142 lines
3.0 KiB
JavaScript
142 lines
3.0 KiB
JavaScript
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const _ = require('underscore');
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const $ = require('jquery');
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const Backbone = require('backbone');
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const checkAndBuildOpts = require('builder/helpers/required-opts');
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const REQUIRED_OPTS = [
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'configModel'
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];
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/**
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* Synced table model
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*/
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module.exports = Backbone.Model.extend({
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_X: 1.2, // Multiply current interval for this number
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_INTERVAL: 1500, // Interval time between poll checkings
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_STATES: ['created', 'failure', 'success', 'syncing', 'queued'],
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defaults: {
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name: '',
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url: '',
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state: '',
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run_at: 0,
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ran_at: 0,
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retried_times: 0,
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interval: 0,
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error_code: 0,
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error_message: '',
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service_name: '',
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service_item_id: '',
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content_guessing: true,
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type_guessing: true
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},
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url: function (method) {
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var version = this._configModel.urlVersion('synchronization', method);
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var base = '/api/' + version + '/synchronizations/';
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if (this.isNew()) {
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return base;
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}
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return base + this.id;
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},
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initialize: function (opts) {
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checkAndBuildOpts(opts, REQUIRED_OPTS, this);
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this.bind('destroy', function () {
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this.unset('id');
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});
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},
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toJSON: function () {
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var c = _.clone(this.attributes);
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var d = {
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url: c.url,
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interval: c.interval,
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content_guessing: c.content_guessing,
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type_guessing: c.type_guessing,
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create_vis: c.create_vis
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};
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if (c.type === 'remote') {
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_.extend(d, {
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remote_visualization_id: c.remote_visualization_id,
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create_vis: false,
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value: c.value
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});
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}
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if (c.id !== undefined) {
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d.id = c.id;
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}
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// Comes from a service?
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if (c.service_name) {
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d.service_name = c.service_name;
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d.service_item_id = c.service_item_id;
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}
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return d;
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},
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syncNow: function (callback) {
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$.ajax({
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url: this._configModel.prefixUrl() + this.url() + '/sync_now',
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type: 'PUT'
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}).always(callback);
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},
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// Checks for poll to finish
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pollCheck: function (i) {
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var self = this;
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var interval = this._INTERVAL;
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this.pollTimer = setInterval(request, interval);
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function request () {
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self.destroyCheck();
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self.fetch({
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error: function (m, e) {
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self.set({
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error_message: e.statusText || '',
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state: 'failure'
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});
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}
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});
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interval = interval * self._X;
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self.pollTimer = setInterval(request, interval);
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}
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},
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destroyCheck: function () {
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clearInterval(this.pollTimer);
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},
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isSync: function () {
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return !this.isNew();
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},
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linkToTable: function (table) {
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var self = this;
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if (table.has('synchronization')) {
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this.set(table.get('synchronization'));
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}
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table.bind('change:synchronization', function () {
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self.set(table.get('synchronization'));
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}, table);
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table.bind('destroy', function destroy () {
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self.unbind(null, null, table);
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self.destroy();
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}, table);
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// TODO: manage table renaming
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}
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});
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