annotate sat/tools/common/template.py @ 2903:68a7543ebbb3

template: added "locales" variables to templates: "locales" contains an ordered tuple of locales of all available translations. This can be used by templates to diplay language/locale menu.
author Goffi <goffi@goffi.org>
date Wed, 10 Apr 2019 21:04:51 +0200
parents f8427bf8c072
children 7dbdbd132649
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #!/usr/bin/env python2
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2 # -*- coding: utf-8 -*-
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3
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4 # SAT: a jabber client
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5 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 """Template generation"""
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21
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22 import os.path
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23 from collections import namedtuple
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24 from sat.core.constants import Const as C
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25 from sat.core.i18n import _
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26 from sat.core import exceptions
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27 from sat.tools import config
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28 from sat.tools.common import date_utils
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29 from sat.core.log import getLogger
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30 from xml.sax.saxutils import quoteattr
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31 import time
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32 import re
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33 from babel import support
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34 from babel import Locale
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35 from babel.core import UnknownLocaleError
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36 import pygments
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37 from pygments import lexers
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38 from pygments import formatters
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39
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40 try:
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41 import sat_templates
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42 except ImportError:
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43 raise exceptions.MissingModule(
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44 u"sat_templates module is not available, please install it or check your path to "
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45 u"use template engine"
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46 )
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47 else:
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48 sat_templates # to avoid pyflakes warning
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49
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50 try:
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51 import jinja2
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52 except:
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53 raise exceptions.MissingModule(
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54 u"Missing module jinja2, please install it from http://jinja.pocoo.org or with "
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55 u"pip install jinja2"
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56 )
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57
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58 from jinja2 import Markup as safe
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59 from jinja2 import is_undefined
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60 from jinja2 import utils
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61 from jinja2 import TemplateNotFound
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62 from jinja2 import contextfilter
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63 from jinja2.loaders import split_template_path
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64 from lxml import etree
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65
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66 log = getLogger(__name__)
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67
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68 HTML_EXT = ("html", "xhtml")
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69 RE_ATTR_ESCAPE = re.compile(r"[^a-z_-]")
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70 SITE_RESERVED_NAMES = (u"sat",)
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71 TPL_RESERVED_CHARS = ur"()/."
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72 RE_TPL_RESERVED_CHARS = re.compile(u"[" + TPL_RESERVED_CHARS + u"]")
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73
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74 TemplateData = namedtuple("TemplateData", ['site', 'theme', 'path'])
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75
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76
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77 class TemplateLoader(jinja2.BaseLoader):
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78 """A template loader which handle site, theme and absolute paths"""
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79 # TODO: list_templates should be implemented
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80
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81 def __init__(self, sites_paths, trusted=False):
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82 """
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83 @param trusted(bool): if True, absolue template paths will be allowed
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84 be careful when using this option and sure that you can trust the template,
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85 as this allow the template to open any file on the system that the
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86 launching user can access.
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87 """
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88 if not sites_paths or not u"" in sites_paths:
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89 raise exceptions.InternalError(u"Invalid sites_paths")
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90 super(jinja2.BaseLoader, self).__init__()
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91 self.sites_paths = sites_paths
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92 self.trusted = trusted
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93
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94 @staticmethod
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95 def parse_template(template):
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96 """Parse template path and return site, theme and path
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97
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98 @param template_path(unicode): path to template with parenthesis syntax
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99 The site and/or theme can be specified in parenthesis just before the path
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100 e.g.: (some_theme)path/to/template.html
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101 (/some_theme)path/to/template.html (equivalent to previous one)
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102 (other_site/other_theme)path/to/template.html
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103 (other_site/)path/to/template.html (defaut theme for other_site)
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104 /absolute/path/to/template.html (in trusted environment only)
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105 @return (TemplateData):
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106 site, theme and template_path.
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107 if site is empty, SàT Templates are used
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108 site and theme can be both None if absolute path is used
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109 Relative path is the path from theme root dir e.g. blog/articles.html
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110 """
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111 if template.startswith(u"("):
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112 # site and/or theme are specified
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113 try:
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114 theme_end = template.index(u")")
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115 except IndexError:
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116 raise ValueError(u"incorrect site/theme in template")
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117 theme_data = template[1:theme_end]
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118 theme_splitted = theme_data.split(u'/')
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119 if len(theme_splitted) == 1:
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120 site, theme = u"", theme_splitted
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121 elif len(theme_splitted) == 2:
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122 site, theme = theme_splitted
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123 else:
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124 raise ValueError(u"incorrect site/theme in template")
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125 template_path = template[theme_end+1:]
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126 if not template_path or template_path.startswith(u"/"):
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127 raise ValueError(u"incorrect template path")
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128 elif template.startswith(u"/"):
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129 # this is an absolute path, so we have no site and no theme
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130 site = None
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131 theme = None
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132 template_path = template
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133 else:
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134 # a default template
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135 site = u""
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136 theme = C.TEMPLATE_THEME_DEFAULT
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137 template_path = template
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138
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139 if site is not None:
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140 site = site.strip()
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141 if not site:
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142 site = u""
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143 elif site in SITE_RESERVED_NAMES:
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144 raise ValueError(_(u"{site} can't be used as site name, "
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145 u"it's reserved.").format(site=site))
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146
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147 if theme is not None:
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148 theme = theme.strip()
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149 if not theme:
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150 theme = C.TEMPLATE_THEME_DEFAULT
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151 if RE_TPL_RESERVED_CHARS.search(theme):
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152 raise ValueError(_(u"{theme} contain forbidden char. Following chars "
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153 u"are forbidden: {reserved}").format(
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154 theme=theme, reserved=TPL_RESERVED_CHARS))
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155
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156 return TemplateData(site, theme, template_path)
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157
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158 @staticmethod
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159 def getSitesAndThemes(site, theme):
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160 """Get sites and themes to check for template/file
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161
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162 Will add default theme and default site in search list when suitable
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163 @param site(unicode): site requested
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164 @param theme(unicode): theme requested
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165 @return (list[tuple[unicode, unicode]]): site and theme couples to check
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166 """
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167 sites_and_themes = [[site, theme]]
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168 if theme != C.TEMPLATE_THEME_DEFAULT:
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169 sites_and_themes.append([site, C.TEMPLATE_THEME_DEFAULT])
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170 if site:
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171 # the site is not the default one, so we add default at the end
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172 sites_and_themes.append([u'', C.TEMPLATE_THEME_DEFAULT])
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173 return sites_and_themes
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174
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175 def _get_template_f(self, site, theme, path_elts):
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176 """Look for template and return opened file if found
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177
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178 @param site(unicode): names of site to check
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179 (default site will also checked)
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180 @param theme(unicode): theme to check (default theme will also be checked)
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181 @param path_elts(iterable[str]): elements of template path
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182 @return (tuple[(File, None), (str, None)]): a tuple with:
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183 - opened template, or None if not found
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184 - absolute file path, or None if not found
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185 """
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186 if site is None:
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187 raise exceptions.InternalError(
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188 u"_get_template_f must not be used with absolute path")
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189 for site, theme in self.getSitesAndThemes(site, theme):
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190 try:
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191 base_path = self.sites_paths[site]
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192 except KeyError:
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193 log.warning(_(u"Unregistered site requested: {site}").format(
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194 site=site))
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195 filepath = os.path.join(base_path, C.TEMPLATE_TPL_DIR, theme, *path_elts)
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196 f = utils.open_if_exists(filepath)
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197 if f is not None:
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198 return f, filepath
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199 return None, None
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200
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201 def get_source(self, environment, template):
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202 """Retrieve source handling site and themes
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203
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204 If the path is absolute it is used directly if in trusted environment
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205 else and exception is raised.
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206 if the path is just relative, "default" theme is used.
2671
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207 @raise PermissionError: absolute path used in untrusted environment
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208 """
2671
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209 site, theme, template_path = self.parse_template(template)
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210
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211 if site is None:
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212 # we have an abolute template
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213 if theme is not None:
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214 raise exceptions.InternalError(u"We can't have a theme with absolute "
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diff changeset
215 u"template.")
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diff changeset
216 if not self.trusted:
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diff changeset
217 log.error(_(u"Absolute template used while unsecure is disabled, hack "
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diff changeset
218 u"attempt? Template: {template}").format(template=template))
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diff changeset
219 raise exceptions.PermissionError(u"absolute template is not allowed")
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220 filepath = template_path
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221 f = utils.open_if_exists(filepath)
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diff changeset
222 else:
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223 # relative path, we have to deal with site and theme
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224 assert theme and template_path
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225 path_elts = split_template_path(template_path)
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diff changeset
226 # if we have non default site, we check it first, else we only check default
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diff changeset
227 f, filepath = self._get_template_f(site, theme, path_elts)
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diff changeset
228
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
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diff changeset
229 if f is None:
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diff changeset
230 if (site is not None and path_elts[0] == u"error"
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diff changeset
231 and os.path.splitext(template_path)[1][1:] in HTML_EXT):
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diff changeset
232 # if an HTML error is requested but doesn't exist, we try again
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diff changeset
233 # with base error.
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diff changeset
234 f, filepath = self._get_template_f(
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diff changeset
235 site, theme, ("error", "base.html"))
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diff changeset
236 if f is None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
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diff changeset
237 raise exceptions.InternalError(u"error/base.html should exist")
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diff changeset
238 else:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
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diff changeset
239 raise TemplateNotFound(template)
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diff changeset
240
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241 try:
2671
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diff changeset
242 contents = f.read().decode('utf-8')
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diff changeset
243 finally:
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diff changeset
244 f.close()
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diff changeset
245
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
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diff changeset
246 mtime = os.path.getmtime(filepath)
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diff changeset
247
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
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diff changeset
248 def uptodate():
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diff changeset
249 try:
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250 return os.path.getmtime(filepath) == mtime
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diff changeset
251 except OSError:
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diff changeset
252 return False
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diff changeset
253
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
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diff changeset
254 return contents, filepath, uptodate
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255
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256
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257 class Indexer(object):
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258 """Index global to a page"""
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259
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260 def __init__(self):
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261 self._indexes = {}
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262
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263 def next(self, value):
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264 if value not in self._indexes:
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265 self._indexes[value] = 0
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266 return 0
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267 self._indexes[value] += 1
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268 return self._indexes[value]
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269
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270 def current(self, value):
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271 return self._indexes.get(value)
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272
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273
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274 class ScriptsHandler(object):
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275 def __init__(self, renderer, template_data):
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276 self.renderer = renderer
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277 self.template_data = template_data
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278 self.scripts = [] #  we don't use a set because order may be important
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279
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280 def include(self, library_name, attribute="defer"):
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281 """Mark that a script need to be imported.
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282
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283 Must be used before base.html is extended, as <script> are generated there.
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284 If called several time with the same library, it will be imported once.
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285 @param library_name(unicode): name of the library to import
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286 @param loading:
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287 """
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288 if attribute not in (u"defer", u"async", u""):
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289 raise exceptions.DataError(
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290 _(u'Invalid attribute, please use one of "defer", "async" or ""')
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291 )
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292 if not library_name.endswith(u".js"):
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293 library_name = library_name + u".js"
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294 if (library_name, attribute) not in self.scripts:
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295 self.scripts.append((library_name, attribute))
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296 return u""
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297
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298 def generate_scripts(self):
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299 """Generate the <script> elements
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300
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301 @return (unicode): <scripts> HTML tags
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302 """
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303 scripts = []
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304 tpl = u"<script src={src} {attribute}></script>"
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305 for library, attribute in self.scripts:
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306 library_path = self.renderer.getStaticPath(self.template_data, library)
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307 if library_path is None:
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308 log.warning(_(u"Can't find {libary} javascript library").format(
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309 library=library))
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310 continue
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311 path = self.renderer.getFrontURL(library_path)
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312 scripts.append(tpl.format(src=quoteattr(path), attribute=attribute))
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313 return safe(u"\n".join(scripts))
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314
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315
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316 class Environment(jinja2.Environment):
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317
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318 def get_template(self, name, parent=None, globals=None):
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319 if name[0] not in (u'/', u'('):
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320 # if name is not an absolute path or a full template name (this happen on
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321 # extend or import during rendering), we convert it to a full template name.
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322 # This is needed to handle cache correctly when a base template is overriden.
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323 # Without that, we could not distinguish something like base/base.html if
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324 # it's launched from some_site/some_theme or from [default]/default
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325 name = u"({site}/{theme}){template}".format(
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326 site=self._template_data.site,
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327 theme=self._template_data.theme,
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328 template=name)
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329
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330 return super(Environment, self).get_template(name, parent, globals)
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331
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332
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333 class Renderer(object):
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334
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335 def __init__(self, host, front_url_filter=None, trusted=False, private=False):
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336 """
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337 @param front_url_filter(callable): filter to retrieve real url of a directory/file
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338 The callable will get a two arguments:
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339 - a dict with a "template_data" key containing TemplateData instance of
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340 current template. Only site and theme should be necessary.
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341 - the relative URL of the file to retrieve, relative from theme root
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342 None to use default filter which return real path on file
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343 Need to be specified for web rendering, to reflect URL seen by end user
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344 @param trusted(bool): if True, allow to access absolute path
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345 Only set to True if environment is safe (e.g. command line tool)
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346 @param private(bool): if True, also load sites from sites_path_private_dict
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347 """
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348 self.host = host
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349 self.trusted = trusted
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350 self.sites_paths = {
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351 u"": os.path.dirname(sat_templates.__file__),
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352 }
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353 conf = config.parseMainConf()
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354 public_sites = config.getConfig(conf, None, u"sites_path_public_dict", {})
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355 sites_data = [public_sites]
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356 if private:
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357 private_sites = config.getConfig(conf, None, u"sites_path_private_dict", {})
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358 sites_data.append(private_sites)
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359 for sites in sites_data:
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360 normalised = {}
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361 for name, path in sites.iteritems():
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362 if RE_TPL_RESERVED_CHARS.search(name):
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363 log.warning(_(u"Can't add \"{name}\" site, it contains forbidden "
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364 u"characters. Forbidden characters are {forbidden}.")
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365 .format(name=name, forbidden=TPL_RESERVED_CHARS))
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366 continue
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367 path = os.path.expanduser(os.path.normpath(path))
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368 if not path or not path.startswith(u"/"):
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369 log.warning(_(u"Can't add \"{name}\" site, it should map to an "
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370 u"absolute path").format(name=name))
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371 continue
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372 normalised[name] = path
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373 self.sites_paths.update(normalised)
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374
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375 self.env = Environment(
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376 loader=TemplateLoader(sites_paths=self.sites_paths, trusted=trusted),
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377 autoescape=jinja2.select_autoescape(["html", "xhtml", "xml"]),
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378 trim_blocks=True,
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379 lstrip_blocks=True,
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380 extensions=["jinja2.ext.i18n"],
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381 )
2676
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
382 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
383 self._locale_str = C.DEFAULT_LOCALE
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
384 self._locale = Locale.parse(self._locale_str)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
385 self.installTranslations()
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
386 # we want to have access to SàT constants in templates
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
387 self.env.globals[u"C"] = C
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
388 # custom filters
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
389 self.env.filters[u"next_gidx"] = self._next_gidx
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
390 self.env.filters[u"cur_gidx"] = self._cur_gidx
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
391 self.env.filters[u"date_fmt"] = self._date_fmt
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
392 self.env.filters[u"xmlui_class"] = self._xmlui_class
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
393 self.env.filters[u"attr_escape"] = self.attr_escape
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
394 self.env.filters[u"item_filter"] = self._item_filter
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
395 self.env.filters[u"adv_format"] = self._adv_format
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
396 self.env.filters[u"dict_ext"] = self._dict_ext
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
397 self.env.filters[u"highlight"] = self.highlight
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
398 self.env.filters[u"front_url"] = (self._front_url if front_url_filter is None
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
399 else front_url_filter)
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
400 # custom tests
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
401 self.env.tests[u"in_the_past"] = self._in_the_past
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
402 self.icons_path = os.path.join(host.media_dir, u"fonts/fontello/svg")
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
403
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
404 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
405 """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
406
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
407 @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
408 @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
409 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
410 """
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
411 return self.env.filters[u"front_url"]({u"template_data": template_data},
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
412 path or template_data.path)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
413
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
414 def installTranslations(self):
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
415 # TODO: support multi translation
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
416 # 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
417 self.translations = {}
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
418 for site_key, site_path in self.sites_paths.iteritems():
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
419 site_prefix = u"[{}] ".format(site_key) if site_key else u''
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
420 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
421 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
422 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
423 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
424 continue
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
425 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
426 try:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
427 locale = Locale.parse(lang_dir)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
428 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
429 try:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
430 translations = self.translations[locale]
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
431 except KeyError:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
432 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
433 else:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
434 translations.merge(support.Translations(f, "sat"))
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
435 except EnvironmentError:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
436 log.error(
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
437 _(u"Can't find template translation at {path}").format(
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
438 path=po_path))
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
439 except UnknownLocaleError as e:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
440 log.error(_(u"{site}Invalid locale name: {msg}").format(
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
441 site=site_prefix, msg=e))
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
442 else:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
443 log.info(_(u"{site}loaded {lang} templates translations").format(
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
444 site = site_prefix,
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
445 lang=lang_dir))
2903
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
446
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
447 default_locale = Locale.parse(self._locale_str)
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
448 if default_locale not in self.translations:
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
449 # default locale disable gettext,
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
450 # 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
451 self.translations[default_locale] = None
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
452
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
453 self.env.install_null_translations(True)
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
454 # 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
455 # through the "locales" variable
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
456 self.locales = tuple(sorted(self.translations.keys(),
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
457 key=lambda l: l.language_name.lower()))
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
458
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
459
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
460 def setLocale(self, locale_str):
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
461 """set current locale
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
462
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
463 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
464 """
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
465 if locale_str == self._locale_str:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
466 return
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
467 if locale_str == "en":
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
468 # we default to GB English when it's not specified
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
469 # 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
470 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
471 try:
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
472 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
473 except ValueError as e:
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
474 log.warning(_(u"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
475 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
476 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
477
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
478 locale_str = unicode(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
479 if locale_str != C.DEFAULT_LOCALE:
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
480 try:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
481 translations = self.translations[locale]
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
482 except KeyError:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
483 log.warning(_(u"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
484 locale_str = C.DEFAULT_LOCALE
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
485 locale = Locale.parse(self._locale_str)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
486 else:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
487 self.env.install_gettext_translations(translations, True)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
488 log.debug(_(u"Switched to {lang}").format(lang=locale.english_name))
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
489
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
490 if locale_str == C.DEFAULT_LOCALE:
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
491 self.env.install_null_translations(True)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
492
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
493 self._locale = locale
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
494 self._locale_str = locale_str
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
495
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
496 def getThemeAndRoot(self, template):
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
497 """retrieve theme and root dir of a given tempalte
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
498
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
499 @param template(unicode): template to parse
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
500 @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
501 @raise NotFound: requested site has not been found
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
502 """
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
503 # 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
504 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
505 if site is None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
506 # absolute template
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
507 return u"", os.path.dirname(template)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
508 try:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
509 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
510 except KeyError:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
511 raise exceptions.NotFound
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
512 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
513
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
514 def getStaticPath(self, template_data, filename):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
515 """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
516
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
517 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
518 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
519 <default_site>/<default_theme_dir>/<static_dir> (i.e. sat_templates).
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
520 In case of absolue URL, base dir of template is used as base. For instance if
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
521 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
522 checked at "/some/path/<filename>"
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
523 @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
524 @return (TemplateData, None): built template data instance where .path is
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
525 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
526 None if not found.
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
527 """
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
528 if template_data.site is None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
529 # we have and absolue path
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
530 if (not template_data.theme is None
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
531 or not template_data.path.startswith(u'/')):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
532 raise exceptions.InternalError(
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
533 u"invalid template data, was expecting absolute URL")
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
534 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
535 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
536 if os.path.exists(file_path):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
537 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
538 else:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
539 return None
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
540
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
541 sites_and_themes = TemplateLoader.getSitesAndThemes(template_data.site,
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
542 template_data.theme)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
543 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
544 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
545 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
546 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
547 theme, relative_path)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
548 if os.path.exists(absolute_path):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
549 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
550
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
551 return None
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
552
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
553 def _appendCSSPaths(self, template_data, css_files, css_files_noscript, name_root):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
554 """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
555
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
556 @param css_files(list): list to fill of relative path to found css file
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
557 @param css_files_noscript(list): list to fill of relative path to found css file
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
558 with "_noscript" suffix
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
559 """
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
560 name = name_root + u".css"
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
561 css_path = self.getStaticPath(template_data, name)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
562 if css_path is not None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
563 css_files.append(self.getFrontURL(css_path))
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
564 noscript_name = name_root + u"_noscript.css"
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
565 noscript_path = self.getStaticPath(template_data, noscript_name)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
566 if noscript_path is not None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
567 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
568
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
569 def getCSSFiles(self, template_data):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
570 """Retrieve CSS files to use according template_data
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
571
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
572 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
573 if it exists.
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
574 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
575 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
576 exist.
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
577 For each found file, if a file with the same name and "_noscript" suffix exists,
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
578 it will be return is second part of resulting tuple.
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
579 For instance, if template_data is (some_site, some_theme, blog/articles.html),
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
580 following files are returned, earch time trying [some_site root] first,
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
581 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
582 - 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
583 else default/static/styles.css
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
584 - 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
585 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
586 - 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
587 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
588 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
589 in noscript list (for instance (some_theme/static/styles_noscript.css)).
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
590 @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
591 @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
592 - 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
593 - 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
594 """
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
595 # TODO: some caching would be nice
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
596 css_files = []
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
597 css_files_noscript = []
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
598 path_elems = template_data.path.split(u'/')
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
599 path_elems[-1] = os.path.splitext(path_elems[-1])[0]
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
600
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
601 css_path = self.getStaticPath(template_data, u'fonts.css')
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
602 if css_path is not None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
603 css_files.append(self.getFrontURL(css_path))
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
604
2877
f8427bf8c072 tools (common/template): always use highlight.css if present.
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
605 for name_root in (u'styles', u'styles_extra', u'highlight'):
2683
38af118a7d74 template: better css files order
Goffi <goffi@goffi.org>
parents: 2680
diff changeset
606 self._appendCSSPaths(template_data, css_files, css_files_noscript, name_root)
38af118a7d74 template: better css files order
Goffi <goffi@goffi.org>
parents: 2680
diff changeset
607
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
608 for idx in xrange(len(path_elems)):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
609 name_root = u"_".join(path_elems[:idx+1])
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
610 self._appendCSSPaths(template_data, css_files, css_files_noscript, name_root)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
611
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
612 return css_files, css_files_noscript
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
613
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
614 ## custom filters ##
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
615
2675
39d187f3698d template: import contextfilter as module attribute
Goffi <goffi@goffi.org>
parents: 2671
diff changeset
616 @contextfilter
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
617 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
618 """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
619
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
620 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
621 """
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
622 template_data = ctx[u'template_data']
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
623 if template_data.site is None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
624 assert template_data.theme is None
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
625 assert template_data.path.startswith(u"/")
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
626 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
627
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
628 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
629 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
630 relative_url)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
631
2675
39d187f3698d template: import contextfilter as module attribute
Goffi <goffi@goffi.org>
parents: 2671
diff changeset
632 @contextfilter
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
633 def _next_gidx(self, ctx, value):
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
634 """Use next current global index as suffix"""
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
635 next_ = ctx["gidx"].next(value)
2385
39d30cf722cb template: gidx methods improvment:
Goffi <goffi@goffi.org>
parents: 2384
diff changeset
636 return value if next_ == 0 else u"{}_{}".format(value, next_)
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
637
2675
39d187f3698d template: import contextfilter as module attribute
Goffi <goffi@goffi.org>
parents: 2671
diff changeset
638 @contextfilter
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
639 def _cur_gidx(self, ctx, value):
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
640 """Use current current global index as suffix"""
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
641 current = ctx["gidx"].current(value)
2385
39d30cf722cb template: gidx methods improvment:
Goffi <goffi@goffi.org>
parents: 2384
diff changeset
642 return value if not current else u"{}_{}".format(value, current)
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
643
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
644 def _date_fmt(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
645 self, timestamp, fmt="short", date_only=False, auto_limit=None, auto_old_fmt=None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
646 ):
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
647 if is_undefined(fmt):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
648 fmt = u"short"
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
649
2453
84e84a46b014 template (filters): don't crash on invalid date in date_fmt
Goffi <goffi@goffi.org>
parents: 2452
diff changeset
650 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
651 return date_utils.date_fmt(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
652 timestamp, fmt, date_only, auto_limit, auto_old_fmt
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
653 )
2453
84e84a46b014 template (filters): don't crash on invalid date in date_fmt
Goffi <goffi@goffi.org>
parents: 2452
diff changeset
654 except Exception as e:
84e84a46b014 template (filters): don't crash on invalid date in date_fmt
Goffi <goffi@goffi.org>
parents: 2452
diff changeset
655 log.warning(_(u"Can't parse date: {msg}").format(msg=e))
84e84a46b014 template (filters): don't crash on invalid date in date_fmt
Goffi <goffi@goffi.org>
parents: 2452
diff changeset
656 return timestamp
84e84a46b014 template (filters): don't crash on invalid date in date_fmt
Goffi <goffi@goffi.org>
parents: 2452
diff changeset
657
2384
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
658 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
659 """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
660
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
661 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
662 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
663 return RE_ATTR_ESCAPE.sub(u"_", 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
664
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
665 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
666 """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
667
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
668 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
669 @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
670 @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
671 @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
672 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
673 """
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
674 classes = []
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
675 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
676 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
677 try:
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
678 for value in xmlui_item.widgets[name].values:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
679 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
680 except KeyError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
681 log.debug(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
682 _(u'ignoring field "{name}": it doesn\'t exists').format(name=name)
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
683 )
2384
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
684 continue
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
685 return u" ".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
686
2675
39d187f3698d template: import contextfilter as module attribute
Goffi <goffi@goffi.org>
parents: 2671
diff changeset
687 @contextfilter
2422
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
688 def _item_filter(self, ctx, item, filters):
2402
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
689 """return item's value, filtered if suitable
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
690
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
691 @param item(object): item to filter
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
692 value must have name and value attributes,
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
693 mostly used for XMLUI items
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
694 @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
695 if filter is None, return the value unchanged
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
696 if filter is a callable, apply it
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
697 if filter is a dict, it can have following keys:
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
698 - 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
699 - 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
700 dict if needed)
2402
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
701 - template: template to format where {value} is the filtered value
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
702 """
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
703 value = item.value
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
704 filter_ = filters.get(item.name, None)
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
705 if filter_ is None:
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
706 return value
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
707 elif isinstance(filter_, dict):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
708 filters_args = filter_.get(u"filters_args")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
709 for idx, f_name in enumerate(filter_.get(u"filters", [])):
2422
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
710 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
711 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
712 try:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
713 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
714 except AttributeError:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
715 eval_context_filter = False
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
716
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
717 if eval_context_filter:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
718 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
719 else:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
720 value = filter_func(value, **kwargs)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
721 template = filter_.get(u"template")
2422
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
722 if template:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
723 # 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
724 # 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
725 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
726 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
727 if is_safe:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
728 value = safe(value)
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
729 return value
2402
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
730
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
731 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
732 """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
733
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
734 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
735 @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
736 @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
737 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
738 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
739 @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
740 """
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
741 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
742 return value
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
743 #  jinja use string when no special char is used, so we have to convert to unicode
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
744 return unicode(template).format(value=value, **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
745
2425
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
746 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
747 """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
748
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
749 @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
750 @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
751 None to return source_dict unmodified
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
752 @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
753 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
754 @return (dict): resulting dictionary
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
755 """
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
756 if extra_dict is None:
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
757 return source_dict
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
758 if key is not None:
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
759 extra_dict = extra_dict.get(key, {})
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
760 ret = source_dict.copy()
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
761 ret.update(extra_dict)
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
762 return ret
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
763
2454
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
764 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
765 """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
766
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
767 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
768 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
769 @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
770 @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
771 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
772 @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
773 @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
774 """
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
775 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
776 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
777 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
778 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
779 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
780 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
781 else:
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
782 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
783 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
784 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
785
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
786 ## custom tests ##
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
787
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
788 def _in_the_past(self, timestamp):
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
789 """check if a date is in the past
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
790
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
791 @param timestamp(unicode, int): unix time
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
792 @return (bool): True if date is in the past
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
793 """
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
794 return time.time() > int(timestamp)
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
795
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
796 ## template methods ##
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
797
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
798 def _icon_defs(self, *names):
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
799 """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
800
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
801 Their name is used as id
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
802 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
803 svg_elt = etree.Element(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
804 "svg",
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
805 nsmap={None: "http://www.w3.org/2000/svg"},
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
806 width="0",
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
807 height="0",
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
808 style="display: block",
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
809 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
810 defs_elt = etree.SubElement(svg_elt, "defs")
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
811 for name in names:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
812 path = os.path.join(self.icons_path, name + u".svg")
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
813 icon_svg_elt = etree.parse(path).getroot()
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
814 # 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
815 icon_svg_elt.set("id", name)
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
816 if not icon_svg_elt.tag == "{http://www.w3.org/2000/svg}svg":
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
817 raise exceptions.DataError(u"invalid SVG element")
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
818 defs_elt.append(icon_svg_elt)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
819 return safe(etree.tostring(svg_elt, encoding="unicode"))
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
820
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
821 def _icon_use(self, name, cls=""):
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
822 return safe(u'<svg class="svg-icon{cls}" xmlns="http://www.w3.org/2000/svg" '
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
823 u'viewBox="0 0 100 100">\n'
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
824 u' <use href="#{name}"/>'
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
825 u'</svg>\n'.format(name=name, cls=(" " + cls) if cls else ""))
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
826
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
827 def render(self, template, site=None, theme=None, locale=C.DEFAULT_LOCALE,
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
828 media_path=u"", css_files=None, css_inline=False, **kwargs):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
829 """Render a template
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
830
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
831 @param template(unicode): template to render (e.g. blog/articles.html)
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
832 @param site(unicide): site name
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
833 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
834 @param theme(unicode): template theme
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
835 @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
836 template root. Must end with a u'/'
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
837 @param css_files(list[unicode],None): CSS files to used
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
838 CSS files must be in static dir of the template
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
839 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
840 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
841 used.
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
842 @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
843 @param **kwargs: variable to transmit to the template
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
844 """
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
845 if not template:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
846 raise ValueError(u"template can't be empty")
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
847 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
848 # 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
849 if site is None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
850 site = u''
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
851 if theme is None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
852 theme = C.TEMPLATE_THEME_DEFAULT
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
853 if template[0] == u"(":
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
854 raise ValueError(
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
855 u"you can't specify site or theme in template path and in argument "
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
856 u"at the same time"
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
857 )
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
858
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
859 template_data = TemplateData(site, theme, template)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
860 template = u"({site}/{theme}){template}".format(
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
861 site=site, theme=theme, template=template)
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
862 else:
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
863 template_data = self.env.loader.parse_template(template)
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
864
2676
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
865 # 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
866 # 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
867 # 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
868 # 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
869 # _template_data)
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
870 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
871
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
872 template_source = self.env.get_template(template)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
873
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
874 if css_files is None:
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
875 css_files, css_files_noscript = self.getCSSFiles(template_data)
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
876
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
877 kwargs["icon_defs"] = self._icon_defs
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
878 kwargs["icon"] = self._icon_use
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
879
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
880 if css_inline:
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
881 css_contents = []
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
882 for files, suffix in ((css_files, u""),
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
883 (css_files_noscript, u"_noscript")):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
884 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
885 for css_file in files:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
886 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
887 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
888 css_contents.append(f.read())
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
889 if css_contents:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
890 kwargs[u"css_content" + suffix] = u"\n".join(css_contents)
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
891
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
892 scripts_handler = ScriptsHandler(self, template_data)
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
893 self.setLocale(locale)
2676
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
894
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
895 # 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
896 # 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
897 rendered = template_source.render(
2671
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
898 template_data=template_data,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
899 media_path=media_path,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
900 css_files=css_files,
2680
ae5340b57ff8 template: fixed by variable used in css_files_noscript
Goffi <goffi@goffi.org>
parents: 2676
diff changeset
901 css_files_noscript=css_files_noscript,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
902 locale=self._locale,
2903
68a7543ebbb3 template: added "locales" variables to templates:
Goffi <goffi@goffi.org>
parents: 2877
diff changeset
903 locales=self.locales,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
904 gidx=Indexer(),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
905 script=scripts_handler,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
906 **kwargs
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
907 )
2676
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
908 self.env._template_data = None
da8f3ac86845 template: overriden get_template to always have full template name:
Goffi <goffi@goffi.org>
parents: 2675
diff changeset
909 return rendered