/**
* Check to see if Pod Page exists and return data
*
* $uri not required, if NULL then returns REQUEST_URI matching Pod Page
*
* @param string $uri The Pod Page URI to check if exists
*
* @return array|bool
*/
public static function exists($uri = null)
{
if (null === $uri) {
$uri = parse_url(pods_current_url());
$uri = $uri['path'];
} else {
$uri = explode('?', $uri);
$uri = explode('#', $uri[0]);
$uri = $uri[0];
}
$home = parse_url(get_home_url());
if (!empty($home) && isset($home['path']) && '/' != $home['path']) {
$uri = substr($uri, strlen($home['path']));
}
$uri = trim($uri, '/');
$uri_depth = count(array_filter(explode('/', $uri))) - 1;
$pods_page_exclusions = array('wp-admin', 'wp-content', 'wp-includes', 'index.php', 'wp-login.php', 'wp-signup.php');
$pods_page_exclusions = apply_filters('pods_page_exclusions', $pods_page_exclusions);
if (is_admin() || empty($uri)) {
return false;
}
foreach ($pods_page_exclusions as $exclusion) {
if (0 === strpos($uri, $exclusion)) {
return false;
}
}
$object = false;
if (false === strpos($uri, '*') && !apply_filters('pods_page_regex_matching', false)) {
$object = pods_by_title($uri, ARRAY_A, '_pods_page', 'publish');
}
$wildcard = false;
if (empty($object)) {
if (false === strpos($uri, '*')) {
$object = pods_cache_get($uri, 'pods_object_page_wildcard');
if (!empty($object)) {
return $object;
}
}
$pod_page_rewrites = pods_transient_get('pods_object_page_rewrites');
if (empty($pod_page_rewrites)) {
$pod_page_rewrites = self::flush_rewrites();
} else {
$pod_page_rewrites = array_flip($pod_page_rewrites);
}
$found_rewrite_page_id = 0;
if (!empty($pod_page_rewrites)) {
foreach ($pod_page_rewrites as $pod_page => $pod_page_id) {
if (!apply_filters('pods_page_regex_matching', false)) {
if (false === strpos($pod_page, '*')) {
continue;
}
$depth_check = strlen($pod_page) - strlen(str_replace('/', '', $pod_page));
$pod_page = preg_quote($pod_page, '/');
$pod_page = str_replace('\\*', '(.*)', $pod_page);
if ($uri_depth == $depth_check && preg_match('/^' . $pod_page . '$/', $uri)) {
$found_rewrite_page_id = $pod_page_id;
break;
}
} elseif (preg_match('/^' . str_replace('/', '\\/', $pod_page) . '$/', $uri)) {
$found_rewrite_page_id = $pod_page_id;
break;
}
}
if (!empty($found_rewrite_page_id)) {
$object = get_post($found_rewrite_page_id, ARRAY_A);
if (empty($object) || '_pods_page' != $object['post_type']) {
$object = false;
}
}
}
$wildcard = true;
}
if (!empty($object)) {
$object = array('id' => $object['ID'], 'uri' => $object['post_title'], 'code' => $object['post_content'], 'phpcode' => $object['post_content'], 'precode' => get_post_meta($object['ID'], 'precode', true), 'page_template' => get_post_meta($object['ID'], 'page_template', true), 'title' => get_post_meta($object['ID'], 'page_title', true), 'options' => array('admin_only' => (bool) get_post_meta($object['ID'], 'admin_only', true), 'restrict_role' => (bool) get_post_meta($object['ID'], 'restrict_role', true), 'restrict_capability' => (bool) get_post_meta($object['ID'], 'restrict_capability', true), 'roles_allowed' => get_post_meta($object['ID'], 'roles_allowed', true), 'capability_allowed' => get_post_meta($object['ID'], 'capability_allowed', true), 'restrict_redirect' => (bool) get_post_meta($object['ID'], 'restrict_redirect', true), 'restrict_redirect_login' => (bool) get_post_meta($object['ID'], 'restrict_redirect_login', true), 'restrict_redirect_url' => get_post_meta($object['ID'], 'restrict_redirect_url', true), 'pod' => get_post_meta($object['ID'], 'pod', true), 'pod_slug' => get_post_meta($object['ID'], 'pod_slug', true)));
if ($wildcard) {
pods_cache_set($uri, $object, 'pods_object_page_wildcard', 3600);
}
return $object;
}
return false;
}
/**
* Load the pod item object
*
* $params['pod'] string The datatype name
* $params['id'] int (optional) The item's ID
*
* @param array $params An associative array of parameters
*
* @return bool|\Pods
*
* @uses pods()
*
* @since 2.0
*/
public function load_pod_item($params)
{
$params = (object) pods_sanitize($params);
if (!isset($params->pod) || empty($params->pod)) {
return pods_error(__('Pod name required', 'pods'), $this);
}
if (!isset($params->id) || empty($params->id)) {
return pods_error(__('Item ID required', 'pods'), $this);
}
$pod = false;
if (pods_api_cache()) {
$pod = pods_cache_get($params->id, 'pods_item_object_' . $params->pod);
}
if (false !== $pod) {
return $pod;
}
$pod = pods($params->pod, $params->id);
if (pods_api_cache()) {
pods_cache_set($params->id, $pod, 'pods_item_object_' . $params->pod);
}
return $pod;
}
/**
* Fetch a new row for the current pod_data
*
* @param int $row Row number to fetch
* @param bool $explicit_set Whether to set explicitly (use false when in loop)
*
* @return mixed
*
* @since 2.0
*/
public function fetch($row = null, $explicit_set = true)
{
global $wpdb;
if (null === $row) {
$explicit_set = false;
}
$id = $row;
$tableless_field_types = PodsForm::tableless_field_types();
if (null === $row) {
$this->row_number++;
$this->row = false;
if (isset($this->data[$this->row_number])) {
$this->row = get_object_vars($this->data[$this->row_number]);
$current_row_id = false;
if (in_array($this->pod_data['type'], array('post_type', 'media'))) {
$current_row_id = pods_var_raw('ID', $this->row);
} elseif ('taxonomy' == $this->pod_data['type']) {
$current_row_id = pods_var_raw('term_id', $this->row);
} elseif ('user' == $this->pod_data['type']) {
$current_row_id = pods_var_raw('ID', $this->row);
} elseif ('comment' == $this->pod_data['type']) {
$current_row_id = pods_var_raw('comment_ID', $this->row);
} elseif ('settings' == $this->pod_data['type']) {
$current_row_id = $this->pod_data['id'];
}
if (0 < $current_row_id) {
$row = $current_row_id;
}
}
}
if (null !== $row || 'settings' == $this->pod_data['type']) {
if ($explicit_set) {
$this->row_number = -1;
}
$mode = 'id';
$id = pods_absint($row);
if (!is_numeric($row) || 0 === strpos($row, '0') || $row != preg_replace('/[^0-9]/', '', $row)) {
$mode = 'slug';
$id = $row;
}
$row = false;
// @todo Figure out why taking out this in_array() causes cached data issues in User edit screen
if (!empty($this->pod) && in_array($this->pod_data['type'], array('pod', 'table'))) {
$row = pods_cache_get($id, 'pods_items_' . $this->pod);
}
$current_row_id = false;
$get_table_data = false;
$old_row = $this->row;
if (false !== $row && is_array($row)) {
$this->row = $row;
} elseif (in_array($this->pod_data['type'], array('post_type', 'media'))) {
if ('post_type' == $this->pod_data['type']) {
if (empty($this->pod_data['object'])) {
$post_type = $this->pod_data['name'];
} else {
$post_type = $this->pod_data['object'];
}
} else {
$post_type = 'attachment';
}
if ('id' == $mode) {
$this->row = get_post($id, ARRAY_A);
if (is_array($this->row) && $this->row['post_type'] != $post_type) {
$this->row = false;
}
} else {
$args = array('post_type' => $post_type, 'name' => $id, 'numberposts' => 5);
$find = get_posts($args);
if (!empty($find)) {
$this->row = get_object_vars($find[0]);
}
}
if (is_wp_error($this->row) || empty($this->row)) {
$this->row = false;
} else {
$current_row_id = $this->row['ID'];
}
$get_table_data = true;
} elseif ('taxonomy' == $this->pod_data['type']) {
$taxonomy = $this->pod_data['object'];
if (empty($taxonomy)) {
$taxonomy = $this->pod_data['name'];
}
// Taxonomies are registered during init, so they aren't available before then
if (!did_action('init')) {
// hackaround :(
if ('id' == $mode) {
$term_where = 't.term_id = %d';
} else {
$term_where = 't.slug = %s';
}
$filter = 'raw';
$term = $id;
if ('id' != $mode || !($_term = wp_cache_get($term, $taxonomy))) {
$_term = $wpdb->get_row($wpdb->prepare("SELECT t.*, tt.* FROM {$wpdb->terms} AS t INNER JOIN {$wpdb->term_taxonomy} AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy = %s AND {$term_where} LIMIT 1", $taxonomy, $term));
if ($_term) {
wp_cache_add($term, $_term, $taxonomy);
}
}
$_term = apply_filters('get_term', $_term, $taxonomy);
$_term = apply_filters("get_{$taxonomy}", $_term, $taxonomy);
$_term = sanitize_term($_term, $taxonomy, $filter);
if (is_object($_term)) {
$this->row = get_object_vars($_term);
}
} elseif ('id' == $mode) {
$this->row = get_term($id, $taxonomy, ARRAY_A);
} else {
$this->row = get_term_by('slug', $id, $taxonomy, ARRAY_A);
}
if (is_wp_error($this->row) || empty($this->row)) {
$this->row = false;
} else {
$current_row_id = $this->row['term_id'];
}
$get_table_data = true;
} elseif ('user' == $this->pod_data['type']) {
if ('id' == $mode) {
$this->row = get_userdata($id);
} else {
$this->row = get_user_by('slug', $id);
}
if (is_wp_error($this->row) || empty($this->row)) {
$this->row = false;
} else {
// Get other vars
$roles = $this->row->roles;
$caps = $this->row->caps;
$allcaps = $this->row->allcaps;
$this->row = get_object_vars($this->row->data);
// Set other vars
$this->row['roles'] = $roles;
$this->row['caps'] = $caps;
$this->row['allcaps'] = $allcaps;
unset($this->row['user_pass']);
$current_row_id = $this->row['ID'];
}
$get_table_data = true;
} elseif ('comment' == $this->pod_data['type']) {
$this->row = get_comment($id, ARRAY_A);
// No slug handling here
if (is_wp_error($this->row) || empty($this->row)) {
$this->row = false;
} else {
$current_row_id = $this->row['comment_ID'];
}
$get_table_data = true;
} elseif ('settings' == $this->pod_data['type']) {
$this->row = array();
if (empty($this->fields)) {
$this->row = false;
} else {
foreach ($this->fields as $field) {
if (!in_array($field['type'], $tableless_field_types)) {
$this->row[$field['name']] = get_option($this->pod_data['name'] . '_' . $field['name'], null);
}
}
// Force ID
$this->id = $this->pod_data['id'];
$this->row['option_id'] = $this->id;
}
} else {
$params = array('table' => $this->table, 'where' => "`t`.`{$this->field_id}` = " . (int) $id, 'orderby' => "`t`.`{$this->field_id}` DESC", 'page' => 1, 'limit' => 1, 'search' => false);
if ('slug' == $mode && !empty($this->field_slug)) {
$id = pods_sanitize($id);
$params['where'] = "`t`.`{$this->field_slug}` = '{$id}'";
}
$this->row = pods_data()->select($params);
if (empty($this->row)) {
$this->row = false;
} else {
$current_row = (array) $this->row;
$this->row = get_object_vars((object) @current($current_row));
}
}
if (!$explicit_set && is_array($this->row) && !empty($this->row) && !empty($old_row)) {
$this->row = array_merge($old_row, $this->row);
}
if ('table' == $this->pod_data['storage'] && false !== $get_table_data && is_numeric($current_row_id)) {
$params = array('table' => $wpdb->prefix . "pods_", 'where' => "`t`.`id` = {$current_row_id}", 'orderby' => "`t`.`id` DESC", 'page' => 1, 'limit' => 1, 'search' => false, 'strict' => true);
if (empty($this->pod_data['object'])) {
$params['table'] .= $this->pod_data['name'];
} else {
$params['table'] .= $this->pod_data['object'];
}
$row = pods_data()->select($params);
if (!empty($row)) {
$current_row = (array) $row;
$row = get_object_vars((object) @current($current_row));
if (is_array($this->row) && !empty($this->row)) {
$this->row = array_merge($row, $this->row);
} else {
$this->row = $row;
}
}
}
// @todo Figure out why taking out this in_array() causes cached data issues in User edit screen
if (!empty($this->pod) && in_array($this->pod_data['type'], array('pod', 'table'))) {
pods_cache_set($id, $this->row, 'pods_items_' . $this->pod, 0);
}
}
$this->row = $this->do_hook('fetch', $this->row, $id, $this->row_number);
return $this->row;
}
/**
* Return a variable (if exists)
*
* @param mixed $var The variable name, can also be a modifier for specific types
* @param string|array|object $type (optional) Super globals, url/url-relative, constants, globals, options, transients, cache, user data, Pod field values, dates
* @param mixed $default (optional) The default value to set if variable doesn't exist
* @param bool $strict (optional) Only allow values (must not be empty)
* @param array $params (optional) Set 'casting'=>true to cast value from $default, 'allowed'=>$allowed to restrict a value to what's allowed
*
* @return mixed The variable (if exists), or default value
* @since 2.3.10
*/
function pods_v($var = null, $type = 'get', $default = null, $strict = false, $params = array())
{
$defaults = array('casting' => false, 'allowed' => null);
$params = (object) array_merge($defaults, (array) $params);
$output = null;
if (null === $type || '' === $type) {
// Invalid $type
} elseif (is_array($type)) {
if (isset($type[$var])) {
$output = $type[$var];
}
} elseif (is_object($type)) {
if (isset($type->{$var})) {
$output = $type->{$var};
}
} else {
$type = strtolower((string) $type);
switch ($type) {
case 'get':
if (isset($_GET[$var])) {
$output = pods_unslash($_GET[$var]);
}
break;
case 'post':
if (isset($_POST[$var])) {
$output = pods_unslash($_POST[$var]);
}
break;
case 'request':
if (isset($_REQUEST[$var])) {
$output = pods_unslash($_REQUEST[$var]);
}
break;
case 'url':
case 'uri':
$url = parse_url(pods_current_url());
$uri = trim($url['path'], '/');
$uri = array_filter(explode('/', $uri));
if ('first' == $var) {
$var = 0;
} elseif ('last' == $var) {
$var = -1;
}
if (is_numeric($var)) {
$output = $var < 0 ? pods_v(count($uri) + $var, $uri) : pods_v($var, $uri);
}
break;
case 'url-relative':
$url_raw = pods_current_url();
$prefix = get_site_url();
if (substr($url_raw, 0, strlen($prefix)) == $prefix) {
$url_raw = substr($url_raw, strlen($prefix) + 1, strlen($url_raw));
}
$url = parse_url($url_raw);
$uri = trim($url['path'], '/');
$uri = array_filter(explode('/', $uri));
if ('first' == $var) {
$var = 0;
} elseif ('last' == $var) {
$var = -1;
}
if (is_numeric($var)) {
$output = $var < 0 ? pods_v(count($uri) + $var, $uri) : pods_v($var, $uri);
}
break;
case 'template-url':
$output = get_template_directory_uri();
break;
case 'stylesheet-url':
$output = get_stylesheet_directory_uri();
break;
case 'site-url':
$blog_id = $scheme = null;
$path = '';
if (is_array($var)) {
if (isset($var[0])) {
$blog_id = $var[0];
} elseif (isset($var[1])) {
$path = $var[1];
} elseif (isset($var[2])) {
$scheme = $var[2];
}
} else {
$blog_id = $var;
}
$output = get_site_url($blog_id, $path, $scheme);
break;
case 'home-url':
$blog_id = $scheme = null;
$path = '';
if (is_array($var)) {
if (isset($var[0])) {
$blog_id = $var[0];
} elseif (isset($var[1])) {
$path = $var[1];
} elseif (isset($var[2])) {
$scheme = $var[2];
}
} else {
$blog_id = $var;
}
$output = get_home_url($blog_id, $path, $scheme);
break;
case 'admin-url':
$blog_id = $scheme = null;
$path = '';
if (is_array($var)) {
if (isset($var[0])) {
$blog_id = $var[0];
} elseif (isset($var[1])) {
$path = $var[1];
} elseif (isset($var[2])) {
$scheme = $var[2];
}
} else {
$blog_id = $var;
}
$output = get_admin_url($blog_id, $path, $scheme);
break;
case 'includes-url':
$output = includes_url($var);
break;
case 'content-url':
$output = content_url($var);
break;
case 'plugins-url':
$path = $plugin = '';
if (is_array($var)) {
if (isset($var[0])) {
$path = $var[0];
} elseif (isset($var[1])) {
$plugin = $var[1];
}
} else {
$path = $var;
}
$output = plugins_url($path, $plugin);
break;
case 'network-site-url':
$path = '';
$scheme = null;
if (is_array($var)) {
if (isset($var[0])) {
$path = $var[0];
} elseif (isset($var[1])) {
$scheme = $var[1];
}
} else {
$path = $var;
}
$output = network_site_url($path, $scheme);
break;
case 'network-home-url':
$path = '';
$scheme = null;
if (is_array($var)) {
if (isset($var[0])) {
$path = $var[0];
} elseif (isset($var[1])) {
$scheme = $var[1];
}
} else {
$path = $var;
}
$output = network_home_url($path, $scheme);
break;
case 'network-admin-url':
$path = '';
$scheme = null;
if (is_array($var)) {
if (isset($var[0])) {
$path = $var[0];
} elseif (isset($var[1])) {
$scheme = $var[1];
}
} else {
$path = $var;
}
$output = network_admin_url($path, $scheme);
break;
case 'user-admin-url':
$path = '';
$scheme = null;
if (is_array($var)) {
if (isset($var[0])) {
$path = $var[0];
} elseif (isset($var[1])) {
$scheme = $var[1];
}
} else {
$path = $var;
}
$output = user_admin_url($path, $scheme);
break;
case 'prefix':
global $wpdb;
$output = $wpdb->prefix;
break;
case 'server':
if (!pods_strict()) {
if (isset($_SERVER[$var])) {
$output = pods_unslash($_SERVER[$var]);
} elseif (isset($_SERVER[strtoupper($var)])) {
$output = pods_unslash($_SERVER[strtoupper($var)]);
}
}
break;
case 'session':
if (isset($_SESSION[$var])) {
$output = $_SESSION[$var];
}
break;
case 'global':
case 'globals':
if (isset($GLOBALS[$var])) {
$output = $GLOBALS[$var];
}
break;
case 'cookie':
if (isset($_COOKIE[$var])) {
$output = pods_unslash($_COOKIE[$var]);
}
break;
case 'constant':
if (defined($var)) {
$output = constant($var);
}
break;
case 'user':
if (is_user_logged_in()) {
$user = get_userdata(get_current_user_id());
if (isset($user->{$var})) {
$value = $user->{$var};
} elseif ('role' == $var) {
$value = '';
if (!empty($user->roles)) {
$value = array_shift($user->roles);
}
} else {
$value = get_user_meta($user->ID, $var);
}
if (is_array($value) && !empty($value)) {
$output = $value;
} elseif (!is_array($value) && 0 < strlen($value)) {
$output = $value;
}
}
break;
case 'option':
$output = get_option($var, $default);
break;
case 'site-option':
$output = get_site_option($var, $default);
break;
case 'transient':
$output = get_transient($var);
break;
case 'site-transient':
$output = get_site_transient($var);
break;
case 'cache':
if (isset($GLOBALS['wp_object_cache']) && is_object($GLOBALS['wp_object_cache'])) {
$group = 'default';
$force = false;
if (!is_array($var)) {
$var = explode('|', $var);
}
if (isset($var[0])) {
if (isset($var[1])) {
$group = $var[1];
}
if (isset($var[2])) {
$force = $var[2];
}
$var = $var[0];
$output = wp_cache_get($var, $group, $force);
}
}
break;
case 'pods-transient':
$callback = null;
if (!is_array($var)) {
$var = explode('|', $var);
}
if (isset($var[0])) {
if (isset($var[1])) {
$callback = $var[1];
}
$var = $var[0];
$output = pods_transient_get($var, $callback);
}
break;
case 'pods-site-transient':
$callback = null;
if (!is_array($var)) {
$var = explode('|', $var);
}
if (isset($var[0])) {
if (isset($var[1])) {
$callback = $var[1];
}
$var = $var[0];
$output = pods_site_transient_get($var, $callback);
}
break;
case 'pods-cache':
if (isset($GLOBALS['wp_object_cache']) && is_object($GLOBALS['wp_object_cache'])) {
$group = 'default';
$callback = null;
if (!is_array($var)) {
$var = explode('|', $var);
}
if (isset($var[0])) {
if (isset($var[1])) {
$group = $var[1];
}
if (isset($var[2])) {
$callback = $var[2];
}
$var = $var[0];
$output = pods_cache_get($var, $group, $callback);
}
}
break;
case 'pods-option-cache':
$group = 'default';
$callback = null;
if (!is_array($var)) {
$var = explode('|', $var);
}
if (isset($var[0])) {
if (isset($var[1])) {
$group = $var[1];
}
if (isset($var[2])) {
$callback = $var[2];
}
$var = $var[0];
$output = pods_option_cache_get($var, $group, $callback);
}
break;
case 'date':
$var = explode('|', $var);
if (!empty($var)) {
$output = date_i18n($var[0], isset($var[1]) ? strtotime($var[1]) : false);
}
break;
case 'pods':
case 'pods_display':
/**
* @var $pods Pods
*/
global $pods;
if (is_object($pods) && 'Pods' == get_class($pods)) {
if ('pods' === $type) {
$output = $pods->field($var);
if (is_array($output)) {
$options = array('field' => $var, 'fields' => $pods->fields);
$output = pods_serial_comma($output, $options);
}
} elseif ('pods_display' === $type) {
$output = $pods->display($var);
}
}
break;
default:
$output = apply_filters('pods_var_' . $type, $default, $var, $strict, $params);
}
}
if (null !== $default) {
// Set default
if (null === $output) {
$output = $default;
}
// Casting
if (true === $params->casting) {
$output = pods_cast($output, $default);
}
}
// Strict defaults for empty values
if (true === $strict) {
if (empty($output)) {
$output = $default;
}
}
// Allowed values
if (null !== $params->allowed) {
if (is_array($params->allowed)) {
// Not in array and is not the same array
if (!in_array($output, $params->allowed) && (!is_array($output) || $output !== $params->allowed)) {
$output = $default;
}
} elseif ($output !== $params->allowed) {
// Value doesn't match
$output = $default;
}
}
return $output;
}
/**
* Return a variable (if exists)
*
* @param mixed $var The variable name, can also be a modifier for specific types
* @param string|array|object $type (optional) Super globals, url/url-relative, constants, globals, options, transients, cache, user data, Pod field values, dates
* @param mixed $default (optional) The default value to set if variable doesn't exist
* @param bool $strict (optional) Only allow values (must not be empty)
* @param array $params (optional) Set 'casting'=>true to cast value from $default, 'allowed'=>$allowed to restrict a value to what's allowed
*
* @return mixed The variable (if exists), or default value
* @since 2.3.10
*/
function pods_v($var = null, $type = 'get', $default = null, $strict = false, $params = array())
{
$defaults = array('casting' => false, 'allowed' => null);
$params = (object) array_merge($defaults, (array) $params);
$output = null;
if (null === $type || '' === $type) {
// Invalid $type
} elseif (is_array($type)) {
if (isset($type[$var])) {
$output = $type[$var];
}
} elseif (is_object($type)) {
if (isset($type->{$var})) {
$output = $type->{$var};
}
} else {
$type = strtolower((string) $type);
switch ($type) {
case 'get':
if (isset($_GET[$var])) {
$output = pods_unslash($_GET[$var]);
}
break;
case 'post':
if (isset($_POST[$var])) {
$output = pods_unslash($_POST[$var]);
}
break;
case 'request':
if (isset($_REQUEST[$var])) {
$output = pods_unslash($_REQUEST[$var]);
}
break;
case 'url':
case 'uri':
$url = parse_url(pods_current_url());
$uri = trim($url['path'], '/');
$uri = array_filter(explode('/', $uri));
if ('first' == $var) {
$var = 0;
} elseif ('last' == $var) {
$var = -1;
}
if (is_numeric($var)) {
$output = $var < 0 ? pods_v(count($uri) + $var, $uri) : pods_v($var, $uri);
}
break;
case 'url-relative':
$url_raw = pods_current_url();
$prefix = get_site_url();
if (substr($url_raw, 0, strlen($prefix)) == $prefix) {
$url_raw = substr($url_raw, strlen($prefix) + 1, strlen($url_raw));
}
$url = parse_url($url_raw);
$uri = trim($url['path'], '/');
$uri = array_filter(explode('/', $uri));
if ('first' == $var) {
$var = 0;
} elseif ('last' == $var) {
$var = -1;
}
if (is_numeric($var)) {
$output = $var < 0 ? pods_v(count($uri) + $var, $uri) : pods_v($var, $uri);
}
break;
case 'template-url':
$output = get_template_directory_uri();
break;
case 'stylesheet-url':
$output = get_stylesheet_directory_uri();
break;
case 'site-url':
$blog_id = $scheme = null;
$path = '';
if (is_array($var)) {
if (isset($var[0])) {
$blog_id = $var[0];
} elseif (isset($var[1])) {
$path = $var[1];
} elseif (isset($var[2])) {
$scheme = $var[2];
}
} else {
$blog_id = $var;
}
$output = get_site_url($blog_id, $path, $scheme);
break;
case 'home-url':
$blog_id = $scheme = null;
$path = '';
if (is_array($var)) {
if (isset($var[0])) {
$blog_id = $var[0];
} elseif (isset($var[1])) {
$path = $var[1];
} elseif (isset($var[2])) {
$scheme = $var[2];
}
} else {
$blog_id = $var;
}
$output = get_home_url($blog_id, $path, $scheme);
break;
case 'admin-url':
$blog_id = $scheme = null;
$path = '';
if (is_array($var)) {
if (isset($var[0])) {
$blog_id = $var[0];
} elseif (isset($var[1])) {
$path = $var[1];
} elseif (isset($var[2])) {
$scheme = $var[2];
}
} else {
$blog_id = $var;
}
$output = get_admin_url($blog_id, $path, $scheme);
break;
case 'includes-url':
$output = includes_url($var);
break;
case 'content-url':
$output = content_url($var);
break;
case 'plugins-url':
$path = $plugin = '';
if (is_array($var)) {
if (isset($var[0])) {
$path = $var[0];
} elseif (isset($var[1])) {
$plugin = $var[1];
}
} else {
$path = $var;
}
$output = plugins_url($path, $plugin);
break;
case 'network-site-url':
$path = '';
$scheme = null;
if (is_array($var)) {
if (isset($var[0])) {
$path = $var[0];
} elseif (isset($var[1])) {
$scheme = $var[1];
}
} else {
$path = $var;
}
$output = network_site_url($path, $scheme);
break;
case 'network-home-url':
$path = '';
$scheme = null;
if (is_array($var)) {
if (isset($var[0])) {
$path = $var[0];
} elseif (isset($var[1])) {
$scheme = $var[1];
}
} else {
$path = $var;
}
$output = network_home_url($path, $scheme);
break;
case 'network-admin-url':
$path = '';
$scheme = null;
if (is_array($var)) {
if (isset($var[0])) {
$path = $var[0];
} elseif (isset($var[1])) {
$scheme = $var[1];
}
} else {
$path = $var;
}
$output = network_admin_url($path, $scheme);
break;
case 'user-admin-url':
$path = '';
$scheme = null;
if (is_array($var)) {
if (isset($var[0])) {
$path = $var[0];
} elseif (isset($var[1])) {
$scheme = $var[1];
}
} else {
$path = $var;
}
$output = user_admin_url($path, $scheme);
break;
case 'prefix':
global $wpdb;
$output = $wpdb->prefix;
break;
case 'server':
if (!pods_strict()) {
if (isset($_SERVER[$var])) {
$output = pods_unslash($_SERVER[$var]);
} elseif (isset($_SERVER[strtoupper($var)])) {
$output = pods_unslash($_SERVER[strtoupper($var)]);
}
}
break;
case 'session':
if (isset($_SESSION[$var])) {
$output = $_SESSION[$var];
}
break;
case 'global':
case 'globals':
if (isset($GLOBALS[$var])) {
$output = $GLOBALS[$var];
}
break;
case 'cookie':
if (isset($_COOKIE[$var])) {
$output = pods_unslash($_COOKIE[$var]);
}
break;
case 'constant':
if (defined($var)) {
$output = constant($var);
}
break;
case 'user':
if (is_user_logged_in()) {
$user = get_userdata(get_current_user_id());
if (isset($user->{$var})) {
$value = $user->{$var};
} elseif ('role' == $var) {
$value = '';
if (!empty($user->roles)) {
$value = array_shift($user->roles);
}
} else {
$value = get_user_meta($user->ID, $var);
}
if (is_array($value) && !empty($value)) {
$output = $value;
} elseif (!is_array($value) && 0 < strlen($value)) {
$output = $value;
}
}
break;
case 'option':
$output = get_option($var, $default);
break;
case 'site-option':
$output = get_site_option($var, $default);
break;
case 'transient':
$output = get_transient($var);
break;
case 'site-transient':
$output = get_site_transient($var);
break;
case 'cache':
if (isset($GLOBALS['wp_object_cache']) && is_object($GLOBALS['wp_object_cache'])) {
$group = 'default';
$force = false;
if (!is_array($var)) {
$var = explode('|', $var);
}
if (isset($var[0])) {
if (isset($var[1])) {
$group = $var[1];
}
if (isset($var[2])) {
$force = $var[2];
}
$var = $var[0];
$output = wp_cache_get($var, $group, $force);
}
}
break;
case 'pods-transient':
$callback = null;
if (!is_array($var)) {
$var = explode('|', $var);
}
if (isset($var[0])) {
if (isset($var[1])) {
$callback = $var[1];
}
$var = $var[0];
$output = pods_transient_get($var, $callback);
}
break;
case 'pods-site-transient':
$callback = null;
if (!is_array($var)) {
$var = explode('|', $var);
}
if (isset($var[0])) {
if (isset($var[1])) {
$callback = $var[1];
}
$var = $var[0];
$output = pods_site_transient_get($var, $callback);
}
break;
case 'pods-cache':
if (isset($GLOBALS['wp_object_cache']) && is_object($GLOBALS['wp_object_cache'])) {
$group = 'default';
$callback = null;
if (!is_array($var)) {
$var = explode('|', $var);
}
if (isset($var[0])) {
if (isset($var[1])) {
$group = $var[1];
}
if (isset($var[2])) {
$callback = $var[2];
}
$var = $var[0];
$output = pods_cache_get($var, $group, $callback);
}
}
break;
case 'pods-option-cache':
$group = 'default';
$callback = null;
if (!is_array($var)) {
$var = explode('|', $var);
}
if (isset($var[0])) {
if (isset($var[1])) {
$group = $var[1];
}
if (isset($var[2])) {
$callback = $var[2];
}
$var = $var[0];
$output = pods_option_cache_get($var, $group, $callback);
}
break;
case 'date':
$var = explode('|', $var);
if (!empty($var)) {
$output = date_i18n($var[0], isset($var[1]) ? strtotime($var[1]) : false);
}
break;
case 'pods':
case 'pods_display':
/**
* @var $pods Pods
*/
global $pods;
if (is_object($pods) && 'Pods' == get_class($pods)) {
if ('pods' === $type) {
$output = $pods->field($var);
if (is_array($output)) {
$options = array('field' => $var, 'fields' => $pods->fields);
$output = pods_serial_comma($output, $options);
}
} elseif ('pods_display' === $type) {
$output = $pods->display($var);
}
}
break;
case 'post_id':
if (empty($var)) {
if (!empty($default)) {
$post_id = $default;
} else {
// If no $var and no $default then use current post ID
$post_id = get_the_ID();
}
} else {
$post_id = $var;
}
if (did_action('wpml_loaded')) {
/* Only call filter if WPML is installed */
$post_type = get_post_type($post_id);
$post_id = apply_filters('wpml_object_id', $post_id, $post_type, true);
} elseif (function_exists('pll_get_post')) {
$polylang_id = pll_get_post($post_id);
if (!empty($polylang_id)) {
$post_id = $polylang_id;
}
}
// Add other translation plugin specific code here
/**
* Filter to override post_id
*
* Generally used with language translation plugins in order to return the post id of a
* translated post
*
* @param int $post_id The post ID of current post
* @param mixed $default The default value to set if variable doesn't exist
* @param mixed $var The variable name, can also be a modifier for specific types
* @param bool $strict Only allow values (must not be empty)
* @param array $params Set 'casting'=>true to cast value from $default, 'allowed'=>$allowed to restrict a value to what's allowed
*
* @since 2.6.6
*/
$output = apply_filters('pods_var_post_id', $post_id, $default, $var, $strict, $params);
break;
default:
$output = apply_filters('pods_var_' . $type, $default, $var, $strict, $params);
}
}
if (null !== $default) {
// Set default
if (null === $output) {
$output = $default;
}
// Casting
if (true === $params->casting) {
$output = pods_cast($output, $default);
}
}
// Strict defaults for empty values
if (true === $strict) {
if (empty($output)) {
$output = $default;
}
}
// Allowed values
if (null !== $params->allowed) {
if (is_array($params->allowed)) {
// Not in array and is not the same array
if (!in_array($output, $params->allowed) && (!is_array($output) || $output !== $params->allowed)) {
$output = $default;
}
} elseif ($output !== $params->allowed) {
// Value doesn't match
$output = $default;
}
}
return $output;
}
/**
* Take over the avatar served from WordPress
*
* @param string $avatar Default Avatar Image output from WordPress
* @param int|string|object $id_or_email A user ID, email address, or comment object
* @param int $size Size of the avatar image
* @param string $default URL to a default image to use if no avatar is available
* @param string $alt Alternate text to use in image tag. Defaults to blank
* @return string <img> tag for the user's avatar
*/
public function get_avatar($avatar, $id_or_email, $size, $default = '', $alt = '')
{
$_user_ID = 0;
if (is_numeric($id_or_email) && 0 < $id_or_email) {
$_user_ID = (int) $id_or_email;
} elseif (is_object($id_or_email) && isset($id_or_email->user_id) && 0 < $id_or_email->user_id) {
$_user_ID = (int) $id_or_email->user_id;
} elseif (is_object($id_or_email) && isset($id_or_email->ID) && isset($id_or_email->user_login) && 0 < $id_or_email->ID) {
$_user_ID = (int) $id_or_email->ID;
} elseif (!is_object($id_or_email) && false !== strpos($id_or_email, '@')) {
$_user = get_user_by('email', $id_or_email);
if (!empty($_user)) {
$_user_ID = (int) $_user->ID;
}
}
if (0 < $_user_ID && !empty(PodsMeta::$user)) {
$avatar_cached = pods_cache_get($_user_ID . '-' . $size, 'pods_avatars');
if (!empty($avatar_cached)) {
$avatar = $avatar_cached;
} else {
$avatar_field = pods_transient_get('pods_avatar_field');
$user = current(PodsMeta::$user);
if (empty($avatar_field)) {
foreach ($user['fields'] as $field) {
if ('avatar' == $field['type']) {
$avatar_field = $field['name'];
pods_transient_set('pods_avatar_field', $avatar_field);
break;
}
}
} elseif (!isset($user['fields'][$avatar_field])) {
$avatar_field = false;
}
if (!empty($avatar_field)) {
$user_avatar = get_user_meta($_user_ID, $avatar_field . '.ID', true);
if (!empty($user_avatar)) {
$attributes = array('alt' => '', 'class' => 'avatar avatar-' . $size . ' photo');
if (!empty($alt)) {
$attributes['alt'] = $alt;
}
$user_avatar = pods_image($user_avatar, array($size, $size), 0, $attributes);
if (!empty($user_avatar)) {
$avatar = $user_avatar;
pods_cache_set($_user_ID . '-' . $size, $avatar, 'pods_avatars');
}
}
}
}
}
return $avatar;
}
/**
* Fetch a new row for the current pod_data
*
* @param int $row Row number to fetch
* @param bool $explicit_set Whether to set explicitly (use false when in loop)
*
* @return mixed
*
* @since 2.0
*/
public function fetch($row = null, $explicit_set = true)
{
global $wpdb;
if (null === $row) {
$explicit_set = false;
}
$id = $row;
$tableless_field_types = PodsForm::tableless_field_types();
if (null === $row) {
$this->row_number++;
$this->row = false;
if (isset($this->data[$this->row_number])) {
$this->row = get_object_vars($this->data[$this->row_number]);
$current_row_id = false;
if (in_array($this->pod_data['type'], array('post_type', 'media'))) {
$current_row_id = pods_var_raw('ID', $this->row);
} elseif ('taxonomy' == $this->pod_data['type']) {
$current_row_id = pods_var_raw('term_id', $this->row);
} elseif ('user' == $this->pod_data['type']) {
$current_row_id = pods_var_raw('ID', $this->row);
} elseif ('comment' == $this->pod_data['type']) {
$current_row_id = pods_var_raw('comment_ID', $this->row);
} elseif ('settings' == $this->pod_data['type']) {
$current_row_id = $this->pod_data['id'];
}
if (0 < $current_row_id) {
$row = $current_row_id;
}
}
}
if (null !== $row || 'settings' == $this->pod_data['type']) {
if ($explicit_set) {
$this->row_number = -1;
}
$mode = 'id';
$id = pods_absint($row);
if (!is_numeric($row) || 0 === strpos($row, '0') || $row != preg_replace('/[^0-9]/', '', $row)) {
$mode = 'slug';
$id = $row;
}
$row = false;
if (!empty($this->pod)) {
$row = pods_cache_get($id, 'pods_items_' . $this->pod);
}
$current_row_id = false;
$get_table_data = false;
if (false !== $row && is_array($row)) {
$this->row = $row;
} elseif (in_array($this->pod_data['type'], array('post_type', 'media'))) {
if ('post_type' == $this->pod_data['type']) {
$post_type = $this->pod_data['object'];
if (empty($post_type)) {
$post_type = $this->pod_data['name'];
}
} else {
$post_type = 'attachment';
}
if ('id' == $mode) {
$this->row = get_post($id, ARRAY_A);
if (is_array($this->row) && $this->row['post_type'] != $post_type) {
$this->row = false;
}
} else {
$args = array('post_type' => $post_type, 'name' => $id, 'numberposts' => 5);
$find = get_posts($args);
if (!empty($find)) {
$this->row = get_object_vars($find[0]);
}
}
if (empty($this->row)) {
$this->row = false;
}
$current_row_id = $this->row['ID'];
$get_table_data = true;
} elseif ('taxonomy' == $this->pod_data['type']) {
$taxonomy = $this->pod_data['object'];
if (empty($taxonomy)) {
$taxonomy = $this->pod_data['name'];
}
if ('id' == $mode) {
$this->row = get_term($id, $taxonomy, ARRAY_A);
} else {
$this->row = get_term_by('slug', $id, $taxonomy, ARRAY_A);
}
if (empty($this->row)) {
$this->row = false;
}
$current_row_id = $this->row['term_id'];
$get_table_data = true;
} elseif ('user' == $this->pod_data['type']) {
if ('id' == $mode) {
$this->row = get_userdata($id);
} else {
$this->row = get_user_by('slug', $id);
}
if (empty($this->row)) {
$this->row = false;
} else {
$this->row = get_object_vars($this->row);
}
$current_row_id = $this->row['ID'];
$get_table_data = true;
} elseif ('comment' == $this->pod_data['type']) {
$this->row = get_comment($id, ARRAY_A);
// No slug handling here
if (empty($this->row)) {
$this->row = false;
}
$current_row_id = $this->row['comment_ID'];
$get_table_data = true;
} elseif ('settings' == $this->pod_data['type']) {
$this->row = array();
if (empty($this->fields)) {
$this->row = false;
} else {
foreach ($this->fields as $field) {
if (!in_array($field['type'], $tableless_field_types)) {
$this->row[$field['name']] = get_option($this->pod_data['name'] . '_' . $field['name'], null);
}
}
// Force ID
$this->id = $this->pod_data['id'];
$this->row['option_id'] = $this->id;
}
} else {
$params = array('table' => $this->table, 'where' => "`t`.`{$this->field_id}` = " . (int) $id, 'orderby' => "`t`.`{$this->field_id}` DESC", 'page' => 1, 'limit' => 1, 'search' => false);
if ('slug' == $mode && !empty($this->field_slug)) {
$id = esc_sql($id);
$params['where'] = "`t`.`{$this->field_slug}` = '{$id}'";
}
$this->row = pods_data()->select($params);
if (empty($this->row)) {
$this->row = false;
} else {
$current_row = (array) $this->row;
$this->row = get_object_vars((object) @current($current_row));
}
}
if ('table' == $this->pod_data['storage'] && false !== $get_table_data && is_numeric($current_row_id)) {
$params = array('table' => $wpdb->prefix . "pods_", 'where' => "`t`.`id` = {$current_row_id}", 'orderby' => "`t`.`id` DESC", 'page' => 1, 'limit' => 1, 'search' => false, 'strict' => true);
if (empty($this->pod_data['object'])) {
$params['table'] .= $this->pod_data['name'];
} else {
$params['table'] .= $this->pod_data['object'];
}
$row = pods_data()->select($params);
if (!empty($row)) {
$current_row = (array) $row;
$row = get_object_vars((object) @current($current_row));
if (is_array($this->row) && !empty($this->row)) {
$this->row = array_merge($row, $this->row);
} else {
$this->row = $row;
}
}
}
if (!empty($this->pod)) {
pods_cache_set($id, $this->row, 'pods_items_' . $this->pod, 0);
}
}
$this->row = $this->do_hook('fetch', $this->row, $id, $this->row_number);
return $this->row;
}
/**
* Get value from cache
*
* @param string $key Cache key
* @param string $group Cache group
*
* @return mixed
*/
public function cache_get($key, $group)
{
$value = null;
if (function_exists('pods_cache_get')) {
$value = pods_cache_get($key, $group);
} else {
$value = wp_cache_get($key, $group);
}
return $value;
}
/**
* Take over the avatar served from WordPress
*
* @param string $avatar Default Avatar Image output from WordPress
* @param int|string|object $id_or_email A user ID, email address, or comment object
* @param int $size Size of the avatar image
* @param string $default URL to a default image to use if no avatar is available
* @param string $alt Alternate text to use in image tag. Defaults to blank
* @return string <img> tag for the user's avatar
*/
public function get_avatar($avatar, $id_or_email, $size, $default = '', $alt = '')
{
// Don't replace for the Avatars section of the Discussion settings page
if (is_admin()) {
$current_screen = get_current_screen();
if (!is_null($current_screen) && 'options-discussion' == $current_screen->id && 32 == $size) {
return $avatar;
}
}
$_user_ID = 0;
if (is_numeric($id_or_email) && 0 < $id_or_email) {
$_user_ID = (int) $id_or_email;
} elseif (is_object($id_or_email) && isset($id_or_email->user_id) && 0 < $id_or_email->user_id) {
$_user_ID = (int) $id_or_email->user_id;
} elseif (is_object($id_or_email) && isset($id_or_email->ID) && isset($id_or_email->user_login) && 0 < $id_or_email->ID) {
$_user_ID = (int) $id_or_email->ID;
} elseif (!is_object($id_or_email) && false !== strpos($id_or_email, '@')) {
$_user = get_user_by('email', $id_or_email);
if (!empty($_user)) {
$_user_ID = (int) $_user->ID;
}
}
// Include PodsMeta if not already included
pods_meta();
if (0 < $_user_ID && !empty(PodsMeta::$user)) {
$avatar_cached = pods_cache_get($_user_ID . '-' . $size, 'pods_avatars');
if (!empty($avatar_cached)) {
$avatar = $avatar_cached;
} else {
$avatar_field = pods_transient_get('pods_avatar_field');
$user = current(PodsMeta::$user);
if (empty($avatar_field)) {
foreach ($user['fields'] as $field) {
if ('avatar' == $field['type']) {
$avatar_field = $field['name'];
pods_transient_set('pods_avatar_field', $avatar_field);
break;
}
}
} elseif (!isset($user['fields'][$avatar_field])) {
$avatar_field = false;
}
if (!empty($avatar_field)) {
$user_avatar = get_user_meta($_user_ID, $avatar_field . '.ID', true);
if (!empty($user_avatar)) {
$attributes = array('alt' => '', 'class' => 'avatar avatar-' . $size . ' photo');
if (!empty($alt)) {
$attributes['alt'] = $alt;
}
$user_avatar = pods_image($user_avatar, array($size, $size), 0, $attributes);
if (!empty($user_avatar)) {
$avatar = $user_avatar;
pods_cache_set($_user_ID . '-' . $size, $avatar, 'pods_avatars');
}
}
}
}
}
return $avatar;
}
