katzwebservices · zackkatz · Feb 2, 2017 · Feb 1, 2017 · Feb 1, 2017 · Feb 1, 2017
diff --git a/functions.php b/functions.php
@@ -5,60 +5,65 @@
 function contact_form_7_modules_promo_message() {
 	global $pagenow;
 
-	if(!current_user_can('install_plugins')) { return; }
-
-	$message = (int)get_option('cf7_modules_hide_promo_message');
-
-	if(isset($_REQUEST['hide']) && $_REQUEST['hide'] == 'cf7_modules_promo_message') {
-		$message = 3;
-		update_option('cf7_modules_hide_promo_message', $message);
+	if ( ! current_user_can( 'install_plugins' ) ) {
+		return;
 	}
 
-	if($pagenow == 'admin.php' && isset($_REQUEST['page']) && $_REQUEST['page'] == 'wpcf7' && ($message !== 3 || isset($_REQUEST['show']) && $_REQUEST['show'] == 'cf7_modules_promo_message')) {
-		$message = contact_form_7_modules_get_remote_message();
+	$message = (int) get_option( 'cf7_modules_hide_promo_message' );
 
-		$message = str_replace('{hidelink}', add_query_arg('hide', 'cf7_modules_promo_message'), $message);
-		$message = str_replace('{showlink}', add_query_arg('show', 'cf7_modules_promo_message'), $message);
-		$message = str_replace('{adminurl}', admin_url(), $message);
-		$message = str_replace('{siteurl}', site_url(), $message);
+	if ( isset( $_REQUEST['hide'] ) && $_REQUEST['hide'] === 'cf7_modules_promo_message' ) {
+		$message = 5;
+		update_option( 'cf7_modules_hide_promo_message', $message );
+	}
 
-		echo $message;
+	if ( $pagenow == 'admin.php' && isset( $_REQUEST['page'] ) && $_REQUEST['page'] == 'wpcf7' && ( $message !== 5 || isset( $_REQUEST['show'] ) && $_REQUEST['show'] == 'cf7_modules_promo_message' ) ) {
+		echo contact_form_7_modules_get_message();
 	}
 }
 
-function contact_form_7_modules_get_remote_message() {
-
-    // The ad is stored locally for 30 days as a transient. See if it exists.
-    $cache = function_exists('get_site_transient') ? get_site_transient('contact_form_7_modules_remote_ad') : get_transient('contact_form_7_modules_remote_ad');
-
-    // If it exists, use that (so we save some request time), unless ?cache is set.
-    if(!empty($cache) && !isset($_REQUEST['cache'])) { return $cache; }
-
-    // Get the advertisement remotely. An encrypted site identifier, the language of the site, and the version of the cf7 plugin will be sent to katz.co
-    $response = wp_remote_post('http://katz.co/ads/', array('timeout' => 45,'body' => array('siteid' => sha1(site_url()), 'language' => get_bloginfo('language'), 'plugin' => 'cf7_modules', 'version' => WPCF7_VERSION)));
-
-    // If it was a successful request, process it.
-    if(!is_wp_error($response) && !empty($response)) {
-
-        // Basically, remove <script>, <iframe> and <object> tags for security reasons
-        $body = strip_tags(trim(rtrim($response['body'])), '<b><strong><em><i><span><u><ul><li><ol><div><attr><cite><a><style><blockquote><q><p><form><br><meta><option><textarea><input><select><pre><code><s><del><small><table><tbody><tr><th><td><tfoot><thead><u><dl><dd><dt><col><colgroup><fieldset><address><button><aside><article><legend><label><source><kbd><tbody><hr><noscript><link><h1><h2><h3><h4><h5><h6><img>');
-
-        // If the result is empty, cache it for 8 hours. Otherwise, cache it for 30 days.
-        $cache_time = empty($response['body']) ? floatval(60*60*8) : floatval(60*60*30);
-
-        if(function_exists('set_site_transient')) {
-            set_site_transient('contact_form_7_modules_remote_ad', $body, $cache_time);
-        } else {
-            set_transient('contact_form_7_modules_remote_ad', $body, $cache_time);
-        }
+/**
+ * Display cross-promo for Contact Form 7 Newsletter plugin
+ * @since 2.0.1
+ * @return mixed|string
+ */
+function contact_form_7_modules_get_message() {
+
+	$message = <<<EOL
+<div class="updated" style="font-size:1.2em">
+	<a href="{{hide_link}}" class="button alignright" style="font-style:normal; margin:.75em 0 .75em .75em;">{{hide_text}}</a>
+	<h2>{{want_to}}</h2>
+	<a href="{{ctct_url}}"><img alt="Constant Contact" src="data:image/png;base64,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" width="281" height="41" style="margin:.75em 0 0;" /></a>
+	<h4 style="margin:.75em 0; font-size:1.2em; font-weight:normal;">{{dont_have}} <a href="{{ctct_url}}">{{try_free}}</a> {{15_days}}</h4>
+	<p>{{description}}</p>
+	<p class="submit"><a href="{{admin_url}}" class="button button-large button-primary thickbox" style="display:inline-block; margin-bottom:1em; font-size:1.2em;" title="{{install_title}}">{{add_support}}</a><strong class="description"> - {{its_easy}}</strong></p>
+	<div class="clear"></div>
+</div>
+EOL;
+
+	$strings = array(
+		'ctct_url'      => 'https://katz.si/4i',
+		'hide_link'     => esc_url_raw( add_query_arg( 'hide', 'cf7_modules_promo_message' ) ),
+		'hide_text'     => esc_html__( 'Hide this message', 'cf7_modules' ),
+		'want_to'       => esc_html__( 'Want to integrate your form with a newsletter?', 'cf7_modules' ),
+		'dont_have'     => esc_html__( 'Don\'t have a Constant Contact account?', 'cf7_modules' ),
+		'try_free'      => esc_html__( 'Try Constant Contact for free', 'cf7_modules' ),
+		'15_days'       => esc_html__( 'for 15 days!', 'cf7_modules' ),
+		'description'   => esc_html__( 'The Contact Form 7 Constant Contact Module makes it super-simple to add your contacts to an email newsletter. Simply sign up for a free trial at Constant Contact, enter your details, and you\'re ready to rock.', 'cf7_modules' ),
+		'add_support'   => esc_html__( 'Add Newsletter Support', 'cf7_modules' ),
+		'install_title' => esc_html__( 'Install Contact Form 7 - Constant Contact Module', 'cf7_modules' ),
+		'its_easy'      => esc_html__( 'It&rsquo;s easy!', 'cf7_modules' ),
+		'admin_url'     => esc_url_raw( admin_url( 'plugin-install.php?tab=plugin-information&amp;plugin=contact-form-7-newsletter&amp;TB_iframe=true&amp;width=600&amp;height=800' ) ),
+	);
+
+	foreach ( $strings as $key => $string ) {
+		$message = str_replace( '{{' . $key . '}}', $string, $message );
+	}
 
-        // Print the results.
-        return $body;
-    }
+	return $message;
 }
 
 add_filter( 'wpcf7_cf7com_links', 'contact_form_7_modules_links' );
 
 function contact_form_7_modules_links($links) {
-	return str_replace('</div>', ' - <a href="http://katz.si/gf?con=link" target="_blank" title="Gravity Forms is the best WordPress contact form plugin." style="font-size:1.25em;">Try Gravity Forms</a></div>', $links);
+	return str_replace( '</div>', ' - <a href="http://katz.si/gf?con=link" target="_blank" title="Gravity Forms is the best WordPress contact form plugin." style="font-size:1.25em;">Try Gravity Forms</a></div>', $links );
 }