true, // may the rendered result cached?
'toc' => true, // render the TOC?
'img' => array(), //images to attach in mail
);
/**
* Our own format
*
* @return string
*/
function getFormat() {
return 'bez_xhtmlmail';
}
/**
* Unique media file cid used by Mailer to identify images
*
* @param string $mediaId
* @param string $rev
* @param bool $delimiters wrap emded with '%%'
* @return string
*/
private function embed($mediaId, $rev='', $delimiters=false) {
$embed = $mediaId . $rev;
if ($delimiters) $embed = '%%' . $embed . '%%';
return $embed;
}
/**
* Render an internal media file
*
* @param string $src media ID
* @param string $title descriptive text
* @param string $align left|center|right
* @param int $width width of media in pixel
* @param int $height height of media in pixel
* @param string $cache cache|recache|nocache
* @param string $linking linkonly|detail|nolink
* @param bool $return return HTML instead of adding to $doc
* @return void|string writes to doc attribute or returns html depends on $return
*/
function internalmedia($src, $title = null, $align = null, $width = null,
$height = null, $cache = null, $linking = null, $return = false) {
global $ID;
list($src, $hash) = explode('#', $src, 2);
resolve_mediaid(getNS($ID), $src, $exists, $this->date_at, true);
$noLink = false;
$render = ($linking == 'linkonly') ? false : true;
$link = $this->_getMediaLinkConf($src, $title, $align, $width, $height, $cache, $render);
if ($exists) {
$rev = $this->_getLastMediaRevisionAt($src);
$path = mediaFN($src, $rev);
list($ext, $mime) = mimetype($src);
$this->info['img'][] = array(
'path' => $path,
'mime' => $mime,
'name' => $title,
'embed' => $this->embed($src, $rev)
);
}
list($ext, $mime) = mimetype($src, false);
if(substr($mime, 0, 5) == 'image' && $render) {
$link['url'] = ml($src, array('id' => $ID, 'cache' => $cache, 'rev'=>$this->_getLastMediaRevisionAt($src)),
($linking == 'direct'), '&', true);
} elseif(($mime == 'application/x-shockwave-flash' || media_supportedav($mime)) && $render) {
// don't link movies
$noLink = true;
} else {
// add file icons
$class = preg_replace('/[^_\-a-z0-9]+/i', '_', $ext);
$link['class'] .= ' mediafile mf_'.$class;
$link['url'] = ml($src, array('id' => $ID, 'cache' => $cache , 'rev'=>$this->_getLastMediaRevisionAt($src)),
true, '&', true);
if($exists) $link['title'] .= ' ('.filesize_h(filesize(mediaFN($src))).')';
}
if($hash) $link['url'] .= '#'.$hash;
//markup non existing files
if(!$exists) {
$link['class'] .= ' wikilink2';
}
//output formatted
if($return) {
if($linking == 'nolink' || $noLink) return $link['name'];
else return $this->_formatLink($link);
} else {
if($linking == 'nolink' || $noLink) $this->doc .= $link['name'];
else $this->doc .= $this->_formatLink($link);
}
}
/**
* Renders internal and external media
*
* @author Andreas Gohr
* @param string $src media ID
* @param string $title descriptive text
* @param string $align left|center|right
* @param int $width width of media in pixel
* @param int $height height of media in pixel
* @param string $cache cache|recache|nocache
* @param bool $render should the media be embedded inline or just linked
* @return string
*/
function _media($src, $title = null, $align = null, $width = null,
$height = null, $cache = null, $render = true) {
$ret = '';
list($ext, $mime) = mimetype($src);
if(substr($mime, 0, 5) == 'image') {
// first get the $title
if(!is_null($title)) {
$title = $this->_xmlEntities($title);
} elseif($ext == 'jpg' || $ext == 'jpeg') {
//try to use the caption from IPTC/EXIF
require_once(DOKU_INC.'inc/JpegMeta.php');
$jpeg = new JpegMeta(mediaFN($src));
if($jpeg !== false) $cap = $jpeg->getTitle();
if(!empty($cap)) {
$title = $this->_xmlEntities($cap);
}
}
if(!$render) {
// if the picture is not supposed to be rendered
// return the title of the picture
if(!$title) {
// just show the sourcename
$title = $this->_xmlEntities(utf8_basename(noNS($src)));
}
return $title;
}
//add image tag
$rev = $this->_getLastMediaRevisionAt($src);
$ret .= ' . ')
_xmlEntities($width).'"';
if(!is_null($height))
$ret .= ' height="'.$this->_xmlEntities($height).'"';
$ret .= ' />';
} elseif(media_supportedav($mime, 'video') || media_supportedav($mime, 'audio')) {
// first get the $title
$title = !is_null($title) ? $this->_xmlEntities($title) : false;
if(!$render) {
// if the file is not supposed to be rendered
// return the title of the file (just the sourcename if there is no title)
return $title ? $title : $this->_xmlEntities(utf8_basename(noNS($src)));
}
$att = array();
$att['class'] = "media$align";
if($title) {
$att['title'] = $title;
}
if(media_supportedav($mime, 'video')) {
//add video
$ret .= $this->_video($src, $width, $height, $att);
}
if(media_supportedav($mime, 'audio')) {
//add audio
$ret .= $this->_audio($src, $att);
}
} elseif($mime == 'application/x-shockwave-flash') {
if(!$render) {
// if the flash is not supposed to be rendered
// return the title of the flash
if(!$title) {
// just show the sourcename
$title = utf8_basename(noNS($src));
}
return $this->_xmlEntities($title);
}
$att = array();
$att['class'] = "media$align";
if($align == 'right') $att['align'] = 'right';
if($align == 'left') $att['align'] = 'left';
$ret .= html_flashobject(
ml($src, array('cache' => $cache), true, '&'), $width, $height,
array('quality' => 'high'),
null,
$att,
$this->_xmlEntities($title)
);
} elseif($title) {
// well at least we have a title to display
$ret .= $this->_xmlEntities($title);
} else {
// just show the sourcename
$ret .= $this->_xmlEntities(utf8_basename(noNS($src)));
}
return $ret;
}
}