/**
* Handles the installation of the add-on
*
* @since 2.2
*/
public function handle_install_request()
{
if (!isset($_GET['_wpnonce']) || !wp_verify_nonce($_GET['_wpnonce'], 'install-cac-addon') || !isset($_GET['plugin'])) {
return;
}
if (!$this->get_addon($_GET['plugin'])) {
cpac_admin_message('Addon does not exist.', 'error');
return;
}
if (!class_exists('CAC_Addon_Pro')) {
cpac_admin_message('You need Admin Columns Pro.', 'error');
return;
}
// Hook: trigger possible warning message before running WP installer ( api errors etc. )
if ($error = apply_filters('cac/addons/install_request/maybe_error', false, $_GET['plugin'])) {
cpac_admin_message($error, 'error');
return;
}
$install_url = add_query_arg(array('action' => 'install-plugin', 'plugin' => $_GET['plugin'], 'cpac-redirect' => true), wp_nonce_url(network_admin_url('update.php'), 'install-plugin_' . $_GET['plugin']));
wp_redirect($install_url);
exit;
}
/**
* @since 2.0
*/
function store($columns = '')
{
if (!empty($_POST[$this->key])) {
$columns = array_filter($_POST[$this->key]);
}
if (!$columns) {
cpac_admin_message(__('No columns settings available.', 'cpac'), 'error');
return false;
}
// sanitize user inputs
foreach ($columns as $name => $options) {
if ($_column = $this->get_column_by_name($name)) {
$columns[$name] = $_column->sanitize_storage($options);
}
// Santize Label: Need to replace the url for images etc, so we do not have url problem on exports
// this can not be done by CPAC_Column::sanitize_storage() because 3rd party plugins are not available there
$columns[$name]['label'] = stripslashes(str_replace(site_url(), '[cpac_site_url]', trim($columns[$name]['label'])));
}
// store columns
$result = update_option("cpac_options_{$this->key}", $columns);
$result_default = update_option("cpac_options_{$this->key}_default", array_keys($this->get_default_columns()));
// error
if (!$result && !$result_default) {
cpac_admin_message(sprintf(__('You are trying to store the same settings for %s.', 'cpac'), "<strong>{$this->label}</strong>"), 'error');
return false;
}
cpac_admin_message(sprintf(__('Settings for %s updated succesfully.', 'cpac'), "<strong>{$this->label}</strong>"), 'updated');
// refresh columns otherwise the newly added columns will not be displayed
$this->set_columns_on_current_screen();
/**
* Fires after a new column setup is stored in the database
* Primarily used when columns are saved through the Admin Columns settings screen
*
* @since 2.2.9
*
* @param array $columns List of columns ([columnid] => (array) [column properties])
* @param CPAC_Storage_Model $storage_model_instance Storage model instance
*/
do_action('cac/storage_model/columns_stored', $columns, $this);
return true;
}
/**
* Restore all column defaults
*
* @since 1.0
*/
private function restore_all()
{
global $wpdb;
$wpdb->query("DELETE FROM {$wpdb->options} WHERE option_name LIKE 'cpac_options_%'");
cpac_admin_message(__('Default settings succesfully restored.', 'cpac'), 'updated');
}
/**
* @since 2.0
*/
public function init()
{
// @dev_only delete_option( 'cpac_version' ); set_transient( 'cpac_show_welcome', 'display' );
$version = get_option('cpac_version', false);
// Maybe version pre 2.0.0 was used
if (!$version && get_option('cpac_options')) {
$version = '1.0.0';
}
// @dev_only if ( ! defined( 'DOING_AJAX' ) || ! DOING_AJAX ) echo "--------- CPAC DEBUG: START ---------<br/>\n" . $version . "<br/>\n" . CPAC_VERSION . "<br/>\n" . CPAC_UPGRADE_VERSION . "<br/>\n" . get_transient( 'cpac_show_welcome' ) . "<br/>\n" . "--------- CPAC DEBUG: END ---------<br/>\n";
// Maybe upgrade?
if ($version) {
// run every upgrade
if ($version < CPAC_VERSION) {
// nothing yet
}
// run only when updating from v1 to v2
if ($version < '2.0.0') {
// show welcome screen
set_transient('cpac_show_welcome', 'display');
}
// run only when database upgrade is needed
if ($version < CPAC_UPGRADE_VERSION) {
// display upgrade message on every page except upgrade page itself
if (!(isset($_REQUEST['page']) && 'cpac-upgrade' === $_REQUEST['page'])) {
$message = __('Admin Columns', 'codepress-admin-columns') . ' v' . CPAC_VERSION . ' ' . __('requires a database upgrade', 'codepress-admin-columns') . ' (<a class="thickbox" href="' . admin_url() . 'plugin-install.php?tab=plugin-information&plugin=codepress-admin-columns§ion=changelog&TB_iframe=true&width=640&height=559">' . __('why?', 'codepress-admin-columns') . '</a>). ' . __("Please", 'codepress-admin-columns') . ' <a href="http://codex.wordpress.org/Backing_Up_Your_Database">' . __("backup your database", 'codepress-admin-columns') . '</a>, ' . __("then click", 'codepress-admin-columns') . ' <a href="' . admin_url() . 'options-general.php?page=cpac-upgrade" class="button">' . __("Upgrade Database", 'codepress-admin-columns') . '</a>';
cpac_admin_message($message, 'updated');
}
} elseif ($version < CPAC_VERSION) {
update_option('cpac_version', CPAC_VERSION);
}
} else {
update_option('cpac_version', CPAC_VERSION);
}
}
/**
* Handle reset request
*
* @since 1.0
*/
public function handle_reset()
{
global $pagenow;
// On Admin settings page
if (isset($_GET['cpac_action']) && 'restore_sorting_type' == $_GET['cpac_action'] && !empty($_GET['cpac_key']) && 'options-general.php' == $pagenow && !empty($_GET['page']) && 'codepress-admin-columns' == $_GET['page']) {
// security check
if (wp_verify_nonce($_GET['_cpac_nonce'], 'restore-sorting')) {
$result = $this->do_reset($_GET['cpac_key']);
if ($result) {
cpac_admin_message("<strong>{$this->storage_model->label}</strong> " . __('sorting preference succesfully reset.', 'cpac'), 'updated');
}
}
}
// On Columns page
if ($this->storage_model->page . '.php' == $pagenow && !empty($_REQUEST['reset-sorting']) && $_REQUEST['reset-sorting'] == $this->storage_model->key) {
// do a reset
$this->do_reset($_REQUEST['reset-sorting']);
// redirect back to admin
$admin_url = trailingslashit(admin_url()) . $this->storage_model->page . '.php';
// for posts we need to add the type to the admin url
if ('post' == $this->storage_model->type) {
$admin_url = $admin_url . '?post_type=' . $this->storage_model->key;
}
wp_safe_redirect($admin_url);
exit;
}
}
/**
* Handle requests for license activation and deactivation
*
* @since 1.0
*/
public function handle_request()
{
// Activation
if (isset($_POST['_wpnonce_addon_activate']) && wp_verify_nonce($_POST['_wpnonce_addon_activate'], $this->option_key)) {
$licence_key = isset($_POST[$this->option_key]) ? sanitize_text_field($_POST[$this->option_key]) : '';
if (empty($licence_key)) {
cpac_admin_message(__('Empty licence.', 'cpac'), 'error');
return;
}
$response = $this->activate_licence($licence_key);
if (is_wp_error($response)) {
cpac_admin_message(__('Wrong response from API.', 'cpac') . ' ' . $response->get_error_message(), 'error');
} elseif (isset($response->activated)) {
cpac_admin_message($response->message, 'updated');
} else {
cpac_admin_message(__('Wrong response from API.', 'cpac'), 'error');
}
}
// Deactivation
if (isset($_POST['_wpnonce_addon_deactivate']) && wp_verify_nonce($_POST['_wpnonce_addon_deactivate'], $this->option_key)) {
$response = $this->deactivate_licence();
if (is_wp_error($response)) {
cpac_admin_message(__('Wrong response from API.', 'cpac') . ' ' . $response->get_error_message(), 'error');
} elseif (isset($response->deactivated)) {
cpac_admin_message($response->message, 'updated');
} else {
cpac_admin_message(__('Wrong response from API.', 'cpac'), 'error');
}
}
// Toggle SSL
if (isset($_POST['_wpnonce_addon_toggle_ssl']) && wp_verify_nonce($_POST['_wpnonce_addon_toggle_ssl'], $this->option_key)) {
// disable ssl
if ('0' == $_POST['ssl']) {
$this->disable_ssl();
} else {
$this->enable_ssl();
}
}
}
/**
* @uses wp_import_handle_upload()
* @since 2.0.0
*/
function handle_file_import()
{
if (!isset($_REQUEST['_cpac_nonce']) || !wp_verify_nonce($_REQUEST['_cpac_nonce'], 'file-import') || empty($_FILES['import'])) {
return false;
}
// handles upload
$file = wp_import_handle_upload();
// any errors?
$error = false;
if (isset($file['error'])) {
$error = __('Sorry, there has been an error.', 'cpac') . '<br />' . esc_html($file['error']);
} else {
if (!file_exists($file['file'])) {
$error = __('Sorry, there has been an error.', 'cpac') . '<br />' . sprintf(__('The export file could not be found at <code>%s</code>. It is likely that this was caused by a permissions problem.', 'cpac'), esc_html($file['file']));
}
}
if ($error) {
cpac_admin_message($error, 'error');
return false;
}
// read file contents and start the import
$content = file_get_contents($file['file']);
// cleanup
wp_delete_attachment($file['id']);
// decode file contents
$columns = $this->get_decoded_settings($content);
if (empty($columns)) {
cpac_admin_message(__('Import failed. File does not contain Admin Column settings.', 'cpac'), 'error');
return false;
}
// store settings
foreach ($columns as $type => $settings) {
$storage_model = $this->cpac->get_storage_model($type);
if (!$storage_model) {
cpac_admin_message(sprintf(__('Screen %s does not exist.', 'cpac'), "<strong>{$type}</strong>"), 'error');
continue;
}
$storage_model->store($settings);
}
}
