# GNU MediaGoblin -- federated, autonomous media hosting
-# Copyright (C) 2011,2012 MediaGoblin contributors. See AUTHORS.
+# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
real objects.
"""
+import importlib
+
+from mediagoblin import mg_globals
from mediagoblin.auth import lib as auth_lib
from mediagoblin.tools import common, licenses
+from mediagoblin.tools.text import cleaned_markdown_conversion
+from mediagoblin.tools.url import slugify
class UserMixin(object):
return auth_lib.bcrypt_check_password(
password, self.pw_hash)
+ @property
+ def bio_html(self):
+ return cleaned_markdown_conversion(self.bio)
+
class MediaEntryMixin(object):
+ def generate_slug(self):
+ # import this here due to a cyclic import issue
+ # (db.models -> db.mixin -> db.util -> db.models)
+ from mediagoblin.db.util import check_media_slug_used
+
+ self.slug = slugify(self.title)
+
+ duplicate = check_media_slug_used(mg_globals.database,
+ self.uploader, self.slug, self.id)
+
+ if duplicate:
+ if self.id is not None:
+ self.slug = u"%s-%s" % (self.id, self.slug)
+ else:
+ self.slug = None
+
+ @property
+ def description_html(self):
+ """
+ Rendered version of the description, run through
+ Markdown and cleaned with our cleaning tool.
+ """
+ return cleaned_markdown_conversion(self.description)
+
def get_display_media(self, media_map,
fetch_order=common.DISPLAY_IMAGE_FETCHING_ORDER):
"""
def main_mediafile(self):
pass
+ @property
+ def slug_or_id(self):
+ return (self.slug or self._id)
+
def url_for_self(self, urlgen, **extra_args):
"""
Generate an appropriate url for ourselves
"""
uploader = self.get_uploader
- if self.get('slug'):
- return urlgen(
- 'mediagoblin.user_pages.media_home',
- user=uploader.username,
- media=self.slug,
- **extra_args)
+ return urlgen(
+ 'mediagoblin.user_pages.media_home',
+ user=uploader.username,
+ media=self.slug_or_id,
+ **extra_args)
+
+ @property
+ def thumb_url(self):
+ """Return the thumbnail URL (for usage in templates)
+ Will return either the real thumbnail or a default fallback icon."""
+ # TODO: implement generic fallback in case MEDIA_MANAGER does
+ # not specify one?
+ if u'thumb' in self.media_files:
+ thumb_url = mg_globals.app.public_store.file_url(
+ self.media_files[u'thumb'])
else:
- return urlgen(
- 'mediagoblin.user_pages.media_home',
- user=uploader.username,
- media=unicode(self._id),
- **extra_args)
+ # no thumbnail in media available. Get the media's
+ # MEDIA_MANAGER for the fallback icon and return static URL
+ manager = importlib.import_module(self.media_type)
+ thumb_url = manager.MEDIA_MANAGER[u'default_thumb']
+ thumb_url = mg_globals.app.staticdirector(thumb_url) # use static
+ return thumb_url
def get_fail_exception(self):
"""
Get the exception that's appropriate for this error
"""
- if self['fail_error']:
- return common.import_component(self['fail_error'])
+ if self.fail_error:
+ return common.import_component(self.fail_error)
def get_license_data(self):
"""Return license dict for requested license"""
- return licenses.SUPPORTED_LICENSES[self.license]
+ return licenses.SUPPORTED_LICENSES[self.license or ""]
+
+ def exif_display_iter(self):
+ from mediagoblin.tools.exif import USEFUL_TAGS
+
+ if not self.media_data:
+ return
+ exif_all = self.media_data.get("exif_all")
+
+ for key in USEFUL_TAGS:
+ if key in exif_all:
+ yield key, exif_all[key]
+
+
+class MediaCommentMixin(object):
+ @property
+ def content_html(self):
+ """
+ the actual html-rendered version of the comment displayed.
+ Run through Markdown and the HTML cleaner.
+ """
+ return cleaned_markdown_conversion(self.content)
+
+
+class CollectionMixin(object):
+ def generate_slug(self):
+ # import this here due to a cyclic import issue
+ # (db.models -> db.mixin -> db.util -> db.models)
+ from mediagoblin.db.util import check_collection_slug_used
+
+ self.slug = slugify(self.title)
+
+ duplicate = check_collection_slug_used(mg_globals.database,
+ self.creator, self.slug, self.id)
+
+ if duplicate:
+ if self.id is not None:
+ self.slug = u"%s-%s" % (self.id, self.slug)
+ else:
+ self.slug = None
+
+ @property
+ def description_html(self):
+ """
+ Rendered version of the description, run through
+ Markdown and cleaned with our cleaning tool.
+ """
+ return cleaned_markdown_conversion(self.description)
+
+ @property
+ def slug_or_id(self):
+ return (self.slug or self._id)
+
+ def url_for_self(self, urlgen, **extra_args):
+ """
+ Generate an appropriate url for ourselves
+
+ Use a slug if we have one, else use our '_id'.
+ """
+ creator = self.get_creator
+
+ return urlgen(
+ 'mediagoblin.user_pages.user_collection',
+ user=creator.username,
+ collection=self.slug_or_id,
+ **extra_args)
+
+
+class CollectionItemMixin(object):
+ @property
+ def note_html(self):
+ """
+ the actual html-rendered version of the note displayed.
+ Run through Markdown and the HTML cleaner.
+ """
+ return cleaned_markdown_conversion(self.note)
projects / mediagoblin.git / blobdiff