/** @param {jQuery} $ jQuery Object */
!function($, window, document, _undefined)
{
XenForo.BbCodeWysiwygEditor = function($textarea) { this.__construct($textarea); };
XenForo.BbCodeWysiwygEditor.prototype =
{
__construct: function($textarea)
{
this.$textarea = $textarea;
this.options = $textarea.data('options') || {};
this.dialogUrl = $textarea.data('dialog-url' )? XenForo.canonicalizeUrl($textarea.data('dialog-url'), XenForo.ajaxBaseHref) : 'index.php?editor/dialog';
this.autoSaveUrl = $textarea.data('auto-save-url');
this.autoCompleteUrl = $textarea.data('ac-url') || XenForo.AutoComplete.getDefaultUrl();
this.pasteImageCounter = 1;
var id = $textarea.attr('id');
if (id)
{
var extraOptions = XenForo.BbCodeWysiwygEditor_EXTEND[id];
if (extraOptions)
{
if (typeof extraOptions == 'function')
{
this.options = extraOptions(this.options, this);
}
else
{
this.options = $.extend(this.options, extraOptions);
}
}
}
var buttonConfig = this._adjustButtonConfig(this.getButtonConfig(), this.options.buttons || {}),
execCommandHandler = this.getExecHandlers(),
cssUrl = $textarea.data('css-url');
this.editorConfig = $.extend({
direction: $('html').attr('dir') || 'ltr',
formattingTags: [],
source: false,
iframe: true,
iframeBase: XenForo.baseUrl(),
lang: 'xf',
buttons: buttonConfig.buttons,
css: cssUrl ? XenForo.canonicalizeUrl(cssUrl, XenForo.ajaxBaseHref) : false,
buttonsCustom: buttonConfig.buttonsCustom,
execCommandHandler: execCommandHandler,
modal_link: { url: this.dialogUrl + '&dialog=link' },
modal_image: { url: this.dialogUrl + '&dialog=image' },
observeImages: false,
allowJustify: false,
cleanupFontTags: false,
convertLinks: false,
modalCreateCallback: $.context(this, 'modalCreateCallback'),
callback: $.context(this, 'editorInit'),
pastePreventCallback: $.context(this, 'pastePreventCallback'),
pasteManipulateCallback: $.context(this, 'pasteManipulateCallback'),
pasteCleanUpCallback: $.context(this, 'pasteCleanUpCallback'),
insertHtmlCallback: $.context(this, 'insertHtmlCallback')
}, this.options.editorOptions || {});
$(document).triggerHandler('EditorInit', {
editor: this,
config: this.editorConfig,
$textarea: $textarea
});
$textarea.css('visibility', '').show();
$textarea.redactor(this.editorConfig);
},
getButtonConfig: function()
{
var self = this,
buttons = [ ['switchmode'], ['removeformat']],
bC = this.options.buttonConfig,
group;
if (!bC || bC.basic)
{
buttons.push(['bold', 'italic', 'underline']);
}
if (!bC || bC.extended)
{
buttons.push(['fontcolor', 'fontsize', 'fontfamily']);
}
if (!bC || bC.link)
{
buttons.push(['createlink', 'unlink']);
}
if (!bC || bC.align)
{
buttons.push(['alignment']);
}
if (!bC || bC.list)
{
buttons.push(['unorderedlist', 'orderedlist', 'outdent', 'indent']);
}
else if (bC.indent)
{
buttons.push(['outdent', 'indent']);
}
group = [];
if (!bC || bC.smilies)
{
group.push(['smilies']);
}
if (!bC || bC.image)
{
group.push('image');
}
if (!bC || bC.media)
{
group.push('media');
}
if (!bC || bC.block)
{
group.push('insert');
}
if (group.length)
{
buttons.push(group);
}
group = [];
if (this.options.bbCodes)
{
$.each(this.options.bbCodes, function(k, v)
{
if (!bC || bC[k])
{
group.push('custom_' + k);
}
});
}
if (group.length)
{
buttons.push(group);
}
if (this.autoSaveUrl)
{
buttons.push(['draft']);
}
buttons.push(['undo', 'redo']);
var fonts = {
'Arial': "arial,helvetica,sans-serif",
'Book Antiqua': "'book antiqua',palatino,serif",
'Courier New': "'courier new',courier,monospace",
'Georgia': "georgia,palatino,serif",
'Tahoma': 'tahoma,arial,helvetica,sans-serif',
'Times New Roman': "'times new roman',times,serif",
'Trebuchet MS': "'trebuchet ms',geneva,sans-serif",
'Verdana': "verdana,geneva,sans-serif"
};
var sizes = {
'1': "9px",
'2': "10px",
'3': "12px",
'4': "15px",
'5': "18px",
'6': "22px",
'7': "26px"
};
var setFontSize = function(ed, e, key)
{
ed.focus();
var $sel = $(ed.analyzeSelection().selectedEls);
$sel.find('[style]').css('font-size', '');
$sel.filter('[style]').css('font-size', '');
ed.execCommand('fontsize', key);
};
var setFontName = function(ed, e, key)
{
ed.focus();
var $sel = $(ed.analyzeSelection().selectedEls);
$sel.find('[style]').css('font-family', '');
$sel.filter('[style]').css('font-family', '');
ed.execCommand('fontname', key);
};
var fontDropdown = {}, sizeDropdown = {};
$.each(fonts, function(k, v) {
fontDropdown[k] = {
title: k,
callback: setFontName,
style: 'font-family: ' + v
};
});
$.each(sizes, function(k, v) {
sizeDropdown[k] = {
title: k,
callback: setFontSize,
style: 'font-size: ' + v
};
});
var buttonsCustom = {
switchmode: {
title: this.getText('switch_mode_bb'),
callback: $.context(this, 'wysiwygToBbCode')
},
removeformat: {
title: this.getText('remove_formatting'),
exec: 'removeformat'
},
fontsize: {
title: this.getText('font_size'),
func: 'show',
dropdown: sizeDropdown
},
fontfamily: {
title: this.getText('font_family'),
func: 'show',
dropdown: fontDropdown
},
smilies: {
title: this.getText('smilies'),
callback: $.context(this, 'toggleSmilies')
},
createlink:
{
title: this.getText('link'),
callback: $.context(this, 'getLinkModal')
},
unlink:
{
title: this.getText('unlink'),
exec: 'unlink'
},
image: {
title: this.getText('image'),
callback: $.context(this, 'getImageModal')
},
media: {
title: this.getText('media'),
callback: $.context(this, 'getMediaModal')
},
draftsave: {
title: this.getText('save_draft'),
callback: $.proxy(function() {
this.saveDraft(true);
this.api.focus();
}, this),
className: 'icon saveDraft'
},
draftdelete: {
title: this.getText('delete_draft'),
callback: $.proxy(function() {
this.saveDraft(true, true);
this.api.focus();
}, this),
className: 'icon deleteDraft'
},
draft: {
title: this.getText('drafts'),
func: 'show',
dropdown: {}
},
undo: {
title: this.getText('undo'),
exec: 'undo'
},
redo: {
title: this.getText('redo'),
exec: 'redo'
},
alignment:
{
title: this.getText('alignment'),
func: 'show',
dropdown:
{
alignleft:
{
title: this.getText('align_left'),
exec: 'JustifyLeft',
className: 'icon alignLeft'
},
aligncenter:
{
title: this.getText('align_center'),
exec: 'JustifyCenter',
className: 'icon alignCenter'
},
alignright:
{
title: this.getText('align_right'),
exec: 'JustifyRight',
className: 'icon alignRight'
}
}
},
insertquote: {
title: this.getText('quote'),
callback: function(ed)
{
self.wrapSelectionInHtml(ed, '[QUOTE]', '[/QUOTE]', true);
},
className: 'icon quote'
},
insertspoiler: {
title: this.getText('spoiler'),
callback: $.context(this, 'getSpoilerModal'),
className: 'icon spoiler'
},
insertcode:
{
title: this.getText('code'),
callback: $.context(this, 'getCodeModal'),
className: 'icon code'
},
insert: {
title: this.getText('insert'),
func: 'show',
dropdown: {}
}
};
buttonsCustom.draft.dropdown = {
'save': buttonsCustom.draftsave,
'delete': buttonsCustom.draftdelete
};
buttonsCustom.insert.dropdown = {
quote: buttonsCustom.insertquote,
spoiler: buttonsCustom.insertspoiler,
code: buttonsCustom.insertcode,
deleted:
{
title: this.getText('deleted'),
exec: 'StrikeThrough',
className: 'icon strikethrough'
}
};
if (this.options.bbCodes)
{
$.each(this.options.bbCodes, function(k, v)
{
var upper = k.toUpperCase();
buttonsCustom['custom_' + k] = {
title: v.title,
callback: function(ed) {
if (v.hasOption == 'yes')
{
self.wrapSelectionInHtml(ed, '[' + upper + '=]', '[/' + upper + ']', true);
}
else
{
self.wrapSelectionInHtml(ed, '[' + upper + ']', '[/' + upper + ']', true);
}
}
};
});
}
return {
buttons: buttons,
buttonsCustom: buttonsCustom
};
},
_adjustButtonConfig: function(config, extraButtons)
{
var self = this,
extra = [];
for (var i in extraButtons)
{
if (!extraButtons.hasOwnProperty(i))
{
continue;
}
(function(i) {
var button = extraButtons[i];
config.buttonsCustom[i] = {
title: self.getText(i, button.title),
callback: function(ed)
{
if (button.exec)
{
ed.execCommand(button.exec);
}
else if (button.tag)
{
var tag = button.tag;
self.wrapSelectionInHtml(ed, '[' + tag + ']', '[/' + tag + ']', true);
}
}
};
extra.push(i);
})(i);
}
if (extra.length)
{
config.buttons.push(extra);
}
return config;
},
getExecHandlers: function()
{
return {};
},
editorInit: function(ed)
{
this.api = ed;
var self = this,
redactorApi = ed,
$ed = redactorApi.$editor,
editorBody = $ed.closest('body'),
editorHtml = $ed.closest('html');
if ($.browser.msie)
{
editorBody.click(function(e) {
e.stopPropagation();
});
editorHtml.click(function() {
redactorApi.focus();
var sel = redactorApi.getSelection();
sel.collapse(1);
});
}
$ed.on('cut copy', $.context(this, 'editorCutCopyCallback'));
$.each(['switchmode', 'removeformat'], function(i, v)
{
var $modeButton = ed.getBtn(v),
$container = $modeButton.closest('.redactor_btn_group');
if (!$container.length)
{
$container = $modeButton.parent();
}
$container.addClass('redactor_btn_right');
});
$ed.on('click', 'img', function(e) {
redactorApi.focus();
if ($(this).hasClass('mceSmilie') || $(this).hasClass('mceSmilieSprite')
|| $(this).hasClass('attachFull') || $(this).hasClass('attachThumb')
)
{
e.preventDefault();
return;
}
var offset = 0, temp = this;
while (temp.previousSibling)
{
offset++;
temp = temp.previousSibling;
}
redactorApi.setSelection(this.parentNode, offset, this.parentNode, offset + 1);
self.getImageModal(redactorApi);
});
$ed.on('click', 'a', function(e) {
e.preventDefault();
});
this.initFocusWatch();
this.initPlaceholder();
this.initElastic();
this.initDragDrop();
this.initAutoComplete();
if (this.autoSaveUrl)
{
// defer this until after it's built
setTimeout(function() { self.initAutoSave(); }, 0);
}
this.$textarea.closest('form').submit(function()
{
ed.syncCode();
});
},
editorCutCopyCallback: function(e)
{
var redactorApi = this.api,
$editorBody = redactorApi.$editor;
var selInfo = redactorApi.analyzeSelection();
if (selInfo.isCollapsed)
{
return;
}
var html = redactorApi.getSelectedHtml();
html = html.replace(/<p/gi, '<div data-redactor="1"').replace(/<\/p>/gi, '</div>');
if (!redactorApi.browser('msie'))
{
html = html.replace(/<(p|div)[^>]><\/(p|div)>/gi, '');
}
html = html.replace(/<font/gi, '<font data-redactor="1"');
var $div = $('<div data-redactor-wrapper="1" />').html(html).css({
position: 'absolute',
left: '-9999px'
});
if (!html.match(/<(article|blockquote|dd|div|dl|fieldset|form|h\d|header|hr|ol|p|pre|section|table|ul)/))
{
selInfo.$commonAncestor.parents().addBack().filter('b, strong, i, em, u, s, span, strike, font').each(function() {
$div.append($(this.cloneNode(false)).append($div[0].childNodes));
});
if (html.match(/^\s*<li/))
{
selInfo.$commonAncestor.parents().addBack().filter('ul, ol').first().each(function() {
$div.append($(this.cloneNode(false)).append($div[0].childNodes));
});
}
}
if (e.type == 'cut')
{
redactorApi.pasteHtmlAtCaret('');
redactorApi.formatEmpty();
}
redactorApi.saveSelection();
$editorBody.append($div);
var sel = redactorApi.getSelection();
try {
sel.selectAllChildren($div.get(0));
} catch (e) {
if (this.api.document.createRange && sel.removeAllRanges && sel.addRange) {
var range = this.api.document.createRange();
range.selectNode($div.get(0));
sel.removeAllRanges();
sel.addRange(range);
}
else if (sel.moveToElementText)
{
sel.moveToElementText($div.get(0));
sel.select();
}
}
setTimeout(function() {
$div.remove();
redactorApi.restoreSelection();
}, 0);
},
initFocusWatch: function()
{
var ed = this.api,
self = this,
blurTimeout;
ed.$editor.on('focus click', function(e) {
if (blurTimeout)
{
clearTimeout(blurTimeout);
blurTimeout = null;
}
ed.$box.addClass('focused');
$(ed.$box[0].ownerDocument).trigger('HideAllMenus');
});
ed.$editor.on('blur', function(e) {
blurTimeout = setTimeout(function() {
ed.$box.removeClass('focused');
}, 200);
});
ed.$editor.on('focus click keypress', function() {
if (!self.editorActivated)
{
ed.$box.addClass('activated');
self.editorActivated = true;
}
});
// mobiles have issues with keeping the caret or scrolling the page
// when focusing, so adjust this
if (ed.isMobile(true))
{
var wH = window.innerHeight;
// this detects the virtual keyboard appearing as well as orientation changes
$(window).on('resize', function() {
if (ed.$box.hasClass('focused') && window.innerHeight < wH)
{
setTimeout(function() {
if ($(window).scrollTop() != 0)
{
// let the browser do it - this is mostly to workaround an android bug
return;
}
var f = ed.getFocus()[0];
if (f)
{
ed.$editor[0].scrollIntoView();
f.scrollIntoView ? f.scrollIntoView() : f.parentNode.scrollIntoView();
}
}, 50);
}
wH = window.innerHeight;
});
}
},
initPlaceholder: function()
{
if (!this.options.placeholder)
{
return;
}
var api = this.api,
self = this;
if (!this.$placeholder)
{
this.$placeholder = $('<div class="placeholder" />').append(
$('<span />').text(this.getText(this.options.placeholder))
);
api.$content.before(this.$placeholder);
this.$placeholder.click(function() {
api.focus();
});
}
this.placeholderVisible = false;
api.$editor.on('focus click keydown', function() {
if (self.placeholderVisible)
{
self.$placeholder.hide();
self.placeholderVisible = false;
}
});
if (api.$editor.html().match(/^$|(^\s*<p>(\s| |<br\s*\/?>)*<\/p>\s*$)/i))
{
this.$placeholder.show();
this.placeholderVisible = true;
}
},
initElastic: function()
{
var ed = this.api;
var $iframe = ed.$box.find('iframe'),
maxHeight = $(window).height() - 200,
minHeight = ed.$el.outerHeight(),
root = ed.$editor[0],
curHeight = 0,
eventResize,
oldIe = ($.browser.msie && $.browser.version < 9);
if ($iframe.closest('.xenOverlay').length)
{
maxHeight -= 175;
}
maxHeight = Math.max(maxHeight, minHeight);
this.minHeight = minHeight;
this.maxHeight = maxHeight;
if (ed.isMobile(true))
{
var setEditorWidth = function() {
var w = ed.$box.width();
if (w)
{
$(root.ownerDocument.documentElement).width(w);
}
};
setEditorWidth();
ed.$editor.on('focus', setEditorWidth);
$(window).on('orientationchange resize', function() {
setTimeout(setEditorWidth, 0);
});
ed.$editor.addClass('noElastic');
$iframe.height(Math.max(Math.min(175, window.innerHeight / 2), minHeight));
return;
}
eventResize = function()
{
if (!$iframe)
{
return;
}
ed.$editor.css('min-height', '');
var height = oldIe ? root.scrollHeight : Math.min(root.offsetHeight, root.scrollHeight);
ed.$editor.css('min-height', minHeight - 1);
// + 22 gives some space under the last line to expand into
if (height < root.clientHeight || $.browser.msie)
{
height += 22;
}
if (height < minHeight)
{
height = minHeight;
}
else if (height > maxHeight)
{
height = maxHeight;
}
if (height != curHeight)
{
if (!oldIe) // IE doesn't need this ?!?! (full size images cause problems with this)
{
if (curHeight < height && height == maxHeight)
{
ed.$editor.css('overflow-y', '');
}
else if (curHeight == maxHeight && height < maxHeight)
{
ed.$editor.css('overflow-y', 'hidden');
}
}
$iframe.height(height);
curHeight = height;
}
};
var resizeTimeout;
ed.$editor.on('paste change keydown focus click drop', function() {
if (resizeTimeout)
{
return;
}
resizeTimeout = setTimeout(function()
{
resizeTimeout = null;
eventResize();
}, 100);
});
ed.$editor.data('xenForoElastic', eventResize);
if (!oldIe)
{
ed.$editor.css('overflow-y', 'hidden');
}
if (!ed.browser('msie'))
{
// the editor does some weird things in webkit with an inline-block body
ed.$editor.on('drop', function(e) {
ed.$editor.css('display', 'block');
setTimeout(function() {
ed.$editor.css('display', '');
}, 0);
});
}
eventResize();
setTimeout(eventResize, 250);
this.watchImagesElastic();
$(window).focus(eventResize);
},
triggerElastic: function()
{
if (!this.$textarea.data('redactor'))
{
return;
}
var ed = this.api,
elasticCallback = ed.$editor.data('xenForoElastic');
if (elasticCallback)
{
elasticCallback();
}
},
watchImagesElastic: function(root)
{
var $nodes = (root === false || typeof root == 'undefined') ? this.api.$editor : $(root),
elasticTimer,
self = this,
onImageLoad = function() {
if (elasticTimer)
{
clearTimeout(elasticTimer);
}
elasticTimer = setTimeout(function() {
self.triggerElastic();
}, 100);
};
$nodes.find('img').one('load', onImageLoad);
$nodes.filter('img').one('load', onImageLoad);
},
resetEditor: function(content, blur)
{
if (!this.$textarea.data('redactor'))
{
return;
}
var api = this.api;
if (!content)
{
content = api.opts.emptyHtml;
}
api.setCode(content, false);
api.observeFormatting();
this.resetAutoSave();
this.initPlaceholder();
api.$box.find('.redactor_smilies').hide();
api.$box.removeClass('activated');
this.editorActivated = false;
var elastic = api.$editor.data('xenForoElastic');
if (elastic)
{
elastic();
}
if (blur)
{
this.blurEditor();
}
},
blurEditor: function()
{
if (!this.$textarea.data('redactor'))
{
return;
}
var api = this.api,
ed = api.$editor;
if (api.opts.iframe && ed[0])
{
var doc = ed[0].ownerDocument;
if (doc)
{
// strange, but a focus call here sorts an issue with the iOS8 cursor being stuck
(doc.defaultView || doc.parentWindow).focus();
}
}
if (!$.browser.msie)
{
ed.blur();
}
},
initDragDrop: function()
{
if (this.api.isMobile(true) || this.$textarea.hasClass('NoAttachment'))
{
return;
}
var ed = this.api;
var dragOverTimeout = function() { $droparea.removeClass('hover'); },
$uploader = ed.$box.closest('form').find('.AttachmentUploader'),
canUpload = ($uploader.length > 0),
timer;
var $droparea = $('<div class="redactor_editor_drop" />');
$droparea.append(
$('<span />').text(this.getText(canUpload ? 'drop_files_here_to_upload' : 'uploads_are_not_available'))
).appendTo(ed.$box);
if (!canUpload)
{
$droparea.addClass('dragDisabled');
}
var checkDraggable = function(e)
{
var dt = e.originalEvent.dataTransfer;
if (!dt || typeof dt.files == 'undefined')
{
return false;
}
if (dt.types && ($.inArray('Files', dt.types) == -1 || dt.types[0] == 'text/x-moz-url'))
{
return false;
}
dt.dropEffect = 'copy';
return true;
};
$([document, ed.document]).on('dragover', function(e) {
if (!checkDraggable(e))
{
return;
}
$droparea.addClass('hover');
clearTimeout(timer);
timer = setTimeout(dragOverTimeout, 200);
});
$droparea.on('dragover', function(e) {
if (!checkDraggable(e))
{
return;
}
e.preventDefault();
});
$droparea.on('drop', function(e) {
e.preventDefault();
clearTimeout(timer);
dragOverTimeout();
if (!canUpload)
{
return;
}
var dt = e.originalEvent.dataTransfer;
var doUpload = function(file, onComplete)
{
try {
var form = new FormData();
form.append('upload', file);
form.append('_xfToken', XenForo._csrfToken);
form.append('_xfNoRedirect', '1');
$uploader.find('.HiddenInput').each(function() {
var $input = $(this);
form.append($input.data('name'), $input.data('value'));
});
} catch (e) {
return;
}
// need to use the direct jQuery interface here
$.ajax({
url: $uploader.data('action'),
method: 'POST',
dataType: 'json',
data: form,
processData: false,
contentType: false
}).done(function(ajaxData) {
if (!XenForo.hasResponseError(ajaxData))
{
$uploader.trigger({
type: 'AttachmentUploaded',
ajaxData: ajaxData
});
}
}).fail(function(xhr) {
try
{
var ajaxData = $.parseJSON(xhr.responseText);
if (ajaxData && XenForo.hasResponseError(ajaxData))
{
}
}
catch (e) {}
}).always(function()
{
if (onComplete)
{
onComplete();
}
});
};
if (dt && dt.files && dt.files.length)
{
var files = dt.files,
i = 0;
var uploadNext = function()
{
var file = files[i];
if (file)
{
i++;
doUpload(file, uploadNext);
}
};
uploadNext();
}
});
},
initAutoComplete: function()
{
if (this.$textarea.hasClass('NoAutoComplete'))
{
return;
}
var api = this.api,
$ed = api.$editor,
doc = $ed[0].ownerDocument,
self = this,
hideTimer,
hideCallback = function() {
if (hideTimer)
{
return;
}
hideTimer = setTimeout(function() {
self.acResults.hideResults();
hideTimer = null;
}, 200);
};
this.acVisible = false;
this.acResults = new XenForo.AutoCompleteResults({
onInsert: $.context(this, 'insertAutoComplete')
});
$(doc.defaultView || doc.parentWindow).on('scroll', hideCallback);
$ed.on('click blur', hideCallback);
$ed.on('keydown', function(e) {
var prevent = true,
acResults = self.acResults;
if (!acResults.isVisible())
{
return;
}
switch (e.keyCode)
{
case 40: acResults.selectResult(1); break; // down
case 38: acResults.selectResult(-1); break; // up
case 27: acResults.hideResults(); break; // esc
case 13: acResults.insertSelectedResult(); break; // enter
default:
prevent = false;
}
if (prevent)
{
e.stopPropagation();
e.stopImmediatePropagation();
e.preventDefault();
}
});
// I need this to be first to prevent the enter behavior
$ed.data('events').keydown.reverse();
$ed.on('keyup', function(e) {
var autoCompleteText = self.findCurrentAutoCompleteOption();
if (autoCompleteText)
{
self.triggerAutoComplete(autoCompleteText);
}
else
{
self.hideAutoComplete();
}
});
},
findCurrentAutoCompleteOption: function()
{
var api = this.api,
focus = api.getFocus(),
origin = api.getOrigin();
if (!focus || !origin || focus[0] != origin[0] || focus[1] != origin[1])
{
return false;
}
var $focus = $(focus[0]),
testText = focus[0].nodeType == 3 ? $focus.text().substring(0, focus[1]) : $($focus.contents().get(focus[1] - 1)).text(),
lastAt = testText.lastIndexOf('@');
if (lastAt != -1 && (lastAt == 0 || testText.substr(lastAt - 1, 1).match(/(\s|[\](,]|--)/)))
{
var afterAt = testText.substr(lastAt + 1);
if (!afterAt.match(/\s/) || afterAt.length <= 10)
{
afterAt = afterAt.replace(new RegExp(String.fromCharCode(160), 'g'), ' ');
return afterAt;
}
}
return false
},
insertAutoComplete: function(name)
{
this.api.focus();
var api = this.api,
focus = api.getFocus(),
$focus = $(focus[0]),
testText;
if (focus[0].nodeType == 3)
{
// text node
testText = $focus.text().substring(0, focus[1]);
}
else
{
focus[0] = $focus.contents().get(focus[1] - 1);
$focus = $(focus[0]);
testText = $focus.text();
}
var lastAt = testText.lastIndexOf('@');
if (lastAt != -1)
{
api.setSelection(focus[0], lastAt, focus[0], testText.length);
api.insertHtml('@' + XenForo.htmlspecialchars(name) + ' ');
this.lastAcLookup = name + ' ';
}
api.focus();
},
triggerAutoComplete: function(name)
{
if (this.lastAcLookup && this.lastAcLookup == name)
{
return;
}
this.hideAutoComplete();
this.lastAcLookup = name;
if (name.length > 2 && name.substr(0, 1) != '[')
{
this.acLoadTimer = setTimeout($.context(this, 'autoCompleteLookup'), 200);
}
},
autoCompleteLookup: function()
{
if (this.acXhr)
{
this.acXhr.abort();
}
this.acXhr = XenForo.ajax(
this.autoCompleteUrl,
{ q: this.lastAcLookup },
$.context(this, 'showAutoCompleteResults'),
{ global: false, error: false }
);
},
showAutoCompleteResults: function(ajaxData)
{
this.acXhr = false;
if (this.lastAcLookup != this.findCurrentAutoCompleteOption())
{
return;
}
var api = this.api,
$iframe = api.$box.find('iframe'),
offset = $iframe.offset(),
focus = api.getFocus()[0],
$focus = focus.nodeType == 3 ? $(focus).parent() : $(focus),
focusOffset = $focus.offset();
var css = {
top: offset.top + focusOffset.top + $focus.height() - api.$editor.scrollTop(),
left: offset.left
};
if (XenForo.isRTL())
{
css.right = $('html').width() - offset.left - $iframe.outerWidth();
css.left = 'auto';
}
this.acResults.showResults(
this.lastAcLookup,
ajaxData.results,
$iframe,
css
);
},
hideAutoComplete: function()
{
this.acResults.hideResults();
if (this.acLoadTimer)
{
clearTimeout(this.acLoadTimer);
this.acLoadTimer = false;
}
},
syncEditor: function()
{
if (this.$textarea && this.$textarea.data('redactor'))
{
this.$textarea.data('redactor').syncCode();
}
},
initAutoSave: function()
{
var api = this.api,
self = this,
$form = this.$textarea.closest('form');
if (!$form.length)
{
return;
}
this.lastAutoSaveContent = api.getCode();
var interval = setInterval(function() {
if (!self.$textarea.data('redactor'))
{
clearInterval(interval);
return;
}
self.saveDraft();
}, (this.options.autoSaveFrequency || 60) * 1000);
},
saveDraft: function(forceUpdate, deleteDraft)
{
var api = this.api,
self = this,
$form = this.$textarea.closest('form'),
content = api.$el.prop('disabled') ? this.$bbCodeTextArea.val() : api.getCode();
if (!deleteDraft && !forceUpdate && content == this.lastAutoSaveContent)
{
return false;
}
api.syncCode();
this.lastAutoSaveContent = content;
var e = $.Event('BbCodeWysiwygEditorAutoSave');
e.editor = this;
e.content = content;
e.deleteDraft = deleteDraft;
$form.trigger(e);
if (e.isDefaultPrevented())
{
return false;
}
if (this.autoSaveRunning)
{
return false;
}
this.autoSaveRunning = true;
XenForo.ajax(
this.autoSaveUrl,
$form.serialize() + (deleteDraft ? '&delete_draft=1' : ''),
function(ajaxData) {
var e = $.Event('BbCodeWysiwygEditorAutoSaveComplete');
e.ajaxData = ajaxData;
$form.trigger(e);
if (!e.isDefaultPrevented())
{
var $noticeContainer = api.$box.find('.draftNotice');
if (!$noticeContainer.length)
{
$noticeContainer = $('<div class="draftNotice"><span></span></div>');
api.$content.after($noticeContainer);
}
var $notice = $noticeContainer.find('span:first'),
draftText;
if (ajaxData.draftSaved)
{
draftText = self.getText('draft_saved');
}
else if (ajaxData.draftDeleted)
{
draftText = self.getText('draft_deleted');
}
if (draftText)
{
$notice.text(draftText);
$noticeContainer.finish().hide().fadeIn().delay(2000).fadeOut();
}
}
},
{global: false}
).complete(function() {
self.autoSaveRunning = false;
});
return true;
},
triggerAutoSave: function()
{
this.saveDraft(true);
},
triggerAutoSaveDelete: function()
{
this.saveDraft(true, true);
},
resetAutoSave: function()
{
if (this.$textarea.data('redactor'))
{
var api = this.api,
$form = this.$textarea.closest('form');
this.lastAutoSaveContent = api.$el.prop('disabled') ? this.$bbCodeTextArea.val() : api.getCode();
$form.find('.draftUpdate .draftDeleted, .draftUpdate .draftSaved').finish().fadeOut();
}
},
insertHtmlCallback: function(nodes)
{
this.watchImagesElastic(nodes);
var self = this;
setTimeout(function() {
self.triggerElastic();
}, 300);
},
wrapSelectionInHtml: function(ed, start, end, selectInside)
{
if (selectInside)
{
end = '<ins class="selection"></ins>' + end;
}
var sel = ed.getSelectedHtml();
sel = sel.replace(/^(<p[^>]*>)?/, '$1' + start).replace(/(<\/p>)?$/, end + '$1');
ed.execCommand('inserthtml', sel);
ed.syncCode();
if (selectInside)
{
var $sel = ed.$editor.find('ins.selection');
if ($sel.length)
{
ed.setSelection($sel[0], 0, $sel[0], 0);
$sel.remove();
}
else
{
ed.focus();
}
}
},
toggleSmilies: function(ed)
{
var self = this,
$smilies = ed.$box.find('.redactor_smilies');
if ($smilies.length)
{
$smilies.slideToggle();
return;
}
if (self.smiliesPending)
{
return;
}
self.smiliesPending = true;
XenForo.ajax(
'index.php?editor/smilies',
{},
function(ajaxData) {
if (XenForo.hasResponseError(ajaxData))
{
return;
}
if (ajaxData.templateHtml)
{
new XenForo.ExtLoader(ajaxData, function()
{
$smilies = $('<div class="redactor_smilies" />').html(ajaxData.templateHtml);
$smilies.hide();
$smilies.on('click', '.Smilie', function(e) {
e.preventDefault();
var $smilie = $(this),
html = $.trim($smilie.html());
ed.execCommand('inserthtml', html);
ed.focus();
});
ed.$box.append($smilies);
$smilies.xfActivate();
if (ed.browser('msie'))
{
$smilies.show();
}
else
{
$smilies.slideToggle();
}
});
}
}
).complete(function() {
self.smiliesPending = false;
});
},
modalCreateCallback: function(ed, modal)
{
modal.addClass('xenOverlay');
var $form = $('<form class="formOverlay xenForm" />').append(modal.children()).appendTo(modal);
$form.on('submit', function(e) {
e.preventDefault();
$form.find('.button.primary').click();
});
$form.on('click', 'input[type=submit]', function(e) {
e.stopPropagation();
e.preventDefault();
});
$('#redactor_modal_header').addClass('heading');
return modal;
},
getLinkModal: function(ed)
{
var self = this;
ed.saveSelection();
var selNode = ed.getSelectedNode(), $link;
if (selNode)
{
$link = $(selNode).closest('a', ed.$editor[0]);
}
ed.modalInit(this.getText('link'), { url: this.dialogUrl + '&dialog=link' }, 600, $.proxy(function()
{
var $input = $('#redactor_link_url');
$('#redactor_insert_link_btn').click(function(e) {
e.preventDefault();
setTimeout(function()
{
ed.restoreSelection();
var val = $input.val();
var selInfo = ed.analyzeSelection();
if (val !== '')
{
ed.pushUndoStack();
var typedVal = val;
if (val.match(/^(mailto|https?):/))
{
// already a valid link, do nothing
}
else if (val.match(/@[a-z0-9-]+\.[a-z0-9\.-]+$/i))
{
val = 'mailto:' + val;
}
else if (!val.match(/^https?:/i))
{
val = 'http://' + val;
}
if ($link && $link.length)
{
var originalHref = $link.attr('href');
$link.attr('href', val);
if ($link.text() == originalHref)
{
$link.text(val);
ed.setSelection($link[0], 1, $link[0], 1);
}
}
else if (selInfo.isCollapsed)
{
ed.pasteHtmlAtCaret('<a href="' + XenForo.htmlspecialchars(val) + '">' + XenForo.htmlspecialchars(typedVal) + '</a><span class="AfterLink">​</span>');
ed.$editor.find('.AfterLink').remove();
}
else
{
ed.execCommand('unlink', '', false);
ed.execCommand('createlink', val, false);
}
}
else if ($link && $link.length)
{
// removing the link
ed.pushUndoStack();
selInfo.bookmarkSelection();
$link.after($link[0].childNodes);
$link.remove();
selInfo.restoreBookmark();
}
ed.syncCode();
ed.modalClose();
ed.focus();
}, 150);
});
if ($link && $link.length)
{
$input.val($link.attr('href').replace(/^mailto:/, ''));
}
setTimeout(function() {
$input.focus();
}, 100);
}, ed));
},
getImageModal: function(ed)
{
var self = this;
ed.saveSelection();
var selHtml = ed.getSelectedHtml(), defaultVal;
if (selHtml.match(/^\s*<img[^>]+src="([^"]+)"[^>]*>\s*$/) && !selHtml.match(/mceSmilie|attachFull|attachThumb/))
{
defaultVal = RegExp.$1; // this assignment is needed because jQuery uses a regex
defaultVal = $('<textarea>').html(defaultVal).text();
}
ed.modalInit(this.getText('image'), { url: this.dialogUrl + '&dialog=image' }, 600, $.proxy(function()
{
var $input = $('#redactor_image_link');
$('#redactor_image_btn').click(function(e) {
e.preventDefault();
ed.restoreSelection();
var val = $input.val();
if (val !== '')
{
if (!val.match(/^https?:|ftp:/i))
{
val = 'http://' + val;
}
ed.pasteHtmlAtCaret('<img src="' + XenForo.htmlspecialchars(val) + '" alt="[IMG]" unselectable="on" /> ');
}
ed.modalClose();
ed.observeImages();
ed.syncCode();
ed.focus();
});
if (defaultVal)
{
$input.val(defaultVal);
}
setTimeout(function() {
$input.focus();
}, 100);
}, ed));
},
getMediaModal: function(ed)
{
var self = this;
ed.saveSelection();
ed.modalInit(this.getText('media'), { url: this.dialogUrl + '&dialog=media' }, 600, $.proxy(function()
{
$('#redactor_insert_media_btn').click(function(e) {
e.preventDefault();
self.insertMedia(e, ed);
});
setTimeout(function() {
$('#redactor_media_link').focus();
}, 100);
}, ed));
},
insertMedia: function(e, ed)
{
XenForo.ajax(
'index.php?editor/media',
{ url: $('#redactor_media_link').val() },
function(ajaxData) {
if (XenForo.hasResponseError(ajaxData))
{
return;
}
if (ajaxData.matchBbCode)
{
ed.restoreSelection();
ed.execCommand('inserthtml', ajaxData.matchBbCode);
ed.syncCode();
ed.modalClose();
}
else if (ajaxData.noMatch)
{
alert(ajaxData.noMatch);
}
}
);
},
getCodeModal: function(ed)
{
var self = this;
ed.saveSelection();
ed.modalInit(this.getText('code'), { url: this.dialogUrl + '&dialog=code' }, 600, $.proxy(function()
{
$('#redactor_insert_code_btn').click(function(e) {
e.preventDefault();
self.insertCode(e, ed);
});
setTimeout(function() {
$('#redactor_code_code').focus();
}, 100);
}, ed));
},
insertCode: function(e, ed)
{
var tag, code, output;
switch ($('#redactor_code_type').val())
{
case 'html': tag = 'HTML'; break;
case 'php': tag = 'PHP'; break;
default: tag = 'CODE';
}
code = $('#redactor_code_code').val();
code = code.replace(/&/g, '&').replace(/</g, '<')
.replace(/>/g, '>').replace(/"/g, '"')
.replace(/\t/g, ' ')
.replace(/\n /g, '\n ')
.replace(/ /g, ' ')
.replace(/ /g, ' ') // need to do this twice to catch a situation where there are an odd number of spaces
.replace(/\n/g, '</p>\n<p>');
output = '[' + tag + ']' + code + '[/' + tag + ']';
if (output.match(/\n/))
{
output = '<p>' + output + '</p>';
output = output.replace(/<p><\/p>/g, '<p>' + (!$.browser.msie ? '<br>' : ' ') + '</p>');
}
ed.restoreSelection();
ed.execCommand('inserthtml', output);
ed.syncCode();
ed.modalClose();
},
getSpoilerModal: function(ed)
{
var self = this;
ed.saveSelection();
ed.modalInit(this.getText('spoiler'), { url: this.dialogUrl + '&dialog=spoiler' }, 600, $.proxy(function()
{
$('#redactor_insert_spoiler_btn').click(function(e) {
e.preventDefault();
self.insertSpoiler(e, ed);
});
setTimeout(function() {
$('#redactor_spoiler_title').focus();
}, 100);
}, ed));
},
insertSpoiler: function(e, ed)
{
var self = this,
val = $('#redactor_spoiler_title').val();
ed.restoreSelection();
if (val)
{
self.wrapSelectionInHtml(ed, '[SPOILER="' + XenForo.htmlspecialchars(val) + '"]', '[/SPOILER]', true);
}
else
{
self.wrapSelectionInHtml(ed, '[SPOILER]', '[/SPOILER]', true);
}
ed.modalClose();
},
wysiwygToBbCode: function(ed)
{
var self = this,
code = ed.getCode();
if (code.match(/^<p>(<br\s*\/?>|\s| )*<\/p>$/i))
{
self.wysiwygToBbCodeSuccess(ed, {
bbCode: ''
});
}
else
{
XenForo.ajax(
'index.php?editor/to-bb-code',
{ html: ed.getCode() },
function(ajaxData) { self.wysiwygToBbCodeSuccess(ed, ajaxData); }
);
}
},
wysiwygToBbCodeSuccess: function(ed, ajaxData)
{
if (XenForo.hasResponseError(ajaxData) || typeof(ajaxData.bbCode) == 'undefined')
{
return;
}
var $container = ed.$box,
$existingTextArea = ed.$el,
$textContainer = $('<div class="bbCodeEditorContainer" />'),
$newTextArea = $('<textarea class="textCtrl Elastic" rows="5" />'),
self = this;
if ($existingTextArea.prop('disabled'))
{
return; // already using this
}
$newTextArea
.attr('name', $existingTextArea.attr('name').replace(/_html(]|$)/, '$1'))
.val(ajaxData.bbCode)
.appendTo($textContainer);
if (this.$textarea.hasClass('NoAttachment'))
{
$newTextArea.addClass('NoAttachment');
}
$('<a />')
.attr('href', 'javascript:')
.text(this.getText('switch_mode_rich'))
.click(function() { self.bbCodeToWysiwyg(ed); })
.appendTo(
$('<div />').appendTo($textContainer)
);
$existingTextArea.prop('disabled', true);
if (ed.browser('mozilla'))
{
// reloading the page needs to remove this as it will start in wysiwyg mode
$(window)
.unbind('unload.rte')
.bind('unload.rte', function() {
$existingTextArea.removeAttr('disabled');
});
}
$container.hide();
$textContainer.insertAfter($container).xfActivate();
$newTextArea.focus();
this.$bbCodeTextContainer = $textContainer;
this.$bbCodeTextArea = $newTextArea;
},
bbCodeToWysiwyg: function(ed)
{
var self = this,
val = this.$bbCodeTextArea.val();
if ($.trim(val).length == 0)
{
this.bbCodeToWysiwygSuccess(ed, {
html: '<p>' + (!$.browser.msie ? '<br />' : '') + '</p>'
});
}
else
{
XenForo.ajax(
'index.php?editor/to-html',
{ bbCode: this.$bbCodeTextArea.val() },
function(ajaxData) { self.bbCodeToWysiwygSuccess(ed, ajaxData); }
);
}
},
bbCodeToWysiwygSuccess: function(ed, ajaxData)
{
if (XenForo.hasResponseError(ajaxData) || typeof(ajaxData.html) == 'undefined')
{
return;
}
var $container = ed.$box,
$existingTextArea = ed.$el;
if (!$existingTextArea.prop('disabled'))
{
return; // already using
}
$existingTextArea.prop('disabled', false);
$container.show();
ed.setCode(ajaxData.html);
ed.selectFirst();
ed.observeFormatting();
this.$bbCodeTextContainer.remove();
},
pastePreventCallback: function(e, ed, pasteEvent)
{
var oPaste = pasteEvent.originalEvent;
if (!oPaste.clipboardData)
{
return;
}
var clipboard = oPaste.clipboardData,
items = clipboard.items,
types = clipboard.types;
if (!items || !types)
{
return;
}
for (var j = 0; j < types.length; j++)
{
if (types[j] == 'text/html')
{
return;
}
}
var hasImage = false;
for (var i = 0; i < items.length; i++) {
if (items[i].type.match(/^image\/([a-z0-9_-]+)$/i)) {
var blob = items[i].getAsFile();
var URLObj = window.URL || window.webkitURL;
var source = URLObj.createObjectURL(blob);
var pasteImageId = this.pasteImageCounter++;
if (this.uploadPastedImage(ed, pasteImageId, RegExp.$1, blob)) {
ed.insertHtml('<img src="' + source + '" data-paste-id="' + pasteImageId + '">');
hasImage = true;
}
}
}
if (hasImage)
{
e.preventDefault();
pasteEvent.preventDefault();
pasteEvent.stopPropagation();
}
},
pasteManipulateCallback: function(ed, pastedFrag)
{
if (pastedFrag && pastedFrag.querySelectorAll)
{
var imgs = pastedFrag.querySelectorAll('img');
if (imgs) {
for (var i = 0; i < imgs.length; i++) {
imgs[i].setAttribute('style', '-x-ignore: 1');
if (imgs[i].src.match(/^data:image\/([a-z0-9_-]+);([a-z0-9_-]+),([\W\w]+)$/i)) {
var pasteImageId = this.pasteImageCounter++;
imgs[i].setAttribute('data-paste-id', pasteImageId);
if (!this.uploadPastedImage(ed, pasteImageId, RegExp.$1, RegExp.$3, RegExp.$2)) {
imgs[i].parentNode.removeChild(imgs[i]);
}
}
}
}
}
},
pasteCleanUpCallback: function(e, ed, html)
{
var isIE = ed.browser('msie') && document.all; // IE11 fixes the <br> behavior
html = $.trim(html);
var fromRedactor = html.match(/<[a-zA-Z0-9-]+[^>]* data-redactor="1"/);
html = html.replace(/^<div[^>]* data-redactor-wrapper="1"[^>]*>([\w\W]+)<\/div>$/, '$1');
if (ed.browser('mozilla'))
{
html = html.replace(/<br>$/gi, '');
}
html = html.replace(/<img[^>]+src="webkit-fake-url:[^"]*"[^>]*>/ig, '');
html = html.replace(/<style[^>]*>([\w\W]*?)<\/style>/gi, '');
html = $.trim(html);
if (html.match(/<p(\s|>)/i) && !html.match(/^<(ul|ol|li|p|div|table|tr|th|td|pre|h\d)(\s|>)/))
{
// contains a paragraph and doesn't start with something like a pargraph.
// IE will do this when pasting from part of a paragraph
html = '<p>' + html.replace(/(<p(\s|>))/, '</p>$1');
}
// since <p> only counts as one line break, we need to fix that
html = html.replace(/<\/p>/gi, '</p><p>' + (isIE ? '' : '<br>') + '<span><span></span></span></p>');
html = html.replace(/<p>(<br>)?<span><span><\/span><\/span><\/p>$/, '');
// convert divs to p's and keep empty ones
html = html.replace(/<div/gi, '<p').replace(/<\/div>/g, '</p>');
html = html.replace(/<p([^>]*)>(\s*|<br\s*\/?>| )<\/p>/gi, '<p$1>' + (isIE ? '' : '<br>') + '<span><span></span></span></p>');
html = html.replace(/(<[a-zA-Z0-9-]+[^>]*) data-redactor="1"/g, '$1');
html = html.replace(/<span[^>]+style="[^"]*white-space:\s*pre[^"]*"[^>]*>([\w\W]+?)<\/span>/g,
function(match, contents) {
return contents.replace(/\t/g, ' ').replace(/ /g, ' ').replace(/ /g, ' ');
}
);
html = html.replace(/([\w\W]|^)<a\s[^>]*data-user="(\d+, [^"]+)"[^>]*>([\w\W]+?)<\/a>/gi,
function(match, prefix, user, username) {
var userInfo = user.split(', ');
if (!parseInt(userInfo[0], 10))
{
return match;
}
return prefix + (prefix == '@' ? '' : '@') + userInfo[1].replace(/^@/, '');
}
);
html = html.replace(/(<img\s[^>]*)src="[^"]*"(\s[^>]*)data-url="([^"]+)"/gi,
function(match, prefix, suffix, source) {
return prefix + 'src="' + source + '"' + suffix;
}
);
html = html.replace(/(( ){2,})( )?/gi,
function(match, nb, ignore, space) {
var count = nb.length / 6;
if (space && space.length)
{
count++;
}
var output = '';
for (var i = 2; i <= count; i += 2)
{
output += ' ';
}
if (count % 2 == 1)
{
output += ' ';
}
return output;
}
);
if (!fromRedactor)
{
var filterHtml = function(html, regex, replace)
{
var newHtml;
do
{
newHtml = html.replace(regex, replace);
if (newHtml == html)
{
break;
}
html = newHtml;
}
while (true);
return newHtml;
};
html = filterHtml(html, /<input[^>]*>/gi, '');
html = filterHtml(html, /<textarea[^>]*>/gi, '');
html = filterHtml(html, /<select[^>]*>([\w\W]*?)<\/select>/gi, '');
html = filterHtml(html, /<button[^>]*>([\w\W]*?)<\/button>/gi, '');
html = filterHtml(html, /<article[^>]*>([\w\W]*?)<\/article>/gi, '$1');
html = filterHtml(html, /<blockquote[^>]*>([\w\W]*?)<\/blockquote>/gi, '$1');
html = filterHtml(html, /<del[^>]*>([\w\W]*?)<\/del>/gi, '$1');
html = filterHtml(html, /<ins[^>]*>([\w\W]*?)<\/ins>/gi, '$1');
html = filterHtml(html, /<sub[^>]*>([\w\W]*?)<\/sub>/gi, '$1');
html = filterHtml(html, /<sup[^>]*>([\w\W]*?)<\/sup>/gi, '$1');
html = filterHtml(html, /<code[^>]*>([\w\W]*?)<\/code>/gi, '$1');
html = filterHtml(html, /<tr[^>]*>([\w\W]*?)<\/tr>/gi, '<p>$1</p>');
html = filterHtml(html, /<td[^>]*>([\w\W]*?)<\/td>/gi, '$1 ');
html = filterHtml(html, /<th[^>]*>([\w\W]*?)<\/th>/gi, '<b>$1</b> ');
html = filterHtml(html, /<tbody[^>]*>([\w\W]*?)<\/tbody>/gi, '$1 ');
html = filterHtml(html, /<table[^>]*>([\w\W]*?)<\/table>/gi, '$1 ');
html = html.replace(/<h1[^>]*>([\w\W]+?)<\/h1>/ig, '<p>[paste:font size="6"]<b>$1</b>[/paste:font]</p>');
html = html.replace(/<h2[^>]*>([\w\W]+?)<\/h2>/ig, '<p>[paste:font size="5"]<b>$1</b>[/paste:font]</p>');
html = html.replace(/<h3[^>]*>([\w\W]+?)<\/h3>/ig, '<p>[paste:font size="4"]<b>$1</b>[/paste:font]</p>');
html = html.replace(/<h4[^>]*>([\w\W]+?)<\/h4>/ig, '<p>[paste:font size="3"]<b>$1</b>[/paste:font]</p>');
html = html.replace(/<h5[^>]*>([\w\W]+?)<\/h5>/ig, '<p><b>$1</b></p>');
html = html.replace(/<h6[^>]*>([\w\W]+?)<\/h6>/ig, '<p><b>$1</b></p>');
html = html.replace(/<pre[^>]*>([\w\W]+?)<\/pre>/ig, function(all, inner) {
var output = '';
if (!inner.length)
{
output = '<p></p>';
}
else
{
output = '<p>' + inner.replace(/\r?\n/g, '</p><p>') + '</p>';
output = output.replace(/\t/g, ' ')
.replace(/<p> /g, '<p> ')
.replace(/ /g, ' ')
.replace(/ /g, ' ') // need to do this twice to catch a situation where there are an odd number of spaces
.replace(/<span[^>]*>( |<br>)<\/span>/gi, '$1');
output = output.replace(/(( ){2,})( )?/gi,
function(match, nb, ignore, space) {
var count = nb.length / 6;
if (space && space.length)
{
count++;
}
var output = '';
for (var i = 2; i <= count; i += 2)
{
output += ' ';
}
if (count % 2 == 1)
{
output += ' ';
}
return output;
}
);
}
return output.replace(/<p([^>]*)>(\s*|<br\s*\/?>| )<\/p>/gi, '<p$1>' + (isIE ? '' : '<br>') + '<span><span></span></span></p>');
});
}
if (ed.$editor.data('xenForoElastic'))
{
setTimeout(function() {
ed.$editor.data('xenForoElastic')();
}, 0);
}
if (!html.match(/<(?!br\s*\/?)([a-z0-9-]+)(\s|\/|>)/i) && html.match(/<br\s*\/?>/i))
{
// no tags but brs, likely a plain text paste so convert
html = '<p>' + html.replace(/<br\s*\/?>\s*/ig, '</p><p>') + '</p>';
html = html.replace(/<p><\/p>/ig, '<p>' + (isIE ? '' : '<br>') + '<span><span></span></span></p>');
}
if (fromRedactor)
{
html = html.replace(/<span><span><\/span><\/span>/gi, '');
e.preventDefault();
}
return html;
},
uploadPastedImage: function(ed, pasteId, type, data, encoding)
{
var $uploader = ed.$box.closest('form').find('.AttachmentUploader');
if (!$uploader.length)
{
return false;
}
if (this.$textarea.hasClass('NoAttachment'))
{
return false;
}
try {
var form = new FormData();
if (typeof(data) == 'string') {
// data URI
var byteString;
if (encoding == 'base64') {
byteString = atob(data);
} else {
byteString = unescape(data);
}
var array = [];
for(var i = 0; i < byteString.length; i++) {
array.push(byteString.charCodeAt(i));
}
data = new Blob([new Uint8Array(array)], {type: 'image/' + type});
}
var date = new Date(),
filename = 'upload_' + date.getFullYear() + '-' + (date.getMonth() + 1) + '-' + date.getDate()
+ '_' + date.getHours() + '-' + date.getMinutes() + '-' + date.getSeconds()
+ '.' + type;
form.append('upload', data, filename);
form.append('filename', filename);
form.append('_xfToken', XenForo._csrfToken);
form.append('_xfNoRedirect', '1');
$uploader.find('.HiddenInput').each(function() {
var $input = $(this);
form.append($input.data('name'), $input.data('value'));
});
} catch (e) {
return false;
}
var self = this;
// need to use the direct jQuery interface here
$.ajax({
url: XenForo.canonicalizeUrl($uploader.data('action'), XenForo.ajaxBaseHref),
method: 'POST',
dataType: 'json',
data: form,
processData: false,
contentType: false
}).done(function(ajaxData) {
if (!self.$textarea.data('redactor'))
{
return;
}
var $img = self.$textarea.getEditor().find('img[data-paste-id=' + pasteId + ']');
if (XenForo.hasResponseError(ajaxData))
{
$img.remove();
}
else
{
$img.data('paste-id', '').attr('src', ajaxData.viewUrl).attr('alt', 'attachFull' + ajaxData.attachment_id).addClass('attachFull');
$uploader.trigger({
type: 'AttachmentUploaded',
ajaxData: ajaxData
});
}
}).fail(function(xhr) {
self.$textarea.getEditor().find('img[data-paste-id=' + pasteId + ']').remove();
try
{
var ajaxData = $.parseJSON(xhr.responseText);
if (ajaxData && XenForo.hasResponseError(ajaxData))
{
}
}
catch (e) {}
});
return true;
},
getText: function(name, def)
{
var xfEditorLang = RELANG.xf || RLANG;
if (typeof xfEditorLang[name] == 'string')
{
return xfEditorLang[name];
}
return def || name;
}
};
XenForo.BbCodeWysiwygEditor_EXTEND = XenForo.BbCodeWysiwygEditor_EXTEND || {};
XenForo.register('textarea.BbCodeWysiwygEditor', 'XenForo.BbCodeWysiwygEditor');
}
(jQuery, this, document);