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1 parent 185b5bf commit 85e8df69483b16ad470c9d168fc3c3bf0f0714fb @alanhogan committed Sep 2, 2009
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  1. +0 −367 wp-contact-form-7.php
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367 wp-contact-form-7.php
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-<?php
-/*
-Plugin Name: Contact Form 7
-Plugin URI: http://ideasilo.wordpress.com/2007/04/30/contact-form-7/
-Description: Just another contact form plugin. Simple but flexible.
-Author: Takayuki Miyoshi
-Version: 2.0.1
-Author URI: http://ideasilo.wordpress.com/
-*/
-
-/* Copyright 2007-2009 Takayuki Miyoshi (email: takayukister at gmail.com)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-define( 'WPCF7_VERSION', '2.0.1' );
-
-if ( ! defined( 'WPCF7_PLUGIN_DIR' ) )
- define( 'WPCF7_PLUGIN_DIR', WP_PLUGIN_DIR . '/' . plugin_basename( dirname( __FILE__ ) ) );
-
-if ( ! defined( 'WPCF7_PLUGIN_URL' ) )
- define( 'WPCF7_PLUGIN_URL', WP_PLUGIN_URL . '/' . plugin_basename( dirname( __FILE__ ) ) );
-
-if ( ! defined( 'WPCF7_PLUGIN_MODULES_DIR' ) )
- define( 'WPCF7_PLUGIN_MODULES_DIR', WPCF7_PLUGIN_DIR . '/modules' );
-
-if ( ! defined( 'WPCF7_PLUGIN_BASENAME' ) )
- define( 'WPCF7_PLUGIN_BASENAME', plugin_basename( __FILE__ ) );
-
-if ( ! defined( 'WPCF7_PLUGIN_NAME' ) )
- define( 'WPCF7_PLUGIN_NAME', trim( dirname( WPCF7_PLUGIN_BASENAME ), '/' ) );
-
-if ( ! defined( 'WPCF7_LOAD_JS' ) )
- define( 'WPCF7_LOAD_JS', true );
-
-if ( ! defined( 'WPCF7_LOAD_CSS' ) )
- define( 'WPCF7_LOAD_CSS', true );
-
-if ( ! defined( 'WPCF7_AUTOP' ) )
- define( 'WPCF7_AUTOP', true );
-
-if ( ! defined( 'WPCF7_USE_PIPE' ) )
- define( 'WPCF7_USE_PIPE', true );
-
-/* If you or your client hate to see about donation, set this value false. */
-if ( ! defined( 'WPCF7_SHOW_DONATION_LINK' ) )
- define( 'WPCF7_SHOW_DONATION_LINK', true );
-
-if ( ! defined( 'WPCF7_ADMIN_READ_CAPABILITY' ) )
- define( 'WPCF7_ADMIN_READ_CAPABILITY', 'edit_posts' );
-
-if ( ! defined( 'WPCF7_ADMIN_READ_WRITE_CAPABILITY' ) )
- define( 'WPCF7_ADMIN_READ_WRITE_CAPABILITY', 'publish_pages' );
-
-function wpcf7_plugin_url( $path = '' ) {
- global $wp_version;
-
- if ( version_compare( $wp_version, '2.8', '<' ) ) { // Using WordPress 2.7
- $folder = dirname( plugin_basename( __FILE__ ) );
- if ( '.' != $folder )
- $path = path_join( ltrim( $folder, '/' ), $path );
-
- return plugins_url( $path );
- }
-
- return plugins_url( $path, __FILE__ );
-}
-
-function wpcf7_table_name() {
- global $wpdb;
-
- return $wpdb->prefix . "contact_form_7";
-}
-
-function wpcf7_table_exists() {
- global $wpdb;
-
- $table_name = wpcf7_table_name();
-
- return $wpdb->get_var( "SHOW TABLES LIKE '$table_name'" ) == $table_name;
-}
-
-// Pre-2.8 compatibility
-if ( ! function_exists( 'esc_js' ) ) {
- function esc_js( $text ) {
- return js_escape( $text );
- }
-}
-
-if ( ! function_exists( 'esc_html' ) ) {
- function esc_html( $text ) {
- return wp_specialchars( $text );
- }
-}
-
-if ( ! function_exists( 'esc_attr' ) ) {
- function esc_attr( $text ) {
- return attribute_escape( $text );
- }
-}
-
-if ( ! function_exists( 'esc_sql' ) ) {
- function esc_sql( $text ) {
- global $wpdb;
- return $wpdb->escape( $text );
- }
-}
-
-require_once WPCF7_PLUGIN_DIR . '/includes/functions.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/classes.php';
-
-if ( is_admin() )
- require_once WPCF7_PLUGIN_DIR . '/admin/admin.php';
-
-function wpcf7_contact_forms() {
- global $wpdb;
-
- $table_name = wpcf7_table_name();
-
- return $wpdb->get_results( "SELECT cf7_unit_id as id, title FROM $table_name" );
-}
-
-$wpcf7_contact_form = null;
-
-$wpcf7_processing_within = null;
-$wpcf7_unit_count = null;
-$wpcf7_widget_count = null;
-
-function wpcf7_ajax_json_echo() {
- global $wpcf7_contact_form;
-
- $echo = '';
-
- if ( isset( $_POST['_wpcf7'] ) ) {
- $id = (int) $_POST['_wpcf7'];
- $unit_tag = $_POST['_wpcf7_unit_tag'];
-
- if ( $wpcf7_contact_form = wpcf7_contact_form( $id ) ) {
- $validation = $wpcf7_contact_form->validate();
-
- $items = array(
- 'mailSent' => false,
- 'into' => '#' . $unit_tag,
- 'captcha' => $captcha );
-
- $items = apply_filters( 'wpcf7_ajax_json_echo', $items );
-
- if ( ! $validation['valid'] ) { // Validation error occured
- $invalids = array();
- foreach ( $validation['reason'] as $name => $reason ) {
- $invalids[] = array(
- 'into' => 'span.wpcf7-form-control-wrap.' . $name,
- 'message' => $reason );
- }
-
- $items['message'] = $wpcf7_contact_form->message( 'validation_error' );
- $items['invalids'] = $invalids;
-
- } elseif ( ! $wpcf7_contact_form->accepted() ) { // Not accepted terms
- $items['message'] = $wpcf7_contact_form->message( 'accept_terms' );
-
- } elseif ( $wpcf7_contact_form->akismet() ) { // Spam!
- $items['message'] = $wpcf7_contact_form->message( 'akismet_says_spam' );
- $items['spam'] = true;
-
- } elseif ( $wpcf7_contact_form->mail() ) {
- $items['mailSent'] = true;
- $items['message'] = $wpcf7_contact_form->message( 'mail_sent_ok' );
-
- $on_sent_ok = $wpcf7_contact_form->additional_setting( 'on_sent_ok', false );
- if ( ! empty( $on_sent_ok ) ) {
- $on_sent_ok = array_map( 'wpcf7_strip_quote', $on_sent_ok );
- } else {
- $on_sent_ok = null;
- }
- $items['onSentOk'] = $on_sent_ok;
-
- do_action_ref_array( 'wpcf7_mail_sent', array( &$wpcf7_contact_form ) );
-
- } else {
- $items['message'] = $wpcf7_contact_form->message( 'mail_sent_ng' );
- }
-
- // remove upload files
- foreach ( (array) $wpcf7_contact_form->uploaded_files as $name => $path ) {
- @unlink( $path );
- }
-
- $wpcf7_contact_form = null;
- }
- }
-
- $echo = wpcf7_json( $items );
-
- if ( $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest' ) {
- @header( 'Content-Type: application/json; charset=' . get_option( 'blog_charset' ) );
- echo $echo;
- } else {
- @header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
- echo '<textarea>' . $echo . '</textarea>';
- }
-}
-
-function wpcf7_process_nonajax_submitting() {
- global $wpcf7_contact_form;
-
- if ( ! isset($_POST['_wpcf7'] ) )
- return;
-
- $id = (int) $_POST['_wpcf7'];
-
- if ( $wpcf7_contact_form = wpcf7_contact_form( $id ) ) {
- $validation = $wpcf7_contact_form->validate();
-
- if ( ! $validation['valid'] ) {
- $_POST['_wpcf7_validation_errors'] = array( 'id' => $id, 'messages' => $validation['reason'] );
- } elseif ( ! $wpcf7_contact_form->accepted() ) { // Not accepted terms
- $_POST['_wpcf7_mail_sent'] = array( 'id' => $id, 'ok' => false, 'message' => $wpcf7_contact_form->message( 'accept_terms' ) );
- } elseif ( $wpcf7_contact_form->akismet() ) { // Spam!
- $_POST['_wpcf7_mail_sent'] = array( 'id' => $id, 'ok' => false, 'message' => $wpcf7_contact_form->message( 'akismet_says_spam' ), 'spam' => true );
- } elseif ( $wpcf7_contact_form->mail() ) {
- $_POST['_wpcf7_mail_sent'] = array( 'id' => $id, 'ok' => true, 'message' => $wpcf7_contact_form->message( 'mail_sent_ok' ) );
-
- do_action_ref_array( 'wpcf7_mail_sent', array( &$wpcf7_contact_form ) );
- } else {
- $_POST['_wpcf7_mail_sent'] = array( 'id' => $id, 'ok' => false, 'message' => $wpcf7_contact_form->message( 'mail_sent_ng' ) );
- }
-
- // remove upload files
- foreach ( (array) $wpcf7_contact_form->uploaded_files as $name => $path ) {
- @unlink( $path );
- }
-
- $wpcf7_contact_form = null;
- }
-}
-
-function wpcf7_the_content_filter( $content ) {
- global $wpcf7_processing_within, $wpcf7_unit_count;
-
- $wpcf7_processing_within = 'p' . get_the_ID();
- $wpcf7_unit_count = 0;
-
- return $content;
-}
-
-add_filter( 'the_content', 'wpcf7_the_content_filter', 9 );
-
-function wpcf7_widget_text_filter( $content ) {
- global $wpcf7_widget_count, $wpcf7_processing_within, $wpcf7_unit_count;
-
- $wpcf7_widget_count += 1;
- $wpcf7_processing_within = 'w' . $wpcf7_widget_count;
- $wpcf7_unit_count = 0;
-
- $regex = '/\[\s*contact-form\s+(\d+(?:\s+.*)?)\]/';
- return preg_replace_callback( $regex, 'wpcf7_widget_text_filter_callback', $content );
-}
-
-add_filter( 'widget_text', 'wpcf7_widget_text_filter', 9 );
-
-function wpcf7_widget_text_filter_callback( $matches ) {
- return do_shortcode( $matches[0] );
-}
-
-function wpcf7_contact_form_tag_func( $atts ) {
- global $wpcf7_contact_form, $wpcf7_unit_count, $wpcf7_processing_within;
-
- if ( is_string( $atts ) )
- $atts = explode( ' ', $atts, 2 );
-
- $atts = (array) $atts;
-
- $id = (int) array_shift( $atts );
-
- if ( ! ( $wpcf7_contact_form = wpcf7_contact_form( $id ) ) )
- return '[contact-form 404 "Not Found"]';
-
- $wpcf7_unit_count += 1;
-
- $unit_tag = 'wpcf7-f' . $id . '-' . $wpcf7_processing_within . '-o' . $wpcf7_unit_count;
- $wpcf7_contact_form->unit_tag = $unit_tag;
-
- $form = $wpcf7_contact_form->form_html();
-
- $wpcf7_contact_form = null;
-
- return $form;
-}
-
-add_shortcode( 'contact-form', 'wpcf7_contact_form_tag_func' );
-
-function wpcf7_wp_head() {
- $stylesheet_url = wpcf7_plugin_url( 'stylesheet.css' );
- echo '<link rel="stylesheet" href="' . $stylesheet_url . '" type="text/css" />';
-
- if ( 'rtl' == get_bloginfo( 'text_direction' ) ) {
- $stylesheet_rtl_url = wpcf7_plugin_url( 'stylesheet-rtl.css' );
- echo '<link rel="stylesheet" href="' . $stylesheet_rtl_url . '" type="text/css" />';
- }
-}
-
-if ( WPCF7_LOAD_CSS )
- add_action( 'wp_head', 'wpcf7_wp_head' );
-
-/* Loading modules */
-
-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' )
- include_once $dir . '/' . $module;
- }
-}
-
-add_action( 'init', 'wpcf7_load_modules' );
-
-function wpcf7_enqueue_scripts() {
- $in_footer = true;
- if ( 'header' === WPCF7_LOAD_JS )
- $in_footer = false;
-
- wp_enqueue_script( 'contact-form-7', wpcf7_plugin_url( 'contact-form-7.js' ),
- array('jquery', 'jquery-form'), WPCF7_VERSION, $in_footer );
-}
-
-if ( ! is_admin() && WPCF7_LOAD_JS )
- add_action( 'init', 'wpcf7_enqueue_scripts' );
-
-function wpcf7_load_plugin_textdomain() { // l10n
- load_plugin_textdomain( 'wpcf7',
- 'wp-content/plugins/contact-form-7/languages', 'contact-form-7/languages' );
-}
-
-add_action( 'init', 'wpcf7_load_plugin_textdomain' );
-
-function wpcf7_init_switch() {
- if ( 'POST' == $_SERVER['REQUEST_METHOD'] && 1 == (int) $_POST['_wpcf7_is_ajax_call'] ) {
- wpcf7_ajax_json_echo();
- exit();
- } elseif ( ! is_admin() ) {
- wpcf7_process_nonajax_submitting();
- }
-}
-
-add_action( 'init', 'wpcf7_init_switch', 11 );
-
-?>

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