defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
// generate a unique code, allows for lenght parameter
-if ( ! function_exists('dnxcf_get_unique_code') ) {
+if ( ! function_exists( 'dnxcf_get_unique_code' ) ) {
- function dnxcf_get_unique_code( $length = "" ) {
- $code = md5( uniqid( rand(), true ) );
-
- if ($length != "") {
- return substr($code, 0, $length);
- } else {
- return $code;
- }
- }
+ function dnxcf_get_unique_code( $length = '' ) {
+ $code = md5( uniqid( rand(), true ) );
+ if ( $length != '' ) {
+ return substr( $code, 0, $length );
+ } else {
+ return $code;
+ }
+ }
}
// add button in edit pages to help include our form
function dnxcf_show_form_button() {
- $currentScreen = get_current_screen();
- if ( $currentScreen->parent_base == "edit" ) {
- echo '<button type="button" id="dnxcf-contact-form" class="button" onclick="dnxcf_send_code()"><span class="dashicons dashicons-testimonial"></span> ' . __('Add Contact Form', 'dnxcf' ) . '</button>';
- }
+ $currentScreen = get_current_screen();
+ if ( $currentScreen->parent_base == 'edit' ) {
+ echo '<button type="button" id="dnxcf-contact-form" class="button" onclick="dnxcf_send_code()"><span class="dashicons dashicons-testimonial"></span> ' . __( 'Add Contact Form', 'dnxcf' ) . '</button>';
+ }
}
add_action( 'media_buttons', 'dnxcf_show_form_button', 11 );
// the actual function that outputs our shortcode once the button is pressed
function dnxcf_insert_shortcode() {
- $currentScreen = get_current_screen();
- if ( $currentScreen->parent_base != "edit" ) {
- return;
- } ?>
+ $currentScreen = get_current_screen();
+ if ( $currentScreen->parent_base != 'edit' ) {
+ return;
+ } ?>
<script>
- function dnxcf_send_code() {
- //Send the shortcode to the editor
- window.send_to_editor("[dnx_contactform]");
- }
+ function dnxcf_send_code() {
+ //Send the shortcode to the editor
+ window.send_to_editor("[dnx_contactform]");
+ }
</script>
-<?php
+ <?php
}
add_action( 'admin_footer', 'dnxcf_insert_shortcode' );
// set default options for the plugin
function dnxcf_set_options() {
- $defaults = array(
- 'dnxcf_pid_key' => dnxcf_get_unique_code(12),
- 'dnxcf_recv_name' => 'admin',
- 'dnxcf_recv_email' => get_bloginfo('admin_email'),
- 'dnxcf_from_email' => 'info@some.url',
- 'dnxcf_from_name' => 'webmaster',
- 'dnxcf_subject' => array(
- __('I want to make a comment.', 'dnxcf'),
- __('I want to ask a question.', 'dnxcf'),
- __('I am interested in a product.', 'dnxcf'),
- __('I have to report a problem.', 'dnxcf'),
- __('Other (explain below)', 'dnxcf')
- ),
- // 1 = text/plain
- // 2 = text/html
- 'dnxcf_content_type' => '1',
- 'dnxcf_privacy' => '',
- 'dnxcf_latitude' => '38.2704',
- 'dnxcf_longitude' => '16.2971',
- 'dnxcf_apikey' => '',
- 'dnxcf_gmap_message' => '',
- 'dnxcf_DB_VERSION' => '2'
- );
- return $defaults;
+ $defaults = array(
+ 'dnxcf_pid_key' => dnxcf_get_unique_code( 12 ),
+ 'dnxcf_recv_name' => 'admin',
+ 'dnxcf_recv_email' => get_bloginfo( 'admin_email' ),
+ 'dnxcf_from_email' => 'info@some.url',
+ 'dnxcf_from_name' => 'webmaster',
+ 'dnxcf_subject' => array(
+ __( 'I want to make a comment.', 'dnxcf' ),
+ __( 'I want to ask a question.', 'dnxcf' ),
+ __( 'I am interested in a product.', 'dnxcf' ),
+ __( 'I have to report a problem.', 'dnxcf' ),
+ __( 'Other (explain below)', 'dnxcf' ),
+ ),
+ // 1 = text/plain
+ // 2 = text/html
+ 'dnxcf_content_type' => '1',
+ 'dnxcf_privacy' => '',
+ 'dnxcf_latitude' => '38.2704',
+ 'dnxcf_longitude' => '16.2971',
+ 'dnxcf_apikey' => '',
+ 'dnxcf_gmap_message' => '',
+ 'dnxcf_DB_VERSION' => '2',
+ );
+ return $defaults;
}
// helper function that starts up the DB
function dnxcf_db_init() {
- global $dnxcf_options;
- $dnxcf_options = get_option('dnxcf_options');
- if( false === $dnxcf_options ) {
- $dnxcf_options = dnxcf_set_options();
- }
- update_option('dnxcf_options', $dnxcf_options);
+ global $dnxcf_options;
+ $dnxcf_options = get_option( 'dnxcf_options' );
+ if ( false === $dnxcf_options ) {
+ $dnxcf_options = dnxcf_set_options();
+ }
+ update_option( 'dnxcf_options', $dnxcf_options );
}
// helper function that performs a DB version update when needed
-function dnxcf_db_update($db_version) {
- global $dnxcf_options;
- $db_defaults = dnxcf_set_options();
- $merge = wp_parse_args( $dnxcf_options, $db_defaults );
- // update DB version
- $merge['dnxcf_DB_VERSION'] = $db_version;
- update_option('dnxcf_options', $merge);
+function dnxcf_db_update( $db_version ) {
+ global $dnxcf_options;
+ $db_defaults = dnxcf_set_options();
+ $merge = wp_parse_args( $dnxcf_options, $db_defaults );
+ // update DB version
+ $merge['dnxcf_DB_VERSION'] = $db_version;
+ update_option( 'dnxcf_options', $merge );
}
// helper function that performs a DB check and then an init/update action
function dnxcf_db_check() {
- global $dnxcf_options;
- if(false === $dnxcf_options) {
- dnxcf_db_init();
- }
- $old_db_version = $dnxcf_options['dnxcf_DB_VERSION'];
- $new_db_version = DNXCF_CURRENT_DB_VERSION;
- if(empty($old_db_version)) {
- dnxcf_db_init();
- }
- if( intval($old_db_version) < intval($new_db_version) ) {
- dnxcf_db_update( $new_db_version );
- }
+ global $dnxcf_options;
+ if ( false === $dnxcf_options ) {
+ dnxcf_db_init();
+ }
+ $old_db_version = $dnxcf_options['dnxcf_DB_VERSION'];
+ $new_db_version = DNXCF_CURRENT_DB_VERSION;
+ if ( empty( $old_db_version ) ) {
+ dnxcf_db_init();
+ }
+ if ( intval( $old_db_version ) < intval( $new_db_version ) ) {
+ dnxcf_db_update( $new_db_version );
+ }
}
// helper function that sets the current DB Version for comparison
function dnxcf_set_db_version() {
- // Define plugin database version. This should only change when new settings are added.
- if ( ! defined( 'DNXCF_CURRENT_DB_VERSION' ) ) {
- define( 'DNXCF_CURRENT_DB_VERSION', 4 );
- }
+ // Define plugin database version. This should only change when new settings are added.
+ if ( ! defined( 'DNXCF_CURRENT_DB_VERSION' ) ) {
+ define( 'DNXCF_CURRENT_DB_VERSION', 4 );
+ }
}
// set the "from" email name to a custom option specified by the user
function dnxcf_update_from_name() {
- global $dnxcf_options;
- $dnxcf_options = get_option('dnxcf_options');
- $dnxcf_defaults = dnxcf_set_options();
- $from_name = $dnxcf_options['dnxcf_from_name'];
- $orig_name = 'WordPress';
-
- $name = ( $orig_name != $from_name ) ? $from_name : false;
- return $name;
+ global $dnxcf_options;
+ $dnxcf_options = get_option( 'dnxcf_options' );
+ $dnxcf_defaults = dnxcf_set_options();
+ $from_name = $dnxcf_options['dnxcf_from_name'];
+ $orig_name = 'WordPress';
+
+ $name = ( $orig_name != $from_name ) ? $from_name : false;
+ return $name;
+}
+if ( dnxcf_update_from_name() ) {
+ add_filter( 'wp_mail_from_name', 'dnxcf_update_from_name' );
}
-if (dnxcf_update_from_name())
- add_filter( 'wp_mail_from_name', 'dnxcf_update_from_name' );
// set the "from" email address to a custom option specified by the user
function dnxcf_update_from_email() {
- global $dnxcf_options;
- $dnxcf_options = get_option('dnxcf_options');
- $dnxcf_defaults = dnxcf_set_options();
- $from_mail = $dnxcf_options['dnxcf_from_email'];
- $orig_mail = $dnxcf_defaults['dnxcf_from_email'];
-
- $mail = ( $orig_mail != $from_mail ) ? $from_mail : false;
- return $mail;
+ global $dnxcf_options;
+ $dnxcf_options = get_option( 'dnxcf_options' );
+ $dnxcf_defaults = dnxcf_set_options();
+ $from_mail = $dnxcf_options['dnxcf_from_email'];
+ $orig_mail = $dnxcf_defaults['dnxcf_from_email'];
+
+ $mail = ( $orig_mail != $from_mail ) ? $from_mail : false;
+ return $mail;
+}
+if ( dnxcf_update_from_email() ) {
+ add_filter( 'wp_mail_from', 'dnxcf_update_from_email' );
}
-if (dnxcf_update_from_email())
- add_filter( 'wp_mail_from', 'dnxcf_update_from_email' );
function dnxcf_update_content_type() {
- global $dnxcf_options;
- $dnxcf_options = get_option('dnxcf_options');
+ global $dnxcf_options;
+ $dnxcf_options = get_option( 'dnxcf_options' );
- // 1 = text/plain
- // 2 = text/html
- $content_type = ( "1" == $dnxcf_options['dnxcf_content_type'] ) ? 'text/plain' : 'text/html';
+ // 1 = text/plain
+ // 2 = text/html
+ $content_type = ( '1' == $dnxcf_options['dnxcf_content_type'] ) ? 'text/plain' : 'text/html';
- return $content_type;
+ return $content_type;
}
add_filter( 'wp_mail_content_type', 'dnxcf_update_content_type' );
