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<?php
class dokuwiki_TextFormatter
{
static function render($text, $type = null, $id = null, $instructions = null)
{
global $conf, $baseurl, $db;
// Unfortunately dokuwiki also uses $conf
$fs_conf = $conf;
$conf = array();
// Dokuwiki generates some notices
error_reporting(E_ALL ^ E_NOTICE);
if (!$instructions) {
include_once(BASEDIR . '/plugins/dokuwiki/inc/parser/parser.php');
}
require_once(BASEDIR . '/plugins/dokuwiki/inc/common.php');
require_once(BASEDIR . '/plugins/dokuwiki/inc/parser/xhtml.php');
// Create a renderer
$Renderer = new Doku_Renderer_XHTML();
if (!is_string($instructions) || strlen($instructions) < 1) {
$modes = p_get_parsermodes();
$Parser = new Doku_Parser();
// Add the Handler
$Parser->Handler = new Doku_Handler();
// Add modes to parser
foreach($modes as $mode){
$Parser->addMode($mode['mode'], $mode['obj']);
}
$instructions = $Parser->parse($text);
// Cache the parsed text
if (!is_null($type) && !is_null($id)) {
$fields = array('content'=> serialize($instructions), 'type'=> $type , 'topic'=> $id,
'last_updated'=> time());
$keys = array('type','topic');
//autoquote is always true on db class
$db->Replace('{cache}', $fields, $keys);
}
} else {
$instructions = unserialize($instructions);
}
$Renderer->smileys = getSmileys();
$Renderer->entities = getEntities();
$Renderer->acronyms = getAcronyms();
$Renderer->interwiki = getInterwiki();
$conf = $fs_conf;
$conf['cachedir'] = FS_CACHE_DIR; // for dokuwiki
$conf['fperm'] = 0600;
$conf['dperm'] = 0700;
// Loop through the instructions
foreach ($instructions as $instruction) {
// Execute the callback against the Renderer
call_user_func_array(array(&$Renderer, $instruction[0]), $instruction[1]);
}
$return = $Renderer->doc;
// Display the output
if (Get::val('histring')) {
$words = explode(' ', Get::val('histring'));
foreach($words as $word) {
$return = html_hilight($return, $word);
}
}
return $return;
}
static function textarea( $name, $rows, $cols, $attrs = null, $content = null) {
$name = htmlspecialchars($name, ENT_QUOTES, 'utf-8');
$rows = intval($rows);
$cols = intval($cols);
$return = '<div class="dokuwiki_toolbar">'
. dokuwiki_TextFormatter::getDokuWikiToolbar( $attrs['id'] )
. '</div>';
$return .= "<textarea name=\"{$name}\" cols=\"$cols\" rows=\"$rows\" ";
if (is_array($attrs)) {
$return .= join_attrs($attrs);
}
$return .= '>';
if (!is_null($content)) {
$return .= htmlspecialchars($content, ENT_QUOTES, 'utf-8');
}
$return .= '</textarea>';
return $return;
}
/**
* Displays a toolbar for formatting text in the DokuWiki Syntax
* Uses Javascript
*
* @param string $textareaId
*/
static function getDokuWikiToolbar( $textareaId ) {
global $conf, $baseurl;
return '<a
tabindex="-1" title="'.eL('editorbold').'" href="javascript:void(0);" onclick="surroundText(\'**\', \'**\', \''.$textareaId.'\'); return false;"><img src="'.$baseurl.'plugins/dokuwiki/img/format-text-bold.png" alt="Bold" border="0" /></a><a
tabindex="-1" title="'.eL('editoritalic').'" href="javascript:void(0);" onclick="surroundText(\'//\', \'//\', \''.$textareaId.'\'); return false;"><img src="'.$baseurl.'plugins/dokuwiki/img/format-text-italic.png" alt="Italicized" border="0" /></a><a
tabindex="-1" title="'.eL('editorunderline').'" href="javascript:void(0);" onclick="surroundText(\'__\', \'__\', \''.$textareaId.'\'); return false;"><img src="'.$baseurl.'plugins/dokuwiki/img/format-text-underline.png" alt="Underline" border="0" /></a><a
tabindex="-1" title="'.eL('editorstrikethrough').'" href="javascript:void(0);" onclick="surroundText(\'<del>\', \'</del>\', \''.$textareaId.'\'); return false;"><img src="'.$baseurl.'plugins/dokuwiki/img/format-text-strikethrough.png" alt="Strikethrough" border="0" /></a>
<img src="'.$baseurl.'plugins/dokuwiki/img/divider.gif" align="bottom" alt="|" style="margin: 0 3px 0 3px;" />
<a tabindex="-1" href="javascript:void(0);" onclick="surroundText(\'======\', \'======\', \''.$textareaId.'\'); return false;">
<img title="Level 1 Headline" src="'.$baseurl.'plugins/dokuwiki/img/h1.gif" width="23" height="22" alt="Heading1" border="0" /></a>
<a tabindex="-1" href="javascript:void(0);" onclick="surroundText(\'=====\', \'=====\', \''.$textareaId.'\'); return false;">
<img title="Level 2 Headline" src="'.$baseurl.'plugins/dokuwiki/img/h2.gif" width="23" height="22" alt="Heading2" border="0" /></a>
<a tabindex="-1" href="javascript:void(0);" onclick="surroundText(\'====\', \'====\', \''.$textareaId.'\'); return false;">
<img title="Level 3 Headline" src="'.$baseurl.'plugins/dokuwiki/img/h3.gif" width="23" height="22" alt="Heading3" border="0" /></a>
<img title="Divider" src="'.$baseurl.'plugins/dokuwiki/img/divider.gif" alt="|" style="margin: 0 3px 0 3px;" />
<a tabindex="-1" href="javascript:void(0);" onclick="surroundText(\'{{http://\', \'}}\', \''.$textareaId.'\'); return false;">
<img src="'.$baseurl.'plugins/dokuwiki/img/image-x-generic.png" alt="Insert Image" title="Insert Image" border="0" /></a>
<a tabindex="-1" href="javascript:void(0);" onclick="replaceText(\'\n * \', \''.$textareaId.'\'); return false;">
<img src="'.$baseurl.'plugins/dokuwiki/img/ul.gif" width="23" height="22" alt="Insert List" title="Insert List" border="0" /></a>
<a tabindex="-1" href="javascript:void(0);" onclick="replaceText(\'\n - \', \''.$textareaId.'\'); return false;">
<img src="'.$baseurl.'plugins/dokuwiki/img/ol.gif" width="23" height="22" alt="Insert List" title="Insert List" border="0" /></a>
<a tabindex="-1" href="javascript:void(0);" onclick="replaceText(\'----\', \''.$textareaId.'\'); return false;">
<img src="'.$baseurl.'plugins/dokuwiki/img/hr.gif" width="23" height="22" alt="Horizontal Rule" title="Horizontal Rule" border="0" /></a>
<img src="'.$baseurl.'plugins/dokuwiki/img/divider.gif" alt="|" style="margin: 0 3px 0 3px;" />
<a tabindex="-1" href="javascript:void(0);" onclick="surroundText(\'[[http://example.com|External Link\', \']]\', \''.$textareaId.'\'); return false;">
<img src="'.$baseurl.'plugins/dokuwiki/img/text-html.png" alt="Insert Hyperlink" title="Insert Hyperlink" border="0" /></a>
<a tabindex="-1" href="javascript:void(0);" onclick="surroundText(\'[[\', \']]\', \''.$textareaId.'\'); return false;">
<img src="'.$baseurl.'plugins/dokuwiki/img/email.png" alt="Insert Email" title="Insert Email" border="0" /></a>
<a tabindex="-1" href="javascript:void(0);" onclick="surroundText(\'[[ftp://\', \']]\', \''.$textareaId.'\'); return false;">
<img src="'.$baseurl.'plugins/dokuwiki/img/network.png" alt="Insert FTP Link" title="Insert FTP Link" border="0" /></a>
<img src="'.$baseurl.'plugins/dokuwiki/img/divider.gif" alt="|" style="margin: 0 3px 0 3px;" />
<a tabindex="-1" href="javascript:void(0);" onclick="surroundText(\'<code>\', \'</code>\', \''.$textareaId.'\'); return false;">
<img src="'.$baseurl.'plugins/dokuwiki/img/source.png" alt="Insert Code" title="Insert Code" border="0" /></a>
<a tabindex="-1" href="javascript:void(0);" onclick="surroundText(\'<code php>\', \'</code>\', \''.$textareaId.'\'); return false;">
<img src="'.$baseurl.'plugins/dokuwiki/img/source_php.png" alt="Insert Code" title="Insert PHP Code" border="0" /></a>
';
}
}
?>
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