# HG changeset patch
# User cavaliet
# Date 1343230104 -7200
# Node ID eea2dcb555c135cc844b6a1fa430f7cf33ec7261
# Parent  3820bc5dd6b72c6ed1335e5bd6c7c9aa79c6aa88
Content tag cloud and filter in workspace.

diff -r 3820bc5dd6b7 -r eea2dcb555c1 src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/partial/content_project_pagination.html
--- a/src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/partial/content_project_pagination.html	Tue Jul 24 17:16:05 2012 +0200
+++ b/src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/partial/content_project_pagination.html	Wed Jul 25 17:28:24 2012 +0200
@@ -1,42 +1,26 @@
 {% load front_tags %}
 
 {% if nb_pages %}
-	<p class="prev_next_cont_proj" >{% comment %}
-	alors ? : {{begin}} - {{middle}} - {{end}} - nb_pages = {{nb_pages}}<br/>
+	{% comment %}alors ? : {{begin}} - {{middle}} - {{end}} - nb_pages = {{nb_pages}}<br/>
 	alors ? : nb_pages = {{nb_pages}} - range = {{nb_pages|get_range}} - cur_page_nb = {{cur_page_nb}}<br/>{% endcomment %}
 	{% if 0 < cur_page_nb %}<a class="{{a_class}}" alt="prev">&lt;&lt;</a>&nbsp;{% endif %}
 	{% for i in begin %}
-	  {% if i == cur_page_nb %}
-        {{i|add:'1'}}
-      {% else %}
-        <a class="{{a_class}}" alt="{{i}}">{{i|add:'1'}}</a>
-      {% endif %}
-      &nbsp;
+	  {% if i == cur_page_nb %}{{i|add:'1'}}{% else %}<a class="{{a_class}}" alt="{{i}}">{{i|add:'1'}}</a>{% endif %}&nbsp;
 	{% endfor %}
 	{% if middle %}
-	...&nbsp;
+	...
 	{% for i in middle %}
-	  {% if i == cur_page_nb %}
-	    {{i|add:'1'}}
-	  {% else %}
-	    <a class="{{a_class}}" alt="{{i}}">{{i|add:'1'}}</a>
-	  {% endif %}
-	  &nbsp;
+	  {% if i == cur_page_nb %}{{i|add:'1'}}{% else %}<a class="{{a_class}}" alt="{{i}}">{{i|add:'1'}}</a>{% endif %}&nbsp;
 	{% endfor %}
 	{% endif %}
 	{% if end %}
-    ...&nbsp;
+    ...
     {% for i in end %}
-      {% if i == cur_page_nb %}
-        {{i|add:'1'}}
-      {% else %}
-        <a class="{{a_class}}" alt="{{i}}">{{i|add:'1'}}</a>
-      {% endif %}
-      &nbsp;
+      {% if i == cur_page_nb %}{{i|add:'1'}}{% else %}<a class="{{a_class}}" alt="{{i}}">{{i|add:'1'}}</a>{% endif %}&nbsp;
     {% endfor %}
     {% endif %}
 	{% if cur_page_nb|add:'1' < nb_pages %}<a class="{{a_class}}" alt="next">&gt;&gt;</a>{% endif %}
-	</p>
 {% endif %}
+</p>
 
 
diff -r 3820bc5dd6b7 -r eea2dcb555c1 src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/partial/contentslist.html
--- a/src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/partial/contentslist.html	Tue Jul 24 17:16:05 2012 +0200
+++ b/src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/partial/contentslist.html	Wed Jul 25 17:28:24 2012 +0200
@@ -2,10 +2,21 @@
 {% load thumbnail %}
 {% load front_tags %}
 
+<ul class="prev_next_cont_proj" >
+    <li id="content_tags_li"><span id="content_tags" class="clickable">{% if tag_cloud|length > 0 %}{% trans 'All categories' %}{% endif %}</span>{% if current_content_tag %}{% if current_content_tag != "" %} &gt; {{current_content_tag}} <span id="no_content_tag" class="clickable">[x]</span>{% endif %}{% endif %}</li>
 {% if nb_ct_pages %}
-    {% load navigation %}{% build_pagination nb_ct_pages current_content_page "contents_page clickable" %}
+    <li>{% load navigation %}{% build_pagination nb_ct_pages current_content_page "contents_page clickable" %}</li>
 	<input type="hidden" value="{{current_content_page}}" name="current_content_page" id="current_content_page">
 {% endif %}
+</ul>
+<div id="content_tags_cloud">{% if tag_cloud|length > 0 %}
+  <p>
+  {% for t in tag_cloud %}
+    <a class="contents_tag clickable" alt="{{t.name}}"><span style="font-size:{{t.font_size|add:"10"}}px;">{{t.name}}</span></a>{% if not forloop.last %}, {% endif %}
+  {% endfor %}
+  </p>{% endif %}
+  <input type="hidden" value="{{current_content_tag}}" name="current_content_tag" id="current_content_tag">
+</div>
 <div class="projectscontentsheader projectcontentsheadertitle span-12 last" id="contentsheader">
 {% trans "name" %}
 </div>
diff -r 3820bc5dd6b7 -r eea2dcb555c1 src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/partial/projectslist.html
--- a/src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/partial/projectslist.html	Tue Jul 24 17:16:05 2012 +0200
+++ b/src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/partial/projectslist.html	Wed Jul 25 17:28:24 2012 +0200
@@ -3,9 +3,10 @@
 {% load front_tags %}
 
 {% if nb_pj_pages %}
-    {% load navigation %}{% build_pagination nb_pj_pages current_project_page "projects_page clickable" %}
+<ul class="prev_next_cont_proj" >
+    <li>{% load navigation %}{% build_pagination nb_pj_pages current_project_page "projects_page clickable" %}</li>
     <input type="hidden" value="{{current_project_page}}" name="current_project_page" id="current_project_page">
-    </p>
+</ul>
 {% endif %}
 <div class="projectscontentsheader projectcontentsheadertitle span-12 last" id="projectsheader">
 {% trans "name" %}
diff -r 3820bc5dd6b7 -r eea2dcb555c1 src/ldt/ldt/ldt_utils/views/content.py
--- a/src/ldt/ldt/ldt_utils/views/content.py	Tue Jul 24 17:16:05 2012 +0200
+++ b/src/ldt/ldt/ldt_utils/views/content.py	Wed Jul 25 17:28:24 2012 +0200
@@ -14,6 +14,7 @@
 from ldt.security.utils import assign_perm_to_obj, add_change_attr, get_userlist, get_userlist_model
 from ldt.security.cache import cached_assign
 from ldt.user.forms import PictureForm
+from tagging.models import Tag, TaggedItem
 from urllib2 import urlparse
 import ldt.utils.path as ldt_utils_path
 import logging
@@ -393,21 +394,35 @@
     num_page = 0
     if request.GET.has_key('num_page'):
         num_page = int(request.GET["num_page"])
+    tag_filter = ""
+    if request.GET.has_key('tag_filter'):
+        tag_filter = request.GET["tag_filter"]
     
     # We paginate the content list, in case of filter or not
-    if filter:
+    if filter and not tag_filter :
         content_nb = Content.safe_objects.filter(title__icontains=filter).count()
-        nb_ct_pages = int(math.ceil(content_nb / settings.LDT_MAX_CONTENTS_PER_PAGE))
+        nb_ct_pages = int(math.ceil(content_nb / settings.LDT_MAX_CONTENTS_PER_PAGE)) + 1
         content_list = Content.safe_objects.filter(title__icontains=filter)[(num_page*settings.LDT_MAX_CONTENTS_PER_PAGE):((num_page+1)*settings.LDT_MAX_CONTENTS_PER_PAGE)] #@UndefinedVariable
+    elif filter and tag_filter :
+        #TaggedItem.objects.get_by_model(Content.objects.all(), '"'+tag_filter+'"')
+        content_nb = TaggedItem.objects.get_by_model(Content.safe_objects.filter(title__icontains=filter), '"'+tag_filter+'"').count()
+        nb_ct_pages = int(math.ceil(content_nb / settings.LDT_MAX_CONTENTS_PER_PAGE)) + 1
+        content_list = TaggedItem.objects.get_by_model(Content.safe_objects.filter(title__icontains=filter), '"'+tag_filter+'"')[(num_page*settings.LDT_MAX_CONTENTS_PER_PAGE):((num_page+1)*settings.LDT_MAX_CONTENTS_PER_PAGE)] #@UndefinedVariable
+    elif tag_filter and not filter:
+        content_nb = TaggedItem.objects.get_by_model(Content.safe_objects.all(), '"'+tag_filter+'"').count()
+        nb_ct_pages = int(math.ceil(content_nb / settings.LDT_MAX_CONTENTS_PER_PAGE)) +1
+        content_list = TaggedItem.objects.get_by_model(Content.safe_objects.all(), '"'+tag_filter+'"')[(num_page*settings.LDT_MAX_CONTENTS_PER_PAGE):((num_page+1)*settings.LDT_MAX_CONTENTS_PER_PAGE)] #@UndefinedVariable
     else:
         content_nb, nb_ct_pages, content_list = get_contents_page(num_page, request.user)
     #Change attributes with object permissions
     content_list = add_change_attr(request.user, content_list)
+    # Get the all tags list
+    tag_cloud = get_content_tags()
     
     is_gecko = ((request.META['HTTP_USER_AGENT'].lower().find("firefox")) > -1);
     return render_to_response("ldt/ldt_utils/partial/contentslist.html",
                               {'contents': content_list, 'nb_ct_pages': nb_ct_pages, 'content_nb': content_nb, 'current_content_page':float(num_page),
-                               'is_gecko': is_gecko
+                               'tag_cloud': tag_cloud, 'current_content_tag':tag_filter, 'is_gecko': is_gecko
                                },
                               context_instance=RequestContext(request))
     
@@ -417,3 +432,10 @@
     nb_ct_pages = int(math.ceil(content_nb / settings.LDT_MAX_CONTENTS_PER_PAGE))
     content_list = add_change_attr(user, Content.safe_objects.all()[(num_page*settings.LDT_MAX_CONTENTS_PER_PAGE):((num_page+1)*settings.LDT_MAX_CONTENTS_PER_PAGE)]) #@UndefinedVariable
     return content_nb, nb_ct_pages, content_list
+
+
+def get_content_tags(limit=None, steps=10):
+    if limit is None:
+        return Tag.objects.cloud_for_model(Content, steps=steps)
+    else :
+        return Tag.objects.cloud_for_model(Content, steps=steps)[:limit]
diff -r 3820bc5dd6b7 -r eea2dcb555c1 src/ldt/ldt/ldt_utils/views/front.py
--- a/src/ldt/ldt/ldt_utils/views/front.py	Tue Jul 24 17:16:05 2012 +0200
+++ b/src/ldt/ldt/ldt_utils/views/front.py	Wed Jul 25 17:28:24 2012 +0200
@@ -7,6 +7,7 @@
 from guardian.shortcuts import get_objects_for_group
 from ldt.ldt_utils.models import Content, Project
 from ldt.ldt_utils.forms import SearchForm
+from ldt.ldt_utils.views.content import get_content_tags
 from ldt.ldt_utils.views.workspace import get_search_results
 from tagging.models import Tag, TaggedItem
 import base64
@@ -146,8 +147,4 @@
     return render_to_response('front/front_search_results.html', {'results': results, 'nb_results' : nb, 'search' : search, 'field': field, 'tag_label':content_tag, 'LDT_MEDIA_PREFIX': settings.LDT_MEDIA_PREFIX, 'colorurl': settings.LDT_MEDIA_PREFIX + 'swf/ldt/pkg/color.xml', 'i18nurl': settings.LDT_MEDIA_PREFIX + 'swf/ldt/pkg/i18n', 'language': language_code, 'baseurl': settings.LDT_MEDIA_PREFIX + 'swf/ldt/'}, context_instance=RequestContext(request))
 
 
-def get_content_tags(limit=None, steps=10):
-    if limit is None:
-        return Tag.objects.cloud_for_model(Content, steps=steps)
-    else :
-        return Tag.objects.cloud_for_model(Content, steps=steps)[:limit]
+
diff -r 3820bc5dd6b7 -r eea2dcb555c1 src/ldt/ldt/ldt_utils/views/workspace.py
--- a/src/ldt/ldt/ldt_utils/views/workspace.py	Tue Jul 24 17:16:05 2012 +0200
+++ b/src/ldt/ldt/ldt_utils/views/workspace.py	Wed Jul 25 17:28:24 2012 +0200
@@ -14,7 +14,7 @@
 from ldt.ldt_utils.models import Content, Project, Segment
 from ldt.ldt_utils.utils import boolean_convert
 from ldt.ldt_utils.projectserializer import ProjectSerializer
-from ldt.ldt_utils.views.content import get_contents_page
+from ldt.ldt_utils.views.content import get_contents_page, get_content_tags
 from ldt.ldt_utils.views.project import get_projects_page, get_published_projects_page
 from ldt.security.utils import add_change_attr, get_userlist
 from lxml.html import fragment_fromstring
@@ -34,7 +34,8 @@
     content_nb, nb_ct_pages, content_list = get_contents_page(num_page, request.user)
     # get list of projects owned by the current user
     project_nb, nb_pj_pages, project_list = get_projects_page(num_page, request.user)
-    #project_list = add_change_attr(request.user, Project.safe_objects.filter(owner=request.user)[:settings.LDT_MAX_PROJECTS_PER_PAGE]) #@UndefinedVariable
+    # Get the all tags list
+    tag_cloud = get_content_tags()
 
     is_gecko = ((request.META['HTTP_USER_AGENT'].lower().find("firefox")) > -1);
     
@@ -49,7 +50,7 @@
     return render_to_response("ldt/ldt_utils/workspace.html",
                               {'contents': content_list, 'nb_ct_pages': nb_ct_pages, 'content_nb': content_nb, 'current_content_page':float(num_page),
                                'projects': project_list, 'nb_pj_pages': nb_pj_pages, 'project_nb': project_nb, 'current_project_page':float(num_page),
-                               'is_gecko': is_gecko, #'project_api_url':"match.url_name",
+                               'tag_cloud': tag_cloud, 'is_gecko': is_gecko, #'project_api_url':"match.url_name",
                                #'project_api_view':match.url_name,'project_api_args':"project_api_args",'project_api_kwargs':"project_api_kwargs"
                                },
                               context_instance=RequestContext(request))
diff -r 3820bc5dd6b7 -r eea2dcb555c1 src/ldt/ldt/static/ldt/css/workspace.css
--- a/src/ldt/ldt/static/ldt/css/workspace.css	Tue Jul 24 17:16:05 2012 +0200
+++ b/src/ldt/ldt/static/ldt/css/workspace.css	Wed Jul 25 17:28:24 2012 +0200
@@ -205,7 +205,7 @@
 }
 
 #contentleft input[type=checkbox] {
-	float: left;	
+	float: left;
 }
 
 .shareicon {
@@ -232,10 +232,18 @@
 }
 
 .prev_next_cont_proj {
-    margin: 0 0 5px;
-    float: right;
+    margin-left: -40px;
+    margin-right: 0;
+    list-style: none outside none;
 }
-.prev_next_cont_proj a, .prev_next_cont_proj a:visited{
+.prev_next_cont_proj li {
+	float: right;
+	margin: 0 0 -10px;
+}
+#content_tags_li{
+	float: left;
+}
+.prev_next_cont_proj a, .prev_next_cont_proj a:visited, #content_tags_cloud a, #content_tags_cloud a:visited, #no_content_tag{
 	color: #0063DC;
     text-decoration: none;
 }
\ No newline at end of file
diff -r 3820bc5dd6b7 -r eea2dcb555c1 src/ldt/ldt/static/ldt/js/projectscontents.js
--- a/src/ldt/ldt/static/ldt/js/projectscontents.js	Tue Jul 24 17:16:05 2012 +0200
+++ b/src/ldt/ldt/static/ldt/js/projectscontents.js	Wed Jul 25 17:28:24 2012 +0200
@@ -127,7 +127,7 @@
 	};
 }
 
-function searchCallback(target, container_selector, url, timeout, num_page) {
+function searchCallback(target, container_selector, url, timeout, num_page, tag_filter) {
 
     timeout = typeof(timeout) !== 'undefined' ? timeout : 0;
     target = $(target);
@@ -151,13 +151,22 @@
             var filterVal = "_" + encodeURIComponent(target.realVal());
             url = url.replace('__FILTER__',filterVal);
             url = url.replace('__ID_GROUP__',$('#id_group').val());
-            if(num_page){
+            var data_obj = null;
+            if(num_page || tag_filter){
+            	data_obj = {};
+            	if(num_page){
+            		data_obj["num_page"] = num_page;
+            	}
+            	if(tag_filter){
+            		data_obj["tag_filter"] = tag_filter;
+            	}
+            }
+            if(data_obj!=null){
 	            $.ajax({
 	                url: url,
 	                cache: false,
 	                type: 'GET',
-	                data: {num_page:num_page
-	                       },
+	                data: data_obj,
 	                success: function(data, status, request) {
 	                	$(container_selector).html(data);
 	                    target.next(".searchajaxloader").hide();
@@ -198,7 +207,7 @@
     init_events_base(base_node, embed_url);
     
     // Content pagination in workspace home
-    $('.contents_page').click(function(e){
+    $('.contents_page',base_node).click(function(e){
     	num_page = $(this).attr('alt');
     	if(num_page=="prev"){
     		num_page = parseInt($('#current_content_page').val()) - 1;
@@ -206,9 +215,23 @@
     	else if(num_page=="next"){
     		num_page = parseInt($('#current_content_page').val()) + 1;
     	}
-    	searchCallback($("#searchcontentsinput"),"#contentslistcontainer",content_filter_url,0,num_page);
+    	searchCallback($("#searchcontentsinput"),"#contentslistcontainer",content_filter_url,0,num_page,$('#current_content_tag').val());
 	});
     
+    // Content pagination in workspace home with tag/category filter
+    $("#content_tags_cloud",base_node).toggle(false);
+    $("#content_tags",base_node).click(function(){
+        $("#content_tags_cloud").slideToggle("fast");
+    });
+    $('.contents_tag',base_node).click(function(e){
+    	$('#searchcontentsinput').val("");
+    	$('#current_content_tag').val($(this).attr('alt'));
+    	searchCallback($("#searchcontentsinput"),"#contentslistcontainer",content_filter_url,0,0,$('#current_content_tag').val());
+	});
+    $("#no_content_tag",base_node).click(function(){
+    	searchCallback($("#searchcontentsinput"),"#contentslistcontainer",content_filter_url,0,0);
+    });
+    
     $('.content_link_create').each(function(i){
         $(this).attr("target","_blank");
     });