forked from rc/aircox
141 lines
3.8 KiB
Python
141 lines
3.8 KiB
Python
import os
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import stat
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import logging
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logger = logging.getLogger('aircox')
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from django.db import models
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from django.utils.translation import ugettext as _, ugettext_lazy
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from aircox.cms.models import Post, RelatedPost
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import aircox.programs.models as programs
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class Article (Post):
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"""
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Represent an article or a static page on the website.
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"""
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static_page = models.BooleanField(
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_('static page'),
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default = False,
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)
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focus = models.BooleanField(
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_('article is focus'),
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default = False,
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)
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class Meta:
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verbose_name = _('Article')
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verbose_name_plural = _('Articles')
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class Program (RelatedPost):
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website = models.URLField(
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_('website'),
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blank=True, null=True
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)
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# rss = models.URLField()
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email = models.EmailField(
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_('email'), blank=True, null=True,
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help_text=_('contact address, stays private')
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)
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class Relation:
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model = programs.Program
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bindings = {
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'title': 'name',
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}
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rel_to_post = True
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auto_create = True
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class Diffusion (RelatedPost):
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class Relation:
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model = programs.Diffusion
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bindings = {
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'thread': 'program',
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'date': 'start',
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}
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fields_args = {
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'limit_choice_to': {
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'initial': None
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}
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}
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rel_to_post = True
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def auto_create(object):
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return not object.initial
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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if self.thread:
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if not self.title:
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self.title = _('{name} // {first_diff}').format(
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name = self.related.program.name,
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first_diff = self.related.start.strftime('%A %d %B')
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)
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if not self.content:
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self.content = self.thread.content
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if not self.image:
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self.image = self.thread.image
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if not self.tags and self.pk:
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self.tags = self.thread.tags
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@property
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def info(self):
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if not self.related or not self.related.initial:
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return
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return _('rerun of %(day)s') % {
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'day': self.related.initial.start.strftime('%A %d/%m')
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}
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class Sound (RelatedPost):
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"""
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Publication concerning sound. In order to manage access of sound
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files in the filesystem, we use permissions -- it is up to the
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user to work select the correct groups and permissions.
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"""
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embed = models.TextField(
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_('embedding code'),
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blank=True, null=True,
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help_text = _('HTML code used to embed a sound from an external '
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'plateform'),
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)
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"""
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Embedding code if the file has been published on an external
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plateform.
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"""
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auto_chmod = True
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"""
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change file permission depending on the "published" attribute.
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"""
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chmod_flags = (stat.S_IRWXU, stat.S_IRWXU | stat.S_IRWXG | stat.S_IROTH )
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"""
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chmod bit flags, for (not_published, published)
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"""
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class Relation:
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model = programs.Sound
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bindings = {
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'title': 'name',
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'date': 'mtime',
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}
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rel_to_post = True
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def save(self, *args, **kwargs):
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super().save(*args, **kwargs)
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if self.auto_chmod and not self.related.removed and \
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os.path.exists(self.related.path):
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try:
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os.chmod(self.related.path,
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self.chmod_flags[self.published])
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except PermissionError as err:
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logger.error(
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'cannot set permission {} to file {}: {}'.format(
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self.chmod_flags[self.published],
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self.related.path, err
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)
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)
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