git status

1 files changed, 183 insertions, 0 deletions

diff --git a/apps/gallery/lib/tiles.php b/apps/gallery/lib/tiles.php
new file mode 100644
index 00000000000..d7f5208ff83
--- /dev/null
+++ b/apps/gallery/lib/tiles.php
@@ -0,0 +1,183 @@
+<?php
+
+namespace OC\Pictures;
+
+require_once('lib/base.php');
+require_once('managers.php');
+
+const TILE_PROPORTION_HORIZONTAL = 0;
+const TILE_PROPORTION_VERTICAL = 0;
+const GET_THUMBNAIL_PATH = '?app=gallery&getfile=ajax/thumbnail.php&filepath=';
+const TAG = 'Pictures';
+
+class TileBase {
+  public function getWidth() { return false; }
+
+  public function getHeight() { return 200; }
+
+  public function getOnHoverAction() { return false; }
+  
+  public function getOnOutAction() { return false; }
+  
+  public function getOnClickAction() { return false; }
+
+  public function getDisplayedLayer() { return false; }
+
+  public function getTileProportion() { return false; }
+  
+  public function get() { return false; }
+}
+
+class TilesLine {
+
+  public function __construct() {
+    $this->tiles_array = array();
+  }
+
+  public function setAvailableSpace($space) {
+    $available_space = $space;
+  }
+
+  public function getTilesCount() {
+    return count($this->tiles_array);
+  }
+
+  public function addTile($tile) {
+    array_push($this->tiles_array, $tile);
+  }
+
+  public function getLeftSpace() {
+    $occupied_space = 0;
+    for ($i = 0; $i < count($this->tiles_array); $i++) {
+      $occupied_space += $this->tiles_array[$i]->getWidth();
+    }
+    return $this->available_space - $occupied_space;
+  }
+
+  public function tileWillFit($tile) {
+    return $this->getLeftSpace() > $tile->getWidth();
+  }
+  
+  public function get() {
+	  $r = '<div class="line gallery_div">';
+	  
+	  for ($i = 0; $i < count($this->tiles_array); $i++) {
+	  	  $img_w = $this->tiles_array[$i]->getWidth();
+	  	  $extra = '';
+	  	  if ($img_w != 200) $extra = ' style="width:'.$img_w.'px"';
+		  $r .= '<div class="gallery_div" '.$extra.' onmouseover="'.$this->tiles_array[$i]->getOnHoverAction().'" onmouseout="'.$this->tiles_array[$i]->getOnOutAction().'">'.$this->tiles_array[$i]->get().'</div>';
+	  }
+	  
+	  $r .= '</div>';
+	  return $r;
+  }
+
+  private $tiles_array;
+  private $available_space;
+}
+
+class TileSingle extends TileBase {
+
+  public function __construct($path) {
+    \OC_Log::write(TAG, 'Loading file from path '.$path, \OC_Log::DEBUG);
+    $this->file_path = $path;
+/*    $this->image = new \OC_Image();
+    if (!$this->image->loadFromFile($this->file_path)) {
+      \OC_Log::write(TAG, 'Loading file filed', \OC_Log::ERROR);
+      return;
+    }
+    $this->image->fixOrientation();*/
+  }
+
+  public function getWidth() {
+    $a = ThumbnailsManager::getInstance()->getThumbnailInfo($this->file_path);
+    return $a['width'];
+  }
+
+  public function forceSize($width_must_fit=false) {
+      $current_height = $this->image->height();
+      $current_width = $this->image->width();
+      
+      // we need height of 250px but not for tiles stack
+      if ($current_width > $current_height && !$width_must_fit) {
+	      $this->image->resize(floor((250*$current_width)/$current_height));
+      } else {
+		  $this->image->resize(200);
+	  }
+  }
+  
+  public function get($extra = '') {
+	  return '<img src="'.GET_THUMBNAIL_PATH.urlencode($this->getPath()).'" '.$extra.'>';
+  }
+  
+  public function getMiniatureSrc() {
+	  return GET_THUMBNAIL_PATH.urlencode($this->getPath());
+  }
+
+  public function getPath() {
+	  return $this->file_path;
+  }
+
+  private $file_path;
+  private $image;
+}
+
+class TileStack extends TileBase {
+
+  const STACK_REPRESENTATIVES = 3;
+
+  public function __construct($path_array, $stack_name) {
+    $this->tiles_array = array();
+    $this->stack_name = $stack_name;
+    for ($i = 0; $i < count($path_array) && $i < self::STACK_REPRESENTATIVES; $i++) {
+	  $tile = new TileSingle($path_array[$i]);
+      array_push($this->tiles_array, $tile);
+    }
+  }
+  
+  public function forceSize($width_must_fit=false) {
+	  for ($i = 0; $i < count($this->tiles_array); $i++)
+	    $this->tiles_array[$i]->forceSize(true);
+  }
+
+  public function getWidth() {
+    $max = 0;
+    for ($i = 0; $i < count($this->tiles_array); $i++) {
+	    $max = max($max, $this->tiles_array[$i]->getWidth());
+    }
+    return min(200, $max);
+  }
+
+  public function get() {
+    $r = '<div class="title gallery_div">'.$this->stack_name.'</div>';
+    for ($i = 0; $i < count($this->tiles_array); $i++) {
+      $top = rand(-5, 5);
+      $left = rand(-5, 5);
+      $img_w = $this->tiles_array[$i]->getWidth();
+      $extra = '';
+      if ($img_w < 200) {
+	      $extra = 'width:'.$img_w.'px;';
+      }
+      $r .= '<div class="miniature_border gallery_div" style="background-image:url(\''.$this->tiles_array[$i]->getMiniatureSrc().'\');margin-top:'.$top.'px; margin-left:'.$left.'px;'.$extra.'"></div>';
+//      $r .= $this->tiles_array[$i]->get(' style="margin-top:'.$top.'px; margin-left:'.$left.'px; "');
+    }
+    return $r;
+  }
+
+  public function getOnHoverAction() {
+	  return 'javascript:t(this);return false;';
+  }
+  
+  public function getOnOutAction() {
+	  return 'javascript:o(this);return false;';
+  }
+
+  public function getCount() {
+	  return count($this->tiles_array);
+  }
+
+  private $tiles_array;
+  private $stack_name;
+}
+
+?>