nicer rendering of simplelist

[unfold.git] / plugins / static / js / simplelist.js

diff --git a/plugins/static/js/simplelist.js b/plugins/static/js/simplelist.js
index 282f6b8..120c6f9 100644 (file)
--- a/plugins/static/js/simplelist.js
+++ b/plugins/static/js/simplelist.js
@@ -1 +1,94 @@
-/* simplelist.js */
+/**
+ * MySlice SimpleList plugin
+ * Version: 0.1.0
+ * URL: http://www.myslice.info
+ * Description: display simple lists like slices or testbeds
+ * Requires: 
+ * Author: The MySlice Team
+ * Copyright (c) 2012 UPMC Sorbonne Universite - INRIA
+ * License: GPLv3
+ */
+
+simplelist_debug=false;
+
+(function($){
+    var methods = {
+       init : function( options ) {
+           return this.each(function(){
+               var $this = $(this);
+               var data = $this.data('SimpleList');
+               /* create an empty DOM object */                
+               var SimpleList = $('<div />', { text : $this.attr('title') });
+               // If the plugin hasn't been initialized yet
+               if ( ! data ) {
+                   /* Subscribe to query updates */
+                   var channel='/results/' + options.query_uuid + '/changed';
+                   /* passing $this as 2nd arg: callbacks will retrieve $this as e.data */
+                   $.subscribe(channel, $this, update_list);
+                   if (simplelist_debug) window.console.log('subscribing to ' + channel);
+                   $this.data('SimpleList', {options: options, SimpleList : SimpleList});
+               }
+           });
+       },
+       destroy : function( ) {
+            return this.each(function(){
+               var $this = $(this), data = $this.data('SimpleList');
+               $(window).unbind('SimpleList');
+               data.SimpleList.remove();
+               $this.removeData('SimpleList');
+            })
+    },
+       update : function( content ) { }
+    };
+
+    $.fn.SimpleList = function( method ) {
+        /* Method calling logic */
+        if ( methods[method] ) {
+            return methods[ method ].apply( this, Array.prototype.slice.call( arguments, 1 ));
+        } else if ( typeof method === 'object' || ! method ) {
+            return methods.init.apply( this, arguments );
+        } else {
+            $.error( 'Method ' +  method + ' does not exist on jQuery.SimpleList' );
+        }    
+    };
+
+    /* Private methods */
+    function update_list(e, rows) {
+        if (rows.length == 0) {
+            e.data.html('No result !');
+            return;
+        }
+        if (typeof rows[0].error != 'undefined') {
+            e.data.html('ERROR: ' + rows[0].error);
+            return;
+        }
+        var options = e.data.data().SimpleList.options;
+        var is_cached = options.query.timestamp != 'now' ? true : false;
+       html_code=myslice_html_ul(rows, options.key, options.value, is_cached)+"<br/>";
+        e.data.html(html_code);
+       var $elt = e.data;
+       if (simplelist_debug) console.log("about to unspin with elt #" + $elt.attr('id') + " class " + $elt.attr('class'));
+       $elt.closest('.need-spin').spin(false);
+    }
+
+    function myslice_html_ul(data, key, value, is_cached) {
+        var out = "<ul>";
+        for (var i = 0; i < data.length; i++) {
+            out += myslice_html_li(key, data[i][value], is_cached);
+        }
+        out += "</ul>";
+        return out;
+    }
+    
+    function myslice_html_li(key, value,is_cached) {
+        var cached = is_cached ? "(cached)" : "";
+        if (key == 'slice_hrn') {
+            return "<li class='slice-hrn'><i class='icon-play-circle'></i><a href='/slice/" + value + "'>" + value + cached + "</a></li>";
+        } else if (key == 'network_hrn') {
+            return "<li class='network-hrn'><i class='icon-play-circle'></i>" + value + cached + "</li>";
+        } else {
+            return "<li>" + value + "</li>";
+        }
+    }
+    
+})( jQuery );