public function getLocalPath($path_to_media)
{
$c = $this->getCollection();
$subdir = Dase_Util::getSubdir($this->p_serial_number);
$path = $path_to_media . '/' . $c->ascii_id . '/' . $this->size . '/' . $subdir . '/' . $this->filename;
if (file_exists($path)) {
return $path;
} else {
$path = $path_to_media . '/' . $c->ascii_id . '/' . $this->size . '/' . $this->filename;
return $path;
}
}
public function saveAtomFile($path_to_media)
{
$subdir = Dase_Util::getSubdir($this->serial_number);
$path = $path_to_media . '/' . $this->p_collection_ascii_id . '/atom/' . $subdir;
if (!file_exists($path)) {
mkdir($path);
}
$filename = $this->serial_number . '.atom';
$app_root = '{APP_ROOT}';
$entry = new Dase_Atom_Entry_Item();
$entry = $this->injectAtomEntryData($entry, $app_root);
if (file_put_contents($path . '/' . $filename, $entry->asXml($entry->root))) {
return $path . '/' . $filename;
}
}
public function addToCollection($item, $check_for_dups, $path_to_media)
{
$c = $item->getCollection();
$metadata = $this->getMetadata();
//prevents 2 files in same collection w/ same md5
if ($check_for_dups) {
$prefix = $this->db->table_prefix;
$sql = "\n\t\t\t\tSELECT v.value_text\n\t\t\t\tFROM {$prefix}value v, {$prefix}item i, {$prefix}attribute a\n\t\t\t\tWHERE i.collection_id = ?\n\t\t\t\tAND a.ascii_id = ?\n\t\t\t\tAND v.attribute_id = a.id\n\t\t\t\tAND i.id = v.item_id\n\t\t\t\tAND v.value_text = ?\n\t\t\t\tLIMIT 1\n\t\t\t\t";
$hash = $metadata['md5'];
$dbh = $this->db->getDbh();
$sth = $dbh->prepare($sql);
$sth->execute(array($c->id, 'admin_checksum', $hash));
$row = $sth->fetch();
if ($row && $row['value_text']) {
throw new Exception('duplicate file');
}
}
$subdir = Dase_Util::getSubdir($item->serial_number);
$subdir_path = $path_to_media . '/' . $c->ascii_id . '/' . $this->size . '/' . $subdir;
if (!file_exists($subdir_path)) {
mkdir($subdir_path);
}
$target = $path_to_media . '/' . $c->ascii_id . '/' . $this->size . '/' . $subdir . '/' . $item->serial_number . '.' . $this->ext;
if (file_exists($target)) {
//make a timestamped backup
copy($target, $target . '.bak.' . time());
}
//should this be try-catch?
if ($this->copyTo($target)) {
$media_file = new Dase_DBO_MediaFile($this->db);
$mediafile_meta = array('file_size', 'height', 'width', 'mime_type', 'updated', 'md5');
foreach ($mediafile_meta as $term) {
if (isset($metadata[$term])) {
$media_file->{$term} = $metadata[$term];
}
}
$media_file->item_id = $item->id;
$media_file->filename = $item->serial_number . '.' . $this->ext;
$media_file->size = $this->size;
$media_file->p_serial_number = $item->serial_number;
$media_file->p_collection_ascii_id = $c->ascii_id;
$media_file->insert();
//will only insert item metadata when attribute name matches 'admin_'+att_name
foreach ($metadata as $term => $text) {
//catches UTF8 errors in exif/iptc data
//actually, no it doesn't :(
try {
$item->setValue('admin_' . $term, $text);
} catch (Exception $e) {
Dase_Log::debug(LOG_FILE, "could not write admin {$term}: {$text} ERROR: " . $e->getMessage());
}
}
}
return $media_file;
}
function makeSizes($item, $path_to_media, $rotate)
{
$collection = $item->getCollection();
$image_properties = array('small' => array('geometry' => '640x480', 'max_height' => '480', 'size_tag' => '_640'), 'medium' => array('geometry' => '800x600', 'max_height' => '600', 'size_tag' => '_800'), 'large' => array('geometry' => '1024x768', 'max_height' => '768', 'size_tag' => '_1024'), 'full' => array('geometry' => '3600x2700', 'max_height' => '2700', 'size_tag' => '_3600'));
$last_width = '';
$last_height = '';
$subdir = Dase_Util::getSubdir($item->serial_number);
foreach ($image_properties as $size => $size_info) {
$newimage = $path_to_media . '/' . $collection->ascii_id . '/' . $size . '/' . $subdir . '/' . $item->serial_number . $size_info['size_tag'] . '.jpg';
$subdir_path = $path_to_media . '/' . $collection->ascii_id . '/' . $size . '/' . $subdir;
if (!file_exists($subdir_path)) {
mkdir($subdir_path);
}
$command = CONVERT . " \"{$this->filepath}\" -format jpeg -rotate {$rotate} -resize '{$size_info['geometry']} >' -colorspace RGB {$newimage}";
$exec_output = array();
$results = exec($command, $exec_output);
if (!file_exists($newimage)) {
Dase_Log::debug(LOG_FILE, "failed to write {$size} image");
Dase_Log::debug(LOG_FILE, "UNSUCCESSFUL: {$command}");
}
$file_info = getimagesize($newimage);
//create the media_file entry
$media_file = new Dase_DBO_MediaFile($this->db);
$media_file->item_id = $item->id;
$media_file->filename = $item->serial_number . $size_info['size_tag'] . ".jpg";
if ($file_info) {
$media_file->width = $file_info[0];
$media_file->height = $file_info[1];
}
if ($media_file->width <= $last_width && $media_file->height <= $last_height) {
return;
}
$last_width = $media_file->width;
$last_height = $media_file->height;
$media_file->mime_type = 'image/jpeg';
$media_file->size = $size;
$media_file->md5 = md5_file($newimage);
$media_file->updated = date(DATE_ATOM);
$media_file->file_size = filesize($newimage);
$media_file->p_collection_ascii_id = $collection->ascii_id;
$media_file->p_serial_number = $item->serial_number;
$media_file->insert();
Dase_Log::info(LOG_FILE, "created {$media_file->size} {$media_file->filename}");
}
return;
}
private function _getFilePath($collection_ascii_id, $serial_number, $size, $format)
{
//look first in subdir
//get serial number w/o size extension
$subdir = Dase_Util::getSubdir($this->_fixSizeExt($serial_number, $size));
$path = MEDIA_DIR . '/' . $collection_ascii_id . '/' . $size . '/' . $subdir . '/' . $serial_number . '.' . $format;
if (file_exists($path)) {
return $path;
} else {
$path = MEDIA_DIR . '/' . $collection_ascii_id . '/' . $size . '/' . $serial_number . '.' . $format;
return $path;
}
}
