Image search in every image view, using context menu

boards/locale/ru/LC_MESSAGES/django.po

@@ -581,3 +581,6 b' msgstr "\xd0\x9c\xd0\xb0\xd0\xba\xd1\x81\xd0\xb8\xd0\xbc\xd0\xb0\xd0\xbb\xd1\x8c\xd0\xbd\xd0\xbe\xd0\xb5 \xd0\xba\xd0\xbe\xd0\xbb\xd0\xb8\xd1\x87\xd0\xb5\xd1\x81\xd1\x82\xd0\xb2\xd0\xbe \xd1\x84\xd0\xb0\xd0\xb9\xd0\xbb\xd0\xbe\xd0\xb2 %(max_files)s."'
 msgid "Moderation"
 msgstr "Модерация"
 
+msgid "Duplicates search"
+msgstr "Поиск дубликатов"
+

boards/models/attachment/viewers.py

@@ -4,8 +4,11 b' from django.contrib.staticfiles import f'
 from django.contrib.staticfiles.templatetags.staticfiles import static
 from django.core.files.images import get_image_dimensions
 from django.template.defaultfilters import filesizeformat
+from django.core.urlresolvers import reverse
+from django.utils.translation import ugettext_lazy as _, ungettext_lazy
 
 from boards.utils import get_domain, cached_result
+from boards import settings
 
 
 FILE_STUB_IMAGE = 'images/file.png'
@@ -74,11 +77,13 b' class AbstractViewer:'
         return True
 
     def get_view(self):
-        return '<div class="image">'\
+        return '<div class="image" id="file{}">'\
                '{}'\
-               '<div class="image-metadata"><a href="{}" download >{}, {}</a></div>'\
-               '</div>'.format(self.get_format_view(), self.file.url,
-                               self.file_type, filesizeformat(self.file.size))
+               '<div class="image-metadata"><a href="{}" download >{}, {}</a>'\
+               ' <a class="file-menu" href="#">🔍 </a></div>'\
+               '</div>'.format(self.hash, self.get_format_view(), self.file.url,
+                               self.file_type, filesizeformat(self.file.size))\
+                                       + self._build_context_menu(self.get_context_menu())
 
     def get_format_view(self):
         image_name = PLAIN_FILE_FORMATS.get(self.file_type, self.file_type)
@@ -95,6 +100,26 b' class AbstractViewer:'
                '<img class="url-image" src="{}" width="{}" height="{}"/>'\
                '</a>'.format(self.file.url, static(image), w, h)
 
+    def get_context_menu(self):
+        items = []
+        items.append({
+            'name': 'duplicates',
+            'label': _('Duplicates search'),
+            'url': reverse('feed') + '?image_hash=' + self.hash,
+        })
+
+        return items
+
+    def _build_context_menu(self, items):
+        if not items:
+            return ''
+
+        cm_items = []
+        for item in items:
+            cm_items.append(('{}: {{name: "{}", callback: function(key, opt) {{window.location="{}";}}}}')\
+                    .format(item['name'], item['label'], item['url']))
+        return '<script>$.contextMenu({{trigger: "left", selector: "#file{} .file-menu", items: {{ {} }} }});</script>'.format(self.hash, ', '.join(cm_items))
+
 
 class VideoViewer(AbstractViewer):
     @staticmethod
@@ -158,6 +183,24 b' class ImageViewer(AbstractViewer):'
                     str(pre_height), str(width), str(height),
                     full=self.file.url, image_meta=metadata)
 
+    def get_context_menu(self):
+        items = super().get_context_menu()
+
+        image_url = settings.get('External', 'ImageSearchHost') + self.file.url
+
+        items.append({
+            'name': 'google',
+            'label': 'Google',
+            'url': 'https://www.google.com/searchbyimage?image_url={}'.format(image_url),
+        })
+        items.append({
+            'name': 'iqdb',
+            'label': 'iqdb',
+            'url': 'http://iqdb.org/?url={}'.format(image_url)
+        })
+
+        return items
+
 
 class UrlViewer(AbstractViewer):
     @staticmethod
@@ -190,6 +233,9 b' class UrlViewer(AbstractViewer):'
                '<img class="url-image" src="{}" width="{}" height="{}"/>' \
                '</a>'.format(self.url, image, w, h)
 
+    def get_context_menu(self):
+        return []
+
     @cached_result()
     def _find_image_for_domains(self, domain):
         """

boards/templates/boards/thread_gallery.html

@@ -24,8 +24,6 b''
                             {{ image.get_view }}
                             <div class="gallery_image_metadata">
                                 {{ image.get_size.0 }}x{{ image.get_size.1 }}
-                                {% image_actions image.file.url %},
-                                [<a href="{% url 'feed' %}?image_hash={{ image.hash }}">{{ site_name }}</a>]
                                 <br />
                                 <a href="{{ post.get_absolute_url }}">>>{{ post.id }}</a>
                             </div>

boards/templatetags/board.py

@@ -19,17 +19,6 b' HTML4_SINGLETS =('
 
 register = template.Library()
 
-actions = [
-    {
-        'name': 'google',
-        'link': 'https://www.google.com/searchbyimage?image_url={}',
-    },
-    {
-        'name': 'iqdb',
-        'link': 'http://iqdb.org/?url={}',
-    },
-]
-
 
 @register.simple_tag(name='post_url')
 def post_url(*args, **kwargs):
@@ -40,18 +29,6 b' def post_url(*args, **kwargs):'
     return post.get_absolute_url()
 
 
[e-mail]_tag(name='image_actions')
-def image_actions(*args, **kwargs):
-    image_link = args[0]
-    host = settings.get('External', 'ImageSearchHost')
-    if host.endswith('/'):
-        host = host[:-1]
-    image_link = settings.get('External', 'ImageSearchHost') + image_link
-
-    return ', '.join([IMG_ACTION_URL.format(
-        action['link'].format(image_link), action['name']) for action in actions])
-
-
 @register.inclusion_tag('boards/post.html', name='post_view', takes_context=True)
 def post_view(context, post, *args, **kwargs):
     kwargs['perms'] = context['perms']