Merge branch 'lightboxin'

app/views/layouts/_header.html.haml

@@ -63,6 +63,16 @@
             .footer_container
               .hashtags
 
+      #lightbox
+        #lightbox-content
+          = link_to "[x] close", '#', :id => 'lightbox-close-link'
+          %img#lightbox-image
+          #lightbox-imageset
+            
+
+      #lightbox-backdrop
+        
+
     %ul#user_menu.dropdown
       %li
         .right

app/views/services/finder.html.haml

@@ -3,8 +3,6 @@
 -#   the COPYRIGHT file.
 
 - content_for :head do
-  = include_javascripts :aspects
-
   = include_javascripts :finder
 
 #aspect_edit_pane.larger.friend_finder

app/views/shared/_stream_element.html.haml

@@ -26,7 +26,7 @@
             = link_to(how_long_ago(post), post_path(post))
 
       - if post.activity_streams?
-        = link_to image_tag(post.image_url), post.object_url
+        = link_to image_tag(post.image_url, 'data-small-photo' => post.image_url), post.object_url, :class => "stream-photo-link"
       - else
         = render 'status_messages/status_message', :post => post, :photos => post.photos
 

app/views/status_messages/_status_message.haml

@@ -5,14 +5,14 @@
 
 - if photos.size > 0
   .photo_attachments
-    = link_to (image_tag photos.first.url(:scaled_full)), photo_path(photos.first), :class => "big_stream_photo"
+    = link_to (image_tag photos.first.url(:scaled_full), :class => "stream-photo", 'data-small-photo' => photos.first.url(:thumb_medium), 'data-full-photo' => photos.first.url), photo_path(photos.first), :class => "stream-photo-link big_stream_photo"
     - if photos.size > 1
       - if photos.size >= 8
         - for photo in photos[1..8]
-          = link_to (image_tag photo.url(:thumb_small), :class => 'thumb_small'), photo_path(photo)
+          = link_to (image_tag photo.url(:thumb_small), :class => 'stream-photo thumb_small', 'data-small-photo' => photo.url(:thumb_medium), 'data-full-photo' => photo.url), photo_path(photo), :class => 'stream-photo-link'
       - else
         - for photo in photos[1..photos.size]
-          = link_to (image_tag photo.url(:thumb_small), :class => 'thumb_small'), photo_path(photo)
+          = link_to (image_tag photo.url(:thumb_small), :class => 'stream-photo thumb_small', 'data-small-photo' => photo.url(:thumb_medium), 'data-full-photo' => photo.url), photo_path(photo), :class => 'stream-photo-link'
 
 %p{:class => direction_for(post.text)}
   = markdownify(post.text, :youtube_maps => post[:youtube_titles])

config/assets.yml

@@ -36,12 +36,14 @@ javascripts:
     - public/javascripts/widgets/flashes.js
     - public/javascripts/widgets/post.js
     - public/javascripts/widgets/hovercard.js
+    - public/javascripts/widgets/lightbox.js
     - public/javascripts/widgets/notifications-badge.js
     - public/javascripts/view.js
     - public/javascripts/stream.js
     - public/javascripts/content-updater.js
     - public/javascripts/search.js
     - public/javascripts/contact-edit.js
+    - public/javascripts/contact-list.js
   login:
     - public/javascripts/login.js
   mobile:
@@ -61,14 +63,11 @@ javascripts:
     - public/javascripts/vendor/mailchimp/jquery.form.js
     - public/javascripts/vendor/mailchimp/jquery.validate.js
     - public/javascripts/vendor/mailchimp/jquery126.min.js
-  aspects:
-    - public/javascripts/contact-list.js
   finder:
     - public/javascripts/friend-finder.js
   home:
     - public/javascripts/publisher.js
     - public/javascripts/aspect-filters.js
-    - public/javascripts/contact-list.js
     - public/javascripts/aspect-edit-pane.js
     - public/javascripts/fileuploader-custom.js
   people:
@@ -85,6 +84,7 @@ stylesheets:
   default:
     - public/stylesheets/application.css
     - public/stylesheets/ui.css
+    - public/stylesheets/lightbox.css
     - public/stylesheets/autocomplete.css
     - public/stylesheets/tags.css
     - public/stylesheets/vendor/facebox.css

public/javascripts/diaspora.js

@@ -16,8 +16,10 @@
     this.eventsContainer = $({});
   };
 
-  Diaspora.WidgetCollection.prototype.add = function(widgetId, widget) {
+  Diaspora.WidgetCollection.prototype.add = function(widgetId, Widget) {
-    this[widgetId] = this.collection[widgetId] = new widget();
+    $.extend(Widget.prototype, Diaspora.BaseWidget);
+
+    this[widgetId] = this.collection[widgetId] = new Widget();
     if(this.initialized) {
       this.collection[widgetId].start();
     }
@@ -49,6 +51,12 @@
     this.eventsContainer.trigger(id, args);
   };
 
+  Diaspora.BaseWidget = {
+    require: function(widgetName) {
+      this[widgetName] = Diaspora.widgets[widgetName];
+    }
+  };
+
   Diaspora.widgets = new Diaspora.WidgetCollection();
 
   window.Diaspora = Diaspora;

public/javascripts/widgets/lightbox.js

@@ -0,0 +1,139 @@
+/*   Copyright (c) 2011, Diaspora Inc.  This file is
+ *   licensed under the Affero General Public License version 3 or later.  See
+ *   the COPYRIGHT file.
+ */
+
+
+jQuery.fn.center = (function() {
+  var $window = $(window);
+  return function () {
+    this.css({
+      position: "absolute",
+      top: ($window.height() - this.height()) / 2 + $window.scrollTop() + "px",
+      left:($window.width() - this.width()) / 2 + $window.scrollLeft() + "px"
+    });
+    return this;
+  };
+})();
+
+(function() {
+  var Lightbox = function() {
+    var self = this;
+
+    this.start = function() {
+      $.extend(self, {
+        lightbox: $("#lightbox"),
+        imageset: $("#lightbox-imageset"),
+        backdrop: $("#lightbox-backdrop"),
+        closelink: $("#lightbox-close-link"),
+        image: $("#lightbox-image"),
+        stream: $(".stream_container"),
+        body: $(document.body),
+        window: $(window)
+      });
+      
+      self.stream.delegate("a.stream-photo-link", "click", self.lightboxImageClicked);
+      self.imageset.delegate("img", "click", self.imagesetImageClicked);
+
+      self.window.resize(function() {
+        self.lightbox.css("max-height", (self.window.height() - 100) + "px");
+      }).trigger("resize");
+
+      self.closelink.click(self.resetLightbox);
+
+      self.body.keydown(function(evt) {
+
+        var imageThumb = self.imageset.find("img.selected");
+
+        switch(evt.keyCode) {
+        case 27:
+          self.resetLightbox();
+          break;
+        case 37:
+          //left
+          self.selectImage(self.prevImage(imageThumb));
+          break;
+        case 39:
+          //right
+          self.selectImage(self.nextImage(imageThumb));
+          break;
+        }
+      });
+    };
+
+    this.nextImage = function(thumb){
+      var next = thumb.next();
+      if (next.length == 0) {
+        next = self.imageset.find("img").first();
+      }
+      return(next);
+    };
+
+    this.prevImage = function(thumb){
+      var prev = thumb.prev();
+      if (prev.length == 0) {
+        prev = self.imageset.find("img").last();
+      }
+      return(prev);
+    };
+
+    this.lightboxImageClicked = function(evt) {
+      evt.preventDefault();
+      
+      var selectedImage = $(this).find("img.stream-photo"),
+          imageUrl = selectedImage.attr("data-full-photo"),
+          images = selectedImage.parents('.stream_element').find('img.stream-photo'),
+          imageThumb;
+
+      self.imageset.html("");
+      images.each(function(index, image) {
+        image = $(image);
+        var thumb = $("<img/>", {
+          src: image.attr("data-small-photo"),
+          "data-full-photo": image.attr("data-full-photo")
+        });
+        
+        if(image.attr("data-full-photo") == imageUrl) {
+          imageThumb = thumb;
+        };
+
+        self.imageset.append(thumb);
+      });
+
+      self
+        .selectImage(imageThumb)
+        .revealLightbox();
+    };
+
+    this.imagesetImageClicked = function(evt) { 
+      evt.preventDefault();
+     
+
+      self.selectImage($(this));
+    };
+
+    this.selectImage = function(imageThumb) {
+      $(".selected", self.imageset).removeClass("selected");
+      imageThumb.addClass("selected");
+      self.image.attr("src", imageThumb.attr("data-full-photo"));
+
+      return self;
+    };
+
+    this.revealLightbox = function() {
+      self.body.addClass("lightboxed");
+      self.lightbox
+        .css("max-height", (self.window.height() - 100) + "px")
+        .show();
+
+      return self;
+    };
+
+    this.resetLightbox = function() {
+      self.lightbox.hide();
+      self.body.removeClass("lightboxed");
+    };
+  };
+
+  Diaspora.widgets.add("lightbox", Lightbox);
+})();

public/stylesheets/sass/lightbox.scss

@@ -0,0 +1,125 @@
+//   licensed under the Affero General Public License version 3 or later.  See
+//   the COPYRIGHT file.
+
+@import 'mixins';
+
+#lightbox{
+  z-index: 30;
+  position: fixed;
+  top: 0;
+  right: 0;
+  display: none;
+  overflow-y: auto;
+  width: 100%;
+  text-align: center;
+  padding-top: 80px;
+  padding-bottom: 20px;
+
+  color: #666;
+  text-shadow: none;
+  font-size: 12px;
+
+  &.show{
+    position: absolute;
+    display: block;
+  }
+
+  #lightbox-image{
+    @include box-shadow(0, 10px, 20px, black);
+    top: 0;
+    display: block;
+    max-width: 800px;
+    max-height: 800px;
+  }
+
+  #lightbox-content{
+    text-align: left;
+    display: inline-block;
+  }
+
+  #lightbox-links{
+    margin-top: 12px;
+
+    .attribution{
+      float: right;
+    }
+
+    #lightbox-attribution-link{
+      color: #999;
+      font-weight: bold;
+      &:hover{
+        color: #eee;
+      }
+    }
+  }
+
+  #lightbox-close-link,
+  #lightbox-attribution-link,
+  #lightbox-short-link{
+    display: inline-block;
+    color: #333;
+    text-decoration: none;
+    line-height: 14px;
+
+    &:hover{
+      color: #eee;
+    }
+  }
+
+  #lightbox-close-link{
+    color: #666;
+    margin-bottom: 12px;
+  }
+}
+
+#lightbox-backdrop{
+  -moz-box-shadow:inset 0 0 50px #000000;
+  -webkit-box-shadow:inset 0 0 50px #000000;
+  box-shadow:inset 0 0 50px #000000;
+
+  z-index: 29;
+  position: fixed;
+  height: 100%;
+  width: 100%;
+  top: 0;
+  left: 0;
+  background-color: rgba(0,0,0,0.85);
+  display: none;
+}
+
+#lightbox-imageset{
+  z-index: 30;
+  position: fixed;
+  width: 100%;
+  left: 0;
+  bottom: 0;
+  display: none;
+  text-align: center;
+  background-color: rgba(0,0,0,0.4);
+  padding: 5px 0;
+
+  img{
+    @include transition(opacity, 0.2s);
+    @include opacity(0.2);
+    height: 70px;
+    width: 70px;
+    margin-right: 5px;
+
+    &:last-child{
+      margin-right: 0;
+    }
+
+    &.selected{
+      @include opacity(1);
+    }
+  }
+}
+
+body.lightboxed{
+  overflow: hidden;
+  #lightbox-backdrop,
+  #lightbox-imageset{
+    display: block;
+  }
+}
+