# Path: sigal/signals.py

# 
# Path: sigal/utils.py
# def url_from_path(path):
#     """Transform path to url, converting backslashes to slashes if needed."""
# 
#     if os.sep != '/':
#         path = '/'.join(path.split(os.sep))
#     return quote(path)
# 
# Path: sigal/writer.py
# class AbstractWriter:
#     template_file = None
# 
#     def __init__(self, settings, index_title=""):
#         self.settings = settings
#         self.output_dir = settings["destination"]
#         self.theme = settings["theme"]
#         self.index_title = index_title
#         self.logger = logging.getLogger(__name__)
# 
#         # search the theme in sigal/theme if the given one does not exists
#         if not os.path.exists(self.theme) or not os.path.exists(
#             os.path.join(self.theme, "templates")
#         ):
#             self.theme = os.path.join(THEMES_PATH, self.theme)
#             if not os.path.exists(self.theme):
#                 raise Exception("Impossible to find the theme %s" % self.theme)
# 
#         self.logger.info("Theme  : %s", self.theme)
#         theme_relpath = os.path.join(self.theme, "templates")
#         default_loader = FileSystemLoader(
#             os.path.join(THEMES_PATH, "default", "templates")
#         )
# 
#         # setup jinja env
#         env_options = {"trim_blocks": True, "autoescape": True, "lstrip_blocks": True}
# 
#         loaders = [
#             FileSystemLoader(theme_relpath),
#             default_loader,  # implicit inheritance
#             PrefixLoader({"!default": default_loader}),  # explicit one
#         ]
#         env = Environment(loader=ChoiceLoader(loaders), **env_options)
# 
#         # handle optional filters.py
#         filters_py = os.path.join(self.theme, "filters.py")
#         if os.path.exists(filters_py):
#             self.logger.info('Loading filters file: %s', filters_py)
#             module_spec = importlib.util.spec_from_file_location('filters', filters_py)
#             mod = importlib.util.module_from_spec(module_spec)
#             sys.modules['filters'] = mod
#             module_spec.loader.exec_module(mod)
#             for name in dir(mod):
#                 if isinstance(getattr(mod, name), types.FunctionType):
#                     env.filters[name] = getattr(mod, name)
# 
#         try:
#             self.template = env.get_template(self.template_file)
#         except TemplateNotFound:
#             self.logger.error(
#                 "The template %s was not found in template folder %s.",
#                 self.template_file,
#                 theme_relpath,
#             )
#             sys.exit(1)
# 
#         # Copy the theme files in the output dir
#         self.theme_path = os.path.join(self.output_dir, "static")
#         if os.path.isdir(self.theme_path):
#             shutil.rmtree(self.theme_path)
# 
#         for static_path in (
#             os.path.join(THEMES_PATH, 'default', 'static'),
#             os.path.join(self.theme, 'static'),
#         ):
#             shutil.copytree(static_path, self.theme_path, dirs_exist_ok=True)
# 
#         if self.settings["user_css"]:
#             if not os.path.exists(self.settings["user_css"]):
#                 self.logger.error(
#                     "CSS file %s could not be found", self.settings["user_css"]
#                 )
#             else:
#                 shutil.copy(self.settings["user_css"], self.theme_path)
# 
#     def generate_context(self, album):
#         """Generate the context dict for the given path."""
# 
#         from . import __url__ as sigal_link
# 
#         self.logger.info("Output album : %r", album)
#         ctx = {
#             "album": album,
#             "index_title": self.index_title,
#             "settings": self.settings,
#             "sigal_link": sigal_link,
#             "theme": {
#                 "name": os.path.basename(self.theme),
#                 "url": url_from_path(os.path.relpath(self.theme_path, album.dst_path)),
#             },
#         }
#         if self.settings["user_css"]:
#             ctx["user_css"] = os.path.basename(self.settings["user_css"])
#         return ctx
# 
#     def write(self, album):
#         """Generate the HTML page and save it."""
#         context = self.generate_context(album)
#         signals.before_render.send(context)
#         page = self.template.render(**context)
#         output_file = os.path.join(album.dst_path, album.output_file)
# 
#         with open(output_file, "w", encoding="utf-8") as f:
#             f.write(page)


import os
from sigal import signals
from sigal.utils import url_from_path
from sigal.writer import AbstractWriter
        from sigal import __url__ as sigal_link
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.

"""Plugin which generates HTML pages for each image.

Currently this plugin can be used only with the colorbox theme, the other
themes have to be adapted.

For themes, the ``previous_media`` and ``next_media`` variables contain the
previous/next :class:`~sigal.gallery.Media` objects.

"""





# Path: sigal/signals.py

# 
# Path: sigal/utils.py
# def url_from_path(path):
#     """Transform path to url, converting backslashes to slashes if needed."""
# 
#     if os.sep != '/':
#         path = '/'.join(path.split(os.sep))
#     return quote(path)
# 
# Path: sigal/writer.py
# class AbstractWriter:
#     template_file = None
# 
#     def __init__(self, settings, index_title=""):
#         self.settings = settings
#         self.output_dir = settings["destination"]
#         self.theme = settings["theme"]
#         self.index_title = index_title
#         self.logger = logging.getLogger(__name__)
# 
#         # search the theme in sigal/theme if the given one does not exists
#         if not os.path.exists(self.theme) or not os.path.exists(
#             os.path.join(self.theme, "templates")
#         ):
#             self.theme = os.path.join(THEMES_PATH, self.theme)
#             if not os.path.exists(self.theme):
#                 raise Exception("Impossible to find the theme %s" % self.theme)
# 
#         self.logger.info("Theme  : %s", self.theme)
#         theme_relpath = os.path.join(self.theme, "templates")
#         default_loader = FileSystemLoader(
#             os.path.join(THEMES_PATH, "default", "templates")
#         )
# 
#         # setup jinja env
#         env_options = {"trim_blocks": True, "autoescape": True, "lstrip_blocks": True}
# 
#         loaders = [
#             FileSystemLoader(theme_relpath),
#             default_loader,  # implicit inheritance
#             PrefixLoader({"!default": default_loader}),  # explicit one
#         ]
#         env = Environment(loader=ChoiceLoader(loaders), **env_options)
# 
#         # handle optional filters.py
#         filters_py = os.path.join(self.theme, "filters.py")
#         if os.path.exists(filters_py):
#             self.logger.info('Loading filters file: %s', filters_py)
#             module_spec = importlib.util.spec_from_file_location('filters', filters_py)
#             mod = importlib.util.module_from_spec(module_spec)
#             sys.modules['filters'] = mod
#             module_spec.loader.exec_module(mod)
#             for name in dir(mod):
#                 if isinstance(getattr(mod, name), types.FunctionType):
#                     env.filters[name] = getattr(mod, name)
# 
#         try:
#             self.template = env.get_template(self.template_file)
#         except TemplateNotFound:
#             self.logger.error(
#                 "The template %s was not found in template folder %s.",
#                 self.template_file,
#                 theme_relpath,
#             )
#             sys.exit(1)
# 
#         # Copy the theme files in the output dir
#         self.theme_path = os.path.join(self.output_dir, "static")
#         if os.path.isdir(self.theme_path):
#             shutil.rmtree(self.theme_path)
# 
#         for static_path in (
#             os.path.join(THEMES_PATH, 'default', 'static'),
#             os.path.join(self.theme, 'static'),
#         ):
#             shutil.copytree(static_path, self.theme_path, dirs_exist_ok=True)
# 
#         if self.settings["user_css"]:
#             if not os.path.exists(self.settings["user_css"]):
#                 self.logger.error(
#                     "CSS file %s could not be found", self.settings["user_css"]
#                 )
#             else:
#                 shutil.copy(self.settings["user_css"], self.theme_path)
# 
#     def generate_context(self, album):
#         """Generate the context dict for the given path."""
# 
#         from . import __url__ as sigal_link
# 
#         self.logger.info("Output album : %r", album)
#         ctx = {
#             "album": album,
#             "index_title": self.index_title,
#             "settings": self.settings,
#             "sigal_link": sigal_link,
#             "theme": {
#                 "name": os.path.basename(self.theme),
#                 "url": url_from_path(os.path.relpath(self.theme_path, album.dst_path)),
#             },
#         }
#         if self.settings["user_css"]:
#             ctx["user_css"] = os.path.basename(self.settings["user_css"])
#         return ctx
# 
#     def write(self, album):
#         """Generate the HTML page and save it."""
#         context = self.generate_context(album)
#         signals.before_render.send(context)
#         page = self.template.render(**context)
#         output_file = os.path.join(album.dst_path, album.output_file)
# 
#         with open(output_file, "w", encoding="utf-8") as f:
#             f.write(page)


# Path: sigal/plugins/media_page.py
import os
from sigal import signals
from sigal.utils import url_from_path
from sigal.writer import AbstractWriter
        from sigal import __url__ as sigal_link

# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.

"""Plugin which generates HTML pages for each image.

Currently this plugin can be used only with the colorbox theme, the other
themes have to be adapted.

For themes, the ``previous_media`` and ``next_media`` variables contain the
previous/next :class:`~sigal.gallery.Media` objects.

"""





class PageWriter(AbstractWriter):