From 30d9551dabfdf4c7eafc780cc37778cff302cf2d Mon Sep 17 00:00:00 2001
From: rWatcher <rwatcher@watcherdatabase.tk>
Date: Thu, 21 Apr 2011 19:08:57 -0400
Subject: [PATCH] Synced movie.php with changes in Gallery, modified uploadify
 html to accept videos.

---
 3.0/modules/noffmpeg/helpers/movie.php        |  21 +--
 .../noffmpeg/views/form_uploadify.html.php    | 164 ++++++++++++++++++
 3.1/modules/noffmpeg/helpers/movie.php        |  21 +--
 .../noffmpeg/views/form_uploadify.html.php    | 164 ++++++++++++++++++
 4 files changed, 346 insertions(+), 24 deletions(-)
 create mode 100644 3.0/modules/noffmpeg/views/form_uploadify.html.php
 create mode 100644 3.1/modules/noffmpeg/views/form_uploadify.html.php

diff --git a/3.0/modules/noffmpeg/helpers/movie.php b/3.0/modules/noffmpeg/helpers/movie.php
index a42804d2..99308994 100644
--- a/3.0/modules/noffmpeg/helpers/movie.php
+++ b/3.0/modules/noffmpeg/helpers/movie.php
@@ -24,6 +24,7 @@
  * Note: by design, this class does not do any permission checking.
  */
  
+// rWatcher edit:  include MP4Info.php library.
 include MODPATH . "noffmpeg/libraries/MP4Info.php";
 
 class movie_Core {
@@ -61,7 +62,7 @@ class movie_Core {
   }
 
   static function extract_frame($input_file, $output_file) {
-    $ffmpeg = self::find_ffmpeg();
+    $ffmpeg = movie::find_ffmpeg();
     if (empty($ffmpeg)) {
       // BEGIN rWatcher Edit.
       copy(MODPATH . "noffmpeg/images/missing_movie.png", $output_file);
@@ -89,27 +90,23 @@ class movie_Core {
     }
   }
 
+  /**
+   * Return the path to the ffmpeg binary if one exists and is executable, or null.
+   */
   static function find_ffmpeg() {
     if (!($ffmpeg_path = module::get_var("gallery", "ffmpeg_path")) || !file_exists($ffmpeg_path)) {
-      $graphics_path = module::get_var("gallery", "graphics_toolkit_path", null);
-
-      putenv("PATH=" . getenv("PATH") . (empty($graphics_path) ? "" : ":$graphics_path") .
-             ":/usr/local/bin:/opt/local/bin:/opt/bin");
-      if (function_exists("exec")) {
-        $ffmpeg_path = exec("which ffmpeg");
-      }
-
+      $ffmpeg_path = system::find_binary(
+        "ffmpeg", module::get_var("gallery", "graphics_toolkit_path"));
       module::set_var("gallery", "ffmpeg_path", $ffmpeg_path);
     }
     return $ffmpeg_path;
   }
 
-
   /**
    * Return the width, height, mime_type and extension of the given movie file.
    */
   static function get_file_metadata($file_path) {
-    $ffmpeg = self::find_ffmpeg();
+    $ffmpeg = movie::find_ffmpeg();
     if (empty($ffmpeg)) {
       // BEGIN rWatcher Edit.
       $pi = pathinfo($file_path);
@@ -147,4 +144,4 @@ class movie_Core {
     return array($width, $height, $mime_type, $extension);
   }
 
-}
+}
\ No newline at end of file
diff --git a/3.0/modules/noffmpeg/views/form_uploadify.html.php b/3.0/modules/noffmpeg/views/form_uploadify.html.php
new file mode 100644
index 00000000..911e02d5
--- /dev/null
+++ b/3.0/modules/noffmpeg/views/form_uploadify.html.php
@@ -0,0 +1,164 @@
+<?php defined("SYSPATH") or die("No direct script access.") ?>
+<script type="text/javascript" src="<?= url::file("lib/swfobject.js") ?>"></script>
+<script type="text/javascript" src="<?= url::file("lib/uploadify/jquery.uploadify.min.js") ?>"></script>
+<script type="text/javascript">
+  <? $flash_minimum_version = "9.0.24" ?>
+  <? $movies_allowed = true; // rWatcher EDIT ?>
+  var success_count = 0;
+  var error_count = 0;
+  var updating = 0;
+  $("#g-add-photos-canvas").ready(function () {
+    var update_status = function() {
+      if (updating) {
+        // poor man's mutex
+        setTimeout(function() { update_status(); }, 500);
+      }
+      updating = 1;
+      $.get("<?= url::site("uploader/status/_S/_E") ?>"
+            .replace("_S", success_count).replace("_E", error_count),
+          function(data) {
+            $("#g-add-photos-status-message").html(data);
+            updating = 0;
+          });
+    };
+
+    if (swfobject.hasFlashPlayerVersion("<?= $flash_minimum_version ?>")) {
+      $("#g-uploadify").uploadify({
+        width: 150,
+        height: 33,
+        uploader: "<?= url::file("lib/uploadify/uploadify.swf") ?>",
+        script: "<?= url::site("uploader/add_photo/{$album->id}") ?>",
+        scriptData: <?= json_encode($script_data) ?>,
+        fileExt: "*.gif;*.jpg;*.jpeg;*.png;*.GIF;*.JPG;*.JPEG;*.PNG<? if ($movies_allowed): ?>;*.flv;*.mp4;*.m4v;*.FLV;*.MP4;*.M4V<? endif ?>",
+        fileDesc: <?= t("Photos and movies")->for_js() ?>,
+        cancelImg: "<?= url::file("lib/uploadify/cancel.png") ?>",
+        simUploadLimit: <?= $simultaneous_upload_limit ?>,
+        wmode: "transparent",
+        hideButton: true, /* should be true */
+        auto: true,
+        multi: true,
+        onAllComplete: function(filesUploaded, errors, allbytesLoaded, speed) {
+          $("#g-upload-cancel-all")
+            .addClass("ui-state-disabled")
+            .attr("disabled", "disabled");
+          $("#g-upload-done")
+            .removeClass("ui-state-disabled")
+            .attr("disabled", null);
+          return true;
+        },
+        onClearQueue: function(event) {
+          $("#g-upload-cancel-all")
+            .addClass("ui-state-disabled")
+            .attr("disabled", "disabled");
+          $("#g-upload-done")
+            .removeClass("ui-state-disabled")
+            .attr("disabled", null);
+          return true;
+        },
+        onComplete: function(event, queueID, fileObj, response, data) {
+          var re = /^error: (.*)$/i;
+          var msg = re.exec(response);
+          $("#g-add-photos-status ul").append(
+            "<li id=\"q" + queueID + "\" class=\"g-success\">" + fileObj.name + " - " +
+            <?= t("Completed")->for_js() ?> + "</li>");
+          setTimeout(function() { $("#q" + queueID).slideUp("slow").remove() }, 5000);
+          success_count++;
+          update_status();
+          return true;
+        },
+        onError: function(event, queueID, fileObj, errorObj) {
+          var msg = " - ";
+          if (errorObj.type == "HTTP") {
+            if (errorObj.info == "500") {
+              msg += <?= t("Unable to process this file")->for_js() ?>;
+              // Server error - check server logs
+            } else if (errorObj.info == "404") {
+              msg += <?= t("The upload script was not found.")->for_js() ?>;
+              // Server script not found
+            } else {
+              // Server Error: status: errorObj.info
+              msg += (<?= t("Server error: __INFO__")->for_js() ?>.replace("__INFO__", errorObj.info));
+            }
+          } else if (errorObj.type == "File Size") {
+            var sizelimit = $("#g-uploadify").uploadifySettings(sizeLimit);
+            msg += fileObj.name+' '+errorObj.type+' Limit: '+Math.round(d.sizeLimit/1024)+'KB';
+          } else {
+            msg += (<?= t("Server error: __INFO__ (__TYPE__)")->for_js() ?>
+              .replace("__INFO__", errorObj.info)
+              .replace("__TYPE__", errorObj.type));
+          }
+          $("#g-add-photos-status ul").append(
+            "<li id=\"q" + queueID + "\" class=\"g-error\">" + fileObj.name + msg + "</li>");
+          $("#g-uploadify").uploadifyCancel(queueID);
+          error_count++;
+          update_status();
+        },
+        onSelect: function(event) {
+          if ($("#g-upload-cancel-all").hasClass("ui-state-disabled")) {
+            $("#g-upload-cancel-all")
+              .removeClass("ui-state-disabled")
+              .attr("disabled", null);
+            $("#g-upload-done")
+              .addClass("ui-state-disabled")
+              .attr("disabled", "disabled");
+          }
+          return true;
+        }
+      });
+    } else {
+      $(".requires-flash").hide();
+      $(".no-flash").show();
+    }
+  });
+</script>
+
+<div class="requires-flash">
+  <? if ($suhosin_session_encrypt || (identity::active_user()->admin && !$movies_allowed)): ?>
+  <div class="g-message-block g-info">
+    <? if ($suhosin_session_encrypt): ?>
+    <p class="g-error">
+      <?= t("Error: your server is configured to use the <a href=\"%encrypt_url\"><code>suhosin.session.encrypt</code></a> setting from <a href=\"%suhosin_url\">Suhosin</a>.  You must disable this setting to upload photos.",
+          array("encrypt_url" => "http://www.hardened-php.net/suhosin/configuration.html#suhosin.session.encrypt",
+      "suhosin_url" => "http://www.hardened-php.net/suhosin/")) ?>
+    </p>
+    <? endif ?>
+
+    <? if (identity::active_user()->admin && !$movies_allowed): ?>
+    <p class="g-warning">
+      <?= t("Can't find <i>ffmpeg</i> on your system. Movie uploading disabled. <a href=\"%help_url\">Help!</a>", array("help_url" => "http://codex.gallery2.org/Gallery3:FAQ#Why_does_it_say_I.27m_missing_ffmpeg.3F")) ?>
+    </p>
+    <? endif ?>
+  </div>
+  <? endif ?>
+
+  <div>
+    <p>
+      <?= t("Photos will be uploaded to album: ") ?>
+    </p>
+    <ul class="g-breadcrumbs ui-helper-clearfix">
+      <? foreach ($album->parents() as $i => $parent): ?>
+      <li<? if ($i == 0) print " class=\"g-first\"" ?>> <?= html::clean($parent->title) ?> </li>
+      <? endforeach ?>
+      <li class="g-active"> <?= html::purify($album->title) ?> </li>
+    </ul>
+  </div>
+
+  <div id="g-add-photos-canvas">
+    <button id="g-add-photos-button" class="g-button ui-state-default ui-corner-all" href="#"><?= t("Select photos...") ?></button>
+    <span id="g-uploadify"></span>
+  </div>
+  <div id="g-add-photos-status">
+    <ul id="g-action-status" class="g-message-block">
+    </ul>
+  </div>
+</div>
+
+<div class="no-flash" style="display: none">
+  <p>
+    <?= t("Your browser must have Adobe Flash Player version %flash_minimum_version or greater installed to use this feature.", array("flash_minimum_version" => $flash_minimum_version)) ?>
+  </p>
+  <a href="http://www.adobe.com/go/getflashplayer">
+    <img src="<?= request::protocol() ?>://www.adobe.com/images/shared/download_buttons/get_flash_player.gif"
+         alt=<?= t("Get Adobe Flash Player")->for_js() ?> />
+  </a>
+</div>
\ No newline at end of file
diff --git a/3.1/modules/noffmpeg/helpers/movie.php b/3.1/modules/noffmpeg/helpers/movie.php
index a42804d2..99308994 100644
--- a/3.1/modules/noffmpeg/helpers/movie.php
+++ b/3.1/modules/noffmpeg/helpers/movie.php
@@ -24,6 +24,7 @@
  * Note: by design, this class does not do any permission checking.
  */
  
+// rWatcher edit:  include MP4Info.php library.
 include MODPATH . "noffmpeg/libraries/MP4Info.php";
 
 class movie_Core {
@@ -61,7 +62,7 @@ class movie_Core {
   }
 
   static function extract_frame($input_file, $output_file) {
-    $ffmpeg = self::find_ffmpeg();
+    $ffmpeg = movie::find_ffmpeg();
     if (empty($ffmpeg)) {
       // BEGIN rWatcher Edit.
       copy(MODPATH . "noffmpeg/images/missing_movie.png", $output_file);
@@ -89,27 +90,23 @@ class movie_Core {
     }
   }
 
+  /**
+   * Return the path to the ffmpeg binary if one exists and is executable, or null.
+   */
   static function find_ffmpeg() {
     if (!($ffmpeg_path = module::get_var("gallery", "ffmpeg_path")) || !file_exists($ffmpeg_path)) {
-      $graphics_path = module::get_var("gallery", "graphics_toolkit_path", null);
-
-      putenv("PATH=" . getenv("PATH") . (empty($graphics_path) ? "" : ":$graphics_path") .
-             ":/usr/local/bin:/opt/local/bin:/opt/bin");
-      if (function_exists("exec")) {
-        $ffmpeg_path = exec("which ffmpeg");
-      }
-
+      $ffmpeg_path = system::find_binary(
+        "ffmpeg", module::get_var("gallery", "graphics_toolkit_path"));
       module::set_var("gallery", "ffmpeg_path", $ffmpeg_path);
     }
     return $ffmpeg_path;
   }
 
-
   /**
    * Return the width, height, mime_type and extension of the given movie file.
    */
   static function get_file_metadata($file_path) {
-    $ffmpeg = self::find_ffmpeg();
+    $ffmpeg = movie::find_ffmpeg();
     if (empty($ffmpeg)) {
       // BEGIN rWatcher Edit.
       $pi = pathinfo($file_path);
@@ -147,4 +144,4 @@ class movie_Core {
     return array($width, $height, $mime_type, $extension);
   }
 
-}
+}
\ No newline at end of file
diff --git a/3.1/modules/noffmpeg/views/form_uploadify.html.php b/3.1/modules/noffmpeg/views/form_uploadify.html.php
new file mode 100644
index 00000000..911e02d5
--- /dev/null
+++ b/3.1/modules/noffmpeg/views/form_uploadify.html.php
@@ -0,0 +1,164 @@
+<?php defined("SYSPATH") or die("No direct script access.") ?>
+<script type="text/javascript" src="<?= url::file("lib/swfobject.js") ?>"></script>
+<script type="text/javascript" src="<?= url::file("lib/uploadify/jquery.uploadify.min.js") ?>"></script>
+<script type="text/javascript">
+  <? $flash_minimum_version = "9.0.24" ?>
+  <? $movies_allowed = true; // rWatcher EDIT ?>
+  var success_count = 0;
+  var error_count = 0;
+  var updating = 0;
+  $("#g-add-photos-canvas").ready(function () {
+    var update_status = function() {
+      if (updating) {
+        // poor man's mutex
+        setTimeout(function() { update_status(); }, 500);
+      }
+      updating = 1;
+      $.get("<?= url::site("uploader/status/_S/_E") ?>"
+            .replace("_S", success_count).replace("_E", error_count),
+          function(data) {
+            $("#g-add-photos-status-message").html(data);
+            updating = 0;
+          });
+    };
+
+    if (swfobject.hasFlashPlayerVersion("<?= $flash_minimum_version ?>")) {
+      $("#g-uploadify").uploadify({
+        width: 150,
+        height: 33,
+        uploader: "<?= url::file("lib/uploadify/uploadify.swf") ?>",
+        script: "<?= url::site("uploader/add_photo/{$album->id}") ?>",
+        scriptData: <?= json_encode($script_data) ?>,
+        fileExt: "*.gif;*.jpg;*.jpeg;*.png;*.GIF;*.JPG;*.JPEG;*.PNG<? if ($movies_allowed): ?>;*.flv;*.mp4;*.m4v;*.FLV;*.MP4;*.M4V<? endif ?>",
+        fileDesc: <?= t("Photos and movies")->for_js() ?>,
+        cancelImg: "<?= url::file("lib/uploadify/cancel.png") ?>",
+        simUploadLimit: <?= $simultaneous_upload_limit ?>,
+        wmode: "transparent",
+        hideButton: true, /* should be true */
+        auto: true,
+        multi: true,
+        onAllComplete: function(filesUploaded, errors, allbytesLoaded, speed) {
+          $("#g-upload-cancel-all")
+            .addClass("ui-state-disabled")
+            .attr("disabled", "disabled");
+          $("#g-upload-done")
+            .removeClass("ui-state-disabled")
+            .attr("disabled", null);
+          return true;
+        },
+        onClearQueue: function(event) {
+          $("#g-upload-cancel-all")
+            .addClass("ui-state-disabled")
+            .attr("disabled", "disabled");
+          $("#g-upload-done")
+            .removeClass("ui-state-disabled")
+            .attr("disabled", null);
+          return true;
+        },
+        onComplete: function(event, queueID, fileObj, response, data) {
+          var re = /^error: (.*)$/i;
+          var msg = re.exec(response);
+          $("#g-add-photos-status ul").append(
+            "<li id=\"q" + queueID + "\" class=\"g-success\">" + fileObj.name + " - " +
+            <?= t("Completed")->for_js() ?> + "</li>");
+          setTimeout(function() { $("#q" + queueID).slideUp("slow").remove() }, 5000);
+          success_count++;
+          update_status();
+          return true;
+        },
+        onError: function(event, queueID, fileObj, errorObj) {
+          var msg = " - ";
+          if (errorObj.type == "HTTP") {
+            if (errorObj.info == "500") {
+              msg += <?= t("Unable to process this file")->for_js() ?>;
+              // Server error - check server logs
+            } else if (errorObj.info == "404") {
+              msg += <?= t("The upload script was not found.")->for_js() ?>;
+              // Server script not found
+            } else {
+              // Server Error: status: errorObj.info
+              msg += (<?= t("Server error: __INFO__")->for_js() ?>.replace("__INFO__", errorObj.info));
+            }
+          } else if (errorObj.type == "File Size") {
+            var sizelimit = $("#g-uploadify").uploadifySettings(sizeLimit);
+            msg += fileObj.name+' '+errorObj.type+' Limit: '+Math.round(d.sizeLimit/1024)+'KB';
+          } else {
+            msg += (<?= t("Server error: __INFO__ (__TYPE__)")->for_js() ?>
+              .replace("__INFO__", errorObj.info)
+              .replace("__TYPE__", errorObj.type));
+          }
+          $("#g-add-photos-status ul").append(
+            "<li id=\"q" + queueID + "\" class=\"g-error\">" + fileObj.name + msg + "</li>");
+          $("#g-uploadify").uploadifyCancel(queueID);
+          error_count++;
+          update_status();
+        },
+        onSelect: function(event) {
+          if ($("#g-upload-cancel-all").hasClass("ui-state-disabled")) {
+            $("#g-upload-cancel-all")
+              .removeClass("ui-state-disabled")
+              .attr("disabled", null);
+            $("#g-upload-done")
+              .addClass("ui-state-disabled")
+              .attr("disabled", "disabled");
+          }
+          return true;
+        }
+      });
+    } else {
+      $(".requires-flash").hide();
+      $(".no-flash").show();
+    }
+  });
+</script>
+
+<div class="requires-flash">
+  <? if ($suhosin_session_encrypt || (identity::active_user()->admin && !$movies_allowed)): ?>
+  <div class="g-message-block g-info">
+    <? if ($suhosin_session_encrypt): ?>
+    <p class="g-error">
+      <?= t("Error: your server is configured to use the <a href=\"%encrypt_url\"><code>suhosin.session.encrypt</code></a> setting from <a href=\"%suhosin_url\">Suhosin</a>.  You must disable this setting to upload photos.",
+          array("encrypt_url" => "http://www.hardened-php.net/suhosin/configuration.html#suhosin.session.encrypt",
+      "suhosin_url" => "http://www.hardened-php.net/suhosin/")) ?>
+    </p>
+    <? endif ?>
+
+    <? if (identity::active_user()->admin && !$movies_allowed): ?>
+    <p class="g-warning">
+      <?= t("Can't find <i>ffmpeg</i> on your system. Movie uploading disabled. <a href=\"%help_url\">Help!</a>", array("help_url" => "http://codex.gallery2.org/Gallery3:FAQ#Why_does_it_say_I.27m_missing_ffmpeg.3F")) ?>
+    </p>
+    <? endif ?>
+  </div>
+  <? endif ?>
+
+  <div>
+    <p>
+      <?= t("Photos will be uploaded to album: ") ?>
+    </p>
+    <ul class="g-breadcrumbs ui-helper-clearfix">
+      <? foreach ($album->parents() as $i => $parent): ?>
+      <li<? if ($i == 0) print " class=\"g-first\"" ?>> <?= html::clean($parent->title) ?> </li>
+      <? endforeach ?>
+      <li class="g-active"> <?= html::purify($album->title) ?> </li>
+    </ul>
+  </div>
+
+  <div id="g-add-photos-canvas">
+    <button id="g-add-photos-button" class="g-button ui-state-default ui-corner-all" href="#"><?= t("Select photos...") ?></button>
+    <span id="g-uploadify"></span>
+  </div>
+  <div id="g-add-photos-status">
+    <ul id="g-action-status" class="g-message-block">
+    </ul>
+  </div>
+</div>
+
+<div class="no-flash" style="display: none">
+  <p>
+    <?= t("Your browser must have Adobe Flash Player version %flash_minimum_version or greater installed to use this feature.", array("flash_minimum_version" => $flash_minimum_version)) ?>
+  </p>
+  <a href="http://www.adobe.com/go/getflashplayer">
+    <img src="<?= request::protocol() ?>://www.adobe.com/images/shared/download_buttons/get_flash_player.gif"
+         alt=<?= t("Get Adobe Flash Player")->for_js() ?> />
+  </a>
+</div>
\ No newline at end of file