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/**
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* Maintenance mode timer display.
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*
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* @module moodle-core-maintenancemodetimer
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*/
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var MAINTENANCEMODETIMER = function() {
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MAINTENANCEMODETIMER.superclass.constructor.apply(this, arguments);
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};
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Y.extend(MAINTENANCEMODETIMER, Y.Base, {
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timeleftinsec: 0,
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maintenancenode: Y.one('.box.maintenancewarning'),
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/**
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* Initialise timer if maintenancemode set.
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*
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* @method initializer
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* @param config {Array} array with timeleftinsec set.
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*/
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initializer: function(config) {
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if (this.maintenancenode) {
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this.timeleftinsec = config.timeleftinsec;
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this.maintenancenode.setAttribute('aria-live', 'polite');
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Y.later(1000, this, 'updatetimer', null, true);
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}
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},
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/**
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* Decrement time left and update display text.
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*
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* @method updatetimer
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*/
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updatetimer: function() {
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this.timeleftinsec -= 1;
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if (this.timeleftinsec <= 0) {
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this.maintenancenode.set('text', M.util.get_string('sitemaintenance', 'admin'));
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} else {
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var a = {};
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a.sec = this.timeleftinsec % 60;
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a.min = Math.floor(this.timeleftinsec / 60) % 60;
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a.hour = Math.floor(this.timeleftinsec / 3600);
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if (a.hour > 0) {
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this.maintenancenode.set('text', M.util.get_string('maintenancemodeisscheduledlong', 'admin', a));
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} else {
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this.maintenancenode.set('text', M.util.get_string('maintenancemodeisscheduled', 'admin', a));
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}
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}
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// Set error class to highlight the importance.
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if (this.timeleftinsec < 30) {
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this.maintenancenode.addClass('alert-error')
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.addClass('alert-danger')
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.removeClass('alert-warning');
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} else {
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this.maintenancenode.addClass('alert-warning')
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.removeClass('alert-error')
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.removeClass('alert-danger');
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}
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}
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});
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M.core = M.core || {};
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M.core.maintenancemodetimer = M.core.maintenancemodetimer || function(config) {
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return new MAINTENANCEMODETIMER(config);
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};
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