From 2b9b6991b28cada6abf4af73f9286495358a3839 Mon Sep 17 00:00:00 2001
From: Nathan Kinkade <nath@nkinka.de>
Date: Tue, 14 Jan 2014 23:37:41 +0000
Subject: Added a module that displays a play button icon over movie thumbnails
 so people know they are actually movies and not just photos.

---
 .../movie_overlay/helpers/movie_overlay_theme.php  | 93 ++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 modules/movie_overlay/helpers/movie_overlay_theme.php

(limited to 'modules/movie_overlay/helpers/movie_overlay_theme.php')

diff --git a/modules/movie_overlay/helpers/movie_overlay_theme.php b/modules/movie_overlay/helpers/movie_overlay_theme.php
new file mode 100644
index 00000000..531cecd5
--- /dev/null
+++ b/modules/movie_overlay/helpers/movie_overlay_theme.php
@@ -0,0 +1,93 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2010 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class movie_overlay_theme_Core {
+  static function get_movie_time($item) {
+    $ffmpeg = movie::find_ffmpeg();
+    if (empty($ffmpeg)) {
+      return t("00:00");
+    }
+    $cmd = escapeshellcmd($ffmpeg) . " -i " . escapeshellarg($item->file_path()) . " 2>&1";
+    $result = `$cmd`;
+    if (preg_match("/Duration: (\d+):(\d+):(\d+\.\d+)/", $result, $regs)) {
+      return 3600 * $regs[1] + 60 * $regs[2] + $regs[3];
+    } else if (preg_match("/duration.*?:.*?(\d+)/", $result, $regs)) {
+      return $regs[1];
+    } else {
+      return '00';
+    }
+  }
+  static function head($theme, $child) {
+	if ($theme->page_type == "collection") {
+	$trans 		= module::get_var("movie_overlay", "trans");
+	return "\t<style type=\"text/css\"> 
+	.g-movie-thumb {
+	  position:relative;
+	  margin: auto;
+	}
+	.g-movie-thumb .g-movie-time {
+	  position:absolute;
+	  -moz-border-radius: 5px;
+	  border-radius: 5px;
+	  background-color: #000000;
+	  background-color:rgb(0,0,0);
+	  background-color:rgba(0,0,0,0.6);
+	  filter: alpha(opacity=60);
+	  color: #fff;
+	  height: 1.5em;
+	  font-weight:bold;
+	  text-align:right;
+	  margin-right: 4px;
+	  margin-bottom: 3px;
+	  padding: 3px 3px 0px 5px;
+	  right:0px;
+	}
+	.g-movie-thumb .g-description {
+	  margin-top: -6px!important;
+	  margin-left: -5px!important;
+	}
+	.g-movie-thumb .g-context-menu {
+	  margin-top: -6px!important;
+	  margin-left: -5px!important;
+	}
+	</style>";
+	}
+  }
+  static function thumb_top($theme, $child) {
+	if ($child->type == "movie") {
+	return ("<div class=\"g-movie-thumb\" style=\"width: {$child->thumb_width}px;\">\n");
+	}
+  }  
+  static function thumb_bottom($theme, $child) {
+	if ($child->type == "movie") {
+	  $view = new View("movie_thumb_bottom.html");
+	  // pass some variable to the view 
+	  $view->url = 			$child->url();
+	  $view->top = 			round($child->thumb_height / 2 - 20);
+	  $view->texttime_top =	round($child->thumb_height - 25);  // position the movie duration from the top as some themes add stuff below the thumb
+	  $view->left = 		round($child->thumb_width / 2 - 20);
+	  $view->images_url = 	url::file("modules/movie_overlay/images");
+	  $view->icon = 		module::get_var("movie_overlay", "icon");
+	  $view->trans = 		module::get_var("movie_overlay", "trans");
+	  $view->movie_time = 	number_format(movie_overlay_theme_Core::get_movie_time($child), 2);
+	  return $view;
+	}
+  }
+  
+}
-- 
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