auto pager, refactor models, favs notification

1 files changed, 173 insertions, 0 deletions

diff --git a/vendor/assets/javascripts/jquery.autopager-1.0.0-mod.js b/vendor/assets/javascripts/jquery.autopager-1.0.0-mod.js
new file mode 100644
index 0000000..7c5bc87
--- /dev/null
+++ b/vendor/assets/javascripts/jquery.autopager-1.0.0-mod.js
@@ -0,0 +1,173 @@
+/*
+ * jQuery.autopager v1.0.0
+ *
+ * Copyright (c) 2009 lagos
+ * Dual licensed under the MIT and GPL licenses.
+ *
+ * http://lagoscript.org
+ */
+(function($) {
+	var window = this, options = {},
+		content, currentUrl, nextUrl,
+		active = false,
+		defaults = {
+			autoLoad: true,
+			page: 1,
+			content: '.content',
+			link: 'a[rel=next]',
+			insertBefore: null, 
+			appendTo: null, 
+			start: function() {},
+			load: function() {},
+			disabled: false
+		};
+
+	$.autopager = function(_options) {
+		var autopager = this.autopager;
+
+		if (typeof _options === 'string' && $.isFunction(autopager[_options])) {
+			var args = Array.prototype.slice.call(arguments, 1),
+				value = autopager[_options].apply(autopager, args);
+
+			return value === autopager || value === undefined ? this : value;
+		}
+
+		_options = $.extend({}, defaults, _options);
+		autopager.option(_options);
+
+		content = $(_options.content).filter(':last');
+		if (content.length) {
+			if (!_options.insertBefore && !_options.appendTo) {
+				var insertBefore = content.next();
+				if (insertBefore.length) {
+					set('insertBefore', insertBefore);
+				} else {
+					set('appendTo', content.parent());
+				}
+			}
+		}
+
+		setUrl();
+
+		return this;
+	};
+
+	$.extend($.autopager, {
+		option: function(key, value) {
+			var _options = key;
+
+			if (typeof key === "string") {
+				if (value === undefined) {
+					return options[key];
+				}
+				_options = {};
+				_options[key] = value;
+			}
+
+			$.each(_options, function(key, value) {
+				set(key, value);
+			});
+			return this;
+		},
+
+		enable: function() {
+			set('disabled', false);
+			return this;
+		},
+
+		disable: function() {
+			set('disabled', true);
+			return this;
+		},
+
+		destroy: function() {
+			this.autoLoad(false);
+			options = {};
+			content = currentUrl = nextUrl = undefined;
+			return this;
+		},
+
+		autoLoad: function(value) {
+			return this.option('autoLoad', value);
+		},
+
+		load: function() {
+			if (active || !nextUrl || options.disabled) {
+				return;
+			}
+
+			active = true;
+			options.start(currentHash(), nextHash());
+			$.get(nextUrl, insertContent, "text");
+			return this;
+		}
+
+	});
+
+	function set(key, value) {
+		switch (key) {
+			case 'autoLoad':
+				if (value && !options.autoLoad) {
+					$(window).scroll(loadOnScroll);
+				} else if (!value && options.autoLoad) {
+					$(window).unbind('scroll', loadOnScroll);
+				}
+				break;
+			case 'insertBefore':
+				if (value) {
+					options.appendTo = null;
+				}
+				break
+			case 'appendTo':
+				if (value) {
+					options.insertBefore = null;
+				}
+				break
+		}
+		options[key] = value;
+	}
+
+	function setUrl(context) {
+		currentUrl = nextUrl || window.location.href;
+		nextUrl = $(options.link, context).attr('href');
+	}
+
+	function loadOnScroll() {
+		if (content.offset().top + content.height() < $(document).scrollTop() + $(window).height()) {
+			$.autopager.load();
+		}
+	}
+
+	function insertContent(res) {
+		var _options = options,
+			nextPage = $('<div/>').append(res.replace(/<script(.|\s)*?\/script>/g, "").replace(/<\?xml\s.+?\?>/, "")),
+			nextContent = nextPage.find(_options.content); 
+
+		set('page', _options.page + 1);
+		setUrl(nextPage);
+		if (nextContent.length) {
+			if (_options.insertBefore) {
+				nextContent.insertBefore(_options.insertBefore);
+			} else {
+				nextContent.appendTo(_options.appendTo);
+			}
+			_options.load.call(nextContent.get(), currentHash(), nextHash());
+			content = nextContent.filter(':last');
+		}
+		active = false;
+	}
+
+	function currentHash() {
+		return {
+			page: options.page,
+			url: currentUrl
+		};
+	}
+
+	function nextHash() {
+		return {
+			page: options.page + 1,
+			url: nextUrl
+		};
+	}
+})(jQuery);