121 lines
3.4 KiB
JavaScript
121 lines
3.4 KiB
JavaScript
flectra.define('sms.sms_widget', function (require) {
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"use strict";
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var basicFields = require('web.basic_fields');
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var core = require('web.core');
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var fieldRegistry = require('web.field_registry');
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var framework = require('web.framework');
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var FieldText = basicFields.FieldText;
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var QWeb = core.qweb;
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/**
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* SmsWidget is a widget to display a textarea (the body) and a text representing
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* the number of SMS and the number of characters. This text is computed every
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* time the user changes the body.
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*/
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var SmsWidget = FieldText.extend({
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/**
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* @constructor
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*/
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init: function () {
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this._super.apply(this, arguments);
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this.nbrChar = 0;
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this.nbrSMS = 0;
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this.encoding = "GSM7";
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this.tagName = 'div';
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},
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//--------------------------------------------------------------------------
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// Private
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//--------------------------------------------------------------------------
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/**
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* Compute the number of characters and sms
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* @private
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*/
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_compute: function () {
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var content = this._getValue();
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this.encoding = this._extractEncoding(content);
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this.nbrChar = content.length;
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this.nbrChar += (content.match(/\n/g) || []).length;
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this.nbrSMS = this._countSMS(this.nbrChar, this.encoding);
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this._renderSMS();
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},
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/**
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* Count the number of SMS of the content
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* @private
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* @returns {integer} Number of SMS
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*/
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_countSMS: function () {
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if (this.nbrChar === 0) {
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return 0;
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}
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if (this.encoding === 'UNICODE') {
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if (this.nbrChar <= 70) {
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return 1;
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}
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return Math.ceil(this.nbrChar / 67);
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}
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if (this.nbrChar <= 160) {
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return 1;
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}
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return Math.ceil(this.nbrChar / 153);
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},
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/**
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* @private
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* @override
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*/
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_renderEdit: function () {
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this.$el.empty();
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this._prepareInput($('<textarea/>')).appendTo(this.$el);
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this.$el.append($(QWeb.render("sms.sms_count", {})));
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this._compute();
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},
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/**
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* Extract the encoding depending on the characters in the content
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* @private
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* @param {String} content Content of the SMS
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* @returns {String} Encoding of the content (GSM7 or UNICODE)
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*/
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_extractEncoding: function (content) {
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if (String(content).match(RegExp("^[@£$¥èéùìòÇ\\nØø\\rÅåΔ_ΦΓΛΩΠΨΣΘΞÆæßÉ !\\\"#¤%&'()*+,-./0123456789:;<=>?¡ABCDEFGHIJKLMNOPQRSTUVWXYZÄÖÑܧ¿abcdefghijklmnopqrstuvwxyzäöñüà]*$"))) {
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return 'GSM7';
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}
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return 'UNICODE';
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},
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/**
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* Render the number of characters, sms and the encoding.
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* @private
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*/
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_renderSMS: function () {
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this.$('.o_sms_count').text(this.nbrChar + ' / ' + this.nbrSMS + ' SMS (' + this.encoding + ') ');
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},
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//--------------------------------------------------------------------------
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// Handlers
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//--------------------------------------------------------------------------
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/**
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* @override
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* @private
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*/
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_onChange: function () {
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this._super.apply(this, arguments);
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this._compute();
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},
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/**
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* @override
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* @private
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*/
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_onInput: function () {
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this._super.apply(this, arguments);
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this._compute();
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},
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});
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fieldRegistry.add('sms_widget', SmsWidget);
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return SmsWidget;
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});
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