jarednova / timber

lib/timber-image-helper.php

Spacing +82 added lines, -82 removed lines

@@ -43,9 +43,9 @@ 
 	 * ```
 	 * @return string (ex: )
 	 */
-	public static function resize( $src, $w, $h = 0, $crop = 'default', $force = false ) {
-		if (!is_numeric($w) && is_string($w)) {
-			if ($sizes = self::find_wp_dimensions($w)) {
+	public static function resize($src, $w, $h = 0, $crop = 'default', $force = false) {
+		if ( !is_numeric($w) && is_string($w) ) {
+			if ( $sizes = self::find_wp_dimensions($w) ) {
 				$w = $sizes['w'];
 				$h = $sizes['h'];
 			} else {
@@ -66,16 +66,16 @@ 
 	 *     @type int h
 	 * }
 	 */
-	private static function find_wp_dimensions( $size ) {
+	private static function find_wp_dimensions($size) {
 		global $_wp_additional_image_sizes;
-		if (isset($_wp_additional_image_sizes[$size])) {
+		if ( isset($_wp_additional_image_sizes[$size]) ) {
 			$w = $_wp_additional_image_sizes[$size]['width'];
 			$h = $_wp_additional_image_sizes[$size]['height'];
-		} else if (in_array($size, array('thumbnail', 'medium', 'large'))) {
-			$w = get_option($size.'_size_w');
-			$h = get_option($size.'_size_h');
+		} else if ( in_array($size, array('thumbnail', 'medium', 'large')) ) {
+			$w = get_option($size . '_size_w');
+			$h = get_option($size . '_size_h');
 		}
-		if (isset($w) && isset($h) && ($w || $h)) {
+		if ( isset($w) && isset($h) && ($w || $h) ) {
 			return array('w' => $w, 'h' => $h);
 		}
 		return false;
@@ -90,7 +90,7 @@ 
 	 *
 	 * @return string url to the new image
 	 */
-	public static function retina_resize( $src, $multiplier = 2, $force = false ) {
+	public static function retina_resize($src, $multiplier = 2, $force = false) {
 		$op = new TimberImageOperationRetina($multiplier);
 		return self::_operate($src, $op, $force);
 	}
@@ -100,13 +100,13 @@ 
 	 * @param  string  $file local filepath to a file, not a URL
 	 * @return boolean true if it's an animated gif, false if not
 	 */
-	public static function is_animated_gif( $file ) {
+	public static function is_animated_gif($file) {
 		if ( strpos(strtolower($file), '.gif') == -1 ) {
 			//doesn't have .gif, bail
 			return false;
 		}
 		//its a gif so test
-		if( !($fh = @fopen($file, 'rb')) ) {
+		if ( !($fh = @fopen($file, 'rb')) ) {
 		  	return false;
 	    }
 	    $count = 0;
@@ -118,7 +118,7 @@ 
 
 	    // We read through the file til we reach the end of the file, or we've found
 	    // at least 2 frame headers
-	    while(!feof($fh) && $count < 2) {
+	    while (!feof($fh) && $count < 2) {
 	        $chunk = fread($fh, 1024 * 100); //read 100kb at a time
 	        $count += preg_match_all('#\x00\x21\xF9\x04.{4}\x00[\x2C\x21]#s', $chunk, $matches);
 	    }
@@ -138,7 +138,7 @@ 
 	 * @param bool    $force
 	 * @return mixed|null|string
 	 */
-	public static function letterbox( $src, $w, $h, $color = '#000000', $force = false ) {
+	public static function letterbox($src, $w, $h, $color = '#000000', $force = false) {
 		$op = new TimberImageOperationLetterbox($w, $h, $color);
 		return self::_operate($src, $op, $force);
 	}
@@ -150,7 +150,7 @@ 
 	 * @param string  $bghex
 	 * @return string
 	 */
-	public static function img_to_jpg( $src, $bghex = '#FFFFFF', $force = false ) {
+	public static function img_to_jpg($src, $bghex = '#FFFFFF', $force = false) {
 		$op = new TimberImageOperationToJpg($bghex);
 		return self::_operate($src, $op, $force);
 	}
@@ -159,13 +159,13 @@ 
 	 * Deletes all resized versions of an image when the source is deleted
 	 */
 	protected static function add_actions() {
-		add_action( 'delete_attachment', function ( $post_id ) {
-			$post = get_post( $post_id );
-			$image_types = array( 'image/jpeg', 'image/png', 'image/gif', 'image/jpg' );
-			if ( in_array( $post->post_mime_type, $image_types ) ) {
-				$attachment = new TimberImage( $post_id );
+		add_action('delete_attachment', function($post_id) {
+			$post = get_post($post_id);
+			$image_types = array('image/jpeg', 'image/png', 'image/gif', 'image/jpg');
+			if ( in_array($post->post_mime_type, $image_types) ) {
+				$attachment = new TimberImage($post_id);
 				if ( $attachment->file_loc ) {
-					TimberImageHelper::delete_generated_files( $attachment->file_loc );
+					TimberImageHelper::delete_generated_files($attachment->file_loc);
 				}
 			}
 		} );
@@ -176,9 +176,9 @@ 
 	 * for example /wp-content or /content
 	 */
 	protected static function add_constants() {
-		if ( !defined( 'WP_CONTENT_SUBDIR' ) ) {
-			$wp_content_path = str_replace( home_url(), '', WP_CONTENT_URL );
-			define( 'WP_CONTENT_SUBDIR', $wp_content_path );
+		if ( !defined('WP_CONTENT_SUBDIR') ) {
+			$wp_content_path = str_replace(home_url(), '', WP_CONTENT_URL);
+			define('WP_CONTENT_SUBDIR', $wp_content_path);
 		}
 	}
 
@@ -188,8 +188,8 @@ 
 	 * @return void
 	 */
 	static function add_filters() {
-		add_filter( 'upload_dir', function ( $arr ) {
-			$arr['relative'] = str_replace( home_url(), '', $arr['baseurl'] );
+		add_filter('upload_dir', function($arr) {
+			$arr['relative'] = str_replace(home_url(), '', $arr['baseurl']);
 			return $arr;
 		} );
 	}
@@ -200,16 +200,16 @@ 
 	 * @param string  $local_file   ex: /var/www/wp-content/uploads/2015/my-pic.jpg
 	 *                              or: http://example.org/wp-content/uploads/2015/my-pic.jpg
 	 */
-	static function delete_generated_files( $local_file ) {
-		if (TimberURLHelper::is_absolute( $local_file ) ) {
-			$local_file = TimberURLHelper::url_to_file_system( $local_file );
+	static function delete_generated_files($local_file) {
+		if ( TimberURLHelper::is_absolute($local_file) ) {
+			$local_file = TimberURLHelper::url_to_file_system($local_file);
 		}
-		$info = pathinfo( $local_file );
+		$info = pathinfo($local_file);
 		$dir = $info['dirname'];
 		$ext = $info['extension'];
 		$filename = $info['filename'];
-		self::process_delete_generated_files( $filename, $ext, $dir, '-[0-9999999]*', '-[0-9]*x[0-9]*-c-[a-z]*.' );
-		self::process_delete_generated_files( $filename, $ext, $dir, '-lbox-[0-9999999]*', '-lbox-[0-9]*x[0-9]*-[a-zA-Z0-9]*.' );
+		self::process_delete_generated_files($filename, $ext, $dir, '-[0-9999999]*', '-[0-9]*x[0-9]*-c-[a-z]*.');
+		self::process_delete_generated_files($filename, $ext, $dir, '-lbox-[0-9999999]*', '-lbox-[0-9]*x[0-9]*-[a-zA-Z0-9]*.');
 	}
 
 	/**
@@ -226,14 +226,14 @@ 
 	 * @param string 	$search_pattern pattern of files to pluck from
 	 * @param string 	$match_pattern pattern of files to go forth and delete
 	 */
-	protected static function process_delete_generated_files( $filename, $ext, $dir, $search_pattern, $match_pattern ) {
+	protected static function process_delete_generated_files($filename, $ext, $dir, $search_pattern, $match_pattern) {
 		$searcher = '/' . $filename . $search_pattern;
-		foreach ( glob( $dir . $searcher ) as $found_file ) {
-			$regexdir = str_replace( '/', '\/', $dir );
-			$pattern = '/' . ( $regexdir ) . '\/' . $filename . $match_pattern . $ext . '/';
-			$match = preg_match( $pattern, $found_file );
+		foreach (glob($dir . $searcher) as $found_file) {
+			$regexdir = str_replace('/', '\/', $dir);
+			$pattern = '/' . ($regexdir) . '\/' . $filename . $match_pattern . $ext . '/';
+			$match = preg_match($pattern, $found_file);
 			if ( $match ) {
-				unlink( $found_file );
+				unlink($found_file);
 			}
 		}
 	}
@@ -245,9 +245,9 @@ 
 	 * @param string  $url
 	 * @return string
 	 */
-	public static function get_server_location( $url ) {
+	public static function get_server_location($url) {
 		// if we're already an absolute dir, just return
-		if ( 0 === strpos( $url, ABSPATH ) ) {
+		if ( 0 === strpos($url, ABSPATH) ) {
 			return $url;
 		}
 		// otherwise, analyze URL then build mapping path
@@ -262,15 +262,15 @@ 
 	 * @param string  $file
 	 * @return string
 	 */
-	public static function get_sideloaded_file_loc( $file ) {
+	public static function get_sideloaded_file_loc($file) {
 		$upload = wp_upload_dir();
 		$dir = $upload['path'];
 		$filename = $file;
-		$file = parse_url( $file );
-		$path_parts = pathinfo( $file['path'] );
-		$basename = md5( $filename );
+		$file = parse_url($file);
+		$path_parts = pathinfo($file['path']);
+		$basename = md5($filename);
 		$ext = 'jpg';
-		if ( isset( $path_parts['extension'] ) ) {
+		if ( isset($path_parts['extension']) ) {
 			$ext = $path_parts['extension'];
 		}
 		return $dir . '/' . $basename . '.' . $ext;
@@ -282,28 +282,28 @@ 
 	 * @param string  $file the URL to the original file
 	 * @return string the URL to the downloaded file
 	 */
-	public static function sideload_image( $file ) {
-		$loc = self::get_sideloaded_file_loc( $file );
-		if ( file_exists( $loc ) ) {
-			return TimberURLHelper::preslashit( TimberURLHelper::get_rel_path( $loc ) );
+	public static function sideload_image($file) {
+		$loc = self::get_sideloaded_file_loc($file);
+		if ( file_exists($loc) ) {
+			return TimberURLHelper::preslashit(TimberURLHelper::get_rel_path($loc));
 		}
 		// Download file to temp location
-		if ( !function_exists( 'download_url' ) ) {
+		if ( !function_exists('download_url') ) {
 			require_once ABSPATH . '/wp-admin/includes/file.php';
 		}
-		$tmp = download_url( $file );
-		preg_match( '/[^\?]+\.(jpe?g|jpe|gif|png)\b/i', $file, $matches );
+		$tmp = download_url($file);
+		preg_match('/[^\?]+\.(jpe?g|jpe|gif|png)\b/i', $file, $matches);
 		$file_array = array();
-		$file_array['name'] = basename( $matches[0] );
+		$file_array['name'] = basename($matches[0]);
 		$file_array['tmp_name'] = $tmp;
 		// If error storing temporarily, unlink
-		if ( is_wp_error( $tmp ) ) {
-			@unlink( $file_array['tmp_name'] );
+		if ( is_wp_error($tmp) ) {
+			@unlink($file_array['tmp_name']);
 			$file_array['tmp_name'] = '';
 		}
 		// do the validation and storage stuff
-		$locinfo = pathinfo( $loc );
-		$file = wp_upload_bits( $locinfo['basename'], null, file_get_contents( $file_array['tmp_name'] ) );
+		$locinfo = pathinfo($loc);
+		$file = wp_upload_bits($locinfo['basename'], null, file_get_contents($file_array['tmp_name']));
 		return $file['url'];
 	}
 
@@ -330,23 +330,23 @@ 
 		if ( 0 === strpos($tmp, ABSPATH) ) { // we've been given a dir, not an url
 			$result['absolute'] = true;
 			if ( 0 === strpos($tmp, $upload_dir['basedir']) ) {
-				$result['base']= self::BASE_UPLOADS; // upload based
+				$result['base'] = self::BASE_UPLOADS; // upload based
 				$tmp = str_replace($upload_dir['basedir'], '', $tmp);
 			}
 			if ( 0 === strpos($tmp, WP_CONTENT_DIR) ) {
-				$result['base']= self::BASE_CONTENT; // content based
+				$result['base'] = self::BASE_CONTENT; // content based
 				$tmp = str_replace(WP_CONTENT_DIR, '', $tmp);
 			}
 		} else {
-			if (!$result['absolute']) {
-				$tmp = home_url().$tmp;
+			if ( !$result['absolute'] ) {
+				$tmp = home_url() . $tmp;
 			}
-			if (0 === strpos($tmp, $upload_dir['baseurl'])) {
-				$result['base']= self::BASE_UPLOADS; // upload based
+			if ( 0 === strpos($tmp, $upload_dir['baseurl']) ) {
+				$result['base'] = self::BASE_UPLOADS; // upload based
 				$tmp = str_replace($upload_dir['baseurl'], '', $tmp);
 			}
-			if (0 === strpos($tmp, content_url())) {
-				$result['base']= self::BASE_CONTENT; // content-based
+			if ( 0 === strpos($tmp, content_url()) ) {
+				$result['base'] = self::BASE_CONTENT; // content-based
 				$tmp = str_replace(content_url(), '', $tmp);
 			}
 		}
@@ -370,18 +370,18 @@ 
 	 */
 	private static function _get_file_url($base, $subdir, $filename, $absolute) {
 		$url = '';
-		if( self::BASE_UPLOADS == $base ) {
+		if ( self::BASE_UPLOADS == $base ) {
 			$upload_dir = wp_upload_dir();
 			$url = $upload_dir['baseurl'];
 		}
-		if( self::BASE_CONTENT == $base ) {
+		if ( self::BASE_CONTENT == $base ) {
 			$url = content_url();
 		}
-		if(!empty($subdir)) {
+		if ( !empty($subdir) ) {
 			$url .= $subdir;
 		}
-		$url .= '/'.$filename;
-		if(!$absolute) {
+		$url .= '/' . $filename;
+		if ( !$absolute ) {
 			$url = str_replace(home_url(), '', $url);
 		}
 		// $url = TimberURLHelper::remove_double_slashes( $url);
@@ -398,17 +398,17 @@ 
 	 */
 	private static function _get_file_path($base, $subdir, $filename) {
 		$path = '';
-		if(self::BASE_UPLOADS == $base) {
+		if ( self::BASE_UPLOADS == $base ) {
 			$upload_dir = wp_upload_dir();
 			$path = $upload_dir['basedir'];
 		}
-		if(self::BASE_CONTENT == $base) {
+		if ( self::BASE_CONTENT == $base ) {
 			$path = WP_CONTENT_DIR;
 		}
-		if(!empty($subdir)) {
+		if ( !empty($subdir) ) {
 			$path .= $subdir;
 		}
-		$path .= '/'.$filename;
+		$path .= '/' . $filename;
 		return $path;
 	}
 
@@ -426,13 +426,13 @@ 
 	 * @return string         URL to the new image - or the source one if error
 	 *
 	 */
-	private static function _operate( $src, $op, $force = false ) {
-		if ( empty( $src ) ) {
+	private static function _operate($src, $op, $force = false) {
+		if ( empty($src) ) {
 			return '';
 		}
 		// if external image, load it first
-		if ( TimberURLHelper::is_external_content( $src ) ) {
-			$src = self::sideload_image( $src );
+		if ( TimberURLHelper::is_external_content($src) ) {
+			$src = self::sideload_image($src);
 		}
 		// break down URL into components
 		$au = self::analyze_url($src);
@@ -454,17 +454,17 @@ 
 			$au['basename']
 		);
 		// if already exists...
-		if ( file_exists( $new_server_path ) ) {
+		if ( file_exists($new_server_path) ) {
 			if ( $force ) {
 				// Force operation - warning: will regenerate the image on every pageload, use for testing purposes only!
-				unlink( $new_server_path );
+				unlink($new_server_path);
 			} else {
 				// return existing file (caching)
 				return $new_url;
 			}
 		}
 		// otherwise generate result file
-		if($op->run($old_server_path, $new_server_path)) {
+		if ( $op->run($old_server_path, $new_server_path) ) {
 			return $new_url;
 		} else {
 			// in case of error, we return source file itself
@@ -486,7 +486,7 @@ 
 		);
 		return $new_url;
 	}
-	public static function get_letterbox_file_path($url, $w, $h, $color ) {
+	public static function get_letterbox_file_path($url, $w, $h, $color) {
 		$au = self::analyze_url($url);
 		$op = new TimberImageOperationLetterbox($w, $h, $color);
 		$new_path = self::_get_file_path(

lib/image/timber-image-operation-retina.php

Spacing +11 added lines, -11 removed lines

@@ -44,30 +44,30 @@
      *                               (ex: /src/var/www/wp-content/uploads/my-pic@2x.jpg)
      * @return bool                  true if everything went fine, false otherwise
      */
-    function run($load_filename, $save_filename){
-        $image = wp_get_image_editor( $load_filename );
-        if ( !is_wp_error( $image ) ) {
+    function run($load_filename, $save_filename) {
+        $image = wp_get_image_editor($load_filename);
+        if ( !is_wp_error($image) ) {
             $current_size = $image->get_size();
             $src_w = $current_size['width'];
             $src_h = $current_size['height'];
             // Get ratios
             $w = $src_w * $this->factor;
             $h = $src_h * $this->factor;
-            $image->crop( 0, 0, $src_w, $src_h, $w, $h );
-            $result = $image->save( $save_filename );
-            if ( is_wp_error( $result ) ) {
+            $image->crop(0, 0, $src_w, $src_h, $w, $h);
+            $result = $image->save($save_filename);
+            if ( is_wp_error($result) ) {
             	// @codeCoverageIgnoreStart
-				TimberHelper::error_log( 'Error resizing image' );
-				TimberHelper::error_log( $result );
+				TimberHelper::error_log('Error resizing image');
+				TimberHelper::error_log($result);
 				return false;
 				// @codeCoverageIgnoreEnd
             } else {
                 return true;
             }
-        } else if ( isset( $image->error_data['error_loading_image'] ) ) {
-            TimberHelper::error_log( 'Error loading ' . $image->error_data['error_loading_image'] );
+        } else if ( isset($image->error_data['error_loading_image']) ) {
+            TimberHelper::error_log('Error loading ' . $image->error_data['error_loading_image']);
         } else {
-            TimberHelper::error_log( $image );
+            TimberHelper::error_log($image);
         }
         return false;
     }

lib/image/timber-image-operation-resize.php

Spacing +27 added lines, -27 removed lines

@@ -21,8 +21,8 @@ 
 		$this->w = $w;
 		$this->h = $h;
 		// Sanitize crop position
-		$allowed_crop_positions = array( 'default', 'center', 'top', 'bottom', 'left', 'right' );
-		if ( $crop !== false && !in_array( $crop, $allowed_crop_positions ) ) {
+		$allowed_crop_positions = array('default', 'center', 'top', 'bottom', 'left', 'right');
+		if ( $crop !== false && !in_array($crop, $allowed_crop_positions) ) {
 			$crop = $allowed_crop_positions[0];
 		}
 		$this->crop = $crop;
@@ -42,15 +42,15 @@ 
 		if ( $this->h ) {
 			$h = $this->h;
 		}
-		$result = $src_filename . '-' . $w . 'x' . $h . '-c-' . ( $this->crop ? $this->crop : 'f' ); // Crop will be either user named or f (false)
-		if($src_extension) {
-			$result .= '.'.$src_extension;
+		$result = $src_filename . '-' . $w . 'x' . $h . '-c-' . ($this->crop ? $this->crop : 'f'); // Crop will be either user named or f (false)
+		if ( $src_extension ) {
+			$result .= '.' . $src_extension;
 		}
 		return $result;
 	}
 
-	protected function run_animated_gif( $load_filename, $save_filename ) {
-		$image = wp_get_image_editor( $load_filename );
+	protected function run_animated_gif($load_filename, $save_filename) {
+		$image = wp_get_image_editor($load_filename);
 		$current_size = $image->get_size();
 		$src_w = $current_size['width'];
 		$src_h = $current_size['height'];
@@ -61,7 +61,7 @@ 
 		}
 		$image = new Imagick($load_filename);
 		$image = $image->coalesceImages();
-		$crop = self::get_target_sizes( $load_filename );
+		$crop = self::get_target_sizes($load_filename);
 		foreach ($image as $frame) {
 			$frame->cropImage($crop['src_w'], $crop['src_h'], $crop['x'], $crop['y']);
 			$frame->thumbnailImage($w, $h);
@@ -71,8 +71,8 @@ 
 		return $image->writeImages($save_filename, true);
 	}
 
-	protected function get_target_sizes( $load_filename ) {
-		$image = wp_get_image_editor( $load_filename );
+	protected function get_target_sizes($load_filename) {
+		$image = wp_get_image_editor($load_filename);
 		$w = $this->w;
 		$h = $this->h;
 		$crop = $this->crop;
@@ -82,11 +82,11 @@ 
 		$src_h = $current_size['height'];
 		$src_ratio = $src_w / $src_h;
 		if ( !$h ) {
-			$h = round( $w / $src_ratio );
+			$h = round($w / $src_ratio);
 		}
 		if ( !$w ) {
 			//the user wants to resize based on constant height
-			$w = round( $h * $src_ratio );
+			$w = round($h * $src_ratio);
 		}
 		if ( !$crop ) {
 			return array(
@@ -100,12 +100,12 @@ 
 		$src_wt = $src_h * $dest_ratio;
 		$src_ht = $src_w / $dest_ratio;
 		$src_x = $src_w / 2 - $src_wt / 2;
-		$src_y = ( $src_h - $src_ht ) / 6;
+		$src_y = ($src_h - $src_ht) / 6;
 		//now specific overrides based on options:
 		if ( $crop == 'center' ) {
 			// Get source x and y
-			$src_x = round( ( $src_w - $src_wt ) / 2 );
-			$src_y = round( ( $src_h - $src_ht ) / 2 );
+			$src_x = round(($src_w - $src_wt) / 2);
+			$src_y = round(($src_h - $src_ht) / 2);
 		} else if ( $crop == 'top' ) {
 			$src_y = 0;
 		} else if ( $crop == 'bottom' ) {
@@ -147,35 +147,35 @@ 
 			//return if successful
 			//proceed if not
 			$gif = self::run_animated_gif($load_filename, $save_filename);
-			if ($gif) {
+			if ( $gif ) {
 				return true;
 			}
 		}
-		$image = wp_get_image_editor( $load_filename );
-		if ( !is_wp_error( $image ) ) {
-			$crop = self::get_target_sizes( $load_filename );
-			$image->crop( 	$crop['x'],
+		$image = wp_get_image_editor($load_filename);
+		if ( !is_wp_error($image) ) {
+			$crop = self::get_target_sizes($load_filename);
+			$image->crop($crop['x'],
 							$crop['y'],
 							$crop['src_w'],
 							$crop['src_h'],
 							$crop['target_w'],
 							$crop['target_h']
 			);
-			$result = $image->save( $save_filename );
-			if ( is_wp_error( $result ) ) {
+			$result = $image->save($save_filename);
+			if ( is_wp_error($result) ) {
 				// @codeCoverageIgnoreStart
-				TimberHelper::error_log( 'Error resizing image' );
-				TimberHelper::error_log( $result );
+				TimberHelper::error_log('Error resizing image');
+				TimberHelper::error_log($result);
 				return false;
 				// @codeCoverageIgnoreEnd
 			} else {
 				return true;
 			}
-		} else if ( isset( $image->error_data['error_loading_image'] ) ) {
+		} else if ( isset($image->error_data['error_loading_image']) ) {
 			// @codeCoverageIgnoreStart
-			TimberHelper::error_log( 'Error loading ' . $image->error_data['error_loading_image'] );
+			TimberHelper::error_log('Error loading ' . $image->error_data['error_loading_image']);
 		} else {
-			TimberHelper::error_log( $image );
+			TimberHelper::error_log($image);
 			// @codeCoverageIgnoreEnd
 		}
 	}

lib/timber-comment.php

Spacing +30 added lines, -30 removed lines

@@ -54,7 +54,7 @@ 
 	 */
 	function init($cid) {
 		$comment_data = $cid;
-		if (is_integer($cid)) {
+		if ( is_integer($cid) ) {
 			$comment_data = get_comment($cid);
 		}
 		$this->import($comment_data);
@@ -86,11 +86,11 @@ 
 	 * @return TimberUser
 	 */
 	public function author() {
-		if ($this->user_id) {
+		if ( $this->user_id ) {
 			return new TimberUser($this->user_id);
 		} else {
 			$author = new TimberUser(0);
-			if (isset($this->comment_author) && $this->comment_author) {
+			if ( isset($this->comment_author) && $this->comment_author ) {
 				$author->name = $this->comment_author;
 			} else {
 				$author->name = 'Anonymous';
@@ -114,21 +114,21 @@ 
 	 * @return bool|mixed|string
 	 */
 	public function avatar($size = 92, $default = '') {
-		if (!get_option('show_avatars')) {
+		if ( !get_option('show_avatars') ) {
 			return false;
 		}
-		if (!is_numeric($size)) {
+		if ( !is_numeric($size) ) {
 			$size = '92';
 		}
 
 		$email = $this->avatar_email();
 		$email_hash = '';
-		if (!empty($email)) {
+		if ( !empty($email) ) {
 			$email_hash = md5(strtolower(trim($email)));
 		}
 		$host = $this->avatar_host($email_hash);
 		$default = $this->avatar_default($default, $email, $size, $host);
-		if (!empty($email)) {
+		if ( !empty($email) ) {
 			$avatar = $this->avatar_out($default, $host, $email_hash, $size);
 		} else {
 			$avatar = $default;
@@ -179,9 +179,9 @@ 
 	 * ```
 	 * @return string
 	 */
-	public function date( $date_format = '' ) {
+	public function date($date_format = '') {
 		$df = $date_format ? $date_format : get_option('date_format');
-		$the_date = (string)mysql2date($df, $this->comment_date);
+		$the_date = (string) mysql2date($df, $this->comment_date);
 		return apply_filters('get_comment_date ', $the_date, $df);
 	}
 
@@ -204,9 +204,9 @@ 
 	 * ```
 	 * @return string
 	 */
-	public function time( $time_format = '' ) {
+	public function time($time_format = '') {
 		$tf = $time_format ? $time_format : get_option('time_format');
-		$the_time = (string)mysql2date($tf, $this->comment_date);
+		$the_time = (string) mysql2date($tf, $this->comment_date);
 		return apply_filters('get_comment_time', $the_time, $tf);
 	}
 
@@ -232,14 +232,14 @@ 
 	 * @return mixed
 	 */
 	protected function get_meta_fields($comment_id = null) {
-		if ($comment_id === null) {
+		if ( $comment_id === null ) {
 			$comment_id = $this->ID;
 		}
 		//Could not find a WP function to fetch all comment meta data, so I made one.
 		apply_filters('timber_comment_get_meta_pre', array(), $comment_id);
 		$comment_metas = get_comment_meta($comment_id);
 		foreach ($comment_metas as &$cm) {
-			if (is_array($cm) && count($cm) == 1) {
+			if ( is_array($cm) && count($cm) == 1 ) {
 				$cm = $cm[0];
 			}
 		}
@@ -254,7 +254,7 @@ 
 	 */
 	protected function get_meta_field($field_name) {
 		$value = apply_filters('timber_comment_get_meta_field_pre', null, $this->ID, $field_name, $this);
-		if ($value === null) {
+		if ( $value === null ) {
 			$value = get_comment_meta($this->ID, $field_name, true);
 		}
 		$value = apply_filters('timber_comment_get_meta_field', $value, $this->ID, $field_name, $this);
@@ -267,9 +267,9 @@ 
 	 * @api
 	 * @return string
 	 */
-	public function reply_link( $reply_text = 'Reply' ) {
+	public function reply_link($reply_text = 'Reply') {
 		if ( is_singular() && comments_open() && get_option('thread_comments') ) {
-			wp_enqueue_script( 'comment-reply' );
+			wp_enqueue_script('comment-reply');
 		}
 
 		// Get the comments depth option from the admin panel
@@ -284,7 +284,7 @@ 
 			'max_depth' => $max_depth,
 		);
 
-		return get_comment_reply_link( $args, $this->ID, $this->post_id );
+		return get_comment_reply_link($args, $this->ID, $this->post_id);
 	}
 
 	/* AVATAR Stuff
@@ -295,9 +295,9 @@ 
 	 * @return string
 	 */
 	protected function avatar_email() {
-		$id = (int)$this->user_id;
+		$id = (int) $this->user_id;
 		$user = get_userdata($id);
-		if ($user) {
+		if ( $user ) {
 			$email = $user->user_email;
 		} else {
 			$email = $this->comment_author_email;
@@ -311,10 +311,10 @@ 
 	 * @return string
 	 */
 	protected function avatar_host($email_hash) {
-		if (is_ssl()) {
+		if ( is_ssl() ) {
 			$host = 'https://secure.gravatar.com';
 		} else {
-			if (!empty($email_hash)) {
+			if ( !empty($email_hash) ) {
 				$host = sprintf("http://%d.gravatar.com", (hexdec($email_hash[0]) % 2));
 			} else {
 				$host = 'http://0.gravatar.com';
@@ -333,28 +333,28 @@ 
 	 * @return string
 	 */
 	protected function avatar_default($default, $email, $size, $host) {
-		if (substr($default, 0, 1) == '/') {
+		if ( substr($default, 0, 1) == '/' ) {
 			$default = home_url() . $default;
 		}
 
-		if (empty($default)) {
+		if ( empty($default) ) {
 			$avatar_default = get_option('avatar_default');
-			if (empty($avatar_default)) {
+			if ( empty($avatar_default) ) {
 				$default = 'mystery';
 			} else {
 				$default = $avatar_default;
 			}
 		}
-		if ('mystery' == $default) {
+		if ( 'mystery' == $default ) {
 			$default = $host . '/avatar/ad516503a11cd5ca435acc9bb6523536?s=' . $size;
 			// ad516503a11cd5ca435acc9bb6523536 == md5('unknown@gravatar.com')
-		} else if ('blank' == $default) {
+		} else if ( 'blank' == $default ) {
 			$default = $email ? 'blank' : includes_url('images/blank.gif');
-		} else if (!empty($email) && 'gravatar_default' == $default) {
+		} else if ( !empty($email) && 'gravatar_default' == $default ) {
 			$default = '';
-		} else if ('gravatar_default' == $default) {
+		} else if ( 'gravatar_default' == $default ) {
 			$default = $host . '/avatar/?s=' . $size;
-		} else if (empty($email) && !strstr($default, 'http://')) {
+		} else if ( empty($email) && !strstr($default, 'http://') ) {
 			$default = $host . '/avatar/?d=' . $default . '&s=' . $size;
 		}
 		return $default;
@@ -371,7 +371,7 @@ 
 	protected function avatar_out($default, $host, $email_hash, $size) {
 		$out = $host . '/avatar/' . $email_hash . '?s=' . $size . '&d=' . urlencode($default);
 		$rating = get_option('avatar_rating');
-		if (!empty($rating)) {
+		if ( !empty($rating) ) {
 			$out .= '&r=' . $rating;
 		}
 		return str_replace('&', '&', esc_url($out));

lib/image/timber-image-operation-tojpg.php

Spacing +11 added lines, -11 removed lines

@@ -36,14 +36,14 @@ 
 	 * @return bool                  true if everything went fine, false otherwise
 	 */
 	function run($load_filename, $save_filename) {
-		$input = self::image_create( $load_filename );
-		list( $width, $height ) = getimagesize( $load_filename );
-		$output = imagecreatetruecolor( $width, $height );
-		$c = self::hexrgb( $this->color );
-		$color = imagecolorallocate( $output, $c['red'], $c['green'], $c['blue'] );
-		imagefilledrectangle( $output, 0, 0, $width, $height, $color );
-		imagecopy( $output, $input, 0, 0, 0, 0, $width, $height );
-		imagejpeg( $output, $save_filename );
+		$input = self::image_create($load_filename);
+		list($width, $height) = getimagesize($load_filename);
+		$output = imagecreatetruecolor($width, $height);
+		$c = self::hexrgb($this->color);
+		$color = imagecolorallocate($output, $c['red'], $c['green'], $c['blue']);
+		imagefilledrectangle($output, 0, 0, $width, $height, $color);
+		imagecopy($output, $input, 0, 0, 0, 0, $width, $height);
+		imagejpeg($output, $save_filename);
 		return true;
 	}
 
@@ -52,10 +52,10 @@ 
 	 * @return resource an image identifier representing the image obtained from the given filename
 	 *                  will return the same data type regardless of whether the source is gif or png
 	 */
-	function image_create( $filename, $ext = 'auto' ) {
+	function image_create($filename, $ext = 'auto') {
 		if ( $ext == 'auto' ) {
 			$ext = wp_check_filetype($filename);
-			if (isset($ext['ext'])) {
+			if ( isset($ext['ext']) ) {
 				$ext = $ext['ext'];
 			}
 		}
@@ -69,6 +69,6 @@ 
 		if ( $ext == 'jpg' || $ext == 'jpeg' ) {
 			return imagecreatefromjpeg($filename);
 		}
-		throw new InvalidArgumentException( 'image_create only accepts PNG, GIF and JPGs. File extension was: '.$ext );
+		throw new InvalidArgumentException('image_create only accepts PNG, GIF and JPGs. File extension was: ' . $ext);
 	}
 }

lib/timber-archives.php

Spacing +25 added lines, -25 removed lines

@@ -54,7 +54,7 @@ 
 	 * }
 	 * @param string $base any additional paths that need to be prepended to the URLs that are generated, for example: "tags"
 	 */
-	function __construct( $args = null, $base = '' ) {
+	function __construct($args = null, $base = '') {
 		$this->init($args, $base);
 	}
 
@@ -63,7 +63,7 @@ 
 	 * @param array|string $args
 	 * @param string $base
 	 */
-	function init( $args = null, $base = '' ) {
+	function init($args = null, $base = '') {
 		$this->base = $base;
 		$this->items = $this->get_items($args);
 	}
@@ -74,7 +74,7 @@ 
 	 * @param string $text
 	 * @return mixed
 	 */
-	protected function get_archives_link( $url, $text ) {
+	protected function get_archives_link($url, $text) {
 		$ret = array();
 		$ret['text'] = $ret['title'] = $ret['name'] = wptexturize($text);
 		$ret['url'] = $ret['link'] = esc_url(TimberURLHelper::prepend_to_url($url, $this->base));
@@ -91,19 +91,19 @@ 
 	 * @param string $limit
 	 * @return array
 	 */
-	protected function get_items_yearly( $args, $last_changed, $join, $where, $order, $limit ) {
+	protected function get_items_yearly($args, $last_changed, $join, $where, $order, $limit) {
 		global $wpdb;
 		$output = array();
 		$query = "SELECT YEAR(post_date) AS `year`, count(ID) as posts FROM {$wpdb->posts} $join $where GROUP BY YEAR(post_date) ORDER BY post_date $order $limit";
 		$key = md5($query);
 		$key = "wp_get_archives:$key:$last_changed";
-		if (!$results = wp_cache_get($key, 'posts')) {
+		if ( !$results = wp_cache_get($key, 'posts') ) {
 			$results = $wpdb->get_results($query);
 			wp_cache_set($key, $results, 'posts');
 		}
-		if ($results) {
-			foreach ( (array)$results as $result ) {
-				$url = get_year_link( $result->year );
+		if ( $results ) {
+			foreach ((array) $results as $result) {
+				$url = get_year_link($result->year);
 				$text = sprintf('%d', $result->year);
 				$output[] = $this->get_archives_link($url, $text);
 			}
@@ -122,7 +122,7 @@ 
 	 * @param bool $nested
 	 * @return array
 	 */
-	protected function get_items_monthly( $args, $last_changed, $join, $where, $order, $limit = 1000, $nested = true ) {
+	protected function get_items_monthly($args, $last_changed, $join, $where, $order, $limit = 1000, $nested = true) {
 		global $wpdb, $wp_locale;
 		$output = array();
 		$defaults = array(
@@ -137,26 +137,26 @@ 
 			. "ORDER BY post_date $order $limit";
 		$key = md5($query);
 		$key = "wp_get_archives:$key:$last_changed";
-		if (!$results = wp_cache_get($key, 'posts')) {
+		if ( !$results = wp_cache_get($key, 'posts') ) {
 			$results = $wpdb->get_results($query);
 			wp_cache_set($key, $results, 'posts');
 		}
-		if ($results) {
-			foreach ((array)$results as $result) {
+		if ( $results ) {
+			foreach ((array) $results as $result) {
 				$url = get_month_link($result->year, $result->month);
-				if ($show_year && !$nested) {
+				if ( $show_year && !$nested ) {
 					$text = sprintf(__('%1$s %2$d'), $wp_locale->get_month($result->month), $result->year);
 				} else {
 					$text = sprintf(__('%1$s'), $wp_locale->get_month($result->month));
 				}
-				if ($nested) {
+				if ( $nested ) {
 					$output[$result->year][] = $this->get_archives_link($url, $text);
 				} else {
 					$output[] = $this->get_archives_link($url, $text);
 				}
 			}
 		}
-		if ($nested) {
+		if ( $nested ) {
 			$out2 = array();
 			foreach ($output as $year => $months) {
 				$out2[] = array('name' => $year, 'children' => $months);
@@ -171,7 +171,7 @@ 
 	 * @param array|string $args
 	 * @return array|string
 	 */
-	function get_items( $args = null ) {
+	function get_items($args = null) {
 		global $wpdb;
 
 		$defaults = array(
@@ -220,7 +220,7 @@ 
 		$archive_week_start_date_format = 'Y/m/d';
 		$archive_week_end_date_format = 'Y/m/d';
 
-		if (!$archive_date_format_over_ride) {
+		if ( !$archive_date_format_over_ride ) {
 			$archive_day_date_format = get_option('date_format');
 			$archive_week_start_date_format = get_option('date_format');
 			$archive_week_end_date_format = get_option('date_format');
@@ -232,7 +232,7 @@ 
 
 		$output = array();
 		$last_changed = wp_cache_get('last_changed', 'posts');
-		if (!$last_changed) {
+		if ( !$last_changed ) {
 			$last_changed = microtime();
 			wp_cache_set('last_changed', $last_changed, 'posts');
 		}
@@ -246,14 +246,14 @@ 
 			$query = "SELECT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, DAYOFMONTH(post_date) AS `dayofmonth`, count(ID) as posts FROM $wpdb->posts $join $where GROUP BY YEAR(post_date), MONTH(post_date), DAYOFMONTH(post_date) ORDER BY post_date $order $limit";
 			$key = md5($query);
 			$key = "wp_get_archives:$key:$last_changed";
-			if (!$results = wp_cache_get($key, 'posts')) {
+			if ( !$results = wp_cache_get($key, 'posts') ) {
 				$results = $wpdb->get_results($query);
 				$cache = array();
 				$cache[$key] = $results;
 				wp_cache_set($key, $results, 'posts');
 			}
 			if ( $results ) {
-				foreach ( (array)$results as $result ) {
+				foreach ((array) $results as $result) {
 					$url = get_day_link($result->year, $result->month, $result->dayofmonth);
 					$date = sprintf('%1$d-%2$02d-%3$02d 00:00:00', $result->year, $result->month, $result->dayofmonth);
 					$text = mysql2date($archive_day_date_format, $date);
@@ -266,13 +266,13 @@ 
 				. "count( `ID` ) AS `posts` FROM `$wpdb->posts` $join $where GROUP BY $week, YEAR( `post_date` ) ORDER BY `post_date` $order $limit";
 			$key = md5($query);
 			$key = "wp_get_archives:$key:$last_changed";
-			if (!$results = wp_cache_get($key, 'posts')) {
+			if ( !$results = wp_cache_get($key, 'posts') ) {
 				$results = $wpdb->get_results($query);
 				wp_cache_set($key, $results, 'posts');
 			}
 			$arc_w_last = '';
 			if ( $results ) {
-				foreach ( (array)$results as $result ) {
+				foreach ((array) $results as $result) {
 					if ( $result->week != $arc_w_last ) {
 						$arc_year = $result->yr;
 						$arc_w_last = $result->week;
@@ -295,10 +295,10 @@ 
 				wp_cache_set($key, $results, 'posts');
 			}
 			if ( $results ) {
-				foreach ( (array)$results as $result ) {
-					if ($result->post_date != '0000-00-00 00:00:00') {
+				foreach ((array) $results as $result) {
+					if ( $result->post_date != '0000-00-00 00:00:00' ) {
 						$url = get_permalink($result);
-						if ($result->post_title) {
+						if ( $result->post_title ) {
 							/** This filter is documented in wp-includes/post-template.php */
 							$text = strip_tags(apply_filters('the_title', $result->post_title, $result->ID));
 						} else {

lib/image/timber-image-operation-letterbox.php

Spacing +19 added lines, -19 removed lines

@@ -30,7 +30,7 @@ 
 	 *                    (ex: my-awesome-pic-lbox-300x200-FF3366.jpg)
 	 */
 	public function filename($src_filename, $src_extension) {
-		$color = str_replace( '#', '', $this->color );
+		$color = str_replace('#', '', $this->color);
 		$newbase = $src_filename . '-lbox-' . $this->w . 'x' . $this->h . '-' . $color;
 		$new_name = $newbase . '.' . $src_extension;
 		return $new_name;
@@ -50,12 +50,12 @@ 
 		$w = $this->w;
 		$h = $this->h;
 
-		$bg = imagecreatetruecolor( $w, $h );
-		$c = self::hexrgb( $this->color );
-		$bgColor = imagecolorallocate( $bg, $c['red'], $c['green'], $c['blue'] );
-		imagefill( $bg, 0, 0, $bgColor );
-		$image = wp_get_image_editor( $load_filename );
-		if ( !is_wp_error( $image ) ) {
+		$bg = imagecreatetruecolor($w, $h);
+		$c = self::hexrgb($this->color);
+		$bgColor = imagecolorallocate($bg, $c['red'], $c['green'], $c['blue']);
+		imagefill($bg, 0, 0, $bgColor);
+		$image = wp_get_image_editor($load_filename);
+		if ( !is_wp_error($image) ) {
 			$current_size = $image->get_size();
 			$quality = $image->get_quality();
 			$ow = $current_size['width'];
@@ -69,38 +69,38 @@ 
 				$y = 0;
 				$x = $w / 2 - $owt / 2;
 				$oht = $h;
-				$image->crop( 0, 0, $ow, $oh, $owt, $oht );
+				$image->crop(0, 0, $ow, $oh, $owt, $oht);
 			} else {
 				$w_scale = $w / $ow;
 				$oht = $oh * $w_scale;
 				$x = 0;
 				$y = $h / 2 - $oht / 2;
 				$owt = $w;
-				$image->crop( 0, 0, $ow, $oh, $owt, $oht );
+				$image->crop(0, 0, $ow, $oh, $owt, $oht);
 			}
-			$result = $image->save( $save_filename );
+			$result = $image->save($save_filename);
 			$func = 'imagecreatefromjpeg';
 			$save_func = 'imagejpeg';
-			$ext = pathinfo( $save_filename, PATHINFO_EXTENSION );
+			$ext = pathinfo($save_filename, PATHINFO_EXTENSION);
 			if ( $ext == 'gif' ) {
 				$func = 'imagecreatefromgif';
 				$save_func = 'imagegif';
 			} else if ( $ext == 'png' ) {
 				$func = 'imagecreatefrompng';
 				$save_func = 'imagepng';
-				if ($quality > 9) {
-					$quality = $quality/10;
+				if ( $quality > 9 ) {
+					$quality = $quality / 10;
 					$quality = round(10 - $quality);
 				}
 			}
-			$image = $func( $save_filename );
-			imagecopy( $bg, $image, $x, $y, 0, 0, $owt, $oht );
-			if ($save_func === 'imagegif') {
-				return $save_func( $bg, $save_filename );
+			$image = $func($save_filename);
+			imagecopy($bg, $image, $x, $y, 0, 0, $owt, $oht);
+			if ( $save_func === 'imagegif' ) {
+				return $save_func($bg, $save_filename);
 			}
-			return $save_func( $bg, $save_filename, $quality );
+			return $save_func($bg, $save_filename, $quality);
 		} else {
-			TimberHelper::error_log( $image );
+			TimberHelper::error_log($image);
 		}
 		return false;
 	}

timber.php

Spacing +5 added lines, -5 removed lines

@@ -14,11 +14,11 @@
 // we look for Composer files first in the plugins dir.
 // then in the wp-content dir (site install).
 // and finally in the current themes directories.
-if (   file_exists( $composer_autoload = __DIR__ . '/vendor/autoload.php' ) /* check in self */
-    || file_exists( $composer_autoload = WP_CONTENT_DIR.'/vendor/autoload.php') /* check in wp-content */
-    || file_exists( $composer_autoload = plugin_dir_path( __FILE__ ).'vendor/autoload.php') /* check in plugin directory */
-    || file_exists( $composer_autoload = get_stylesheet_directory().'/vendor/autoload.php') /* check in child theme */
-    || file_exists( $composer_autoload = get_template_directory().'/vendor/autoload.php') /* check in parent theme */
+if ( file_exists($composer_autoload = __DIR__ . '/vendor/autoload.php') /* check in self */
+    || file_exists($composer_autoload = WP_CONTENT_DIR . '/vendor/autoload.php') /* check in wp-content */
+    || file_exists($composer_autoload = plugin_dir_path(__FILE__) . 'vendor/autoload.php') /* check in plugin directory */
+    || file_exists($composer_autoload = get_stylesheet_directory() . '/vendor/autoload.php') /* check in child theme */
+    || file_exists($composer_autoload = get_template_directory() . '/vendor/autoload.php') /* check in parent theme */
 ) {
     require_once $composer_autoload;
 }

lib/timber-post-getter.php

Spacing +23 added lines, -23 removed lines

@@ -8,19 +8,19 @@ 
 	 * @return array|bool|null
 	 */
 	static function get_post($query = false, $PostClass = 'TimberPost') {
-		$posts = self::get_posts( $query, $PostClass );
-		if ( $post = reset($posts ) ) {
+		$posts = self::get_posts($query, $PostClass);
+		if ( $post = reset($posts) ) {
 			return $post;
 		}
 	}
 
-	static function get_posts( $query = false, $PostClass = 'TimberPost', $return_collection = false ) {
-		$posts = self::query_posts( $query, $PostClass );
-		return apply_filters('timber_post_getter_get_posts', $posts->get_posts( $return_collection ));
+	static function get_posts($query = false, $PostClass = 'TimberPost', $return_collection = false) {
+		$posts = self::query_posts($query, $PostClass);
+		return apply_filters('timber_post_getter_get_posts', $posts->get_posts($return_collection));
 	}
 
-	static function query_post( $query = false, $PostClass = 'TimberPost' ) {
-		$posts = self::query_posts( $query, $PostClass );
+	static function query_post($query = false, $PostClass = 'TimberPost') {
+		$posts = self::query_posts($query, $PostClass);
 		if ( method_exists($posts, 'current') && $post = $posts->current() ) {
 			return $post;
 		}
@@ -31,32 +31,32 @@ 
 	 * @param string $PostClass
 	 * @return array|bool|null
 	 */
-	static function query_posts($query = false, $PostClass = 'TimberPost' ) {
-		if (self::is_post_class_or_class_map($query)) {
+	static function query_posts($query = false, $PostClass = 'TimberPost') {
+		if ( self::is_post_class_or_class_map($query) ) {
 			$PostClass = $query;
 			$query = false;
 		}
 
-		if (is_object($query) && !is_a($query, 'WP_Query') ){
+		if ( is_object($query) && !is_a($query, 'WP_Query') ) {
 			// The only object other than a query is a type of post object
-			$query = array( $query );
+			$query = array($query);
 		}
 
-		if ( is_array( $query ) && count( $query ) && isset( $query[0] ) && is_object( $query[0] ) ) {
+		if ( is_array($query) && count($query) && isset($query[0]) && is_object($query[0]) ) {
 			// We have an array of post objects that already have data
-			return new TimberPostsCollection( $query, $PostClass );
+			return new TimberPostsCollection($query, $PostClass);
 		} else {
 			// We have a query (of sorts) to work with
-			$tqi = new TimberQueryIterator( $query, $PostClass );
+			$tqi = new TimberQueryIterator($query, $PostClass);
 			return $tqi;
 		}
 	}
 
-	static function get_pids($query){
+	static function get_pids($query) {
 		$posts = self::get_posts($query);
 		$pids = array();
-		foreach($posts as $post){
-			if (isset($post->ID)){
+		foreach ($posts as $post) {
+			if ( isset($post->ID) ) {
 				$pids[] = $post->ID;
 			}
 		}
@@ -64,7 +64,7 @@ 
 	}
 
 	static function loop_to_id() {
-		if (!self::wp_query_has_posts()) { return false; }
+		if ( !self::wp_query_has_posts() ) { return false; }
 
 		global $wp_query;
 		$post_num = property_exists($wp_query, 'current_post')
@@ -72,7 +72,7 @@ 
 				  : 0
 				  ;
 
-		if (!isset($wp_query->posts[$post_num])) { return false; }
+		if ( !isset($wp_query->posts[$post_num]) ) { return false; }
 
 		return $wp_query->posts[$post_num]->ID;
 	}
@@ -89,13 +89,13 @@ 
 	 * @param string|array $arg
 	 * @return bool
 	 */
-	static function is_post_class_or_class_map($arg){
-		if (is_string($arg) && class_exists($arg)) {
+	static function is_post_class_or_class_map($arg) {
+		if ( is_string($arg) && class_exists($arg) ) {
 			return true;
 		}
-		if (is_array($arg)) {
+		if ( is_array($arg) ) {
 			foreach ($arg as $item) {
-				if (is_string($item) && (class_exists($item) && is_subclass_of($item, 'TimberPost'))) {
+				if ( is_string($item) && (class_exists($item) && is_subclass_of($item, 'TimberPost')) ) {
 					return true;
 				}
 			}