function perch_gallery_images($opts = array(), $return = false)
{
$default_opts = array('template' => 'e_list_image.html', 'skip-template' => false);
$opts = array_merge($default_opts, $opts);
if ($opts['skip-template']) {
$return = true;
}
$API = new PerchAPI(1.0, 'perch_gallery');
$Images = new PerchGallery_Images($API);
$Versions = new PerchGallery_ImageVersions();
$Versions->preload_all();
$list = $Images->get_custom(false, $opts, $Versions);
if (is_array($list)) {
if ($opts['skip-template']) {
return $list;
}
$Template = $API->get('Template');
$Template->set('gallery/' . $opts['template'], 'gallery');
$r = $Template->render_group($list, true);
if ($return) {
return $r;
}
echo $r;
}
return false;
}
/**
* Take the original uploaded file and make all the different versions, based on the given template.
*
* @param string $filename
* @param string $Template
* @return void
* @author Drew McLellan
*/
public function process_versions($filename, $Template, $bucket)
{
$this->delete_versions();
$result = false;
$image_file = PerchUtil::file_path($bucket['file_path'] . '/' . $filename);
PerchUtil::debug('123: ' . $image_file);
if (!file_exists($image_file)) {
return false;
}
$API = new PerchAPI(1.0, 'perch_gallery');
$Image = $API->get('Image');
$Versions = new PerchGallery_ImageVersions();
$tags = $Template->find_all_tags();
$Perch = Perch::fetch();
if (!is_array($tags)) {
$tags = array();
}
// add defaults we need for admin
$tags[] = new PerchXMLTag('<perch:gallery id="image" type="image" />');
// default full size
$tags[] = new PerchXMLTag('<perch:gallery id="image" type="image" width="80" height="80" crop="true" key="admin_thumb" />');
// admin thumb
$tags[] = new PerchXMLTag('<perch:gallery id="image" type="image" width="180" key="admin_preview" />');
// admin preview
if (PerchUtil::count($tags)) {
foreach ($tags as $Tag) {
if ($Tag->id() == 'image' && $Tag->type() == 'image') {
//$bucket = $Perch->get_resource_bucket($Tag->bucket());
$Image->reset_defaults();
if ($Tag->quality()) {
$Image->set_quality($Tag->quality());
}
if ($Tag->sharpen()) {
$Image->set_sharpening($Tag->sharpen());
}
if ($Tag->density()) {
$Image->set_density($Tag->density());
}
if ($Tag->width() || $Tag->height()) {
$details = $Image->resize_image($image_file, $Tag->width(), $Tag->height(), $Tag->crop());
} else {
$details = array();
$details['file_name'] = $filename;
PerchUtil::debug('152: ' . $filename);
$info = getimagesize($image_file);
if (is_array($info)) {
$details['w'] = $info[0];
$details['h'] = $info[1];
}
}
if ($details) {
$data = array();
$data['imageID'] = $this->id();
if (strpos($details['file_name'], DIRECTORY_SEPARATOR) !== false) {
$parts = explode(DIRECTORY_SEPARATOR, $details['file_name']);
$details['file_name'] = array_pop($parts);
}
$data['versionPath'] = $details['file_name'];
//PerchUtil::debug('167: '. $details['file_name']);
if ($Tag->key()) {
$data['versionKey'] = $Tag->key();
} else {
$data['versionKey'] = $this->_generate_version_key($Tag->width(), $Tag->height());
}
if ($Tag->crop()) {
$data['versionWidth'] = $Tag->width();
$data['versionHeight'] = $Tag->height();
} else {
$data['versionWidth'] = $details['w'];
$data['versionHeight'] = $details['h'];
}
$Version = $Versions->create($data);
if (is_object($Version)) {
$result = true;
}
}
}
}
}
return $result;
}
public function get_recent_for_dashboard($count = 4)
{
$sql = 'SELECT * FROM ' . $this->table . '
ORDER BY imageID DESC LIMIT ' . $count;
$rows = $this->db->get_rows($sql);
if (PerchUtil::count($rows)) {
$PerchGallery_ImageVersions = new PerchGallery_ImageVersions();
for ($i = 0; $i < count($rows); $i++) {
/* loop though versions array */
$Version = $PerchGallery_ImageVersions->get_by_key($rows[$i]['imageID'], 'admin_preview');
$rows[$i]['image_admin_preview'] = $Version;
}
}
return $this->return_instances($rows);
}
