diff options
| author | Michael Klier <chi@chimeric.de> | 2008-08-28 22:03:21 +0200 |
|---|---|---|
| committer | Michael Klier <chi@chimeric.de> | 2008-08-28 22:03:21 +0200 |
| commit | f6dad9fdc0860d080d2807e2ae50f5a046332ba8 (patch) | |
| tree | c2946e149502ff18816095244c2037e702038c29 | |
| parent | 9893039086053905baf471e51eee86a5aa704483 (diff) | |
| download | rpg-f6dad9fdc0860d080d2807e2ae50f5a046332ba8.tar.gz rpg-f6dad9fdc0860d080d2807e2ae50f5a046332ba8.tar.bz2 | |
new event ACTION_EXPORT_POSTPROCESS
This event allows action plugins to postprocess the output of a page
requested for export.
Event data:
data[id] -- the page id
data[mode] -- requested export mode
data[headers] -- headers of the requested export mode
data[output] -- export output
darcs-hash:20080828200321-23886-6676682f33fa5c2d9f0c0a21fa26154baf4e137a.gz
| -rw-r--r-- | inc/actions.php | 118 |
1 files changed, 71 insertions, 47 deletions
diff --git a/inc/actions.php b/inc/actions.php index 59cdd2415..41cad5c00 100644 --- a/inc/actions.php +++ b/inc/actions.php @@ -392,69 +392,93 @@ function act_edit($act){ } /** - * Handle 'edit', 'preview' + * Export a wiki page for various formats + * + * Triggers ACTION_EXPORT_POSTPROCESS + * + * Event data: + * data['id'] -- page id + * data['mode'] -- requested export mode + * data['headers'] -- export headers + * data['output'] -- export output * * @author Andreas Gohr <andi@splitbrain.org> + * @author Michael Klier <chi@chimeric.de> */ function act_export($act){ global $ID; global $REV; + global $conf; + global $lang; + + $pre = ''; + $post = ''; + $output = ''; + $headers = array(); // search engines: never cache exported docs! (Google only currently) - header('X-Robots-Tag: noindex'); + $headers['X-Robots-Tag'] = 'noindex'; - // no renderer for this - if($act == 'export_raw'){ - header('Content-Type: text/plain; charset=utf-8'); - print rawWiki($ID,$REV); - exit; + $mode = substr($act,7); + switch($mode) { + case 'raw': + $headers['Content-Type'] = 'text/plain; charse=utf-8'; + $output = rawWiki($ID,$REV); + break; + case 'xhtml': + $pre .= '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"' . DOKU_LF; + $pre .= ' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">' . DOKU_LF; + $pre .= '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="'.$conf['lang'].'"' . DOKU_LF; + $pre .= ' lang="'.$conf['lang'].'" dir="'.$lang['direction'].'">' . DOKU_LF; + $pre .= '<head>' . DOKU_LF; + $pre .= ' <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />' . DOKU_LF; + $pre .= ' <title>'.$ID.'</title>' . DOKU_LF; + + // get metaheaders + ob_start(); + tpl_metaheaders(); + $pre .= ob_get_clean(); + + $pre .= '</head>' . DOKU_LF; + $pre .= '<body>' . DOKU_LF; + $pre .= '<div class="dokuwiki export">' . DOKU_LF; + + // get toc + $pre .= tpl_toc(true); + + $headers['Content-Type'] = 'text/html; charset=utf-8'; + $output = p_wiki_xhtml($ID,$REV,false); + + $post .= '</div>' . DOKU_LF; + $post .= '</body>' . DOKU_LF; + $post .= '</html>' . DOKU_LF; + break; + case 'xhtmlbody': + $headers['Content-Type'] = 'text/html; charset=utf-8'; + $output = p_wiki_xhtml($ID,$REV,false); + break; + default: + $headers = p_get_metadata($ID,"format $mode"); + $output = p_cached_output(wikiFN($ID,$REV), $mode); + break; } - // html export #FIXME what about the template's style? - if($act == 'export_xhtml'){ - global $conf; - global $lang; - header('Content-Type: text/html; charset=utf-8'); - ptln('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"'); - ptln(' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">'); - ptln('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="'.$conf['lang'].'"'); - ptln(' lang="'.$conf['lang'].'" dir="'.$lang['direction'].'">'); - ptln('<head>'); - ptln(' <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />'); - ptln(' <title>'.$ID.'</title>'); - tpl_metaheaders(); - ptln('</head>'); - ptln('<body>'); - ptln('<div class="dokuwiki export">'); - $html = p_wiki_xhtml($ID,$REV,false); - tpl_toc(); - echo $html; - ptln('</div>'); - ptln('</body>'); - ptln('</html>'); - exit; - } + // prepare event data + $data = array(); + $data['id'] = $ID; + $data['mode'] = $mode; + $data['headers'] = $headers; + $data['output'] =& $output; - // html body only - if($act == 'export_xhtmlbody'){ - $html = p_wiki_xhtml($ID,$REV,false); - tpl_toc(); - echo $html; - exit; - } + trigger_event('ACTION_EXPORT_POSTPROCESS', $data); - // try to run renderer - $mode = substr($act,7); - $text = p_cached_output(wikiFN($ID,$REV), $mode); - $headers = p_get_metadata($ID,"format $mode"); - if(!is_null($text)){ - if(is_array($headers)) foreach($headers as $key => $val){ - header("$key: $val"); + if(!empty($data['output'])){ + if(is_array($data['headers'])) foreach($data['headers'] as $key => $val){ + header("$key: $val"); } - print $text; + print $pre.$data['output'].$post; exit; } - return 'show'; } |