postpromoterpro / post-promoter-pro

includes/libs/social-loader.php

Spacing +11 added lines, -11 removed lines

@@ -1,31 +1,31 @@
 <?php
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined( 'ABSPATH' )) {
 	exit;
 }
 
-include_once( PPP_PATH . '/includes/wpme-functions.php' );
+include_once(PPP_PATH.'/includes/wpme-functions.php');
 
 global $ppp_twitter_oauth;
-include_once( PPP_PATH . '/includes/twitter-functions.php' );
-require_once( PPP_PATH . '/includes/libs/twitter.php');
+include_once(PPP_PATH.'/includes/twitter-functions.php');
+require_once(PPP_PATH.'/includes/libs/twitter.php');
 $ppp_twitter_oauth = new PPP_Twitter();
 
 // Also include the user specific Twitter Class ( separate for now )
-require_once( PPP_PATH . '/includes/libs/twitter-user.php' );
+require_once(PPP_PATH.'/includes/libs/twitter-user.php');
 
 global $ppp_facebook_oauth;
-include_once( PPP_PATH . '/includes/facebook-functions.php' );
-require_once( PPP_PATH . '/includes/libs/facebook.php');
+include_once(PPP_PATH.'/includes/facebook-functions.php');
+require_once(PPP_PATH.'/includes/libs/facebook.php');
 $ppp_facebook_oauth = new PPP_Facebook();
 
 global $ppp_bitly_oauth;
-include_once( PPP_PATH . '/includes/bitly-functions.php' );
-require_once( PPP_PATH . '/includes/libs/bitly.php' );
+include_once(PPP_PATH.'/includes/bitly-functions.php');
+require_once(PPP_PATH.'/includes/libs/bitly.php');
 $ppp_bitly_oauth = new PPP_Bitly();
 
 global $ppp_linkedin_oauth;
-include_once( PPP_PATH . '/includes/linkedin-functions.php' );
-require_once( PPP_PATH . '/includes/libs/linkedin.php' );
+include_once(PPP_PATH.'/includes/linkedin-functions.php');
+require_once(PPP_PATH.'/includes/libs/linkedin.php');
 $ppp_linkedin_oauth = new PPP_Linkedin();

includes/libs/twitter-user.php

Spacing +23 added lines, -23 removed lines

@@ -1,7 +1,7 @@ 
 <?php
 
 // Exit if accessed directly
-if ( !defined( 'ABSPATH' ) ) {
+if ( ! defined( 'ABSPATH' )) {
 	exit;
 }
 
@@ -11,7 +11,7 @@ 
  * Handles all twitter functions
  *
  */
-if( !class_exists( 'PPP_Twitter_User' ) ) {
+if ( ! class_exists( 'PPP_Twitter_User' )) {
 
 	class PPP_Twitter_User {
 
@@ -19,7 +19,7 @@ 
 			ppp_maybe_start_session();
 			$this->user_id = $_user_id;
 
-			if ( ! empty( $this->user_id ) ) {
+			if ( ! empty($this->user_id)) {
 				$this->verify_credentials();
 			}
 		}
@@ -30,13 +30,13 @@ 
 		 * Handles to load twitter class
 		 */
 		public function load() {
-				if( !class_exists( 'TwitterOAuth' ) ) {
-					require_once ( PPP_PATH . '/includes/libs/twitter/twitteroauth.php' );
+				if ( ! class_exists( 'TwitterOAuth' )) {
+					require_once (PPP_PATH.'/includes/libs/twitter/twitteroauth.php');
 				}
 
 				ppp_set_social_tokens();
 
-				if ( ! defined( 'PPP_TW_CONSUMER_KEY' ) || ! defined( 'PPP_TW_CONSUMER_SECRET' ) ) {
+				if ( ! defined( 'PPP_TW_CONSUMER_KEY' ) || ! defined( 'PPP_TW_CONSUMER_SECRET' )) {
 					return false;
 				}
 
@@ -56,7 +56,7 @@ 
 		public function init() {
 
 			//when user is going to logged in in twitter and verified successfully session will create
-			if ( isset( $_REQUEST['oauth_verifier'] ) && isset( $_REQUEST['oauth_token'] ) ) {
+			if (isset($_REQUEST['oauth_verifier']) && isset($_REQUEST['oauth_token'])) {
 				$ppp_social_settings = get_option( 'ppp_social_settings' );
 
 				//load twitter class
@@ -68,13 +68,13 @@ 
 
 				//session for verifier
 				$verifier['oauth_verifier']       = $_REQUEST['oauth_verifier'];
-				$_SESSION[ 'ppp_twt_user_cache' ] = $verifier;
+				$_SESSION['ppp_twt_user_cache'] = $verifier;
 
 				//getting user data from twitter
 				$response = $this->twitter->get( 'account/verify_credentials' );
 
 				//if user data get successfully
-				if ( $response->id_str ) {
+				if ($response->id_str) {
 
 					$data['user'] = $response;
 					$data['user']->accessToken = $ppp_tw_access_token;
@@ -88,7 +88,7 @@ 
 			$this->load();
 
 			$user_settings = get_user_meta( $this->user_id, '_ppp_twitter_data', true );
-			if ( ! empty( $user_settings ) ) {
+			if ( ! empty($user_settings)) {
 
 				$this->twitter = new TwitterOAuth(
 					PPP_TW_CONSUMER_KEY,
@@ -97,10 +97,10 @@ 
 					$user_settings['user']->accessToken['oauth_token_secret']
 				);
 
-				$response = $this->twitter->get('account/verify_credentials');
-				if ( is_object( $response ) && property_exists( $response, 'errors' ) && count( $response->errors ) > 0 ) {
-					foreach ( $response->errors as $error ) {
-						if ( $error->code == 89 ) { // Expired or revoked tokens
+				$response = $this->twitter->get( 'account/verify_credentials' );
+				if (is_object( $response ) && property_exists( $response, 'errors' ) && count( $response->errors ) > 0) {
+					foreach ($response->errors as $error) {
+						if ($error->code == 89) { // Expired or revoked tokens
 
 							$this->revoke_access();
 
@@ -117,9 +117,9 @@ 
 		 * Get auth url for twitter
 		 *
 		 */
-		public function get_auth_url ( $return_url = '' ) {
+		public function get_auth_url( $return_url = '' ) {
 
-			if ( empty( $return_url ) ) {
+			if (empty($return_url)) {
 				$return_url = admin_url( 'admin.php?page=ppp-social-settings' );
 			}
 
@@ -128,7 +128,7 @@ 
 			$request_token = $this->twitter->getRequestToken( $return_url );
 
 			// If last connection failed don't display authorization link.
-			switch( $this->twitter->http_code ) {
+			switch ($this->twitter->http_code) {
 				case 200:
 					$_SESSION['ppp_user_twt_oauth_token']        = $request_token['oauth_token'];
 					$_SESSION['ppp_user_twt_oauth_token_secret'] = $request_token['oauth_token_secret'];
@@ -145,14 +145,14 @@ 
 		}
 
 		public function send_tweet( $message = '', $media = null ) {
-			if ( empty( $message ) ) {
+			if (empty($message)) {
 				return false;
 			}
 
 			$verify = $this->verify_credentials();
-			if ( $verify === true ) {
+			if ($verify === true) {
 				$args = array();
-				if ( ! empty( $media ) ) {
+				if ( ! empty($media)) {
 					$endpoint = 'statuses/update_with_media';
 					$args['media[]'] = wp_remote_retrieve_body( wp_remote_get( $media ) );
 				} else {
@@ -167,13 +167,13 @@ 
 		}
 
 		public function retweet( $tweet_id ) {
-			if ( empty( $tweet_id ) ) {
+			if (empty($tweet_id)) {
 				return false;
 			}
 
 			$verify = $this->verify_credentials();
-			if ( $verify === true ) {
-				$endpoint = 'statuses/retweet/' . $tweet_id;
+			if ($verify === true) {
+				$endpoint = 'statuses/retweet/'.$tweet_id;
 
 				return $this->twitter->post( $endpoint, array(), true );
 			} else {

includes/libs/twitter.php

Spacing +25 added lines, -25 removed lines

@@ -1,7 +1,7 @@ 
 <?php
 
 // Exit if accessed directly
-if ( !defined( 'ABSPATH' ) ) {
+if ( ! defined( 'ABSPATH' )) {
 	exit;
 }
 
@@ -11,7 +11,7 @@ 
  * Handles all twitter functions
  *
  */
-if( !class_exists( 'PPP_Twitter' ) ) {
+if ( ! class_exists( 'PPP_Twitter' )) {
 
 	class PPP_Twitter {
 
@@ -29,13 +29,13 @@ 
 		 * Handles to load twitter class
 		 */
 		public function ppp_load_twitter() {
-				if( !class_exists( 'TwitterOAuth' ) ) {
-					require_once ( PPP_PATH . '/includes/libs/twitter/twitteroauth.php' );
+				if ( ! class_exists( 'TwitterOAuth' )) {
+					require_once (PPP_PATH.'/includes/libs/twitter/twitteroauth.php');
 				}
 
 				ppp_set_social_tokens();
 
-				if ( ! defined( 'PPP_TW_CONSUMER_KEY' ) || ! defined( 'PPP_TW_CONSUMER_SECRET' ) ) {
+				if ( ! defined( 'PPP_TW_CONSUMER_KEY' ) || ! defined( 'PPP_TW_CONSUMER_SECRET' )) {
 					return false;
 				}
 
@@ -47,7 +47,7 @@ 
 		public function revoke_access() {
 			global $ppp_social_settings;
 
-			unset( $ppp_social_settings['twitter'] );
+			unset($ppp_social_settings['twitter']);
 
 			update_option( 'ppp_social_settings', $ppp_social_settings );
 		}
@@ -59,32 +59,32 @@ 
 		public function ppp_initialize_twitter() {
 
 			//when user is going to logged in in twitter and verified successfully session will create
-			if ( isset( $_REQUEST['oauth_verifier'] ) && isset( $_REQUEST['oauth_token'] ) ) {
+			if (isset($_REQUEST['oauth_verifier']) && isset($_REQUEST['oauth_token'])) {
 				$ppp_social_settings = get_option( 'ppp_social_settings' );
 
 				//load twitter class
 				$twitter = $this->ppp_load_twitter();
 
 				//check twitter class is loaded or not
-				if( !$twitter ) {
+				if ( ! $twitter) {
 					return false;
 				}
 
 				$this->twitter = new TwitterOAuth( PPP_TW_CONSUMER_KEY, PPP_TW_CONSUMER_SECRET, $_SESSION['ppp_twt_oauth_token'], $_SESSION['ppp_twt_oauth_token_secret'] );
 
 				// Request access tokens from twitter
-				$ppp_tw_access_token = $this->twitter->getAccessToken($_REQUEST['oauth_verifier']);
+				$ppp_tw_access_token = $this->twitter->getAccessToken( $_REQUEST['oauth_verifier'] );
 
 				//session for verifier
 				$verifier['oauth_verifier'] = $_REQUEST['oauth_verifier'];
 
-				$_SESSION[ 'ppp_twt_user_cache' ] = $verifier;
+				$_SESSION['ppp_twt_user_cache'] = $verifier;
 
 				//getting user data from twitter
-				$response = $this->twitter->get('account/verify_credentials');
+				$response = $this->twitter->get( 'account/verify_credentials' );
 
 				//if user data get successfully
-				if ( $response->id_str ) {
+				if ($response->id_str) {
 
 					$data['user'] = $response;
 					$data['user']->accessToken = $ppp_tw_access_token;
@@ -99,7 +99,7 @@ 
 			$this->ppp_load_twitter();
 
 			global $ppp_social_settings;
-			if ( isset( $ppp_social_settings['twitter'] ) ) {
+			if (isset($ppp_social_settings['twitter'])) {
 
 				$this->twitter = new TwitterOAuth(
 					PPP_TW_CONSUMER_KEY,
@@ -108,11 +108,11 @@ 
 					$ppp_social_settings['twitter']['user']->accessToken['oauth_token_secret']
 				);
 
-				$response = $this->twitter->get('account/verify_credentials');
-				if ( is_object( $response ) && property_exists( $response, 'errors' ) && count( $response->errors ) > 0 ) {
-					foreach ( $response->errors as $error ) {
-						if ( $error->code == 89 ) { // Expired or revoked tokens
-							unset( $ppp_social_settings['twitter'] );
+				$response = $this->twitter->get( 'account/verify_credentials' );
+				if (is_object( $response ) && property_exists( $response, 'errors' ) && count( $response->errors ) > 0) {
+					foreach ($response->errors as $error) {
+						if ($error->code == 89) { // Expired or revoked tokens
+							unset($ppp_social_settings['twitter']);
 							update_option( 'ppp_social_settings', $ppp_social_settings );
 
 							return array( 'error' => __( 'Post Promoter Pro has been removed from your Twitter account. Please reauthorize to continue promoting your content.', 'ppp-txt' ) );
@@ -128,23 +128,23 @@ 
 		 * Get auth url for twitter
 		 *
 		 */
-		public function ppp_get_twitter_auth_url ( $return_url = '' ) {
+		public function ppp_get_twitter_auth_url( $return_url = '' ) {
 
-			if ( empty( $return_url ) ) {
+			if (empty($return_url)) {
 				$return_url = admin_url( 'admin.php?page=ppp-social-settings' );
 			}
 			//load twitter class
 			$twitter = $this->ppp_load_twitter();
 
 			//check twitter class is loaded or not
-			if( !$twitter ) {
+			if ( ! $twitter) {
 				return false;
 			}
 
 			$request_token = $this->twitter->getRequestToken( $return_url );
 
 			// If last connection failed don't display authorization link.
-			switch( $this->twitter->http_code ) {
+			switch ($this->twitter->http_code) {
 
 			case 200:
 				$_SESSION['ppp_twt_oauth_token']        = $request_token['oauth_token'];
@@ -161,14 +161,14 @@ 
 		}
 
 		public function ppp_tweet( $message = '', $media = null ) {
-			if ( empty( $message ) ) {
+			if (empty($message)) {
 				return false;
 			}
 
 			$verify = $this->ppp_verify_twitter_credentials();
-			if ( $verify === true ) {
+			if ($verify === true) {
 				$args = array();
-				if ( ! empty( $media ) ) {
+				if ( ! empty($media)) {
 					$endpoint = 'statuses/update_with_media';
 					$args['media[]'] = wp_remote_retrieve_body( wp_remote_get( $media ) );
 				} else {

includes/wpme-functions.php

Spacing +4 added lines, -4 removed lines

@@ -1,7 +1,7 @@ 
 <?php
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined( 'ABSPATH' )) {
 	exit;
 }
 
@@ -11,7 +11,7 @@ 
  * @return void
  */
 function ppp_add_wpme_shortener( $selected_shortener ) {
-	if( class_exists( 'Jetpack' ) && Jetpack::is_module_active( 'shortlinks' ) ) { ?>
+	if (class_exists( 'Jetpack' ) && Jetpack::is_module_active( 'shortlinks' )) { ?>
 		<option value="wpme" <?php selected( $selected_shortener, 'wpme', true ); ?>>WP.me</option>
 	<?php }
 }
@@ -40,11 +40,11 @@ 
  * @return string      The link, after shortening through wp.me
  */
 function ppp_apply_wpme( $link ) {
-	if ( class_exists( 'Jetpack' ) && Jetpack::is_module_active( 'shortlinks' ) ) {
+	if (class_exists( 'Jetpack' ) && Jetpack::is_module_active( 'shortlinks' )) {
 		$id = url_to_postid( $link );
 		$result = wpme_get_shortlink( $id );
 
-		if ( ! empty( $result ) ) {
+		if ( ! empty($result)) {
 			return $result;
 		} else {
 			return $link;

uninstall.php

Spacing +3 added lines, -3 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined( 'ABSPATH' )) {
 	exit;
 }
 
@@ -11,11 +11,11 @@ 
  */
 $options = get_option( 'ppp_options' );
 
-if ( isset( $options['delete_on_uninstall'] ) ) {
+if (isset($options['delete_on_uninstall'])) {
 	require_once 'includes/cron-functions.php';
 
 	$crons = ppp_get_shceduled_crons();
-	foreach( $crons as $cron ) {
+	foreach ($crons as $cron) {
 		$ppp_data   = $cron['ppp_share_post_event'];
 		$array_keys = array_keys( $ppp_data );
 		$hash_key   = $array_keys[0];

includes/filters.php

Spacing +13 added lines, -13 removed lines

@@ -1,7 +1,7 @@ 
 <?php
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined( 'ABSPATH' )) {
 	exit;
 }
 
@@ -28,8 +28,8 @@ 
  */
 function ppp_replace_text_tokens( $string, $args = array() ) {
 	$tokens = wp_list_pluck( ppp_get_text_tokens(), 'token' );
-	foreach ( $tokens as $key => $token ) {
-		$string = apply_filters( 'ppp_replace_token-' . $token, $string, $args );
+	foreach ($tokens as $key => $token) {
+		$string = apply_filters( 'ppp_replace_token-'.$token, $string, $args );
 	}
 
 	return $string;
@@ -43,7 +43,7 @@ 
  * @return string         The string with the token {post_title} replaced
  */
 function ppp_post_title_token( $string, $args ) {
-	if ( !isset( $args['post_id'] ) ) {
+	if ( ! isset($args['post_id'])) {
 		return $string;
 	}
 
@@ -71,11 +71,11 @@ 
  */
 function ppp_generate_unique_link( $share_link, $post_id, $name ) {
 	$name_parts = explode( '_', $name );
-	$share_link .= strpos( $share_link, '?' ) ? '&' : '?' ;
+	$share_link .= strpos( $share_link, '?' ) ? '&' : '?';
 
 	$query_string_var = apply_filters( 'ppp_query_string_var', 'ppp' );
 
-	$share_link .= $query_string_var . '=' . $post_id . '-' . $name_parts[1];
+	$share_link .= $query_string_var.'='.$post_id.'-'.$name_parts[1];
 
 	return $share_link;
 }
@@ -90,9 +90,9 @@ 
  */
 function ppp_generate_google_utm_link( $share_link, $post_id, $name ) {
 	$name_parts = explode( '_', $name );
-	$service = isset( $name_parts[3] ) ? $name_parts[3] : 'tw';
+	$service = isset($name_parts[3]) ? $name_parts[3] : 'tw';
 
-	switch( $service ) {
+	switch ($service) {
 		case 'li':
 			$network = 'LinkedIn';
 			break;
@@ -107,17 +107,17 @@ 
 
 	$utm['source']   = $network;
 	$utm['medium']   = 'social';
-	$utm['term']     =  ppp_get_post_slug_by_id( $post_id );
+	$utm['term']     = ppp_get_post_slug_by_id( $post_id );
 	$utm['content']  = $name_parts[1]; // The day after publishing
 	$utm['campaign'] = 'PostPromoterPro';
 
-	$utm_string  = strpos( $share_link, '?' ) ? '&' : '?' ;
+	$utm_string = strpos( $share_link, '?' ) ? '&' : '?';
 	$first = true;
-	foreach ( $utm as $key => $value ) {
-		if ( !$first ) {
+	foreach ($utm as $key => $value) {
+		if ( ! $first) {
 			$utm_string .= '&';
 		}
-		$utm_string .= 'utm_' . $key . '=' . $value;
+		$utm_string .= 'utm_'.$key.'='.$value;
 		$first = false;
 	}
 

includes/share-functions.php

Spacing +40 added lines, -40 removed lines

@@ -1,7 +1,7 @@ 
 <?php
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined( 'ABSPATH' )) {
 	exit;
 }
 
@@ -16,17 +16,17 @@ 
  */
 function ppp_share_on_publish( $new_status, $old_status, $post ) {
 	// don't publish password protected posts
-	if ( '' !== $post->post_password ) {
+	if ('' !== $post->post_password) {
 		return;
 	}
 
-	if ( $new_status == 'publish' && $old_status != 'publish' ) {
+	if ($new_status == 'publish' && $old_status != 'publish') {
 		global $ppp_options;
 
-		$allowed_post_types = isset( $ppp_options['post_types'] ) ? $ppp_options['post_types'] : array();
+		$allowed_post_types = isset($ppp_options['post_types']) ? $ppp_options['post_types'] : array();
 		$allowed_post_types = apply_filters( 'ppp_schedule_share_post_types', $allowed_post_types );
 
-		if ( !isset( $post->post_status ) || !array_key_exists( $post->post_type, $allowed_post_types ) ) {
+		if ( ! isset($post->post_status) || ! array_key_exists( $post->post_type, $allowed_post_types )) {
 			return false;
 		}
 
@@ -57,20 +57,20 @@ 
 
 	// If we've already started to share this, don't share it again.
 	// Compensates for wp-cron's race conditions
-	if ( get_transient( 'ppp_sharing' . $name ) === 'true' ) {
+	if (get_transient( 'ppp_sharing'.$name ) === 'true') {
 		return;
 	}
 
 	// For 10 seconds, don't allow another share to go for this post
-	set_transient( 'ppp_sharing' . $name, 'true', 10 );
+	set_transient( 'ppp_sharing'.$name, 'true', 10 );
 
 	$name_parts = explode( '_', $name );
 	$index      = $name_parts[1];
-	$service    = isset( $name_parts[3] ) ? $name_parts[3] : 'tw';
+	$service    = isset($name_parts[3]) ? $name_parts[3] : 'tw';
 
 	// If we're fired on a cron, check for stale cron runs
-	if ( defined( 'DOING_CRON' ) && DOING_CRON ) {
-		switch( $service ) {
+	if (defined( 'DOING_CRON' ) && DOING_CRON) {
+		switch ($service) {
 			case 'tw':
 				$post_meta = get_post_meta( $post_id, '_ppp_tweets', true );
 				break;
@@ -85,20 +85,20 @@ 
 		}
 
 		$share_data = array();
-		if ( isset( $post_meta[ $index ] ) ) {
-			$share_data = $post_meta[ $index ];
+		if (isset($post_meta[$index])) {
+			$share_data = $post_meta[$index];
 		}
 
 		$timestamp = ppp_generate_timestamp( $share_data['date'], $share_data['time'] );
 
 		// If the current time is more than 60 minutes (filterable) overdue, don't fire the share
 		$share_buffer = apply_filters( 'ppp_share_buffer', HOUR_IN_SECONDS );
-		if ( ( current_time( 'timestamp', 1 ) - $timestamp ) > $share_buffer ) {
+		if ((current_time( 'timestamp', 1 ) - $timestamp) > $share_buffer) {
 			return;
 		}
 	}
 
-	do_action( 'ppp_share_scheduled_' . $service, $post_id, $index, $name );
+	do_action( 'ppp_share_scheduled_'.$service, $post_id, $index, $name );
 
 }
 
@@ -107,26 +107,26 @@ 
  * @return void
  */
 function ppp_set_social_tokens() {
-	if ( ( defined( 'PPP_TW_CONSUMER_KEY' ) && defined( 'PPP_TW_CONSUMER_SECRET' ) ) ||
-	     ( defined( 'LINKEDIN_KEY' ) && defined( 'LINKEDIN_SECRET' ) ) ||
-	     ( defined( 'bitly_clientid' ) && defined( 'bitly_secret' ) ) ||
-	     ( defined( 'PPP_FB_APP_ID' ) && defined( 'PPP_FB_APP_SECRET' ) )
+	if ((defined( 'PPP_TW_CONSUMER_KEY' ) && defined( 'PPP_TW_CONSUMER_SECRET' )) ||
+	     (defined( 'LINKEDIN_KEY' ) && defined( 'LINKEDIN_SECRET' )) ||
+	     (defined( 'bitly_clientid' ) && defined( 'bitly_secret' )) ||
+	     (defined( 'PPP_FB_APP_ID' ) && defined( 'PPP_FB_APP_SECRET' ))
 	   ) {
 		return;
 	}
 
 	$social_tokens = ppp_has_local_tokens();
 
-	if ( false === $social_tokens ) {
+	if (false === $social_tokens) {
 		define( 'PPP_LOCAL_TOKENS', false );
 		$social_tokens = get_transient( 'ppp_social_tokens' );
 
-		if ( ! $social_tokens ) {
+		if ( ! $social_tokens) {
 			$license = trim( get_option( '_ppp_license_key' ) );
-			$url = PPP_STORE_URL . '/?ppp-get-tokens&ppp-license-key=' . $license . '&ver=' . md5( time() . $license );
+			$url = PPP_STORE_URL.'/?ppp-get-tokens&ppp-license-key='.$license.'&ver='.md5( time().$license );
 			$response = wp_remote_get( $url, array( 'timeout' => 15, 'sslverify' => false ) );
 
-			if ( is_wp_error( $response ) ) {
+			if (is_wp_error( $response )) {
 				return false;
 			}
 
@@ -138,16 +138,16 @@ 
 		define( 'PPP_LOCAL_TOKENS', true );
 		delete_transient( 'ppp_social_tokens' );
 
-		if ( isset( $social_tokens->options ) ) {
-			foreach ( $social_tokens->options as $constant => $value ) {
+		if (isset($social_tokens->options)) {
+			foreach ($social_tokens->options as $constant => $value) {
 
 				$constant = strtoupper( $constant );
 
-				if ( defined( $constant ) ) {
+				if (defined( $constant )) {
 					continue;
 				}
 
-				switch( $constant ) {
+				switch ($constant) {
 
 					case 'NO_AUTO_UPDATE':
 						// Avoid the call to the API to check for software updates
@@ -160,7 +160,7 @@ 
 		}
 	}
 
-	if ( false === PPP_LOCAL_TOKENS && ! isset( $social_tokens->error ) && ( isset( $social_tokens->twitter ) || isset( $social_tokens->facebook ) || isset( $social_tokens->linkedin ) ) ) {
+	if (false === PPP_LOCAL_TOKENS && ! isset($social_tokens->error) && (isset($social_tokens->twitter) || isset($social_tokens->facebook) || isset($social_tokens->linkedin))) {
 		set_transient( 'ppp_social_tokens', $social_tokens, WEEK_IN_SECONDS );
 	}
 
@@ -173,22 +173,22 @@ 
  */
 function ppp_has_local_tokens() {
 
-	$token_file   = apply_filters( 'ppp_local_social_token_path', ppp_get_upload_path() . '/ppp-social-tokens.json' );
+	$token_file   = apply_filters( 'ppp_local_social_token_path', ppp_get_upload_path().'/ppp-social-tokens.json' );
 	$local_tokens = false;
 
-	if ( ! file_exists( $token_file ) ) {
+	if ( ! file_exists( $token_file )) {
 		return $local_tokens;
 	}
 
 	$local_tokens = json_decode( file_get_contents( $token_file ) );
 
 	// Failed to parse as JSON
-	if ( false === $local_tokens ) {
+	if (false === $local_tokens) {
 		return $local_tokens;
 	}
 
 	// No social tokens found in the format we accept or it was empty
-	if ( empty( $local_tokens ) || ( ! isset( $local_tokens->twitter ) || ! isset( $local_tokens->facebook ) || ! isset( $local_tokens->linkedin ) ) ) {
+	if (empty($local_tokens) || ( ! isset($local_tokens->twitter) || ! isset($local_tokens->facebook) || ! isset($local_tokens->linkedin))) {
 		return false;
 	}
 
@@ -206,13 +206,13 @@ 
 	global $ppp_share_settings;
 	$share_link = get_permalink( $post_id );
 
-	if ( ppp_link_tracking_enabled() ) {
+	if (ppp_link_tracking_enabled()) {
 		$share_link = ppp_generate_link_tracking( $share_link, $post_id, $name );
 	}
 
-	if ( ppp_is_shortener_enabled() && $scheduled ) {
+	if (ppp_is_shortener_enabled() && $scheduled) {
 		$shortener_name = $ppp_share_settings['shortener'];
-		$share_link = apply_filters( 'ppp_apply_shortener-' . $shortener_name, $share_link );
+		$share_link = apply_filters( 'ppp_apply_shortener-'.$shortener_name, $share_link );
 	}
 
 
@@ -227,13 +227,13 @@ 
  * @return string             The URL to post, with proper analytics applied if necessary
  */
 function ppp_generate_link_tracking( $share_link, $post_id, $name ) {
-	if ( ppp_link_tracking_enabled() ) {
+	if (ppp_link_tracking_enabled()) {
 		global $ppp_share_settings;
 		$link_tracking_type = $ppp_share_settings['analytics'];
 
 		// Given the setting name, devs can extend this and apply a filter of ppp_analytics-[setting value]
 		// to apply their own rules for link tracking
-		$share_link = apply_filters( 'ppp_analytics-' . $link_tracking_type, $share_link, $post_id, $name );
+		$share_link = apply_filters( 'ppp_analytics-'.$link_tracking_type, $share_link, $post_id, $name );
 	}
 
 	$share_link = apply_filters( 'ppp_generate_link_tracking', $share_link, $post_id, $name );
@@ -249,14 +249,14 @@ 
  * @return mixed             If a thumbnail is found returns the URL, otherwise returns false
  */
 function ppp_post_has_media( $post_id, $network, $use_media, $attachment_id = false ) {
-	if ( !$use_media || empty( $post_id ) || empty( $network ) ) {
+	if ( ! $use_media || empty($post_id) || empty($network)) {
 		return false;
 	}
 
-	$thumb_id = empty( $attachment_id ) ? get_post_thumbnail_id( $post_id ) : $attachment_id;
-	$thumb_url = wp_get_attachment_image_src( $thumb_id, 'ppp-' . $network . '-share-image', true );
+	$thumb_id = empty($attachment_id) ? get_post_thumbnail_id( $post_id ) : $attachment_id;
+	$thumb_url = wp_get_attachment_image_src( $thumb_id, 'ppp-'.$network.'-share-image', true );
 
-	if ( isset( $thumb_url[0] ) && ! empty( $thumb_url[0] ) && !strpos( $thumb_url[0], 'wp-includes/images/media/default.png' ) ) {
+	if (isset($thumb_url[0]) && ! empty($thumb_url[0]) && ! strpos( $thumb_url[0], 'wp-includes/images/media/default.png' )) {
 		return $thumb_url[0];
 	}
 

includes/EDD_SL_Plugin_Updater.php

Spacing +54 added lines, -54 removed lines

@@ -4,7 +4,7 @@ 
 //set_site_transient( 'update_plugins', null );
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined( 'ABSPATH' )) exit;
 
 /**
  * Allows plugins to use their own update API.
@@ -40,9 +40,9 @@ 
 		$this->name        = plugin_basename( $_plugin_file );
 		$this->slug        = basename( $_plugin_file, '.php' );
 		$this->version     = $_api_data['version'];
-		$this->wp_override = isset( $_api_data['wp_override'] ) ? (bool) $_api_data['wp_override'] : false;
+		$this->wp_override = isset($_api_data['wp_override']) ? (bool) $_api_data['wp_override'] : false;
 
-		$edd_plugin_data[ $this->slug ] = $this->api_data;
+		$edd_plugin_data[$this->slug] = $this->api_data;
 
 		// Set up hooks.
 		$this->init();
@@ -60,8 +60,8 @@ 
 
 		add_filter( 'pre_set_site_transient_update_plugins', array( $this, 'check_update' ) );
 		add_filter( 'plugins_api', array( $this, 'plugins_api_filter' ), 10, 3 );
-		remove_action( 'after_plugin_row_' . $this->name, 'wp_plugin_update_row', 10, 2 );
-		add_action( 'after_plugin_row_' . $this->name, array( $this, 'show_update_notification' ), 10, 2 );
+		remove_action( 'after_plugin_row_'.$this->name, 'wp_plugin_update_row', 10, 2 );
+		add_action( 'after_plugin_row_'.$this->name, array( $this, 'show_update_notification' ), 10, 2 );
 		add_action( 'admin_init', array( $this, 'show_changelog' ) );
 
 	}
@@ -83,30 +83,30 @@ 
 
 		global $pagenow;
 
-		if ( ! is_object( $_transient_data ) ) {
+		if ( ! is_object( $_transient_data )) {
 			$_transient_data = new stdClass;
 		}
 
-		if ( 'plugins.php' == $pagenow && is_multisite() ) {
+		if ('plugins.php' == $pagenow && is_multisite()) {
 			return $_transient_data;
 		}
 
-		if ( ! empty( $_transient_data->response ) && ! empty( $_transient_data->response[ $this->name ] ) && false === $this->wp_override ) {
+		if ( ! empty($_transient_data->response) && ! empty($_transient_data->response[$this->name]) && false === $this->wp_override) {
 			return $_transient_data;
 		}
 
 		$version_info = $this->api_request( 'plugin_latest_version', array( 'slug' => $this->slug ) );
 
-		if ( false !== $version_info && is_object( $version_info ) && isset( $version_info->new_version ) ) {
+		if (false !== $version_info && is_object( $version_info ) && isset($version_info->new_version)) {
 
-			if ( version_compare( $this->version, $version_info->new_version, '<' ) ) {
+			if (version_compare( $this->version, $version_info->new_version, '<' )) {
 
-				$_transient_data->response[ $this->name ] = $version_info;
+				$_transient_data->response[$this->name] = $version_info;
 
 			}
 
 			$_transient_data->last_checked           = time();
-			$_transient_data->checked[ $this->name ] = $this->version;
+			$_transient_data->checked[$this->name] = $this->version;
 
 		}
 
@@ -121,15 +121,15 @@ 
 	 */
 	public function show_update_notification( $file, $plugin ) {
 
-		if( ! current_user_can( 'update_plugins' ) ) {
+		if ( ! current_user_can( 'update_plugins' )) {
 			return;
 		}
 
-		if( ! is_multisite() ) {
+		if ( ! is_multisite()) {
 			return;
 		}
 
-		if ( $this->name != $file ) {
+		if ($this->name != $file) {
 			return;
 		}
 
@@ -140,55 +140,55 @@ 
 
 		$update_cache = is_object( $update_cache ) ? $update_cache : new stdClass();
 
-		if ( empty( $update_cache->response ) || empty( $update_cache->response[ $this->name ] ) ) {
+		if (empty($update_cache->response) || empty($update_cache->response[$this->name])) {
 
-			$cache_key    = md5( 'edd_plugin_' . sanitize_key( $this->name ) . '_version_info' );
+			$cache_key    = md5( 'edd_plugin_'.sanitize_key( $this->name ).'_version_info' );
 			$version_info = get_transient( $cache_key );
 
-			if( false === $version_info ) {
+			if (false === $version_info) {
 
 				$version_info = $this->api_request( 'plugin_latest_version', array( 'slug' => $this->slug ) );
 
 				set_transient( $cache_key, $version_info, 3600 );
 			}
 
-			if( ! is_object( $version_info ) ) {
+			if ( ! is_object( $version_info )) {
 				return;
 			}
 
-			if( version_compare( $this->version, $version_info->new_version, '<' ) ) {
+			if (version_compare( $this->version, $version_info->new_version, '<' )) {
 
-				$update_cache->response[ $this->name ] = $version_info;
+				$update_cache->response[$this->name] = $version_info;
 
 			}
 
 			$update_cache->last_checked = time();
-			$update_cache->checked[ $this->name ] = $this->version;
+			$update_cache->checked[$this->name] = $this->version;
 
 			set_site_transient( 'update_plugins', $update_cache );
 
 		} else {
 
-			$version_info = $update_cache->response[ $this->name ];
+			$version_info = $update_cache->response[$this->name];
 
 		}
 
 		// Restore our filter
 		add_filter( 'pre_set_site_transient_update_plugins', array( $this, 'check_update' ) );
 
-		if ( ! empty( $update_cache->response[ $this->name ] ) && version_compare( $this->version, $version_info->new_version, '<' ) ) {
+		if ( ! empty($update_cache->response[$this->name]) && version_compare( $this->version, $version_info->new_version, '<' )) {
 
 			// build a plugin list row, with update notification
 			$wp_list_table = _get_list_table( 'WP_Plugins_List_Table' );
-			echo '<tr class="plugin-update-tr"><td colspan="' . $wp_list_table->get_column_count() . '" class="plugin-update colspanchange"><div class="update-message">';
+			echo '<tr class="plugin-update-tr"><td colspan="'.$wp_list_table->get_column_count().'" class="plugin-update colspanchange"><div class="update-message">';
 
-			$changelog_link = self_admin_url( 'index.php?edd_sl_action=view_plugin_changelog&plugin=' . $this->name . '&slug=' . $this->slug . '&TB_iframe=true&width=772&height=911' );
+			$changelog_link = self_admin_url( 'index.php?edd_sl_action=view_plugin_changelog&plugin='.$this->name.'&slug='.$this->slug.'&TB_iframe=true&width=772&height=911' );
 
-			if ( empty( $version_info->download_link ) ) {
+			if (empty($version_info->download_link)) {
 				printf(
 					__( 'There is a new version of %1$s available. %2$sView version %3$s details%4$s.', 'easy-digital-downloads' ),
 					esc_html( $version_info->name ),
-					'<a target="_blank" class="thickbox" href="' . esc_url( $changelog_link ) . '">',
+					'<a target="_blank" class="thickbox" href="'.esc_url( $changelog_link ).'">',
 					esc_html( $version_info->new_version ),
 					'</a>'
 				);
@@ -196,10 +196,10 @@ 
 				printf(
 					__( 'There is a new version of %1$s available. %2$sView version %3$s details%4$s or %5$supdate now%6$s.', 'easy-digital-downloads' ),
 					esc_html( $version_info->name ),
-					'<a target="_blank" class="thickbox" href="' . esc_url( $changelog_link ) . '">',
+					'<a target="_blank" class="thickbox" href="'.esc_url( $changelog_link ).'">',
 					esc_html( $version_info->new_version ),
 					'</a>',
-					'<a href="' . esc_url( wp_nonce_url( self_admin_url( 'update.php?action=upgrade-plugin&plugin=' ) . $this->name, 'upgrade-plugin_' . $this->name ) ) .'">',
+					'<a href="'.esc_url( wp_nonce_url( self_admin_url( 'update.php?action=upgrade-plugin&plugin=' ).$this->name, 'upgrade-plugin_'.$this->name ) ).'">',
 					'</a>'
 				);
 			}
@@ -224,13 +224,13 @@ 
 	public function plugins_api_filter( $_data, $_action = '', $_args = null ) {
 
 
-		if ( $_action != 'plugin_information' ) {
+		if ($_action != 'plugin_information') {
 
 			return $_data;
 
 		}
 
-		if ( ! isset( $_args->slug ) || ( $_args->slug != $this->slug ) ) {
+		if ( ! isset($_args->slug) || ($_args->slug != $this->slug)) {
 
 			return $_data;
 
@@ -247,7 +247,7 @@ 
 
 		$api_response = $this->api_request( 'plugin_information', $to_send );
 
-		if ( false !== $api_response ) {
+		if (false !== $api_response) {
 			$_data = $api_response;
 		}
 
@@ -264,7 +264,7 @@ 
 	 */
 	public function http_request_args( $args, $url ) {
 		// If it is an https request and we are performing a package download, disable ssl verification
-		if ( strpos( $url, 'https://' ) !== false && strpos( $url, 'edd_action=package_download' ) ) {
+		if (strpos( $url, 'https://' ) !== false && strpos( $url, 'edd_action=package_download' )) {
 			$args['sslverify'] = false;
 		}
 		return $args;
@@ -287,19 +287,19 @@ 
 
 		$data = array_merge( $this->api_data, $_data );
 
-		if ( $data['slug'] != $this->slug ) {
+		if ($data['slug'] != $this->slug) {
 			return;
 		}
 
-		if( $this->api_url == trailingslashit (home_url() ) ) {
+		if ($this->api_url == trailingslashit( home_url() )) {
 			return false; // Don't allow a plugin to ping itself
 		}
 
 		$api_params = array(
 			'edd_action' => 'get_version',
-			'license'    => ! empty( $data['license'] ) ? $data['license'] : '',
-			'item_name'  => isset( $data['item_name'] ) ? $data['item_name'] : false,
-			'item_id'    => isset( $data['item_id'] ) ? $data['item_id'] : false,
+			'license'    => ! empty($data['license']) ? $data['license'] : '',
+			'item_name'  => isset($data['item_name']) ? $data['item_name'] : false,
+			'item_id'    => isset($data['item_id']) ? $data['item_id'] : false,
 			'slug'       => $data['slug'],
 			'author'     => $data['author'],
 			'url'        => home_url()
@@ -307,11 +307,11 @@ 
 
 		$request = wp_remote_post( $this->api_url, array( 'timeout' => 15, 'sslverify' => false, 'body' => $api_params ) );
 
-		if ( ! is_wp_error( $request ) ) {
+		if ( ! is_wp_error( $request )) {
 			$request = json_decode( wp_remote_retrieve_body( $request ) );
 		}
 
-		if ( $request && isset( $request->sections ) ) {
+		if ($request && isset($request->sections)) {
 			$request->sections = maybe_unserialize( $request->sections );
 		} else {
 			$request = false;
@@ -324,32 +324,32 @@ 
 
 		global $edd_plugin_data;
 
-		if( empty( $_REQUEST['edd_sl_action'] ) || 'view_plugin_changelog' != $_REQUEST['edd_sl_action'] ) {
+		if (empty($_REQUEST['edd_sl_action']) || 'view_plugin_changelog' != $_REQUEST['edd_sl_action']) {
 			return;
 		}
 
-		if( empty( $_REQUEST['plugin'] ) ) {
+		if (empty($_REQUEST['plugin'])) {
 			return;
 		}
 
-		if( empty( $_REQUEST['slug'] ) ) {
+		if (empty($_REQUEST['slug'])) {
 			return;
 		}
 
-		if( ! current_user_can( 'update_plugins' ) ) {
+		if ( ! current_user_can( 'update_plugins' )) {
 			wp_die( __( 'You do not have permission to install plugin updates', 'easy-digital-downloads' ), __( 'Error', 'easy-digital-downloads' ), array( 'response' => 403 ) );
 		}
 
-		$data         = $edd_plugin_data[ $_REQUEST['slug'] ];
-		$cache_key    = md5( 'edd_plugin_' . sanitize_key( $_REQUEST['plugin'] ) . '_version_info' );
+		$data         = $edd_plugin_data[$_REQUEST['slug']];
+		$cache_key    = md5( 'edd_plugin_'.sanitize_key( $_REQUEST['plugin'] ).'_version_info' );
 		$version_info = get_transient( $cache_key );
 
-		if( false === $version_info ) {
+		if (false === $version_info) {
 
 			$api_params = array(
 				'edd_action' => 'get_version',
-				'item_name'  => isset( $data['item_name'] ) ? $data['item_name'] : false,
-				'item_id'    => isset( $data['item_id'] ) ? $data['item_id'] : false,
+				'item_name'  => isset($data['item_name']) ? $data['item_name'] : false,
+				'item_id'    => isset($data['item_id']) ? $data['item_id'] : false,
 				'slug'       => $_REQUEST['slug'],
 				'author'     => $data['author'],
 				'url'        => home_url()
@@ -357,11 +357,11 @@ 
 
 			$request = wp_remote_post( $this->api_url, array( 'timeout' => 15, 'sslverify' => false, 'body' => $api_params ) );
 
-			if ( ! is_wp_error( $request ) ) {
+			if ( ! is_wp_error( $request )) {
 				$version_info = json_decode( wp_remote_retrieve_body( $request ) );
 			}
 
-			if ( ! empty( $version_info ) && isset( $version_info->sections ) ) {
+			if ( ! empty($version_info) && isset($version_info->sections)) {
 				$version_info->sections = maybe_unserialize( $version_info->sections );
 			} else {
 				$version_info = false;
@@ -371,8 +371,8 @@ 
 
 		}
 
-		if( ! empty( $version_info ) && isset( $version_info->sections['changelog'] ) ) {
-			echo '<div style="background:#fff;padding:10px;">' . $version_info->sections['changelog'] . '</div>';
+		if ( ! empty($version_info) && isset($version_info->sections['changelog'])) {
+			echo '<div style="background:#fff;padding:10px;">'.$version_info->sections['changelog'].'</div>';
 		}
 
 		exit;

includes/general-functions.php

Spacing +25 added lines, -25 removed lines

@@ -1,7 +1,7 @@ 
 <?php
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined( 'ABSPATH' )) {
 	exit;
 }
 
@@ -11,7 +11,7 @@ 
  */
 function ppp_maybe_start_session() {
 	$ret = false;
-	if ( ( is_admin() || ( defined( 'DOING_CRON' ) && DOING_CRON ) ) && !isset( $_SESSION ) && !defined( 'DOING_AJAX' ) ) {
+	if ((is_admin() || (defined( 'DOING_CRON' ) && DOING_CRON)) && ! isset($_SESSION) && ! defined( 'DOING_AJAX' )) {
 		$ret = session_start();
 	}
 
@@ -26,8 +26,8 @@ 
 	global $ppp_share_settings;
 	$result = false;
 
-	if ( isset( $ppp_share_settings['analytics'] ) && $ppp_share_settings['analytics'] !== 'none' ) {
-		$result =  true;
+	if (isset($ppp_share_settings['analytics']) && $ppp_share_settings['analytics'] !== 'none') {
+		$result = true;
 	}
 
 	return apply_filters( 'ppp_is_link_tracking_enabled', $result );
@@ -68,7 +68,7 @@ 
 function ppp_is_shortener_enabled() {
 	global $ppp_share_settings;
 
-	return ( isset( $ppp_share_settings['shortener'] ) && !empty( $ppp_share_settings['shortener'] ) && $ppp_share_settings != '-1' );
+	return (isset($ppp_share_settings['shortener']) && ! empty($ppp_share_settings['shortener']) && $ppp_share_settings != '-1');
 }
 
 /**
@@ -101,9 +101,9 @@ 
 	$post_types = get_post_types( $post_type_args, NULL, 'and' );
 
 	$unsupported_post_types = array( 'wp_log', 'attachment' );
-	foreach ( $unsupported_post_types as $unsupported_post_type ) {
-		if ( array_key_exists( $unsupported_post_type, $post_types ) ) {
-			unset( $post_types[ $unsupported_post_type ] );
+	foreach ($unsupported_post_types as $unsupported_post_type) {
+		if (array_key_exists( $unsupported_post_type, $post_types )) {
+			unset($post_types[$unsupported_post_type]);
 		}
 	}
 
@@ -131,16 +131,16 @@ 
 function ppp_should_save( $post_id, $post ) {
 	$ret = true;
 
-	if ( empty( $_POST ) ) {
+	if (empty($_POST)) {
 		$ret = false;
 	}
 
-	if ( wp_is_post_revision( $post_id ) ) {
+	if (wp_is_post_revision( $post_id )) {
 		$ret = false;
 	}
 
 	global $ppp_options;
-	if ( !isset( $ppp_options['post_types'] ) || !is_array( $ppp_options['post_types'] ) || !array_key_exists( $post->post_type, $ppp_options['post_types'] ) ) {
+	if ( ! isset($ppp_options['post_types']) || ! is_array( $ppp_options['post_types'] ) || ! array_key_exists( $post->post_type, $ppp_options['post_types'] )) {
 		$ret = false;
 	}
 
@@ -156,7 +156,7 @@ 
 function ppp_set_uploads_dir() {
 	$upload_path = ppp_get_upload_path();
 
-	if ( false === get_transient( 'ppp_check_protection_files' ) ) {
+	if (false === get_transient( 'ppp_check_protection_files' )) {
 
 		// Make sure the /ppp folder is created
 		wp_mkdir_p( $upload_path );
@@ -165,22 +165,22 @@ 
 		$rules  = "Options -Indexes\n";
 		$rules .= "deny from all\n";
 
-		$htaccess_exists = file_exists( $upload_path . '/.htaccess' );
+		$htaccess_exists = file_exists( $upload_path.'/.htaccess' );
 
-		if ( $htaccess_exists ) {
-			$contents = @file_get_contents( $upload_path . '/.htaccess' );
-			if ( $contents !== $rules || ! $contents ) {
+		if ($htaccess_exists) {
+			$contents = @file_get_contents( $upload_path.'/.htaccess' );
+			if ($contents !== $rules || ! $contents) {
 				// Update the .htaccess rules if they don't match
-				@file_put_contents( $upload_path . '/.htaccess', $rules );
+				@file_put_contents( $upload_path.'/.htaccess', $rules );
 			}
-		} elseif( wp_is_writable( $upload_path ) ) {
+		} elseif (wp_is_writable( $upload_path )) {
 			// Create the file if it doesn't exist
-			@file_put_contents( $upload_path . '/.htaccess', $rules );
+			@file_put_contents( $upload_path.'/.htaccess', $rules );
 		}
 
 		// Top level blank index.php
-		if ( ! file_exists( $upload_path . '/index.php' ) && wp_is_writable( $upload_path ) ) {
-			@file_put_contents( $upload_path . '/index.php', '<?php' . PHP_EOL . '// Silence is golden.' );
+		if ( ! file_exists( $upload_path.'/index.php' ) && wp_is_writable( $upload_path )) {
+			@file_put_contents( $upload_path.'/index.php', '<?php'.PHP_EOL.'// Silence is golden.' );
 		}
 
 		// Check for the files once per day
@@ -197,7 +197,7 @@ 
  */
 function ppp_get_upload_path() {
 	$wp_upload_dir = wp_upload_dir();
-	return $wp_upload_dir['basedir'] . '/ppp';
+	return $wp_upload_dir['basedir'].'/ppp';
 }
 
 /**
@@ -210,7 +210,7 @@ 
 
 	$completed_upgrades = get_option( 'ppp_completed_upgrades' );
 
-	if ( false === $completed_upgrades ) {
+	if (false === $completed_upgrades) {
 		$completed_upgrades = array();
 	}
 
@@ -227,7 +227,7 @@ 
  */
 function ppp_has_upgrade_completed( $upgrade_action = '' ) {
 
-	if ( empty( $upgrade_action ) ) {
+	if (empty($upgrade_action)) {
 		return false;
 	}
 
@@ -246,7 +246,7 @@ 
  */
 function ppp_set_upgrade_complete( $upgrade_action = '' ) {
 
-	if ( empty( $upgrade_action ) ) {
+	if (empty($upgrade_action)) {
 		return false;
 	}