Merge branch 'rails3_stable' of gitlab.com:participa/noosfero into rails3_stable

Victor Costa
2 parents 32968c83 315df966
Showing 6 changed files with 621 additions and 2 deletions Show diff stats
app/controllers/my_profile/cms_controller.rb
app/helpers/article_helper.rb
app/views/cms/edit.html.erb
app/views/layouts/_javascript.html.erb
public/javascripts/inputosaurus.js
public/stylesheets/inputosaurus.css
@@ -4,6 +4,12 @@ class CmsController &lt; MyProfileController
  
   include ArticleHelper
  
+  def search_tags
+    arg = params[:term].downcase
+    result = ActsAsTaggableOn::Tag.find(:all, :conditions => ['LOWER(name) LIKE ?', "%#{arg}%"])
+    render :text => prepare_to_token_input2(result).to_json
+  end
+
   def self.protect_if(*args)
     before_filter(*args) do |c|
       user, profile = c.send(:user), c.send(:profile)
@@ -83,6 +83,10 @@ module ArticleHelper
     array.map { |object| {:id => object.id, :name => object.name} }
   end
  
+  def prepare_to_token_input2(array)
+    array.map { |object| {:label => object.name, :value => object.name} }
+  end
+
   def cms_label_for_new_children
     _('New article')
   end
@@ -31,8 +31,18 @@
  
   <%= select_categories(:article, _('Categorize your article')) %>
  
+  <br />
+
+  <%= stylesheet_link_tag('inputosaurus') %>
+
   <%= f.text_field('tag_list', :size => 64) %>
-  <%= content_tag( 'small', _('Separate tags with commas') ) %>
+
+  <script>
+    jQuery('#article_tag_list').inputosaurus({
+      autoCompleteSource: <%= "'/myprofile/#{profile.identifier}/cms/search_tags'," %>
+      activateFinalResult : true
+    })
+  </script>
  
   <div id='edit-article-options'>
     <%= options_for_article(@article, @tokenized_children) %>
@@ -4,7 +4,7 @@
 'jquery-ui-1.10.4/js/jquery-ui-1.10.4.min', 'jquery.scrollTo', 'jquery.form.js', 'jquery-validation/jquery.validate',
 'jquery.cookie', 'jquery.ba-bbq.min.js', 'reflection', 'jquery.tokeninput',
 'add-and-join', 'report-abuse', 'catalog', 'manage-products', 'autogrow',
-'jquery-timepicker-addon/dist/jquery-ui-timepicker-addon', 'application.js', 'rails.js', :cache => 'cache/application' %>
+'jquery-timepicker-addon/dist/jquery-ui-timepicker-addon', 'application.js', 'rails.js', 'inputosaurus.js', :cache => 'cache/application' %>
  
 <% language = FastGettext.locale %>
 <% %w{messages methods}.each do |type| %>
@@ -0,0 +1,523 @@
+/**
+ * Inputosaurus Text 
+ *
+ * Must be instantiated on an <input> element
+ * Allows multiple input items. Each item is represented with a removable tag that appears to be inside the input area.
+ *
+ * @requires:
+ *
+ * 	jQuery 1.7+
+ * 	jQueryUI 1.8+ Core
+ *
+ * @version 0.1.6
+ * @author Dan Kielp <dan@sproutsocial.com>
+ * @created October 3,2012
+ *
+ */
+
+
+(function($) {
+
+	var inputosaurustext = {
+
+		version: "0.1.6",
+
+		eventprefix: "inputosaurus",
+
+		options: {
+
+			// bindable events
+			//
+			// 'change' - triggered whenever a tag is added or removed (should be similar to binding the the change event of the instantiated input
+			// 'keyup' - keyup event on the newly created input
+			
+			// while typing, the user can separate values using these delimiters
+			// the value tags are created on the fly when an inputDelimiter is detected
+			inputDelimiters : [',', ';'],
+
+			// this separator is used to rejoin all input items back to the value of the original <input>
+			outputDelimiter : ',',
+
+			allowDuplicates : false,
+
+			parseOnBlur : false,
+
+			// optional wrapper for widget
+			wrapperElement : null,
+
+			width : null,
+
+			// simply passing an autoComplete source (array, string or function) will instantiate autocomplete functionality
+			autoCompleteSource : '',
+
+			// When forcing users to select from the autocomplete list, allow them to press 'Enter' to select an item if it's the only option left.
+			activateFinalResult : false,
+
+			// manipulate and return the input value after parseInput() parsing
+			// the array of tag names is passed and expected to be returned as an array after manipulation
+			parseHook : null,
+			
+			// define a placeholder to display when the input is empty
+			placeholder: null,
+			
+			// when you check for duplicates it check for the case
+			caseSensitiveDuplicates: false
+		},
+
+		_create: function() {
+			var widget = this,
+				els = {},
+				o = widget.options,
+				placeholder =  o.placeholder || this.element.attr('placeholder') || null;
+				
+			this._chosenValues = [];
+
+			// Create the elements
+			els.ul = $('<ul class="inputosaurus-container">');
+			els.input = $('<input type="text" />');
+			els.inputCont = $('<li class="inputosaurus-input inputosaurus-required"></li>');
+			els.origInputCont = $('<li class="inputosaurus-input-hidden inputosaurus-required">');
+			
+			// define starting placeholder
+			if (placeholder) { 
+				o.placeholder = placeholder;
+				els.input.attr('placeholder', o.placeholder); 
+				if (o.width) {
+					els.input.css('min-width', o.width - 50);
+				}
+			}
+
+			o.wrapperElement && o.wrapperElement.append(els.ul);
+			this.element.replaceWith(o.wrapperElement || els.ul);
+			els.origInputCont.append(this.element).hide();
+			
+			els.inputCont.append(els.input);
+			els.ul.append(els.inputCont);
+			els.ul.append(els.origInputCont);
+			
+			o.width && els.ul.css('width', o.width);
+
+			this.elements = els;
+
+			widget._attachEvents();
+
+			// if instantiated input already contains a value, parse that junk
+			if($.trim(this.element.val())){
+				els.input.val( this.element.val() );
+				this.parseInput();
+			}
+
+			this._instAutocomplete();
+		},
+
+		_instAutocomplete : function() {
+			if(this.options.autoCompleteSource){
+				var widget = this;
+
+				this.elements.input.autocomplete({
+					position : {
+						of : this.elements.ul
+					},
+					source : this.options.autoCompleteSource,
+					minLength : 1,
+					select : function(ev, ui){
+						ev.preventDefault();
+						widget.elements.input.val(ui.item.value);
+						widget.parseInput();
+					},
+					open : function() {
+						// Older versions of jQueryUI have a different namespace
+						var auto =  $(this).data('ui-autocomplete') || $(this).data('autocomplete');
+						var menu = auto.menu,
+							$menuItems;
+						
+						
+						// zIndex will force the element on top of anything (like a dialog it's in)
+						menu.element.zIndex && menu.element.zIndex($(this).zIndex() + 1);
+						menu.element.width(widget.elements.ul.outerWidth());
+
+						// auto-activate the result if it's the only one
+						if(widget.options.activateFinalResult){
+							$menuItems = menu.element.find('li');
+
+							// activate single item to allow selection upon pressing 'Enter'
+							if($menuItems.size() === 1){
+								menu[menu.activate ? 'activate' : 'focus']($.Event('click'), $menuItems);
+							}
+						}
+					}
+				});
+			}
+		},
+
+		_autoCompleteMenuPosition : function() {
+			var widget;
+			if(this.options.autoCompleteSource){
+				widget = this.elements.input.data('ui-autocomplete') || this.elements.input.data('autocomplete');
+				widget && widget.menu.element.position({
+					of: this.elements.ul,
+					my: 'left top',
+					at: 'left bottom',
+					collision: 'none'
+				});
+			}
+		},
+
+		/*_closeAutoCompleteMenu : function() {
+			if(this.options.autoCompleteSource){
+				this.elements.input.autocomplete('close');
+			}
+		},*/
+
+		parseInput : function(ev) {
+			var widget = (ev && ev.data.widget) || this,
+				val,
+				delimiterFound = false,
+				values = [];
+
+			val = widget.elements.input.val();
+
+			val && (delimiterFound = widget._containsDelimiter(val));
+
+			if(delimiterFound !== false){
+				values = val.split(delimiterFound);
+			} else if(!ev || ev.which === $.ui.keyCode.ENTER && !$('.ui-menu-item.ui-state-focus').size() && !$('.ui-menu-item .ui-state-focus').size() && !$('#ui-active-menuitem').size()){
+				values.push(val);
+				ev && ev.preventDefault();
+
+			// prevent autoComplete menu click from causing a false 'blur'
+			} else if(ev.type === 'blur' && !$('#ui-active-menuitem').size()){
+				values.push(val);
+			}
+
+			$.isFunction(widget.options.parseHook) && (values = widget.options.parseHook(values));
+
+			if(values.length){
+				widget._setChosen(values);
+				widget.elements.input.val('');
+				widget._resizeInput();
+			}
+
+			widget._resetPlaceholder();
+		},
+
+		_inputFocus : function(ev) {
+			var widget = ev.data.widget || this;
+
+			widget.elements.input.value || (widget.options.autoCompleteSource.length && widget.elements.input.autocomplete('search', ''));
+		},
+
+		_inputKeypress : function(ev) {
+			var widget = ev.data.widget || this;
+
+			ev.type === 'keyup' && widget._trigger('keyup', ev, widget);
+
+			switch(ev.which){
+				case $.ui.keyCode.BACKSPACE:
+					ev.type === 'keydown' && widget._inputBackspace(ev);
+					break;
+
+				case $.ui.keyCode.LEFT:
+					ev.type === 'keydown' && widget._inputBackspace(ev);
+					break;
+
+				default :
+					widget.parseInput(ev);
+					widget._resizeInput(ev);
+			}
+
+			// reposition autoComplete menu as <ul> grows and shrinks vertically
+			if(widget.options.autoCompleteSource){
+				setTimeout(function(){widget._autoCompleteMenuPosition.call(widget);}, 200);
+			}
+		},
+
+		// the input dynamically resizes based on the length of its value
+		_resizeInput : function(ev) {
+			var widget = (ev && ev.data.widget) || this,
+				maxWidth = widget.elements.ul.width(),
+				val = widget.elements.input.val(),
+				txtWidth = 25 + val.length * 8;
+
+			widget.elements.input.width(txtWidth < maxWidth ? txtWidth : maxWidth);
+		},
+		
+		// resets placeholder on representative input
+		_resetPlaceholder: function () {
+			var placeholder = this.options.placeholder,
+				input = this.elements.input,
+				width = this.options.width || 'inherit';
+			if (placeholder && this.element.val().length === 0) {
+				input.attr('placeholder', placeholder).css('min-width', width - 50)
+			}else {
+				input.attr('placeholder', '').css('min-width', 'inherit')
+			}
+		},
+
+		// if our input contains no value and backspace has been pressed, select the last tag
+		_inputBackspace : function(ev) {
+			var widget = (ev && ev.data.widget) || this;
+				lastTag = widget.elements.ul.find('li:not(.inputosaurus-required):last');
+
+			// IE goes back in history if the event isn't stopped
+			ev.stopPropagation();
+
+			if((!$(ev.currentTarget).val() || (('selectionStart' in ev.currentTarget) && ev.currentTarget.selectionStart === 0 && ev.currentTarget.selectionEnd === 0)) && lastTag.size()){
+				ev.preventDefault();
+				lastTag.find('a').focus();
+			}
+			
+		},
+
+		_editTag : function(ev) {
+			var widget = (ev && ev.data.widget) || this,
+				tagName = '',
+				$closest = $(ev.currentTarget).closest('li'),
+				tagKey = $closest.data('ui-inputosaurus') ||  $closest.data('inputosaurus');
+
+			if(!tagKey){
+				return true;
+			}
+
+			ev.preventDefault();
+
+			$.each(widget._chosenValues, function(i,v) {
+				v.key === tagKey && (tagName = v.value);
+			});
+
+			widget.elements.input.val(tagName);
+
+			widget._removeTag(ev);
+			widget._resizeInput(ev);
+		},
+
+		_tagKeypress : function(ev) {
+			var widget = ev.data.widget;
+			switch(ev.which){
+
+				case $.ui.keyCode.BACKSPACE: 
+					ev && ev.preventDefault();
+					ev && ev.stopPropagation();
+					$(ev.currentTarget).trigger('click');
+					break;
+
+				// 'e' - edit tag (removes tag and places value into visible input
+				case 69:
+					widget._editTag(ev);
+					break;
+
+				case $.ui.keyCode.LEFT:
+					ev.type === 'keydown' && widget._prevTag(ev);
+					break;
+
+				case $.ui.keyCode.RIGHT:
+					ev.type === 'keydown' && widget._nextTag(ev);
+					break;
+
+				case $.ui.keyCode.DOWN:
+					ev.type === 'keydown' && widget._focus(ev);
+					break;
+			}
+		},
+
+		// select the previous tag or input if no more tags exist
+		_prevTag : function(ev) {
+			var widget = (ev && ev.data.widget) || this,
+				tag = $(ev.currentTarget).closest('li'),
+				previous = tag.prev();
+
+			if(previous.is('li')){
+				previous.find('a').focus();
+			} else {
+				widget._focus();
+			}
+		},
+
+		// select the next tag or input if no more tags exist
+		_nextTag : function(ev) {
+			var widget = (ev && ev.data.widget) || this,
+				tag = $(ev.currentTarget).closest('li'),
+				next = tag.next();
+
+			if(next.is('li:not(.inputosaurus-input)')){
+				next.find('a').focus();
+			} else {
+				widget._focus();
+			}
+		},
+
+		// return the inputDelimiter that was detected or false if none were found
+		_containsDelimiter : function(tagStr) {
+
+			var found = false;
+
+			$.each(this.options.inputDelimiters, function(k,v) {
+				if(tagStr.indexOf(v) !== -1){
+					found = v;
+				}
+			});
+
+			return found;
+		},
+
+		_setChosen : function(valArr) {
+			var self = this;
+
+			if(!$.isArray(valArr)){
+				return false;
+			}
+
+			$.each(valArr, function(k,v) {
+				var exists = false,
+					obj = {
+						key : '',
+						value : ''
+					};
+
+				v = $.trim(v);
+
+				$.each(self._chosenValues, function(kk,vv) {
+					if(!self.options.caseSensitiveDuplicates){
+						vv.value.toLowerCase() === v.toLowerCase() && (exists = true);
+					}
+					else{
+						vv.value === v && (exists = true);
+					}
+				});
+
+				if(v !== '' && (!exists || self.options.allowDuplicates)){
+
+					obj.key = 'mi_' + Math.random().toString( 16 ).slice( 2, 10 );
+					obj.value = v;
+					self._chosenValues.push(obj);
+
+					self._renderTags();
+				}
+			});
+			self._setValue(self._buildValue());
+		},
+
+		_buildValue : function() {
+			var widget = this,
+				value = '';
+
+			$.each(this._chosenValues, function(k,v) {
+				value +=  value.length ? widget.options.outputDelimiter + v.value : v.value;
+			});
+
+			return value;
+		},
+
+		_setValue : function(value) {
+			var val = this.element.val();
+
+			if(val !== value){
+				this.element.val(value);
+				this._trigger('change');
+			}
+		},
+
+		// @name text for tag
+		// @className optional className for <li>
+		_createTag : function(name, key, className) {
+			className = className ? ' class="' + className + '"' : '';
+
+			if(name !== undefined){
+				return $('<li' + className + ' data-inputosaurus="' + key + '"><span>' + name + '</span> <a href="javascript:void(0);" class="ficon">&#x2716;</a></li>');
+			}
+		},
+
+		_renderTags : function() {
+			var self = this;
+
+			this.elements.ul.find('li:not(.inputosaurus-required)').remove();
+
+			$.each(this._chosenValues, function(k,v) {
+				var el = self._createTag(v.value, v.key);
+				self.elements.ul.find('li.inputosaurus-input').before(el);
+			});
+		},
+
+		_removeTag : function(ev) {
+			var $closest = $(ev.currentTarget).closest('li'), 
+				key = $closest.data('ui-inputosaurus') || $closest.data('inputosaurus'),
+				indexFound = false,
+				widget = (ev && ev.data.widget) || this;
+
+
+			$.each(widget._chosenValues, function(k,v) {
+				if(key === v.key){
+					indexFound = k;
+				}
+			});
+
+			indexFound !== false && widget._chosenValues.splice(indexFound, 1);
+
+			widget._setValue(widget._buildValue());
+
+			$(ev.currentTarget).closest('li').remove();
+			widget.elements.input.focus();
+		},
+
+		_focus : function(ev) {
+			var widget = (ev && ev.data.widget) || this,
+				$closest = $(ev.target).closest('li'),
+				$data = $closest.data('ui-inputosaurus') || $closest.data('inputosaurus');
+
+			if(!ev || !$data){
+				widget.elements.input.focus();
+			}
+		},
+
+		_tagFocus : function(ev) {
+			$(ev.currentTarget).parent()[ev.type === 'focusout' ? 'removeClass' : 'addClass']('inputosaurus-selected');
+		},
+
+		refresh : function() {
+			var delim = this.options.outputDelimiter,
+				val = this.element.val(),
+				values = [];
+			
+			values.push(val);
+			delim && (values = val.split(delim));
+
+			if(values.length){
+				this._chosenValues = [];
+
+				$.isFunction(this.options.parseHook) && (values = this.options.parseHook(values));
+
+				this._setChosen(values);
+				this._renderTags();
+				this.elements.input.val('');
+				this._resizeInput();
+			}
+		},
+
+		_attachEvents : function() {
+			var widget = this;
+
+			this.elements.input.on('keyup.inputosaurus', {widget : widget}, this._inputKeypress);
+			this.elements.input.on('keydown.inputosaurus', {widget : widget}, this._inputKeypress);
+			this.elements.input.on('change.inputosaurus', {widget : widget}, this._inputKeypress);
+			this.elements.input.on('focus.inputosaurus', {widget : widget}, this._inputFocus);
+			this.options.parseOnBlur && this.elements.input.on('blur.inputosaurus', {widget : widget}, this.parseInput);
+
+			this.elements.ul.on('click.inputosaurus', {widget : widget}, this._focus);
+			this.elements.ul.on('click.inputosaurus', 'a', {widget : widget}, this._removeTag);
+			this.elements.ul.on('dblclick.inputosaurus', 'li', {widget : widget}, this._editTag);
+			this.elements.ul.on('focus.inputosaurus', 'a', {widget : widget}, this._tagFocus);
+			this.elements.ul.on('blur.inputosaurus', 'a', {widget : widget}, this._tagFocus);
+			this.elements.ul.on('keydown.inputosaurus', 'a', {widget : widget}, this._tagKeypress);
+		},
+
+		_destroy: function() {
+			this.elements.input.unbind('.inputosaurus');
+
+			this.elements.ul.replaceWith(this.element);
+
+		}
+	};
+
+	$.widget("ui.inputosaurus", inputosaurustext);
+})(jQuery);
+
@@ -0,0 +1,76 @@
+.inputosaurus-container .ui-autocomplete-input {
+  background-color: #ffffff;
+}
+
+.inputosaurus-container {
+	/*background-color: #fff;*/
+	/*border: 1px solid #bcbec0;*/
+	margin: 0;
+	padding: 0;
+	display: inline-block;
+	cursor: text;
+	/**font-size: 14px;**/
+	/**font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;**/
+	max-height: 300px;
+	overflow: hidden;
+	overflow-y: auto;
+}
+.inputosaurus-container li {
+	display: block;
+	float: left;
+	overflow: hidden;
+	margin: 2px 2px 0;
+	padding: 2px 3px;
+	white-space: nowrap;
+	overflow: hidden;
+	-o-text-overflow: ellipsis;
+	-ms-text-overflow: ellipsis;
+	text-overflow: ellipsis;
+	background-color: #e5eff7;
+	border: #a9cae4 solid 1px;
+	-webkit-border-radius: 2px;
+	-moz-border-radius: 2px;
+	border-radius: 2px;
+	color: #5b9bcd;
+	-webkit-box-shadow: 0 1px 0 rgba(255,255,255,0.75) inset;
+	-moz-box-shadow: 0 1px 0 rgba(255,255,255,0.75) inset;
+	box-shadow: 0 1px 0 rgba(255,255,255,0.75) inset;
+	line-height: 20px;
+	cursor: default;
+}
+.inputosaurus-container li.inputosaurus-selected { background-color: #bdd6eb; }
+.inputosaurus-container li a {
+	font-size: 16px;
+	color: #5b9bcd;
+	padding: 1px;
+	text-decoration: none;
+	outline: none;
+}
+.inputosaurus-container .inputosaurus-input {
+	border: none;
+	box-shadow: none;
+}
+.inputosaurus-container .inputosaurus-input input {
+	border: none;
+	height: 23px;
+	font-size: 14px;
+	line-height: 20px;
+	color: #555;
+	margin: 0;
+	outline: none;
+	padding: 0 0 1px 1px;
+	width: 25px;
+	-webkit-box-shadow: none;
+	-moz-box-shadow: none;
+	box-shadow: none;
+  background-image: none;
+  text-indent: 0px;
+}
+
+.inputosaurus-container .inputosaurus-input input:hover {
+	-webkit-box-shadow: none;
+	-moz-box-shadow: none;
+	box-shadow: none;
+  background-color: #f0f0f0;
+}
+.inputosaurus-input-hidden { display: none; }
...	...	@@ -4,6 +4,12 @@ class CmsController < MyProfileController
4	4
5	5	include ArticleHelper
6	6
	7	+ def search_tags
	8	+ arg = params[:term].downcase
	9	+ result = ActsAsTaggableOn::Tag.find(:all, :conditions => ['LOWER(name) LIKE ?', "%#{arg}%"])
	10	+ render :text => prepare_to_token_input2(result).to_json
	11	+ end
	12	+
7	13	def self.protect_if(*args)
8	14	before_filter(*args) do \|c\|
9	15	user, profile = c.send(:user), c.send(:profile)
...	...
...	...	@@ -83,6 +83,10 @@ module ArticleHelper
83	83	array.map { \|object\| {:id => object.id, :name => object.name} }
84	84	end
85	85
	86	+ def prepare_to_token_input2(array)
	87	+ array.map { \|object\| {:label => object.name, :value => object.name} }
	88	+ end
	89	+
86	90	def cms_label_for_new_children
87	91	_('New article')
88	92	end
...	...
...	...	@@ -31,8 +31,18 @@
31	31
32	32	<%= select_categories(:article, _('Categorize your article')) %>
33	33
	34	+ <br />
	35	+
	36	+ <%= stylesheet_link_tag('inputosaurus') %>
	37	+
34	38	<%= f.text_field('tag_list', :size => 64) %>
35		- <%= content_tag( 'small', _('Separate tags with commas') ) %>
	39	+
	40	+ <script>
	41	+ jQuery('#article_tag_list').inputosaurus({
	42	+ autoCompleteSource: <%= "'/myprofile/#{profile.identifier}/cms/search_tags'," %>
	43	+ activateFinalResult : true
	44	+ })
	45	+ </script>
36	46
37	47	<div id='edit-article-options'>
38	48	<%= options_for_article(@article, @tokenized_children) %>
...	...
...	...	@@ -4,7 +4,7 @@
4	4	'jquery-ui-1.10.4/js/jquery-ui-1.10.4.min', 'jquery.scrollTo', 'jquery.form.js', 'jquery-validation/jquery.validate',
5	5	'jquery.cookie', 'jquery.ba-bbq.min.js', 'reflection', 'jquery.tokeninput',
6	6	'add-and-join', 'report-abuse', 'catalog', 'manage-products', 'autogrow',
7		-'jquery-timepicker-addon/dist/jquery-ui-timepicker-addon', 'application.js', 'rails.js', :cache => 'cache/application' %>
	7	+'jquery-timepicker-addon/dist/jquery-ui-timepicker-addon', 'application.js', 'rails.js', 'inputosaurus.js', :cache => 'cache/application' %>
8	8
9	9	<% language = FastGettext.locale %>
10	10	<% %w{messages methods}.each do \|type\| %>
...	...
...	...	@@ -0,0 +1,523 @@
	1	+/**
	2	+ * Inputosaurus Text
	3	+ *
	4	+ * Must be instantiated on an <input> element
	5	+ * Allows multiple input items. Each item is represented with a removable tag that appears to be inside the input area.
	6	+ *
	7	+ * @requires:
	8	+ *
	9	+ * jQuery 1.7+
	10	+ * jQueryUI 1.8+ Core
	11	+ *
	12	+ * @version 0.1.6
	13	+ * @author Dan Kielp <dan@sproutsocial.com>
	14	+ * @created October 3,2012
	15	+ *
	16	+ */
	17	+
	18	+
	19	+(function($) {
	20	+
	21	+ var inputosaurustext = {
	22	+
	23	+ version: "0.1.6",
	24	+
	25	+ eventprefix: "inputosaurus",
	26	+
	27	+ options: {
	28	+
	29	+ // bindable events
	30	+ //
	31	+ // 'change' - triggered whenever a tag is added or removed (should be similar to binding the the change event of the instantiated input
	32	+ // 'keyup' - keyup event on the newly created input
	33	+
	34	+ // while typing, the user can separate values using these delimiters
	35	+ // the value tags are created on the fly when an inputDelimiter is detected
	36	+ inputDelimiters : [',', ';'],
	37	+
	38	+ // this separator is used to rejoin all input items back to the value of the original <input>
	39	+ outputDelimiter : ',',
	40	+
	41	+ allowDuplicates : false,
	42	+
	43	+ parseOnBlur : false,
	44	+
	45	+ // optional wrapper for widget
	46	+ wrapperElement : null,
	47	+
	48	+ width : null,
	49	+
	50	+ // simply passing an autoComplete source (array, string or function) will instantiate autocomplete functionality
	51	+ autoCompleteSource : '',
	52	+
	53	+ // When forcing users to select from the autocomplete list, allow them to press 'Enter' to select an item if it's the only option left.
	54	+ activateFinalResult : false,
	55	+
	56	+ // manipulate and return the input value after parseInput() parsing
	57	+ // the array of tag names is passed and expected to be returned as an array after manipulation
	58	+ parseHook : null,
	59	+
	60	+ // define a placeholder to display when the input is empty
	61	+ placeholder: null,
	62	+
	63	+ // when you check for duplicates it check for the case
	64	+ caseSensitiveDuplicates: false
	65	+ },
	66	+
	67	+ _create: function() {
	68	+ var widget = this,
	69	+ els = {},
	70	+ o = widget.options,
	71	+ placeholder = o.placeholder \|\| this.element.attr('placeholder') \|\| null;
	72	+
	73	+ this._chosenValues = [];
	74	+
	75	+ // Create the elements
	76	+ els.ul = $('<ul class="inputosaurus-container">');
	77	+ els.input = $('<input type="text" />');
	78	+ els.inputCont = $('<li class="inputosaurus-input inputosaurus-required"></li>');
	79	+ els.origInputCont = $('<li class="inputosaurus-input-hidden inputosaurus-required">');
	80	+
	81	+ // define starting placeholder
	82	+ if (placeholder) {
	83	+ o.placeholder = placeholder;
	84	+ els.input.attr('placeholder', o.placeholder);
	85	+ if (o.width) {
	86	+ els.input.css('min-width', o.width - 50);
	87	+ }
	88	+ }
	89	+
	90	+ o.wrapperElement && o.wrapperElement.append(els.ul);
	91	+ this.element.replaceWith(o.wrapperElement \|\| els.ul);
	92	+ els.origInputCont.append(this.element).hide();
	93	+
	94	+ els.inputCont.append(els.input);
	95	+ els.ul.append(els.inputCont);
	96	+ els.ul.append(els.origInputCont);
	97	+
	98	+ o.width && els.ul.css('width', o.width);
	99	+
	100	+ this.elements = els;
	101	+
	102	+ widget._attachEvents();
	103	+
	104	+ // if instantiated input already contains a value, parse that junk
	105	+ if($.trim(this.element.val())){
	106	+ els.input.val( this.element.val() );
	107	+ this.parseInput();
	108	+ }
	109	+
	110	+ this._instAutocomplete();
	111	+ },
	112	+
	113	+ _instAutocomplete : function() {
	114	+ if(this.options.autoCompleteSource){
	115	+ var widget = this;
	116	+
	117	+ this.elements.input.autocomplete({
	118	+ position : {
	119	+ of : this.elements.ul
	120	+ },
	121	+ source : this.options.autoCompleteSource,
	122	+ minLength : 1,
	123	+ select : function(ev, ui){
	124	+ ev.preventDefault();
	125	+ widget.elements.input.val(ui.item.value);
	126	+ widget.parseInput();
	127	+ },
	128	+ open : function() {
	129	+ // Older versions of jQueryUI have a different namespace
	130	+ var auto = $(this).data('ui-autocomplete') \|\| $(this).data('autocomplete');
	131	+ var menu = auto.menu,
	132	+ $menuItems;
	133	+
	134	+
	135	+ // zIndex will force the element on top of anything (like a dialog it's in)
	136	+ menu.element.zIndex && menu.element.zIndex($(this).zIndex() + 1);
	137	+ menu.element.width(widget.elements.ul.outerWidth());
	138	+
	139	+ // auto-activate the result if it's the only one
	140	+ if(widget.options.activateFinalResult){
	141	+ $menuItems = menu.element.find('li');
	142	+
	143	+ // activate single item to allow selection upon pressing 'Enter'
	144	+ if($menuItems.size() === 1){
	145	+ menu[menu.activate ? 'activate' : 'focus']($.Event('click'), $menuItems);
	146	+ }
	147	+ }
	148	+ }
	149	+ });
	150	+ }
	151	+ },
	152	+
	153	+ _autoCompleteMenuPosition : function() {
	154	+ var widget;
	155	+ if(this.options.autoCompleteSource){
	156	+ widget = this.elements.input.data('ui-autocomplete') \|\| this.elements.input.data('autocomplete');
	157	+ widget && widget.menu.element.position({
	158	+ of: this.elements.ul,
	159	+ my: 'left top',
	160	+ at: 'left bottom',
	161	+ collision: 'none'
	162	+ });
	163	+ }
	164	+ },
	165	+
	166	+ /*_closeAutoCompleteMenu : function() {
	167	+ if(this.options.autoCompleteSource){
	168	+ this.elements.input.autocomplete('close');
	169	+ }
	170	+ },*/
	171	+
	172	+ parseInput : function(ev) {
	173	+ var widget = (ev && ev.data.widget) \|\| this,
	174	+ val,
	175	+ delimiterFound = false,
	176	+ values = [];
	177	+
	178	+ val = widget.elements.input.val();
	179	+
	180	+ val && (delimiterFound = widget._containsDelimiter(val));
	181	+
	182	+ if(delimiterFound !== false){
	183	+ values = val.split(delimiterFound);
	184	+ } else if(!ev \|\| ev.which === $.ui.keyCode.ENTER && !$('.ui-menu-item.ui-state-focus').size() && !$('.ui-menu-item .ui-state-focus').size() && !$('#ui-active-menuitem').size()){
	185	+ values.push(val);
	186	+ ev && ev.preventDefault();
	187	+
	188	+ // prevent autoComplete menu click from causing a false 'blur'
	189	+ } else if(ev.type === 'blur' && !$('#ui-active-menuitem').size()){
	190	+ values.push(val);
	191	+ }
	192	+
	193	+ $.isFunction(widget.options.parseHook) && (values = widget.options.parseHook(values));
	194	+
	195	+ if(values.length){
	196	+ widget._setChosen(values);
	197	+ widget.elements.input.val('');
	198	+ widget._resizeInput();
	199	+ }
	200	+
	201	+ widget._resetPlaceholder();
	202	+ },
	203	+
	204	+ _inputFocus : function(ev) {
	205	+ var widget = ev.data.widget \|\| this;
	206	+
	207	+ widget.elements.input.value \|\| (widget.options.autoCompleteSource.length && widget.elements.input.autocomplete('search', ''));
	208	+ },
	209	+
	210	+ _inputKeypress : function(ev) {
	211	+ var widget = ev.data.widget \|\| this;
	212	+
	213	+ ev.type === 'keyup' && widget._trigger('keyup', ev, widget);
	214	+
	215	+ switch(ev.which){
	216	+ case $.ui.keyCode.BACKSPACE:
	217	+ ev.type === 'keydown' && widget._inputBackspace(ev);
	218	+ break;
	219	+
	220	+ case $.ui.keyCode.LEFT:
	221	+ ev.type === 'keydown' && widget._inputBackspace(ev);
	222	+ break;
	223	+
	224	+ default :
	225	+ widget.parseInput(ev);
	226	+ widget._resizeInput(ev);
	227	+ }
	228	+
	229	+ // reposition autoComplete menu as <ul> grows and shrinks vertically
	230	+ if(widget.options.autoCompleteSource){
	231	+ setTimeout(function(){widget._autoCompleteMenuPosition.call(widget);}, 200);
	232	+ }
	233	+ },
	234	+
	235	+ // the input dynamically resizes based on the length of its value
	236	+ _resizeInput : function(ev) {
	237	+ var widget = (ev && ev.data.widget) \|\| this,
	238	+ maxWidth = widget.elements.ul.width(),
	239	+ val = widget.elements.input.val(),
	240	+ txtWidth = 25 + val.length * 8;
	241	+
	242	+ widget.elements.input.width(txtWidth < maxWidth ? txtWidth : maxWidth);
	243	+ },
	244	+
	245	+ // resets placeholder on representative input
	246	+ _resetPlaceholder: function () {
	247	+ var placeholder = this.options.placeholder,
	248	+ input = this.elements.input,
	249	+ width = this.options.width \|\| 'inherit';
	250	+ if (placeholder && this.element.val().length === 0) {
	251	+ input.attr('placeholder', placeholder).css('min-width', width - 50)
	252	+ }else {
	253	+ input.attr('placeholder', '').css('min-width', 'inherit')
	254	+ }
	255	+ },
	256	+
	257	+ // if our input contains no value and backspace has been pressed, select the last tag
	258	+ _inputBackspace : function(ev) {
	259	+ var widget = (ev && ev.data.widget) \|\| this;
	260	+ lastTag = widget.elements.ul.find('li:not(.inputosaurus-required):last');
	261	+
	262	+ // IE goes back in history if the event isn't stopped
	263	+ ev.stopPropagation();
	264	+
	265	+ if((!$(ev.currentTarget).val() \|\| (('selectionStart' in ev.currentTarget) && ev.currentTarget.selectionStart === 0 && ev.currentTarget.selectionEnd === 0)) && lastTag.size()){
	266	+ ev.preventDefault();
	267	+ lastTag.find('a').focus();
	268	+ }
	269	+
	270	+ },
	271	+
	272	+ _editTag : function(ev) {
	273	+ var widget = (ev && ev.data.widget) \|\| this,
	274	+ tagName = '',
	275	+ $closest = $(ev.currentTarget).closest('li'),
	276	+ tagKey = $closest.data('ui-inputosaurus') \|\| $closest.data('inputosaurus');
	277	+
	278	+ if(!tagKey){
	279	+ return true;
	280	+ }
	281	+
	282	+ ev.preventDefault();
	283	+
	284	+ $.each(widget._chosenValues, function(i,v) {
	285	+ v.key === tagKey && (tagName = v.value);
	286	+ });
	287	+
	288	+ widget.elements.input.val(tagName);
	289	+
	290	+ widget._removeTag(ev);
	291	+ widget._resizeInput(ev);
	292	+ },
	293	+
	294	+ _tagKeypress : function(ev) {
	295	+ var widget = ev.data.widget;
	296	+ switch(ev.which){
	297	+
	298	+ case $.ui.keyCode.BACKSPACE:
	299	+ ev && ev.preventDefault();
	300	+ ev && ev.stopPropagation();
	301	+ $(ev.currentTarget).trigger('click');
	302	+ break;
	303	+
	304	+ // 'e' - edit tag (removes tag and places value into visible input
	305	+ case 69:
	306	+ widget._editTag(ev);
	307	+ break;
	308	+
	309	+ case $.ui.keyCode.LEFT:
	310	+ ev.type === 'keydown' && widget._prevTag(ev);
	311	+ break;
	312	+
	313	+ case $.ui.keyCode.RIGHT:
	314	+ ev.type === 'keydown' && widget._nextTag(ev);
	315	+ break;
	316	+
	317	+ case $.ui.keyCode.DOWN:
	318	+ ev.type === 'keydown' && widget._focus(ev);
	319	+ break;
	320	+ }
	321	+ },
	322	+
	323	+ // select the previous tag or input if no more tags exist
	324	+ _prevTag : function(ev) {
	325	+ var widget = (ev && ev.data.widget) \|\| this,
	326	+ tag = $(ev.currentTarget).closest('li'),
	327	+ previous = tag.prev();
	328	+
	329	+ if(previous.is('li')){
	330	+ previous.find('a').focus();
	331	+ } else {
	332	+ widget._focus();
	333	+ }
	334	+ },
	335	+
	336	+ // select the next tag or input if no more tags exist
	337	+ _nextTag : function(ev) {
	338	+ var widget = (ev && ev.data.widget) \|\| this,
	339	+ tag = $(ev.currentTarget).closest('li'),
	340	+ next = tag.next();
	341	+
	342	+ if(next.is('li:not(.inputosaurus-input)')){
	343	+ next.find('a').focus();
	344	+ } else {
	345	+ widget._focus();
	346	+ }
	347	+ },
	348	+
	349	+ // return the inputDelimiter that was detected or false if none were found
	350	+ _containsDelimiter : function(tagStr) {
	351	+
	352	+ var found = false;
	353	+
	354	+ $.each(this.options.inputDelimiters, function(k,v) {
	355	+ if(tagStr.indexOf(v) !== -1){
	356	+ found = v;
	357	+ }
	358	+ });
	359	+
	360	+ return found;
	361	+ },
	362	+
	363	+ _setChosen : function(valArr) {
	364	+ var self = this;
	365	+
	366	+ if(!$.isArray(valArr)){
	367	+ return false;
	368	+ }
	369	+
	370	+ $.each(valArr, function(k,v) {
	371	+ var exists = false,
	372	+ obj = {
	373	+ key : '',
	374	+ value : ''
	375	+ };
	376	+
	377	+ v = $.trim(v);
	378	+
	379	+ $.each(self._chosenValues, function(kk,vv) {
	380	+ if(!self.options.caseSensitiveDuplicates){
	381	+ vv.value.toLowerCase() === v.toLowerCase() && (exists = true);
	382	+ }
	383	+ else{
	384	+ vv.value === v && (exists = true);
	385	+ }
	386	+ });
	387	+
	388	+ if(v !== '' && (!exists \|\| self.options.allowDuplicates)){
	389	+
	390	+ obj.key = 'mi_' + Math.random().toString( 16 ).slice( 2, 10 );
	391	+ obj.value = v;
	392	+ self._chosenValues.push(obj);
	393	+
	394	+ self._renderTags();
	395	+ }
	396	+ });
	397	+ self._setValue(self._buildValue());
	398	+ },
	399	+
	400	+ _buildValue : function() {
	401	+ var widget = this,
	402	+ value = '';
	403	+
	404	+ $.each(this._chosenValues, function(k,v) {
	405	+ value += value.length ? widget.options.outputDelimiter + v.value : v.value;
	406	+ });
	407	+
	408	+ return value;
	409	+ },
	410	+
	411	+ _setValue : function(value) {
	412	+ var val = this.element.val();
	413	+
	414	+ if(val !== value){
	415	+ this.element.val(value);
	416	+ this._trigger('change');
	417	+ }
	418	+ },
	419	+
	420	+ // @name text for tag
	421	+ // @className optional className for <li>
	422	+ _createTag : function(name, key, className) {
	423	+ className = className ? ' class="' + className + '"' : '';
	424	+
	425	+ if(name !== undefined){
	426	+ return $('<li' + className + ' data-inputosaurus="' + key + '"><span>' + name + '</span> <a href="javascript:void(0);" class="ficon">✖</a></li>');
	427	+ }
	428	+ },
	429	+
	430	+ _renderTags : function() {
	431	+ var self = this;
	432	+
	433	+ this.elements.ul.find('li:not(.inputosaurus-required)').remove();
	434	+
	435	+ $.each(this._chosenValues, function(k,v) {
	436	+ var el = self._createTag(v.value, v.key);
	437	+ self.elements.ul.find('li.inputosaurus-input').before(el);
	438	+ });
	439	+ },
	440	+
	441	+ _removeTag : function(ev) {
	442	+ var $closest = $(ev.currentTarget).closest('li'),
	443	+ key = $closest.data('ui-inputosaurus') \|\| $closest.data('inputosaurus'),
	444	+ indexFound = false,
	445	+ widget = (ev && ev.data.widget) \|\| this;
	446	+
	447	+
	448	+ $.each(widget._chosenValues, function(k,v) {
	449	+ if(key === v.key){
	450	+ indexFound = k;
	451	+ }
	452	+ });
	453	+
	454	+ indexFound !== false && widget._chosenValues.splice(indexFound, 1);
	455	+
	456	+ widget._setValue(widget._buildValue());
	457	+
	458	+ $(ev.currentTarget).closest('li').remove();
	459	+ widget.elements.input.focus();
	460	+ },
	461	+
	462	+ _focus : function(ev) {
	463	+ var widget = (ev && ev.data.widget) \|\| this,
	464	+ $closest = $(ev.target).closest('li'),
	465	+ $data = $closest.data('ui-inputosaurus') \|\| $closest.data('inputosaurus');
	466	+
	467	+ if(!ev \|\| !$data){
	468	+ widget.elements.input.focus();
	469	+ }
	470	+ },
	471	+
	472	+ _tagFocus : function(ev) {
	473	+ $(ev.currentTarget).parent()[ev.type === 'focusout' ? 'removeClass' : 'addClass']('inputosaurus-selected');
	474	+ },
	475	+
	476	+ refresh : function() {
	477	+ var delim = this.options.outputDelimiter,
	478	+ val = this.element.val(),
	479	+ values = [];
	480	+
	481	+ values.push(val);
	482	+ delim && (values = val.split(delim));
	483	+
	484	+ if(values.length){
	485	+ this._chosenValues = [];
	486	+
	487	+ $.isFunction(this.options.parseHook) && (values = this.options.parseHook(values));
	488	+
	489	+ this._setChosen(values);
	490	+ this._renderTags();
	491	+ this.elements.input.val('');
	492	+ this._resizeInput();
	493	+ }
	494	+ },
	495	+
	496	+ _attachEvents : function() {
	497	+ var widget = this;
	498	+
	499	+ this.elements.input.on('keyup.inputosaurus', {widget : widget}, this._inputKeypress);
	500	+ this.elements.input.on('keydown.inputosaurus', {widget : widget}, this._inputKeypress);
	501	+ this.elements.input.on('change.inputosaurus', {widget : widget}, this._inputKeypress);
	502	+ this.elements.input.on('focus.inputosaurus', {widget : widget}, this._inputFocus);
	503	+ this.options.parseOnBlur && this.elements.input.on('blur.inputosaurus', {widget : widget}, this.parseInput);
	504	+
	505	+ this.elements.ul.on('click.inputosaurus', {widget : widget}, this._focus);
	506	+ this.elements.ul.on('click.inputosaurus', 'a', {widget : widget}, this._removeTag);
	507	+ this.elements.ul.on('dblclick.inputosaurus', 'li', {widget : widget}, this._editTag);
	508	+ this.elements.ul.on('focus.inputosaurus', 'a', {widget : widget}, this._tagFocus);
	509	+ this.elements.ul.on('blur.inputosaurus', 'a', {widget : widget}, this._tagFocus);
	510	+ this.elements.ul.on('keydown.inputosaurus', 'a', {widget : widget}, this._tagKeypress);
	511	+ },
	512	+
	513	+ _destroy: function() {
	514	+ this.elements.input.unbind('.inputosaurus');
	515	+
	516	+ this.elements.ul.replaceWith(this.element);
	517	+
	518	+ }
	519	+ };
	520	+
	521	+ $.widget("ui.inputosaurus", inputosaurustext);
	522	+})(jQuery);
	523	+
...	...
...	...	@@ -0,0 +1,76 @@
	1	+.inputosaurus-container .ui-autocomplete-input {
	2	+ background-color: #ffffff;
	3	+}
	4	+
	5	+.inputosaurus-container {
	6	+ /background-color: #fff;/
	7	+ /border: 1px solid #bcbec0;/
	8	+ margin: 0;
	9	+ padding: 0;
	10	+ display: inline-block;
	11	+ cursor: text;
	12	+ /font-size: 14px;/
	13	+ /font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;/
	14	+ max-height: 300px;
	15	+ overflow: hidden;
	16	+ overflow-y: auto;
	17	+}
	18	+.inputosaurus-container li {
	19	+ display: block;
	20	+ float: left;
	21	+ overflow: hidden;
	22	+ margin: 2px 2px 0;
	23	+ padding: 2px 3px;
	24	+ white-space: nowrap;
	25	+ overflow: hidden;
	26	+ -o-text-overflow: ellipsis;
	27	+ -ms-text-overflow: ellipsis;
	28	+ text-overflow: ellipsis;
	29	+ background-color: #e5eff7;
	30	+ border: #a9cae4 solid 1px;
	31	+ -webkit-border-radius: 2px;
	32	+ -moz-border-radius: 2px;
	33	+ border-radius: 2px;
	34	+ color: #5b9bcd;
	35	+ -webkit-box-shadow: 0 1px 0 rgba(255,255,255,0.75) inset;
	36	+ -moz-box-shadow: 0 1px 0 rgba(255,255,255,0.75) inset;
	37	+ box-shadow: 0 1px 0 rgba(255,255,255,0.75) inset;
	38	+ line-height: 20px;
	39	+ cursor: default;
	40	+}
	41	+.inputosaurus-container li.inputosaurus-selected { background-color: #bdd6eb; }
	42	+.inputosaurus-container li a {
	43	+ font-size: 16px;
	44	+ color: #5b9bcd;
	45	+ padding: 1px;
	46	+ text-decoration: none;
	47	+ outline: none;
	48	+}
	49	+.inputosaurus-container .inputosaurus-input {
	50	+ border: none;
	51	+ box-shadow: none;
	52	+}
	53	+.inputosaurus-container .inputosaurus-input input {
	54	+ border: none;
	55	+ height: 23px;
	56	+ font-size: 14px;
	57	+ line-height: 20px;
	58	+ color: #555;
	59	+ margin: 0;
	60	+ outline: none;
	61	+ padding: 0 0 1px 1px;
	62	+ width: 25px;
	63	+ -webkit-box-shadow: none;
	64	+ -moz-box-shadow: none;
	65	+ box-shadow: none;
	66	+ background-image: none;
	67	+ text-indent: 0px;
	68	+}
	69	+
	70	+.inputosaurus-container .inputosaurus-input input:hover {
	71	+ -webkit-box-shadow: none;
	72	+ -moz-box-shadow: none;
	73	+ box-shadow: none;
	74	+ background-color: #f0f0f0;
	75	+}
	76	+.inputosaurus-input-hidden { display: none; }
...	...