*
* Based on the html5video plugin Jason van Gumster, which had
* Parts borrowed from the videogg plugin written by Ludovic Kiefer,
* which is based on Christophe Benz' Dailymotion plugin, which, in turn,
* is based on Ikuo Obataya's Youtube plugin. Whew...
*
* Supports mp4 and ogv videos (with flash fallback)
*/
// must be run within Dokuwiki
if (!defined('DOKU_INC')) die();
if (!defined('DOKU_LF')) define('DOKU_LF', "\n");
if (!defined('DOKU_TAB')) define('DOKU_TAB', "\t");
if (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
require_once DOKU_PLUGIN.'syntax.php';
class syntax_plugin_htvid_video extends DokuWiki_Syntax_Plugin {
public function getType() {
return 'substition';
}
public function getPType() {
return 'block';
}
public function getSort() {
return 159;
}
public function connectTo($mode) {
// recognizes the {{htvid> tag. Does not do any checking for parameters
$this->Lexer->addSpecialPattern('{{htvid>.*?}}',$mode,'plugin_htvid_video');
}
public function handle($match, $state, $pos, &$handler){
$params = substr($match, strlen('{{htvid>'), - strlen('}}')); //Strip markup
if(strpos($params, ' ') === 0) { // Space as first character after 'htvid>'
if(substr_compare($params, ' ', -1, 1) === 0) { // Space at front and back = centered
$params = trim($params);
$params = 'center|' . $params;
}
else { // Only space at front = right-aligned
$params = trim($params);
$params = 'right|' . $params;
}
}
elseif(substr_compare($params, ' ', -1, 1) === 0) { // Space only as last character = left-aligned
$params = trim($params);
$params = 'left|' . $params;
}
else { // No space padding = inline
$params = 'inline|' . $params;
}
return array(state, explode('|', $params));
}
public function render($mode, &$renderer, $data) {
if($mode != 'xhtml') return false;
list($state, $params) = $data;
list($video_align, $video_url1, $video_url2, $video_size, $video_attr) = $params;
if($video_align == "center") {
$align = "margin: 0 auto;";
}
elseif($video_align == "left") {
$align = "float: left;";
}
elseif($video_align == "right") {
$align = "float: right;";
}
else { // Inline
$align = "";
}
if(substr($video_url1, -3) != 'ogv' && substr($video_url1, -3) != 'mp4') {
$renderer->doc .= "Error: The video must be in ogv, or mp4 format. Bad file is: " . $video_url1;
return false;
}
if(substr($video_url2, -3) != 'ogv' && substr($video_url2, -3) != 'mp4') {
$renderer->doc .= "Error: The video must be in ogv, or mp4 format. Bad file is: " . $video_url2;
return false;
}
// jw player doesn't seem to like the 'fetch.php=' links that the ml() function returns
// so can't use them, but plugin breaks without these calls...
if(!substr_count($video_url1, '/')) {
$video_url1 = ml($video_url1,true,true);
}
if(!substr_count($video_url2, '/')) {
$video_url2 = ml($video_url2,$abs=true);
}
//set default video size if none given
if(is_null($video_size) or !substr_count($video_size, 'x')) {
$width = 640;
$height = 360;
}
else {
$obj_dimensions = explode('x', $video_size);
$width = $obj_dimensions[0];
$height = $obj_dimensions[1];
}
//see if any attributes were given, set them if they exist...
if(is_null($video_attr)) {
$attr = "";
}
else {
$arr_attr = explode(',', $video_attr);
if(count($arr_attr) == 1) {
if($arr_attr[0] == "loop") {
$attr = 'loop="loop"';
}
elseif($arr_attr[0] == "autoplay") {
$attr = 'autoplay="autoplay"';
}
}
elseif(count($arr_attr) == 2) {
if($arr_attr[0] != $arr_attr[1]) {
$attr = 'loop="loop" autoplay="autoplay"';
}
else {
$renderer->doc .= "Error: Duplicate parameters. ";
return false;
}
}
else {
$renderer->doc .= "Error: Wrong number of parameters. ";
return false;
}
}
//now finally the code to render...
$obj.= '';
if($align != "") {
$obj = '