From 6844c2ec693ffc2299856c4a4e7a584ae28a420b Mon Sep 17 00:00:00 2001
From: rWatcher <rwatcher@watcherdatabase.tk>
Date: Sun, 15 May 2011 14:36:31 -0400
Subject: [PATCH] Grey dragon image pre-loading and shadowbox module support.

---
 .../greydragon/views/photo.html.php           | 122 ++++++++++++++++++
 .../tag_albums/controllers/tag_albums.php     |   1 +
 .../greydragon/views/photo.html.php           | 122 ++++++++++++++++++
 .../tag_albums/controllers/tag_albums.php     |   1 +
 4 files changed, 246 insertions(+)
 create mode 100644 3.0/modules/tag_albums/-- Theme Files/greydragon/views/photo.html.php
 create mode 100644 3.1/modules/tag_albums/-- Theme Files/greydragon/views/photo.html.php

diff --git a/3.0/modules/tag_albums/-- Theme Files/greydragon/views/photo.html.php b/3.0/modules/tag_albums/-- Theme Files/greydragon/views/photo.html.php
new file mode 100644
index 00000000..5d3ede73
--- /dev/null
+++ b/3.0/modules/tag_albums/-- Theme Files/greydragon/views/photo.html.php	
@@ -0,0 +1,122 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Grey Dragon Theme - a custom theme for Gallery 3
+ * This theme was designed and built by Serguei Dosyukov, whose blog you will find at http://blog.dragonsoft.us
+ * Copyright (C) 2009-2011 Serguei Dosyukov
+ *
+ * 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.
+ */
+?>
+<?
+  if ($theme->desc_allowbbcode):
+    $_description = $theme->bb2html($item->description, 1);
+  else:
+    $_description = nl2br(html::purify($item->description));
+  endif;
+
+  if ($theme->is_photometa_visible):
+    $_description .= '<ul class="g-metadata">' . $theme->thumb_info($item) . '</ul>';
+  endif;
+
+  switch ($theme->photo_popupbox):
+    case "preview":
+      $include_list = FALSE;
+      $include_single = TRUE;
+      break;
+    case "none":
+      $include_list = FALSE;
+      $include_single = FALSE;
+      break;
+    default:
+      $include_list = TRUE;
+      $include_single = TRUE;
+      break;
+  endswitch;
+?>  
+
+<div id="g-item">
+  <? $_title = $theme->bb2html(html::purify($item->title), 1); ?>
+  <div id="g-info">
+    <h1><?= $_title ?></h1>
+  </div>
+  <?= $theme->add_paginator("top"); ?>
+  <?= $theme->photo_top() ?>
+  <? if (($theme->photo_descmode == "top") and ($_description)): ?>
+    <div id="g-info"><div class="g-description"><?= $_description ?></div></div>
+  <? endif; ?>
+  <div id="g-photo">
+    <?= $theme->resize_top($item) ?>
+    <? $_resizewidth = $item->resize_width;
+
+// rWatcher Modification.
+    $siblings = "";
+    if (isset($dynamic_siblings)) {
+      $siblings = $dynamic_siblings;
+    } else {
+      $siblings = $item->parent()->children(); 
+    }
+// End rWatcher Modification
+    ?>
+
+    <div class="g-resize" style="margin-left: -<?= intval($_resizewidth / 2); ?>px; ">
+    <? $script  = "<script type=\"text/javascript\">\n";
+       $script .= "  if (document.images) {\n";
+       for ($i = 0; ($i <= count($siblings) - 1); $i++):
+         if ($siblings[$i]->rand_key == $item->rand_key): ?>
+           <a style="<?= ($siblings[$i]->rand_key == $item->rand_key)? "display: static;" : "display: none;"; ?>" title="<?= $theme->bb2html(html::purify($item->title), 2) ?>" <?= ($include_single)? "class=\"g-sb-preview\"" : "target=_blank;"; ?> <?= ($include_list)? "rel=\"g-preview\"" : null; ?> href="<?= (access::can("view_full", $item))? $item->file_url() : $item->resize_url(); ?>">
+           <?= $item->resize_img(array("id" => "g-photo-id-{$item->id}", "class" => "g-resize", "alt" => $_title)) ?>
+           </a>
+      <?  if ($i < count($siblings) - 1):
+            $script  .= "    var image_preload_n = new Image();\n    image_preload_n.src = \"" . $siblings[$i+1]->resize_url() . "\";\n"; 
+          endif;
+          if ($i > 0):
+            $script  .= "    var image_preload_p = new Image();\n    image_preload_p.src = \"" . $siblings[$i-1]->resize_url() . "\";\n"; 
+          endif;
+        else:
+        if ($include_list): ?>
+          <? if (!$siblings[$i]->is_album()): ?>
+          <a title="<?= $theme->bb2html(html::purify($siblings[$i]->title), 2) ?>" class="g-sb-preview g-hide" rel="g-preview" href="<?= (access::can("view_full", $siblings[$i]))? $siblings[$i]->file_url() : $siblings[$i]->resize_url(); ?>">&nbsp;</a>
+          <? endif; ?>  
+        <? endif; ?>
+      <? endif; ?>
+    <? endfor; ?>
+    <? $script  .= "  }\n</script>\n"; ?>
+    <? $_align = "";
+       if ($_description):
+         switch ($theme->photo_descmode):
+           case "overlay_top":
+             $_align = "g-align-top";
+             break;
+           case "overlay_bottom":
+             $_align = "g-align-bottom";
+             break;
+           default:
+             break;
+         endswitch;
+       endif; ?>
+   <?  if ($_align): ?>
+      <span class="g-more <?= $_align ?>"><?= t("More") ?></span>
+      <div class="g-description <?= $_align; ?>" style="width: <?= $_resizewidth - 20; ?>px;" >
+        <strong><?= $_title ?></strong>
+        <?= $_description ?>
+      </div>
+    <? endif ?>
+    </div>
+    <?= $theme->resize_bottom($item) ?>
+  </div>
+  <? if (($theme->photo_descmode == "bottom") and ($_description)): ?>
+    <div id="g-info"><div class="g-description"><?= $_description ?></div></div>
+  <? endif; ?>
+  <?= $theme->add_paginator("bottom"); ?>
+  <?= $theme->photo_bottom() ?>
+</div>
+<?= $script ?>
\ No newline at end of file
diff --git a/3.0/modules/tag_albums/controllers/tag_albums.php b/3.0/modules/tag_albums/controllers/tag_albums.php
index 88e2a058..5b4875ca 100644
--- a/3.0/modules/tag_albums/controllers/tag_albums.php
+++ b/3.0/modules/tag_albums/controllers/tag_albums.php
@@ -729,6 +729,7 @@ class tag_albums_Controller extends Controller {
       $items_model->select("items.title");
       $items_model->select("items.view_count");
       $items_model->select("items.owner_id");
+      $items_model->select("items.rand_key");
       $items_model->select("items.type");
       $items_model->select("items.thumb_width");
       $items_model->select("items.thumb_height");
diff --git a/3.1/modules/tag_albums/-- Theme Files/greydragon/views/photo.html.php b/3.1/modules/tag_albums/-- Theme Files/greydragon/views/photo.html.php
new file mode 100644
index 00000000..5d3ede73
--- /dev/null
+++ b/3.1/modules/tag_albums/-- Theme Files/greydragon/views/photo.html.php	
@@ -0,0 +1,122 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Grey Dragon Theme - a custom theme for Gallery 3
+ * This theme was designed and built by Serguei Dosyukov, whose blog you will find at http://blog.dragonsoft.us
+ * Copyright (C) 2009-2011 Serguei Dosyukov
+ *
+ * This program is free software; you can redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+ * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with this program; if not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+?>
+<?
+  if ($theme->desc_allowbbcode):
+    $_description = $theme->bb2html($item->description, 1);
+  else:
+    $_description = nl2br(html::purify($item->description));
+  endif;
+
+  if ($theme->is_photometa_visible):
+    $_description .= '<ul class="g-metadata">' . $theme->thumb_info($item) . '</ul>';
+  endif;
+
+  switch ($theme->photo_popupbox):
+    case "preview":
+      $include_list = FALSE;
+      $include_single = TRUE;
+      break;
+    case "none":
+      $include_list = FALSE;
+      $include_single = FALSE;
+      break;
+    default:
+      $include_list = TRUE;
+      $include_single = TRUE;
+      break;
+  endswitch;
+?>  
+
+<div id="g-item">
+  <? $_title = $theme->bb2html(html::purify($item->title), 1); ?>
+  <div id="g-info">
+    <h1><?= $_title ?></h1>
+  </div>
+  <?= $theme->add_paginator("top"); ?>
+  <?= $theme->photo_top() ?>
+  <? if (($theme->photo_descmode == "top") and ($_description)): ?>
+    <div id="g-info"><div class="g-description"><?= $_description ?></div></div>
+  <? endif; ?>
+  <div id="g-photo">
+    <?= $theme->resize_top($item) ?>
+    <? $_resizewidth = $item->resize_width;
+
+// rWatcher Modification.
+    $siblings = "";
+    if (isset($dynamic_siblings)) {
+      $siblings = $dynamic_siblings;
+    } else {
+      $siblings = $item->parent()->children(); 
+    }
+// End rWatcher Modification
+    ?>
+
+    <div class="g-resize" style="margin-left: -<?= intval($_resizewidth / 2); ?>px; ">
+    <? $script  = "<script type=\"text/javascript\">\n";
+       $script .= "  if (document.images) {\n";
+       for ($i = 0; ($i <= count($siblings) - 1); $i++):
+         if ($siblings[$i]->rand_key == $item->rand_key): ?>
+           <a style="<?= ($siblings[$i]->rand_key == $item->rand_key)? "display: static;" : "display: none;"; ?>" title="<?= $theme->bb2html(html::purify($item->title), 2) ?>" <?= ($include_single)? "class=\"g-sb-preview\"" : "target=_blank;"; ?> <?= ($include_list)? "rel=\"g-preview\"" : null; ?> href="<?= (access::can("view_full", $item))? $item->file_url() : $item->resize_url(); ?>">
+           <?= $item->resize_img(array("id" => "g-photo-id-{$item->id}", "class" => "g-resize", "alt" => $_title)) ?>
+           </a>
+      <?  if ($i < count($siblings) - 1):
+            $script  .= "    var image_preload_n = new Image();\n    image_preload_n.src = \"" . $siblings[$i+1]->resize_url() . "\";\n"; 
+          endif;
+          if ($i > 0):
+            $script  .= "    var image_preload_p = new Image();\n    image_preload_p.src = \"" . $siblings[$i-1]->resize_url() . "\";\n"; 
+          endif;
+        else:
+        if ($include_list): ?>
+          <? if (!$siblings[$i]->is_album()): ?>
+          <a title="<?= $theme->bb2html(html::purify($siblings[$i]->title), 2) ?>" class="g-sb-preview g-hide" rel="g-preview" href="<?= (access::can("view_full", $siblings[$i]))? $siblings[$i]->file_url() : $siblings[$i]->resize_url(); ?>">&nbsp;</a>
+          <? endif; ?>  
+        <? endif; ?>
+      <? endif; ?>
+    <? endfor; ?>
+    <? $script  .= "  }\n</script>\n"; ?>
+    <? $_align = "";
+       if ($_description):
+         switch ($theme->photo_descmode):
+           case "overlay_top":
+             $_align = "g-align-top";
+             break;
+           case "overlay_bottom":
+             $_align = "g-align-bottom";
+             break;
+           default:
+             break;
+         endswitch;
+       endif; ?>
+   <?  if ($_align): ?>
+      <span class="g-more <?= $_align ?>"><?= t("More") ?></span>
+      <div class="g-description <?= $_align; ?>" style="width: <?= $_resizewidth - 20; ?>px;" >
+        <strong><?= $_title ?></strong>
+        <?= $_description ?>
+      </div>
+    <? endif ?>
+    </div>
+    <?= $theme->resize_bottom($item) ?>
+  </div>
+  <? if (($theme->photo_descmode == "bottom") and ($_description)): ?>
+    <div id="g-info"><div class="g-description"><?= $_description ?></div></div>
+  <? endif; ?>
+  <?= $theme->add_paginator("bottom"); ?>
+  <?= $theme->photo_bottom() ?>
+</div>
+<?= $script ?>
\ No newline at end of file
diff --git a/3.1/modules/tag_albums/controllers/tag_albums.php b/3.1/modules/tag_albums/controllers/tag_albums.php
index 88e2a058..5b4875ca 100644
--- a/3.1/modules/tag_albums/controllers/tag_albums.php
+++ b/3.1/modules/tag_albums/controllers/tag_albums.php
@@ -729,6 +729,7 @@ class tag_albums_Controller extends Controller {
       $items_model->select("items.title");
       $items_model->select("items.view_count");
       $items_model->select("items.owner_id");
+      $items_model->select("items.rand_key");
       $items_model->select("items.type");
       $items_model->select("items.thumb_width");
       $items_model->select("items.thumb_height");