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<?php
/**
* Strong Testimonials admin functions.
*
* 1. Check for required WordPress version.
* 2. Check for plugin update.
* 3. Initialize.
*/
/**
* Check for required WordPress version.
*/
function wpmtst_version_check() {
global $wp_version;
$require_wp_version = "3.7";
if ( version_compare( $wp_version, $require_wp_version ) == -1 ) {
deactivate_plugins( WPMTST_PLUGIN );
/* translators: %s is the name of the plugin. */
$message = '<h2>' . sprintf( _x( 'Unable to load %s', 'installation', 'strong-testimonials' ), 'Strong Testimonials' ) . '</h2>';
/* translators: %s is a WordPress version number. */
$message .= '<p>' . sprintf( _x( 'This plugin requires <strong>WordPress %s</strong> or higher so it has been deactivated.', 'installation', 'strong-testimonials' ), $require_wp_version ) . '</p>';
$message .= '<p>' . _x( 'Please upgrade WordPress and try again.', 'installation', 'strong-testimonials' ) . '</p>';
$message .= '<p>' . sprintf( _x( 'Back to the WordPress <a href="%s">Plugins page</a>', 'installation', 'strong-testimonials' ), get_admin_url( null, 'plugins.php' ) ) . '</p>';
wp_die( $message );
}
}
add_action( 'admin_init', 'wpmtst_version_check', 1 );
/**
* Check for plugin update.
*
* @since 2.28.4 Before other admin_init actions.
*/
function wpmtst_update_check() {
$version = get_option( 'wpmtst_plugin_version', false );
if ( $version == WPMTST_VERSION ) {
return;
}
// Redirect to About page afterwards. On new install or (de)activation only.
if ( false === $version ) {
add_option( 'wpmtst_do_activation_redirect', true );
}
require_once WPMTST_ADMIN . 'class-strong-testimonials-updater.php';
$updater = new Strong_Testimonials_Updater();
$updater->update();
}
add_action( 'admin_init', 'wpmtst_update_check', 5 );
/**
* Initialize.
*/
function wpmtst_admin_init() {
/**
* Redirect to About page for new installs only
*
* @since 2.28.4
*/
wpmtst_activation_redirect();
/**
* Custom action hooks
*
* @since 1.18.4
*/
if ( isset( $_REQUEST['action'] ) && '' != $_REQUEST['action'] ) {
do_action( 'wpmtst_' . $_REQUEST['action'] );
}
}
add_action( 'admin_init', 'wpmtst_admin_init' );
/**
* Custom action link in admin notice.
*
* @since 2.29.0
*/
function wpmtst_action_captcha_options_changed() {
wpmtst_delete_admin_notice( 'captcha-options-changed' );
wp_redirect( admin_url( 'edit.php?post_type=wpm-testimonial&page=testimonial-settings&tab=form#captcha-section' ) );
exit;
}
add_action( 'admin_action_captcha-options-changed', 'wpmtst_action_captcha_options_changed' );
/**
* Redirect to About page.
*
* @since 2.28.4
*/
function wpmtst_activation_redirect() {
if ( get_option( 'wpmtst_do_activation_redirect', false ) ) {
delete_option( 'wpmtst_do_activation_redirect' );
wp_redirect( admin_url( 'edit.php?post_type=wpm-testimonial&page=about-strong-testimonials' ) );
exit;
}
}
/**
* Are we on a testimonial admin screen?
*
* Used by add-ons too!
*
* @return bool
*/
function wpmtst_is_testimonial_screen() {
$screen = get_current_screen();
return ( $screen && 'wpm-testimonial' == $screen->post_type );
}
/**
* Add pending numbers to post types on admin menu.
* Thanks http://wordpress.stackexchange.com/a/105470/32076
*
* @param $menu
*
* @return mixed
*/
function wpmtst_pending_indicator( $menu ) {
if ( ! current_user_can( 'edit_posts' ) )
return $menu;
$options = get_option( 'wpmtst_options' );
if ( ! isset( $options['pending_indicator'] ) || ! $options['pending_indicator'] )
return $menu;
$types = array( 'wpm-testimonial' );
$status = 'pending';
foreach ( $types as $type ) {
$num_posts = wp_count_posts( $type, 'readable' );
$pending_count = 0;
if ( ! empty( $num_posts->$status ) )
$pending_count = $num_posts->$status;
if ( $type == 'post' )
$menu_str = 'edit.php';
else
$menu_str = 'edit.php?post_type=' . $type;
foreach ( $menu as $menu_key => $menu_data ) {
if ( $menu_str != $menu_data[2] )
continue;
$menu[ $menu_key ][0] .= " <span class='update-plugins count-$pending_count'><span class='plugin-count'>" . number_format_i18n( $pending_count ) . '</span></span>';
}
}
return $menu;
}
add_filter( 'add_menu_classes', 'wpmtst_pending_indicator' );
/**
* The [restore default] icon.
*
* @param $for
*
* @since 2.18.0
*/
function wpmtst_restore_default_icon( $for ) {
if ( !$for ) return;
?>
<input type="button" class="button secondary restore-default"
title="<?php _e( 'restore default', 'strong-testimonials' ); ?>"
value=""
data-for="<?php echo $for; ?>"/>
<?php
}
/**
* Add plugin links.
*
* @param $plugin_meta
* @param $plugin_file
* @param array $plugin_data
* @param string $status
*
* @return array
*/
function wpmtst_plugin_row_meta( $plugin_meta, $plugin_file, $plugin_data = array(), $status = '' ) {
if ( $plugin_file == WPMTST_PLUGIN ) {
$plugin_meta[] = sprintf(
'<a class="strong-plugin-link" href="%s" target="_blank" title="%s">%s</a>',
'https://strongplugins.com/documents/',
__( 'For guides and tutorials', 'strong-testimonials' ),
__( 'Documentation', 'strong-testimonials' ) );
$plugin_meta[] = sprintf(
'<a class="strong-plugin-link" href="%s" target="_blank" title="%s">%s</a>',
'https://support.strongplugins.com/',
__( 'For direct support requests', 'strong-testimonials' ),
__( 'Support', 'strong-testimonials' ) );
$plugin_meta[] = sprintf(
'<a class="strong-plugin-link" href="%s" target="_blank" title="%s">%s</a>',
'https://strongplugins.com/',
__( 'Get more features with premium add-ons', 'strong-testimonials' ),
__( 'Add-ons', 'strong-testimonials' ) );
}
return $plugin_meta;
}
add_filter( 'plugin_row_meta', 'wpmtst_plugin_row_meta' , 10, 4 );
/**
* Check for configuration issues when options are updated.
*
* @since 2.24.0
* @param $option
* @param $old_value
* @param $value
*/
function wpmtst_updated_option( $option, $old_value, $value ) {
if ( 'wpmtst_' == substr( $option, 0, 7 ) ) {
do_action( 'wpmtst_check_config' );
}
}
add_action( 'updated_option', 'wpmtst_updated_option', 10, 3 );
/**
* Store configuration error.
*
* @since 2.24.0
* @param $key
*/
function wpmtst_add_config_error( $key ) {
$errors = get_option( 'wpmtst_config_errors', array() );
$errors[] = $key;
update_option( 'wpmtst_config_errors', array_unique( $errors ) );
wpmtst_add_admin_notice( $key, true );
}
/**
* Delete configuration error.
*
* @since 2.24.0
* @param $key
*/
function wpmtst_delete_config_error( $key ) {
$errors = get_option( 'wpmtst_config_errors', array() );
$errors = array_diff( $errors, array ( $key ) );
update_option( 'wpmtst_config_errors', $errors );
wpmtst_delete_admin_notice( $key );
}
/**
* Save a View.
*
* @param $view
* @param string $action
* @usedby Strong_Testimonials_Update:update_views
*
* @return bool|false|int
*/
function wpmtst_save_view( $view, $action = 'edit' ) {
global $wpdb;
if ( ! $view ) return false;
$table_name = $wpdb->prefix . 'strong_views';
$serialized = serialize( $view['data'] );
if ( 'add' == $action || 'duplicate' == $action ) {
$sql = "INSERT INTO {$table_name} (name, value) VALUES (%s, %s)";
$sql = $wpdb->prepare( $sql, $view['name'], $serialized );
$wpdb->query( $sql );
$view['id'] = $wpdb->insert_id;
$return = $view['id'];
}
else {
$sql = "UPDATE {$table_name} SET name = %s, value = %s WHERE id = %d";
$sql = $wpdb->prepare( $sql, $view['name'], $serialized, intval( $view['id'] ) );
$wpdb->query( $sql );
$return = $wpdb->last_error ? 0 : 1;
}
do_action( 'wpmtst_view_saved', $view );
return $return;
}
/**
* @param $field
*
* @return mixed
*/
function wpmtst_get_field_label( $field ) {
if ( isset( $field['field'] ) ) {
$custom_fields = wpmtst_get_custom_fields();
if ( isset( $custom_fields[ $field['field'] ]['label'] ) ) {
return $custom_fields[ $field['field'] ]['label'];
}
$builtin_fields = wpmtst_get_builtin_fields();
if ( isset( $builtin_fields[ $field['field'] ]['label'] ) ) {
return $builtin_fields[ $field['field'] ]['label'];
}
}
return '';
}
/**
* @param string $field_name
*
* @return mixed
*/
function wpmtst_get_field_by_name( $field_name = '' ) {
if ( $field_name ) {
$custom_fields = wpmtst_get_custom_fields();
if ( isset( $custom_fields[ $field_name ] ) ) {
return $custom_fields[ $field_name ];
}
}
return '';
}