/**
* Gets all necessary data for processed image.
*
* @param type $image
* @return type
*/
function wpcf_fields_image_get_data($image)
{
global $wpcf;
// Check if already cached
static $cache = array();
$cache_key = md5($image);
if (isset($cache[$cache_key])) {
return $cache[$cache_key];
}
WPCF_Loader::loadView('image');
$utils = Types_Image_Utils::getInstance();
// Defaults
$data = array('image' => basename($image), 'image_name' => '', 'extension' => '', 'abspath' => '', 'relpath' => dirname($image), 'fullabspath' => '', 'fullrelpath' => $image, 'is_outsider' => 1, 'is_in_upload_path' => 0, 'is_attachment' => 0, 'error' => '');
// Strip GET vars
if (!apply_filters('wpcf_allow_questionmark_in_image_url', false)) {
$image = strtok($image, '?');
}
// Basic URL check
if (strpos($image, 'http') != 0) {
return array('error' => sprintf(__('Image %s not valid', 'wpcf'), $image));
}
// Extension check
$data['extension'] = pathinfo($image, PATHINFO_EXTENSION);
if (!in_array(strtolower($data['extension']), wpcf_fields_image_valid_extension())) {
return array('error' => sprintf(__('Image %s not valid', 'wpcf'), $image));
}
// Check if it's on same domain
$data['is_outsider'] = !$utils->onDomain($image);
if (empty($data['is_outsider'])) {
$data['is_in_upload_path'] = $utils->inUploadPath($image);
$data['fullabspath'] = $utils->getAbsPath($image);
$data['abspath'] = dirname($data['fullabspath']);
// Check if it's attachment
$data['is_attachment'] = wpcf_image_is_attachment($image);
}
// DEbug
$wpcf_debug = array('image' => $image, 'docroot' => $_SERVER['DOCUMENT_ROOT']);
// Set remote if enabled
if ($data['is_outsider'] && wpcf_get_settings('images_remote')) {
$remote = wpcf_fields_image_get_remote($image);
// DEbug
$wpcf_debug['remote'] = $remote;
if (!is_wp_error($remote)) {
$data['is_outsider'] = 0;
$data['is_in_upload_path'] = 1;
$data['abspath'] = dirname($remote['abspath']);
$data['fullabspath'] = $remote['abspath'];
$data['image'] = basename($remote['relpath']);
$data['relpath'] = dirname($remote['relpath']);
$data['fullrelpath'] = $remote['relpath'];
$data['remotely_fetched'] = true;
}
}
// Set rest of data
$data['image_name'] = basename($data['image'], '.' . $data['extension']);
$abspath_realpath = realpath($data['abspath']);
$data['abspath'] = $abspath_realpath ? $abspath_realpath : $data['abspath'];
$fullabspath_realpath = realpath($data['fullabspath']);
$data['fullabspath'] = $fullabspath_realpath ? $fullabspath_realpath : $data['fullabspath'];
// Cache it
$cache[$cache_key] = $data;
// DEbug
$wpcf_debug['data'] = $data;
$wpcf->debug->images['processed'][md5($image)] = $wpcf_debug;
return $data;
}
/**
* Gets all necessary data for processed image.
*
* @global type $wpdb
* @param type $image
* @return type
*/
function wpcf_fields_image_get_data($image)
{
global $current_user;
// Check if already cached
static $cache = array();
if (isset($cache[md5($image)])) {
return $cache[md5($image)];
}
// Defaults
$data = array('image' => basename($image), 'image_name' => '', 'extension' => '', 'abspath' => '', 'relpath' => dirname($image), 'fullabspath' => '', 'fullrelpath' => $image, 'is_outsider' => 1, 'is_in_upload_path' => 0, 'is_attachment' => 0, 'error' => '');
// Strip GET vars
$image = strtok($image, '?');
// Basic URL check
if (strpos($image, 'http') != 0) {
return array('error' => sprintf(__('Image %s not valid', 'wpcf'), $image));
}
// Extension check
$data['extension'] = pathinfo($image, PATHINFO_EXTENSION);
if (!in_array(strtolower($data['extension']), array('jpg', 'jpeg', 'gif', 'png'))) {
return array('error' => sprintf(__('Image %s not valid', 'wpcf'), $image));
}
// Parse URL
$parsed = parse_url($image);
$parsed_wp = parse_url(get_site_url());
if (preg_match('/(?P<domain>[a-z0-9][a-z0-9\\-]{1,63}\\.[a-z\\.]{2,6})$/i', $parsed['host'], $regs)) {
$parsed['domain'] = $regs['domain'];
} else {
$parsed['domain'] = $parsed['host'];
}
if (preg_match('/(?P<domain>[a-z0-9][a-z0-9\\-]{1,63}\\.[a-z\\.]{2,6})$/i', $parsed_wp['host'], $regs)) {
$parsed_wp['domain'] = $regs['domain'];
} else {
$parsed_wp['domain'] = $parsed_wp['host'];
}
// Check if it's on same domain
$data['is_outsider'] = $parsed['domain'] == $parsed_wp['domain'] ? 0 : 1;
if (!$data['is_outsider']) {
// Check if it's in upload path
$upload_dir = wp_upload_dir();
$upload_dir_parsed = parse_url($upload_dir['baseurl']);
// Determine if in upload path and calculate abspath
//
// This works for regular installation and main blog on multisite
if ((!is_multisite() || is_main_site()) && strpos($parsed['path'], $upload_dir_parsed['path']) === 0) {
$data['is_in_upload_path'] = 1;
if (!empty($parsed_wp['path'])) {
$data['abspath'] = dirname(str_replace($parsed_wp['path'] . '/', ABSPATH, $parsed['path']));
} else {
$data['abspath'] = ABSPATH . dirname($parsed['path']);
}
$data['fullabspath'] = $data['abspath'] . DIRECTORY_SEPARATOR . basename($image);
//
// Check Multisite
} else {
if (is_multisite() && !is_main_site()) {
if (strpos($parsed['path'], $upload_dir_parsed['path']) === 0) {
$data['is_in_upload_path'] = 1;
}
$multisite_parsed = explode('/files/', $parsed['path']);
if (isset($multisite_parsed[1])) {
$data['is_in_upload_path'] = 1;
$data['abspath'] = $upload_dir['basedir'] . DIRECTORY_SEPARATOR . dirname($multisite_parsed[1]);
$data['fullabspath'] = $data['abspath'] . DIRECTORY_SEPARATOR . basename($image);
}
}
}
// Manual upload
if (empty($data['abspath'])) {
if (!empty($parsed_wp['path'])) {
$data['abspath'] = dirname(str_replace($parsed_wp['path'] . '/', ABSPATH, $parsed['path']));
} else {
$data['abspath'] = ABSPATH . dirname($parsed['path']);
}
$data['fullabspath'] = $data['abspath'] . DIRECTORY_SEPARATOR . basename($image);
}
// Check if it's attachment
global $wpdb;
$data['is_attachment'] = $wpdb->get_var($wpdb->prepare("SELECT ID FROM {$wpdb->posts}\r\n WHERE post_type = 'attachment' AND guid=%s", $image));
}
// Set remote if enabled
if ($data['is_outsider'] && wpcf_get_settings('images_remote')) {
$remote = wpcf_fields_image_get_remote($image);
if (!is_wp_error($remote)) {
$data['is_outsider'] = 0;
$data['is_in_upload_path'] = 1;
$data['abspath'] = dirname($remote['abspath']);
$data['fullabspath'] = $remote['abspath'];
$data['image'] = $remote['relpath'];
$data['relpath'] = dirname($remote['relpath']);
$data['fullrelpath'] = $remote['relpath'];
}
}
// Set rest of data
$data['image_name'] = basename($data['image'], '.' . $data['extension']);
$abspath_realpath = realpath($data['abspath']);
$data['abspath'] = $abspath_realpath ? $abspath_realpath : $data['abspath'];
$fullabspath_realpath = realpath($data['fullabspath']);
$data['fullabspath'] = $fullabspath_realpath ? $fullabspath_realpath : $data['fullabspath'];
// Cache it
$cache[md5($data['image'])] = $data;
return $data;
}
