private function inCollection($photo, $hash) { $parent = $this->photo_model->getStackParent($photo); $photo = $parent ? $parent : $photo; // check existing in collection $collection = new photosCollection($hash); $current_offset = $collection->getPhotoOffset($photo); $collection_photos = $collection->getPhotos("id", $current_offset, 1, false); return isset($collection_photos[$photo['id']]); }
public function execute() { $count = $this->getConfig()->getOption('photos_per_page'); $padding_count = 2; $direction = waRequest::get('direction', 1, waRequest::TYPE_INT); $album = waRequest::param('album'); $hash = waRequest::param('hash'); $url = waRequest::param('url'); $album = waRequest::param('album'); if (!$url) { throw new waException(_w('Page not found', 404)); } if ($album && $album['status'] <= 0) { $album['full_url'] = photosCollection::frontendAlbumHashToUrl($hash); } $photo_model = new photosPhotoModel(); $photo = $photo_model->getByField('url', $url); $real_count = $count; if ($photo) { $c = new photosCollection($hash); $offset = $c->getPhotoOffset($photo); if ($direction > 0) { $offset += 1; // next photos } else { $offset -= $real_count; // prev photos if ($offset < 0) { $real_count += $offset; $offset = 0; } } $photo_stream = $c->getPhotos('*,thumb,thumb_crop,tags', $offset, $real_count); $photo_stream = photosCollection::extendPhotos($photo_stream); foreach ($photo_stream as &$item) { $item['thumb_custom'] = array('url' => photosPhoto::getPhotoUrlTemplate($item)); $item['full_url'] = photosFrontendPhoto::getLink(array('url' => $item['url']), $album ? $album : $hash); } unset($item); $real_count = count($photo_stream); if ($real_count < $count) { if ($direction > 0) { $photo_stream = array_merge($photo_stream, array_pad(array(), $padding_count, null)); } else { $photo_stream = array_merge(array_pad(array(), $padding_count, null), $photo_stream); } } $renderer = new photosPhotoHtmlRenderer($this->getTheme()); echo $renderer->getPhotoStream($photo_stream, null); } exit; }
private function _formPhotoStream($photo) { $middle_pos = round(wa()->getConfig()->getOption('photos_per_page') / 2); $middle_pos = max(10, $middle_pos); $padding_count = 2; $collection = new photosCollection($this->hash); $current_offset = $collection->getPhotoOffset($photo); $total_count = $collection->count(); // offset-bounds of stream-frame $left_bound = $current_offset - $middle_pos; $right_bound = $current_offset + $middle_pos; $head_padding_count = 0; if ($left_bound < 0) { $head_padding_count = $padding_count; } $tail_padding_count = 0; if ($right_bound > $total_count - 1) { $tail_padding_count = $padding_count; } if (!$head_padding_count) { // recalc padding count for head if need if ($left_bound < 0) { $head_padding_count = $padding_count; } } if (!$tail_padding_count) { // recalc padding count for tail if need if ($right_bound > $total_count - 1) { $tail_padding_count = $padding_count; } } $left_bound = max($left_bound, 0); $right_bound = min($right_bound, $total_count - 1); $count = $right_bound - $left_bound + 1; $contain = false; $photo_stream = $collection->getPhotos('*,thumb,thumb_crop,tags', $left_bound, $count); foreach ($photo_stream as &$item) { $item['thumb_custom'] = array('url' => photosPhoto::getPhotoUrlTemplate($item)); $item['full_url'] = photosFrontendPhoto::getLink(array('url' => $item['url']), $this->album ? $this->album : $this->hash); if (!$contain && $item['id'] == $photo['id']) { $next = current($photo_stream); if ($next) { $this->next_photo_url = photosFrontendPhoto::getLink($next, $this->album ? $this->album : $this->hash); } $contain = true; } } unset($item); if (!$contain) { throw new waException(_w('Page not found', 404)); } // padding with null head of list if need if ($head_padding_count) { $photo_stream = array_merge(array_pad(array(), $head_padding_count, null), $photo_stream); } // padding tail if need if ($tail_padding_count) { $photo_stream = array_merge($photo_stream, array_pad(array(), $tail_padding_count, null)); } return $photo_stream; }
public function getPhotoStream(photosCollection $collection) { $parent = $this->photo_model->getStackParent($this->photo); $current_photo = $parent ? $parent : $this->photo; $offset = $collection->getPhotoOffset($current_photo); $total_count = $collection->count(); $count = $this->getConfig()->getOption('photos_per_page'); $offset = max($offset - floor($count / 2), 0); $photos = array_values($collection->getPhotos('*,thumb,thumb_crop,thumb_middle,thumb_big,tags,edit_rights', $offset, $count)); return array('photos' => $photos, 'current_photo_id' => $current_photo['id']); }