+++ /dev/null
-/**
- * MySlice ResourcesSelected plugin
- * Version: 0.1.0
- * URL: http://www.myslice.info
- * Description: display of selected resources
- * Requires:
- * Author: The MySlice Team
- * Copyright: Copyright 2012 UPMC Sorbonne Universités
- * License: GPLv3
- */
-
-(function( $ ){
-
- // XXX record selected (multiple selection ?)
- // XXX record disabled ?
- // XXX out of sync plugin ?
- // XXX out of date record ?
- // record tags ???
- //
- // criticality of the absence of a handler in a plugin
- // non-critical only can have switch case
- //
- // Record state through the query cycle
-
-
- var ResourcesSelected = Plugin.extend({
-
- init: function(options, element)
- {
- this._super(options, element);
-
- var self = this;
- this.table = this.elmt('table').dataTable({
-// the original querytable layout was
-// sDom: "<'row'<'col-xs-5'l><'col-xs-1'r><'col-xs-6'f>>t<'row'<'col-xs-5'i><'col-xs-7'p>>",
-// however the bottom line with 'showing blabla...' and the navigation widget are not really helpful
- sDom: "<'row'<'col-xs-5'l><'col-xs-1'r><'col-xs-6'f>>t>",
-// so this does not matter anymore now that the pagination area is turned off
-// sPaginationType: 'bootstrap',
- bAutoWidth: true,
-// bJQueryUI : true,
-// bRetrieve : true,
-// sScrollX : '100%', // Horizontal scrolling
-// bSortClasses : false, // Disable style for the sorted column
-// aaSorting : [[ 0, 'asc' ]], // Default sorting on URN
-// fnDrawCallback: function() { // Reassociate close click every time the table is redrawn
-// /* Prevent to loop on click while redrawing table */
-// $('.ResourceSelectedClose').unbind('click');
-// /* Handle clicks on close span */
-// /* Reassociate close click every time the table is redrawn */
-// $('.ResourceSelectedClose').bind('click', self, self._close_click);
-// }
- });
-
- // XXX This should not be done at init...
- this.elmt('update').click(this, this.do_update);
- this.elmt('refresh').click(this, this.do_refresh);
- this.elmt('reset').click(this, this.do_reset);
- this.elmt('clear_annotations').click(this, this.do_clear_annotations);
-
- this.listen_query(options.query_uuid);
- },
-
- /*************************** PLUGIN EVENTS ****************************/
-
- /***************************** GUI EVENTS *****************************/
-
- do_update: function(e)
- {
- var self = e.data;
- // XXX check that the query is not disabled
- manifold.raise_event(self.options.query_uuid, RUN_UPDATE);
- },
-
- // related buttons are also disabled in the html template
- do_refresh: function(e)
- {
- throw 'resource_selected.do_refresh Not implemented';
- },
-
- do_reset: function(e)
- {
- throw 'resources_selected.do_reset Not implemented';
- },
-
- do_clear_annotations: function(e)
- {
- throw 'resources_selected.do_clear_annotations Not implemented';
- },
-
- /************************** GUI MANIPULATION **************************/
-
-
- set_button_state: function(name, state)
- {
- this.elmt(name).attr('disabled', state ? false : 'disabled');
- },
-
- clear: function()
- {
-
- },
-
- find_row: function(key)
- {
- // key in third position, column id = 2
- var KEY_POS = 2;
-
- var cols = $.grep(this.table.fnSettings().aoData, function(col) {
- return (col._aData[KEY_POS] == key);
- } );
-
- if (cols.length == 0)
- return null;
- if (cols.length > 1)
- throw "Too many same-key rows in ResourceSelected plugin";
-
- return cols[0];
- },
-
- set_state: function(data)
- {
- var action;
- var msg;
- var button = '';
-
- var row;
-
- // make sure the change is visible : toggle on the whole plugin
- // this might hae to be made an 'auto-toggle' option of this plugin..
- // also it might be needed to be a little finer-grained here
- this.toggle_on();
-
- switch(data.request) {
- case FIELD_REQUEST_ADD_RESET:
- case FIELD_REQUEST_REMOVE_RESET:
- // find line and delete it
- row = this.find_row(data.value);
- if (row)
- this.table.fnDeleteRow(row.nTr);
- return;
- case FIELD_REQUEST_CHANGE:
- action = 'UPDATE';
- break;
- case FIELD_REQUEST_ADD:
- action = 'ADD';
- break;
- case FIELD_REQUEST_REMOVE:
- action = 'REMOVE';
- break;
- }
-
- switch(data.status) {
- case FIELD_REQUEST_PENDING:
- msg = 'PENDING';
- button = "<span class='glyphicon glyphicon-remove ResourceSelectedClose' id='" + data.key + "'/>";
- break;
- case FIELD_REQUEST_SUCCESS:
- msg = 'SUCCESS';
- break;
- case FIELD_REQUEST_FAILURE:
- msg = 'FAILURE';
- break;
- }
-
- var status = msg + status;
-
- // find line
- // if no, create it, else replace it
- // XXX it's not just about adding lines, but sometimes removing some
- // XXX how do we handle status reset ?
- row = this.find_row(data.value);
- newline = [
- action,
- data.key,
- data.value,
- msg,
- button
- ];
- if (!row) {
- // XXX second parameter refresh = false can improve performance. todo in querytable also
- this.table.fnAddData(newline);
- row = this.find_row(data.value);
- } else {
- // Update row text...
- this.table.fnUpdate(newline, row.nTr);
- }
-
- // Change cell color according to status
- if (row) {
- $(row.nTr).removeClass('add remove')
- var cls = action.toLowerCase();
- if (cls)
- $(row.nTr).addClass(cls);
- }
- },
-
- /*************************** QUERY HANDLER ****************************/
-
- // NONE
-
- /*************************** RECORD HANDLER ***************************/
-
- on_new_record: function(record)
- {
- // if (not and update) {
-
- // initial['resource'], initial['lease'] ?
- this.initial.push(record.urn);
-
- // We simply add to the table
- // } else {
- // \ this.initial_resources
- // \
- // this. \
- // current_resources \ YES | NO
- // --------------------+----------+---------
- // YES | attached | added
- // NO | removed | /
- //
-
- // }
- },
-
- // QUERY STATUS
- // +-----------------+--------------+
- // v R | |
- // +-------+ ?G +-------+ +-------+ +---+---+ |
- // | | -----> | | !G | | | | DA |
- // | ND | | PG | -----> | D | -----> | PC | <------+ |
- // | | <----- | | ~G | | C | | | |
- // +-------+ GE +-------+ +-------+ +-------+ +------+
- // ^ ^ | | |
- // | DA UE | | ?U | PCA |
- // | | v | |
- // +-------+ +-------+ +------+
- // | | !U | | ^
- // | AD | <----- | PU | --------+
- // | | | | ~U
- // +-------+ +-------+
- //
- //
- // LEGEND:
- //
- // Plugins (i) receive state information, (ii) perform actions
- //
- // States: Actions:
- // ND : No data ?G : Get query
- // PG : Pending Get !G : Get reply
- // D : Data present ~G : Get partial reply
- // PC : Pending changes GE : Get error
- // PU : Pending update C : Change request
- // PCA: Pending change with annotation R : Reset request
- // AD : Annotated data ?U : Update query
- // !U : Update reply
- // ~U : Update partial reply
- // UE : Update error
- // DA : Delete annotation request
- // NOTE:
- // - D -> PU directly if the user chooses 'dynamic update'
- // - Be careful for updates if partial Get success
-
- // ND: No data == initialization state
-
- // PG : Pending get
- // - on_query_in_progress
- // NOTE: cannot distinguish get and update here. Is it important ?
-
- on_query_in_progress: function()
- {
- this.spin();
- },
-
- // D : Data present
- // - on_clear_records (Get)
- // - on_new_record (shared with AD) XXX
- // - on_query_done
- // NOTE: cannot distinguish get and update here. Is it important ?
- // NOTE: Would record key be sufficient for update ?
-
- on_clear_records: function()
- {
- this.clear();
- },
-
- on_new_record: function(record)
- {
- },
-
- on_query_done: function()
- {
- this.unspin();
- },
-
- // PC : Pending changes
- // NOTE: record_key could be sufficient
- on_added_record: function(record)
- {
- this.set_record_state(record, RECORD_STATE_ADDED);
- },
-
- on_removed_record: function(record_key)
- {
- this.set_record_state(RECORD_STATE_REMOVED);
- },
-
- // PU : Pending update
- // - on_query_in_progress (already done)
-
- // PCA : Pending change with annotation
- // NOTE: Manifold will inform the plugin about updates, and thus won't
- // call new record, even if the same channel UUID is used...
- // - TODO on_updated_record
- // - Key and confirmation could be sufficient, or key and record state
- // XXX move record state to the manifold plugin API
-
- on_field_state_changed: function(result)
- {
- console.log(result)
- /* this.set_state(result.request, result.key, result.value, result.status); */
- this.set_state(result);
- },
-
- // XXX we will have the requests for change
- // XXX + the requests to move into the query cycle = the buttons aforementioned
-
- // XXX what happens in case of updates ? not implemented yet
- // XXX we want resources and leases
- // listen for SET_ADD and SET_REMOVE for slice query
-
- /************************** PRIVATE METHODS ***************************/
-
- _close_click: function(e)
- {
- var self = e.data;
-
- //jQuery.publish('selected', 'add/'+key_value);
- // this.parentNode is <td> this.parentNode.parentNode is <tr>
- // this.parentNode.parentNode.firstChild is the first cell <td> of this line <tr>
- // this.parentNode.parentNode.firstChild.firstChild is the text in that cell
- //var firstCellVal=this.parentNode.parentNode.firstChild.firstChild.data;
- var remove_urn = this.id;
- var current_resources = event.data.instance.current_resources;
- var list_resources = $.grep(current_resources, function(x) {return x.urn != remove_urn});
- //jQuery.publish('selected', 'cancel/'+this.id+'/'+unfold.get_value(firstCellVal));
- $.publish('/update-set/' + event.data.instance.options.resource_query_uuid, [list_resources, true]);
- },
-
- /******************************** TODO ********************************/
-
- update_resources: function(resources, change)
- {
- console.log("update_resources");
- var my_oTable = this.table.dataTable();
- var prev_resources = this.current_resources;
-
- /*
- * The first time the query is advertised, don't do anything. The
- * component will learn nodes in the slice through the manifest
- * received through the other subscription
- */
- if (!change)
- return;
- // ioi: Refubrished
- var initial = this.initial_resources;
- //var r_removed = []; //
- /*-----------------------------------------------------------------------
- TODO: remove this dirty hack !!!
- */
- resources = jQuery.map(resources, function(x){
- if(!('timeslot' in x)){x.timeslot=0;}
- return x;
- });
- /*
- TODO: handle generic keys instead of specific stuff
- ex: urn
- urn-lease
- */
- var initial_urn = $.map(initial, function(x){return x.urn;});
- var resources_urn = $.map(resources, function(x){return x.urn;});
- var r_removed = $.grep(initial, function (x) { return $.inArray(x.urn, resources_urn) == -1 });
- var r_attached = $.grep(initial, function (x) { return $.inArray(x.urn, resources_urn) > -1 });
- var r_added = $.grep(resources, function (x) { return $.inArray(x.urn, initial_urn) == -1 });
- exists = false; // ioi
- /*-----------------------------------------------------------------------*/
-
- my_oTable.fnClearTable();
- /*
- TODO: factorization of this code !!!
- */
- $.each(r_added, function(i, r) {
- //var type = (typeof initial == 'undefined' || r.node != initial.node) ? 'add' : 'attached';
- var type = 'add';
- // Create the resource objects
- // ioi: refubrished
- var urn = r.urn;
- time = r.timeslot;
-
- var SPAN = "<span class='glyphicon glyphicon-remove ResourceSelectedClose' id='"+urn+"'/>";
- var slot = "<span id='resource_"+urn+"'>" + time + "</span>"; //ioi
- // ioi
- var newline=Array();
- newline.push(type, urn, slot, SPAN); // ioi
- var line = my_oTable.fnAddData(newline);
- var nTr = my_oTable.fnSettings().aoData[ line[0] ].nTr;
- nTr.className = type;
- });
- $.each(r_attached, function(i, r) {
- //var type = (typeof initial == 'undefined' || r.node != initial.node) ? 'add' : 'attached';
- var type = 'attached';
- // Create the resource objects
- // ioi: refubrished
- var node = r.urn;
- time = r.timeslot;
-
- var SPAN = "<span class='glyphicon glyphicon-renomve ResourceSelectedClose' id='"+node+"'/>";
- var slot = "<span id='resource_"+node+"'>" + time + "</span>"; //ioi
- // ioi
- var newline=Array();
- newline.push(type, node, slot, SPAN); // ioi
- var line = my_oTable.fnAddData(newline);
- var nTr = my_oTable.fnSettings().aoData[ line[0] ].nTr;
- nTr.className = type;
- });
- $.each(r_removed, function(i, r) {
- // The list contains objects
- // ioi: refubrished
- var node = r.urn;
- var time = r.timeslot;
-
- var SPAN = "<span class='glyphicon glyphicon-remove ResourceSelectedClose' id='"+node+"'/>";
- var slot = "<span id='resource_"+node+"'>" + time + "</span>";
- // ioi
- var newline=Array();
- newline.push('remove', node, slot, SPAN); // ioi
- var line = my_oTable.fnAddData(newline);
- var nTr = my_oTable.fnSettings().aoData[ line[0] ].nTr;
- nTr.className = 'remove';
- });
-
- this.current_resources = $.merge(r_attached,r_added);
-
- /* Allow the user to update the slice */
- //jQuery('#updateslice-' + data.ResourceSelected.plugin_uuid).prop('disabled', false);
-
- }, // update_resources
-
- });
-
- $.plugin('ResourcesSelected', ResourcesSelected);
-
-})(jQuery);
git://git.onelab.eu / myslice.git / blobdiff