diff options
Diffstat (limited to 'apps/gallery/lib/tiles.php')
| -rw-r--r-- | apps/gallery/lib/tiles.php | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/apps/gallery/lib/tiles.php b/apps/gallery/lib/tiles.php new file mode 100644 index 00000000000..ff9519142ac --- /dev/null +++ b/apps/gallery/lib/tiles.php @@ -0,0 +1,178 @@ +<?php + +namespace OC\Pictures; + +require_once('lib/base.php'); +require_once('managers.php'); + +const TAG = 'Pictures'; +const IMAGE_WIDTH = 150; + +class TileBase { + public function getWidth() { return false; } + + public function getHeight() { return IMAGE_WIDTH; } + + 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 != IMAGE_WIDTH) $extra = ' style="width:'.$img_w.'px"'; + $r .= '<div class="gallery_div" '.$extra.' onmouseover="'.$this->tiles_array[$i]->getOnHoverAction().'" onmouseout="'.$this->tiles_array[$i]->getOnOutAction().'" onclick="'.$this->tiles_array[$i]->getOnClickAction().'">'.$this->tiles_array[$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 $a['width']; + } + + public function get($extra = '') { + // !HACK! file path needs to be encoded twice because files app decode twice url, so any special chars like + or & in filename + // !HACK! will result in failing of opening them + return '<a rel="images" title="'.basename($this->getPath()).'" href="'.\OCP\Util::linkTo('files', 'download.php').'?file='.urlencode(urlencode($this->getPath())).'"><img rel="images" src="'.\OCP\Util::linkTo('gallery', 'ajax/thumbnail.php').'&filepath='.urlencode($this->getPath()).'" '.$extra.'></a>'; + } + + public function getMiniatureSrc() { + return \OCP\Util::linkTo('gallery', 'ajax/thumbnail.php').'&filepath='.urlencode($this->getPath()); + } + + public function getPath() { + return $this->file_path; + } + + public function getOnClickAction() { + return '';//'javascript:openFile(\''.$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(IMAGE_WIDTH, $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 < IMAGE_WIDTH) { + $extra = 'width:'.$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>'; + } + 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); + } + + public function getOnClickAction() { + return 'javascript:openNewGal(\''.$this->stack_name.'\');'; + } + + private $tiles_array; + private $stack_name; +} + +?> |