www

longTagFixer.js (5175B)

---

 /*
     ***** BEGIN LICENSE BLOCK *****
     
     Copyright © 2009 Center for History and New Media
                      George Mason University, Fairfax, Virginia, USA
                      http://zotero.org
     
     This file is part of Zotero.
     
     Zotero is free software: you can redistribute it and/or modify
     it under the terms of the GNU Affero General Public License as published by
     the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
     
     Zotero is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU Affero General Public License for more details.
     
     You should have received a copy of the GNU Affero General Public License
     along with Zotero.  If not, see <http://www.gnu.org/licenses/>.
     
     ***** END LICENSE BLOCK *****
 */
 
 
 var Zotero_Long_Tag_Fixer = new function () {
 	var _oldTag = window.arguments[0];
 	var _dataOut = window.arguments[1];
 	
 	this.init = function () {
 		document.getElementById('zotero-old-tag').value = _oldTag;
 		document.getElementById('zotero-old-tag-delimiter').nextSibling.value = Zotero.getString('general.character.singular');
 		
 		var delimiter = Zotero.Prefs.get('lastLongTagDelimiter');
 		document.getElementById('zotero-old-tag-delimiter').value = delimiter;
 		
 		var lastMode = Zotero.Prefs.get('lastLongTagMode');
 		if (!lastMode) {
 			lastMode = 0;
 		}
 		this.switchMode(lastMode);
 	}
 	
 	this.switchMode = function (index) {
 		var dialog = document.getElementById('zotero-long-tag-fixer');
 		
 		document.getElementById('zotero-new-tag-actions').selectedIndex = index;
 		
 		switch (index) {
 			case 0:
 				var buttonLabel = "saveTags";
 				this.updateTagList();
 				document.getElementById('zotero-old-tag-delimiter').select();
 				break;
 				
 			case 1:
 				var buttonLabel = "saveTag";
 				document.getElementById('zotero-new-tag-editor').value = _oldTag;
 				this.updateEditLength(_oldTag.length)
 				break;
 				
 			case 2:
 				var buttonLabel = "deleteTag";
 				dialog.getButton('accept').disabled = false;
 				break;
 		}
 		
 		document.getElementById('zotero-long-tag-fixer').getButton('accept').label = Zotero.getString('sync.longTagFixer.' + buttonLabel);
 		window.sizeToContent();
 		Zotero.Prefs.set('lastLongTagMode', index);
 	}
 	
 	
 	/**
 	 * Split tags and populate list
 	 */
 	this.updateTagList = function () {
 		var listbox = document.getElementById('zotero-new-tag-list');
 		while (listbox.childNodes.length) {
 			listbox.removeChild(listbox.lastChild);
 		}
 		
 		var delimiter = document.getElementById('zotero-old-tag-delimiter').value;
 		if (delimiter) {
 			Zotero.Prefs.set('lastLongTagDelimiter', delimiter);
 			var re = new RegExp("\\s*" + delimiter.replace(/([\.\-\[\]\(\)\?\*\+])/g, "\\$1") + "\\s*");
 			var tags = _oldTag.split(re);
 		}
 		
 		var acceptButton = document.getElementById('zotero-long-tag-fixer').getButton('accept');
 		if (!delimiter || tags.length < 2) {
 			acceptButton.disabled = true;
 			return;
 		}
 		else {
 			acceptButton.disabled = false;
 		}
 		
 		tags.sort();
 		for (var i=0; i<tags.length; i++) {
 			if (i != 0 && tags[i] == tags[i-1]) {
 				continue;
 			}
 			if (!tags[i]) {
 				continue;
 			}
 			var li = listbox.appendItem(tags[i]);
 			li.setAttribute('type', 'checkbox');
 			li.setAttribute('checked', 'true');
 		}
 		
 		window.sizeToContent();
 	}
 	
 	
 	this.deselectAll = function () {
 		var lis = document.getElementById('zotero-new-tag-list').getElementsByTagName('listitem');
 		for (var i=0; i<lis.length; i++) {
 			lis[i].checked = false;
 		}
 	}
 	
 	
 	this.selectAll = function () {
 		var lis = document.getElementById('zotero-new-tag-list').getElementsByTagName('listitem');
 		for (var i=0; i<lis.length; i++) {
 			lis[i].checked = true;
 		}
 	}
 	
 	
 	this.updateEditLength = function (len) {
 		document.getElementById('zotero-new-tag-character-count').value = len;
 		var invalid = len == 0 || len > Zotero.Tags.MAX_SYNC_LENGTH;
 		document.getElementById('zotero-new-tag-characters').setAttribute('invalid', invalid);
 		document.getElementById('zotero-long-tag-fixer').getButton('accept').disabled = invalid;
 	}
 	
 	
 	this.cancel = function () {
 		_dataOut.result = false;
 	}
 	
 	
 	this.save = function () {
 		try {
 		
 		var result = {};
 		
 		var index = document.getElementById('zotero-new-tag-actions').selectedIndex;
 		
 		switch (index) {
 			// Split
 			case 0:
 				// Get checked tags
 				var listbox = document.getElementById('zotero-new-tag-list');
 				var len = listbox.childElementCount;
 				var newTags = [];
 				for (var i=0; i<len; i++) {
 					var li = listbox.childNodes[i];
 					if (li.getAttribute('checked') == 'true') {
 						newTags.push(li.getAttribute('label'));
 					}
 				}
 				
 				result.op = 'split';
 				result.tags = newTags;
 				break;
 			
 			// Edit
 			case 1:
 				result.op = 'edit';
 				result.tag = document.getElementById('zotero-new-tag-editor').value;
 				break;
 			
 			// Delete
 			case 2:
 				result.op = 'delete';
 				break;
 		}
 		
 		_dataOut.result = result;
 		
 		}
 		catch (e) {
 			Zotero.debug(e);
 			throw (e);
 		}
 	}
 }