From 2154e74d966dfdd3ad25ae1cca51ca4da4c0c3f4 Mon Sep 17 00:00:00 2001
From: Hristo Stefanov <hrstefanov@yahoo.co.uk>
Date: Sat, 7 Nov 2015 05:31:22 +0200
Subject: [PATCH 1/3] Added player for the video streams on the front page

---
 front-page.php | 253 +++++++++++++++++++++++++++++++++++++++++++++++++
 functions.php  |   6 ++
 2 files changed, 259 insertions(+)

diff --git a/front-page.php b/front-page.php
index abb23f3..15f087c 100644
--- a/front-page.php
+++ b/front-page.php
@@ -1,4 +1,257 @@
 <?php get_header(); ?>
+
+<style>
+	.ofhr-text-center {
+		text-align: center;
+	}
+</style>
+
+<?php
+	// set this to 0 if there is something not working with the stream player code
+	// (people will still have the Streaming page with all the links to the streams)
+	if (1) {
+?>
+<script>
+	var g_streams_info = [
+		{
+			"hall": "<?php pll_e('BULGARIA_HALL');?>",
+			"default": true,
+			"qualities": [
+				{
+					"label": "<?php pll_e('LOW_QUALITY');?>",
+					"iframe_url": "http://stream.openfest.org/bulgaria-low.html",
+					"rtmp_url": "rtmp://stream.openfest.org/st/bulgaria-low",
+					"hls_url": "http://stream.openfest.org/hls/bulgaria-low.m3u8",
+				},
+				{
+					"label": "<?php pll_e('NORMAL_QUALITY');?>",
+					"default": true,
+					"iframe_url": "http://stream.openfest.org/bulgaria.html",
+					"rtmp_url": "rtmp://stream.openfest.org/st/bulgaria",
+					"hls_url": "http://stream.openfest.org/hls/bulgaria.m3u8",
+				},
+				{
+					"label": "<?php pll_e('HIGH_QUALITY');?>",
+					"iframe_url": "http://stream.openfest.org/bulgaria-hd.html",
+					"rtmp_url": "rtmp://stream.openfest.org/st/bulgaria-hd",
+					"hls_url": "http://stream.openfest.org/hls/bulgaria-hd.m3u8",
+				},
+			]
+		},
+		{
+			"hall": "<?php pll_e('CHAMBER_HALL');?>",
+			"qualities": [
+				{
+					"label": "<?php pll_e('LOW_QUALITY');?>",
+					"iframe_url": "http://stream.openfest.org/chamber-low.html",
+					"rtmp_url": "rtmp://stream.openfest.org/st/chamber-low",
+					"hls_url": "http://stream.openfest.org/hls/chamber-low.m3u8",
+				},
+				{
+					"label": "<?php pll_e('NORMAL_QUALITY');?>",
+					"default": true,
+					"iframe_url": "http://stream.openfest.org/chamber.html",
+					"rtmp_url": "rtmp://stream.openfest.org/st/chamber",
+					"hls_url": "http://stream.openfest.org/hls/chamber.m3u8",
+				},
+			]
+		},
+		{
+			"hall": "<?php pll_e('MUSIC_HALL');?>",
+			"qualities": [
+				{
+					"label": "<?php pll_e('LOW_QUALITY');?>",
+					"iframe_url": "http://stream.openfest.org/music-low.html",
+					"rtmp_url": "rtmp://stream.openfest.org/st/music-low",
+					"hls_url": "http://stream.openfest.org/hls/music-low.m3u8",
+				},
+				{
+					"label": "<?php pll_e('NORMAL_QUALITY');?>",
+					"default": true,
+					"iframe_url": "http://stream.openfest.org/music.html",
+					"rtmp_url": "rtmp://stream.openfest.org/st/music",
+					"hls_url": "http://stream.openfest.org/hls/music.m3u8",
+				}
+			]
+		}
+	];
+</script>
+
+<section class="content">
+    <h3>Streaming | <small><a href="streaming">всички зали</a></small></h3>
+	<h3 id="of-stream-halls-container" class="ofhr-text-center">
+	</h3>
+	<p id="of-stream-iframe-container">
+		<iframe id="of-stream-iframe" style="border: none; height: 395px; width: 100%; overflow: none;" allowfullscreen>
+			<p>Браузърът Ви не поддържа iframes</p>
+		</iframe>
+	</p>
+	<p class="ofhr-text-center">
+		<a id="of-stream-rtmp-link" href="#">RTMP</a> | <a id="of-stream-hls-link" href="#">HLS</a>
+	</p>
+	<p id="of-stream-qualities-container" class="ofhr-text-center">
+	</p>
+	<div class="separator"></div>
+
+	<script>
+
+		function of_hall_link_on_click(event) {
+			event.preventDefault();
+
+			var hall_node = event.target;
+			var stream_id = hall_node.getAttribute("data-stream-id");
+
+			of_update_player(stream_id);
+		}
+
+		function of_quality_link_on_click(event) {
+			event.preventDefault();
+
+			var quality_node = event.target;
+			var stream_id = quality_node.getAttribute("data-stream-id");
+			var quality_id = quality_node.getAttribute("data-quality-id");
+
+			of_update_player(stream_id, quality_id);
+		}
+
+		function of_update_player(desired_stream_id, desired_quality_id) {
+			var default_stream_id = -1;
+
+			// if there is a provided stream id use it (otherwise use the one
+			// with default property set to true)
+			if (desired_stream_id !== undefined) {
+				default_stream_id = desired_stream_id;
+			}
+
+			// clear halls list
+			var halls_container = document.getElementById("of-stream-halls-container");
+			while (halls_container.lastChild) {
+				halls_container.removeChild(halls_container.lastChild);
+			}
+
+			// build halls list
+			var stream_id = 0;
+			for (stream_id = 0; stream_id < g_streams_info.length; stream_id++) {
+				var stream = g_streams_info[stream_id];
+
+				// if we have to find the default stream, find it and set it as default
+				if (stream["default"] && (default_stream_id == -1)) {
+					default_stream_id = stream_id;
+				}
+
+				// append the hall name to the halls list container
+				var small = document.createElement("small");
+				var text = document.createTextNode(stream["hall"]);
+
+				// if this is not the default stream id, make links and attach listeners
+				// so that you can switch between halls
+				if (stream_id != default_stream_id) {
+					var anchor = document.createElement("a");
+					anchor.setAttribute("href", "#");
+					anchor.setAttribute("data-stream-id", stream_id);
+					anchor.appendChild(text);
+
+					if (anchor.addEventListener) {
+						// For all major browsers, except IE 8 and earlier
+						anchor.addEventListener("click", of_hall_link_on_click);
+					} else if (x.attachEvent) {
+						// For IE 8 and earlier versions
+						anchor.attachEvent("onclick", of_hall_link_on_click);
+					}
+
+
+					small.appendChild(anchor);
+				} else {
+					small.appendChild(text);
+				}
+
+				halls_container.appendChild(small);
+
+				// insert separator if not the last element
+				if (stream_id != (g_streams_info.length - 1)) {
+					var separator = document.createTextNode(" | ");
+					halls_container.appendChild(separator);
+				}
+			}
+
+			var stream = g_streams_info[default_stream_id];
+			var qualities = stream["qualities"];
+			var default_quality_id = -1;
+
+			// if there is a provided quality id use it (otherwise use the one
+			// with default property set to true)
+			if (desired_quality_id !== undefined) {
+				default_quality_id = desired_quality_id;
+			}
+
+			// clear the qualities list
+			var qualities_container = document.getElementById("of-stream-qualities-container");
+			while (qualities_container.lastChild) {
+				qualities_container.removeChild(qualities_container.lastChild);
+			}
+
+			// build the qualities list
+			var quality_id = 0;
+			for (quality_id = 0; quality_id < qualities.length; quality_id++) {
+				var quality = qualities[quality_id];
+
+				// if we have to find the default quality, find it and set it as default
+				if (quality["default"] && (default_quality_id == -1)) {
+					default_quality_id = quality_id;
+				}
+
+				var text = document.createTextNode(quality["label"]);
+
+				// if this is not the default quality, make links and attach listeners
+				// so that you can switch between qualities
+				if (quality_id != default_quality_id) {
+					var anchor = document.createElement("a");
+					anchor.setAttribute("href", "#");
+					anchor.setAttribute("data-stream-id", default_stream_id);
+					anchor.setAttribute("data-quality-id", quality_id);
+					anchor.appendChild(text);
+
+					if (anchor.addEventListener) {
+						// For all major browsers, except IE 8 and earlier
+						anchor.addEventListener("click", of_quality_link_on_click);
+					} else if (x.attachEvent) {
+						// For IE 8 and earlier versions
+						anchor.attachEvent("onclick", of_quality_link_on_click);
+					}
+
+					qualities_container.appendChild(anchor);
+				} else {
+					qualities_container.appendChild(text);
+				}
+
+				// append separator if this is not the last element
+				if (quality_id != qualities.length - 1) {
+					var separator = document.createTextNode(" | ");
+					qualities_container.appendChild(separator);
+				}
+			}
+
+			var default_quality = qualities[default_quality_id];
+
+			// update the RTMP link
+			var rtmp = document.getElementById("of-stream-rtmp-link");
+			rtmp.setAttribute("href", default_quality["rtmp_url"]);
+
+			// update the HLS link
+			var hls = document.getElementById("of-stream-hls-link");
+			hls.setAttribute("href", default_quality["hls_url"]);
+
+			// update the iframe
+			var iframe = document.getElementById("of-stream-iframe");
+			iframe.setAttribute("src", default_quality["iframe_url"]);
+		}
+
+		// updates the player with the default one in g_streams_info
+		of_update_player();
+	</script>
+</section>
+<?php } ?>
+
 <section class="content">
 	<?php echo do_shortcode( '[sh-latest-posts cat="news" label="'.pll__('Новини').'"]' ); ?>
 <div class="separator"></div>
diff --git a/functions.php b/functions.php
index c3c2a7c..d56b5bb 100644
--- a/functions.php
+++ b/functions.php
@@ -335,4 +335,10 @@ if (function_exists("pll_register_string")) {
 	pll_register_string('hall3','G1');
 	pll_register_string('hall4','Пловдив');
 	pll_register_string('hall5','Бургас');
+	pll_register_string('bulgaria_hall','BULGARIA_HALL');
+	pll_register_string('chamber_hall','CHAMBER_HALL');
+	pll_register_string('music_hall','MUSIC_HALL');
+	pll_register_string('low_quality','LOW_QUALITY');
+	pll_register_string('normal_quality','NORMAL_QUALITY');
+	pll_register_string('high_quality','HIGH_QUALITY');
 }
-- 
2.40.1


From 6ea910cd53c84e6c931d7116ec6d03b255a8e645 Mon Sep 17 00:00:00 2001
From: Hristo Stefanov <hrstefanov@yahoo.co.uk>
Date: Sat, 7 Nov 2015 05:50:46 +0200
Subject: [PATCH 2/3] fixed escaping of strings when passed from php to
 javascript

---
 front-page.php | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/front-page.php b/front-page.php
index 15f087c..c861d02 100644
--- a/front-page.php
+++ b/front-page.php
@@ -14,24 +14,24 @@
 <script>
 	var g_streams_info = [
 		{
-			"hall": "<?php pll_e('BULGARIA_HALL');?>",
+			"hall": <?php echo json_encode(pll__('BULGARIA_HALL')); ?>,
 			"default": true,
 			"qualities": [
 				{
-					"label": "<?php pll_e('LOW_QUALITY');?>",
+					"label": <?php echo json_encode(pll__('LOW_QUALITY'));?>,
 					"iframe_url": "http://stream.openfest.org/bulgaria-low.html",
 					"rtmp_url": "rtmp://stream.openfest.org/st/bulgaria-low",
 					"hls_url": "http://stream.openfest.org/hls/bulgaria-low.m3u8",
 				},
 				{
-					"label": "<?php pll_e('NORMAL_QUALITY');?>",
+					"label": <?php echo json_encode(pll__('NORMAL_QUALITY'));?>,
 					"default": true,
 					"iframe_url": "http://stream.openfest.org/bulgaria.html",
 					"rtmp_url": "rtmp://stream.openfest.org/st/bulgaria",
 					"hls_url": "http://stream.openfest.org/hls/bulgaria.m3u8",
 				},
 				{
-					"label": "<?php pll_e('HIGH_QUALITY');?>",
+					"label": <?php echo json_encode(pll__('HIGH_QUALITY'));?>,
 					"iframe_url": "http://stream.openfest.org/bulgaria-hd.html",
 					"rtmp_url": "rtmp://stream.openfest.org/st/bulgaria-hd",
 					"hls_url": "http://stream.openfest.org/hls/bulgaria-hd.m3u8",
@@ -39,16 +39,16 @@
 			]
 		},
 		{
-			"hall": "<?php pll_e('CHAMBER_HALL');?>",
+			"hall": <?php echo json_encode(pll__('CHAMBER_HALL'));?>,
 			"qualities": [
 				{
-					"label": "<?php pll_e('LOW_QUALITY');?>",
+					"label": <?php echo json_encode(pll__('LOW_QUALITY'));?>,
 					"iframe_url": "http://stream.openfest.org/chamber-low.html",
 					"rtmp_url": "rtmp://stream.openfest.org/st/chamber-low",
 					"hls_url": "http://stream.openfest.org/hls/chamber-low.m3u8",
 				},
 				{
-					"label": "<?php pll_e('NORMAL_QUALITY');?>",
+					"label": <?php echo json_encode(pll__('NORMAL_QUALITY'));?>,
 					"default": true,
 					"iframe_url": "http://stream.openfest.org/chamber.html",
 					"rtmp_url": "rtmp://stream.openfest.org/st/chamber",
@@ -57,16 +57,16 @@
 			]
 		},
 		{
-			"hall": "<?php pll_e('MUSIC_HALL');?>",
+			"hall": <?php echo json_encode(pll__('MUSIC_HALL'));?>,
 			"qualities": [
 				{
-					"label": "<?php pll_e('LOW_QUALITY');?>",
+					"label": <?php echo json_encode(pll__('LOW_QUALITY'));?>,
 					"iframe_url": "http://stream.openfest.org/music-low.html",
 					"rtmp_url": "rtmp://stream.openfest.org/st/music-low",
 					"hls_url": "http://stream.openfest.org/hls/music-low.m3u8",
 				},
 				{
-					"label": "<?php pll_e('NORMAL_QUALITY');?>",
+					"label": <?php echo json_encode(pll__('NORMAL_QUALITY'));?>,
 					"default": true,
 					"iframe_url": "http://stream.openfest.org/music.html",
 					"rtmp_url": "rtmp://stream.openfest.org/st/music",
-- 
2.40.1


From ea461fd09af62e102f2b2d5f4099b6b09dd0935a Mon Sep 17 00:00:00 2001
From: Hristo Stefanov <hrstefanov@yahoo.co.uk>
Date: Sat, 7 Nov 2015 06:11:30 +0200
Subject: [PATCH 3/3] Added missing translation

---
 front-page.php | 2 +-
 functions.php  | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/front-page.php b/front-page.php
index c861d02..c614c26 100644
--- a/front-page.php
+++ b/front-page.php
@@ -78,7 +78,7 @@
 </script>
 
 <section class="content">
-    <h3>Streaming | <small><a href="streaming">всички зали</a></small></h3>
+    <h3>Streaming | <small><a href="streaming"><?php echo htmlentities(pll__('ALL_STREAMS'));?></a></small></h3>
 	<h3 id="of-stream-halls-container" class="ofhr-text-center">
 	</h3>
 	<p id="of-stream-iframe-container">
diff --git a/functions.php b/functions.php
index d56b5bb..4cc3b5a 100644
--- a/functions.php
+++ b/functions.php
@@ -341,4 +341,5 @@ if (function_exists("pll_register_string")) {
 	pll_register_string('low_quality','LOW_QUALITY');
 	pll_register_string('normal_quality','NORMAL_QUALITY');
 	pll_register_string('high_quality','HIGH_QUALITY');
+	pll_register_string('all_streams','ALL_STREAMS');
 }
-- 
2.40.1