From 244ec72c6d7d554518ff89598cb999d39614af0d Mon Sep 17 00:00:00 2001
From: danix <danix@danix.xyz>
Date: Wed, 4 Nov 2020 15:35:56 +0100
Subject: Removed Genericons. Added dnxcf-font which is a subset of
 fontawesome. Removed every reference to gmaps. Added honeypot field. NEEDS
 TESTING!!

modificato:             danixland-contact-form.php
modificato:             include/dnxcf_helper.php
modificato:             include/dnxcf_mail_template_danixland.php
modificato:             include/dnxcf_options-display.php
modificato:             include/dnxcf_options-register.php
modificato:             include/dnxcf_settings.php
nuovo file:             style/dnxcf-font.css
modificato:             style/dnxcf_style.css
nuovo file:             style/font/dnxcf.eot
nuovo file:             style/font/dnxcf.svg
nuovo file:             style/font/dnxcf.ttf
nuovo file:             style/font/dnxcf.woff
nuovo file:             style/font/dnxcf.woff2
eliminato:              style/genericons/Genericons.eot
eliminato:              style/genericons/Genericons.svg
eliminato:              style/genericons/Genericons.ttf
eliminato:              style/genericons/Genericons.woff
eliminato:              style/genericons/genericons.css
---
 include/dnxcf_helper.php                  | 40 +++-----------
 include/dnxcf_mail_template_danixland.php |  2 +-
 include/dnxcf_options-display.php         | 88 +++++++------------------------
 include/dnxcf_options-register.php        | 21 +-------
 include/dnxcf_settings.php                |  2 +-
 5 files changed, 29 insertions(+), 124 deletions(-)

(limited to 'include')

diff --git a/include/dnxcf_helper.php b/include/dnxcf_helper.php
index d6b4aa0..50c3739 100644
--- a/include/dnxcf_helper.php
+++ b/include/dnxcf_helper.php
@@ -1,5 +1,5 @@
 <?php
-defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
+defined( 'ABSPATH' ) || die( 'No script kiddies please!' );
 
 // generate a unique code, allows for lenght parameter
 if ( ! function_exists( 'dnxcf_get_unique_code' ) ) {
@@ -15,32 +15,6 @@ if ( ! function_exists( 'dnxcf_get_unique_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>';
-	}
-}
-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;
-	} ?>
-<script>
-	function dnxcf_send_code() {
-		//Send the shortcode to the editor
-		window.send_to_editor("[dnx_contactform]");
-	}
-</script>
-	<?php
-}
-add_action( 'admin_footer', 'dnxcf_insert_shortcode' );
-
-
 // set default options for the plugin
 function dnxcf_set_options() {
 	$defaults = array(
@@ -60,10 +34,6 @@ function dnxcf_set_options() {
 		// 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;
@@ -106,10 +76,13 @@ function dnxcf_db_check() {
 }
 
 // helper function that sets the current DB Version for comparison
+/*
+ * Latest DB version: 5
+*/
 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( 'DNXCF_CURRENT_DB_VERSION', 5 );
 	}
 }
 
@@ -144,6 +117,9 @@ if ( dnxcf_update_from_email() ) {
 	add_filter( 'wp_mail_from', 'dnxcf_update_from_email' );
 }
 
+/*
+ * Set the content type for the email
+*/
 function dnxcf_update_content_type() {
 	global $dnxcf_options;
 	$dnxcf_options = get_option( 'dnxcf_options' );
diff --git a/include/dnxcf_mail_template_danixland.php b/include/dnxcf_mail_template_danixland.php
index 1c7d5b7..fe3d1a2 100644
--- a/include/dnxcf_mail_template_danixland.php
+++ b/include/dnxcf_mail_template_danixland.php
@@ -1,5 +1,5 @@
 <?php
-defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
+defined( 'ABSPATH' ) || die( 'No script kiddies please!' );
 /**
  * danixland-contact-form standard Template
  * Template Name = danixland
diff --git a/include/dnxcf_options-display.php b/include/dnxcf_options-display.php
index 4eb93de..24a6d15 100644
--- a/include/dnxcf_options-display.php
+++ b/include/dnxcf_options-display.php
@@ -1,13 +1,11 @@
 <?php
-defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
-// usage:                   $id,                $title,                      $callback,                       $page
+defined( 'ABSPATH' ) || die( 'No script kiddies please!' );
+// usage:	$id, $title, $callback, $page
 add_settings_section( 'dnxcf_mailfrom_options', __( 'Sender email address', 'dnxcf' ), 'dnxcf_settings_mailfrom_section_text', 'dnxcf_options_sections' );
 add_settings_section( 'dnxcf_email_address', __( 'Recipient email address', 'dnxcf' ), 'dnxcf_settings_email_address_section_text', 'dnxcf_options_sections' );
 add_settings_section( 'dnxcf_content_type', __( 'Content type', 'dnxcf' ), 'dnxcf_settings_content_type_section_text', 'dnxcf_options_sections' );
 add_settings_section( 'dnxcf_subject_options', __( 'Subject', 'dnxcf' ), 'dnxcf_settings_subject_section_text', 'dnxcf_options_sections' );
 add_settings_section( 'dnxcf_privacy_policy', __( 'Privacy policy', 'dnxcf' ), 'dnxcf_settings_privacy_section_text', 'dnxcf_options_sections' );
-add_settings_section( 'dnxcf_googlemap', __( 'Google Map', 'dnxcf' ), 'dnxcf_settings_googlemap_section_text', 'dnxcf_options_sections' );
-
 
 // usage:    $id, $title, $callback, $page, $section, $args
 add_settings_field( 'dnxcf_setting_content_type_display', __( 'content type?', 'dnxcf' ), 'dnxcf_setting_content_type_display', 'dnxcf_options_sections', 'dnxcf_content_type' );
@@ -17,35 +15,32 @@ add_settings_field( 'dnxcf_setting_subject_display', __( 'subject options?', 'dn
 add_settings_field( 'dnxcf_setting_mailfrom_name_display', __( 'name?', 'dnxcf' ), 'dnxcf_setting_mailfrom_name_display', 'dnxcf_options_sections', 'dnxcf_mailfrom_options' );
 add_settings_field( 'dnxcf_setting_mailfrom_mail_display', __( 'email address?', 'dnxcf' ), 'dnxcf_setting_mailfrom_mail_display', 'dnxcf_options_sections', 'dnxcf_mailfrom_options' );
 add_settings_field( 'dnxcf_setting_privacy_display', __( 'policy text?', 'dnxcf' ), 'dnxcf_setting_privacy_display', 'dnxcf_options_sections', 'dnxcf_privacy_policy' );
-add_settings_field( 'dnxcf_setting_googlemap_apikey', __( 'GMaps API Key?', 'dnxcf' ), 'dnxcf_setting_googlemap_apikey_display', 'dnxcf_options_sections', 'dnxcf_googlemap' );
-add_settings_field( 'dnxcf_setting_googlemap_latitude', __( 'Latitude?', 'dnxcf' ), 'dnxcf_setting_googlemap_lat_display', 'dnxcf_options_sections', 'dnxcf_googlemap' );
-add_settings_field( 'dnxcf_setting_googlemap_longitude', __( 'Longitude?', 'dnxcf' ), 'dnxcf_setting_googlemap_long_display', 'dnxcf_options_sections', 'dnxcf_googlemap' );
-add_settings_field( 'dnxcf_setting_googlemap_message', __( 'Address?', 'dnxcf' ), 'dnxcf_setting_googlemap_message_display', 'dnxcf_options_sections', 'dnxcf_googlemap' );
 
 function dnxcf_settings_content_type_section_text() { ?>
-<p><?php _e( 'Here you can change the content type of your emails, either html or plain text.', 'dnxcf' ); ?></p>
+<p><?php esc_html_e( 'Here you can change the content type of your emails, either html or plain text.', 'dnxcf' ); ?></p>
 	<?php
 }
 
 function dnxcf_settings_email_address_section_text() {
 	?>
-<p><?php _e( 'This is the email address where you will receive all email from the contact form.', 'dnxcf' ); ?></p>
+<p><?php esc_html_e( 'This is the email address where you will receive all email from the contact form.', 'dnxcf' ); ?></p>
 	<?php
 }
 
 function dnxcf_settings_subject_section_text() {
 	?>
-<p><?php _e( 'These are the options that you are giving as a dropdown list to your users.', 'dnxcf' ); ?></p>
+<p><?php esc_html_e( 'These are the options that you are giving as a dropdown list to your users.', 'dnxcf' ); ?></p>
 	<?php
 }
 
 function dnxcf_settings_mailfrom_section_text() {
 	?>
 <p>
-	<?php _e( 'Here you can set the sender email address for the contact form.', 'dnxcf' ); ?><br />
+	<?php esc_html_e( 'Here you can set the sender email address for the contact form.', 'dnxcf' ); ?><br />
 	<?php
 	global $dnxcf_options;
 	$dnxcf_options = get_option( 'dnxcf_options' );
+	// translators: %1$s = from name inside email; $2$s = from email address
 	echo sprintf(
 		__( 'The emails you will receive will be from: <code>%1$s < %2$s ></code>', 'dnxcf' ),
 		$dnxcf_options['dnxcf_from_name'],
@@ -53,20 +48,14 @@ function dnxcf_settings_mailfrom_section_text() {
 	);
 	?>
 <br />
-	<?php _e( 'so just make sure you whitelist this address in your mail client to avoid losing important messages.', 'dnxcf' ); ?>
+	<?php esc_html_e( 'so just make sure you whitelist this address in your mail client to avoid losing important messages.', 'dnxcf' ); ?>
 </p>
 	<?php
 }
 
 function dnxcf_settings_privacy_section_text() {
 	?>
-<p><?php _e( 'Enter here the content of your privacy policy relative to the contact form.', 'dnxcf' ); ?></p>
-	<?php
-}
-
-function dnxcf_settings_googlemap_section_text() {
-	?>
-<p><?php _e( 'Here you can change various settings for the map that will be displayed on the form page. <strong>Note:</strong> if the API Key value is missing the map will be disabled.', 'dnxcf' ); ?></p>
+<p><?php esc_html_e( 'Enter here the content of your privacy policy relative to the contact form.', 'dnxcf' ); ?></p>
 	<?php
 }
 
@@ -76,9 +65,9 @@ function dnxcf_setting_content_type_display() {
 	// 1 = text/plain
 	// 2 = text/html
 	?>
-<input type="radio" name="dnxcf_options[dnxcf_content_type]" <?php checked( $dnxcf_options['dnxcf_content_type'], '1' ); ?> value='1' /> <?php _e( 'text/plain', 'dnxcf' ); ?><br />
-<input type="radio" name="dnxcf_options[dnxcf_content_type]" <?php checked( $dnxcf_options['dnxcf_content_type'], '2' ); ?> value='2' /> <?php _e( 'text/html', 'dnxcf' ); ?><br />
-<span class="description"><?php _e( 'Send plain (text) or rich (html) messages.', 'dnxcf' ); ?></span>
+<input type="radio" name="dnxcf_options[dnxcf_content_type]" <?php checked( $dnxcf_options['dnxcf_content_type'], '1' ); ?> value='1' /> <?php esc_html_e( 'text/plain', 'dnxcf' ); ?><br />
+<input type="radio" name="dnxcf_options[dnxcf_content_type]" <?php checked( $dnxcf_options['dnxcf_content_type'], '2' ); ?> value='2' /> <?php esc_html_e( 'text/html', 'dnxcf' ); ?><br />
+<span class="description"><?php esc_html_e( 'Send plain (text) or rich (html) messages.', 'dnxcf' ); ?></span>
 	<?php
 }
 
@@ -87,7 +76,7 @@ function dnxcf_setting_email_name_display() {
 	$dnxcf_options = get_option( 'dnxcf_options' );
 	?>
 <input type="text" name="dnxcf_options[dnxcf_recv_name]" value="<?php echo $dnxcf_options['dnxcf_recv_name']; ?>" /><br />
-<span class="description"><?php _e( 'This is how you will be called in every email you will receive from this contact form.', 'dnxcf' ); ?></span>
+<span class="description"><?php esc_html_e( 'This is how you will be called in every email you will receive from this contact form.', 'dnxcf' ); ?></span>
 	<?php
 }
 
@@ -96,7 +85,7 @@ function dnxcf_setting_email_address_display() {
 	$dnxcf_options = get_option( 'dnxcf_options' );
 	?>
 <input type="email" name="dnxcf_options[dnxcf_recv_email]" value="<?php echo $dnxcf_options['dnxcf_recv_email']; ?>" /><br />
-<span class="description"><?php _e( 'If you leave this field empty the admin email address will be used.', 'dnxcf' ); ?></span>
+<span class="description"><?php esc_html_e( 'If you leave this field empty the admin email address will be used.', 'dnxcf' ); ?></span>
 	<?php
 }
 
@@ -105,7 +94,7 @@ function dnxcf_setting_subject_display() {
 	$dnxcf_options = get_option( 'dnxcf_options' );
 	?>
 <textarea name="dnxcf_options[dnxcf_subject]" rows="10" cols="80" /><?php echo implode( "\n", $dnxcf_options['dnxcf_subject'] ); ?></textarea><br />
-<span class="description"><?php _e( 'Insert one option per line. If you leave this area empty the default options will be used.', 'dnxcf' ); ?></span>
+<span class="description"><?php esc_html_e( 'Insert one option per line. If you leave this area empty the default options will be used.', 'dnxcf' ); ?></span>
 	<?php
 }
 
@@ -114,7 +103,7 @@ function dnxcf_setting_mailfrom_mail_display() {
 	$dnxcf_options = get_option( 'dnxcf_options' );
 	?>
 <input type="email" name="dnxcf_options[dnxcf_from_email]" value="<?php echo $dnxcf_options['dnxcf_from_email']; ?>" /><br />
-<span class="description"><?php _e( 'This is the email address from which you will receive communications.', 'dnxcf' ); ?></span>
+<span class="description"><?php esc_html_e( 'This is the email address from which you will receive communications.', 'dnxcf' ); ?></span>
 	<?php
 }
 
@@ -123,7 +112,7 @@ function dnxcf_setting_mailfrom_name_display() {
 	$dnxcf_options = get_option( 'dnxcf_options' );
 	?>
 <input type="text" name="dnxcf_options[dnxcf_from_name]" value="<?php echo $dnxcf_options['dnxcf_from_name']; ?>" /><br />
-<span class="description"><?php _e( 'This is the name associated to the above email address.', 'dnxcf' ); ?></span>
+<span class="description"><?php esc_html_e( 'This is the name associated to the above email address.', 'dnxcf' ); ?></span>
 	<?php
 }
 
@@ -132,47 +121,6 @@ function dnxcf_setting_privacy_display() {
 	$dnxcf_options = get_option( 'dnxcf_options' );
 	?>
 <textarea name="dnxcf_options[dnxcf_privacy]" rows="10" cols="80" /><?php echo wptexturize( $dnxcf_options['dnxcf_privacy'] ); ?></textarea><br />
-<span class="description"><?php _e( 'The text of the privacy policy, Leave empty to disable the policy area in the form.', 'dnxcf' ); ?></span>
-	<?php
-}
-
-// api key
-function dnxcf_setting_googlemap_apikey_display() {
-	$dnxcf_options = get_option( 'dnxcf_options' );
-	$dev_links = 'https://developers.google.com/maps/documentation/javascript/get-api-key';
-	?>
-<input type="text" name="dnxcf_options[dnxcf_apikey]" value="<?php echo $dnxcf_options['dnxcf_apikey']; ?>" /><br />
-<span class="description"><?php _e( 'You need an API Key from the developers console in order to use Google Maps', 'dnxcf' ); ?></span><br />
-<span class="description"><?php echo sprintf( __( 'check the <a href="%s">documentation</a> on the google developers platform.', 'dnxcf' ), $dev_links ); ?></span><br />
-<span class="description"><?php _e( 'Leave empty to disable the display of a Google Map on the form.', 'dnxcf' ); ?></span>
-	<?php
-}
-
-// map message
-function dnxcf_setting_googlemap_message_display() {
-	$dnxcf_options = get_option( 'dnxcf_options' );
-	?>
-<input type="text" name="dnxcf_options[dnxcf_gmap_message]" value="<?php echo $dnxcf_options['dnxcf_gmap_message']; ?>" /><br />
-<span class="description"><?php _e( 'Address to be displayed as a popup inside the map. Leave empty to disable.', 'dnxcf' ); ?></span>
-	<?php
-}
-
-// Longitude
-function dnxcf_setting_googlemap_long_display() {
-	$dnxcf_options = get_option( 'dnxcf_options' );
-	?>
-<input type="number" name="dnxcf_options[dnxcf_longitude]" value="<?php echo $dnxcf_options['dnxcf_longitude']; ?>" step="0.000001" /><br />
-<span class="description"><?php _e( 'Longitude value, eg. 16.290340', 'dnxcf' ); ?></span><br />
-<span class="description"><?php _e( '+/- 180 degrees value accepted', 'dnxcf' ); ?></span>
-	<?php
-}
-
-// Latitude
-function dnxcf_setting_googlemap_lat_display() {
-	$dnxcf_options = get_option( 'dnxcf_options' );
-	?>
-<input type="number" name="dnxcf_options[dnxcf_latitude]" value="<?php echo $dnxcf_options['dnxcf_latitude']; ?>" step="0.000001" /><br />
-<span class="description"><?php _e( 'Latitude value, eg. 38.269625.', 'dnxcf' ); ?></span><br />
-<span class="description"><?php _e( '+/- 90 degrees value accepted', 'dnxcf' ); ?></span>
+<span class="description"><?php esc_html_e( 'The text of the privacy policy, Leave empty to disable the policy area in the form.', 'dnxcf' ); ?></span>
 	<?php
 }
diff --git a/include/dnxcf_options-register.php b/include/dnxcf_options-register.php
index e540806..5731573 100644
--- a/include/dnxcf_options-register.php
+++ b/include/dnxcf_options-register.php
@@ -1,5 +1,5 @@
 <?php
-defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
+defined( 'ABSPATH' ) || die( 'No script kiddies please!' );
 
 // include the file with the actual markup for the options to display
 require( dirname( __FILE__ ) . '/dnxcf_options-display.php' );
@@ -48,20 +48,6 @@ function dnxcf_setup_validate( $input ) {
 			'p' => array(),
 		);
 		$valid_input['dnxcf_privacy'] = ( '' == $input['dnxcf_privacy'] ? false : wp_kses( $input['dnxcf_privacy'], $valid_html ) );
-		// latitude and longitude
-		$valid_input['dnxcf_gmap_message'] = ( '' == $input['dnxcf_gmap_message'] ? $default_options['dnxcf_gmap_message'] : sanitize_text_field( $input['dnxcf_gmap_message'] ) );
-		if ( '' != $input['dnxcf_latitude'] ) {
-			$valid_input['dnxcf_latitude'] = ( preg_match( '/^[-]?[0-8]?[0-9]\.\d+|[-]?90\.0+?/A', $input['dnxcf_latitude'] ) ? $input['dnxcf_latitude'] : '' );
-		} else {
-			$valid_input['dnxcf_latitude'] = '';
-		}
-		$valid_input['dnxcf_apikey'] = ( '' == $input['dnxcf_apikey'] ? $default_options['dnxcf_apikey'] : sanitize_html_class( $input['dnxcf_apikey'] ) );
-
-		if ( '' != $input['dnxcf_longitude'] ) {
-			$valid_input['dnxcf_longitude'] = ( preg_match( '/[-]?1[0-7][0-9]\.\d+|[-]?[0-9]?[0-9]\.\d+|[-]?180\.0+?/A', $input['dnxcf_longitude'] ) ? $input['dnxcf_longitude'] : '' );
-		} else {
-			$valid_input['dnxcf_longitude'] = '';
-		}
 	} elseif ( $reset ) {
 		$default_options = dnxcf_set_options();
 		// content type
@@ -76,11 +62,6 @@ function dnxcf_setup_validate( $input ) {
 		$valid_input['dnxcf_from_name'] = $default_options['dnxcf_from_name'];
 		// subject options
 		$valid_input['dnxcf_privacy'] = $default_options['dnxcf_privacy'];
-		// latitude and longitude
-		$valid_input['dnxcf_gmap_message'] = $default_options['dnxcf_gmap_message'];
-		$valid_input['dnxcf_apikey'] = $default_options['dnxcf_apikey'];
-		$valid_input['dnxcf_latitude'] = $default_options['dnxcf_latitude'];
-		$valid_input['dnxcf_longitude'] = $default_options['dnxcf_longitude'];
 	}
 	return $valid_input;
 }
diff --git a/include/dnxcf_settings.php b/include/dnxcf_settings.php
index 12eb5db..5ed0954 100644
--- a/include/dnxcf_settings.php
+++ b/include/dnxcf_settings.php
@@ -1,5 +1,5 @@
 <?php
-defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
+defined( 'ABSPATH' ) || die( 'No script kiddies please!' );
 /**
  * Include settings options for our plugin
  * @since 0.2
-- 
cgit v1.2.3