cfoellmann / podlove-subscribe-button-wp-plugin

podlove.php

Upper-Lower-Casing +5 added lines, -5 removed lines

@@ -145,9 +145,9 @@ 
 		}
 
 		if ( isset($args['hide']) && $args['hide'] == 'true' ) {
-			$hide = TRUE;
+			$hide = true;
 		} else {
-			$hide = FALSE;
+			$hide = false;
 		}
 
 		// Render button
@@ -158,7 +158,7 @@ 
 		if ( isset($args[$key]) )
 			return $args[$key];
 
-		return FALSE;
+		return false;
 	}
 
 	/**
@@ -166,7 +166,7 @@ 
 	 * @param  string $attribute_value
 	 * @return string
 	 */
-	private static function get_attribute($attribute=NULL, $attribute_value=NULL) {
+	private static function get_attribute($attribute=null, $attribute_value=null) {
 		if ( isset($attribute_value) && ctype_alnum($attribute_value) && key_exists( $attribute_value, \PodloveSubscribeButton\Model\Button::$$attribute ) ) {
 			return $attribute_value;
 		} else {
@@ -179,7 +179,7 @@ 
 	 * @param  string $width_attribute
 	 * @return string
 	 */
-	private static function interpret_width_attribute( $width_attribute = NULL ) {
+	private static function interpret_width_attribute( $width_attribute = null ) {
 		if ( $width_attribute == 'auto' )
 			return 'on';
 		if ( $width_attribute && $width_attribute !== 'auto' )

model/base.php

Upper-Lower-Casing +8 added lines, -8 removed lines

@@ -32,7 +32,7 @@ 
 		} elseif ( property_exists( $this, $name ) ) {
 			return $this->$name;
 		} else {
-			return NULL;
+			return null;
 		}
 	}
 	
@@ -40,7 +40,7 @@ 
 		if ( isset( $this->data[ $name ] ) ) {
 			return $this->data[ $name ];
 		} else {
-			return NULL;
+			return null;
 		}
 	}
 
@@ -167,7 +167,7 @@ 
 		$row = $wpdb->get_row( 'SELECT * FROM ' . static::table_name() . ' WHERE id = ' . (int) $id );
 		
 		if ( ! $row ) {
-			return NULL;
+			return null;
 		}
 		
 		foreach ( $row as $property => $value ) {
@@ -215,7 +215,7 @@ 
 		);
 		
 		if ( ! $row ) {
-			return NULL;
+			return null;
 		}
 		
 		foreach ( $row as $property => $value ) {
@@ -263,7 +263,7 @@ 
 		);
 		
 		if ( ! $row ) {
-			return NULL;
+			return null;
 		}
 		
 		foreach ( $row as $property => $value ) {
@@ -433,7 +433,7 @@ 
 			return;
 
 		foreach ( $defaults as $property => $value ) {
-			if ( $this->$property === NULL )
+			if ( $this->$property === null )
 				$this->$property = $value;
 		}
 
@@ -468,7 +468,7 @@ 
 	private function property_name_to_sql_update_statement( $p ) {
 		global $wpdb;
 
-		if ( $this->$p !== NULL && $this->$p !== '' ) {
+		if ( $this->$p !== null && $this->$p !== '' ) {
 			return sprintf( "%s = '%s'", $p, ( is_array($this->$p) ? serialize($this->$p) : $this->$p ) );
 		} else {
 			return "$p = NULL";
@@ -478,7 +478,7 @@ 
 	private function property_name_to_sql_value( $p ) {
 		global $wpdb;
 
-		if ( $this->$p !== NULL && $this->$p !== '' ) {
+		if ( $this->$p !== null && $this->$p !== '' ) {
 			return sprintf( "'%s'", $this->$p );
 		} else {
 			return 'NULL';

model/button.php

Upper-Lower-Casing +2 added lines, -2 removed lines

@@ -54,7 +54,7 @@ 
 			return $network_button;
 		}
 
-		return FALSE;
+		return false;
 	}
 
 	/**
@@ -81,7 +81,7 @@ 
 	 * @param  boolean $buttonid
 	 * @return string
 	 */
-	public function render( $size='big', $autowidth='on', $style='filled', $format='rectangle', $color='#599677', $hide = FALSE, $buttonid = FALSE, $language='en' ) {
+	public function render( $size='big', $autowidth='on', $style='filled', $format='rectangle', $color='#599677', $hide = false, $buttonid = false, $language='en' ) {
 		$button_styling = array_merge(
 				$this->get_button_styling($size, $autowidth, $style, $format, $color),
 				array(

settings/buttons.php

Upper-Lower-Casing +10 added lines, -10 removed lines

@@ -6,11 +6,11 @@ 
 
 	public static function page() {
 
-		$action = null !== filter_input(INPUT_GET, 'action') ? filter_input(INPUT_GET, 'action') : NULL;
+		$action = null !== filter_input(INPUT_GET, 'action') ? filter_input(INPUT_GET, 'action') : null;
 		$is_network = is_network_admin();
 
 		if ( $action == 'confirm_delete' && null !== filter_input(INPUT_GET, 'button') ) {
-			$button = ( $is_network === TRUE ? \PodloveSubscribeButton\Model\NetworkButton::find_by_id( (int) filter_input(INPUT_GET, 'button') ) : \PodloveSubscribeButton\Model\Button::find_by_id( (int) filter_input(INPUT_GET, 'button') ) );
+			$button = ( $is_network === true ? \PodloveSubscribeButton\Model\NetworkButton::find_by_id( (int) filter_input(INPUT_GET, 'button') ) : \PodloveSubscribeButton\Model\Button::find_by_id( (int) filter_input(INPUT_GET, 'button') ) );
 			?>
 			<div class="updated">
 				<p>
@@ -54,9 +54,9 @@ 
 		$button->update_attributes( $post['podlove_button'] );
 
 		if ( isset($post['submit_and_stay']) ) {
-			self::redirect( 'edit', $button->id, array( 'network' => filter_input(INPUT_GET, 'network') ), ( filter_input(INPUT_GET, 'network') === '1' ? TRUE : FALSE ) );
+			self::redirect( 'edit', $button->id, array( 'network' => filter_input(INPUT_GET, 'network') ), ( filter_input(INPUT_GET, 'network') === '1' ? true : false ) );
 		} else {
-			self::redirect( 'index', $button->id, array(), ( filter_input(INPUT_GET, 'network') === '1' ? TRUE : FALSE ) );
+			self::redirect( 'index', $button->id, array(), ( filter_input(INPUT_GET, 'network') === '1' ? true : false ) );
 		}
 	}
 	/**
@@ -71,9 +71,9 @@ 
 		$button->update_attributes( $post['podlove_button'] );
 
 		if ( isset($post['submit_and_stay']) ) {
-			self::redirect( 'edit', $button->id, array( 'network' => filter_input(INPUT_GET, 'network') ), ( filter_input(INPUT_GET, 'network') === '1' ? TRUE : FALSE ) );
+			self::redirect( 'edit', $button->id, array( 'network' => filter_input(INPUT_GET, 'network') ), ( filter_input(INPUT_GET, 'network') === '1' ? true : false ) );
 		} else {
-			self::redirect( 'index', $button->id, array(), ( filter_input(INPUT_GET, 'network') === '1' ? TRUE : FALSE ) );
+			self::redirect( 'index', $button->id, array(), ( filter_input(INPUT_GET, 'network') === '1' ? true : false ) );
 		}
 	}
 
@@ -87,13 +87,13 @@ 
 		$button = ( filter_input(INPUT_GET, 'network') === '1' ? \PodloveSubscribeButton\Model\NetworkButton::find_by_id( filter_input(INPUT_GET, 'button') ) : \PodloveSubscribeButton\Model\Button::find_by_id( filter_input(INPUT_GET, 'button') ) );
 		$button->delete();
 
-		self::redirect( 'index', NULL, array(), ( filter_input(INPUT_GET, 'network') === '1' ? TRUE : FALSE ) );
+		self::redirect( 'index', null, array(), ( filter_input(INPUT_GET, 'network') === '1' ? true : false ) );
 	}
 
 	/**
 	 * Helper method: redirect to a certain page.
 	 */
-	public static function redirect( $action, $button_id = NULL, $params = array(), $network = FALSE ) {
+	public static function redirect( $action, $button_id = null, $params = array(), $network = false ) {
 		$page    = ( $network ? '/network/settings' : 'options-general' ) . '.php?page=' . filter_input(INPUT_GET, 'page');
 		$show    = ( $button_id ) ? '&button=' . $button_id : '';
 		$action  = '&action=' . $action;
@@ -107,7 +107,7 @@ 
 		if ( null === filter_input(INPUT_GET, 'button') )
 			return;
 
-		$action = ( null !== filter_input(INPUT_GET, 'action') ? filter_input(INPUT_GET, 'action') : NULL );
+		$action = ( null !== filter_input(INPUT_GET, 'action') ? filter_input(INPUT_GET, 'action') : null );
 
 		if ( $action === 'save' ) {
 			self::save();
@@ -217,7 +217,7 @@ 
 		// Adjust if is_network
 		$is_network = is_network_admin();
 		?>
-		<form method="post" action="<?php echo ( $is_network === TRUE ? '/wp-admin/network/settings' : 'options-general' ) ?>.php?page=podlove-subscribe-button&button=<?php echo $button->id; ?>&action=<?php echo $action; ?>&network=<?php echo $is_network; ?>">
+		<form method="post" action="<?php echo ( $is_network === true ? '/wp-admin/network/settings' : 'options-general' ) ?>.php?page=podlove-subscribe-button&button=<?php echo $button->id; ?>&action=<?php echo $action; ?>&network=<?php echo $is_network; ?>">
 			<input type="hidden" value="<?php echo $button->id; ?>" name="podlove_button[id]" />
 			<table class="form-table" border="0" cellspacing="0">
 					<tbody>