PHP rgars函数代码示例

function gforms_autologin($user_id, $config, $entry, $password)
{
    $form = RGFormsModel::get_form_meta($entry['form_id']);
    $user_login = apply_filters("gform_username_{$form['id']}", apply_filters('gform_username', GFUser::get_meta_value('username', $config, $form, $entry), $config, $form, $entry), $config, $form, $entry);
    $redirect_url = rgars($form, 'confirmation/url') ? rgars($form, 'confirmation/url') : get_bloginfo('home');
    //pass the above to the wp_signon function
    $result = wp_signon(array('user_login' => $user_login, 'user_password' => $password, 'remember' => false));
    if (!is_wp_error($result)) {
        wp_redirect($redirect_url);
    }
}

 public function filter_menu_items($menu_items, $form_id, $compact)
 {
     $form_meta = GFFormsModel::get_form_meta($form_id);
     $results_fields = $this->get_fields($form_meta);
     if (false === empty($results_fields)) {
         $form_id = $form_meta["id"];
         $link_class = "";
         if (rgget("page") == "gf_new_form") {
             $link_class = "gf_toolbar_disabled";
         } else {
             if (rgget("page") == "gf_entries" && rgget("view") == "gf_results_" . $this->_slug) {
                 $link_class = "gf_toolbar_active";
             }
         }
         $sub_menu_items = array();
         $sub_menu_items[] = array('label' => $this->_title, 'title' => __("View results generated by this form", "gravityforms"), 'link_class' => $link_class, 'url' => admin_url("admin.php?page=gf_entries&view=gf_results_{$this->_slug}&id={$form_id}"), 'capabilities' => $this->_capabilities);
         $duplicate_submenus = wp_filter_object_list(rgars($menu_items, "results/sub_menu_items"), array("label" => $sub_menu_items[0]["label"]));
         if (count($duplicate_submenus) > 0) {
             return $menu_items;
         }
         // If there's already a menu item with the key "results" then merge the two.
         if (isset($menu_items["results"])) {
             $existing_link_class = $menu_items["results"]["link_class"];
             $link_class == empty($existing_link_class) ? $link_class : $existing_link_class;
             $existing_capabilities = $menu_items["results"]["capabilities"];
             $merged_capabilities = array_merge($existing_capabilities, $this->_capabilities);
             $existing_sub_menu_items = $menu_items["results"]["sub_menu_items"];
             $merged_sub_menu_items = array_merge($existing_sub_menu_items, $sub_menu_items);
             $menu_items["results"]["link_class"] = $link_class;
             $menu_items["results"]["capabilities"] = $merged_capabilities;
             $menu_items["results"]["sub_menu_items"] = $merged_sub_menu_items;
             $menu_items["results"]["label"] = __("Results", "gravityforms");
         } else {
             // so far during the page cycle this is the only menu item for this key
             $menu_items["results"] = array('label' => $compact ? __("Results", "gravityforms") : $this->_title, 'title' => __("View results generated by this form", "gravityforms"), 'url' => "", 'onclick' => "return false;", 'menu_class' => 'gf_form_toolbar_results', 'link_class' => $link_class, 'capabilities' => $this->_capabilities, 'sub_menu_items' => $sub_menu_items, 'priority' => 750);
         }
     }
     return $menu_items;
 }

 /**
  * Make API request.
  * 
  * @access public
  * @param string $action
  * @param array $options (default: array())
  * @param string $method (default: 'GET')
  * @param int $expected_code (default: 200)
  * @return array or int
  */
 function make_request($action, $options = array(), $method = 'GET', $expected_code = 200)
 {
     $request_options = $method == 'GET' ? '?' . http_build_query($options) : null;
     /* Build request URL. */
     $request_url = 'https://' . $this->account_url . '.capsulecrm.com/api/' . $action . $request_options;
     /* Setup request arguments. */
     $args = array('headers' => array('Accept' => 'application/json', 'Authorization' => 'Basic ' . base64_encode($this->api_token . ':x'), 'Content-Type' => 'application/json'), 'method' => $method, 'sslverify' => $this->verify_ssl);
     /* Add request options to body of POST and PUT requests. */
     if ($method == 'POST' || $method == 'PUT') {
         $args['body'] = $options;
     }
     /* Execute request. */
     $result = wp_remote_request($request_url, $args);
     $decoded_result = json_decode($result['body'], true);
     /* If WP_Error, throw exception */
     if (is_wp_error($result)) {
         throw new Exception('Request failed. ' . $result->get_error_messages());
     }
     /* If API credentials failed, throw exception. */
     if (strpos(rgars($result, 'response/content-type'), 'application/json') == FALSE && $result['response']['code'] !== $expected_code) {
         throw new Exception('API credentials invalid.');
     }
     /* If return HTTP code does not match expected code, throw exception. */
     if ($result['response']['code'] !== $expected_code) {
         throw new CapsuleCRM_Exception($decoded_result['message'], $result['response']['code'], null, rgar($decoded_result, 'errors'));
     }
     /* If the decoded result isn't empty, return it. */
     if (!empty($decoded_result)) {
         return $decoded_result;
     }
     /* If the body is empty, retrieve the ID from the location header. */
     if (rgars($result, 'headers/location')) {
         $new_id = explode('/', $result['headers']['location']);
         return end($new_id);
     }
     return;
 }

 public static function get_form_confirmations($form_id)
 {
     global $wpdb;
     if (isset($_confirmations[$form_id])) {
         return $_confirmations[$form_id];
     }
     $tablename = GFFormsModel::get_meta_table_name();
     $sql = $wpdb->prepare("SELECT confirmations FROM {$tablename} WHERE form_id = %d", $form_id);
     $results = $wpdb->get_results($sql, ARRAY_A);
     $confirmations = rgars($results, '0/confirmations');
     self::$_confirmations[$form_id] = $confirmations ? self::unserialize($confirmations) : array();
     return self::$_confirmations[$form_id];
 }

 /**
  * Updates feeds to use Zoho CRM module field label instead of field name.
  * 
  * @access public
  * @return void
  */
 public function run_foreign_language_fix()
 {
     /* Get the Zoho CRM feeds. */
     $feeds = $this->get_feeds();
     foreach ($feeds as &$feed) {
         if (rgars($feed, 'meta/action') === 'contact') {
             $contact_fields = $this->get_module_fields('Contacts');
             foreach ($contact_fields as $contact_field) {
                 $search_for = 'contactStandardFields_' . str_replace(' ', '_', $contact_field['name']);
                 $replace_with = 'contactStandardFields_' . str_replace(' ', '_', $contact_field['label']);
                 if (rgars($feed, 'meta/' . $search_for)) {
                     $value = rgars($feed, 'meta/' . $search_for);
                     unset($feed['meta'][$search_for]);
                     $feed['meta'][$replace_with] = $value;
                 }
             }
             if (rgars($feed, 'meta/contactCustomFields')) {
                 foreach ($contact_fields as $contact_field) {
                     foreach ($feed['meta']['contactCustomFields'] as &$feed_custom_field) {
                         if ($feed_custom_field['key'] === $contact_field['name']) {
                             $feed_custom_field['key'] = $contact_field['label'];
                         }
                     }
                 }
             }
         }
         if (rgars($feed, 'meta/action') === 'lead') {
             $lead_fields = $this->get_module_fields('Leads');
             foreach ($lead_fields as $lead_field) {
                 $search_for = 'leadStandardFields_' . str_replace(' ', '_', $lead_field['name']);
                 $replace_with = 'leadStandardFields_' . str_replace(' ', '_', $lead_field['label']);
                 if (rgars($feed, 'meta/' . $search_for)) {
                     $value = rgars($feed, 'meta/' . $search_for);
                     unset($feed['meta'][$search_for]);
                     $feed['meta'][$replace_with] = $value;
                 }
             }
             if (rgars($feed, 'meta/leadCustomFields')) {
                 foreach ($lead_fields as $lead_field) {
                     foreach ($feed['meta']['leadCustomFields'] as &$feed_custom_field) {
                         if ($feed_custom_field['key'] === $lead_field['name']) {
                             $feed_custom_field['key'] = $lead_field['label'];
                         }
                     }
                 }
             }
         }
         $this->update_feed_meta($feed['id'], $feed['meta']);
     }
 }

 public static function get_field_map_choices($form_id)
 {
     $form = RGFormsModel::get_form_meta($form_id);
     $fields = array();
     // Adding default fields
     $fields[] = array("value" => "", "label" => "");
     $fields[] = array("value" => "date_created", "label" => __("Entry Date", "gravityforms"));
     $fields[] = array("value" => "ip", "label" => __("User IP", "gravityforms"));
     $fields[] = array("value" => "source_url", "label" => __("Source Url", "gravityforms"));
     $fields[] = array("value" => "form_title", "label" => __("Form Title", "gravityforms"));
     // Populate entry meta
     $entry_meta = GFFormsModel::get_entry_meta($form["id"]);
     foreach ($entry_meta as $meta_key => $meta) {
         $fields[] = array('value' => $meta_key, 'label' => rgars($entry_meta, "{$meta_key}/label"));
     }
     // Populate form fields
     if (is_array($form["fields"])) {
         foreach ($form["fields"] as $field) {
             if (is_array(rgar($field, "inputs"))) {
                 //If this is an address field, add full name to the list
                 if (RGFormsModel::get_input_type($field) == "address") {
                     $fields[] = array('value' => $field["id"], 'label' => GFCommon::get_label($field) . " (" . __("Full", "gravityforms") . ")");
                 }
                 //If this is a name field, add full name to the list
                 if (RGFormsModel::get_input_type($field) == "name") {
                     $fields[] = array('value' => $field["id"], 'label' => GFCommon::get_label($field) . " (" . __("Full", "gravityforms") . ")");
                 }
                 //If this is a checkbox field, add to the list
                 if (RGFormsModel::get_input_type($field) == "checkbox") {
                     $fields[] = array('value' => $field["id"], 'label' => GFCommon::get_label($field) . " (" . __("Selected", "gravityforms") . ")");
                 }
                 foreach ($field['inputs'] as $input) {
                     if (RGFormsModel::get_input_type($field) == 'creditcard') {
                         //only include the credit card type (field_id.4) and number (field_id.1)
                         if ($input['id'] == $field['id'] . '.1' || $input['id'] == $field['id'] . '.4') {
                             $fields[] = array('value' => $input["id"], 'label' => GFCommon::get_label($field, $input['id']));
                         }
                     } else {
                         $fields[] = array('value' => $input["id"], 'label' => GFCommon::get_label($field, $input["id"]));
                     }
                 }
             } else {
                 if (!rgar($field, "displayOnly")) {
                     $fields[] = array('value' => $field["id"], 'label' => GFCommon::get_label($field));
                 }
             }
         }
     }
     return $fields;
 }

<?php

/**
 * Display Gravity Forms Quiz output
 *
 * @package GravityView
 * @subpackage GravityView/templates/fields
 */
$gravityview_view = GravityView_View::getInstance();
$field = $gravityview_view->getCurrentField();
// If there's no grade, don't continue
if (gv_empty($field['value'])) {
    return;
}
if (!class_exists('GFQuiz')) {
    do_action('gravityview_log_error', __FILE__ . ': GFQuiz class does not exist.');
    return;
}
// Get the setting for show/hide explanation
$show_answer = rgars($field, 'field_settings/quiz_show_explanation');
// Update the quiz field so GF generates the output properly
$field['field']->gquizShowAnswerExplanation = !empty($show_answer);
// Generate the output
echo GFQuiz::get_instance()->display_quiz_on_entry_detail($field['value'], $field['field'], $field['entry'], $field['form']);

 public function has_paypal_payment($feed, $form, $entry)
 {
     $products = GFCommon::get_product_fields($form, $entry);
     $payment_field = $feed['meta']['transactionType'] == 'product' ? $feed['meta']['paymentAmount'] : $feed['meta']['recurringAmount'];
     $setup_fee_field = rgar($feed['meta'], 'setupFee_enabled') ? $feed['meta']['setupFee_product'] : false;
     $trial_field = rgar($feed['meta'], 'trial_enabled') ? rgars($feed, 'meta/trial_product') : false;
     $amount = 0;
     $line_items = array();
     $discounts = array();
     $fee_amount = 0;
     $trial_amount = 0;
     foreach ($products['products'] as $field_id => $product) {
         $quantity = $product['quantity'] ? $product['quantity'] : 1;
         $product_price = GFCommon::to_number($product['price']);
         $options = array();
         if (is_array(rgar($product, 'options'))) {
             foreach ($product['options'] as $option) {
                 $options[] = $option['option_name'];
                 $product_price += $option['price'];
             }
         }
         $is_trial_or_setup_fee = false;
         if (!empty($trial_field) && $trial_field == $field_id) {
             $trial_amount = $product_price * $quantity;
             $is_trial_or_setup_fee = true;
         } else {
             if (!empty($setup_fee_field) && $setup_fee_field == $field_id) {
                 $fee_amount = $product_price * $quantity;
                 $is_trial_or_setup_fee = true;
             }
         }
         //Do not add to line items if the payment field selected in the feed is not the current field.
         if (is_numeric($payment_field) && $payment_field != $field_id) {
             continue;
         }
         //Do not add to line items if the payment field is set to "Form Total" and the current field was used for trial or setup fee.
         if ($is_trial_or_setup_fee && !is_numeric($payment_field)) {
             continue;
         }
         $amount += $product_price * $quantity;
     }
     if (!empty($products['shipping']['name']) && !is_numeric($payment_field)) {
         $line_items[] = array('id' => '', 'name' => $products['shipping']['name'], 'description' => '', 'quantity' => 1, 'unit_price' => GFCommon::to_number($products['shipping']['price']), 'is_shipping' => 1);
         $amount += $products['shipping']['price'];
     }
     return $amount > 0;
 }

 public function prepare_settings_checkbox_and_select($field)
 {
     // prepare checkbox
     $checkbox_input = rgars($field, 'checkbox');
     $checkbox_field = array('type' => 'checkbox', 'name' => $field['name'] . 'Enable', 'label' => esc_html__('Enable', 'gravityforms'), 'horizontal' => true, 'value' => '1', 'choices' => false, 'tooltip' => false);
     $checkbox_field = wp_parse_args($checkbox_input, $checkbox_field);
     // prepare select
     $select_input = rgars($field, 'select');
     $select_field = array('name' => $field['name'] . 'Value', 'type' => 'select', 'class' => '', 'tooltip' => false);
     $select_field['class'] .= ' ' . $select_field['name'];
     $select_field = wp_parse_args($select_input, $select_field);
     // a little more with the checkbox
     if (empty($checkbox_field['choices'])) {
         $checkbox_field['choices'] = array(array('name' => $checkbox_field['name'], 'label' => $checkbox_field['label'], 'onchange' => sprintf("( function( \$, elem ) {\r\n\t\t\t\t\t\t\$( elem ).parents( 'td' ).css( 'position', 'relative' );\r\n\t\t\t\t\t\tif( \$( elem ).prop( 'checked' ) ) {\r\n\t\t\t\t\t\t\t\$( '%1\$s' ).fadeIn();\r\n\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\$( '%1\$s' ).fadeOut();\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t} )( jQuery, this );", "#{$select_field['name']}Span")));
     }
     $field['select'] = $select_field;
     $field['checkbox'] = $checkbox_field;
     return $field;
 }

 public function get_column_value_amount($feed)
 {
     $form = $this->get_current_form();
     $field_id = $feed["meta"]["transactionType"] == "subscription" ? rgars($feed, "meta/recurringAmount") : rgars($feed, "meta/paymentAmount");
     if ($field_id == "form_total") {
         $label = __("Form Total", "gravityforms");
     } else {
         $field = GFFormsModel::get_field($form, $field_id);
         $label = GFCommon::get_label($field);
     }
     return $label;
 }

 public function fulfill_order(&$entry, $transaction_id, $amount, $feed = null)
 {
     if (!$feed) {
         $feed = $this->get_payment_feed($entry);
     }
     $form = GFFormsModel::get_form_meta($entry['form_id']);
     if (rgars($feed, 'meta/delayPost')) {
         $this->log_debug(__METHOD__ . '(): Creating post.');
         $entry['post_id'] = GFFormsModel::create_post($form, $entry);
         $this->log_debug(__METHOD__ . '(): Post created.');
     }
     if (rgars($feed, 'meta/delayNotification')) {
         //sending delayed notifications
         $notifications = rgars($feed, 'meta/selectedNotifications');
         GFCommon::send_notifications($notifications, $form, $entry, true, 'form_submission');
     }
     do_action('gform_paypal_fulfillment', $entry, $feed, $transaction_id, $amount);
     if (has_filter('gform_paypal_fulfillment')) {
         $this->log_debug(__METHOD__ . '(): Executing functions hooked to gform_paypal_fulfillment.');
     }
 }

 /**
  * Returns the value of the specified List field.
  *
  * @param array $entry
  * @param string $field_id
  * @param object $field
  *
  * @return string
  */
 protected function get_list_field_value($entry, $field_id, $field)
 {
     if (!ctype_digit($field_id)) {
         $field_id_array = explode('.', $field_id);
         $field_id = rgar($field_id_array, 0);
         $column_num = rgar($field_id_array, 1);
     }
     $value = rgar($entry, $field_id);
     if (empty($value)) {
         return '';
     }
     $list_values = $column_values = unserialize($value);
     if (!empty($column_num) && $field->enableColumns) {
         $column = rgars($field->choices, "{$column_num}/text");
         $column_values = array();
         foreach ($list_values as $value) {
             $column_values[] = rgar($value, $column);
         }
     } elseif ($field->enableColumns) {
         return $value;
     }
     return GFCommon::implode_non_blank(', ', $column_values);
 }

 public static function select_mailchimp_form()
 {
     check_ajax_referer("gf_select_mailchimp_form", "gf_select_mailchimp_form");
     $form_id = intval(rgpost("form_id"));
     list($list_id, $list_name) = explode("|:|", rgpost("list_id"));
     $setting_id = intval(rgpost("setting_id"));
     $api = self::get_api();
     if (!$api) {
         die("EndSelectForm();");
     }
     //getting list of all MailChimp merge variables for the selected contact list
     self::log("Retrieving Merge_Vars for list {$list_id}", "debug");
     $merge_vars = $api->listMergeVars($list_id);
     self::log("Merge_Vars retrieved: " . print_r($merge_vars, true), "debug");
     //getting configuration
     $config = GFMailChimpData::get_feed($setting_id);
     //getting field map UI
     $str = self::get_field_mapping($config, $form_id, $merge_vars);
     //getting list of selection fields to be used by the optin
     $form_meta = RGFormsModel::get_form_meta($form_id);
     $selection_fields = GFCommon::get_selection_fields($form_meta, rgars($config, "meta/optin_field_id"));
     $group_condition = array();
     $group_names = array();
     $grouping = self::get_groupings($config, $list_id, $selection_fields, $group_condition, $group_names);
     //fields meta
     $form = RGFormsModel::get_form_meta($form_id);
     die("EndSelectForm('" . str_replace("'", "\\'", $str) . "', " . GFCommon::json_encode($form) . ", '" . str_replace("'", "\\'", $grouping) . "', " . json_encode($group_names) . " );");
 }

 public function get_subscription_line_item($response)
 {
     $lines = rgars($response, 'data/object/lines/data');
     foreach ($lines as $line) {
         if ($line['type'] == 'subscription') {
             return $line;
         }
     }
     return false;
 }

 public static function get_version_info($cache = true)
 {
     $raw_response = get_transient('gform_update_info');
     if (!$cache) {
         $raw_response = null;
     }
     if (!$raw_response) {
         //Getting version number
         $options = array('method' => 'POST', 'timeout' => 20);
         $options['headers'] = array('Content-Type' => 'application/x-www-form-urlencoded; charset=' . get_option('blog_charset'), 'User-Agent' => 'WordPress/' . get_bloginfo('version'), 'Referer' => get_bloginfo('url'));
         $options['body'] = self::get_remote_post_params();
         $options['timeout'] = 15;
         $nocache = $cache ? '' : 'nocache=1';
         //disabling server side caching
         $raw_response = self::post_to_manager('version.php', $nocache, $options);
         //caching responses.
         set_transient('gform_update_info', $raw_response, 86400);
         //caching for 24 hours
     }
     if (is_wp_error($raw_response) || rgars($raw_response, 'response/code') != 200) {
         return array('is_valid_key' => '1', 'version' => '', 'url' => '', 'is_error' => '1');
     }
     $version_info = json_decode($raw_response['body'], true);
     if (empty($version_info)) {
         return array('is_valid_key' => '1', 'version' => '', 'url' => '', 'is_error' => '1');
     }
     return $version_info;
 }