100 lines
3.0 KiB
PHP
100 lines
3.0 KiB
PHP
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<?php
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abstract class Post_ImageStore_Base
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{
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protected $_post;
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abstract public function file_path();
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abstract public function file_url();
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abstract public function preview_path();
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abstract public function sample_path();
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abstract public function preview_url();
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abstract public function jpeg_path();
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abstract public function store_jpeg_url();
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abstract public function store_sample_url();
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static public function create_instance(Post $post)
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{
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$image_store = Rails::services()->get('inflector')->camelize(CONFIG()->image_store);
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$file = dirname(__FILE__) . '/' . $image_store . '.php';
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if (!is_file($file))
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throw new Exception(
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sprintf("File not found for image store configuration '%s'.", CONFIG()->image_store ?: '[empty value]')
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);
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require_once $file;
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$class = 'Post_ImageStore_' . $image_store;
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$object = new $class();
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$object->_post = $post;
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return $object;
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}
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public function delete_file()
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{
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if (is_file($this->file_path()))
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@unlink($this->file_path());
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if ($this->_post->image()) {
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if (file_exists($this->preview_path()))
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@unlink($this->preview_path());
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if (file_exists($this->sample_path()))
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@unlink($this->sample_path());
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if (file_exists($this->jpeg_path()))
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@unlink($this->jpeg_path());
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}
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}
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public function move_file()
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{
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$this->_create_dirs($this->file_path());
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if ($this->_post->is_import)
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rename($this->_post->tempfile_path(), $this->file_path());
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else
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move_uploaded_file($this->_post->tempfile_path(), $this->file_path());
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// chmod($this->file_path(), 0777);
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if ($this->_post->image()) {
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$this->_create_dirs($this->preview_path());
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rename($this->_post->tempfile_preview_path(), $this->preview_path());
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// chmod($this->preview_path(), 0777);
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}
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if (file_exists($this->_post->tempfile_sample_path())) {
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$this->_create_dirs($this->sample_path());
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rename($this->_post->tempfile_sample_path(), $this->sample_path());
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// chmod($this->sample_path(), 0777);
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}
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if (file_exists($this->_post->tempfile_jpeg_path())) {
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$this->_create_dirs($this->jpeg_path());
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rename($this->_post->tempfile_jpeg_path(), $this->jpeg_path());
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// chmod($this->jpeg_path(), 0777);
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}
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}
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protected function _file_hierarchy()
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{
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return substr($this->_post->md5, 0, 2).'/'.substr($this->_post->md5, 2, 2);
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}
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protected function _create_dirs($dir)
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{
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$dirs = array_filter(explode('/', str_replace(Rails::root(), '', pathinfo($dir, PATHINFO_DIRNAME))));
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$dir = Rails::root() . '/';
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foreach ($dirs as $d) {
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$dir .= $d . '/';
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!is_dir($dir) && mkdir($dir);
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}
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}
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}
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