Merge pull request #120 from tobiasd/webrtc

WebRTC

webrtc/README

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+Webrtc Plugin
+====================
+
+This is a quick and dirty addon to add a webrtc website as an app. As webrtc
+advances so rapidly there is s a chance this plugin will be obsolete. Webrtc is
+a new video and audio conferencing tool that is browser to browser
+communication, no need to download specific software for just conferencing.
+There are many different webrtc instances and because of the technology it is
+really a person 2 person communication, using the server to only signal who
+wants to talk to who, the actual transfer of the audio and video is directly
+between the participants.
+
+If you would like to try this plugin please download one of the following
+either Chrome/Chromium 25 or higher or Firefox 21 or higher. Then test it by
+visiting a known webrtc instance (i.e. https://live.mayfirst.org) create a
+room, you should be asked to share your camera and microphone (firefox will let
+you choose one or the other, whereas chrome/chromium asks for both in one
+question).
+
+If the test is successful then proceed with copying the webrtc instance you
+would like to use and place it in the config window and save. Now when you
+opent he app it will load the webrtc instance for you to use.

webrtc/templates/admin.tpl

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+{{include file="field_input.tpl" field=$webrtcurl}}
+<div class="submit"><input type="submit" name="page_site" value="{{$submit}}" /></div>

webrtc/webrtc.php

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+<?php
+/*
+ * Name: WebRTC Application
+ * Description: add a webrtc instance for video/audio
+ * Version: 1.0
+ * Author: stephen mahood <https://friends.mayfirst.org/profile/marxistvegan>
+ * Author: Tobias Diekershoff <http://diekershoff.homeunix.net/friendica/profile/tobias>
+ */
+
+function webrtc_install() {
+        register_hook('app_menu', 'addon/webrtc/webrtc.php', 'webrtc_app_menu');
+}
+
+function webrtc_uninstall() {
+        unregister_hook('app_menu', 'addon/webrtc/webrtc.php', 'webrtc_app_menu');
+
+}
+
+function webrtc_app_menu($a,&$b) {
+	$b['app_menu'][] = '<div class="app-title"><a href="webrtc">' . t('WebRTC Videochat') . '</a></div>';
+}
+
+function webrtc_plugin_admin (&$a, &$o) {
+        $t = get_markup_template( "admin.tpl", "addon/webrtc/" );
+	$o = replace_macros( $t, array(
+	    '$submit' => t('Submit'),
+	    '$webrtcurl' => array('webrtcurl', t('WebRTC Base URL'), get_config('webrtc','webrtcurl' ), t('Page your users will create a WebRTC chat room on. For example you could use https://live.mayfirst.org .')),
+	));
+}
+function webrtc_plugin_admin_post (&$a) {
+        $url = ((x($_POST, 'webrtcurl')) ? notags(trim($_POST['webrtcurl'])) : '');
+	    set_config('webrtc', 'webrtcurl', $url);
+	    info( t('Settings updated.'). EOL);
+}
+
+function webrtc_module() {
+	return;
+}
+
+function webrtc_content(&$a) {
+        $o = '';
+
+        /* landingpage to create chatrooms */
+        $webrtcurl = get_config('webrtc','webrtcurl');
+
+        /* embedd the landing page in an iframe */
+        $o .= '<h2>'.t('Video Chat').'</h2>';
+        $o .= '<p>'.t('WebRTC is a video and audio conferencing tool that works with Firefox (version 21 and above) and Chrome/Chromium (version 25 and above). Just create a new chat room and send the link to someone you want to chat with.').'</p>';
+	if ($webrtcurl == '') {
+	    $o .= '<p>'.t('Please contact your friendica admin and send a reminder to configure the WebRTC addon.').'</p>';
+	} else {
+	    $o .= '<iframe src="'.$webrtcurl.'" width="600px" height="600px"></iframe>';
+	}
+
+
+        return $o;
+}
+?>