X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/ae60b2a3949e96357477cc04f90fd0873cee8a92..de08100bad0d82b2823453ecccaa66fd7521cd41:/src/picture/models.py?ds=inline diff --git a/src/picture/models.py b/src/picture/models.py index 8ab5d2111..6d8def377 100644 --- a/src/picture/models.py +++ b/src/picture/models.py @@ -12,6 +12,8 @@ from django.core.files.storage import FileSystemStorage from django.utils.datastructures import SortedDict from fnpdjango.utils.text.slughifi import slughifi from ssify import flush_ssi_includes + +from catalogue.models.tag import prefetched_relations from picture import tasks from StringIO import StringIO import jsonfield @@ -101,7 +103,7 @@ class Picture(models.Model): pass class Meta: - ordering = ('sort_key',) + ordering = ('sort_key_author', 'sort_key') verbose_name = _('picture') verbose_name_plural = _('pictures') @@ -112,8 +114,8 @@ class Picture(models.Model): self.sort_key = sortify(self.title)[:120] try: - author = self.tags.filter(category='author')[0].sort_key - except IndexError: + author = self.authors().first().sort_key + except AttributeError: author = u'' self.sort_key_author = author @@ -124,8 +126,18 @@ class Picture(models.Model): def __unicode__(self): return self.title - def author_str(self): - return ", ".join(str(t) for t in self.tags.filter(category='author')) + def authors(self): + return self.tags.filter(category='author') + + def tag_unicode(self, category): + relations = prefetched_relations(self, category) + if relations: + return ', '.join(rel.tag.name for rel in relations) + else: + return ', '.join(self.tags.filter(category=category).values_list('name', flat=True)) + + def author_unicode(self): + return self.tag_unicode('author') @permalink def get_absolute_url(self): @@ -313,7 +325,7 @@ class Picture(models.Model): pics_by_author[tag] = [] for pic in pics.iterator(): - authors = list(pic.tags.filter(category='author')) + authors = list(pic.authors().only('pk')) if authors: for author in authors: pics_by_author[author].append(pic) @@ -332,9 +344,7 @@ class Picture(models.Model): return self._info def pretty_title(self, html_links=False): - picture = self - names = [(tag.name, tag.get_absolute_url()) - for tag in self.tags.filter(category='author')] + names = [(tag.name, tag.get_absolute_url()) for tag in self.authors().only('name', 'category', 'slug')] names.append((self.title, self.get_absolute_url())) if html_links: