libervia-backend: sat_frontends/jp/output

annotate sat_frontends/jp/output_template.py @ 3219:2ba602aef90e

plugin attach, aesgcm: attachments refactoring: attachment handling has been simplified, and now use a "register" method similar as the ones used for download or upload. A default method (for unencrypted messages) will try a simple upload and will copy the links to body. AESGCM plugin has been adapted to be used for encrypted files. If more than one file is sent with AESGCM plugin, they will be split in several messages as current de-facto standard (OMEMO media sharing) doesn't support several files per message.

author	Goffi <goffi@goffi.org>
date	Wed, 18 Mar 2020 20:25:02 +0100
parents	559a625a236b
children	be6d91572633

rev	line source
3137 559a625a236b fixed shebangs Goffi <goffi@goffi.org> parents: 3136 diff changeset	1 #! /usr/bin/env python3
559a625a236b fixed shebangs Goffi <goffi@goffi.org> parents: 3136 diff changeset	2
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	3
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	4 # jp: a SàT command line tool
3136 9d0df638c8b4 dates update Goffi <goffi@goffi.org> parents: 3028 diff changeset	5 # Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	6
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	7 # This program is free software: you can redistribute it and/or modify
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	8 # it under the terms of the GNU Affero General Public License as published by
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	9 # the Free Software Foundation, either version 3 of the License, or
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	10 # (at your option) any later version.
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	11
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	12 # This program is distributed in the hope that it will be useful,
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	15 # GNU Affero General Public License for more details.
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	16
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	17 # You should have received a copy of the GNU Affero General Public License
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	19 """Standard outputs"""
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	20
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	21
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	22 from sat_frontends.jp.constants import Const as C
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	23 from sat.core.i18n import _
2671 0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	24 from sat.core import log
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	25 from sat.tools.common import template
2671 0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	26 from functools import partial
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	27 import logging
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	28 import webbrowser
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	29 import tempfile
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	30 import os.path
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	31
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	32 __outputs__ = ["Template"]
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	33 TEMPLATE = "template"
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	34 OPTIONS = {"template", "browser", "inline-css"}
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	35
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	36
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	37 class Template(object):
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	38 """outputs data using SàT templates"""
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	39
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	40 def __init__(self, jp):
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	41 self.host = jp
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	42 jp.register_output(C.OUTPUT_COMPLEX, TEMPLATE, self.render)
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	43
2671 0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	44 def _front_url_tmp_dir(self, ctx, relative_url, tmp_dir):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	45 """Get front URL for temporary directory"""
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	46 template_data = ctx['template_data']
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	47 return "file://" + os.path.join(tmp_dir, template_data.theme, relative_url)
2671 0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	48
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	49 def _do_render(self, template_path, css_inline, **kwargs):
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	50 try:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	51 return self.renderer.render(template_path, css_inline=css_inline, **kwargs)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	52 except template.TemplateNotFound:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	53 self.host.disp(_("Can't find requested template: {template_path}")
2671 0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	54 .format(template_path=template_path), error=True)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	55 self.host.quit(C.EXIT_NOT_FOUND)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	56
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	57 def render(self, data):
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	58 """render output data using requested template
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	59
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	60 template to render the data can be either command's TEMPLATE or
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	61 template output_option requested by user.
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	62 @param data(dict): data is a dict which map from variable name to use in template
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	63 to the variable itself.
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	64 command's template_data_mapping attribute will be used if it exists to convert
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	65 data to a dict usable by the template.
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	66 """
2530 0cb32e503aff jp (output/template): fixed template output (media_dir was missing) Goffi <goffi@goffi.org> parents: 2483 diff changeset	67 # media_dir is needed for the template
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	68 self.host.media_dir = self.host.bridge.getConfig("", "media_dir")
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	69 cmd = self.host.command
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	70 try:
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	71 template_path = cmd.TEMPLATE
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	72 except AttributeError:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	73 if not "template" in cmd.args.output_opts:
2671 0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	74 self.host.disp(_(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	75 "no default template set for this command, you need to specify a "
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	76 "template using --oo template=[path/to/template.html]"),
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	77 error=True,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	78 )
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	79 self.host.quit(C.EXIT_BAD_ARG)
2348 18d71226b3a8 jp (output/template): check if there is a template before initializing Renderer Goffi <goffi@goffi.org> parents: 2248 diff changeset	80
18d71226b3a8 jp (output/template): check if there is a template before initializing Renderer Goffi <goffi@goffi.org> parents: 2248 diff changeset	81 options = self.host.parse_output_options()
18d71226b3a8 jp (output/template): check if there is a template before initializing Renderer Goffi <goffi@goffi.org> parents: 2248 diff changeset	82 self.host.check_output_options(OPTIONS, options)
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	83 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	84 template_path = options["template"]
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	85 except KeyError:
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	86 # template is not specified, we use default one
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	87 pass
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	88 if template_path is None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	89 self.host.disp(_("Can't parse template, please check its syntax"),
2671 0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	90 error=True)
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	91 self.host.quit(C.EXIT_BAD_ARG)
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	92
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	93 try:
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	94 mapping_cb = cmd.template_data_mapping
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	95 except AttributeError:
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	96 kwargs = data
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	97 else:
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	98 kwargs = mapping_cb(data)
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	99
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	100 css_inline = "inline-css" in options
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	101
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	102 if "browser" in options:
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	103 template_name = os.path.basename(template_path)
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	104 tmp_dir = tempfile.mkdtemp()
2671 0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	105 front_url_filter = partial(self._front_url_tmp_dir, tmp_dir=tmp_dir)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	106 self.renderer = template.Renderer(
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	107 self.host, front_url_filter=front_url_filter, trusted=True)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	108 rendered = self._do_render(template_path, css_inline=css_inline, **kwargs)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	109 self.host.disp(_(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	110 "Browser opening requested.\n"
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	111 "Temporary files are put in the following directory, you'll have to "
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	112 "delete it yourself once finished viewing: {}").format(tmp_dir))
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	113 tmp_file = os.path.join(tmp_dir, template_name)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	114 with open(tmp_file, "w") as f:
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	115 f.write(rendered.encode("utf-8"))
2169 f472179305a1 tools(templates): workflow improvments: Goffi <goffi@goffi.org> parents: 2163 diff changeset	116 theme, theme_root_path = self.renderer.getThemeAndRoot(template_path)
2671 0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	117 if theme is None:
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	118 # we have an absolute path
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	119 webbrowser
2169 f472179305a1 tools(templates): workflow improvments: Goffi <goffi@goffi.org> parents: 2163 diff changeset	120 static_dir = os.path.join(theme_root_path, C.TEMPLATE_STATIC_DIR)
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	121 if os.path.exists(static_dir):
2671 0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	122 # we have to copy static files in a subdirectory, to avoid file download
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	123 # to be blocked by same origin policy
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	124 import shutil
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	125 shutil.copytree(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	126 static_dir, os.path.join(tmp_dir, theme, C.TEMPLATE_STATIC_DIR)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	127 )
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	128 webbrowser.open(tmp_file)
75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	129 else:
2671 0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	130 # FIXME: Q&D way to disable template logging
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	131 # logs are overcomplicated, and need to be reworked
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	132 template_logger = log.getLogger("sat.tools.common.template")
2671 0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	133 template_logger.log = lambda *args: None
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	134
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	135 logging.disable(logging.WARNING)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	136 self.renderer = template.Renderer(self.host, trusted=True)
0fa217fafabf tools (common/template), jp: refactoring to handle multiple sites: Goffi <goffi@goffi.org> parents: 2624 diff changeset	137 rendered = self._do_render(template_path, css_inline=css_inline, **kwargs)
2163 75667727c500 jp (output): template output first draft: Goffi <goffi@goffi.org> parents: diff changeset	138 self.host.disp(rendered)

Mercurial > libervia-backend

annotate sat_frontends/jp/output_template.py @ 3219:2ba602aef90e