{

global $wgOut;

wfLoadExtensionMessages('MeanEditor');

$wgOut->addHTML('<p class="visual_editing_denied errorbox">' . wfMsg('no_visual') . '<em class="visual_editing_denied_reason">'.$reason.'</em></p>');

# FIXME: Doesn't work. Why?

#$edit_context->editFormTextBeforeContent .= '<p class="visual_editing_denied errorbox">The visual editor can\'t be used for this page. Most likely, it contains advanced or unsopported features. If you can, try editing smaller paragraphs.<br /><br />Reason: <em class="visual_editing_denied_reason">'.$reason.'</em></p>';

# Maybe add a page to gather feedback

return true; # Show the standard textbox interface

{

global $wgUploadPath, $wgArticlePath;

wfLoadExtensionMessages('MeanEditor');

$meaneditor_page_src = str_replace('$1', '', $wgArticlePath);

# Detect code sections (lines beginning with whitespace)

if (preg_match('/^[ \t]/m',$wiki_text))

return deny_visual_because_of(wfMsg('reason_whitespace'), $edit_context);

# Detect custom tags: only <br />, super/sub-scripts and references are supported at the moment

# TODO: expand the safe list

# Especially problematic tags (do not even think about supporting them):

# <p> (would require special handling to disable normal paragraphing, confusing)

# <h*> (for headings not in TOC, strange closing tag)

# <b>,<i> (not to be confused with ''emphasis'' as <em>)

# <pre>, <nowiki> (if something gets implemented, better be the common leading spaces)

$wiki_text=str_replace('<br />','__TEMP__TEMP__br',$wiki_text);

$wiki_text=str_replace('<br>','__TEMP__TEMP__br',$wiki_text);

$wiki_text=str_replace('<references />','__TEMP__TEMP__allreferences',$wiki_text);

$wiki_text=str_replace('<ref>','__TEMP__TEMP__ref',$wiki_text);

$wiki_text=str_replace('</ref>','__TEMP__TEMP__cref',$wiki_text);

$wiki_text=str_replace('<sup>','__TEMP__TEMP__sup',$wiki_text);

$wiki_text=str_replace('</sup>','__TEMP__TEMP__csup',$wiki_text);

$wiki_text=str_replace('<sub>','__TEMP__TEMP__sub',$wiki_text);

$wiki_text=str_replace('</sub>','__TEMP__TEMP__csub',$wiki_text);

if (!((strpos($wiki_text, '<')===FALSE) && (strpos($wiki_text, '>')===FALSE)))

return deny_visual_because_of(wfMsg('reason_tag'), $edit_context);

$wiki_text=str_replace('__TEMP__TEMP__br','<br />', $wiki_text);

$wiki_text=str_replace('__TEMP__TEMP__allreferences','references_here',$wiki_text);

$wiki_text=str_replace('__TEMP__TEMP__sup','<sup>',$wiki_text);

$wiki_text=str_replace('__TEMP__TEMP__csup','</sup>',$wiki_text);

$wiki_text=str_replace('__TEMP__TEMP__sub','<sub>',$wiki_text);

$wiki_text=str_replace('__TEMP__TEMP__csub','</sub>',$wiki_text);

$wiki_text=str_replace('__TEMP__TEMP__ref','<ref>',$wiki_text);

$wiki_text=str_replace('__TEMP__TEMP__cref','</ref>',$wiki_text);

# This characters are problematic only at line beginning

$unwanted_chars_at_beginning = array(':', ';');

foreach ($unwanted_chars_at_beginning as $uc)

if (preg_match('/^'.$uc.'/m',$wiki_text))

return deny_visual_because_of(wfMsg('reason_indent', $uc), $edit_context);

# <hr>, from Parser.php... TODO: other regexps can be directly stolen from there

$wiki_text=preg_replace('/(^|\n)-----*/', '\\1<hr />', $wiki_text);

#Collapse multiple newlines

# TODO: Compare Wikipedia:Don't_use_line_breaks

$wiki_text=preg_replace("/\n\n+/","\n\n",$wiki_text);

$wiki_text=preg_replace('/^(.+?)$/m','<p>$1</p>',$wiki_text);

#$wiki_text=preg_replace('/\'\'\'(.*?)\'\'\'/','<strong>$1</strong>',$wiki_text);

#$wiki_text=preg_replace('/\'\'(.*?)\'\'/','<em>$1</em>',$wiki_text);

$obp = new Parser;

$obp->clearState();

$obp->setTitle('');

$obp->mOptions = new ParserOptions;

$wiki_text = $obp->doAllQuotes($wiki_text);

#Substitute ===

$wiki_text=preg_replace('/(?:<p>|)\s*===(.*?)===\s*(?:<\/p>|)/','<h3>\1</h3>',$wiki_text);

#Substitute ==

$wiki_text=preg_replace('/(?:<p>|)\s*==(.*?)==\s*(?:<\/p>|)/','<h2>\1</h2>',$wiki_text);

#Substitute [[Image:a]]

#FIXME: do not require $wgHashedUploadDirectory = false

$wiki_text=preg_replace('/\[\[Image:(.*?)\]\]/','<img alt="\1" src="' . $wgUploadPath . '/\1" />',$wiki_text);

#Create [[a|b]] syntax for every link

#TODO: What to do for the [[word (detailed disambiguation)|]] 'pipe trick'?

$wiki_text=preg_replace('/\[\[([^|]*?)\]\]/','[[\1|\1]]',$wiki_text);

#Substitute [[ syntax (internal links)

if (preg_match('/\[\[([^|\]]*?):(.*?)\|(.*?)\]\]/',$wiki_text,$unwanted_matches))

return deny_visual_because_of(wfMsg('reason_special_link', $unwanted_matches[0]), $edit_context);

#Preserve #section links from the draconic feature detection

$wiki_text=preg_replace_callback('/\[\[(.*?)\|(.*?)\]\]/',

create_function('$matches', 'return "[[".str_replace("#","__TEMP_MEAN_hash",$matches[1])."|".str_replace("#","__TEMP_MEAN_hash",$matches[2])."]]";'),

$wiki_text);

$wiki_text=preg_replace_callback('/<a href="(.*?)">/',

create_function('$matches', 'return "<a href=\"".str_replace("#","__TEMP_MEAN_hash",$matches[1])."\">";'),

$wiki_text);

$wiki_text=preg_replace('/\[\[(.*?)\|(.*?)\]\]/','<a href="' . $meaneditor_page_src . '\1">\2</a>',$wiki_text);

#Create [a b] syntax for every link

#(must be here, so that internal links have already been replaced)

$wiki_text=preg_replace('/\[([^| ]*?)\]/','[\1 _autonumber_]',$wiki_text);

#Substitute [ syntax (external links)

$wiki_text=preg_replace('/\[(.*?) (.*?)\]/','<a href="\1">\2</a>',$wiki_text);

#Lists support

$wiki_text=preg_replace("/<p># (.*?)<\/p>/",'<ol><li>\1</li></ol>',$wiki_text);

$wiki_text=preg_replace("/<p>\* (.*?)<\/p>/",'<ul><li>\1</li></ul>',$wiki_text);

$wiki_text=preg_replace("/<\/ol>\n<ol>/","\n",$wiki_text);

$wiki_text=preg_replace("/<\/ul>\n<ul>/","\n",$wiki_text);

# Crude but safe detection of unsupported features

# In the future, this could be loosened a lot, should also detect harmless uses

# TODO: Compare with MediaWiki security policy, ensure no mediawiki code can create unsafe HTML in the editor

# Allow numbered entities, these occur far too often and should be innocous

$wiki_text=str_replace('&#','__TEMP__MEAN__nument',$wiki_text);

$unwanted_chars = array('[', ']', '|', '{', '}', '#', '*');

foreach ($unwanted_chars as $uc)

if (!($unwanted_match = strpos($wiki_text, $uc) === FALSE))

return deny_visual_because_of(wfMsg('reason_forbidden_char', $uc), $edit_context);

# Restore numbered entities

$wiki_text=str_replace('__TEMP__MEAN__nument','&#',$wiki_text);

#<ref> support

global $refs_div;

global $refs_num;

$refs_div='';

$refs_num=0;

$wiki_text=preg_replace_callback('/<ref>(.*?)<\/ref>/',

create_function('$matches', 'global $refs_div,$refs_num; $refs_num++; $refs_div=$refs_div."<p id=ref".$refs_num." class=\"ref\"> [".$refs_num."] ".

$matches[1]."</p>"; return "<a href=\"#ref".$refs_num."\"> [".$refs_num."] </a>";'),

$wiki_text);

$refs_div='<div class="ref">'.$refs_div."</div>";

# We saved #section links from the sacred detection fury, now restore them

$wiki_text=str_replace("__TEMP_MEAN_hash","#",$wiki_text);

$wiki_text=$wiki_text.$refs_div;

return false;

{

global $wgArticlePath;

$meaneditor_page_src = str_replace('$1', '', $wgArticlePath);

$meaneditor_page_src_escaped = addcslashes($meaneditor_page_src, '/.');

$html_text=preg_replace('/(^|\n)<hr \/>*/', '\\1-----',$html_text);

$html_text=preg_replace('/<strong>(.*?)<\/strong>/','\'\'\'\1\'\'\'',$html_text);

$html_text=preg_replace('/<em>(.*?)<\/em>/','\'\'\1\'\'',$html_text);

$html_text=preg_replace('/<h2>(.*?)<\/h2>/',"==\\1==\n",$html_text);

$html_text=preg_replace('/<h3>(.*?)<\/h3>/',"===\\1===\n",$html_text);

$html_text=preg_replace_callback('/<a href="'.$meaneditor_page_src_escaped.'(.*?)">/',

create_function('$matches', 'return "<a href=\"'.$meaneditor_page_src.'" . rawurldecode($matches[1]). "\">";'), $html_text);

$html_text=preg_replace('/<a href="'.$meaneditor_page_src_escaped.'(.*?)">(.*?)<\/a>/','[[\1|\2]]',$html_text);

$html_text=preg_replace('/references_here/','<references />',$html_text);

#<ref> support:

# 1) Extract references block

global $html_refs;

$html_text=preg_replace_callback('/<div class="ref">(.*?)<\/div>/',

create_function('$matches', 'global $html_refs; $html_refs=$matches[1];

return "";'),

$html_text);

# 2) Put each reference in place

$html_text=preg_replace_callback('/<a href="#(.*?)">.*?<\/a>/',

create_function('$matches', 'global $html_refs; preg_match("/<p id=.".$matches[1].".*?> \[.*?\] (.*?)<\/p>/",$html_refs,$b);return "<ref>".$b[1]."</ref>";'),$html_text);

$html_text=preg_replace('/<p>/','',$html_text);

$html_text=preg_replace('/<\/p>/',"\n\n",$html_text);

$html_text=preg_replace('/<a href="(.*?)">(.*?)<\/a>/','[\1 \2]',$html_text);

$html_text=preg_replace_callback('/<img alt="(.*?)" src="(.*?)" \/>/',create_function('$matches',

'return "[[Image:".$matches[1]."]]";'

),$html_text);

$html_text=preg_replace_callback('/<img src="(.*?)" alt="(.*?)" \/>/',create_function('$matches',

'return "[[Image:".$matches[2]."]]";'

),$html_text);

# TODO: integrate lists with the previous paragraph? Check XHTML requirements

$html_text=preg_replace_callback('/<ol>(.*?)<\/ol>/',create_function('$matches',

'$matches[1]=str_replace("<li>","# ",$matches[1]);

return str_replace("</li>","\n",$matches[1])."\n";'),$html_text);

$html_text=preg_replace_callback('/<ul>(.*?)<\/ul>/',create_function('$matches',

'$matches[1]=str_replace("<li>","* ",$matches[1]);

return str_replace("</li>","\n",$matches[1])."\n";'),$html_text);

# Let's simplify [page] links which don't need [page|text] syntax

$html_text=preg_replace('/\[\[(.*?)\|\1\]\]/','[[\1]]',$html_text);

# The same for autonumbered external links

$html_text=preg_replace('/\[(.*?) _autonumber_\]/','[\1]',$html_text);

# Safe-guard against unwanted whitespace at the beginning of a line

# TODO: code sections

$html_text=preg_replace('/^[ \t]+/',"",$html_text);

$html_text=preg_replace('/\n[ \t]+/',"\n",$html_text);

# When editing sections, Wymeditor has the bad habit of adding two newlines

# TODO: Why? Anyway, redundant whitespace handling is already authoritarian

$html_text=preg_replace('/\n\n$/', '', $html_text);

return false;

{

global $wgOut, $wgArticlePath, $wgStylePath, $wgUploadPath, $wgLang;

wfLoadExtensionMessages('MeanEditor');

$sk = new Skin;

$wiki_path = str_replace('$1', '', $wgArticlePath);

$wgOut->addScriptFile('../../extensions/MeanEditor/wymeditor/jquery/jquery.js');

$wgOut->addScriptFile('../../extensions/MeanEditor/wymeditor/wymeditor/jquery.wymeditor.pack.js');

$wgOut->addScriptFile('../../extensions/MeanEditor/wymeditor/wymeditor/plugins/resizable/jquery.wymeditor.resizable.js');

$wgOut->addExtensionStyle('../extensions/MeanEditor/fix_meaneditor.css');

# For now, it looks better in IE8 standards mode, even though IE support is very messy

#$wgOut->addMeta('X-UA-Compatible', 'IE=7');

$wgOut->addInlineScript('

Array.prototype.wym_remove = function(from, to) {

// From a suggestion at forum.wymeditor.org

this.splice(from, !to || 1 + to - from + (!(to < 0 ^ from >= 0) && (to < 0 || -1) * this.length));

return this.length;

};

jQuery(function() {

jQuery(\'.wymeditor\').wymeditor({

html: "'.addcslashes($html_text,"\"\n").'",

lang: "'.$wgLang->getCode().'",

iframeBasePath: "extensions/MeanEditor/iframe/",

dialogLinkHtml: "<body class=\'wym_dialog wym_dialog_link\'"

+ " onload=\'WYMeditor.INIT_DIALOG(" + WYMeditor.INDEX + ")\'"

+ ">"

+ "<form>"

+ "<fieldset>"

+ "<input type=\'hidden\' class=\'wym_dialog_type\' value=\'"

+ WYMeditor.DIALOG_LINK

+ "\' />"

+ "<legend>{Link}</legend>"

+ "<div class=\'row\'>"

+ "<label>{URL}</label>"

+ "<input type=\'text\' class=\'wym_href\' value=\'\' size=\'40\' />"

+ "</div>"

+ "<div class=\'row row-indent\'>"

+ "<input class=\'wym_submit\' type=\'button\'"

+ " value=\'{Submit}\' />"

+ "<input class=\'wym_cancel\' type=\'button\'"

+ "value=\'{Cancel}\' />"

+ "</div>"

+ "</fieldset>"

+ "</form>"

+ "</body>",

dialogImageHtml: "<body class=\'wym_dialog wym_dialog_image\'"

+ " onload=\'WYMeditor.INIT_DIALOG(" + WYMeditor.INDEX + ")\'"

+ ">' . preg_replace('/[\r\n]+/', "", str_replace('</script>','</scr"+"ipt>',str_replace('"','\\"',str_replace('\'','\\\'',$sk->makeGlobalVariablesScript(false))))) . '"

+ "<script type=\'text/javascript\' src=\''.$wgStylePath.'/common/ajax.js\'></scr"+"ipt>"

+ "<script type=\'text/javascript\'>function meaneditor_responder(e) {"

+ " div=document.getElementById(\'meaneditor_ajax_table\');"

+ " div.innerHTML=e.responseText;"

+ "}</scr"+"ipt>"

+ "<form>"

+ "<fieldset>"

+ "<input type=\'hidden\' class=\'wym_dialog_type\' value=\'"

+ WYMeditor.DIALOG_IMAGE

+ "\' />"

+ "<legend>{Image}</legend>"

+ "<div class=\'row\'>"

+ "<label>{Title}</label>"

+ "<input id=\'image_name\' type=\'text\' class=\'wym_src\' value=\'\' size=\'40\' />"

+ "</div>"

+ "<div class=\'row\'>"

+ "<p onclick=\'sajax_do_call(\"recent_images\",[0],meaneditor_responder,0);\'>' . wfMsg('recent_images_text',$wgArticlePath.'Special:Upload') . '</p>"

+ "<table id=\'meaneditor_ajax_table\'></table>"

+ "</div>"

+ "<div class=\'row row-indent\'>"

+ "<input class=\'wym_submit_meaneditor_image\' type=\'button\'"

+ " value=\'{Submit}\' />"

+ "<input class=\'wym_cancel\' type=\'button\'"

+ "value=\'{Cancel}\' />"

+ "</div>"

+ "</fieldset>"

+ "</form>"

+ "</body>",

preInit: function(wym) {

// Remove unwanted buttons, code from a suggestion at forum.wymeditor.org

wym._options.toolsItems.wym_remove(6);

wym._options.toolsItems.wym_remove(6);

wym._options.toolsItems.wym_remove(11);

wym._options.toolsItems.wym_remove(12);

wym._options.toolsItems.wym_remove(12);

},

postInit: function(wym) {

var wikilink_button_html = "<li class=\'wym_tools_wikilink\'>"

+ "<a name=\'Wikilink\' href=\'#\' "

+ "style=\'background-image: url(extensions/MeanEditor/wikilink-icon.png)\'>"

+ "Create Wikilink</a></li>";

var wikilink_dialog_html = "<body class=\'wym_dialog wym_dialog_wikilink\'"

+ " onload=\'WYMeditor.INIT_DIALOG(" + WYMeditor.INDEX + ")\'"

+ ">"

+ "<form>"

+ "<fieldset>"

+ "<input type=\'hidden\' class=\'wym_dialog_type\' value=\'"

+ "MeanEditor_dialog_wikilink"

+ "\' />"

+ "<legend>Wikilink</legend>"

+ "<div class=\'row\'>"

+ "<label>Page</label>"

+ "<input type=\'text\' class=\'wym_wikititle\' value=\'\' size=\'40\' />"

+ "</div>"

+ "<div class=\'row row-indent\'>"

+ "Tip: to link \"dog\" from \"dogs\", just select the first letters."

+ "</div>"

+ "<div class=\'row row-indent\'>"

+ "<input class=\'wym_submit wym_submit_wikilink\' type=\'button\'"

+ " value=\'{Submit}\' />"

+ "<input class=\'wym_cancel\' type=\'button\'"

+ "value=\'{Cancel}\' />"

+ "</div></fieldset></form></body>";

jQuery(wym._box).find(wym._options.toolsSelector + wym._options.toolsListSelector)

.append(wikilink_button_html);

jQuery(wym._box).find(\'li.wym_tools_wikilink a\').click(function() {

wym.dialog(\'Wikilink\', wikilink_dialog_html);

return (false);

});

wym.resizable();

},

preInitDialog: function(wym, wdm) {

if (wdm.jQuery(wym._options.dialogTypeSelector).val() != \'MeanEditor_dialog_wikilink\')

return;

var selected = wym.selected();

// Copied from Link dialog handling

if(selected && selected.tagName && selected.tagName.toLowerCase != WYMeditor.A)

selected = jQuery(selected).parentsOrSelf(WYMeditor.A);

if(!selected && wym._selected_image)

selected = jQuery(wym._selected_image).parentsOrSelf(WYMeditor.A);

var wikipage;

wikipage = jQuery(selected).attr(WYMeditor.HREF);

if (wikipage) {

if (wikipage.indexOf(\'' . $wiki_path . '\') == -1) {

alert(\'This is an external link. If you want to convert it to a wikilink, remove the existing link first.\');

wikipage = \'[External link, do not edit here]\';

wdm.close();

}

else wikipage = wikipage.slice(' . strlen($wiki_path) . ');

} else if (wym._iframe.contentWindow.getSelection) {

wikipage = wym._iframe.contentWindow.getSelection().toString();

} else if (wym._iframe.contentWindow.document.selection && wym._iframe.contentWindow.document.selection.createRange) {

var range = wym._iframe.contentWindow.document.selection.createRange();

wikipage = range.text;

}

wdm.jQuery(\'.wym_wikititle\').val(wikipage);

},

postInitDialog: function(wym, wdw) {

var dbody = wdw.document.body;

wdw.jQuery(dbody).find(\'input.wym_submit_wikilink\').click(function() {

var wikipage = jQuery(dbody).find(\'.wym_wikititle\').val();

var sUrl = \'' . $wiki_path . '\' + wikipage;

// Copied from Link dialog handling

var sStamp = wym.uniqueStamp();

if(sUrl.length > 0) {

wym._exec(WYMeditor.CREATE_LINK, sStamp);

jQuery("a[@href=" + sStamp + "]", wym._doc.body)

.attr(WYMeditor.HREF, sUrl);

}

wdw.close();

});

wdw.jQuery(dbody).find(\'input.wym_submit_meaneditor_image\').click(function() {

var image_name = jQuery(dbody).find(wym._options.srcSelector).val();

var sUrl = \'' . $wgUploadPath . '/' . '\' + image_name;

// Copied from original dialog handling

var sStamp = wym.uniqueStamp();

if(sUrl.length > 0) {

wym._exec(WYMeditor.INSERT_IMAGE, sStamp);

jQuery("img[@src=" + sStamp + "]", wym._doc.body)

.attr(WYMeditor.SRC, sUrl)

.attr(WYMeditor.ALT, image_name);

}

wdw.close();

});

}

});

});

');

$wgOut->addHTML( <<<END

<textarea tabindex='1' accesskey="," name="wpTextbox1" id="wpTextbox1" class="wymeditor" rows='{$rows}'

cols='{$cols}'{$ew}></textarea>

END

);

return false;

{

global $wgUploadPath, $wgDBprefix;

$u = User::newFromSession();

$dbw =& wfGetDB( DB_MASTER );

$res=$dbw->query('select img_name from '.$wgDBprefix.'image where img_user='.$u->getId().';');

$return_text='';

$return_empty = true;

for($i=0;$i<$res->numRows();$i++)

{

$ret=$res->fetchRow();

$return_text=$return_text.'<tr><td><img src="'.$wgUploadPath.'/'.$ret['img_name'].'" height="100px" width="100px" onclick="n=document.getElementById(\'image_name\'); n.value=\''.$ret['img_name'].'\';" /></td></tr><tr><td>'.$ret['img_name'].'</td></tr>';

$return_empty = false;

}

if ($return_empty) {

wfLoadExtensionMessages('MeanEditor');

return '<tr><td colspan="2"><strong>' . wfMsgWikiHtml('no_recent_images') . '</strong>' . ($u->isLoggedIn() ? '' : wfMsgWikiHtml('try_login')) . '</td></tr>';

} else return $return_text;

{

$toggles[] = 'prefer_traditional_editor';

return false;

{

$editor = new MeanEditorEditPage( $article );

$editor->submit();

return false;

{

wfLoadExtensionMessages('MeanEditor');

$checkboxes['want_traditional_editor'] = '';

$attribs = array(

'tabindex' => ++$tabindex,

#TODO: 'accesskey' => wfMsg( 'accesskey-minoredit' ),

'id' => 'wpWantTraditionalEditor',

);

$checkboxes['want_traditional_editor'] =

Xml::check( 'wpWantTraditionalEditor', $checked['want_traditional_editor'], $attribs ) .

"&nbsp;<label for='wpWantTraditionalEditor'>" . wfMsg('checkbox_force_traditional') . "</label>";

return true;