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--- advanced:xcalibur_w_tray [2019/05/05 20:53]
dan
+++ advanced:xcalibur_w_tray [2021/11/21 17:18] (current)
@@ Line 1: / Line 1: @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN"
+<?php
-   "http://www.w3.org/TR/html4/frameset.dtd">
+/**
-<html>
+ * DokuWiki Plugin html5video (Syntax Component)
-<head>
+ *
-<title>A simple frameset document</title>
+ * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
-</head>
+ * @author  Jason van Gumster (Fweeb) <[email protected]>
-<frameset cols="20%, 80%">
+ *
-  <frameset rows="100, 200">
+ * Parts borrowed from the videogg plugin written by Ludovic Kiefer,
-      <frame src="contents_of_frame1.html">
+ * which is based on Christophe Benz' Dailymotion plugin, which, in turn,
-      <frame src="contents_of_frame2.gif">
+ * is based on Ikuo Obataya's Youtube plugin. Whew...
-  </frameset>
+ *
-  <frame src="contents_of_frame3.html">
+ * Currently only supports webm videos
-  <noframes>
+ */
-      <p>This frameset document contains:</p>
-      <ul>
+// must be run within Dokuwiki
-         <li><a href="contents_of_frame1.html">Some neat contents</a></li>
+if (!defined('DOKU_INC')) die();
-         <li><img src="contents_of_frame2.gif" alt="A neat image"></li>
-         <li><a href="contents_of_frame3.html">Some other neat contents</a></li>
+if (!defined('DOKU_LF')) define('DOKU_LF', "\n");
-      </ul>
+if (!defined('DOKU_TAB')) define('DOKU_TAB', "\t");
-  </noframes>
+if (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
-</frameset>
-</html>
+require_once DOKU_PLUGIN.'syntax.php';
+class syntax_plugin_html5video_video extends DokuWiki_Syntax_Plugin {
+    public function getType() {
+        return 'substition';
+    }
+    public function getPType() {
+        return 'block';
+    }
+    public function getSort() {
+        return 159;
+    }
+    public function connectTo($mode) {
+        // Kind of a nasty regex, but it allows us to avoid using a
+        //   plugin-specific prefix. We can use syntax directly from Media
+        //   Manager.
+        // http://gskinner.com/RegExr is a big help
+        $this->Lexer->addSpecialPattern('\{\{[^}]*(?:(?:webm)|(?:ogv)|(?:mp4))(?:\|(?:\d{2,4}x\d{2,4})?(?:\|(?:loop)?,?(?:autoplay)?(?:,loop)?)?)? ?\}\}',$mode,'plugin_html5video_video');
+    }
+    public function handle($match, $state, $pos, &$handler){
+        $params = substr($match, strlen('{{'), - strlen('}}')); //Strip markup
+        if(strpos($params, ' ') === 0) { // Space as first character
+            if(substr_compare($params, ' ', -1, 1) === 0) { // Space a 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_url, $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
+            $align = "";
+        }
+        if(!substr_count($video_url, '/')) {
+            $video_url = ml($video_url);
+        }
+        if(substr($video_url, -4) != 'webm' && substr($video_url, -3) != 'ogv' && substr($video_url, -3) != 'mp4') {
+            $renderer->doc .= "Error: The video must be in webm, ogv, or mp4 format.<br />" . $video_url;
+            return false;
+        }
+        if(is_null($video_size) or !substr_count($video_size, 'x')) {
+            $width  = 640;
+            $height = 360;
+        }
+        else {
+            $obj_dimensions = explode('x', $video_size);
+            $width  = $obj_dimensions[0];
+            $height = $obj_dimensions[1];
+        }
+        if(is_null($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.<br />";
+                    return false;
+                }
+            }
+            else {
+                $renderer->doc .= "Error: Wrong number of parameters.<br />";
+                return false;
+            }
+        }
+        $obj = '<video src="' . $video_url . '" width="' . $width . '" height="' . $height . '" controls="controls" ' . $attr . '></video>';
+        if($align != "") {
+            $obj = '<div style="width: ' . $width . 'px; ' . $align . '">' . $obj . '</div>';
+        }
+        $renderer->doc .= $obj;
+        return true;
+    }
+    private function _getAlts($filename) {
+        return false;
+    }
+}

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