X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/ae60b2a3949e96357477cc04f90fd0873cee8a92..b048f3425b94d66c7f8eae2005de78bf94896f4f:/src/picture/models.py diff --git a/src/picture/models.py b/src/picture/models.py index 8ab5d2111..643149a1a 100644 --- a/src/picture/models.py +++ b/src/picture/models.py @@ -10,8 +10,11 @@ from django.conf import settings from django.contrib.contenttypes.fields import GenericRelation from django.core.files.storage import FileSystemStorage from django.utils.datastructures import SortedDict -from fnpdjango.utils.text.slughifi import slughifi +from slugify import slugify from ssify import flush_ssi_includes + +from catalogue.models.tag import prefetched_relations +from catalogue.utils import split_tags from picture import tasks from StringIO import StringIO import jsonfield @@ -101,7 +104,7 @@ 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 +115,8 @@ 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 +127,21 @@ 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') + + def tags_by_category(self): + return split_tags(self.tags) @permalink def get_absolute_url(self): @@ -150,7 +166,7 @@ class Picture(models.Model): return None @classmethod - def from_xml_file(cls, xml_file, image_file=None, image_store=None, overwrite=False): + def from_xml_file(cls, xml_file, image_file=None, image_store=None, overwrite=False, search_index=True): """ Import xml and it's accompanying image file. If image file is missing, it will be fetched by librarian.picture.ImageStore @@ -186,8 +202,10 @@ class Picture(models.Model): picture.extra_info = picture_xml.picture_info.to_dict() picture_tags = set(catalogue.models.Tag.tags_from_info(picture_xml.picture_info)) - motif_tags = set() - thing_tags = set() + for tag in picture_tags: + if not tag.for_pictures: + tag.for_pictures = True + tag.save() area_data = {'themes': {}, 'things': {}} @@ -201,36 +219,47 @@ class Picture(models.Model): if part.get('object', None) is not None: _tags = set() for objname in part['object'].split(','): - objname = objname.strip().capitalize() + objname = objname.strip() + assert objname, 'Empty object name' + # str.capitalize() is wrong, because it also lowers letters + objname = objname[0].upper() + objname[1:] tag, created = catalogue.models.Tag.objects.get_or_create( - slug=slughifi(objname), category='thing') + slug=slugify(objname), category='thing') if created: tag.name = objname setattr(tag, 'name_%s' % lang, tag.name) tag.sort_key = sortify(tag.name) + tag.for_pictures = True tag.save() - # thing_tags.add(tag) area_data['things'][tag.slug] = { 'object': objname, 'coords': part['coords'], } _tags.add(tag) + if not tag.for_pictures: + tag.for_pictures = True + tag.save() area = PictureArea.rectangle(picture, 'thing', part['coords']) area.save() + # WTF thing area does not inherit tags from picture and theme area does, is it intentional? area.tags = _tags else: _tags = set() for motifs in part['themes']: for motif in motifs.split(','): tag, created = catalogue.models.Tag.objects.get_or_create( - slug=slughifi(motif), category='theme') + slug=slugify(motif), category='theme') if created: tag.name = motif tag.sort_key = sortify(tag.name) + tag.for_pictures = True tag.save() # motif_tags.add(tag) _tags.add(tag) + if not tag.for_pictures: + tag.for_pictures = True + tag.save() area_data['themes'][tag.slug] = { 'theme': motif, 'coords': part['coords'] @@ -241,7 +270,7 @@ class Picture(models.Model): area.save() area.tags = _tags.union(picture_tags) - picture.tags = picture_tags.union(motif_tags).union(thing_tags) + picture.tags = picture_tags picture.areas_json = area_data if image_file is not None: @@ -262,6 +291,8 @@ class Picture(models.Model): picture.xml_file.save("%s.xml" % picture.slug, File(xml_file)) picture.save() tasks.generate_picture_html(picture.id) + if not settings.NO_SEARCH_INDEX and search_index: + tasks.index_picture.delay(picture.id, picture_info=picture_xml.picture_info) if close_xml_file: xml_file.close() @@ -313,7 +344,7 @@ 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 +363,7 @@ 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: @@ -360,3 +389,17 @@ class Picture(models.Model): ] for lang in languages ]) + + def search_index(self, picture_info=None, index=None, index_tags=True, commit=True): + if index is None: + from search.index import Index + index = Index() + try: + index.index_picture(self, picture_info) + if index_tags: + index.index_tags() + if commit: + index.index.commit() + except Exception, e: + index.index.rollback() + raise e