plugins/queryupdater/static/js/queryupdater.js

   1 /**
   2  * MySlice QueryUpdater plugin
   3  * Version: 0.1.0
   4  * URL: http://www.myslice.info
   5  * Description: display of selected resources
   6  * Requires:
   7  * Author: The MySlice Team
   8  * Copyright: Copyright 2012 UPMC Sorbonne Universités
   9  * License: GPLv3
  10  */
  11
  12 (function( $ ){
  13
  14     var debug=false;
  15     debug=true;
  16
  17     // XXX record selected (multiple selection ?)
  18     // XXX record disabled ?
  19     // XXX out of sync plugin ?
  20     // XXX out of date record ?
  21     // record tags ???
  22     //
  23     // criticality of the absence of a handler in a plugin
  24     // non-critical only can have switch case
  25     //
  26     // Record state through the query cycle
  27
  28
  29     var QueryUpdater = Plugin.extend({
  30
  31         init: function(options, element) {
  32                 this.classname="queryupdater";
  33             this._super(options, element);
  34
  35             var self = this;
  36
  37             this.initial = Array();
  38             this.selected_resources = Array();
  39
  40             this.table = this.elmt('table').dataTable({
  41 // the original querytable layout was
  42 //                sDom: "<'row'<'col-xs-5'l><'col-xs-1'r><'col-xs-6'f>>t<'row'<'col-xs-5'i><'col-xs-7'p>>",
  43 // however the bottom line with 'showing blabla...' and the navigation widget are not really helpful
  44                 sDom: "<'row'<'col-xs-5'l><'col-xs-1'r><'col-xs-6'f>>t>",
  45 // so this does not matter anymore now that the pagination area is turned off
  46 //                sPaginationType: 'bootstrap',
  47                       bAutoWidth: true,
  48 //                bJQueryUI      : true,
  49 //                bRetrieve      : true,
  50 //                sScrollX       : '100%',                 // Horizontal scrolling
  51 //                bSortClasses   : false,              // Disable style for the sorted column
  52 //                aaSorting      : [[ 0, 'asc' ]],        // Default sorting on URN
  53 //                fnDrawCallback: function() {      // Reassociate close click every time the table is redrawn
  54 //                    /* Prevent to loop on click while redrawing table  */
  55 //                    $('.ResourceSelectedClose').unbind('click');
  56 //                    /* Handle clicks on close span */
  57 //                    /* Reassociate close click every time the table is redrawn */
  58 //                    $('.ResourceSelectedClose').bind('click', self, self._close_click);
  59 //                }
  60              });
  61
  62             // XXX This should not be done at init...
  63             this.elmt('update').click(this, this.do_checksla);
  64             this.elmt('refresh').click(this, this.do_refresh);
  65             this.elmt('reset').click(this, this.do_reset);
  66             this.elmt('clear_annotations').click(this, this.do_clear_annotations);
  67
  68             this.listen_query(options.query_uuid);
  69         },
  70
  71         /*************************** PLUGIN EVENTS ****************************/
  72
  73         /***************************** GUI EVENTS *****************************/
  74
  75         do_checksla: function(e) {
  76             var username = e.data.options.username;
  77             var urn = data.value;
  78             var arraySelectedResources = data.selected_resources;
  79
  80             var accepted_sla = [];
  81             var count = 0;
  82             var self = e.data;
  83             // var testbedsWithSLA = ["iminds", "fuseco", "netmode"];
  84             var testbedsWithSLA;
  85
  86             var sliverPattern = /IDN\+(.+)\+(node|channel)\+/;
  87             var list = [];
  88
  89             var promt = $('#sla-table-body');
  90
  91             $.get("/sla/testbeds/", function(data) {
  92                 testbedsWithSLA = data;
  93
  94                 console.log("Testbeds with SLA: " + testbedsWithSLA);
  95
  96                 $(arraySelectedResources).each(function () {
  97                     var sliverMatch = sliverPattern.exec(this);
  98                     var sliverId = sliverMatch[1];
  99                     for (var i = 0; i < testbedsWithSLA.length; i++) {
 100                         if(this.indexOf(testbedsWithSLA[i].toLowerCase()) >= 0){ // If it has SLA
 101                             if (list.indexOf(sliverId) == -1) { // If it is not in the list
 102                                 list.push(sliverId);
 103                             }
 104                         }
 105                     }
 106                 });
 107
 108                 if (list.length > 0) {
 109                     for (var i = 0; i < list.length; i++) {
 110                         var element = $('<tr>');
 111                         element.append(
 112                             $('<td>').append(list[i]),
 113                             $('<td>').append('99% of Uptime for 99% of resources'),
 114                             $('<td align="center">').append('<input type="checkbox" name="slaaccept" value="' + list[i] + '"/> <br />')
 115                         );
 116                         promt.append(element);
 117                     }
 118
 119                     $('#sla_dialog').show();
 120                     $('#slamodal').modal('show');
 121                 } else {
 122                     //manifold.raise_event(self.options.query_uuid, RUN_UPDATE);
 123                 }
 124
 125             });
 126
 127             $("#submit_sla").unbind().click(function(){
 128                 console.log("With username: " + username);
 129
 130                 var notChecked = $("input[name='slaaccept']:not(:checked)");
 131
 132                 if (notChecked.length > 0) {
 133                     for (var i = 0; i < notChecked.length; i++) {
 134                          console.log("SLA not accepted: " + notChecked[i].value);
 135                     }
 136
 137                     alert("All SLAs have to be accepted to continue with the reservation");
 138
 139                 } else {
 140                     // $(list).each(function () {
 141                     //     var date = new Date();
 142                     //     date.setYear(date.getFullYear() + 1);
 143
 144                     //     $.post("/sla/agreements/simplecreate",
 145                     //         { "template_id": this.toString(),
 146                     //           "user": username,
 147                     //           "expiration_time": date.toISOString()
 148                     //         });
 149
 150
 151                     // });
 152
 153                     $.ajax({
 154                         url: "/sla/agreements/simplecreate",
 155                         data: { testbeds: list,
 156                           user: username,
 157                           resources: arraySelectedResources,
 158                           slice: main_query.filters.slice()[0][2]
 159                         },
 160                         type: "post",
 161                         traditional: true
 162                     });
 163
 164                     console.log(main_query.filters.slice()[0][2]);
 165
 166                     $('#slamodal').modal('hide');
 167                     $('#sla-table-body').empty();
 168                     //manifold.raise_event(self.options.query_uuid, RUN_UPDATE);
 169                 }
 170             });
 171
 172             $("#cancel_sla").unbind().click(function(){
 173                 $('#slamodal').modal('hide');
 174                 $('#sla-table-body').empty();
 175             });
 176         },
 177
 178
 179         do_update: function(e) {
 180             var self = e.data;
 181
 182             var username = e.data.options.username;
 183             var urn = data.value;
 184             // XXX check that the query is not disabled
 185
 186             self.spin();
 187             console.log("do_update");
 188             // XXX check that the query is not disabled
 189             //manifold.raise_event(self.options.query_uuid, RUN_UPDATE);
 190
 191             // how to stop the spinning after the event?
 192             // this should be triggered by some on_updatequery_done ?
 193
 194         },
 195
 196         // related buttons are also disabled in the html template
 197         do_refresh: function(e)
 198         {
 199             throw 'resource_selected.do_refresh Not implemented';
 200         },
 201
 202         do_reset: function(e)
 203         {
 204             throw 'queryupdater.do_reset Not implemented';
 205         },
 206
 207         do_clear_annotations: function(e)
 208         {
 209             throw 'queryupdater.do_clear_annotations Not implemented';
 210         },
 211
 212         /************************** GUI MANIPULATION **************************/
 213
 214
 215         set_button_state: function(name, state)
 216         {
 217             this.elmt(name).attr('disabled', state ? false : 'disabled');
 218         },
 219
 220         clear: function()
 221         {
 222
 223         },
 224
 225         find_row: function(key)
 226         {
 227             // key in third position, column id = 2
 228             var KEY_POS = 2;
 229
 230             var cols = $.grep(this.table.fnSettings().aoData, function(col) {
 231                 return (col._aData[KEY_POS] == key);
 232             } );
 233
 234             if (cols.length == 0)
 235                 return null;
 236             if (cols.length > 1)
 237                 throw "Too many same-key rows in ResourceSelected plugin";
 238
 239             return cols[0];
 240         },
 241
 242         set_state: function(data)
 243         {
 244             console.log("function set_state");
 245             var action;
 246             var msg;
 247             var button = '';
 248
 249             var row;
 250
 251             // make sure the change is visible : toggle on the whole plugin
 252             // this might have to be made an 'auto-toggle' option of this plugin..
 253             // also it might be needed to be a little finer-grained here
 254
 255         // XXX we don't want to show automaticaly the pending when a checkbox is checked
 256             //this.toggle_on();
 257
 258             switch(data.request) {
 259                 case FIELD_REQUEST_ADD_RESET:
 260                 case FIELD_REQUEST_REMOVE_RESET:
 261                     // find line and delete it
 262                     row = this.find_row(data.value);
 263                     if (row)
 264                         this.table.fnDeleteRow(row.nTr);
 265                         $("#badge-pending").data('number', $("#badge-pending").data('number') - 1 );
 266                         $("#badge-pending").text($("#badge-pending").data('number'));
 267                     return;
 268                 case FIELD_REQUEST_CHANGE:
 269                     action = 'UPDATE';
 270                     break;
 271                 case FIELD_REQUEST_ADD:
 272                     action = 'ADD';
 273                     break;
 274                 case FIELD_REQUEST_REMOVE:
 275                     action = 'REMOVE';
 276                     break;
 277             }
 278
 279             switch(data.status) {
 280                 case FIELD_REQUEST_PENDING:
 281                     msg   = 'PENDING';
 282                     button = "<span class='glyphicon glyphicon-remove ResourceSelectedClose' id='" + data.key + "'/>";
 283                     break;
 284                 case FIELD_REQUEST_SUCCESS:
 285                     msg   = 'SUCCESS';
 286                     break;
 287                 case FIELD_REQUEST_FAILURE:
 288                     msg   = 'FAILURE';
 289                     break;
 290             }
 291
 292             var status = msg + status;
 293
 294
 295
 296             // find line
 297             // if no, create it, else replace it
 298             // XXX it's not just about adding lines, but sometimes removing some
 299             // XXX how do we handle status reset ?
 300             data.value = JSON.stringify(data.value);
 301             data.selected_resources = this.selected_resources;
 302             row = this.find_row(data.value);
 303             newline = [
 304                 action,
 305                 data.key,
 306                 data.value,
 307                 msg,
 308                 button
 309             ];
 310             if (!row) {
 311                 // XXX second parameter refresh = false can improve performance. todo in querytable also
 312                 this.table.fnAddData(newline);
 313                 row = this.find_row(data.value);
 314                 $("#badge-pending").data('number', $("#badge-pending").data('number') + 1 );
 315                 $("#badge-pending").text($("#badge-pending").data('number'));
 316             } else {
 317                 // Update row text...
 318                 this.table.fnUpdate(newline, row.nTr);
 319             }
 320
 321             // Change cell color according to status
 322             if (row) {
 323                 $(row.nTr).removeClass('add remove')
 324                 var cls = action.toLowerCase();
 325                 if (cls)
 326                     $(row.nTr).addClass(cls);
 327             }
 328         },
 329
 330         /*************************** QUERY HANDLER ****************************/
 331
 332         // NONE
 333
 334         /*************************** RECORD HANDLER ***************************/
 335
 336         on_new_record: function(record)
 337         {
 338             console.log("query_updater on_new_record");
 339             console.log(record);
 340
 341             // if (not and update) {
 342
 343                 // initial['resource'], initial['lease'] ?
 344                 this.initial.push(record);
 345
 346             //this.set_record_state(record, RECORD_STATE_ATTACHED);
 347                 // We simply add to the table
 348             // } else {
 349                 //                 \ this.initial_resources
 350                 //                  \
 351                 // this.             \
 352                 // current_resources  \    YES    |   NO
 353                 // --------------------+----------+---------
 354                 //       YES           | attached | added
 355                 //       NO            | removed  |   /
 356                 //
 357
 358             // }
 359         },
 360
 361         // QUERY STATUS
 362         //                                      +-----------------+--------------+
 363         //                                      v        R        |              |
 364         // +-------+  ?G    +-------+        +-------+        +---+---+          |
 365         // |       | -----> |       |  !G    |       |        |       |    DA    |
 366         // |  ND   |        |  PG   | -----> |   D   | -----> |  PC   | <------+ |
 367         // |       | <----- |       |  ~G    |       |   C    |       |        | |
 368         // +-------+   GE   +-------+        +-------+        +-------+      +------+
 369         //                                       ^              ^  |         |      |
 370         //                                       | DA        UE |  | ?U      | PCA  |
 371         //                                       |              |  v         |      |
 372         //                                   +-------+        +-------+      +------+
 373         //                                   |       |   !U   |       |         ^
 374         //                                   |  AD   | <----- |  PU   | --------+
 375         //                                   |       |        |       |   ~U
 376         //                                   +-------+        +-------+
 377         //
 378         //
 379         // LEGEND:
 380         //
 381         // Plugins (i) receive state information, (ii) perform actions
 382         //
 383         // States:                                  Actions:
 384         // ND : No data                             ?G : Get query
 385         // PG : Pending Get                         !G : Get reply
 386         //  D : Data present                        ~G : Get partial reply
 387         // PC : Pending changes                     GE : Get error
 388         // PU : Pending update                       C : Change request
 389         // PCA: Pending change with annotation       R : Reset request
 390         // AD : Annotated data                      ?U : Update query
 391         //                                          !U : Update reply
 392         //                                          ~U : Update partial reply
 393         //                                          UE : Update error
 394         //                                          DA : Delete annotation request
 395         // NOTE:
 396         // - D -> PU directly if the user chooses 'dynamic update'
 397         // - Be careful for updates if partial Get success
 398
 399         // ND: No data == initialization state
 400
 401         // PG : Pending get
 402         // - on_query_in_progress
 403         // NOTE: cannot distinguish get and update here. Is it important ?
 404
 405         on_query_in_progress: function()
 406         {
 407                 messages.debug("queryupdater.on_query_in_progress");
 408             this.spin();
 409         },
 410
 411         // D : Data present
 412         // - on_clear_records (Get)
 413         // - on_new_record (shared with AD) XXX
 414         // - on_query_done
 415         // NOTE: cannot distinguish get and update here. Is it important ?
 416         // NOTE: Would record key be sufficient for update ?
 417
 418         on_clear_records: function()
 419         {
 420             this.clear();
 421         },
 422
 423         on_query_done: function()
 424         {
 425             console.log("on_query_done");
 426             this.unspin();
 427         },
 428
 429         // PC : Pending changes
 430         // NOTE: record_key could be sufficient
 431         on_added_record: function(record)
 432         {
 433             console.log("on_added_record = ",record);
 434             this.set_record_state(record, RECORD_STATE_ADDED);
 435             // update pending number
 436         },
 437
 438         on_removed_record: function(record_key)
 439         {
 440             console.log("on_removed_record = ",record_key);
 441             this.set_record_state(RECORD_STATE_REMOVED);
 442         },
 443
 444         // PU : Pending update
 445         // - on_query_in_progress (already done)
 446
 447         // PCA : Pending change with annotation
 448         // NOTE: Manifold will inform the plugin about updates, and thus won't
 449         // call new record, even if the same channel UUID is used...
 450         // - TODO on_updated_record
 451         // - Key and confirmation could be sufficient, or key and record state
 452         // XXX move record state to the manifold plugin API
 453
 454         on_field_state_changed: function(result)
 455         {
 456             console.log("on_field_state_changed");
 457             console.log(result);
 458             if(result.request == FIELD_REQUEST_ADD){
 459                 this.selected_resources.push(result.value);
 460             } else if(result.request == FIELD_REQUEST_REMOVE_RESET){
 461                 var i = this.selected_resources.indexOf(result.value);
 462                 if(i != -1){
 463                     this.selected_resources.splice(i,1);
 464                 }
 465             }
 466             console.log("Resources: " + self.selected_resources);
 467             messages.debug(result)
 468             /* this.set_state(result.request, result.key, result.value, result.status); */
 469             this.set_state(result);
 470         },
 471
 472         // XXX we will have the requests for change
 473         // XXX + the requests to move into the query cycle = the buttons aforementioned
 474
 475         // XXX what happens in case of updates ? not implemented yet
 476         // XXX we want resources and leases
 477         // listen for SET_ADD and SET_REMOVE for slice query
 478
 479         /************************** PRIVATE METHODS ***************************/
 480
 481         _close_click: function(e)
 482         {
 483             var self = e.data;
 484
 485             //jQuery.publish('selected', 'add/'+key_value);
 486             // this.parentNode is <td> this.parentNode.parentNode is <tr>
 487             // this.parentNode.parentNode.firstChild is the first cell <td> of this line <tr>
 488             // this.parentNode.parentNode.firstChild.firstChild is the text in that cell
 489             //var firstCellVal=this.parentNode.parentNode.firstChild.firstChild.data;
 490             var remove_urn = this.id;
 491             var current_resources = event.data.instance.current_resources;
 492             var list_resources = $.grep(current_resources, function(x) {return x.urn != remove_urn});
 493             //jQuery.publish('selected', 'cancel/'+this.id+'/'+unfold.get_value(firstCellVal));
 494             $.publish('/update-set/' + event.data.instance.options.resource_query_uuid, [list_resources, true]);
 495         },
 496
 497         /******************************** TODO ********************************/
 498
 499         update_resources: function(resources, change)
 500         {
 501             messages.debug("update_resources");
 502             var my_oTable = this.table.dataTable();
 503             var prev_resources = this.current_resources;
 504
 505             /*
 506              * The first time the query is advertised, don't do anything.  The
 507              * component will learn nodes in the slice through the manifest
 508              * received through the other subscription
 509              */
 510              if (!change)
 511                 return;
 512              // ioi: Refubrished
 513              var initial = this.initial;
 514              //var r_removed  = []; //
 515              /*-----------------------------------------------------------------------
 516                 TODO: remove this dirty hack !!!
 517              */
 518              resources = jQuery.map(resources, function(x){
 519                 if(!('timeslot' in x)){x.timeslot=0;}
 520                 return x;
 521              });
 522              /*
 523                 TODO: handle generic keys instead of specific stuff
 524                       ex: urn
 525                           urn-lease
 526              */
 527              var initial_urn = $.map(initial, function(x){return x.urn;});
 528              var resources_urn = $.map(resources, function(x){return x.urn;});
 529              var r_removed = $.grep(initial, function (x) { return $.inArray(x.urn, resources_urn) == -1 });
 530              var r_attached = $.grep(initial, function (x) { return $.inArray(x.urn, resources_urn) > -1 });
 531              var r_added = $.grep(resources, function (x) { return $.inArray(x.urn, initial_urn) == -1 });
 532              exists = false; // ioi
 533              /*-----------------------------------------------------------------------*/
 534
 535              my_oTable.fnClearTable();
 536              /*
 537                 TODO: factorization of this code !!!
 538              */
 539              $.each(r_added, function(i, r) {
 540                 //var type = (typeof initial == 'undefined' || r.node != initial.node) ? 'add' : 'attached';
 541                 var type = 'add';
 542                 // Create the resource objects
 543                 // ioi: refubrished
 544                 var urn = r.urn;
 545                 time = r.timeslot;
 546
 547                 var SPAN = "<span class='glyphicon glyphicon-remove ResourceSelectedClose' id='"+urn+"'/>";
 548                 var slot = "<span id='resource_"+urn+"'>" + time + "</span>"; //ioi
 549                 // ioi
 550                 var newline=Array();
 551                 newline.push(type, urn, slot, SPAN); // ioi
 552                 var line = my_oTable.fnAddData(newline);
 553                 var nTr = my_oTable.fnSettings().aoData[ line[0] ].nTr;
 554                 nTr.className = type;
 555              });
 556              $.each(r_attached, function(i, r) {
 557                 //var type = (typeof initial == 'undefined' || r.node != initial.node) ? 'add' : 'attached';
 558                 var type = 'attached';
 559                 // Create the resource objects
 560                 // ioi: refubrished
 561                 var node = r.urn;
 562                 time = r.timeslot;
 563
 564                 var SPAN = "<span class='glyphicon glyphicon-renomve ResourceSelectedClose' id='"+node+"'/>";
 565                 var slot = "<span id='resource_"+node+"'>" + time + "</span>"; //ioi
 566                 // ioi
 567                 var newline=Array();
 568                 newline.push(type, node, slot, SPAN); // ioi
 569                 var line = my_oTable.fnAddData(newline);
 570                 var nTr = my_oTable.fnSettings().aoData[ line[0] ].nTr;
 571                 nTr.className = type;
 572              });
 573              $.each(r_removed, function(i, r) {
 574                 // The list contains objects
 575                 // ioi: refubrished
 576                 var node = r.urn;
 577                 var time = r.timeslot;
 578
 579                 var SPAN = "<span class='glyphicon glyphicon-remove ResourceSelectedClose' id='"+node+"'/>";
 580                 var slot = "<span id='resource_"+node+"'>" + time + "</span>";
 581                 // ioi
 582                 var newline=Array();
 583                 newline.push('remove', node, slot, SPAN); // ioi
 584                 var line = my_oTable.fnAddData(newline);
 585                 var nTr = my_oTable.fnSettings().aoData[ line[0] ].nTr;
 586                 nTr.className = 'remove';
 587              });
 588
 589              this.current_resources = $.merge(r_attached,r_added);
 590
 591              /* Allow the user to update the slice */
 592              //jQuery('#updateslice-' + data.ResourceSelected.plugin_uuid).prop('disabled', false);
 593
 594         }, // update_resources
 595
 596     });
 597
 598     $.plugin('QueryUpdater', QueryUpdater);
 599
 600 })(jQuery);