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File: public/assets/jstree/src/jstree.unique.js

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  Classes of Fabrice Fesch   Melis CMS   public/assets/jstree/src/jstree.unique.js   Download  
File: public/assets/jstree/src/jstree.unique.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: Melis CMS
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Date: 1 year ago
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/** * ### Unique plugin * * Enforces that no nodes with the same name can coexist as siblings. */ /*globals jQuery, define, exports, require */ (function (factory) { "use strict"; if (typeof define === 'function' && define.amd) { define('jstree.unique', ['jquery','jstree'], factory); } else if(typeof exports === 'object') { factory(require('jquery'), require('jstree')); } else { factory(jQuery, jQuery.jstree); } }(function ($, jstree, undefined) { "use strict"; if($.jstree.plugins.unique) { return; } /** * stores all defaults for the unique plugin * @name $.jstree.defaults.unique * @plugin unique */ $.jstree.defaults.unique = { /** * Indicates if the comparison should be case sensitive. Default is `false`. * @name $.jstree.defaults.unique.case_sensitive * @plugin unique */ case_sensitive : false, /** * A callback executed in the instance's scope when a new node is created and the name is already taken, the two arguments are the conflicting name and the counter. The default will produce results like `New node (2)`. * @name $.jstree.defaults.unique.duplicate * @plugin unique */ duplicate : function (name, counter) { return name + ' (' + counter + ')'; } }; $.jstree.plugins.unique = function (options, parent) { this.check = function (chk, obj, par, pos, more) { if(parent.check.call(this, chk, obj, par, pos, more) === false) { return false; } obj = obj && obj.id ? obj : this.get_node(obj); par = par && par.id ? par : this.get_node(par); if(!par || !par.children) { return true; } var n = chk === "rename_node" ? pos : obj.text, c = [], s = this.settings.unique.case_sensitive, m = this._model.data, i, j; for(i = 0, j = par.children.length; i < j; i++) { c.push(s ? m[par.children[i]].text : m[par.children[i]].text.toLowerCase()); } if(!s) { n = n.toLowerCase(); } switch(chk) { case "delete_node": return true; case "rename_node": i = ($.inArray(n, c) === -1 || (obj.text && obj.text[ s ? 'toString' : 'toLowerCase']() === n)); if(!i) { this._data.core.last_error = { 'error' : 'check', 'plugin' : 'unique', 'id' : 'unique_01', 'reason' : 'Child with name ' + n + ' already exists. Preventing: ' + chk, 'data' : JSON.stringify({ 'chk' : chk, 'pos' : pos, 'obj' : obj && obj.id ? obj.id : false, 'par' : par && par.id ? par.id : false }) }; } return i; case "create_node": i = ($.inArray(n, c) === -1); if(!i) { this._data.core.last_error = { 'error' : 'check', 'plugin' : 'unique', 'id' : 'unique_04', 'reason' : 'Child with name ' + n + ' already exists. Preventing: ' + chk, 'data' : JSON.stringify({ 'chk' : chk, 'pos' : pos, 'obj' : obj && obj.id ? obj.id : false, 'par' : par && par.id ? par.id : false }) }; } return i; case "copy_node": i = ($.inArray(n, c) === -1); if(!i) { this._data.core.last_error = { 'error' : 'check', 'plugin' : 'unique', 'id' : 'unique_02', 'reason' : 'Child with name ' + n + ' already exists. Preventing: ' + chk, 'data' : JSON.stringify({ 'chk' : chk, 'pos' : pos, 'obj' : obj && obj.id ? obj.id : false, 'par' : par && par.id ? par.id : false }) }; } return i; case "move_node": i = ( (obj.parent === par.id && (!more || !more.is_multi)) || $.inArray(n, c) === -1); if(!i) { this._data.core.last_error = { 'error' : 'check', 'plugin' : 'unique', 'id' : 'unique_03', 'reason' : 'Child with name ' + n + ' already exists. Preventing: ' + chk, 'data' : JSON.stringify({ 'chk' : chk, 'pos' : pos, 'obj' : obj && obj.id ? obj.id : false, 'par' : par && par.id ? par.id : false }) }; } return i; } return true; }; this.create_node = function (par, node, pos, callback, is_loaded) { if(!node || node.text === undefined) { if(par === null) { par = $.jstree.root; } par = this.get_node(par); if(!par) { return parent.create_node.call(this, par, node, pos, callback, is_loaded); } pos = pos === undefined ? "last" : pos; if(!pos.toString().match(/^(before|after)$/) && !is_loaded && !this.is_loaded(par)) { return parent.create_node.call(this, par, node, pos, callback, is_loaded); } if(!node) { node = {}; } var tmp, n, dpc, i, j, m = this._model.data, s = this.settings.unique.case_sensitive, cb = this.settings.unique.duplicate; n = tmp = this.get_string('New node'); dpc = []; for(i = 0, j = par.children.length; i < j; i++) { dpc.push(s ? m[par.children[i]].text : m[par.children[i]].text.toLowerCase()); } i = 1; while($.inArray(s ? n : n.toLowerCase(), dpc) !== -1) { n = cb.call(this, tmp, (++i)).toString(); } node.text = n; } return parent.create_node.call(this, par, node, pos, callback, is_loaded); }; }; // include the unique plugin by default // $.jstree.defaults.plugins.push("unique"); }));