Plugin SrsPlayer for live streaming

SrsPlayer/Plugin.php

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+<?php
+
+define( 'SRS_PLAYER_VERSION', '1.0.3' );
+
+/**
+ * SRS Player is a video streaming player, supports HLS/HTTP-FLV/WebRTC etc.
+ *
+ * @package SrsPlayer
+ * @author Winlin Yang
+ * @version 1.0.3
+ * @link https://github.com/ossrs/Typecho-Plugin-SrsPlayer
+ */
+class SrsPlayer_Plugin implements Typecho_Plugin_Interface
+{
+    public static function activate() {
+        Typecho_Plugin::factory('Widget_Archive')->header = array(__CLASS__, 'header');
+        Typecho_Plugin::factory('Widget_Archive')->footer = array(__CLASS__, 'footer');
+        Typecho_Plugin::factory('Widget_Abstract_Contents')->content = array('SrsPlayer_Plugin', 'parse');
+    }
+
+    public static function deactivate() {
+    }
+
+    public static function config(Typecho_Widget_Helper_Form $form) {
+    }
+
+    public static function personalConfig(Typecho_Widget_Helper_Form $form) {
+    }
+
+    public static function render() {
+    }
+
+    public static function header(){
+        echo "\n";
+        $cssUrl = Helper::options()->pluginUrl . '/SrsPlayer/public/css/srs-player-public.css?v=' . SRS_PLAYER_VERSION;
+        echo '<link rel="stylesheet" href="' . $cssUrl . '">' . "\n";
+
+        // We must preload the jQuery and SrsPlayer.
+        $urls = array(
+            Helper::options()->pluginUrl . '/SrsPlayer/public/js/jquery-1.10.2.min.js?v=' . SRS_PLAYER_VERSION,
+            Helper::options()->pluginUrl . '/SrsPlayer/public/js/srs.player.js?v=' . SRS_PLAYER_VERSION,
+        );
+        foreach ($urls as $url) {
+            echo "<script src='${url}'></script>\n";
+        }
+    }
+
+    public static function footer() {
+        // Lazy load after page is loaded.
+        $urls = array(
+            Helper::options()->pluginUrl . '/SrsPlayer/public/js/flv-1.5.0.min.js?v=' . SRS_PLAYER_VERSION,
+            Helper::options()->pluginUrl . '/SrsPlayer/public/js/hls-0.14.17.min.js?v=' . SRS_PLAYER_VERSION,
+            Helper::options()->pluginUrl . '/SrsPlayer/public/js/adapter-7.4.0.js?v=' . SRS_PLAYER_VERSION,
+            Helper::options()->pluginUrl . '/SrsPlayer/public/js/srs.sdk.js?v=' . SRS_PLAYER_VERSION,
+        );
+        foreach ($urls as $url) {
+            echo "<script src='${url}'></script>\n";
+        }
+    }
+
+    public static function parse($text, $widget, $lastResult) {
+        if (!($widget instanceof Widget_Archive)) {
+            return $text;
+        }
+
+        $matches = array();
+        preg_match_all('/\[(srs_player).*\]/', $text, $matches);
+        if (empty($matches) || empty($matches[0])) {
+            return $text;
+        }
+
+        $o = $text;
+        foreach ($matches[0] as $match) {
+            // The $match is the player instance, for example,
+            //      [srs_player url='https://r.ossrs.net/live/livestream.m3u8' muted width="720"]
+            // We parse $match to $obj as:
+            //      url: https://r.ossrs.net/live/livestream.m3u8
+            //      muted: muted
+            //      width: 720
+            $obj = SrsPlayer_Plugin::toObject($match);
+
+            // Build $obj to $replace, the new H5 element.
+            $replace = SrsPlayer_Plugin::buildReplacement($match, $obj);
+
+            // Replace the $match to the new H5 object.
+            $o = str_replace($match, $replace, $o);
+        }
+
+        return $o;
+    }
+
+    private static function toObject($match) {
+        $input = trim(rtrim(ltrim(ltrim(ltrim($match, "[")), "srs_player"), "]"));
+
+        $attrs = array(
+            'url' => '',
+            'controls' => 'controls',
+            'autoplay' => 'autoplay',
+            'muted' => 'muted',
+            'width' => '',
+        );
+
+        foreach (explode(" ", $input) as $e) {
+            $kv = explode("=", $e);
+            if (count($kv) == 0) {
+                continue;
+            }
+
+            $k = $kv[0];
+            if (count($kv) == 1) {
+                $attrs[$k] = $k;
+            } else {
+                $attrs[$k] = $kv[1];
+            }
+        }
+
+        foreach ($attrs as $k => $v) {
+            $attrs[$k] = trim(trim($v, '"'), "'");
+        }
+
+        return $attrs;
+    }
+
+    private static function buildReplacement($match, $q) {
+        if (empty($q)) {
+            return "Invalid ${match}";
+        }
+
+        if (empty($q['url'])) {
+            return "No URL of ${match}";
+        }
+
+        $url = $q['url'];
+        $id = 'srs-player-' . SrsPlayer_Plugin::random_str(32);
+
+        $controls = ' controls=' . $q['controls'];
+        if ($q['controls'] != 'true' && $q['controls'] != 'controls') $controls = '';
+
+        $autoplay = ' autoplay=' . $q['autoplay'];
+        if ($q['autoplay'] != 'true' && $q['autoplay'] != 'autoplay') $autoplay = '';
+
+        $muted = ' muted=' . $q['muted'];
+        if ($q['muted'] != 'true' && $q['muted'] != 'muted') $muted = '';
+
+        $width = ' width="' . $q['width'] . '"';
+        if (empty($q['width'])) $width = '';
+
+        $o = <<<EOT
+    <div class="srs-player-wrapper">
+        <video id="${id}" ${controls}${autoplay}${muted}${width}></video>
+        <script>(function($) { new SrsPlayer("#${id}", "${url}").play(); })(jQuery);</script>
+    </div>
+EOT;
+        return $o;
+    }
+
+    private static function random_str($length, $keyspace = NULL) {
+        if (empty($keyspace)) {
+            $keyspace = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
+        }
+
+        if ($length < 1) {
+            throw new RangeException("Invalid length ${length}");
+        }
+
+        $pieces = array();
+        $max = mb_strlen($keyspace, '8bit') - 1;
+        for ($i = 0; $i < $length; ++$i) {
+            $pieces []= $keyspace[rand(0, $max)];
+        }
+        return implode('', $pieces);
+    }
+}
+

SrsPlayer/public/css/srs-player-public.css

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+/**
+ * Style for SRS Player
+ */
+.srs-player-wrapper {
+}
+

SrsPlayer/public/index.php

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+<?php
+// Silence is golden
+