include/javascript/tiny_mce/plugins/advlink/js/advlink.js

   1 /* Functions for the advlink plugin popup */
   2
   3 tinyMCEPopup.requireLangPack();
   4
   5 var templates = {
   6         "window.open" : "window.open('${url}','${target}','${options}')"
   7 };
   8
   9 function preinit() {
  10         var url;
  11
  12         if (url = tinyMCEPopup.getParam("external_link_list_url"))
  13                 document.write('<script language="javascript" type="text/javascript" src="' + tinyMCEPopup.editor.documentBaseURI.toAbsolute(url) + '"></script>');
  14 }
  15
  16 function changeClass() {
  17         var f = document.forms[0];
  18
  19         f.classes.value = getSelectValue(f, 'classlist');
  20 }
  21
  22 function init() {
  23         tinyMCEPopup.resizeToInnerSize();
  24
  25         var formObj = document.forms[0];
  26         var inst = tinyMCEPopup.editor;
  27         var elm = inst.selection.getNode();
  28         var action = "insert";
  29         var html;
  30
  31         document.getElementById('hrefbrowsercontainer').innerHTML = getBrowserHTML('hrefbrowser','href','file','advlink');
  32         document.getElementById('popupurlbrowsercontainer').innerHTML = getBrowserHTML('popupurlbrowser','popupurl','file','advlink');
  33         document.getElementById('targetlistcontainer').innerHTML = getTargetListHTML('targetlist','target');
  34
  35         // Link list
  36         html = getLinkListHTML('linklisthref','href');
  37         if (html == "")
  38                 document.getElementById("linklisthrefrow").style.display = 'none';
  39         else
  40                 document.getElementById("linklisthrefcontainer").innerHTML = html;
  41
  42         // Anchor list
  43         html = getAnchorListHTML('anchorlist','href');
  44         if (html == "")
  45                 document.getElementById("anchorlistrow").style.display = 'none';
  46         else
  47                 document.getElementById("anchorlistcontainer").innerHTML = html;
  48
  49         // Resize some elements
  50         if (isVisible('hrefbrowser'))
  51                 document.getElementById('href').style.width = '260px';
  52
  53         if (isVisible('popupurlbrowser'))
  54                 document.getElementById('popupurl').style.width = '180px';
  55
  56         elm = inst.dom.getParent(elm, "A");
  57         if (elm != null && elm.nodeName == "A")
  58                 action = "update";
  59
  60         formObj.insert.value = tinyMCEPopup.getLang(action, 'Insert', true);
  61
  62         setPopupControlsDisabled(true);
  63
  64         if (action == "update") {
  65                 var href = inst.dom.getAttrib(elm, 'href');
  66                 var onclick = inst.dom.getAttrib(elm, 'onclick');
  67
  68                 // Setup form data
  69                 setFormValue('href', href);
  70                 setFormValue('title', inst.dom.getAttrib(elm, 'title'));
  71                 setFormValue('id', inst.dom.getAttrib(elm, 'id'));
  72                 setFormValue('style', inst.dom.getAttrib(elm, "style"));
  73                 setFormValue('rel', inst.dom.getAttrib(elm, 'rel'));
  74                 setFormValue('rev', inst.dom.getAttrib(elm, 'rev'));
  75                 setFormValue('charset', inst.dom.getAttrib(elm, 'charset'));
  76                 setFormValue('hreflang', inst.dom.getAttrib(elm, 'hreflang'));
  77                 setFormValue('dir', inst.dom.getAttrib(elm, 'dir'));
  78                 setFormValue('lang', inst.dom.getAttrib(elm, 'lang'));
  79                 setFormValue('tabindex', inst.dom.getAttrib(elm, 'tabindex', typeof(elm.tabindex) != "undefined" ? elm.tabindex : ""));
  80                 setFormValue('accesskey', inst.dom.getAttrib(elm, 'accesskey', typeof(elm.accesskey) != "undefined" ? elm.accesskey : ""));
  81                 setFormValue('type', inst.dom.getAttrib(elm, 'type'));
  82                 setFormValue('onfocus', inst.dom.getAttrib(elm, 'onfocus'));
  83                 setFormValue('onblur', inst.dom.getAttrib(elm, 'onblur'));
  84                 setFormValue('onclick', onclick);
  85                 setFormValue('ondblclick', inst.dom.getAttrib(elm, 'ondblclick'));
  86                 setFormValue('onmousedown', inst.dom.getAttrib(elm, 'onmousedown'));
  87                 setFormValue('onmouseup', inst.dom.getAttrib(elm, 'onmouseup'));
  88                 setFormValue('onmouseover', inst.dom.getAttrib(elm, 'onmouseover'));
  89                 setFormValue('onmousemove', inst.dom.getAttrib(elm, 'onmousemove'));
  90                 setFormValue('onmouseout', inst.dom.getAttrib(elm, 'onmouseout'));
  91                 setFormValue('onkeypress', inst.dom.getAttrib(elm, 'onkeypress'));
  92                 setFormValue('onkeydown', inst.dom.getAttrib(elm, 'onkeydown'));
  93                 setFormValue('onkeyup', inst.dom.getAttrib(elm, 'onkeyup'));
  94                 setFormValue('target', inst.dom.getAttrib(elm, 'target'));
  95                 setFormValue('classes', inst.dom.getAttrib(elm, 'class'));
  96
  97                 // Parse onclick data
  98                 if (onclick != null && onclick.indexOf('window.open') != -1)
  99                         parseWindowOpen(onclick);
 100                 else
 101                         parseFunction(onclick);
 102
 103                 // Select by the values
 104                 selectByValue(formObj, 'dir', inst.dom.getAttrib(elm, 'dir'));
 105                 selectByValue(formObj, 'rel', inst.dom.getAttrib(elm, 'rel'));
 106                 selectByValue(formObj, 'rev', inst.dom.getAttrib(elm, 'rev'));
 107                 selectByValue(formObj, 'linklisthref', href);
 108
 109                 if (href.charAt(0) == '#')
 110                         selectByValue(formObj, 'anchorlist', href);
 111
 112                 addClassesToList('classlist', 'advlink_styles');
 113
 114                 selectByValue(formObj, 'classlist', inst.dom.getAttrib(elm, 'class'), true);
 115                 selectByValue(formObj, 'targetlist', inst.dom.getAttrib(elm, 'target'), true);
 116         } else
 117                 addClassesToList('classlist', 'advlink_styles');
 118 }
 119
 120 function checkPrefix(n) {
 121         if (n.value && Validator.isEmail(n) && !/^\s*mailto:/i.test(n.value) && confirm(tinyMCEPopup.getLang('advlink_dlg.is_email')))
 122                 n.value = 'mailto:' + n.value;
 123
 124         if (/^\s*www\./i.test(n.value) && confirm(tinyMCEPopup.getLang('advlink_dlg.is_external')))
 125                 n.value = 'http://' + n.value;
 126 }
 127
 128 function setFormValue(name, value) {
 129         document.forms[0].elements[name].value = value;
 130 }
 131
 132 function parseWindowOpen(onclick) {
 133         var formObj = document.forms[0];
 134
 135         // Preprocess center code
 136         if (onclick.indexOf('return false;') != -1) {
 137                 formObj.popupreturn.checked = true;
 138                 onclick = onclick.replace('return false;', '');
 139         } else
 140                 formObj.popupreturn.checked = false;
 141
 142         var onClickData = parseLink(onclick);
 143
 144         if (onClickData != null) {
 145                 formObj.ispopup.checked = true;
 146                 setPopupControlsDisabled(false);
 147
 148                 var onClickWindowOptions = parseOptions(onClickData['options']);
 149                 var url = onClickData['url'];
 150
 151                 formObj.popupname.value = onClickData['target'];
 152                 formObj.popupurl.value = url;
 153                 formObj.popupwidth.value = getOption(onClickWindowOptions, 'width');
 154                 formObj.popupheight.value = getOption(onClickWindowOptions, 'height');
 155
 156                 formObj.popupleft.value = getOption(onClickWindowOptions, 'left');
 157                 formObj.popuptop.value = getOption(onClickWindowOptions, 'top');
 158
 159                 if (formObj.popupleft.value.indexOf('screen') != -1)
 160                         formObj.popupleft.value = "c";
 161
 162                 if (formObj.popuptop.value.indexOf('screen') != -1)
 163                         formObj.popuptop.value = "c";
 164
 165                 formObj.popuplocation.checked = getOption(onClickWindowOptions, 'location') == "yes";
 166                 formObj.popupscrollbars.checked = getOption(onClickWindowOptions, 'scrollbars') == "yes";
 167                 formObj.popupmenubar.checked = getOption(onClickWindowOptions, 'menubar') == "yes";
 168                 formObj.popupresizable.checked = getOption(onClickWindowOptions, 'resizable') == "yes";
 169                 formObj.popuptoolbar.checked = getOption(onClickWindowOptions, 'toolbar') == "yes";
 170                 formObj.popupstatus.checked = getOption(onClickWindowOptions, 'status') == "yes";
 171                 formObj.popupdependent.checked = getOption(onClickWindowOptions, 'dependent') == "yes";
 172
 173                 buildOnClick();
 174         }
 175 }
 176
 177 function parseFunction(onclick) {
 178         var formObj = document.forms[0];
 179         var onClickData = parseLink(onclick);
 180
 181         // TODO: Add stuff here
 182 }
 183
 184 function getOption(opts, name) {
 185         return typeof(opts[name]) == "undefined" ? "" : opts[name];
 186 }
 187
 188 function setPopupControlsDisabled(state) {
 189         var formObj = document.forms[0];
 190
 191         formObj.popupname.disabled = state;
 192         formObj.popupurl.disabled = state;
 193         formObj.popupwidth.disabled = state;
 194         formObj.popupheight.disabled = state;
 195         formObj.popupleft.disabled = state;
 196         formObj.popuptop.disabled = state;
 197         formObj.popuplocation.disabled = state;
 198         formObj.popupscrollbars.disabled = state;
 199         formObj.popupmenubar.disabled = state;
 200         formObj.popupresizable.disabled = state;
 201         formObj.popuptoolbar.disabled = state;
 202         formObj.popupstatus.disabled = state;
 203         formObj.popupreturn.disabled = state;
 204         formObj.popupdependent.disabled = state;
 205
 206         setBrowserDisabled('popupurlbrowser', state);
 207 }
 208
 209 function parseLink(link) {
 210         link = link.replace(new RegExp('&#39;', 'g'), "'");
 211
 212         var fnName = link.replace(new RegExp("\\s*([A-Za-z0-9\.]*)\\s*\\(.*", "gi"), "$1");
 213
 214         // Is function name a template function
 215         var template = templates[fnName];
 216         if (template) {
 217                 // Build regexp
 218                 var variableNames = template.match(new RegExp("'?\\$\\{[A-Za-z0-9\.]*\\}'?", "gi"));
 219                 var regExp = "\\s*[A-Za-z0-9\.]*\\s*\\(";
 220                 var replaceStr = "";
 221                 for (var i=0; i<variableNames.length; i++) {
 222                         // Is string value
 223                         if (variableNames[i].indexOf("'${") != -1)
 224                                 regExp += "'(.*)'";
 225                         else // Number value
 226                                 regExp += "([0-9]*)";
 227
 228                         replaceStr += "$" + (i+1);
 229
 230                         // Cleanup variable name
 231                         variableNames[i] = variableNames[i].replace(new RegExp("[^A-Za-z0-9]", "gi"), "");
 232
 233                         if (i != variableNames.length-1) {
 234                                 regExp += "\\s*,\\s*";
 235                                 replaceStr += "<delim>";
 236                         } else
 237                                 regExp += ".*";
 238                 }
 239
 240                 regExp += "\\);?";
 241
 242                 // Build variable array
 243                 var variables = [];
 244                 variables["_function"] = fnName;
 245                 var variableValues = link.replace(new RegExp(regExp, "gi"), replaceStr).split('<delim>');
 246                 for (var i=0; i<variableNames.length; i++)
 247                         variables[variableNames[i]] = variableValues[i];
 248
 249                 return variables;
 250         }
 251
 252         return null;
 253 }
 254
 255 function parseOptions(opts) {
 256         if (opts == null || opts == "")
 257                 return [];
 258
 259         // Cleanup the options
 260         opts = opts.toLowerCase();
 261         opts = opts.replace(/;/g, ",");
 262         opts = opts.replace(/[^0-9a-z=,]/g, "");
 263
 264         var optionChunks = opts.split(',');
 265         var options = [];
 266
 267         for (var i=0; i<optionChunks.length; i++) {
 268                 var parts = optionChunks[i].split('=');
 269
 270                 if (parts.length == 2)
 271                         options[parts[0]] = parts[1];
 272         }
 273
 274         return options;
 275 }
 276
 277 function buildOnClick() {
 278         var formObj = document.forms[0];
 279
 280         if (!formObj.ispopup.checked) {
 281                 formObj.onclick.value = "";
 282                 return;
 283         }
 284
 285         var onclick = "window.open('";
 286         var url = formObj.popupurl.value;
 287
 288         onclick += url + "','";
 289         onclick += formObj.popupname.value + "','";
 290
 291         if (formObj.popuplocation.checked)
 292                 onclick += "location=yes,";
 293
 294         if (formObj.popupscrollbars.checked)
 295                 onclick += "scrollbars=yes,";
 296
 297         if (formObj.popupmenubar.checked)
 298                 onclick += "menubar=yes,";
 299
 300         if (formObj.popupresizable.checked)
 301                 onclick += "resizable=yes,";
 302
 303         if (formObj.popuptoolbar.checked)
 304                 onclick += "toolbar=yes,";
 305
 306         if (formObj.popupstatus.checked)
 307                 onclick += "status=yes,";
 308
 309         if (formObj.popupdependent.checked)
 310                 onclick += "dependent=yes,";
 311
 312         if (formObj.popupwidth.value != "")
 313                 onclick += "width=" + formObj.popupwidth.value + ",";
 314
 315         if (formObj.popupheight.value != "")
 316                 onclick += "height=" + formObj.popupheight.value + ",";
 317
 318         if (formObj.popupleft.value != "") {
 319                 if (formObj.popupleft.value != "c")
 320                         onclick += "left=" + formObj.popupleft.value + ",";
 321                 else
 322                         onclick += "left='+(screen.availWidth/2-" + (formObj.popupwidth.value/2) + ")+',";
 323         }
 324
 325         if (formObj.popuptop.value != "") {
 326                 if (formObj.popuptop.value != "c")
 327                         onclick += "top=" + formObj.popuptop.value + ",";
 328                 else
 329                         onclick += "top='+(screen.availHeight/2-" + (formObj.popupheight.value/2) + ")+',";
 330         }
 331
 332         if (onclick.charAt(onclick.length-1) == ',')
 333                 onclick = onclick.substring(0, onclick.length-1);
 334
 335         onclick += "');";
 336
 337         if (formObj.popupreturn.checked)
 338                 onclick += "return false;";
 339
 340         // tinyMCE.debug(onclick);
 341
 342         formObj.onclick.value = onclick;
 343
 344         if (formObj.href.value == "")
 345                 formObj.href.value = url;
 346 }
 347
 348 function setAttrib(elm, attrib, value) {
 349         var formObj = document.forms[0];
 350         var valueElm = formObj.elements[attrib.toLowerCase()];
 351         var dom = tinyMCEPopup.editor.dom;
 352
 353         if (typeof(value) == "undefined" || value == null) {
 354                 value = "";
 355
 356                 if (valueElm)
 357                         value = valueElm.value;
 358         }
 359
 360         // Clean up the style
 361         if (attrib == 'style')
 362                 value = dom.serializeStyle(dom.parseStyle(value), 'a');
 363
 364         dom.setAttrib(elm, attrib, value);
 365 }
 366
 367 function getAnchorListHTML(id, target) {
 368         var ed = tinyMCEPopup.editor, nodes = ed.dom.select('a'), name, i, len, html = "";
 369
 370         for (i=0, len=nodes.length; i<len; i++) {
 371                 if ((name = ed.dom.getAttrib(nodes[i], "name")) != "")
 372                         html += '<option value="#' + name + '">' + name + '</option>';
 373         }
 374
 375         if (html == "")
 376                 return "";
 377
 378         html = '<select id="' + id + '" name="' + id + '" class="mceAnchorList"'
 379                 + ' onchange="this.form.' + target + '.value=this.options[this.selectedIndex].value"'
 380                 + '>'
 381                 + '<option value="">---</option>'
 382                 + html
 383                 + '</select>';
 384
 385         return html;
 386 }
 387
 388 function insertAction() {
 389         var inst = tinyMCEPopup.editor;
 390         var elm, elementArray, i;
 391
 392         elm = inst.selection.getNode();
 393         checkPrefix(document.forms[0].href);
 394
 395         elm = inst.dom.getParent(elm, "A");
 396
 397         // Remove element if there is no href
 398         if (!document.forms[0].href.value) {
 399                 i = inst.selection.getBookmark();
 400                 inst.dom.remove(elm, 1);
 401                 inst.selection.moveToBookmark(i);
 402                 tinyMCEPopup.execCommand("mceEndUndoLevel");
 403                 tinyMCEPopup.close();
 404                 return;
 405         }
 406
 407         // Create new anchor elements
 408         if (elm == null) {
 409                 inst.getDoc().execCommand("unlink", false, null);
 410                 tinyMCEPopup.execCommand("mceInsertLink", false, "#mce_temp_url#", {skip_undo : 1});
 411
 412                 elementArray = tinymce.grep(inst.dom.select("a"), function(n) {return inst.dom.getAttrib(n, 'href') == '#mce_temp_url#';});
 413                 for (i=0; i<elementArray.length; i++)
 414                         setAllAttribs(elm = elementArray[i]);
 415         } else
 416                 setAllAttribs(elm);
 417
 418         // Don't move caret if selection was image
 419         if (elm.childNodes.length != 1 || elm.firstChild.nodeName != 'IMG') {
 420                 inst.focus();
 421                 inst.selection.select(elm);
 422                 inst.selection.collapse(0);
 423                 tinyMCEPopup.storeSelection();
 424         }
 425
 426         tinyMCEPopup.execCommand("mceEndUndoLevel");
 427         tinyMCEPopup.close();
 428 }
 429
 430 function setAllAttribs(elm) {
 431         var formObj = document.forms[0];
 432         var href = formObj.href.value.replace(/ /g, '%20');
 433         var target = getSelectValue(formObj, 'targetlist');
 434
 435         setAttrib(elm, 'href', href);
 436         setAttrib(elm, 'title');
 437         setAttrib(elm, 'target', target == '_self' ? '' : target);
 438         setAttrib(elm, 'id');
 439         setAttrib(elm, 'style');
 440         setAttrib(elm, 'class', getSelectValue(formObj, 'classlist'));
 441         setAttrib(elm, 'rel');
 442         setAttrib(elm, 'rev');
 443         setAttrib(elm, 'charset');
 444         setAttrib(elm, 'hreflang');
 445         setAttrib(elm, 'dir');
 446         setAttrib(elm, 'lang');
 447         setAttrib(elm, 'tabindex');
 448         setAttrib(elm, 'accesskey');
 449         setAttrib(elm, 'type');
 450         setAttrib(elm, 'onfocus');
 451         setAttrib(elm, 'onblur');
 452         setAttrib(elm, 'onclick');
 453         setAttrib(elm, 'ondblclick');
 454         setAttrib(elm, 'onmousedown');
 455         setAttrib(elm, 'onmouseup');
 456         setAttrib(elm, 'onmouseover');
 457         setAttrib(elm, 'onmousemove');
 458         setAttrib(elm, 'onmouseout');
 459         setAttrib(elm, 'onkeypress');
 460         setAttrib(elm, 'onkeydown');
 461         setAttrib(elm, 'onkeyup');
 462
 463         // Refresh in old MSIE
 464         if (tinyMCE.isMSIE5)
 465                 elm.outerHTML = elm.outerHTML;
 466 }
 467
 468 function getSelectValue(form_obj, field_name) {
 469         var elm = form_obj.elements[field_name];
 470
 471         if (!elm || elm.options == null || elm.selectedIndex == -1)
 472                 return "";
 473
 474         return elm.options[elm.selectedIndex].value;
 475 }
 476
 477 function getLinkListHTML(elm_id, target_form_element, onchange_func) {
 478         if (typeof(tinyMCELinkList) == "undefined" || tinyMCELinkList.length == 0)
 479                 return "";
 480
 481         var html = "";
 482
 483         html += '<select id="' + elm_id + '" name="' + elm_id + '"';
 484         html += ' class="mceLinkList" onfoc2us="tinyMCE.addSelectAccessibility(event, this, window);" onchange="this.form.' + target_form_element + '.value=';
 485         html += 'this.options[this.selectedIndex].value;';
 486
 487         if (typeof(onchange_func) != "undefined")
 488                 html += onchange_func + '(\'' + target_form_element + '\',this.options[this.selectedIndex].text,this.options[this.selectedIndex].value);';
 489
 490         html += '"><option value="">---</option>';
 491
 492         for (var i=0; i<tinyMCELinkList.length; i++)
 493                 html += '<option value="' + tinyMCELinkList[i][1] + '">' + tinyMCELinkList[i][0] + '</option>';
 494
 495         html += '</select>';
 496
 497         return html;
 498
 499         // tinyMCE.debug('-- image list start --', html, '-- image list end --');
 500 }
 501
 502 function getTargetListHTML(elm_id, target_form_element) {
 503         var targets = tinyMCEPopup.getParam('theme_advanced_link_targets', '').split(';');
 504         var html = '';
 505
 506         html += '<select id="' + elm_id + '" name="' + elm_id + '" onf2ocus="tinyMCE.addSelectAccessibility(event, this, window);" onchange="this.form.' + target_form_element + '.value=';
 507         html += 'this.options[this.selectedIndex].value;">';
 508         html += '<option value="_self">' + tinyMCEPopup.getLang('advlink_dlg.target_same') + '</option>';
 509         html += '<option value="_blank">' + tinyMCEPopup.getLang('advlink_dlg.target_blank') + ' (_blank)</option>';
 510         html += '<option value="_parent">' + tinyMCEPopup.getLang('advlink_dlg.target_parent') + ' (_parent)</option>';
 511         html += '<option value="_top">' + tinyMCEPopup.getLang('advlink_dlg.target_top') + ' (_top)</option>';
 512
 513         for (var i=0; i<targets.length; i++) {
 514                 var key, value;
 515
 516                 if (targets[i] == "")
 517                         continue;
 518
 519                 key = targets[i].split('=')[0];
 520                 value = targets[i].split('=')[1];
 521
 522                 html += '<option value="' + key + '">' + value + ' (' + key + ')</option>';
 523         }
 524
 525         html += '</select>';
 526
 527         return html;
 528 }
 529
 530 // While loading
 531 preinit();
 532 tinyMCEPopup.onInit.add(init);