function add_hero_banner($upload)
{
// echo '<pre>'; print_r($upload); exit;
$uploads = wp_upload_dir();
//Get path of upload dir of wordpress
if (is_writable($uploads['path'])) {
//Check if upload dir is writable
if (!empty($upload['tmp_name'])) {
//Check if uploaded image is not empty
if ($upload['tmp_name']) {
//Check if image has been uploaded in temp directory
$file = handle_image_upload($upload);
/*Call our custom function to ACTUALLY upload the image*/
} else {
$file = 'tmp_failed';
}
} else {
$file = 'already_exists';
}
} else {
$file = 'not_writable';
}
return $file;
}
public function update_prize()
{
$id = $this->params['id'];
if ($id === 0) {
set_flash(array('error' => "Sorry no current prize for id: {$id}"));
redirect(url_for($this->name, 'prizes'));
}
if (isset($_POST['prize']['title'])) {
// djm: take care of image upload ///
$newthumb = handle_image_upload('thumbnail', "prize_{$_POST['prize']['id']}_");
if ($newthumb) {
$_POST['prize']['thumbnail'] = $newthumb;
}
/////////////////////////////////////
if (($result = $this->db->update($_POST['prize'])) == 1) {
set_flash(array('notice' => 'Successfully updated prize.'));
redirect(url_for('street_team', 'view_prize', $id));
} else {
set_flash(array('error' => 'Could not update your prize! Please try again. ' . $result));
redirect(url_for('street_team', 'modify_prize', $id));
}
} else {
set_flash(array('error' => 'Form data not submitted properly, please try again.'));
redirect(url_for('street_team', 'modify_prize', $id));
}
}