/**
* Saves uploaded file to ElggFile with given attributes
*
* @param array $attributes New file attributes and metadata
* @apara string $prefix Filestore prefix
* @return Upload
*/
public function save(array $attributes = array(), $prefix = self::DEFAULT_FILESTORE_PREFIX)
{
$this->error_code = $this->error;
$this->error = $this->getError();
$this->filesize = $this->size;
$this->path = $this->tmp_name;
$this->mimetype = $this->detectMimeType();
$this->simpletype = $this->parseSimpleType();
if (!$this->isSuccessful()) {
return $this;
}
$prefix = trim($prefix, '/');
if (!$prefix) {
$prefix = self::DEFAULT_FILESTORE_PREFIX;
}
$id = elgg_strtolower(time() . $this->name);
$filename = implode('/', array($prefix, $id));
$type = elgg_extract('type', $attributes, 'object');
$subtype = elgg_extract('subtype', $attributes, 'file');
$class = get_subtype_class($type, $subtype);
if (!$class) {
$class = '\\ElggFile';
}
try {
$filehandler = new $class();
foreach ($attributes as $key => $value) {
$filehandler->{$key} = $value;
}
$filehandler->setFilename($filename);
$filehandler->title = $this->name;
$filehandler->originalfilename = $this->name;
$filehandler->filesize = $this->size;
$filehandler->mimetype = $this->mimetype;
$filehandler->simpletype = $this->simpletype;
$filehandler->open("write");
$filehandler->close();
if ($this->simpletype == 'image') {
$img = new Image($this->tmp_name);
$img->save($filehandler->getFilenameOnFilestore(), hypeFilestore()->config->getSrcCompressionOpts());
} else {
move_uploaded_file($this->tmp_name, $filehandler->getFilenameOnFilestore());
}
if ($filehandler->save()) {
$this->guid = $filehandler->getGUID();
$this->file = $filehandler;
}
} catch (Exception $ex) {
elgg_log($ex->getMessage(), 'ERROR');
$this->error = elgg_echo('upload:error:unknown');
}
return $this;
}
/**
* Create icons for an entity
*
* @param ElggEntity $entity Entity
* @param mixed $source ElggFile, or path, or temp storage to be used as a source for icons
* @param array $options Additional options
* 'icon_sizes' Additional icon sizes to create
* 'icon_filestore_prefix' Prefix of cropped/resizes icon sizes on the filestore
* 'coords' Cropping coords
* @return ElggFile[]|false Created icons
*/
public function create(ElggEntity $entity, $source = null, array $options = array())
{
if (!$entity instanceof ElggEntity) {
return false;
}
if (!$source) {
$source = $entity;
}
if ($source instanceof ElggFile) {
$source = $source->getFilenameOnFilestore();
}
if (empty($source) || !file_exists($source)) {
return false;
}
$coords = elgg_extract('coords', $options, false);
$dir = $this->getIconDirectory($entity, elgg_extract('icon_filestore_prefix', $options));
$entity->icon_mimetype = \ElggFile::detectMimeType($source, 'image/jpeg');
$entity->icon_directory = $dir;
// reset
unset($entity->icontime);
foreach (array('x1', 'x2', 'y1', 'y2') as $coord) {
unset($entity->{$coord});
}
$error = false;
$icons = array();
$icons_meta = array();
$icon_sizes = $this->getSizes($entity, elgg_extract('icon_sizes', $options, array()));
foreach ($icon_sizes as $size => $props) {
if (!isset($props['croppable'])) {
$props['croppable'] = in_array($size, $this->config->getCroppableSizes());
}
if (is_array($coords) && !isset($coords['master_width'])) {
$coords['master_width'] = $this->config->get('master_size_length');
$coords['master_height'] = $this->config->get('master_size_length');
}
try {
$icon = $this->getIconFile($entity, $size);
$image = new Image($source);
$image->resize($props, $coords);
$image->save($icon->getFilenameOnFilestore(), $this->config->getIconCompressionOpts());
$icons[$size] = $icon;
if (isset($props['metadata_name'])) {
$metadata_name = $props['metadata_name'];
$icons_meta[$metadata_name] = $icon->getFilename();
}
} catch (Exception $ex) {
elgg_log($ex->getMessage(), 'ERROR');
$error = true;
}
}
if ($error) {
foreach ($icons as $icon) {
$icon->delete();
}
return false;
}
if (!$entity instanceof ElggFile) {
// store the original icon source file
$src = $this->getIconFile($entity);
$srcimg = new Image($source);
$srcimg->save($src->getFilenameOnFilestore(), $this->config->getSrcCompressionOpts());
}
if (is_array($coords)) {
// store cropping coordinates
foreach ($coords as $coord => $value) {
$entity->{$coord} = $value;
}
}
foreach ($icons_meta as $name => $value) {
$entity->{$name} = $value;
}
$entity->icontime = time();
return $icons;
}