Before:
' . $modified . '
END Before';
/* All headings */
$modified = preg_replace("#(.*)#Ui", '${2}', $modified);
/* All line starts: #, * are already existing. ":" to be implemented */
//'${1}
'
$patterns[0] = '/>[\n[:space:]]?:::(.*)/';
$patterns[1] = '/>[\n[:space:]]?::(.*)/';
$patterns[2] = '/>[\n[:space:]]?:(.*)/';
$replacements[0] = '${1}
';
$replacements[1] = '${1}
';
$replacements[2] = '${1}
';
$modified = preg_replace($patterns, $replacements, $modified);
// $modified = preg_replace_callback('/>[\n[:space:]]?:(.*)/', 'replace_callback_colon', $modified);
/* All formatting*/
$patterns[0] = '/\^{5}(.*)\^{5}/';
$patterns[1] = '/\^{3}(.*)\^{3}/';
$patterns[2] = '/\^{2}(.*)\^{2}/';
$replacements[0] = '${1}';
$replacements[1] = '${1}';
$replacements[2] = '${1}';
$modified = preg_replace('/(\&#(821[67]);)/', '^', $modified);
$modified = preg_replace($patterns, $replacements, $modified);
$modified = preg_replace('/\^/', '\'', $modified);
/* All Links: */
$modified = preg_replace_callback('/\[http:([a-zA-Z0-9\/=?\.-_&]*) (.*)\]/', 'replace_callback_links_with_substitute', $modified);
// NOT working yet: links not surrounded by []
// $modified = preg_replace_callback('/http:([a-zA-Z0-9\/=?\.-_&]*)/', 'replace_callback_links', $modified);
// already working for links with [{link}]
$modified = preg_replace_callback('/\[http:([a-zA-Z0-9\/=?\.-_&]*)\]/', 'replace_callback_links', $modified);
//Replaces wiki links in format [wiki:{PAGE_ID}] with a textile link to the page
$modified = preg_replace_callback('/\[wiki:([0-9]*)\]/', 'replace_wiki_link_callback', $modified);
//Replaces wiki links in format [[wikipage|title]] with a textile link to the wikipage under the name 'title'
$modified = preg_replace_callback('/\[\[(.*)\|(.*)\]\]/', 'replace_wiki_link_title_callback_2', $modified);
//Replaces wiki links in format [[wikipage]] with a textile link to the wikipage
$modified = preg_replace_callback('/\[\[(.*)\]\]/', 'replace_wiki_link_title_callback', $modified);
/* signature shortcuts */
$username = logged_user()->getUsername();
$timestamp = time();
$finalTimeAndDate = date("H:i",$timestamp) . ", " . date("d.m.Y",$timestamp) . " (UTC)";//07:46, 27 November 2005 (UTC)
$patterns[0] = '/~~~~~/';
$patterns[1] = '/~~~~/';
$patterns[2] = '/~~~/';
$replacements[0] = ''.$finalTimeAndDate.'
';
$replacements[1] = ''.$username . ' ' . $finalTimeAndDate.'
';
$replacements[2] = ''.$username.'
';
$modified = preg_replace($patterns, $replacements, $modified);
$tocContent = getTocContent($content);
if ($tocContent != '') printTocFrame($tocContent);
return $modified;
}
function printTocFrame($tocContent)
{
$tocframe = ' ' .
'Contents' .
//'' .
'' .
$tocContent .
' ' .
//' ' .
' |
';
echo $tocframe;
}
function getTocContent($content)
{
$string ='';
$level[0] =0;
$modified = preg_match_all("#(.*)#Ui", $content, $matches);
foreach ($matches[2] as $key => $val) {
$toclevel=$matches[1][$key]-1;
for ($i = $toclevel+1; $i <= 3; $i++) {
$level[$i] =0;
}
$level[$toclevel]++;
$numbering[0] =$level[0] .'. ';
$numbering[1] =$level[0] . '.' . $level[1] . '. ';
$numbering[2] =$level[0] . '.' . $level[1] . '.' . $level[2] . '. ';
$numbering[3] =$level[0] . '.' . $level[1] . '.' . $level[2] . '.' . $level[3] . '. ';
//$string = $string . ''.$numbering[$matches[1][$key]-1].' '.$val.'';// . '
';
//$string = $string . ''.$numbering[$matches[1][$key]-1].' '.$val.'
';
$string = $string . ''.$numbering[$toclevel].' '.$val.'
';
}
return $string;
}
/**
* Call back function for wiki helper to replace colons
*
* @param mixed $matches
* @return
function replace_callback_colon($matches)
{
// echo 'replace_callback_colon: ' . count($matches);
// echo '
' . $matches[0] . '
' . $matches[1] . '
';
return ''.$matches{1}.'
';
}
*/
/* All Links: */
/**
* Call back function for wiki helper to link by title
*
* @param mixed $matches
* @return
*/
function replace_callback_links($matches)
{
// echo 'replace_callback_links: ' . count($matches);
// echo '
' . $matches[0] . '
' . $matches[1] . '
';
return 'http:' . $matches[1] . '';
}
/**
* Call back function for wiki helper to link by title
*
* @param mixed $matches
* @return
*/
function replace_callback_links_with_substitute($matches)
{
// echo 'replace_callback_links: ' . count($matches);
// echo '
' . $matches[0] . '
' . $matches[1] . '
';
return '' . $matches[2] . '';
}
/**
* Call back function for wiki helper to link by title
*
* @param mixed $matches
* @return
*/
function replace_wiki_link_title_callback($matches)
{
if(count($matches) < 2){
return null;
}
$sql = 'SELECT page_id FROM ' . Revisions::instance()->getTableName(true) . ' WHERE name = \'' . $matches[1] . '\' AND project_id = ' . active_project()->getId() . ' ORDER BY revision DESC';
$row = DB::executeOne($sql);
if(!count($row)){
return $matches[1] . ' ?';
}
return '' . $matches[1] . '';
}
/**
* Call back function for wiki helper to link by title
*
* @param mixed $matches
* @return
*/
function replace_wiki_link_callback($matches)
{
if(count($matches) < 2){
return null;
}
$sql = 'SELECT name FROM ' . Revisions::instance()->getTableName(true) . ' WHERE page_id = ' . $matches[1] . ' AND project_id = ' . active_project()->getId();
$row = DB::executeOne($sql);
if(!count($row)){
return null;
}
return '' . $row['name'] . '';
}
/**
* Call back function for wiki helper to link by title
*
* @param mixed $matches
* @return
*/
function replace_wiki_link_title_callback_2($matches)
{
if(count($matches) < 2){
return null;
}
$sql = 'SELECT page_id FROM ' . Revisions::instance()->getTableName(true) . ' WHERE name = \'' . $matches[1] . '\' AND project_id = ' . active_project()->getId() . ' ORDER BY revision DESC';
$row = DB::executeOne($sql);
if(!count($row)){
return $matches[1] . ' ?';
}
return '' . $matches[2] . '';
}
?>