<?php
require_once WPCF7_PLUGIN_DIR . '/includes/functions.php';
require_once WPCF7_PLUGIN_DIR . '/includes/deprecated.php';
require_once WPCF7_PLUGIN_DIR . '/includes/formatting.php';
require_once WPCF7_PLUGIN_DIR . '/includes/pipe.php';
require_once WPCF7_PLUGIN_DIR . '/includes/shortcodes.php';
require_once WPCF7_PLUGIN_DIR . '/includes/capabilities.php';
require_once WPCF7_PLUGIN_DIR . '/includes/classes.php';
if ( is_admin() )
require_once WPCF7_PLUGIN_DIR . '/admin/admin.php';
else
require_once WPCF7_PLUGIN_DIR . '/includes/controller.php';
add_action( 'plugins_loaded', 'wpcf7_init_shortcode_manager', 1 );
function wpcf7_init_shortcode_manager() {
global $wpcf7_shortcode_manager;
$wpcf7_shortcode_manager = new WPCF7_ShortcodeManager();
}
/* Loading modules */
add_action( 'plugins_loaded', 'wpcf7_load_modules', 1 );
function wpcf7_load_modules() {
$dir = WPCF7_PLUGIN_MODULES_DIR;
if ( ! ( is_dir( $dir ) && $dh = opendir( $dir ) ) )
return false;
while ( ( $module = readdir( $dh ) ) !== false ) {
if ( substr( $module, -4 ) == '.php' && substr( $module, 0, 1 ) != '.' )
include_once $dir . '/' . $module;
}
}
add_action( 'plugins_loaded', 'wpcf7_set_request_uri', 9 );
function wpcf7_set_request_uri() {
global $wpcf7_request_uri;
$wpcf7_request_uri = add_query_arg( array() );
}
function wpcf7_get_request_uri() {
global $wpcf7_request_uri;
return (string) $wpcf7_request_uri;
}
add_action( 'init', 'wpcf7_init' );
function wpcf7_init() {
wpcf7();
// L10N
wpcf7_load_plugin_textdomain();
// Custom Post Type
wpcf7_register_post_types();
do_action( 'wpcf7_init' );
}
function wpcf7() {
global $wpcf7;
if ( is_object( $wpcf7 ) )
return;
$wpcf7 = (object) array(
'processing_within' => '',
'widget_count' => 0,
'unit_count' => 0,
'global_unit_count' => 0,
'result' => array() );
}
function wpcf7_load_plugin_textdomain() {
load_plugin_textdomain( 'wpcf7', false, 'contact-form-7/languages' );
}
function wpcf7_register_post_types() {
WPCF7_ContactForm::register_post_type();
}
/* Upgrading */
add_action( 'admin_init', 'wpcf7_upgrade' );
function wpcf7_upgrade() {
$opt = get_option( 'wpcf7' );
if ( ! is_array( $opt ) )
$opt = array();
$old_ver = isset( $opt['version'] ) ? (string) $opt['version'] : '0';
$new_ver = WPCF7_VERSION;
if ( $old_ver == $new_ver )
return;
do_action( 'wpcf7_upgrade', $new_ver, $old_ver );
$opt['version'] = $new_ver;
update_option( 'wpcf7', $opt );
}
add_action( 'wpcf7_upgrade', 'wpcf7_convert_to_cpt', 10, 2 );
function wpcf7_convert_to_cpt( $new_ver, $old_ver ) {
global $wpdb;
if ( ! version_compare( $old_ver, '3.0-dev', '<' ) )
return;
$old_rows = array();
$table_name = $wpdb->prefix . "contact_form_7";
if ( $wpdb->get_var( "SHOW TABLES LIKE '$table_name'" ) ) {
$old_rows = $wpdb->get_results( "SELECT * FROM $table_name" );
} elseif ( ( $opt = get_option( 'wpcf7' ) ) && ! empty( $opt['contact_forms'] ) ) {
foreach ( (array) $opt['contact_forms'] as $key => $value ) {
$old_rows[] = (object) array_merge( $value, array( 'cf7_unit_id' => $key ) );
}
}
foreach ( (array) $old_rows as $row ) {
$q = "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_old_cf7_unit_id'"
. $wpdb->prepare( " AND meta_value = %d", $row->cf7_unit_id );
if ( $wpdb->get_var( $q ) )
continue;
$postarr = array(
'post_type' => 'wpcf7_contact_form',
'post_status' => 'publish',
'post_title' => maybe_unserialize( $row->title ) );
$post_id = wp_insert_post( $postarr );
if ( $post_id ) {
update_post_meta( $post_id, '_old_cf7_unit_id', $row->cf7_unit_id );
$metas = array( 'form', 'mail', 'mail_2', 'messages', 'additional_settings' );
foreach ( $metas as $meta ) {
update_post_meta( $post_id, '_' . $meta,
wpcf7_normalize_newline_deep( maybe_unserialize( $row->{$meta} ) ) );
}
}
}
}
add_action( 'wpcf7_upgrade', 'wpcf7_prepend_underscore', 10, 2 );
function wpcf7_prepend_underscore( $new_ver, $old_ver ) {
if ( version_compare( $old_ver, '3.0-dev', '<' ) )
return;
if ( ! version_compare( $old_ver, '3.3-dev', '<' ) )
return;
$posts = WPCF7_ContactForm::find( array(
'post_status' => 'any',
'posts_per_page' => -1 ) );
foreach ( $posts as $post ) {
$props = $post->get_properties();
foreach ( $props as $prop => $value ) {
if ( metadata_exists( 'post', $post->id, '_' . $prop ) )
continue;
update_post_meta( $post->id, '_' . $prop, $value );
delete_post_meta( $post->id, $prop );
}
}
}
/* Install and default settings */
add_action( 'activate_' . WPCF7_PLUGIN_BASENAME, 'wpcf7_install' );
function wpcf7_install() {
if ( $opt = get_option( 'wpcf7' ) )
return;
wpcf7_load_plugin_textdomain();
wpcf7_register_post_types();
wpcf7_upgrade();
if ( get_posts( array( 'post_type' => 'wpcf7_contact_form' ) ) )
return;
$contact_form = wpcf7_get_contact_form_default_pack(
array( 'title' => sprintf( __( 'Contact form %d', 'wpcf7' ), 1 ) ) );
$contact_form->save();
}
?>