public function sort($id, $sort) { if (!in_array($sort, array('up', 'down'))) { return redirect_message(array('admin', $this->get_class()), array('_flash_message' => '排序失敗!')); } $total = WorkTag::count(array('conditions' => array('work_tag_id = ?', 0))); switch ($sort) { case 'up': $sort = $this->tag->sort; $this->tag->sort = $this->tag->sort - 1 < 0 ? $total - 1 : $this->tag->sort - 1; break; case 'down': $sort = $this->tag->sort; $this->tag->sort = $this->tag->sort + 1 >= $total ? 0 : $this->tag->sort + 1; break; } WorkTag::addConditions($conditions, 'sort = ? AND work_tag_id = ?', $this->tag->sort, 0); $tag = $this->tag; $update = WorkTag::transaction(function () use($conditions, $tag, $sort) { if (($next = WorkTag::find('one', array('conditions' => $conditions))) && (($next->sort = $sort) || true)) { if (!$next->save()) { return false; } } if (!$tag->save()) { return false; } return true; }); if (!$update) { return redirect_message(array('admin', $this->get_class()), array('_flash_message' => '排序失敗!', 'posts' => $posts)); } return redirect_message(array('admin', $this->get_class()), array('_flash_message' => '排序成功!')); }
public function update() { if (!$this->has_post()) { return redirect_message(array('admin', 'work_tags', $this->tag->id, 'works', $this->work->id, 'edit'), array('_flash_message' => '非 POST 方法,錯誤的頁面請求。')); } $posts = OAInput::post(); $cover = OAInput::file('cover'); if (!((string) $this->work->cover || $cover)) { return redirect_message(array('admin', 'work_tags', $this->tag->id, 'works', $this->work->id, 'edit'), array('_flash_message' => '請選擇圖片(gif、jpg、png)檔案!', 'posts' => $posts)); } if ($msg = $this->_validation_posts($posts)) { return redirect_message(array('admin', 'work_tags', $this->tag->id, 'works', $this->work->id, 'edit'), array('_flash_message' => $msg, 'posts' => $posts)); } if ($columns = array_intersect_key($posts, $this->work->table()->columns)) { foreach ($columns as $column => $value) { $this->work->{$column} = $value; } } $work = $this->work; $update = WorkTag::transaction(function () use($work, $cover) { if (!$work->save()) { return false; } if ($cover && !$work->cover->put($cover)) { return false; } return true; }); if (!$update) { return redirect_message(array('admin', 'work_tags', $this->tag->id, 'works', $this->work->id, 'edit'), array('_flash_message' => '更新失敗!', 'posts' => $posts)); } if (($del_ids = array_diff(column_array($work->pictures, 'id'), $posts['pic_ids'])) && ($pictures = WorkPicture::find('all', array('select' => 'id, name', 'conditions' => array('id IN (?)', $del_ids))))) { foreach ($pictures as $picture) { WorkPicture::transaction(function () use($picture) { return $picture->destroy(); }); } } if ($pictures = OAInput::file('pictures[]')) { foreach ($pictures as $picture) { WorkPicture::transaction(function () use($picture, $work) { return verifyCreateOrm($pic = WorkPicture::create(array_intersect_key(array_merge($picture, array('work_id' => $work->id)), WorkPicture::table()->columns))) && $pic->name->put($picture); }); } } $clean_blocks = WorkBlock::transaction(function () use($work) { foreach ($work->blocks as $block) { if (!$block->destroy()) { return false; } } return true; }); if ($blocks = $posts['blocks']) { foreach ($blocks as $block) { if (!($b = null) && WorkBlock::transaction(function () use($block, $work, &$b) { return verifyCreateOrm($b = WorkBlock::create(array_intersect_key(array_merge($block, array('work_id' => $work->id)), WorkBlock::table()->columns))); })) { if (($items = $block['items']) && $b) { foreach ($items as $item) { WorkBlockItem::transaction(function () use($item, $b) { return verifyCreateOrm(WorkBlockItem::create(array_intersect_key(array_merge($item, array('work_block_id' => $b->id)), WorkBlockItem::table()->columns))); }); } } } } } return redirect_message(array('admin', 'work_tags', $this->tag->id, 'works', $this->work->id, 'edit'), array('_flash_message' => '更新成功!')); }