+/**
+ * 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=true;
+
+(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_table);
+ 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_table(e, rows) {
+ // e.data is what we passed in second argument to subscribe
+ // so here it is the jquery object attached to the plugin <div>
+ var $this=e.data;
+ // locate the <tbody>, expected layout being
+ // <div class='plugin'> <table> <thead /> <tbody /tbody> </table> </div>
+ // -- or, if we don't have a header --
+ // <div class='plugin'> <table> <tbody /tbody> </table> </div>
+ var $tbody=$this.find("tbody.simplelist").first();
+ if (simplelist_debug) console.log("$tbody goes with "+$tbody.get(0));
+
+ if (rows.length == 0) {
+ $tbody.html("<tr><td class='simplelist-empty'>No result !</tr></td>");
+ return;
+ }
+ if (typeof rows[0].error != 'undefined') {
+ e.data.html("<tr><td class='simplelist-error'>ERROR: " + rows[0].error + "</td></tr>");
+ return;
+ }
+ var options = e.data.data().SimpleList.options;
+ var is_cached = options.query.timestamp != 'now' ? true : false;
+ // here is where we use 'key' and 'value' from the SimpleList (python) constructor
+ html_code=myslice_html_tbody(rows, options.key, options.value, is_cached);
+ // locate the tbody from the template, set its text
+ $tbody.html(html_code);
+
+ // clear the spinning wheel: look up an ancestor that has the need-spin class
+ $this.closest('.need-spin').spin(false);
+
+ // in case we run in datatables mode
+ // xxx this is not working yet
+ // http://datatables.net/forums/discussion/14556/can039t-get-my-table-to-refresh-properly#Item_1
+ // http://live.datatables.net/ufihuc/2/edit#javascript,html
+ // most likely when using datatables we'll have to change the contents using some other way..
+ var datatables_table=$this.find("table.with-datatables");
+ if (simplelist_debug) console.log ("running fnDraw() on " + datatables_table.length + " items");
+ // only try this if needed as datatables might not be loaded at all
+ if (datatables_table.length >0) datatables_table.dataTable().fnDraw();
+
+ }
+
+ function myslice_html_tbody(data, key, value, is_cached) {
+// return $.map (...)
+ var out = "";
+ for (var i = 0; i < data.length; i++) {
+ out += myslice_html_tr(key, data[i][value], is_cached);
+ }
+ return out;
+ }
+
+ function myslice_html_tr(key, value,is_cached) {
+// could not understand what sense this 'cache' stuff could actually make
+// var cached = is_cached ? "(cached)" : "";
+ var cached = "";
+ if (key == 'slice_hrn') {
+ return "<tr><td class='simplelist'><i class='icon-play-circle'></i><a href='/slice/" + value + "'>" + value + cached + "</a></td></tr>";
+ } else if (key == 'network_hrn') {
+ return "<tr><td class='simplelist'><i class='icon-play-circle'></i>" + value + cached + "</td></tr>";
+ } else {
+ return "<tr><td class='simplelist'>" + value + "</td></tr>";
+ }
+ }
+
+})( jQuery );