class Image in Node Gallery 6
Hierarchy
Expanded class hierarchy of Image
File
- ./
node_gallery.model.inc, line 254 - Node gallery module.
View source
class Image extends base {
function delete() {
node_delete($this->nid);
db_query("DELETE FROM {ng_images} WHERE nid = %d", $this->nid);
db_query("DELETE FROM {files} WHERE fid = %d", $this->fid);
file_delete($this->filepath);
// Make sure to flush out the old imagecache images
if (function_exists(imagecache_image_flush)) {
imagecache_image_flush($this->filepath);
}
}
function save($form) {
module_load_include('inc', 'node', 'node.pages');
$form_state['values'] = (array) $this;
node_form_submit($form, $form_state);
//insert node;
if (empty($this->nid)) {
$this->nid = $form_state['nid'];
}
file_set_status($this, FILE_STATUS_PERMANENT);
if ($this->gid && $this->nid) {
$this
->add_to_gallery();
}
}
function add_to_gallery() {
//update
if (db_result(db_query("SELECT nid FROM {ng_images} WHERE gid = %d AND nid = %d", $this->gid, $this->nid))) {
return drupal_write_record('ng_images', $this, array(
'gid',
'nid',
));
}
else {
$has_images = db_result(db_query("SELECT nid FROM {ng_images} WHERE gid = %d", $this->gid));
//the first upload image is set to default cover;
if (!$has_images) {
$this->is_cover = 1;
}
else {
//only one image can be set to cover;
if ($this->is_cover) {
db_query("UPDATE {ng_images} SET is_cover = %d WHERE is_cover = 1 AND gid = %d", $this->gid);
}
}
return drupal_write_record('ng_images', $this);
}
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
base:: |
function | |||
Image:: |
function | |||
Image:: |
function | |||
Image:: |
function |