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contact-form-cfdb-7.php
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<?php
/*
Plugin name: Contact Form CFDB7
Plugin URI: https://ciphercoin.com/
Description: Save and manage Contact Form 7 messages. Never lose important data. Contact Form CFDB7 plugin is an add-on for the Contact Form 7 plugin.
Author: Arshid
Author URI: http://ciphercoin.com/
Text Domain: contact-form-cfdb7
Domain Path: /languages/
Version: 1.2.6.4
*/
function cfdb7_create_table(){
global $wpdb;
$cfdb = apply_filters( 'cfdb7_database', $wpdb );
$table_name = $cfdb->prefix.'db7_forms';
if( $cfdb->get_var("SHOW TABLES LIKE '$table_name'") != $table_name ) {
$charset_collate = $cfdb->get_charset_collate();
$sql = "CREATE TABLE $table_name (
form_id bigint(20) NOT NULL AUTO_INCREMENT,
form_post_id bigint(20) NOT NULL,
form_value longtext NOT NULL,
form_date datetime DEFAULT '0000-00-00 00:00:00' NOT NULL,
PRIMARY KEY (form_id)
) $charset_collate;";
require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
dbDelta( $sql );
}
$upload_dir = wp_upload_dir();
$cfdb7_dirname = $upload_dir['basedir'].'/cfdb7_uploads';
if ( ! file_exists( $cfdb7_dirname ) ) {
wp_mkdir_p( $cfdb7_dirname );
$fp = fopen( $cfdb7_dirname.'/index.php', 'w');
fwrite($fp, "<?php \n\t // Silence is golden.");
fclose( $fp );
}
add_option( 'cfdb7_view_install_date', date('Y-m-d G:i:s'), '', 'yes');
}
function cfdb7_on_activate( $network_wide ){
global $wpdb;
if ( is_multisite() && $network_wide ) {
// Get all blogs in the network and activate plugin on each one
$blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
foreach ( $blog_ids as $blog_id ) {
switch_to_blog( $blog_id );
cfdb7_create_table();
restore_current_blog();
}
} else {
cfdb7_create_table();
}
// Add custom capability
$role = get_role( 'administrator' );
$role->add_cap( 'cfdb7_access' );
}
register_activation_hook( __FILE__, 'cfdb7_on_activate' );
function cfdb7_upgrade_function( $upgrader_object, $options ) {
$upload_dir = wp_upload_dir();
$cfdb7_dirname = $upload_dir['basedir'].'/cfdb7_uploads';
if ( file_exists( $cfdb7_dirname.'/index.php' ) ) return;
if ( file_exists( $cfdb7_dirname ) ) {
$fp = fopen( $cfdb7_dirname.'/index.php', 'w');
fwrite($fp, "<?php \n\t // Silence is golden.");
fclose( $fp );
}
}
add_action( 'upgrader_process_complete', 'cfdb7_upgrade_function',10, 2);
function cfdb7_on_deactivate() {
// Remove custom capability from all roles
global $wp_roles;
foreach( array_keys( $wp_roles->roles ) as $role ) {
$wp_roles->remove_cap( $role, 'cfdb7_access' );
}
}
register_deactivation_hook( __FILE__, 'cfdb7_on_deactivate' );
function cfdb7_before_send_mail( $form_tag ) {
global $wpdb;
$cfdb = apply_filters( 'cfdb7_database', $wpdb );
$table_name = $cfdb->prefix.'db7_forms';
$upload_dir = wp_upload_dir();
$cfdb7_dirname = $upload_dir['basedir'].'/cfdb7_uploads';
$time_now = time();
$submission = WPCF7_Submission::get_instance();
$contact_form = $submission->get_contact_form();
$tags_names = array();
$strict_keys = apply_filters('cfdb7_strict_keys', false);
if ( $submission ) {
$allowed_tags = array();
if( $strict_keys ){
$tags = $contact_form->scan_form_tags();
foreach( $tags as $tag ){
if( ! empty($tag->name) ) $tags_names[] = $tag->name;
}
$allowed_tags = $tags_names;
}
$not_allowed_tags = apply_filters( 'cfdb7_not_allowed_tags', array( 'g-recaptcha-response' ) );
$allowed_tags = apply_filters( 'cfdb7_allowed_tags', $allowed_tags );
$data = $submission->get_posted_data();
$files = $submission->uploaded_files();
$uploaded_files = array();
foreach ($_FILES as $file_key => $file) {
array_push($uploaded_files, $file_key);
}
foreach ($files as $file_key => $file) {
$file = is_array( $file ) ? reset( $file ) : $file;
if( empty($file) ) continue;
copy($file, $cfdb7_dirname.'/'.$time_now.'-'.$file_key.'-'.basename($file));
}
$form_data = array();
$form_data['cfdb7_status'] = 'unread';
foreach ($data as $key => $d) {
if( $strict_keys && !in_array($key, $allowed_tags) ) continue;
if ( !in_array($key, $not_allowed_tags ) && !in_array($key, $uploaded_files ) ) {
$tmpD = $d;
if ( ! is_array($d) ){
$bl = array('\"',"\'",'/','\\','"',"'");
$wl = array('"',''','/', '\','"',''');
$tmpD = str_replace($bl, $wl, $tmpD );
}
$form_data[$key] = $tmpD;
}
if ( in_array($key, $uploaded_files ) ) {
$file = is_array( $files[ $key ] ) ? reset( $files[ $key ] ) : $files[ $key ];
$file_name = empty( $file ) ? '' : $time_now.'-'.$key.'-'.basename( $file );
$form_data[$key.'cfdb7_file'] = $file_name;
}
}
/* cfdb7 before save data. */
$form_data = apply_filters('cfdb7_before_save_data', $form_data);
do_action( 'cfdb7_before_save', $form_data );
$form_post_id = $form_tag->id();
$form_value = serialize( $form_data );
$form_date = current_time('Y-m-d H:i:s');
$cfdb->insert( $table_name, array(
'form_post_id' => $form_post_id,
'form_value' => $form_value,
'form_date' => $form_date
) );
/* cfdb7 after save data */
$insert_id = $cfdb->insert_id;
do_action( 'cfdb7_after_save_data', $insert_id );
}
}
add_action( 'wpcf7_before_send_mail', 'cfdb7_before_send_mail' );
add_action( 'init', 'cfdb7_init');
/**
* CFDB7 cfdb7_init and cfdb7_admin_init
* Admin setting
*/
function cfdb7_init(){
do_action( 'cfdb7_init' );
if( is_admin() ){
require_once 'inc/admin-mainpage.php';
require_once 'inc/admin-subpage.php';
require_once 'inc/admin-form-details.php';
require_once 'inc/export-csv.php';
do_action( 'cfdb7_admin_init' );
$csv = new CFDB7_Export_CSV();
if( isset($_REQUEST['csv']) && ( $_REQUEST['csv'] == true ) && isset( $_REQUEST['nonce'] ) ) {
$nonce = $_REQUEST['nonce'];
if ( ! wp_verify_nonce( $nonce, 'dnonce' ) ) wp_die('Invalid nonce..!!');
$csv->download_csv_file();
}
new Cfdb7_Wp_Main_Page();
}
}
add_action( 'admin_notices', 'cfdb7_admin_notice' );
add_action('admin_init', 'cfdb7_view_ignore_notice' );
function cfdb7_admin_notice() {
$install_date = get_option( 'cfdb7_view_install_date', '');
$install_date = date_create( $install_date );
$date_now = date_create( date('Y-m-d G:i:s') );
$date_diff = date_diff( $install_date, $date_now );
if ( $date_diff->format("%d") < 7 ) {
return false;
}
if ( ! get_option( 'cfdb7_view_ignore_notice' ) ) {
echo '<div class="updated"><p>';
printf(
__( 'Awesome, you\'ve been using <a href="admin.php?page=cfdb7-list.php">Contact Form CFDB7</a> for more than 1 week. May we ask you to give it a 5-star rating on WordPress? | <a href="%2$s" target="_blank">Ok, you deserved it</a> | <a href="%1$s">I already did</a> | <a href="%1$s">No, not good enough</a>',
'contact-form-cfdb7'
),
add_query_arg('cfdb7-ignore-notice', 0, admin_url()),
'https://wordpress.org/plugins/contact-form-cfdb7/'
);
echo "</p></div>";
}
}
function cfdb7_view_ignore_notice() {
if ( isset($_GET['cfdb7-ignore-notice']) && '0' == $_GET['cfdb7-ignore-notice'] ) {
update_option( 'cfdb7_view_ignore_notice', 'true' );
}
}
/**
* Plugin settings link
* @param array $links list of links
* @return array of links
*/
function cfdb7_settings_link( $links ) {
$forms_link = '<a href="admin.php?page=cfdb7-list.php">Contact Forms</a>';
array_unshift($links, $forms_link);
return $links;
}
$plugin = plugin_basename(__FILE__);
add_filter("plugin_action_links_$plugin", 'cfdb7_settings_link' );
/**
* Load language files to enable plugin translation
*
* @since 1.2.4.1
*/
function cfdb7_load_textdomain() {
load_plugin_textdomain( 'contact-form-cfdb7', false, basename( dirname( __FILE__ ) ) . '/languages' );
}
add_action( 'plugins_loaded', 'cfdb7_load_textdomain' );