Added metadata to the gallery. Added links to search the image by the online search engines

boards/static/css/base.css

@@ -27,3 +27,7 b''
     z-index: 300;
     position:absolute;
 }
+
+.gallery_image {
+    display: inline-block;
+}
  No newline at end of file

boards/static/css/md/base_page.css

@@ -358,4 +358,11 b' li {'
 .current_page, .current_mode {
     border: solid 1px #afdcec;
     padding: 2px;
+}
+
+.gallery_image {
+    border: solid 1px;
+    padding: 0.5ex;
+    margin: 0.5ex;
+    text-align: center;
 }
  No newline at end of file

boards/static/css/sw/base_page.css

@@ -350,4 +350,8 b' li {'
     padding: 0 .5ex 0 0;
     color: #182F6F;
     background: #FFF;
+}
+
+.gallery_image_metadata {
+    margin-bottom: 1em;
 }
  No newline at end of file

boards/templates/boards/thread_gallery.html

@@ -24,6 +24,8 b''
     <div id="posts-table">
     {% for post in thread.get_replies %}
         {% if post.image %}
+            <div class="gallery_image">
+                <div>
             <a
                     class="thumb"
                     href="{{ post.image.url }}"><img
@@ -34,6 +36,12 b''
                     data-width="{{ post.image_width }}"
                     data-height="{{ post.image_height }}"/>
             </a>
+                </div>
+                <div class="gallery_image_metadata">
+                    {{ post.image_width }}x{{ post.image_height }}
+                    {% image_actions post.image.url request.get_host %}
+                </div>
+            </div>
         {% endif %}
     {% endfor %}
     </div>

boards/templatetags/board.py

@@ -6,6 +6,17 b' from django import template'
 
 register = template.Library()
 
+actions = [
+    {
+        'name': 'google',
+        'link': 'http://google.com/searchbyimage?image_url=%s',
+    },
+    {
+        'name': 'iqdb',
+        'link': 'http://iqdb.org/?url=%s',
+    },
+]
+
 
 @register.simple_tag(name='post_url')
 def post_url(*args, **kwargs):
@@ -21,3 +32,18 b' def post_url(*args, **kwargs):'
         link = reverse(thread, kwargs={'post_id': post_id})
 
     return link
+
+
[e-mail]_tag(name='image_actions')
+def image_actions(*args, **kwargs):
+    image_link = args[0]
+    if len(args) > 1:
+        image_link = 'http://' + args[1] + image_link # TODO https?
+
+    result = ''
+
+    for action in actions:
+        result += '[<a href="' + action['link'] % image_link + '">' + \
+                  action['name'] + '</a>]'
+
+    return result

boards/views/__init__.py

@@ -7,7 +7,7 b' import re'
 
 from django.core import serializers
 from django.core.urlresolvers import reverse
-from django.http import HttpResponseRedirect
+from django.http import HttpResponseRedirect, Http404
 from django.http.response import HttpResponse
 from django.template import RequestContext
 from django.shortcuts import render, redirect, get_object_or_404
@@ -30,6 +30,8 b' import neboard'
 
 
 BAN_REASON_SPAM = 'Autoban: spam bot'
+MODE_GALLERY = 'gallery'
+MODE_NORMAL = 'normal'
 
 
 def index(request, page=0):
@@ -171,7 +173,7 b' def tag(request, tag_name, page=0):'
                   context)
 
 
-def thread(request, post_id, mode='normal'):
+def thread(request, post_id, mode=MODE_NORMAL):
     """Get all thread posts"""
 
     if utils.need_include_captcha(request):
@@ -211,13 +213,12 b" def thread(request, post_id, mode='norma"
     context["last_update"] = _datetime_to_epoch(thread_to_show.last_edit_time)
     context["thread"] = thread_to_show
 
-    if 'normal' == mode:
+    if MODE_NORMAL == mode:
         document = 'boards/thread.html'
-    elif 'gallery' == mode:
+    elif MODE_GALLERY == mode:
         document = 'boards/thread_gallery.html'
     else:
-        pass
-        # TODO raise 404 error
+        raise Http404
 
     return render(request, document, context)