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('linklisthrefcontainer').innerHTML = getLinkListHTML('linklisthref','href');
  34         document.getElementById('anchorlistcontainer').innerHTML = getAnchorListHTML('anchorlist','href');
  35         document.getElementById('targetlistcontainer').innerHTML = getTargetListHTML('targetlist','target');
  36
  37         // Link list
  38         html = getLinkListHTML('linklisthref','href');
  39         if (html == "")
  40                 document.getElementById("linklisthrefrow").style.display = 'none';
  41         else
  42                 document.getElementById("linklisthrefcontainer").innerHTML = html;
  43
  44         // Resize some elements
  45         if (isVisible('hrefbrowser'))
  46                 document.getElementById('href').style.width = '260px';
  47
  48         if (isVisible('popupurlbrowser'))
  49                 document.getElementById('popupurl').style.width = '180px';
  50
  51         elm = inst.dom.getParent(elm, "A");
  52         if (elm != null && elm.nodeName == "A")
  53                 action = "update";
  54
  55         formObj.insert.value = tinyMCEPopup.getLang(action, 'Insert', true);
  56
  57         setPopupControlsDisabled(true);
  58
  59         if (action == "update") {
  60                 var href = inst.dom.getAttrib(elm, 'href');
  61                 var onclick = inst.dom.getAttrib(elm, 'onclick');
  62
  63                 // Setup form data
  64                 setFormValue('href', href);
  65                 setFormValue('title', inst.dom.getAttrib(elm, 'title'));
  66                 setFormValue('id', inst.dom.getAttrib(elm, 'id'));
  67                 setFormValue('style', inst.dom.getAttrib(elm, "style"));
  68                 setFormValue('rel', inst.dom.getAttrib(elm, 'rel'));
  69                 setFormValue('rev', inst.dom.getAttrib(elm, 'rev'));
  70                 setFormValue('charset', inst.dom.getAttrib(elm, 'charset'));
  71                 setFormValue('hreflang', inst.dom.getAttrib(elm, 'hreflang'));
  72                 setFormValue('dir', inst.dom.getAttrib(elm, 'dir'));
  73                 setFormValue('lang', inst.dom.getAttrib(elm, 'lang'));
  74                 setFormValue('tabindex', inst.dom.getAttrib(elm, 'tabindex', typeof(elm.tabindex) != "undefined" ? elm.tabindex : ""));
  75                 setFormValue('accesskey', inst.dom.getAttrib(elm, 'accesskey', typeof(elm.accesskey) != "undefined" ? elm.accesskey : ""));
  76                 setFormValue('type', inst.dom.getAttrib(elm, 'type'));
  77                 setFormValue('onfocus', inst.dom.getAttrib(elm, 'onfocus'));
  78                 setFormValue('onblur', inst.dom.getAttrib(elm, 'onblur'));
  79                 setFormValue('onclick', onclick);
  80                 setFormValue('ondblclick', inst.dom.getAttrib(elm, 'ondblclick'));
  81                 setFormValue('onmousedown', inst.dom.getAttrib(elm, 'onmousedown'));
  82                 setFormValue('onmouseup', inst.dom.getAttrib(elm, 'onmouseup'));
  83                 setFormValue('onmouseover', inst.dom.getAttrib(elm, 'onmouseover'));
  84                 setFormValue('onmousemove', inst.dom.getAttrib(elm, 'onmousemove'));
  85                 setFormValue('onmouseout', inst.dom.getAttrib(elm, 'onmouseout'));
  86                 setFormValue('onkeypress', inst.dom.getAttrib(elm, 'onkeypress'));
  87                 setFormValue('onkeydown', inst.dom.getAttrib(elm, 'onkeydown'));
  88                 setFormValue('onkeyup', inst.dom.getAttrib(elm, 'onkeyup'));
  89                 setFormValue('target', inst.dom.getAttrib(elm, 'target'));
  90                 setFormValue('classes', inst.dom.getAttrib(elm, 'class'));
  91
  92                 // Parse onclick data
  93                 if (onclick != null && onclick.indexOf('window.open') != -1)
  94                         parseWindowOpen(onclick);
  95                 else
  96                         parseFunction(onclick);
  97
  98                 // Select by the values
  99                 selectByValue(formObj, 'dir', inst.dom.getAttrib(elm, 'dir'));
 100                 selectByValue(formObj, 'rel', inst.dom.getAttrib(elm, 'rel'));
 101                 selectByValue(formObj, 'rev', inst.dom.getAttrib(elm, 'rev'));
 102                 selectByValue(formObj, 'linklisthref', href);
 103
 104                 if (href.charAt(0) == '#')
 105                         selectByValue(formObj, 'anchorlist', href);
 106
 107                 addClassesToList('classlist', 'advlink_styles');
 108
 109                 selectByValue(formObj, 'classlist', inst.dom.getAttrib(elm, 'class'), true);
 110                 selectByValue(formObj, 'targetlist', inst.dom.getAttrib(elm, 'target'), true);
 111         } else
 112                 addClassesToList('classlist', 'advlink_styles');
 113 }
 114
 115 function checkPrefix(n) {
 116         if (n.value && Validator.isEmail(n) && !/^\s*mailto:/i.test(n.value) && confirm(tinyMCEPopup.getLang('advlink_dlg.is_email')))
 117                 n.value = 'mailto:' + n.value;
 118
 119         if (/^\s*www./i.test(n.value) && confirm(tinyMCEPopup.getLang('advlink_dlg.is_external')))
 120                 n.value = 'http://' + n.value;
 121 }
 122
 123 function setFormValue(name, value) {
 124         document.forms[0].elements[name].value = value;
 125 }
 126
 127 function parseWindowOpen(onclick) {
 128         var formObj = document.forms[0];
 129
 130         // Preprocess center code
 131         if (onclick.indexOf('return false;') != -1) {
 132                 formObj.popupreturn.checked = true;
 133                 onclick = onclick.replace('return false;', '');
 134         } else
 135                 formObj.popupreturn.checked = false;
 136
 137         var onClickData = parseLink(onclick);
 138
 139         if (onClickData != null) {
 140                 formObj.ispopup.checked = true;
 141                 setPopupControlsDisabled(false);
 142
 143                 var onClickWindowOptions = parseOptions(onClickData['options']);
 144                 var url = onClickData['url'];
 145
 146                 formObj.popupname.value = onClickData['target'];
 147                 formObj.popupurl.value = url;
 148                 formObj.popupwidth.value = getOption(onClickWindowOptions, 'width');
 149                 formObj.popupheight.value = getOption(onClickWindowOptions, 'height');
 150
 151                 formObj.popupleft.value = getOption(onClickWindowOptions, 'left');
 152                 formObj.popuptop.value = getOption(onClickWindowOptions, 'top');
 153
 154                 if (formObj.popupleft.value.indexOf('screen') != -1)
 155                         formObj.popupleft.value = "c";
 156
 157                 if (formObj.popuptop.value.indexOf('screen') != -1)
 158                         formObj.popuptop.value = "c";
 159
 160                 formObj.popuplocation.checked = getOption(onClickWindowOptions, 'location') == "yes";
 161                 formObj.popupscrollbars.checked = getOption(onClickWindowOptions, 'scrollbars') == "yes";
 162                 formObj.popupmenubar.checked = getOption(onClickWindowOptions, 'menubar') == "yes";
 163                 formObj.popupresizable.checked = getOption(onClickWindowOptions, 'resizable') == "yes";
 164                 formObj.popuptoolbar.checked = getOption(onClickWindowOptions, 'toolbar') == "yes";
 165                 formObj.popupstatus.checked = getOption(onClickWindowOptions, 'status') == "yes";
 166                 formObj.popupdependent.checked = getOption(onClickWindowOptions, 'dependent') == "yes";
 167
 168                 buildOnClick();
 169         }
 170 }
 171
 172 function parseFunction(onclick) {
 173         var formObj = document.forms[0];
 174         var onClickData = parseLink(onclick);
 175
 176         // TODO: Add stuff here
 177 }
 178
 179 function getOption(opts, name) {
 180         return typeof(opts[name]) == "undefined" ? "" : opts[name];
 181 }
 182
 183 function setPopupControlsDisabled(state) {
 184         var formObj = document.forms[0];
 185
 186         formObj.popupname.disabled = state;
 187         formObj.popupurl.disabled = state;
 188         formObj.popupwidth.disabled = state;
 189         formObj.popupheight.disabled = state;
 190         formObj.popupleft.disabled = state;
 191         formObj.popuptop.disabled = state;
 192         formObj.popuplocation.disabled = state;
 193         formObj.popupscrollbars.disabled = state;
 194         formObj.popupmenubar.disabled = state;
 195         formObj.popupresizable.disabled = state;
 196         formObj.popuptoolbar.disabled = state;
 197         formObj.popupstatus.disabled = state;
 198         formObj.popupreturn.disabled = state;
 199         formObj.popupdependent.disabled = state;
 200
 201         setBrowserDisabled('popupurlbrowser', state);
 202 }
 203
 204 function parseLink(link) {
 205         link = link.replace(new RegExp('&#39;', 'g'), "'");
 206
 207         var fnName = link.replace(new RegExp("\\s*([A-Za-z0-9\.]*)\\s*\\(.*", "gi"), "$1");
 208
 209         // Is function name a template function
 210         var template = templates[fnName];
 211         if (template) {
 212                 // Build regexp
 213                 var variableNames = template.match(new RegExp("'?\\$\\{[A-Za-z0-9\.]*\\}'?", "gi"));
 214                 var regExp = "\\s*[A-Za-z0-9\.]*\\s*\\(";
 215                 var replaceStr = "";
 216                 for (var i=0; i<variableNames.length; i++) {
 217                         // Is string value
 218                         if (variableNames[i].indexOf("'${") != -1)
 219                                 regExp += "'(.*)'";
 220                         else // Number value
 221                                 regExp += "([0-9]*)";
 222
 223                         replaceStr += "$" + (i+1);
 224
 225                         // Cleanup variable name
 226                         variableNames[i] = variableNames[i].replace(new RegExp("[^A-Za-z0-9]", "gi"), "");
 227
 228                         if (i != variableNames.length-1) {
 229                                 regExp += "\\s*,\\s*";
 230                                 replaceStr += "<delim>";
 231                         } else
 232                                 regExp += ".*";
 233                 }
 234
 235                 regExp += "\\);?";
 236
 237                 // Build variable array
 238                 var variables = [];
 239                 variables["_function"] = fnName;
 240                 var variableValues = link.replace(new RegExp(regExp, "gi"), replaceStr).split('<delim>');
 241                 for (var i=0; i<variableNames.length; i++)
 242                         variables[variableNames[i]] = variableValues[i];
 243
 244                 return variables;
 245         }
 246
 247         return null;
 248 }
 249
 250 function parseOptions(opts) {
 251         if (opts == null || opts == "")
 252                 return [];
 253
 254         // Cleanup the options
 255         opts = opts.toLowerCase();
 256         opts = opts.replace(/;/g, ",");
 257         opts = opts.replace(/[^0-9a-z=,]/g, "");
 258
 259         var optionChunks = opts.split(',');
 260         var options = [];
 261
 262         for (var i=0; i<optionChunks.length; i++) {
 263                 var parts = optionChunks[i].split('=');
 264
 265                 if (parts.length == 2)
 266                         options[parts[0]] = parts[1];
 267         }
 268
 269         return options;
 270 }
 271
 272 function buildOnClick() {
 273         var formObj = document.forms[0];
 274
 275         if (!formObj.ispopup.checked) {
 276                 formObj.onclick.value = "";
 277                 return;
 278         }
 279
 280         var onclick = "window.open('";
 281         var url = formObj.popupurl.value;
 282
 283         onclick += url + "','";
 284         onclick += formObj.popupname.value + "','";
 285
 286         if (formObj.popuplocation.checked)
 287                 onclick += "location=yes,";
 288
 289         if (formObj.popupscrollbars.checked)
 290                 onclick += "scrollbars=yes,";
 291
 292         if (formObj.popupmenubar.checked)
 293                 onclick += "menubar=yes,";
 294
 295         if (formObj.popupresizable.checked)
 296                 onclick += "resizable=yes,";
 297
 298         if (formObj.popuptoolbar.checked)
 299                 onclick += "toolbar=yes,";
 300
 301         if (formObj.popupstatus.checked)
 302                 onclick += "status=yes,";
 303
 304         if (formObj.popupdependent.checked)
 305                 onclick += "dependent=yes,";
 306
 307         if (formObj.popupwidth.value != "")
 308                 onclick += "width=" + formObj.popupwidth.value + ",";
 309
 310         if (formObj.popupheight.value != "")
 311                 onclick += "height=" + formObj.popupheight.value + ",";
 312
 313         if (formObj.popupleft.value != "") {
 314                 if (formObj.popupleft.value != "c")
 315                         onclick += "left=" + formObj.popupleft.value + ",";
 316                 else
 317                         onclick += "left='+(screen.availWidth/2-" + (formObj.popupwidth.value/2) + ")+',";
 318         }
 319
 320         if (formObj.popuptop.value != "") {
 321                 if (formObj.popuptop.value != "c")
 322                         onclick += "top=" + formObj.popuptop.value + ",";
 323                 else
 324                         onclick += "top='+(screen.availHeight/2-" + (formObj.popupheight.value/2) + ")+',";
 325         }
 326
 327         if (onclick.charAt(onclick.length-1) == ',')
 328                 onclick = onclick.substring(0, onclick.length-1);
 329
 330         onclick += "');";
 331
 332         if (formObj.popupreturn.checked)
 333                 onclick += "return false;";
 334
 335         // tinyMCE.debug(onclick);
 336
 337         formObj.onclick.value = onclick;
 338
 339         if (formObj.href.value == "")
 340                 formObj.href.value = url;
 341 }
 342
 343 function setAttrib(elm, attrib, value) {
 344         var formObj = document.forms[0];
 345         var valueElm = formObj.elements[attrib.toLowerCase()];
 346         var dom = tinyMCEPopup.editor.dom;
 347
 348         if (typeof(value) == "undefined" || value == null) {
 349                 value = "";
 350
 351                 if (valueElm)
 352                         value = valueElm.value;
 353         }
 354
 355         // Clean up the style
 356         if (attrib == 'style')
 357                 value = dom.serializeStyle(dom.parseStyle(value));
 358
 359         dom.setAttrib(elm, attrib, value);
 360 }
 361
 362 function getAnchorListHTML(id, target) {
 363         var inst = tinyMCEPopup.editor;
 364         var nodes = inst.dom.select('a.mceItemAnchor,img.mceItemAnchor'), name, i;
 365         var html = "";
 366
 367         html += '<select id="' + id + '" name="' + id + '" class="mceAnchorList" o2nfocus="tinyMCE.addSelectAccessibility(event, this, window);" onchange="this.form.' + target + '.value=';
 368         html += 'this.options[this.selectedIndex].value;">';
 369         html += '<option value="">---</option>';
 370
 371         for (i=0; i<nodes.length; i++) {
 372                 if ((name = inst.dom.getAttrib(nodes[i], "name")) != "")
 373                         html += '<option value="#' + name + '">' + name + '</option>';
 374         }
 375
 376         html += '</select>';
 377
 378         return html;
 379 }
 380
 381 function insertAction() {
 382         var inst = tinyMCEPopup.editor;
 383         var elm, elementArray, i;
 384
 385         elm = inst.selection.getNode();
 386         checkPrefix(document.forms[0].href);
 387
 388         elm = inst.dom.getParent(elm, "A");
 389
 390         // Remove element if there is no href
 391         if (!document.forms[0].href.value) {
 392                 tinyMCEPopup.execCommand("mceBeginUndoLevel");
 393                 i = inst.selection.getBookmark();
 394                 inst.dom.remove(elm, 1);
 395                 inst.selection.moveToBookmark(i);
 396                 tinyMCEPopup.execCommand("mceEndUndoLevel");
 397                 tinyMCEPopup.close();
 398                 return;
 399         }
 400
 401         tinyMCEPopup.execCommand("mceBeginUndoLevel");
 402
 403         // Create new anchor elements
 404         if (elm == null) {
 405                 tinyMCEPopup.execCommand("CreateLink", false, "#mce_temp_url#", {skip_undo : 1});
 406
 407                 elementArray = tinymce.grep(inst.dom.select("a"), function(n) {return inst.dom.getAttrib(n, 'href') == '#mce_temp_url#';});
 408                 for (i=0; i<elementArray.length; i++)
 409                         setAllAttribs(elm = elementArray[i]);
 410         } else
 411                 setAllAttribs(elm);
 412
 413         // Don't move caret if selection was image
 414         if (elm.childNodes.length != 1 || elm.firstChild.nodeName != 'IMG') {
 415                 inst.focus();
 416                 inst.selection.select(elm);
 417                 inst.selection.collapse(0);
 418                 tinyMCEPopup.storeSelection();
 419         }
 420
 421         tinyMCEPopup.execCommand("mceEndUndoLevel");
 422         tinyMCEPopup.close();
 423 }
 424
 425 function setAllAttribs(elm) {
 426         var formObj = document.forms[0];
 427         var href = formObj.href.value;
 428         var target = getSelectValue(formObj, 'targetlist');
 429
 430         setAttrib(elm, 'href', href);
 431         setAttrib(elm, 'title');
 432         setAttrib(elm, 'target', target == '_self' ? '' : target);
 433         setAttrib(elm, 'id');
 434         setAttrib(elm, 'style');
 435         setAttrib(elm, 'class', getSelectValue(formObj, 'classlist'));
 436         setAttrib(elm, 'rel');
 437         setAttrib(elm, 'rev');
 438         setAttrib(elm, 'charset');
 439         setAttrib(elm, 'hreflang');
 440         setAttrib(elm, 'dir');
 441         setAttrib(elm, 'lang');
 442         setAttrib(elm, 'tabindex');
 443         setAttrib(elm, 'accesskey');
 444         setAttrib(elm, 'type');
 445         setAttrib(elm, 'onfocus');
 446         setAttrib(elm, 'onblur');
 447         setAttrib(elm, 'onclick');
 448         setAttrib(elm, 'ondblclick');
 449         setAttrib(elm, 'onmousedown');
 450         setAttrib(elm, 'onmouseup');
 451         setAttrib(elm, 'onmouseover');
 452         setAttrib(elm, 'onmousemove');
 453         setAttrib(elm, 'onmouseout');
 454         setAttrib(elm, 'onkeypress');
 455         setAttrib(elm, 'onkeydown');
 456         setAttrib(elm, 'onkeyup');
 457
 458         // Refresh in old MSIE
 459         if (tinyMCE.isMSIE5)
 460                 elm.outerHTML = elm.outerHTML;
 461 }
 462
 463 function getSelectValue(form_obj, field_name) {
 464         var elm = form_obj.elements[field_name];
 465
 466         if (!elm || elm.options == null || elm.selectedIndex == -1)
 467                 return "";
 468
 469         return elm.options[elm.selectedIndex].value;
 470 }
 471
 472 function getLinkListHTML(elm_id, target_form_element, onchange_func) {
 473         if (typeof(tinyMCELinkList) == "undefined" || tinyMCELinkList.length == 0)
 474                 return "";
 475
 476         var html = "";
 477
 478         html += '<select id="' + elm_id + '" name="' + elm_id + '"';
 479         html += ' class="mceLinkList" onfoc2us="tinyMCE.addSelectAccessibility(event, this, window);" onchange="this.form.' + target_form_element + '.value=';
 480         html += 'this.options[this.selectedIndex].value;';
 481
 482         if (typeof(onchange_func) != "undefined")
 483                 html += onchange_func + '(\'' + target_form_element + '\',this.options[this.selectedIndex].text,this.options[this.selectedIndex].value);';
 484
 485         html += '"><option value="">---</option>';
 486
 487         for (var i=0; i<tinyMCELinkList.length; i++)
 488                 html += '<option value="' + tinyMCELinkList[i][1] + '">' + tinyMCELinkList[i][0] + '</option>';
 489
 490         html += '</select>';
 491
 492         return html;
 493
 494         // tinyMCE.debug('-- image list start --', html, '-- image list end --');
 495 }
 496
 497 function getTargetListHTML(elm_id, target_form_element) {
 498         var targets = tinyMCEPopup.getParam('theme_advanced_link_targets', '').split(';');
 499         var html = '';
 500
 501         html += '<select id="' + elm_id + '" name="' + elm_id + '" onf2ocus="tinyMCE.addSelectAccessibility(event, this, window);" onchange="this.form.' + target_form_element + '.value=';
 502         html += 'this.options[this.selectedIndex].value;">';
 503         html += '<option value="_self">' + tinyMCEPopup.getLang('advlink_dlg.target_same') + '</option>';
 504         html += '<option value="_blank">' + tinyMCEPopup.getLang('advlink_dlg.target_blank') + ' (_blank)</option>';
 505         html += '<option value="_parent">' + tinyMCEPopup.getLang('advlink_dlg.target_parent') + ' (_parent)</option>';
 506         html += '<option value="_top">' + tinyMCEPopup.getLang('advlink_dlg.target_top') + ' (_top)</option>';
 507
 508         for (var i=0; i<targets.length; i++) {
 509                 var key, value;
 510
 511                 if (targets[i] == "")
 512                         continue;
 513
 514                 key = targets[i].split('=')[0];
 515                 value = targets[i].split('=')[1];
 516
 517                 html += '<option value="' + key + '">' + value + ' (' + key + ')</option>';
 518         }
 519
 520         html += '</select>';
 521
 522         return html;
 523 }
 524
 525 // While loading
 526 preinit();
 527 tinyMCEPopup.onInit.add(init);