Файловый менеджер

Файловый менеджер - Редактировать - /home/harasnat/www/learning/report/loglive/yui/build/moodle-report_loglive-fetchlogs/moodle-report_loglive-fetchlogs.js

Назад
YUI.add('moodle-report_loglive-fetchlogs', function (Y, NAME) { /** * A module to manage ajax requests. * * @module moodle-report_loglive-fetchlogs / /* * A module to manage ajax requests. * * @class moodle-report_loglive.fetchlogs * @extends Base * @constructor / function FetchLogs() { FetchLogs.superclass.constructor.apply(this, arguments); } var CSS = { NEWROW: 'newrow', SPINNER: 'spinner', ICONSMALL: 'iconsmall' }, SELECTORS = { NEWROW: '.' + CSS.NEWROW, TBODY: '.flexible tbody', ACTIONLINK: '[data-action="action-popup"]', PAUSEBUTTON: '#livelogs-pause-button', SPINNER: '.' + CSS.SPINNER }; Y.extend(FetchLogs, Y.Base, { /* * Reference to the callBack object generated by Y.later * * @property callBack * @type Object * @default {} * @protected / callBack: {}, /* * Reference to the spinner node. * * @property callBack * @type Object * @default {} * @protected / spinner: {}, /* * Reference to the toggleButton node. * * @property pauseButton * @type Object * @default {} * @protected / pauseButton: {}, /* * Initializer. * Basic setup and event listeners. * * @method initializer / initializer: function() { // We don't want the pages to be updated when viewing a specific page in the chain. if (this.get('page') === 0) { this.callBack = Y.later(this.get('interval') 1000, this, this.fetchRecentLogs, null, true); } this.spinner = Y.one(SELECTORS.SPINNER); this.pauseButton = Y.one(SELECTORS.PAUSEBUTTON); this.spinner.hide(); Y.one(SELECTORS.TBODY).delegate('click', this.openActionLink, SELECTORS.ACTIONLINK, this); Y.one(SELECTORS.PAUSEBUTTON).on('click', this.toggleUpdate, this); }, /** * Method to fetch recent logs. * * @method fetchRecentLogs / fetchRecentLogs: function() { this.spinner.show(); // Show a loading icon. var data = { logreader: this.get('logreader'), since: this.get('since'), page: this.get('page'), id: this.get('courseid') }; var cfg = { method: 'get', context: this, on: { complete: this.updateLogTable }, data: data }; var url = M.cfg.wwwroot + '/report/loglive/loglive_ajax.php'; Y.io(url, cfg); }, /* * Method to update the log table, populate the table with new entries and remove old entries if needed. * * @method updateLogTable / updateLogTable: function(tid, response) { // Hide loading icon, give sometime to people to actually see it. We should do it, event in case of an error. Y.later(600, this, 'hideLoadingIcon'); var responseobject; // Attempt to parse the response into an object. try { responseobject = Y.JSON.parse(response.responseText); if (responseobject.error) { Y.use('moodle-core-notification-ajaxexception', function() { return new M.core.ajaxException(responseobject); }); return this; } } catch (error) { Y.use('moodle-core-notification-exception', function() { return new M.core.exception(error); }); return this; } this.set('since', responseobject.until); var logs = responseobject.logs; var tbody = Y.one(SELECTORS.TBODY); var firstTr = null; if (tbody && logs) { firstTr = tbody.get('firstChild'); if (firstTr) { tbody.insertBefore(logs, firstTr); } // @Todo, when no data is present our library should generate an empty table. so data can be added // dynamically (MDL-44525). // Let us chop off some data from end of table to prevent really long pages. var oldChildren = tbody.get('children').slice(this.get('perpage')); oldChildren.remove(); Y.later(5000, this, 'removeHighlight'); // Remove highlighting from new rows. } }, /* * Remove background highlight from the newly added rows. * * @method removeHighlight / removeHighlight: function() { Y.all(SELECTORS.NEWROW).removeClass(CSS.NEWROW); }, /* * Hide the spinning icon. * * @method hideLoadingIcon / hideLoadingIcon: function() { this.spinner.hide(); }, /* * Open a report action link * * @param {Event} event * @method openActionLink / openActionLink: function(event) { var popupAction = JSON.parse(event.target.get('dataset').popupAction); window.openpopup(event, popupAction.jsfunctionargs); }, /* * Toggle live update. * * @method toggleUpdate / toggleUpdate: function() { if (this.callBack) { this.callBack.cancel(); this.callBack = ''; this.pauseButton.setContent(M.util.get_string('resume', 'report_loglive')); } else { this.callBack = Y.later(this.get('interval') 1000, this, this.fetchRecentLogs, null, true); this.pauseButton.setContent(M.util.get_string('pause', 'report_loglive')); } } }, { NAME: 'fetchLogs', ATTRS: { /** * time stamp from where the new logs needs to be fetched. * * @attribute since * @default null * @type String / since: null, /* * courseid for which the logs are shown. * * @attribute courseid * @default 0 * @type int / courseid: 0, /* * Page number shown to user. * * @attribute page * @default 0 * @type int / page: 0, /* * Items to show per page. * * @attribute perpage * @default 100 * @type int / perpage: 100, /* * Refresh interval. * * @attribute interval * @default 60 * @type int / interval: 60, /* * Which logstore is being used. * * @attribute logreader * @default logstore_standard * @type String */ logreader: 'logstore_standard' } }); Y.namespace('M.report_loglive.FetchLogs').init = function(config) { return new FetchLogs(config); }; }, '@VERSION@', {"requires": ["base", "event", "node", "io", "node-event-delegate"]});

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