annotate sat/tools/common/template.py @ 3274:430204a3cc10

tools (common/template): new `icon_from_client` method: this method is available from template, and returns the name of the icon to use according to disco client data.
author Goffi <goffi@goffi.org>
date Mon, 18 May 2020 23:41:36 +0200
parents 85c9cfcd4f5e
children 3af0909629a2
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1 #!/usr/bin/env python3
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2
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3 # SAT: an XMPP client
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4 # Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
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5
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6 # This program is free software: you can redistribute it and/or modify
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7 # it under the terms of the GNU Affero General Public License as published by
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8 # the Free Software Foundation, either version 3 of the License, or
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9 # (at your option) any later version.
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10
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11 # This program is distributed in the hope that it will be useful,
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 # GNU Affero General Public License for more details.
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15
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16 # You should have received a copy of the GNU Affero General Public License
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17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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18
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19 """Template generation"""
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20
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21 import os.path
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22 import time
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23 import re
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24 import json
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25 from pathlib import Path
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26 from collections import namedtuple
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27 from typing import Optional, List, Tuple
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28 from xml.sax.saxutils import quoteattr
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29 from babel import support
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30 from babel import Locale
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31 from babel.core import UnknownLocaleError
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32 import pygments
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33 from pygments import lexers
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34 from pygments import formatters
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35 from sat.core.constants import Const as C
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36 from sat.core.i18n import _
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37 from sat.core import exceptions
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38 from sat.tools import config
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39 from sat.tools.common import date_utils
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40 from sat.core.log import getLogger
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41
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42 log = getLogger(__name__)
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43
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44 try:
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45 import sat_templates
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46 except ImportError:
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47 raise exceptions.MissingModule(
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48 "sat_templates module is not available, please install it or check your path to "
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49 "use template engine"
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50 )
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51 else:
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52 sat_templates # to avoid pyflakes warning
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53
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54 try:
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55 import jinja2
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56 except:
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57 raise exceptions.MissingModule(
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58 "Missing module jinja2, please install it from http://jinja.pocoo.org or with "
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59 "pip install jinja2"
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60 )
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61
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62 from lxml import etree
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63 from jinja2 import Markup as safe
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64 from jinja2 import is_undefined
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65 from jinja2 import utils
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66 from jinja2 import TemplateNotFound
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67 from jinja2 import contextfilter
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68 from jinja2.loaders import split_template_path
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69
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70 HTML_EXT = ("html", "xhtml")
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71 RE_ATTR_ESCAPE = re.compile(r"[^a-z_-]")
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72 SITE_RESERVED_NAMES = ("sat",)
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73 TPL_RESERVED_CHARS = r"()/."
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74 RE_TPL_RESERVED_CHARS = re.compile("[" + TPL_RESERVED_CHARS + "]")
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75 BROWSER_DIR = "_browser"
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76 BROWSER_META_FILE = "browser_meta.json"
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77
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78 TemplateData = namedtuple("TemplateData", ['site', 'theme', 'path'])
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79
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80
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81 class TemplateLoader(jinja2.BaseLoader):
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82 """A template loader which handle site, theme and absolute paths"""
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83 # TODO: list_templates should be implemented
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84
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85 def __init__(self, sites_paths, trusted=False):
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86 """
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87 @param trusted(bool): if True, absolue template paths will be allowed
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88 be careful when using this option and sure that you can trust the template,
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89 as this allow the template to open any file on the system that the
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90 launching user can access.
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91 """
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92 if not sites_paths or not "" in sites_paths:
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93 raise exceptions.InternalError("Invalid sites_paths")
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94 super(jinja2.BaseLoader, self).__init__()
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95 self.sites_paths = sites_paths
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96 self.trusted = trusted
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97
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98 @staticmethod
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99 def parse_template(template):
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100 """Parse template path and return site, theme and path
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101
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102 @param template_path(unicode): path to template with parenthesis syntax
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103 The site and/or theme can be specified in parenthesis just before the path
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104 e.g.: (some_theme)path/to/template.html
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105 (/some_theme)path/to/template.html (equivalent to previous one)
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106 (other_site/other_theme)path/to/template.html
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107 (other_site/)path/to/template.html (defaut theme for other_site)
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108 /absolute/path/to/template.html (in trusted environment only)
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109 @return (TemplateData):
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110 site, theme and template_path.
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111 if site is empty, SàT Templates are used
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112 site and theme can be both None if absolute path is used
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113 Relative path is the path from theme root dir e.g. blog/articles.html
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114 """
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115 if template.startswith("("):
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116 # site and/or theme are specified
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117 try:
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118 theme_end = template.index(")")
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119 except IndexError:
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120 raise ValueError("incorrect site/theme in template")
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121 theme_data = template[1:theme_end]
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122 theme_splitted = theme_data.split('/')
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123 if len(theme_splitted) == 1:
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124 site, theme = "", theme_splitted[0]
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125 elif len(theme_splitted) == 2:
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126 site, theme = theme_splitted
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127 else:
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128 raise ValueError("incorrect site/theme in template")
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129 template_path = template[theme_end+1:]
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130 if not template_path or template_path.startswith("/"):
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131 raise ValueError("incorrect template path")
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132 elif template.startswith("/"):
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133 # this is an absolute path, so we have no site and no theme
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134 site = None
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135 theme = None
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136 template_path = template
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137 else:
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138 # a default template
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139 site = ""
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140 theme = C.TEMPLATE_THEME_DEFAULT
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141 template_path = template
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142
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143 if site is not None:
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144 site = site.strip()
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145 if not site:
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146 site = ""
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147 elif site in SITE_RESERVED_NAMES:
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148 raise ValueError(_("{site} can't be used as site name, "
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149 "it's reserved.").format(site=site))
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150
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151 if theme is not None:
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152 theme = theme.strip()
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153 if not theme:
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154 theme = C.TEMPLATE_THEME_DEFAULT
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155 if RE_TPL_RESERVED_CHARS.search(theme):
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156 raise ValueError(_("{theme} contain forbidden char. Following chars "
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157 "are forbidden: {reserved}").format(
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158 theme=theme, reserved=TPL_RESERVED_CHARS))
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159
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160 return TemplateData(site, theme, template_path)
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161
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162 @staticmethod
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163 def getSitesAndThemes(
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164 site: str,
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165 theme: str,
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166 default_fallback: bool=True
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167 ) -> List[Tuple[str, str]]:
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168 """Get sites and themes to check for template/file
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169
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170 Will add default theme and default site in search list when suitable
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171 @param site: site requested
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172 @param theme: theme requested
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173 @return: site and theme couples to check
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174 """
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175 sites_and_themes = [[site, theme]]
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176 if theme != C.TEMPLATE_THEME_DEFAULT and default_fallback:
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177 sites_and_themes.append([site, C.TEMPLATE_THEME_DEFAULT])
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178 if site and default_fallback:
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179 # the site is not the default one, so we add default at the end
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180 sites_and_themes.append(['', C.TEMPLATE_THEME_DEFAULT])
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181 return sites_and_themes
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182
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183 def _get_template_f(self, site, theme, path_elts):
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184 """Look for template and return opened file if found
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185
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186 @param site(unicode): names of site to check
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187 (default site will also checked)
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188 @param theme(unicode): theme to check (default theme will also be checked)
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189 @param path_elts(iterable[str]): elements of template path
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190 @return (tuple[(File, None), (str, None)]): a tuple with:
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191 - opened template, or None if not found
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192 - absolute file path, or None if not found
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193 """
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194 if site is None:
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195 raise exceptions.InternalError(
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196 "_get_template_f must not be used with absolute path")
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197 for site, theme in self.getSitesAndThemes(site, theme):
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198 try:
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199 base_path = self.sites_paths[site]
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200 except KeyError:
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201 log.warning(_("Unregistered site requested: {site}").format(
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202 site=site))
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203 filepath = os.path.join(base_path, C.TEMPLATE_TPL_DIR, theme, *path_elts)
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204 f = utils.open_if_exists(filepath, 'r')
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205 if f is not None:
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206 return f, filepath
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207 return None, None
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208
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209 def get_source(self, environment, template):
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210 """Retrieve source handling site and themes
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211
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212 If the path is absolute it is used directly if in trusted environment
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213 else and exception is raised.
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214 if the path is just relative, "default" theme is used.
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215 @raise PermissionError: absolute path used in untrusted environment
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216 """
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217 site, theme, template_path = self.parse_template(template)
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218
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219 if site is None:
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220 # we have an abolute template
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221 if theme is not None:
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222 raise exceptions.InternalError("We can't have a theme with absolute "
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diff changeset
223 "template.")
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224 if not self.trusted:
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diff changeset
225 log.error(_("Absolute template used while unsecure is disabled, hack "
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diff changeset
226 "attempt? Template: {template}").format(template=template))
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227 raise exceptions.PermissionError("absolute template is not allowed")
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228 filepath = template_path
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229 f = utils.open_if_exists(filepath, 'r')
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230 else:
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231 # relative path, we have to deal with site and theme
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232 assert theme and template_path
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233 path_elts = split_template_path(template_path)
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234 # if we have non default site, we check it first, else we only check default
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diff changeset
235 f, filepath = self._get_template_f(site, theme, path_elts)
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diff changeset
236
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diff changeset
237 if f is None:
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238 if (site is not None and path_elts[0] == "error"
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diff changeset
239 and os.path.splitext(template_path)[1][1:] in HTML_EXT):
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240 # if an HTML error is requested but doesn't exist, we try again
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diff changeset
241 # with base error.
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diff changeset
242 f, filepath = self._get_template_f(
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diff changeset
243 site, theme, ("error", "base.html"))
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diff changeset
244 if f is None:
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diff changeset
245 raise exceptions.InternalError("error/base.html should exist")
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246 else:
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diff changeset
247 raise TemplateNotFound(template)
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diff changeset
248
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249 try:
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250 contents = f.read()
2671
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diff changeset
251 finally:
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diff changeset
252 f.close()
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diff changeset
253
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diff changeset
254 mtime = os.path.getmtime(filepath)
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diff changeset
255
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256 def uptodate():
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257 try:
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258 return os.path.getmtime(filepath) == mtime
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259 except OSError:
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260 return False
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261
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262 return contents, filepath, uptodate
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263
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264
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265 class Indexer(object):
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266 """Index global to a page"""
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267
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268 def __init__(self):
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269 self._indexes = {}
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270
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271 def next(self, value):
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272 if value not in self._indexes:
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273 self._indexes[value] = 0
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274 return 0
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275 self._indexes[value] += 1
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276 return self._indexes[value]
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277
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278 def current(self, value):
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279 return self._indexes.get(value)
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280
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281
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282 class ScriptsHandler(object):
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283 def __init__(self, renderer, template_data):
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284 self.renderer = renderer
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285 self.template_data = template_data
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286 self.scripts = [] #  we don't use a set because order may be important
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287
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288 def include(self, library_name, attribute="defer"):
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289 """Mark that a script need to be imported.
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290
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291 Must be used before base.html is extended, as <script> are generated there.
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292 If called several time with the same library, it will be imported once.
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293 @param library_name(unicode): name of the library to import
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294 @param loading:
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295 """
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296 if attribute not in ("defer", "async", ""):
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297 raise exceptions.DataError(
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298 _('Invalid attribute, please use one of "defer", "async" or ""')
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299 )
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300 if not library_name.endswith(".js"):
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301 library_name = library_name + ".js"
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302 if (library_name, attribute) not in self.scripts:
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303 self.scripts.append((library_name, attribute))
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304 return ""
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305
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306 def generate_scripts(self):
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307 """Generate the <script> elements
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308
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309 @return (unicode): <scripts> HTML tags
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310 """
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311 scripts = []
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diff changeset
312 tpl = "<script src={src} {attribute}></script>"
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313 for library, attribute in self.scripts:
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314 library_path = self.renderer.getStaticPath(self.template_data, library)
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315 if library_path is None:
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diff changeset
316 log.warning(_("Can't find {libary} javascript library").format(
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diff changeset
317 library=library))
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diff changeset
318 continue
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diff changeset
319 path = self.renderer.getFrontURL(library_path)
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320 scripts.append(tpl.format(src=quoteattr(path), attribute=attribute))
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diff changeset
321 return safe("\n".join(scripts))
2245
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diff changeset
322
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diff changeset
323
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324 class Environment(jinja2.Environment):
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diff changeset
325
da8f3ac86845 template: overriden get_template to always have full template name:
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diff changeset
326 def get_template(self, name, parent=None, globals=None):
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ab2696e34d29 Python 3 port:
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diff changeset
327 if name[0] not in ('/', '('):
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diff changeset
328 # if name is not an absolute path or a full template name (this happen on
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diff changeset
329 # extend or import during rendering), we convert it to a full template name.
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330 # This is needed to handle cache correctly when a base template is overriden.
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diff changeset
331 # Without that, we could not distinguish something like base/base.html if
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diff changeset
332 # it's launched from some_site/some_theme or from [default]/default
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diff changeset
333 name = "({site}/{theme}){template}".format(
2676
da8f3ac86845 template: overriden get_template to always have full template name:
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diff changeset
334 site=self._template_data.site,
da8f3ac86845 template: overriden get_template to always have full template name:
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diff changeset
335 theme=self._template_data.theme,
da8f3ac86845 template: overriden get_template to always have full template name:
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diff changeset
336 template=name)
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diff changeset
337
da8f3ac86845 template: overriden get_template to always have full template name:
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diff changeset
338 return super(Environment, self).get_template(name, parent, globals)
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diff changeset
339
da8f3ac86845 template: overriden get_template to always have full template name:
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diff changeset
340
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diff changeset
341 class Renderer(object):
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diff changeset
342
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diff changeset
343 def __init__(self, host, front_url_filter=None, trusted=False, private=False):
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diff changeset
344 """
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diff changeset
345 @param front_url_filter(callable): filter to retrieve real url of a directory/file
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diff changeset
346 The callable will get a two arguments:
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diff changeset
347 - a dict with a "template_data" key containing TemplateData instance of
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diff changeset
348 current template. Only site and theme should be necessary.
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diff changeset
349 - the relative URL of the file to retrieve, relative from theme root
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diff changeset
350 None to use default filter which return real path on file
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diff changeset
351 Need to be specified for web rendering, to reflect URL seen by end user
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diff changeset
352 @param trusted(bool): if True, allow to access absolute path
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diff changeset
353 Only set to True if environment is safe (e.g. command line tool)
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diff changeset
354 @param private(bool): if True, also load sites from sites_path_private_dict
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diff changeset
355 """
2159
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parents:
diff changeset
356 self.host = host
2671
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diff changeset
357 self.trusted = trusted
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diff changeset
358 self.sites_paths = {
3028
ab2696e34d29 Python 3 port:
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diff changeset
359 "": os.path.dirname(sat_templates.__file__),
2671
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diff changeset
360 }
3266
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diff changeset
361 self.sites_themes = {
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
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parents: 3137
diff changeset
362 }
2671
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diff changeset
363 conf = config.parseMainConf()
3028
ab2696e34d29 Python 3 port:
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parents: 2952
diff changeset
364 public_sites = config.getConfig(conf, None, "sites_path_public_dict", {})
2671
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diff changeset
365 sites_data = [public_sites]
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diff changeset
366 if private:
3028
ab2696e34d29 Python 3 port:
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diff changeset
367 private_sites = config.getConfig(conf, None, "sites_path_private_dict", {})
2671
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diff changeset
368 sites_data.append(private_sites)
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diff changeset
369 for sites in sites_data:
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diff changeset
370 normalised = {}
3028
ab2696e34d29 Python 3 port:
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diff changeset
371 for name, path in sites.items():
2671
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diff changeset
372 if RE_TPL_RESERVED_CHARS.search(name):
3028
ab2696e34d29 Python 3 port:
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diff changeset
373 log.warning(_("Can't add \"{name}\" site, it contains forbidden "
ab2696e34d29 Python 3 port:
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diff changeset
374 "characters. Forbidden characters are {forbidden}.")
2671
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diff changeset
375 .format(name=name, forbidden=TPL_RESERVED_CHARS))
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parents: 2624
diff changeset
376 continue
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diff changeset
377 path = os.path.expanduser(os.path.normpath(path))
3028
ab2696e34d29 Python 3 port:
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diff changeset
378 if not path or not path.startswith("/"):
ab2696e34d29 Python 3 port:
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diff changeset
379 log.warning(_("Can't add \"{name}\" site, it should map to an "
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
380 "absolute path").format(name=name))
2671
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diff changeset
381 continue
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
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diff changeset
382 normalised[name] = path
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
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diff changeset
383 self.sites_paths.update(normalised)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
384
3266
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Goffi <goffi@goffi.org>
parents: 3137
diff changeset
385 for site, site_path in self.sites_paths.items():
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
386 tpl_path = Path(site_path) / C.TEMPLATE_TPL_DIR
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
387 for p in tpl_path.iterdir():
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
388 if not p.is_dir():
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
389 continue
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
390 log.debug(f"theme found for {site or 'default site'}: {p.name}")
3268
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
391 theme_data = self.sites_themes.setdefault(site, {})[p.name] = {
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
392 'path': p,
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
393 'settings': {}}
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
394 theme_settings = p / "settings.json"
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
395 if theme_settings.is_file:
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
396 try:
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
397 with theme_settings.open() as f:
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
398 settings = json.load(f)
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
399 except Exception as e:
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
400 log.warning(_(
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
401 "Can't load theme settings at {path}").format(
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
402 path=theme_settings))
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
403 else:
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
404 log.debug(
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
405 f"found settings for theme {p.name!r} at {theme_settings}")
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
406 theme_data['settings'] = settings
3266
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
407 browser_path = p / BROWSER_DIR
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
408 if browser_path.is_dir():
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
409 theme_data['browser_path'] = browser_path
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
410 browser_meta_path = browser_path / BROWSER_META_FILE
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
411 if browser_meta_path.is_file():
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
412 try:
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
413 with browser_meta_path.open() as f:
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
414 theme_data['browser_meta'] = json.load(f)
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
415 except Exception as e:
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
416 log.error(
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
417 f"Can't parse browser metadata at {browser_meta_path}: {e}"
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
418 )
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
419 continue
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
420
2676
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
421 self.env = Environment(
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
422 loader=TemplateLoader(sites_paths=self.sites_paths, trusted=trusted),
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
423 autoescape=jinja2.select_autoescape(["html", "xhtml", "xml"]),
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
424 trim_blocks=True,
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
425 lstrip_blocks=True,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
426 extensions=["jinja2.ext.i18n"],
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
427 )
2676
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
428 self.env._template_data = None
2599
5b26033c49a8 tools (common): moved date_fmt function from template filters to new date_utils module, so it can be used everywhere.
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
429 self._locale_str = C.DEFAULT_LOCALE
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
430 self._locale = Locale.parse(self._locale_str)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
431 self.installTranslations()
2906
7dbdbd132649 template (i18n): activate ext.i18n.trimmed policy, to have clean translation strings. Set minimal jinja2 version to 2.10
Goffi <goffi@goffi.org>
parents: 2903
diff changeset
432
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
433 # we want to have access to SàT constants in templates
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
434 self.env.globals["C"] = C
2906
7dbdbd132649 template (i18n): activate ext.i18n.trimmed policy, to have clean translation strings. Set minimal jinja2 version to 2.10
Goffi <goffi@goffi.org>
parents: 2903
diff changeset
435
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
436 # custom filters
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
437 self.env.filters["next_gidx"] = self._next_gidx
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
438 self.env.filters["cur_gidx"] = self._cur_gidx
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
439 self.env.filters["date_fmt"] = self._date_fmt
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
440 self.env.filters["xmlui_class"] = self._xmlui_class
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
441 self.env.filters["attr_escape"] = self.attr_escape
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
442 self.env.filters["item_filter"] = self._item_filter
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
443 self.env.filters["adv_format"] = self._adv_format
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
444 self.env.filters["dict_ext"] = self._dict_ext
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
445 self.env.filters["highlight"] = self.highlight
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
446 self.env.filters["front_url"] = (self._front_url if front_url_filter is None
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
447 else front_url_filter)
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
448 # custom tests
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
449 self.env.tests["in_the_past"] = self._in_the_past
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
450 self.icons_path = os.path.join(host.media_dir, "fonts/fontello/svg")
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
451
2906
7dbdbd132649 template (i18n): activate ext.i18n.trimmed policy, to have clean translation strings. Set minimal jinja2 version to 2.10
Goffi <goffi@goffi.org>
parents: 2903
diff changeset
452 # policies
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
453 self.env.policies["ext.i18n.trimmed"] = True
2906
7dbdbd132649 template (i18n): activate ext.i18n.trimmed policy, to have clean translation strings. Set minimal jinja2 version to 2.10
Goffi <goffi@goffi.org>
parents: 2903
diff changeset
454
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
455 def getFrontURL(self, template_data, path=None):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
456 """Give front URL (i.e. URL seen by end-user) of a path
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
457
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
458 @param template_data[TemplateData]: data of current template
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
459 @param path(unicode, None): relative path of file to get,
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
460 if set, will remplate template_data.path
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
461 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
462 return self.env.filters["front_url"]({"template_data": template_data},
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
463 path or template_data.path)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
464
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
465 def installTranslations(self):
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
466 # TODO: support multi translation
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
467 # for now, only translations in sat_templates are handled
2903
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
468 self.translations = {}
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
469 for site_key, site_path in self.sites_paths.items():
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
470 site_prefix = "[{}] ".format(site_key) if site_key else ''
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
471 i18n_dir = os.path.join(site_path, "i18n")
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
472 for lang_dir in os.listdir(i18n_dir):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
473 lang_path = os.path.join(i18n_dir, lang_dir)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
474 if not os.path.isdir(lang_path):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
475 continue
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
476 po_path = os.path.join(lang_path, "LC_MESSAGES/sat.mo")
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
477 try:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
478 locale = Locale.parse(lang_dir)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
479 with open(po_path, "rb") as f:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
480 try:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
481 translations = self.translations[locale]
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
482 except KeyError:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
483 self.translations[locale] = support.Translations(f, "sat")
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
484 else:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
485 translations.merge(support.Translations(f, "sat"))
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
486 except EnvironmentError:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
487 log.error(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
488 _("Can't find template translation at {path}").format(
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
489 path=po_path))
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
490 except UnknownLocaleError as e:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
491 log.error(_("{site}Invalid locale name: {msg}").format(
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
492 site=site_prefix, msg=e))
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
493 else:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
494 log.info(_("{site}loaded {lang} templates translations").format(
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
495 site = site_prefix,
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
496 lang=lang_dir))
2903
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
497
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
498 default_locale = Locale.parse(self._locale_str)
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
499 if default_locale not in self.translations:
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
500 # default locale disable gettext,
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
501 # so we can use None instead of a Translations instance
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
502 self.translations[default_locale] = None
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
503
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
504 self.env.install_null_translations(True)
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
505 # we generate a tuple of locales ordered by display name that templates can access
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
506 # through the "locales" variable
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
507 self.locales = tuple(sorted(list(self.translations.keys()),
2903
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
508 key=lambda l: l.language_name.lower()))
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
509
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
510
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
511 def setLocale(self, locale_str):
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
512 """set current locale
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
513
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
514 change current translation locale and self self._locale and self._locale_str
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
515 """
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
516 if locale_str == self._locale_str:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
517 return
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
518 if locale_str == "en":
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
519 # we default to GB English when it's not specified
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
520 # one of the main reason is to avoid the nonsense U.S. short date format
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
521 locale_str = "en_GB"
2323
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
522 try:
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
523 locale = Locale.parse(locale_str)
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
524 except ValueError as e:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
525 log.warning(_("invalid locale value: {msg}").format(msg=e))
2599
5b26033c49a8 tools (common): moved date_fmt function from template filters to new date_utils module, so it can be used everywhere.
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
526 locale_str = self._locale_str = C.DEFAULT_LOCALE
2323
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
527 locale = Locale.parse(locale_str)
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
528
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
529 locale_str = str(locale)
2599
5b26033c49a8 tools (common): moved date_fmt function from template filters to new date_utils module, so it can be used everywhere.
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
530 if locale_str != C.DEFAULT_LOCALE:
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
531 try:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
532 translations = self.translations[locale]
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
533 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
534 log.warning(_("Can't find locale {locale}".format(locale=locale)))
2599
5b26033c49a8 tools (common): moved date_fmt function from template filters to new date_utils module, so it can be used everywhere.
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
535 locale_str = C.DEFAULT_LOCALE
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
536 locale = Locale.parse(self._locale_str)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
537 else:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
538 self.env.install_gettext_translations(translations, True)
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
539 log.debug(_("Switched to {lang}").format(lang=locale.english_name))
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
540
2599
5b26033c49a8 tools (common): moved date_fmt function from template filters to new date_utils module, so it can be used everywhere.
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
541 if locale_str == C.DEFAULT_LOCALE:
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
542 self.env.install_null_translations(True)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
543
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
544 self._locale = locale
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
545 self._locale_str = locale_str
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
546
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
547 def getThemeAndRoot(self, template):
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
548 """retrieve theme and root dir of a given tempalte
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
549
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
550 @param template(unicode): template to parse
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
551 @return (tuple[unicode, unicode]): theme and absolute path to theme's root dir
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
552 @raise NotFound: requested site has not been found
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
553 """
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
554 # FIXME: check use in jp, and include site
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
555 site, theme, __ = self.env.loader.parse_template(template)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
556 if site is None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
557 # absolute template
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
558 return "", os.path.dirname(template)
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
559 try:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
560 site_root_dir = self.sites_paths[site]
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
561 except KeyError:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
562 raise exceptions.NotFound
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
563 return theme, os.path.join(site_root_dir, C.TEMPLATE_TPL_DIR, theme)
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
564
3266
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
565 def getThemesData(self, site_name):
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
566 try:
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
567 return self.sites_themes[site_name]
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
568 except KeyError:
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
569 raise exceptions.NotFound(f"no theme found for {site_name}")
8ec5ddb4e759 tools (common/template): list themes and parse their browser data, available through new `getThemesData` method
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
570
3268
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
571 def getStaticPath(
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
572 self,
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
573 template_data: TemplateData,
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
574 filename: str,
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
575 default_fallback: bool=True
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
576 ) -> Optional[TemplateData]:
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
577 """Retrieve path of a static file if it exists with current theme or default
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
578
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
579 File will be looked at <site_root_dir>/<theme_dir>/<static_dir>/filename,
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
580 then <site_root_dir>/<default_theme_dir>/<static_dir>/filename anf finally
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
581 <default_site>/<default_theme_dir>/<static_dir> (i.e. sat_templates).
3268
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
582 In case of absolute URL, base dir of template is used as base. For instance if
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
583 template is an absolute template to "/some/path/template.html", file will be
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
584 checked at "/some/path/<filename>"
3268
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
585 @param template_data: data of current template
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
586 @param filename: name of the file to retrieve
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
587 @param default_fallback: if True, default theme will be checked if the file is
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
588 not found in current theme, then default site with default theme will be used.
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
589 @return: built template data instance where .path is
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
590 the relative path to the file, from theme root dir.
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
591 None if not found.
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
592 """
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
593 if template_data.site is None:
3268
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
594 # we have an absolue path
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
595 if (not template_data.theme is None
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
596 or not template_data.path.startswith('/')):
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
597 raise exceptions.InternalError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
598 "invalid template data, was expecting absolute URL")
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
599 static_dir = os.path.dirname(template_data.path)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
600 file_path = os.path.join(static_dir, filename)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
601 if os.path.exists(file_path):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
602 return TemplateData(site=None, theme=None, path=file_path)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
603 else:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
604 return None
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
605
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
606 sites_and_themes = TemplateLoader.getSitesAndThemes(template_data.site,
3268
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
607 template_data.theme,
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
608 default_fallback)
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
609 for site, theme in sites_and_themes:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
610 site_root_dir = self.sites_paths[site]
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
611 relative_path = os.path.join(C.TEMPLATE_STATIC_DIR, filename)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
612 absolute_path = os.path.join(site_root_dir, C.TEMPLATE_TPL_DIR,
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
613 theme, relative_path)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
614 if os.path.exists(absolute_path):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
615 return TemplateData(site=site, theme=theme, path=relative_path)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
616
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
617 return None
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
618
3268
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
619 def _appendCSSPaths(
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
620 self,
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
621 template_data: TemplateData,
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
622 css_files: list,
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
623 css_files_noscript: list,
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
624 name_root: str,
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
625 default_fallback: bool
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
626
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
627 ) -> None:
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
628 """Append found css to css_files and css_files_noscript
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
629
3268
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
630 @param css_files: list to fill of relative path to found css file
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
631 @param css_files_noscript: list to fill of relative path to found css file
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
632 with "_noscript" suffix
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
633 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
634 name = name_root + ".css"
3268
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
635 css_path = self.getStaticPath(template_data, name, default_fallback)
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
636 if css_path is not None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
637 css_files.append(self.getFrontURL(css_path))
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
638 noscript_name = name_root + "_noscript.css"
3268
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
639 noscript_path = self.getStaticPath(
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
640 template_data, noscript_name, default_fallback)
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
641 if noscript_path is not None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
642 css_files_noscript.append(self.getFrontURL(noscript_path))
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
643
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
644 def getCSSFiles(self, template_data):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
645 """Retrieve CSS files to use according template_data
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
646
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
647 For each element of the path, a .css file is looked for in /static, and returned
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
648 if it exists.
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
649 Previous element are kept by replacing '/' with '_'.
2877
f8427bf8c072 tools (common/template): always use highlight.css if present.
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
650 styles_extra.css, styles.css, highlight.css and fonts.css are always used if they
f8427bf8c072 tools (common/template): always use highlight.css if present.
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
651 exist.
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
652 For each found file, if a file with the same name and "_noscript" suffix exists,
3267
2eeca6fd08f7 tools (common/template): typos
Goffi <goffi@goffi.org>
parents: 3266
diff changeset
653 it will be returned is second part of resulting tuple.
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
654 For instance, if template_data is (some_site, some_theme, blog/articles.html),
3267
2eeca6fd08f7 tools (common/template): typos
Goffi <goffi@goffi.org>
parents: 3266
diff changeset
655 following files are returned, each time trying [some_site root] first,
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
656 then default site (i.e. sat_templates) root:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
657 - some_theme/static/styles.css is returned if it exists
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
658 else default/static/styles.css
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
659 - some_theme/static/blog.css is returned if it exists
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
660 else default/static/blog.css (if it exists too)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
661 - some_theme/static/blog_articles.css is returned if it exists
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
662 else default/static/blog_articles.css (if it exists too)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
663 and for each found files, if same file with _noscript suffix exists, it is put
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
664 in noscript list (for instance (some_theme/static/styles_noscript.css)).
3268
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
665 The behaviour may be changed with theme settings: if "css_default_fallback" is
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
666 False, only CSS from the theme is returned if it exists, default CSS is never
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
667 used.
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
668 @param template_data(TemplateData): data of the current template
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
669 @return (tuple[list[unicode], list[unicode]]): a tuple with:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
670 - front URLs of CSS files to use
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
671 - front URLs of CSS files to use when scripts are not enabled
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
672 """
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
673 # TODO: some caching would be nice
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
674 css_files = []
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
675 css_files_noscript = []
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
676 path_elems = template_data.path.split('/')
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
677 path_elems[-1] = os.path.splitext(path_elems[-1])[0]
3268
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
678 site = template_data.site
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
679 if site is None:
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
680 # absolute path
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
681 default_fallback = True
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
682 else:
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
683 default_fallback = (
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
684 self.sites_themes[site][template_data.theme]['settings']
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
685 ).get('css_default_fallback', True)
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
686
3268
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
687 css_path = self.getStaticPath(template_data, 'fonts.css', default_fallback)
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
688 if css_path is not None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
689 css_files.append(self.getFrontURL(css_path))
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
690
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
691 for name_root in ('styles', 'styles_extra', 'highlight'):
3268
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
692 self._appendCSSPaths(
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
693 template_data, css_files, css_files_noscript, name_root, default_fallback)
2683
38af118a7d74 template: better css files order
Goffi <goffi@goffi.org>
parents: 2680
diff changeset
694
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
695 for idx in range(len(path_elems)):
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
696 name_root = "_".join(path_elems[:idx+1])
3268
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
697 self._appendCSSPaths(
85c9cfcd4f5e tools (common/template): theme settings with possibility to disable default fallback for CSS:
Goffi <goffi@goffi.org>
parents: 3267
diff changeset
698 template_data, css_files, css_files_noscript, name_root, default_fallback)
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
699
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
700 return css_files, css_files_noscript
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
701
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
702 ## custom filters ##
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
703
2675
39d187f3698d template: import contextfilter as module attribute
Goffi <goffi@goffi.org>
parents: 2671
diff changeset
704 @contextfilter
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
705 def _front_url(self, ctx, relative_url):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
706 """Get front URL (URL seen by end-user) from a relative URL
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
707
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
708 This default method return absolute full path
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
709 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
710 template_data = ctx['template_data']
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
711 if template_data.site is None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
712 assert template_data.theme is None
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
713 assert template_data.path.startswith("/")
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
714 return os.path.join(os.path.dirname(template_data.path, relative_url))
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
715
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
716 site_root_dir = self.sites_paths[template_data.site]
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
717 return os.path.join(site_root_dir, C.TEMPLATE_TPL_DIR, template_data.theme,
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
718 relative_url)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
719
2675
39d187f3698d template: import contextfilter as module attribute
Goffi <goffi@goffi.org>
parents: 2671
diff changeset
720 @contextfilter
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
721 def _next_gidx(self, ctx, value):
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
722 """Use next current global index as suffix"""
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
723 next_ = ctx["gidx"].next(value)
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
724 return value if next_ == 0 else "{}_{}".format(value, next_)
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
725
2675
39d187f3698d template: import contextfilter as module attribute
Goffi <goffi@goffi.org>
parents: 2671
diff changeset
726 @contextfilter
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
727 def _cur_gidx(self, ctx, value):
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
728 """Use current current global index as suffix"""
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
729 current = ctx["gidx"].current(value)
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
730 return value if not current else "{}_{}".format(value, current)
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
731
2907
8ca12f30f61f template (filters): set locale when using "date_fmt"
Goffi <goffi@goffi.org>
parents: 2906
diff changeset
732 def _date_fmt(self, timestamp, fmt="short", date_only=False, auto_limit=None,
8ca12f30f61f template (filters): set locale when using "date_fmt"
Goffi <goffi@goffi.org>
parents: 2906
diff changeset
733 auto_old_fmt=None):
2599
5b26033c49a8 tools (common): moved date_fmt function from template filters to new date_utils module, so it can be used everywhere.
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
734 if is_undefined(fmt):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
735 fmt = "short"
2453
84e84a46b014 template (filters): don't crash on invalid date in date_fmt
Goffi <goffi@goffi.org>
parents: 2452
diff changeset
736 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
737 return date_utils.date_fmt(
2907
8ca12f30f61f template (filters): set locale when using "date_fmt"
Goffi <goffi@goffi.org>
parents: 2906
diff changeset
738 timestamp, fmt, date_only, auto_limit, auto_old_fmt,
8ca12f30f61f template (filters): set locale when using "date_fmt"
Goffi <goffi@goffi.org>
parents: 2906
diff changeset
739 locale_str = self._locale_str
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
740 )
2453
84e84a46b014 template (filters): don't crash on invalid date in date_fmt
Goffi <goffi@goffi.org>
parents: 2452
diff changeset
741 except Exception as e:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
742 log.warning(_("Can't parse date: {msg}").format(msg=e))
2453
84e84a46b014 template (filters): don't crash on invalid date in date_fmt
Goffi <goffi@goffi.org>
parents: 2452
diff changeset
743 return timestamp
84e84a46b014 template (filters): don't crash on invalid date in date_fmt
Goffi <goffi@goffi.org>
parents: 2452
diff changeset
744
2384
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
745 def attr_escape(self, text):
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
746 """escape a text to a value usable as an attribute
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
747
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
748 remove spaces, and put in lower case
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
749 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
750 return RE_ATTR_ESCAPE.sub("_", text.strip().lower())[:50]
2384
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
751
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
752 def _xmlui_class(self, xmlui_item, fields):
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
753 """return classes computed from XMLUI fields name
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
754
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
755 will return a string with a series of escaped {name}_{value} separated by spaces.
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
756 @param xmlui_item(xmlui.XMLUIPanel): XMLUI containing the widgets to use
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
757 @param fields(iterable(unicode)): names of the widgets to use
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
758 @return (unicode, None): computer string to use as class attribute value
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
759 None if no field was specified
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
760 """
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
761 classes = []
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
762 for name in fields:
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
763 escaped_name = self.attr_escape(name)
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
764 try:
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
765 for value in xmlui_item.widgets[name].values:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
766 classes.append(escaped_name + "_" + self.attr_escape(value))
2384
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
767 except KeyError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
768 log.debug(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
769 _('ignoring field "{name}": it doesn\'t exists').format(name=name)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
770 )
2384
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
771 continue
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
772 return " ".join(classes) or None
2384
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
773
2675
39d187f3698d template: import contextfilter as module attribute
Goffi <goffi@goffi.org>
parents: 2671
diff changeset
774 @contextfilter
2422
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
775 def _item_filter(self, ctx, item, filters):
2402
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
776 """return item's value, filtered if suitable
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
777
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
778 @param item(object): item to filter
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
779 value must have name and value attributes,
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
780 mostly used for XMLUI items
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
781 @param filters(dict[unicode, (callable, dict, None)]): map of name => filter
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
782 if filter is None, return the value unchanged
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
783 if filter is a callable, apply it
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
784 if filter is a dict, it can have following keys:
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
785 - filters: iterable of filters to apply
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
786 - filters_args: kwargs of filters in the same order as filters (use empty
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
787 dict if needed)
2402
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
788 - template: template to format where {value} is the filtered value
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
789 """
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
790 value = item.value
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
791 filter_ = filters.get(item.name, None)
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
792 if filter_ is None:
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
793 return value
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
794 elif isinstance(filter_, dict):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
795 filters_args = filter_.get("filters_args")
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
796 for idx, f_name in enumerate(filter_.get("filters", [])):
2422
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
797 kwargs = filters_args[idx] if filters_args is not None else {}
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
798 filter_func = self.env.filters[f_name]
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
799 try:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
800 eval_context_filter = filter_func.evalcontextfilter
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
801 except AttributeError:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
802 eval_context_filter = False
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
803
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
804 if eval_context_filter:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
805 value = filter_func(ctx.eval_ctx, value, **kwargs)
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
806 else:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
807 value = filter_func(value, **kwargs)
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
808 template = filter_.get("template")
2422
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
809 if template:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
810 # format will return a string, so we need to check first
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
811 # if the value is safe or not, and re-mark it after formatting
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
812 is_safe = isinstance(value, safe)
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
813 value = template.format(value=value)
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
814 if is_safe:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
815 value = safe(value)
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
816 return value
2402
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
817
2391
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
818 def _adv_format(self, value, template, **kwargs):
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
819 """Advancer formatter
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
820
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
821 like format() method, but take care or special values like None
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
822 @param value(unicode): value to format
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
823 @param template(None, unicode): template to use with format() method.
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
824 It will be formatted using value=value and **kwargs
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
825 None to return value unchanged
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
826 @return (unicode): formatted value
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
827 """
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
828 if template is None:
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
829 return value
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
830 #  jinja use string when no special char is used, so we have to convert to unicode
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
831 return str(template).format(value=value, **kwargs)
2391
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
832
2425
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
833 def _dict_ext(self, source_dict, extra_dict, key=None):
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
834 """extend source_dict with extra dict and return the result
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
835
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
836 @param source_dict(dict): dictionary to extend
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
837 @param extra_dict(dict, None): dictionary to use to extend first one
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
838 None to return source_dict unmodified
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
839 @param key(unicode, None): if specified extra_dict[key] will be used
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
840 if it doesn't exists, a copy of unmodified source_dict is returned
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
841 @return (dict): resulting dictionary
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
842 """
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
843 if extra_dict is None:
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
844 return source_dict
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
845 if key is not None:
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
846 extra_dict = extra_dict.get(key, {})
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
847 ret = source_dict.copy()
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
848 ret.update(extra_dict)
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
849 return ret
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
850
2454
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
851 def highlight(self, code, lexer_name=None, lexer_opts=None, html_fmt_opts=None):
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
852 """Do syntax highlighting on code
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
853
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
854 Under the hood, pygments is used, check its documentation for options possible
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
855 values.
2454
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
856 @param code(unicode): code or markup to highlight
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
857 @param lexer_name(unicode, None): name of the lexer to use
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
858 None to autodetect it
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
859 @param html_fmt_opts(dict, None): kword arguments to use for HtmlFormatter
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
860 @return (unicode): HTML markup with highlight classes
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
861 """
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
862 if lexer_opts is None:
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
863 lexer_opts = {}
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
864 if html_fmt_opts is None:
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
865 html_fmt_opts = {}
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
866 if lexer_name is None:
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
867 lexer = lexers.guess_lexer(code, **lexer_opts)
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
868 else:
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
869 lexer = lexers.get_lexer_by_name(lexer_name, **lexer_opts)
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
870 formatter = formatters.HtmlFormatter(**html_fmt_opts)
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
871 return safe(pygments.highlight(code, lexer, formatter))
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
872
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
873 ## custom tests ##
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
874
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
875 def _in_the_past(self, timestamp):
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
876 """check if a date is in the past
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
877
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
878 @param timestamp(unicode, int): unix time
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
879 @return (bool): True if date is in the past
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
880 """
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
881 return time.time() > int(timestamp)
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
882
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
883 ## template methods ##
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
884
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
885 def _icon_defs(self, *names):
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
886 """Define svg icons which will be used in the template.
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
887
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
888 Their name is used as id
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
889 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
890 svg_elt = etree.Element(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
891 "svg",
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
892 nsmap={None: "http://www.w3.org/2000/svg"},
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
893 width="0",
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
894 height="0",
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
895 style="display: block",
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
896 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
897 defs_elt = etree.SubElement(svg_elt, "defs")
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
898 for name in names:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
899 path = os.path.join(self.icons_path, name + ".svg")
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
900 icon_svg_elt = etree.parse(path).getroot()
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
901 # we use icon name as id, so we can retrieve them easily
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
902 icon_svg_elt.set("id", name)
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
903 if not icon_svg_elt.tag == "{http://www.w3.org/2000/svg}svg":
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
904 raise exceptions.DataError("invalid SVG element")
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
905 defs_elt.append(icon_svg_elt)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
906 return safe(etree.tostring(svg_elt, encoding="unicode"))
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
907
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
908 def _icon_use(self, name, cls=""):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
909 return safe('<svg class="svg-icon{cls}" xmlns="http://www.w3.org/2000/svg" '
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
910 'viewBox="0 0 100 100">\n'
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
911 ' <use href="#{name}"/>'
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
912 '</svg>\n'.format(name=name, cls=(" " + cls) if cls else ""))
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
913
3274
430204a3cc10 tools (common/template): new `icon_from_client` method:
Goffi <goffi@goffi.org>
parents: 3268
diff changeset
914 def _icon_from_client(self, client):
430204a3cc10 tools (common/template): new `icon_from_client` method:
Goffi <goffi@goffi.org>
parents: 3268
diff changeset
915 """Get icon name to represent a disco client"""
430204a3cc10 tools (common/template): new `icon_from_client` method:
Goffi <goffi@goffi.org>
parents: 3268
diff changeset
916 if client is None:
430204a3cc10 tools (common/template): new `icon_from_client` method:
Goffi <goffi@goffi.org>
parents: 3268
diff changeset
917 return 'desktop'
430204a3cc10 tools (common/template): new `icon_from_client` method:
Goffi <goffi@goffi.org>
parents: 3268
diff changeset
918 elif 'pc' in client:
430204a3cc10 tools (common/template): new `icon_from_client` method:
Goffi <goffi@goffi.org>
parents: 3268
diff changeset
919 return 'desktop'
430204a3cc10 tools (common/template): new `icon_from_client` method:
Goffi <goffi@goffi.org>
parents: 3268
diff changeset
920 elif 'phone' in client:
430204a3cc10 tools (common/template): new `icon_from_client` method:
Goffi <goffi@goffi.org>
parents: 3268
diff changeset
921 return 'mobile'
430204a3cc10 tools (common/template): new `icon_from_client` method:
Goffi <goffi@goffi.org>
parents: 3268
diff changeset
922 elif 'web' in client:
430204a3cc10 tools (common/template): new `icon_from_client` method:
Goffi <goffi@goffi.org>
parents: 3268
diff changeset
923 return 'globe'
430204a3cc10 tools (common/template): new `icon_from_client` method:
Goffi <goffi@goffi.org>
parents: 3268
diff changeset
924 elif 'console' in client:
430204a3cc10 tools (common/template): new `icon_from_client` method:
Goffi <goffi@goffi.org>
parents: 3268
diff changeset
925 return 'terminal'
430204a3cc10 tools (common/template): new `icon_from_client` method:
Goffi <goffi@goffi.org>
parents: 3268
diff changeset
926 else:
430204a3cc10 tools (common/template): new `icon_from_client` method:
Goffi <goffi@goffi.org>
parents: 3268
diff changeset
927 return 'desktop'
430204a3cc10 tools (common/template): new `icon_from_client` method:
Goffi <goffi@goffi.org>
parents: 3268
diff changeset
928
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
929 def render(self, template, site=None, theme=None, locale=C.DEFAULT_LOCALE,
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
930 media_path="", css_files=None, css_inline=False, **kwargs):
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
931 """Render a template
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
932
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
933 @param template(unicode): template to render (e.g. blog/articles.html)
3267
2eeca6fd08f7 tools (common/template): typos
Goffi <goffi@goffi.org>
parents: 3266
diff changeset
934 @param site(unicode): site name
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
935 None or empty string for defaut site (i.e. SàT templates)
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
936 @param theme(unicode): template theme
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
937 @param media_path(unicode): prefix of the SàT media path/URL to use for
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
938 template root. Must end with a u'/'
3267
2eeca6fd08f7 tools (common/template): typos
Goffi <goffi@goffi.org>
parents: 3266
diff changeset
939 @param css_files(list[unicode],None): CSS files to use
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
940 CSS files must be in static dir of the template
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
941 use None for automatic selection of CSS files based on template category
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
942 None is recommended. General static/style.css and theme file name will be
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
943 used.
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
944 @param css_inline(bool): if True, CSS will be embedded in the HTML page
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
945 @param **kwargs: variable to transmit to the template
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
946 """
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
947 if not template:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
948 raise ValueError("template can't be empty")
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
949 if site is not None or theme is not None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
950 # user wants to set site and/or theme, so we add it to the template path
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
951 if site is None:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
952 site = ''
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
953 if theme is None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
954 theme = C.TEMPLATE_THEME_DEFAULT
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
955 if template[0] == "(":
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
956 raise ValueError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
957 "you can't specify site or theme in template path and in argument "
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
958 "at the same time"
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
959 )
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
960
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
961 template_data = TemplateData(site, theme, template)
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
962 template = "({site}/{theme}){template}".format(
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
963 site=site, theme=theme, template=template)
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
964 else:
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
965 template_data = self.env.loader.parse_template(template)
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
966
2676
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
967 # we need to save template_data in environment, to load right templates when they
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
968 # are referenced from other templates (e.g. import)
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
969 # FIXME: this trick will not work anymore if we use async templates (it works
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
970 # here because we know that the rendering will be blocking until we unset
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
971 # _template_data)
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
972 self.env._template_data = template_data
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
973
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
974 template_source = self.env.get_template(template)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
975
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
976 if css_files is None:
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
977 css_files, css_files_noscript = self.getCSSFiles(template_data)
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
978
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
979 kwargs["icon_defs"] = self._icon_defs
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
980 kwargs["icon"] = self._icon_use
3274
430204a3cc10 tools (common/template): new `icon_from_client` method:
Goffi <goffi@goffi.org>
parents: 3268
diff changeset
981 kwargs["icon_from_client"] = self._icon_from_client
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
982
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
983 if css_inline:
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
984 css_contents = []
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
985 for files, suffix in ((css_files, ""),
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
986 (css_files_noscript, "_noscript")):
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
987 site_root_dir = self.sites_paths[template_data.site]
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
988 for css_file in files:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
989 css_file_path = os.path.join(site_root_dir, css_file)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
990 with open(css_file_path) as f:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
991 css_contents.append(f.read())
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
992 if css_contents:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2952
diff changeset
993 kwargs["css_content" + suffix] = "\n".join(css_contents)
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
994
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
995 scripts_handler = ScriptsHandler(self, template_data)
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
996 self.setLocale(locale)
2676
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
997
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
998 # XXX: theme used in template arguments is the requested theme, which may differ
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
999 # from actual theme if the template doesn't exist in the requested theme.
2676
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
1000 rendered = template_source.render(
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
1001 template_data=template_data,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
1002 media_path=media_path,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
1003 css_files=css_files,
2680
ae5340b57ff8 template: fixed by variable used in css_files_noscript
Goffi <goffi@goffi.org>
parents: 2676
diff changeset
1004 css_files_noscript=css_files_noscript,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
1005 locale=self._locale,
2903
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
1006 locales=self.locales,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
1007 gidx=Indexer(),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
1008 script=scripts_handler,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
1009 **kwargs
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
1010 )
2676
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
1011 self.env._template_data = None
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
1012 return rendered