/**
* Move the file to the new location.
* @param string $path
* @param string $options Can be {@link Uploaded_file_unique_name} or {@link Uploaded_file_overwrite}.
*/
public function move_to($path, $options = Uploaded_file_unique_name)
{
$final_name = $this->normalized_name;
if ($options == Uploaded_file_unique_name || $this->current_name() != $path . $final_name) {
if ($options == Uploaded_file_unique_name) {
while (file_exists($path . $final_name)) {
$url = new FILE_URL($final_name);
$url->append_to_name('_' . uniqid(rand()));
$final_name = $url->as_text();
}
}
ensure_path_exists($path);
if (!file_exists($path)) {
$this->raise("Could not create [{$path}] on server.", 'move_to', 'UPLOADED_FILE');
} else {
/* If the file has already been moved, use the normal move function to place it in the
new directory. */
if (isset($this->_final_name_and_path)) {
if ($options == Uploaded_file_overwrite && file_exists($path . $final_name)) {
unlink($path . $final_name);
}
rename($this->_final_name_and_path, $path . $final_name);
$this->processed = true;
} else {
if (move_uploaded_file($this->temp_name, $path . $final_name)) {
$this->_final_name_and_path = $path . $final_name;
$opts = global_file_options();
chmod($this->_final_name_and_path, $opts->default_access_mode);
$this->processed = true;
}
}
if (!file_exists($path . $final_name)) {
$this->raise("Could not move [" . $this->current_name() . "] to [{$path}{$final_name}]", 'move_to', 'UPLOADED_FILE');
}
}
}
}
/**
* Fully resolved server-local path to the thumbnail.
* Will be empty if not {@link is_image} or no thumnail was generated.
* @see thumbnail_url()
* @param string $for_file The optional file for which to get a thumbnail
* name; if empty, the result of {@link full_file_name} is used.
* @return string
*/
public function thumbnail_file_name($for_file = '')
{
if (!$for_file) {
$for_file = $this->full_file_name();
}
$url = new FILE_URL($for_file);
$url->append_to_name('_tn');
return $url->as_text();
}
/**
* Copy the object to the specified folder.
* If both the source and target albums are {@link Album_location_type_local},
* and they are different folders, copy the pictures to the new folder.
* @param ALBUM $folder
* @param FOLDER_OPERATION_OPTIONS $options
*/
protected function _copy_to($folder, $options)
{
if ($options->update_now) {
/** @var ALBUM $parent */
$parent = $this->parent_folder();
$old_location = $parent->location;
$old_folder = url_to_folder($parent->picture_folder_url(true));
}
parent::_copy_to($folder, $options);
if ($options->update_now) {
if ($old_location == Album_location_type_local && $folder->location == Album_location_type_local) {
$new_folder = url_to_folder($folder->picture_folder_url(true));
if ($old_folder != $new_folder) {
$old_url = new FILE_URL($old_folder);
$old_url->replace_name($this->file_name);
if ($old_url->extension() == '') {
$old_url->replace_extension('jpg');
}
$new_url = new FILE_URL($new_folder);
$new_url->replace_name($this->file_name);
if ($new_url->extension() == '') {
$new_url->replace_extension('jpg');
}
if (file_exists($old_url->as_text())) {
ensure_path_exists($new_folder);
log_message('Copied [' . $old_url->as_text() . '] to [' . $new_url->as_text() . ']', Msg_type_debug_info, Msg_channel_system);
if (!copy($old_url->as_text(), $new_url->as_text())) {
$this->raise('_copy_to', 'PICTURE', 'Could not copy main image for [' . $this->title_as_plain_text() . '].');
}
}
$old_url->append_to_name(Picture_thumbnail_suffix);
$new_url->append_to_name(Picture_thumbnail_suffix);
if (file_exists($old_url->as_text())) {
ensure_path_exists($new_folder);
log_message('Copied [' . $old_url->as_text() . '] to [' . $new_url->as_text() . ']', Msg_type_debug_info, Msg_channel_system);
if (!copy($old_url->as_text(), $new_url->as_text())) {
$this->raise('_copy_to', 'PICTURE', 'Could not copy thumbnail image for [' . $this->title_as_plain_text() . '].');
}
}
}
}
}
}
/**
* Returns the thumbnail file name.
* @param string $file_name
* @return string
* @access private
*/
protected function _thumbnail_name_for($file_name)
{
$url = new FILE_URL($file_name);
$url->append_to_name('_tn');
return $url->as_text();
}
/**
* Called once for each image in the archive.
* @param COMPRESSED_FILE $archive
* @param COMPRESSED_FILE_ENTRY $entry
* @param WEBCORE_CALLBACK $error_callback
* @access private
*/
public function process_image($archive, $entry, $error_callback)
{
log_open_block("Extracting [{$entry->name}]...");
$entry->extract_to($this->_target_directory, $error_callback);
$class_name = $this->app->final_class_name('IMAGE', 'webcore/util/image.php');
/** @var IMAGE $img */
$img = new $class_name();
$img->set_file($entry->extracted_name, $this->read_exif);
if ($img->loadable()) {
$img->load_from_file();
$url = new FILE_URL($entry->extracted_name);
if ($this->create_thumbnail) {
if ($img->saveable()) {
$url->append_to_name('_tn');
$thumbnail_name = $url->as_text();
$this->_log("Creating thumbnail...", Msg_type_info);
$img->resize_to_fit($this->thumbnail_size, $this->thumbnail_size);
$img->save_to_file($thumbnail_name);
} else {
$this->_log("Could not create thumbnail.", Msg_type_error);
}
}
$pic_date = $this->default_date;
if ($this->read_exif) {
if ($img->properties->exists() && $img->properties->time_created->is_valid()) {
$pic_date = $img->properties->time_created;
} else {
$this->_log("Could not read date from file (using default).", Msg_type_warning);
}
}
$original_url = new FILE_URL($entry->name);
$file_name_only = $original_url->name_without_extension();
$pic_title = $this->file_name_template;
$pic_title = str_replace('{#}', $this->_num_pictures_imported + $this->starting_index, $pic_title);
$pic_title = str_replace('{file}', $file_name_only, $pic_title);
$pic = $this->_folder->new_object('picture');
$pic->title = $pic_title;
$pic->file_name = $entry->normalized_name;
$pic->date = $pic_date;
$history_item = $pic->new_history_item();
$pic->store_if_different($history_item);
$this->_num_pictures_imported = $this->_num_pictures_imported + 1;
$this->_log("Created picture [{$pic->title}]", Msg_type_info);
} else {
$php_errormsg = null;
@unlink($entry->extracted_name);
if (isset($php_errormsg)) {
$this->_log("This is not an image file (could not delete file on server): " . $php_errormsg, Msg_type_error);
} else {
$this->_log("This is not an image file (file was deleted on the server).", Msg_type_warning);
}
}
log_close_block();
}
