CHIEFSOFT\ameye
102 lines
2.9 KiB
JavaScript
102 lines
2.9 KiB
JavaScript
/**
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* @file js/classes/TinyMCEHelper.js
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*
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* Copyright (c) 2014-2021 Simon Fraser University
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* Copyright (c) 2000-2021 John Willinsky
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* Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
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*
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* @class TinyMCEHelper
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* @ingroup js_classes
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*
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* @brief TinyMCE helper methods
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*/
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(function($) {
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/**
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* Helper singleton
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* @constructor
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*
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* @extends $.pkp.classes.ObjectProxy
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*/
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$.pkp.classes.TinyMCEHelper = function() {
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throw new Error('Trying to instantiate the TinyMCEHelper singleton!');
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};
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//
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// Public static methods.
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//
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/**
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* Get the list of variables and their descriptions for a specified field.
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* @param {string} selector The textarea field's selector.
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* @return {?Object} Map of variableName: variableDisplayName entries.
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*/
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$.pkp.classes.TinyMCEHelper.prototype.getVariableMap =
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function(selector) {
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var variablesEncoded = $(selector).attr('data-variables'),
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variablesParsed;
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// If we found the data attribute, decode and return it.
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if (variablesEncoded !== undefined) {
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return $.parseJSON(decodeURIComponent(
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/** @type {string} */ (variablesEncoded)));
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}
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// If we could not find the data attribute, return an empty list.
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return [];
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};
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/**
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* Get the list of variables and their types for a specified field.
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* @param {string} selector The textarea field's selector.
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* @return {?Object} Map of variableName: variableType entries.
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*/
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$.pkp.classes.TinyMCEHelper.prototype.getVariableTypesMap =
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function(selector) {
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var variablesTypeEncoded = $(selector).attr('data-variablesType');
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// If we found the data attribute, decode and return it.
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if (variablesTypeEncoded !== undefined) {
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return $.parseJSON(decodeURIComponent(
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/** @type {string} */(variablesTypeEncoded)));
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}
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// If we could not find the data attribute, return an empty list.
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return [];
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};
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/**
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* Generate an element to represent a PKP variable (e.g. primary contact name
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* in setup) within the TinyMCE editor.
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* @param {string} variableSymbolic The variable symbolic name.
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* @param {string} variableName The human-readable name for the variable.
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* @param {string} selector The selector to use for the element.
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* @return {jQueryObject} JQuery DOM representing the PKP variable.
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*/
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$.pkp.classes.TinyMCEHelper.prototype.getVariableElement =
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function(variableSymbolic, variableName, selector) {
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var variableType, variableTypes =
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$.pkp.classes.TinyMCEHelper.prototype.getVariableTypesMap(selector);
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// Check if there is a variable type that should be treated otherwise
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if (variableTypes[variableSymbolic] != undefined) {
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variableType = variableTypes[variableSymbolic];
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if (variableType == $.pkp.cons.INSERT_TAG_VARIABLE_TYPE_PLAIN_TEXT) {
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return $('<div/>').append($('<span/>').text(variableName));
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}
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}
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return $('<div/>').append($('<span/>')
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.addClass('pkpTag mceNonEditable')
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.attr('data-symbolic', variableSymbolic)
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.text(variableName));
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};
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}(jQuery));
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