www

Unnamed repository; edit this file 'description' to name the repository.
Log | Files | Refs | Submodules | README | LICENSE

cslpreview.js (3981B)

      1 /*
      2     ***** BEGIN LICENSE BLOCK *****
      3     
      4     Copyright © 2009 Center for History and New Media
      5                      George Mason University, Fairfax, Virginia, USA
      6                      http://zotero.org
      7     
      8     This file is part of Zotero.
      9     
     10     Zotero is free software: you can redistribute it and/or modify
     11     it under the terms of the GNU Affero General Public License as published by
     12     the Free Software Foundation, either version 3 of the License, or
     13     (at your option) any later version.
     14     
     15     Zotero is distributed in the hope that it will be useful,
     16     but WITHOUT ANY WARRANTY; without even the implied warranty of
     17     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     18     GNU Affero General Public License for more details.
     19     
     20     You should have received a copy of the GNU Affero General Public License
     21     along with Zotero.  If not, see <http://www.gnu.org/licenses/>.
     22     
     23     ***** END LICENSE BLOCK *****
     24     Contributed by Julian Onions
     25 */
     26 
     27 var Zotero_CSL_Preview = new function() {
     28 	this.init = init;
     29 	this.refresh = refresh;
     30 	this.generateBibliography = generateBibliography;
     31 	
     32 	function init() { 
     33 		var menulist = document.getElementById("locale-menu");
     34 		
     35 		Zotero.Styles.populateLocaleList(menulist);
     36 		menulist.value = Zotero.Prefs.get('export.lastLocale');;
     37 		
     38 		var iframe = document.getElementById('zotero-csl-preview-box');
     39 		iframe.contentDocument.documentElement.innerHTML = '<html><head><title></title></head><body><p>' + Zotero.getString('styles.preview.instructions') + '</p></body></html>';
     40 	}
     41 	function refresh() {
     42 		var iframe = document.getElementById('zotero-csl-preview-box');
     43 		var items = Zotero.getActiveZoteroPane().getSelectedItems();
     44 		if (items.length === 0) {
     45 			iframe.contentDocument.documentElement.innerHTML = '<html><head><title></title></head><body><p style="color: red">' + Zotero.getString('styles.editor.warning.noItems') + '</p></body></html>';
     46 			return;
     47 		}
     48 		var progressWin = new Zotero.ProgressWindow();
     49 		// XXX needs its own string really!
     50 		progressWin.changeHeadline(Zotero.getString("pane.items.menu.createBib.multiple"));
     51 		var icon = 'chrome://zotero/skin/treeitem-attachment-file.png';
     52 		progressWin.addLines(document.title, icon);
     53 		progressWin.show();
     54 		progressWin.startCloseTimer();
     55 		var f = function() {
     56 			var styles = Zotero.Styles.getVisible();
     57 			// XXX needs its own string really for the title!
     58 			var str = '<html><head><title></title></head><body>';
     59 			for (let style of styles) {
     60 				if (style.source) {
     61 					continue;
     62 				}
     63 				Zotero.debug("Generate Bib for " + style.title);
     64 				var cite = generateBibliography(style);
     65 				if (cite) {
     66 					str += '<h3>' + style.title + '</h3>';
     67 					str += cite;
     68 					str += '<hr>';
     69 				}
     70 			}
     71 			
     72 			str += '</body></html>';
     73 			iframe.contentDocument.documentElement.innerHTML = str;			
     74 		};
     75 		// Give progress window time to appear
     76 		setTimeout(f, 100);
     77 	}
     78 	
     79 	function generateBibliography(style) {
     80 		var iframe = document.getElementById('zotero-csl-preview-box');
     81 		
     82 		var items = Zotero.getActiveZoteroPane().getSelectedItems();
     83 		if (items.length === 0) {
     84 			return '';
     85 		}
     86 		
     87 		var citationFormat = document.getElementById("citation-format").selectedItem.value;
     88 		if (citationFormat != "all" && citationFormat != style.categories) {
     89 			Zotero.debug("CSL IGNORE: citation format is " + style.categories);
     90 			return '';
     91 		}
     92 		
     93 		var locale = document.getElementById("locale-menu").value;
     94 		var styleEngine = style.getCiteProc(locale);
     95 		
     96 		// Generate multiple citations
     97 		var citations = styleEngine.previewCitationCluster(
     98 			{
     99 				citationItems: items.map(item => ({ id: item.id })),
    100 				properties: {}
    101 			},
    102 			[], [], "html"
    103 		);
    104 		
    105 		// Generate bibliography
    106 		var bibliography = '';
    107 		if(style.hasBibliography) {
    108 			styleEngine.updateItems(items.map(item => item.id));
    109 			bibliography = Zotero.Cite.makeFormattedBibliography(styleEngine, "html");
    110 		}
    111 		
    112 		return '<p>' + citations + '</p>' + bibliography;
    113 	}
    114 	
    115 	
    116 }();