WordImpress / Give

includes/admin/shortcodes/abstract-shortcode-generator.php

Spacing +64 added lines, -64 removed lines

@@ -11,7 +11,7 @@ 
  */
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -62,12 +62,12 @@ 
 	 *
 	 * @since 1.0
 	 */
-	public function __construct( $shortcode ) {
+	public function __construct($shortcode) {
 
 
 		$this->shortcode_tag = $shortcode;
 
-		add_action( 'admin_init', array( $this, 'init' ) );
+		add_action('admin_init', array($this, 'init'));
 
 	}
 
@@ -78,9 +78,9 @@ 
 	 */
 	public function init() {
 
-		if ( $this->shortcode_tag ) {
+		if ($this->shortcode_tag) {
 
-			$this->self = get_class( $this );
+			$this->self = get_class($this);
 
 			$this->errors   = array();
 			$this->required = array();
@@ -89,18 +89,18 @@ 
 			$fields = $this->get_fields();
 
 			$defaults = array(
-				'btn_close' => esc_html__( 'Close', 'give' ),
-				'btn_okay'  => esc_html__( 'Insert Shortcode', 'give' ),
+				'btn_close' => esc_html__('Close', 'give'),
+				'btn_okay'  => esc_html__('Insert Shortcode', 'give'),
 				'errors'    => $this->errors,
 				'fields'    => $fields,
-				'label'     => '[' . $this->shortcode_tag . ']',
+				'label'     => '['.$this->shortcode_tag.']',
 				'required'  => $this->required,
-				'title'     => esc_html__( 'Insert Shortcode', 'give' ),
+				'title'     => esc_html__('Insert Shortcode', 'give'),
 			);
 
-			if ( user_can_richedit() ) {
+			if (user_can_richedit()) {
 
-				Give_Shortcode_Button::$shortcodes[ $this->shortcode_tag ] = wp_parse_args( $this->shortcode, $defaults );
+				Give_Shortcode_Button::$shortcodes[$this->shortcode_tag] = wp_parse_args($this->shortcode, $defaults);
 
 			}
 		}
@@ -129,13 +129,13 @@ 
 	 *
 	 * @since 1.0
 	 */
-	protected function generate_fields( $defined_fields ) {
+	protected function generate_fields($defined_fields) {
 
 		$fields = array();
 
-		if ( is_array( $defined_fields ) ) {
+		if (is_array($defined_fields)) {
 
-			foreach ( $defined_fields as $field ) {
+			foreach ($defined_fields as $field) {
 
 				$defaults = array(
 					'label'       => false,
@@ -146,14 +146,14 @@ 
 					'type'        => '',
 				);
 
-				$field  = wp_parse_args( (array) $field, $defaults );
-				$method = 'generate_' . strtolower( $field['type'] );
+				$field  = wp_parse_args((array) $field, $defaults);
+				$method = 'generate_'.strtolower($field['type']);
 
-				if ( method_exists( $this, $method ) ) {
+				if (method_exists($this, $method)) {
 
-					$field = call_user_func( array( $this, $method ), $field );
+					$field = call_user_func(array($this, $method), $field);
 
-					if ( $field ) {
+					if ($field) {
 						$fields[] = $field;
 					}
 				}
@@ -173,22 +173,22 @@ 
 	protected function get_fields() {
 
 		$defined_fields   = $this->define_fields();
-		$generated_fields = $this->generate_fields( $defined_fields );
+		$generated_fields = $this->generate_fields($defined_fields);
 
 		$errors = array();
 
-		if ( ! empty( $this->errors ) ) {
-			foreach ( $this->required as $name => $alert ) {
-				if ( false === array_search( $name, array_column( $generated_fields, 'name' ) ) ) {
+		if ( ! empty($this->errors)) {
+			foreach ($this->required as $name => $alert) {
+				if (false === array_search($name, array_column($generated_fields, 'name'))) {
 
-					$errors[] = $this->errors[ $name ];
+					$errors[] = $this->errors[$name];
 				}
 			}
 
 			$this->errors = $errors;
 		}
 
-		if ( ! empty( $errors ) ) {
+		if ( ! empty($errors)) {
 
 			return $errors;
 		}
@@ -205,9 +205,9 @@ 
 	 *
 	 * @since 1.0
 	 */
-	protected function generate_container( $field ) {
+	protected function generate_container($field) {
 
-		if ( array_key_exists( 'html', $field ) ) {
+		if (array_key_exists('html', $field)) {
 
 			return array(
 				'type' => $field['type'],
@@ -227,36 +227,36 @@ 
 	 *
 	 * @since 1.0
 	 */
-	protected function generate_listbox( $field ) {
+	protected function generate_listbox($field) {
 
-		$listbox = shortcode_atts( array(
+		$listbox = shortcode_atts(array(
 			'label'    => '',
 			'minWidth' => '',
 			'name'     => false,
 			'tooltip'  => '',
 			'type'     => '',
 			'value'    => '',
-		), $field );
+		), $field);
 
-		if ( $this->validate( $field ) ) {
+		if ($this->validate($field)) {
 
 			$new_listbox = array();
 
-			foreach ( $listbox as $key => $value ) {
+			foreach ($listbox as $key => $value) {
 
-				if ( $key == 'value' && empty( $value ) ) {
-					$new_listbox[ $key ] = $listbox['name'];
-				} else if ( $value ) {
-					$new_listbox[ $key ] = $value;
+				if ($key == 'value' && empty($value)) {
+					$new_listbox[$key] = $listbox['name'];
+				} else if ($value) {
+					$new_listbox[$key] = $value;
 				}
 			}
 
 			// do not reindex array!
 			$field['options'] = array(
-				                    '' => ( $field['placeholder'] ? $field['placeholder'] : esc_attr__( '- Select -', 'give' ) ),
+				                    '' => ($field['placeholder'] ? $field['placeholder'] : esc_attr__('- Select -', 'give')),
 			                    ) + $field['options'];
 
-			foreach ( $field['options'] as $value => $text ) {
+			foreach ($field['options'] as $value => $text) {
 				$new_listbox['values'][] = array(
 					'text'  => $text,
 					'value' => $value,
@@ -278,7 +278,7 @@ 
 	 *
 	 * @since 1.0
 	 */
-	protected function generate_post( $field ) {
+	protected function generate_post($field) {
 
 		$args = array(
 			'post_type'      => 'post',
@@ -287,23 +287,23 @@ 
 			'posts_per_page' => 30,
 		);
 
-		$args    = wp_parse_args( (array) $field['query_args'], $args );
-		$posts   = get_posts( $args );
+		$args    = wp_parse_args((array) $field['query_args'], $args);
+		$posts   = get_posts($args);
 		$options = array();
 
-		if ( $posts ) {
-			foreach ( $posts as $post ) {
-				$options[ absint( $post->ID ) ] = $post->post_title;
+		if ($posts) {
+			foreach ($posts as $post) {
+				$options[absint($post->ID)] = $post->post_title;
 			}
 
 			$field['type']    = 'listbox';
 			$field['options'] = $options;
 
-			return $this->generate_listbox( $field );
+			return $this->generate_listbox($field);
 		}
 
 		// perform validation here before returning false
-		$this->validate( $field );
+		$this->validate($field);
 
 		return false;
 	}
@@ -317,9 +317,9 @@ 
 	 *
 	 * @since 1.0
 	 */
-	protected function generate_textbox( $field ) {
+	protected function generate_textbox($field) {
 
-		$textbox = shortcode_atts( array(
+		$textbox = shortcode_atts(array(
 			'label'     => '',
 			'maxLength' => '',
 			'minHeight' => '',
@@ -329,10 +329,10 @@ 
 			'tooltip'   => '',
 			'type'      => '',
 			'value'     => '',
-		), $field );
+		), $field);
 
-		if ( $this->validate( $field ) ) {
-			return array_filter( $textbox, array( $this, 'return_textbox_value' ) );
+		if ($this->validate($field)) {
+			return array_filter($textbox, array($this, 'return_textbox_value'));
 		}
 
 		return false;
@@ -345,7 +345,7 @@ 
 	 *
 	 * @return bool
 	 */
-	function return_textbox_value( $value ) {
+	function return_textbox_value($value) {
 		return $value !== '';
 	}
 
@@ -361,9 +361,9 @@ 
 	 *
 	 * @since 1.0
 	 */
-	protected function validate( $field ) {
+	protected function validate($field) {
 
-		extract( shortcode_atts(
+		extract(shortcode_atts(
 				array(
 					'name'     => false,
 					'required' => false,
@@ -371,36 +371,36 @@ 
 				), $field )
 		);
 
-		if ( $name ) {
+		if ($name) {
 
-			if ( isset( $required['error'] ) ) {
+			if (isset($required['error'])) {
 
 				$error = array(
 					'type' => 'container',
 					'html' => $required['error'],
 				);
 
-				$this->errors[ $name ] = $this->generate_container( $error );
+				$this->errors[$name] = $this->generate_container($error);
 			}
 
-			if ( ! ! $required || is_array( $required ) ) {
+			if ( ! ! $required || is_array($required)) {
 
-				$alert = esc_html__( 'Some of the shortcode options are required.', 'give' );
+				$alert = esc_html__('Some of the shortcode options are required.', 'give');
 
-				if ( isset( $required['alert'] ) ) {
+				if (isset($required['alert'])) {
 
 					$alert = $required['alert'];
 
-				} else if ( ! empty( $label ) ) {
+				} else if ( ! empty($label)) {
 
 					$alert = sprintf(
 					/* translators: %s: option label */
-						esc_html__( 'The "%s" option is required.', 'give' ),
-						str_replace( ':', '', $label )
+						esc_html__('The "%s" option is required.', 'give'),
+						str_replace(':', '', $label)
 					);
 				}
 
-				$this->required[ $name ] = $alert;
+				$this->required[$name] = $alert;
 			}
 
 			return true;

includes/admin/shortcodes/shortcode-give-donation-history.php

Spacing +3 added lines, -3 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -21,9 +21,9 @@ 
 	 */
 	public function __construct() {
 
-		$this->shortcode['label'] = esc_html__( 'Donation History', 'give' );
+		$this->shortcode['label'] = esc_html__('Donation History', 'give');
 
-		parent::__construct( 'donation_history' );
+		parent::__construct('donation_history');
 	}
 }
 

includes/admin/shortcodes/shortcode-give-register.php

Spacing +6 added lines, -6 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -21,10 +21,10 @@ 
 	 */
 	public function __construct() {
 
-		$this->shortcode['title'] = esc_html__( 'Register', 'give' );
-		$this->shortcode['label'] = esc_html__( 'Register', 'give' );
+		$this->shortcode['title'] = esc_html__('Register', 'give');
+		$this->shortcode['label'] = esc_html__('Register', 'give');
 
-		parent::__construct( 'give_register' );
+		parent::__construct('give_register');
 	}
 
 	/**
@@ -37,13 +37,13 @@ 
 		return array(
 			array(
 				'type' => 'container',
-				'html' => sprintf( '<p class="no-margin">%s</p>', esc_html__( 'Redirect URL (optional):', 'give' ) ),
+				'html' => sprintf('<p class="no-margin">%s</p>', esc_html__('Redirect URL (optional):', 'give')),
 			),
 			array(
 				'type'     => 'textbox',
 				'name'     => 'redirect',
 				'minWidth' => 320,
-				'tooltip'  => esc_attr__( 'Enter an URL here to redirect to after registering.', 'give' ),
+				'tooltip'  => esc_attr__('Enter an URL here to redirect to after registering.', 'give'),
 			),
 		);
 	}

includes/admin/shortcodes/shortcode-give-login.php

Spacing +8 added lines, -8 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -21,10 +21,10 @@ 
 	 */
 	public function __construct() {
 
-		$this->shortcode['title'] = esc_html__( 'Login', 'give' );
-		$this->shortcode['label'] = esc_html__( 'Login', 'give' );
+		$this->shortcode['title'] = esc_html__('Login', 'give');
+		$this->shortcode['label'] = esc_html__('Login', 'give');
 
-		parent::__construct( 'give_login' );
+		parent::__construct('give_login');
 	}
 
 	/**
@@ -37,23 +37,23 @@ 
 		return array(
 			array(
 				'type' => 'container',
-				'html' => sprintf( '<p class="no-margin">%s</p>', esc_html__( 'Login Redirect URL (optional):', 'give' ) ),
+				'html' => sprintf('<p class="no-margin">%s</p>', esc_html__('Login Redirect URL (optional):', 'give')),
 			),
 			array(
 				'type'     => 'textbox',
 				'name'     => 'login-redirect',
 				'minWidth' => 320,
-				'tooltip'  => esc_attr__( 'Enter an URL here to redirect to after login.', 'give' ),
+				'tooltip'  => esc_attr__('Enter an URL here to redirect to after login.', 'give'),
 			),
             array(
                 'type' => 'container',
-                'html' => sprintf( '<p class="no-margin">%s</p>', esc_html__( 'Logout Redirect URL (optional):', 'give' ) ),
+                'html' => sprintf('<p class="no-margin">%s</p>', esc_html__('Logout Redirect URL (optional):', 'give')),
             ),
             array(
                 'type'     => 'textbox',
                 'name'     => 'logout-redirect',
                 'minWidth' => 320,
-                'tooltip'  => esc_attr__( 'Enter an URL here to redirect to after logout.', 'give' ),
+                'tooltip'  => esc_attr__('Enter an URL here to redirect to after logout.', 'give'),
             ),
 		);
 	}

includes/admin/shortcodes/shortcode-give-receipt.php

Spacing +23 added lines, -23 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -24,10 +24,10 @@ 
 	 */
 	public function __construct() {
 
-		$this->shortcode['title'] = esc_html__( 'Donation Receipt', 'give' );
-		$this->shortcode['label'] = esc_html__( 'Donation Receipt', 'give' );
+		$this->shortcode['title'] = esc_html__('Donation Receipt', 'give');
+		$this->shortcode['label'] = esc_html__('Donation Receipt', 'give');
 
-		parent::__construct( 'give_receipt' );
+		parent::__construct('give_receipt');
 	}
 
 	/**
@@ -40,60 +40,60 @@ 
 		return array(
 			array(
 				'type' => 'container',
-				'html' => sprintf( '<p class="strong">%s</p>', esc_html__( 'Optional settings', 'give' ) ),
+				'html' => sprintf('<p class="strong">%s</p>', esc_html__('Optional settings', 'give')),
 			),
 			array(
 				'type'    => 'listbox',
 				'name'    => 'price',
-				'label'   => esc_html__( 'Show Donation Amount:', 'give' ),
+				'label'   => esc_html__('Show Donation Amount:', 'give'),
 				'options' => array(
-					'true'  => esc_html__( 'Show', 'give' ),
-					'false' => esc_html__( 'Hide', 'give' ),
+					'true'  => esc_html__('Show', 'give'),
+					'false' => esc_html__('Hide', 'give'),
 				),
 			),
 			array(
 				'type'    => 'listbox',
 				'name'    => 'donor',
-				'label'   => esc_html__( 'Show Donor Name:', 'give' ),
+				'label'   => esc_html__('Show Donor Name:', 'give'),
 				'options' => array(
-					'true'  => esc_html__( 'Show', 'give' ),
-					'false' => esc_html__( 'Hide', 'give' ),
+					'true'  => esc_html__('Show', 'give'),
+					'false' => esc_html__('Hide', 'give'),
 				),
 			),
 			array(
 				'type'    => 'listbox',
 				'name'    => 'date',
-				'label'   => esc_html__( 'Show Date:', 'give' ),
+				'label'   => esc_html__('Show Date:', 'give'),
 				'options' => array(
-					'true'  => esc_html__( 'Show', 'give' ),
-					'false' => esc_html__( 'Hide', 'give' ),
+					'true'  => esc_html__('Show', 'give'),
+					'false' => esc_html__('Hide', 'give'),
 				),
 			),
 			array(
 				'type'    => 'listbox',
 				'name'    => 'payment_key',
-				'label'   => esc_html__( 'Show Payment Key:', 'give' ),
+				'label'   => esc_html__('Show Payment Key:', 'give'),
 				'options' => array(
-					'true'  => esc_html__( 'Show', 'give' ),
-					'false' => esc_html__( 'Hide', 'give' ),
+					'true'  => esc_html__('Show', 'give'),
+					'false' => esc_html__('Hide', 'give'),
 				),
 			),
 			array(
 				'type'    => 'listbox',
 				'name'    => 'payment_method',
-				'label'   => esc_html__( 'Show Payment Method:', 'give' ),
+				'label'   => esc_html__('Show Payment Method:', 'give'),
 				'options' => array(
-					'true'  => esc_html__( 'Show', 'give' ),
-					'false' => esc_html__( 'Hide', 'give' ),
+					'true'  => esc_html__('Show', 'give'),
+					'false' => esc_html__('Hide', 'give'),
 				),
 			),
 			array(
 				'type'    => 'listbox',
 				'name'    => 'payment_id',
-				'label'   => esc_html__( 'Show Payment ID:', 'give' ),
+				'label'   => esc_html__('Show Payment ID:', 'give'),
 				'options' => array(
-					'true'  => esc_html__( 'Show', 'give' ),
-					'false' => esc_html__( 'Hide', 'give' ),
+					'true'  => esc_html__('Show', 'give'),
+					'false' => esc_html__('Hide', 'give'),
 				),
 			),
 		);

includes/admin/shortcodes/class-shortcode-button.php

Spacing +50 added lines, -50 removed lines

@@ -12,7 +12,7 @@ 
  */
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -33,16 +33,16 @@ 
 	 */
 	public function __construct() {
 
-		if ( is_admin() ) {
-			add_filter( 'mce_external_plugins', array( $this, 'mce_external_plugins' ), 15 );
+		if (is_admin()) {
+			add_filter('mce_external_plugins', array($this, 'mce_external_plugins'), 15);
 
-			add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_assets' ) );
-			add_action( 'admin_enqueue_scripts', array( $this, 'admin_localize_scripts' ), 13 );
-			add_action( 'media_buttons', array( $this, 'shortcode_button' ) );
+			add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_assets'));
+			add_action('admin_enqueue_scripts', array($this, 'admin_localize_scripts'), 13);
+			add_action('media_buttons', array($this, 'shortcode_button'));
 		}
 
-		add_action( "wp_ajax_give_shortcode", array( $this, 'shortcode_ajax' ) );
-		add_action( "wp_ajax_nopriv_give_shortcode", array( $this, 'shortcode_ajax' ) );
+		add_action("wp_ajax_give_shortcode", array($this, 'shortcode_ajax'));
+		add_action("wp_ajax_nopriv_give_shortcode", array($this, 'shortcode_ajax'));
 	}
 
 	/**
@@ -54,15 +54,15 @@ 
 	 *
 	 * @since 1.0
 	 */
-	public function mce_external_plugins( $plugin_array ) {
+	public function mce_external_plugins($plugin_array) {
 
-		if ( ! current_user_can( 'edit_posts' ) && ! current_user_can( 'edit_pages' ) ) {
+		if ( ! current_user_can('edit_posts') && ! current_user_can('edit_pages')) {
 			return false;
 		}
 
-		$suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
+		$suffix = (defined('SCRIPT_DEBUG') && SCRIPT_DEBUG) ? '' : '.min';
 
-		$plugin_array['give_shortcode'] = GIVE_PLUGIN_URL . 'assets/js/admin/tinymce/mce-plugin' . $suffix . '.js';
+		$plugin_array['give_shortcode'] = GIVE_PLUGIN_URL.'assets/js/admin/tinymce/mce-plugin'.$suffix.'.js';
 
 		return $plugin_array;
 	}
@@ -76,12 +76,12 @@ 
 	 */
 	public function admin_enqueue_assets() {
 
-		$suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
+		$suffix = (defined('SCRIPT_DEBUG') && SCRIPT_DEBUG) ? '' : '.min';
 
 		wp_enqueue_script(
 			'give_shortcode',
-			GIVE_PLUGIN_URL . 'assets/js/admin/admin-shortcodes' . $suffix . '.js',
-			array( 'jquery' ),
+			GIVE_PLUGIN_URL.'assets/js/admin/admin-shortcodes'.$suffix.'.js',
+			array('jquery'),
 			GIVE_VERSION,
 			true
 		);
@@ -96,17 +96,17 @@ 
 	 */
 	public function admin_localize_scripts() {
 
-		if ( ! empty( self::$shortcodes ) ) {
+		if ( ! empty(self::$shortcodes)) {
 
 			$variables = array();
 
-			foreach ( self::$shortcodes as $shortcode => $values ) {
-				if ( ! empty( $values['required'] ) ) {
-					$variables[ $shortcode ] = $values['required'];
+			foreach (self::$shortcodes as $shortcode => $values) {
+				if ( ! empty($values['required'])) {
+					$variables[$shortcode] = $values['required'];
 				}
 			}
 
-			wp_localize_script( 'give_shortcode', 'scShortcodes', $variables );
+			wp_localize_script('give_shortcode', 'scShortcodes', $variables);
 		}
 	}
 
@@ -121,31 +121,31 @@ 
 
 		global $pagenow;
 
-		$shortcode_button_pages = apply_filters( 'give_shortcode_button_pages', array(
+		$shortcode_button_pages = apply_filters('give_shortcode_button_pages', array(
 			'post.php',
 			'page.php',
 			'post-new.php',
 			'post-edit.php'
-		) );
+		));
 
 		// Only run in admin post/page creation and edit screens
-		if ( in_array( $pagenow, $shortcode_button_pages )
-		     && apply_filters( 'give_shortcode_button_condition', true )
-		     && ! empty( self::$shortcodes )
+		if (in_array($pagenow, $shortcode_button_pages)
+		     && apply_filters('give_shortcode_button_condition', true)
+		     && ! empty(self::$shortcodes)
 		) {
 
 			$shortcodes = array();
 
-			foreach ( self::$shortcodes as $shortcode => $values ) {
+			foreach (self::$shortcodes as $shortcode => $values) {
 
 				/**
 				 * Filters the condition for including the current shortcode
 				 *
 				 * @since 1.0
 				 */
-				if ( apply_filters( sanitize_title( $shortcode ) . '_condition', true ) ) {
+				if (apply_filters(sanitize_title($shortcode).'_condition', true)) {
 
-					$shortcodes[ $shortcode ] = sprintf(
+					$shortcodes[$shortcode] = sprintf(
 						'<div class="sc-shortcode mce-menu-item give-shortcode-item-%1$s" data-shortcode="%s">%s</div>',
 						$shortcode,
 						$values['label'],
@@ -154,37 +154,37 @@ 
 				}
 			}
 
-			if ( ! empty( $shortcodes ) ) {
+			if ( ! empty($shortcodes)) {
 
 				// check current WP version
-				$img = ( version_compare( get_bloginfo( 'version' ), '3.5', '<' ) )
-					? '<img src="' . GIVE_PLUGIN_URL . 'assets/images/give-media.png" />'
-					: '<span class="wp-media-buttons-icon" id="give-media-button" style="background-image: url(' . give_svg_icons( 'give_grey' ) . ');"></span>';
+				$img = (version_compare(get_bloginfo('version'), '3.5', '<'))
+					? '<img src="'.GIVE_PLUGIN_URL.'assets/images/give-media.png" />'
+					: '<span class="wp-media-buttons-icon" id="give-media-button" style="background-image: url('.give_svg_icons('give_grey').');"></span>';
 
-				reset( $shortcodes );
+				reset($shortcodes);
 
-				if ( count( $shortcodes ) == 1 ) {
+				if (count($shortcodes) == 1) {
 
-					$shortcode = key( $shortcodes );
+					$shortcode = key($shortcodes);
 
 					printf(
 						'<button class="button sc-shortcode" data-shortcode="%s">%s</button>',
 						$shortcode,
-						sprintf( '%s %s %s',
+						sprintf('%s %s %s',
 							$img,
-							esc_html__( 'Insert', 'give' ),
-							self::$shortcodes[ $shortcode ]['label']
+							esc_html__('Insert', 'give'),
+							self::$shortcodes[$shortcode]['label']
 						)
 					);
 				} else {
 					printf(
-						'<div class="sc-wrap">' .
-						'<button class="button sc-button">%s %s</button>' .
-						'<div class="sc-menu mce-menu">%s</div>' .
+						'<div class="sc-wrap">'.
+						'<button class="button sc-button">%s %s</button>'.
+						'<div class="sc-menu mce-menu">%s</div>'.
 						'</div>',
 						$img,
-						esc_html__( 'Give Shortcodes', 'give' ),
-						implode( '', array_values( $shortcodes ) )
+						esc_html__('Give Shortcodes', 'give'),
+						implode('', array_values($shortcodes))
 					);
 				}
 			}
@@ -200,15 +200,15 @@ 
 	 */
 	public function shortcode_ajax() {
 
-		$shortcode = isset( $_POST['shortcode'] ) ? $_POST['shortcode'] : false;
+		$shortcode = isset($_POST['shortcode']) ? $_POST['shortcode'] : false;
 		$response  = false;
 
-		if ( $shortcode && array_key_exists( $shortcode, self::$shortcodes ) ) {
+		if ($shortcode && array_key_exists($shortcode, self::$shortcodes)) {
 
-			$data = self::$shortcodes[ $shortcode ];
+			$data = self::$shortcodes[$shortcode];
 
-			if ( ! empty( $data['errors'] ) ) {
-				$data['btn_okay'] = array( esc_html__( 'Okay', 'give' ) );
+			if ( ! empty($data['errors'])) {
+				$data['btn_okay'] = array(esc_html__('Okay', 'give'));
 			}
 
 			$response = array(
@@ -220,10 +220,10 @@ 
 			);
 		} else {
 			// todo: handle error
-			error_log( print_r( 'AJAX error!', 1 ) );
+			error_log(print_r('AJAX error!', 1));
 		}
 
-		wp_send_json( $response );
+		wp_send_json($response);
 	}
 }
 

includes/admin/shortcodes/shortcode-give-goal.php

Spacing +19 added lines, -19 removed lines

@@ -9,7 +9,7 @@ 
  */
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -23,10 +23,10 @@ 
 	 */
 	public function __construct() {
 
-		$this->shortcode['title'] = esc_html__( 'Donation Form Goal', 'give' );
-		$this->shortcode['label'] = esc_html__( 'Donation Form Goal', 'give' );
+		$this->shortcode['title'] = esc_html__('Donation Form Goal', 'give');
+		$this->shortcode['label'] = esc_html__('Donation Form Goal', 'give');
 
-		parent::__construct( 'give_goal' );
+		parent::__construct('give_goal');
 	}
 
 	/**
@@ -38,8 +38,8 @@ 
 
 		$create_form_link = sprintf(
 		/* translators: %s: create new form URL */
-			__( '<a href="%s">Create</a> a new Donation Form.', 'give' ),
-			admin_url( 'post-new.php?post_type=give_forms' )
+			__('<a href="%s">Create</a> a new Donation Form.', 'give'),
+			admin_url('post-new.php?post_type=give_forms')
 		);
 
 		return array(
@@ -49,35 +49,35 @@ 
 					'post_type' => 'give_forms',
 				),
 				'name'        => 'id',
-				'tooltip'     => esc_attr__( 'Select a Donation Form', 'give' ),
-				'placeholder' => esc_attr__( '- Select a Form -', 'give' ),
+				'tooltip'     => esc_attr__('Select a Donation Form', 'give'),
+				'placeholder' => esc_attr__('- Select a Form -', 'give'),
 				'required'    => array(
-					'alert' => esc_html__( 'You must first select a Form!', 'give' ),
-					'error' => sprintf( '<p class="strong">%s</p><p class="no-margin">%s</p>', esc_html__( 'No forms found.', 'give' ), $create_form_link ),
+					'alert' => esc_html__('You must first select a Form!', 'give'),
+					'error' => sprintf('<p class="strong">%s</p><p class="no-margin">%s</p>', esc_html__('No forms found.', 'give'), $create_form_link),
 				),
 			),
 			array(
 				'type' => 'container',
-				'html' => sprintf( '<p class="strong margin-top">%s</p>', esc_html__( 'Optional settings', 'give' ) ),
+				'html' => sprintf('<p class="strong margin-top">%s</p>', esc_html__('Optional settings', 'give')),
 			),
 			array(
 				'type'    => 'listbox',
 				'name'    => 'show_text',
-				'label'   => esc_attr__( 'Show Text:', 'give' ),
-				'tooltip' => esc_attr__( 'This text displays the amount of income raised compared to the goal.', 'give' ),
+				'label'   => esc_attr__('Show Text:', 'give'),
+				'tooltip' => esc_attr__('This text displays the amount of income raised compared to the goal.', 'give'),
 				'options' => array(
-					'true'  => esc_html__( 'Show', 'give' ),
-					'false' => esc_html__( 'Hide', 'give' ),
+					'true'  => esc_html__('Show', 'give'),
+					'false' => esc_html__('Hide', 'give'),
 				),
 			),
 			array(
 				'type'    => 'listbox',
 				'name'    => 'show_bar',
-				'label'   => esc_attr__( 'Show Progress Bar:', 'give' ),
-				'tooltip' => esc_attr__( 'Do you want to display the goal\'s progress bar?', 'give' ),
+				'label'   => esc_attr__('Show Progress Bar:', 'give'),
+				'tooltip' => esc_attr__('Do you want to display the goal\'s progress bar?', 'give'),
 				'options' => array(
-					'true'  => esc_html__( 'Show', 'give' ),
-					'false' => esc_html__( 'Hide', 'give' ),
+					'true'  => esc_html__('Show', 'give'),
+					'false' => esc_html__('Hide', 'give'),
 				),
 			),
 		);

includes/admin/shortcodes/shortcode-give-profile-editor.php

Spacing +3 added lines, -3 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -21,9 +21,9 @@ 
 	 */
 	public function __construct() {
 
-		$this->shortcode['label'] = esc_html__( 'Profile Editor', 'give' );
+		$this->shortcode['label'] = esc_html__('Profile Editor', 'give');
 
-		parent::__construct( 'give_profile_editor' );
+		parent::__construct('give_profile_editor');
 	}
 }
 

includes/admin/EDD_SL_Plugin_Updater.php

Indentation +259 added lines, -259 removed lines

@@ -15,326 +15,326 @@
  * @version 1.6
  */
 class EDD_SL_Plugin_Updater {
-    private $api_url   = '';
-    private $api_data  = array();
-    private $name      = '';
-    private $slug      = '';
-
-    /**
-     * Class constructor.
-     *
-     * @param string  $_api_url     The URL pointing to the custom API endpoint.
-     * @param string  $_plugin_file Path to the plugin file.
-     * @param array   $_api_data    Optional data to send with API calls.
-     */
-    function __construct( $_api_url, $_plugin_file, $_api_data = null ) {
-        $this->api_url  = trailingslashit( $_api_url );
-        $this->api_data = $_api_data;
-        $this->name     = plugin_basename( $_plugin_file );
-        $this->slug     = basename( $_plugin_file, '.php' );
-        $this->version  = $_api_data['version'];
-
-        // Set up hooks.
-        $this->init();
-        add_action( 'admin_init', array( $this, 'show_changelog' ) );
-    }
-
-    /**
-     * Set up WordPress filters to hook into WP's update process.
-     *
-     * @return void
-     */
-    public function init() {
-
-        add_filter( 'pre_set_site_transient_update_plugins', array( $this, 'check_update' ) );
-        add_filter( 'plugins_api', array( $this, 'plugins_api_filter' ), 10, 3 );
-
-        add_action( 'after_plugin_row_' . $this->name, array( $this, 'show_update_notification' ), 10, 2 );
-    }
-
-    /**
-     * Check for Updates at the defined API endpoint and modify the update array.
-     *
-     * This function dives into the update API just when WordPress creates its update array,
-     * then adds a custom API call and injects the custom plugin data retrieved from the API.
-     * It is reassembled from parts of the native WordPress plugin update code.
-     * See wp-includes/update.php line 121 for the original wp_update_plugins() function.
-     *
-     * @uses api_request()
+	private $api_url   = '';
+	private $api_data  = array();
+	private $name      = '';
+	private $slug      = '';
+
+	/**
+	 * Class constructor.
+	 *
+	 * @param string  $_api_url     The URL pointing to the custom API endpoint.
+	 * @param string  $_plugin_file Path to the plugin file.
+	 * @param array   $_api_data    Optional data to send with API calls.
+	 */
+	function __construct( $_api_url, $_plugin_file, $_api_data = null ) {
+		$this->api_url  = trailingslashit( $_api_url );
+		$this->api_data = $_api_data;
+		$this->name     = plugin_basename( $_plugin_file );
+		$this->slug     = basename( $_plugin_file, '.php' );
+		$this->version  = $_api_data['version'];
+
+		// Set up hooks.
+		$this->init();
+		add_action( 'admin_init', array( $this, 'show_changelog' ) );
+	}
+
+	/**
+	 * Set up WordPress filters to hook into WP's update process.
 	 *
-     * @global $pagenow
-     *
-     * @param array   $_transient_data Update array build by WordPress.
-     * @return array Modified update array with custom plugin data.
-     */
-    function check_update( $_transient_data ) {
+	 * @return void
+	 */
+	public function init() {
 
-        global $pagenow;
+		add_filter( 'pre_set_site_transient_update_plugins', array( $this, 'check_update' ) );
+		add_filter( 'plugins_api', array( $this, 'plugins_api_filter' ), 10, 3 );
 
-        if( ! is_object( $_transient_data ) ) {
-            $_transient_data = new stdClass;
-        }
+		add_action( 'after_plugin_row_' . $this->name, array( $this, 'show_update_notification' ), 10, 2 );
+	}
 
-        if( 'plugins.php' == $pagenow && is_multisite() ) {
-            return $_transient_data;
-        }
+	/**
+	 * Check for Updates at the defined API endpoint and modify the update array.
+	 *
+	 * This function dives into the update API just when WordPress creates its update array,
+	 * then adds a custom API call and injects the custom plugin data retrieved from the API.
+	 * It is reassembled from parts of the native WordPress plugin update code.
+	 * See wp-includes/update.php line 121 for the original wp_update_plugins() function.
+	 *
+	 * @uses api_request()
+	 *
+	 * @global $pagenow
+	 *
+	 * @param array   $_transient_data Update array build by WordPress.
+	 * @return array Modified update array with custom plugin data.
+	 */
+	function check_update( $_transient_data ) {
 
-        if ( empty( $_transient_data->response ) || empty( $_transient_data->response[ $this->name ] ) ) {
+		global $pagenow;
 
-            $version_info = $this->api_request( 'plugin_latest_version', array( 'slug' => $this->slug ) );
+		if( ! is_object( $_transient_data ) ) {
+			$_transient_data = new stdClass;
+		}
 
-            if ( false !== $version_info && is_object( $version_info ) && isset( $version_info->new_version ) ) {
+		if( 'plugins.php' == $pagenow && is_multisite() ) {
+			return $_transient_data;
+		}
 
-                $this->did_check = true;
+		if ( empty( $_transient_data->response ) || empty( $_transient_data->response[ $this->name ] ) ) {
 
-                if( version_compare( $this->version, $version_info->new_version, '<' ) ) {
+			$version_info = $this->api_request( 'plugin_latest_version', array( 'slug' => $this->slug ) );
 
-                    $_transient_data->response[ $this->name ] = $version_info;
+			if ( false !== $version_info && is_object( $version_info ) && isset( $version_info->new_version ) ) {
 
-                }
+				$this->did_check = true;
 
-                $_transient_data->last_checked = time();
-                $_transient_data->checked[ $this->name ] = $this->version;
+				if( version_compare( $this->version, $version_info->new_version, '<' ) ) {
 
-            }
+					$_transient_data->response[ $this->name ] = $version_info;
 
-        }
+				}
 
-        return $_transient_data;
-    }
+				$_transient_data->last_checked = time();
+				$_transient_data->checked[ $this->name ] = $this->version;
 
-    /**
-     * show update nofication row -- needed for multisite subsites, because WP won't tell you otherwise!
-     *
-     * @param string  $file
-     * @param array   $plugin
-     */
-    public function show_update_notification( $file, $plugin ) {
+			}
 
-        if( ! current_user_can( 'update_plugins' ) ) {
-            return;
-        }
+		}
 
-        if( ! is_multisite() ) {
-            return;
-        }
+		return $_transient_data;
+	}
 
-        if ( $this->name != $file ) {
-            return;
-        }
+	/**
+	 * show update nofication row -- needed for multisite subsites, because WP won't tell you otherwise!
+	 *
+	 * @param string  $file
+	 * @param array   $plugin
+	 */
+	public function show_update_notification( $file, $plugin ) {
 
-        // Remove our filter on the site transient
-        remove_filter( 'pre_set_site_transient_update_plugins', array( $this, 'check_update' ), 10 );
+		if( ! current_user_can( 'update_plugins' ) ) {
+			return;
+		}
 
-        $update_cache = get_site_transient( 'update_plugins' );
+		if( ! is_multisite() ) {
+			return;
+		}
 
-        if ( ! is_object( $update_cache ) || empty( $update_cache->response ) || empty( $update_cache->response[ $this->name ] ) ) {
+		if ( $this->name != $file ) {
+			return;
+		}
 
-            $cache_key    = md5( 'edd_plugin_' .sanitize_key( $this->name ) . '_version_info' );
-            $version_info = get_transient( $cache_key );
+		// Remove our filter on the site transient
+		remove_filter( 'pre_set_site_transient_update_plugins', array( $this, 'check_update' ), 10 );
 
-            if( false === $version_info ) {
+		$update_cache = get_site_transient( 'update_plugins' );
 
-                $version_info = $this->api_request( 'plugin_latest_version', array( 'slug' => $this->slug ) );
+		if ( ! is_object( $update_cache ) || empty( $update_cache->response ) || empty( $update_cache->response[ $this->name ] ) ) {
 
-                set_transient( $cache_key, $version_info, 3600 );
-            }
+			$cache_key    = md5( 'edd_plugin_' .sanitize_key( $this->name ) . '_version_info' );
+			$version_info = get_transient( $cache_key );
 
+			if( false === $version_info ) {
 
-            if( ! is_object( $version_info ) ) {
-                return;
-            }
+				$version_info = $this->api_request( 'plugin_latest_version', array( 'slug' => $this->slug ) );
 
-            if( version_compare( $this->version, $version_info->new_version, '<' ) ) {
+				set_transient( $cache_key, $version_info, 3600 );
+			}
 
-                $update_cache->response[ $this->name ] = $version_info;
 
-            }
+			if( ! is_object( $version_info ) ) {
+				return;
+			}
 
-            $update_cache->last_checked = time();
-            $update_cache->checked[ $this->name ] = $this->version;
+			if( version_compare( $this->version, $version_info->new_version, '<' ) ) {
 
-            set_site_transient( 'update_plugins', $update_cache );
+				$update_cache->response[ $this->name ] = $version_info;
 
-        } else {
+			}
 
-            $version_info = $update_cache->response[ $this->name ];
+			$update_cache->last_checked = time();
+			$update_cache->checked[ $this->name ] = $this->version;
 
-        }
+			set_site_transient( 'update_plugins', $update_cache );
 
-        // Restore our filter
-        add_filter( 'pre_set_site_transient_update_plugins', array( $this, 'check_update' ) );
+		} else {
 
-        if ( ! empty( $update_cache->response[ $this->name ] ) && version_compare( $this->version, $version_info->new_version, '<' ) ) {
+			$version_info = $update_cache->response[ $this->name ];
 
-            // 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">';
+		}
 
-            $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' );
+		// Restore our filter
+		add_filter( 'pre_set_site_transient_update_plugins', array( $this, 'check_update' ) );
 
-            if ( empty( $version_info->download_link ) ) {
-                printf(
+		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">';
+
+			$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( $version_info->download_link ) ) {
+				printf(
 					/* translators: 1: name 2: changelog URL 3: version */
-                    __( 'There is a new version of %1$s available. <a target="_blank" class="thickbox" href="%2$s">View version %3$s details</a>.', 'give' ),
-                    esc_html( $version_info->name ),
-                    esc_url( $changelog_link ),
-                    esc_html( $version_info->new_version )
-                );
-            } else {
-                printf(
+					__( 'There is a new version of %1$s available. <a target="_blank" class="thickbox" href="%2$s">View version %3$s details</a>.', 'give' ),
+					esc_html( $version_info->name ),
+					esc_url( $changelog_link ),
+					esc_html( $version_info->new_version )
+				);
+			} else {
+				printf(
 					/* translators: 1: name 2: changelog URL 3: version 4: update URL */
-                    __( 'There is a new version of %1$s available. <a target="_blank" class="thickbox" href="%2$s">View version %3$s details</a> or <a href="%4$s">update now</a>.', 'give' ),
-                    esc_html( $version_info->name ),
-                    esc_url( $changelog_link ),
-                    esc_html( $version_info->new_version ),
-                    esc_url( wp_nonce_url( self_admin_url( 'update.php?action=upgrade-plugin&plugin=' ) . $this->name, 'upgrade-plugin_' . $this->name ) )
-                );
-            }
-
-            echo '</div></td></tr>';
-        }
-    }
-
-
-    /**
-     * Updates information on the "View version x.x details" page with custom data.
-     *
-     * @uses api_request()
-     *
-     * @param mixed   $_data
-     * @param string  $_action
-     * @param object  $_args
-     * @return object $_data
-     */
-    function plugins_api_filter( $_data, $_action = '', $_args = null ) {
-
-
-        if ( $_action != 'plugin_information' ) {
-
-            return $_data;
-
-        }
-
-        if ( ! isset( $_args->slug ) || ( $_args->slug != $this->slug ) ) {
-
-            return $_data;
-
-        }
-
-        $to_send = array(
-            'slug'   => $this->slug,
-            'is_ssl' => is_ssl(),
-            'fields' => array(
-                'banners' => false, // These will be supported soon hopefully
-                'reviews' => false
-            )
-        );
-
-        $api_response = $this->api_request( 'plugin_information', $to_send );
-
-        if ( false !== $api_response ) {
-            $_data = $api_response;
-        }
-
-        return $_data;
-    }
-
-
-    /**
-     * Disable SSL verification in order to prevent download update failures
-     *
-     * @param array   $args
-     * @param string  $url
-     * @return object $array
-     */
-    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' ) ) {
-            $args['sslverify'] = false;
-        }
-        return $args;
-    }
-
-    /**
-     * Calls the API and, if successfull, returns the object delivered by the API.
-     *
-     * @uses get_bloginfo()
-     * @uses wp_remote_post()
-     * @uses is_wp_error()
-     *
-     * @param string  $_action The requested action.
-     * @param array   $_data   Parameters for the API action.
-     * @return false||object
-     */
-    private function api_request( $_action, $_data ) {
-
-        $data = array_merge( $this->api_data, $_data );
-
-        if ( $data['slug'] != $this->slug ) {
-            return;
+					__( 'There is a new version of %1$s available. <a target="_blank" class="thickbox" href="%2$s">View version %3$s details</a> or <a href="%4$s">update now</a>.', 'give' ),
+					esc_html( $version_info->name ),
+					esc_url( $changelog_link ),
+					esc_html( $version_info->new_version ),
+					esc_url( wp_nonce_url( self_admin_url( 'update.php?action=upgrade-plugin&plugin=' ) . $this->name, 'upgrade-plugin_' . $this->name ) )
+				);
+			}
+
+			echo '</div></td></tr>';
 		}
+	}
+
+
+	/**
+	 * Updates information on the "View version x.x details" page with custom data.
+	 *
+	 * @uses api_request()
+	 *
+	 * @param mixed   $_data
+	 * @param string  $_action
+	 * @param object  $_args
+	 * @return object $_data
+	 */
+	function plugins_api_filter( $_data, $_action = '', $_args = null ) {
+
+
+		if ( $_action != 'plugin_information' ) {
+
+			return $_data;
 
-        if ( empty( $data['license'] ) ) {
-            return;
 		}
 
-        if( $this->api_url == home_url() ) {
-            return false; // Don't allow a plugin to ping itself
-        }
+		if ( ! isset( $_args->slug ) || ( $_args->slug != $this->slug ) ) {
 
-        $api_params = array(
-            'edd_action' => 'get_version',
-            '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()
-        );
+			return $_data;
 
-        $request = wp_remote_post( $this->api_url, array( 'timeout' => 15, 'sslverify' => false, 'body' => $api_params ) );
+		}
 
-        if ( ! is_wp_error( $request ) ) {
-            $request = json_decode( wp_remote_retrieve_body( $request ) );
-        }
+		$to_send = array(
+			'slug'   => $this->slug,
+			'is_ssl' => is_ssl(),
+			'fields' => array(
+				'banners' => false, // These will be supported soon hopefully
+				'reviews' => false
+			)
+		);
 
-        if ( $request && isset( $request->sections ) ) {
-            $request->sections = maybe_unserialize( $request->sections );
-        } else {
-            $request = false;
-        }
+		$api_response = $this->api_request( 'plugin_information', $to_send );
 
-        return $request;
-    }
+		if ( false !== $api_response ) {
+			$_data = $api_response;
+		}
 
-    public function show_changelog() {
+		return $_data;
+	}
 
 
-        if( empty( $_REQUEST['edd_sl_action'] ) || 'view_plugin_changelog' != $_REQUEST['edd_sl_action'] ) {
-            return;
-        }
+	/**
+	 * Disable SSL verification in order to prevent download update failures
+	 *
+	 * @param array   $args
+	 * @param string  $url
+	 * @return object $array
+	 */
+	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' ) ) {
+			$args['sslverify'] = false;
+		}
+		return $args;
+	}
+
+	/**
+	 * Calls the API and, if successfull, returns the object delivered by the API.
+	 *
+	 * @uses get_bloginfo()
+	 * @uses wp_remote_post()
+	 * @uses is_wp_error()
+	 *
+	 * @param string  $_action The requested action.
+	 * @param array   $_data   Parameters for the API action.
+	 * @return false||object
+	 */
+	private function api_request( $_action, $_data ) {
+
+		$data = array_merge( $this->api_data, $_data );
+
+		if ( $data['slug'] != $this->slug ) {
+			return;
+		}
+
+		if ( empty( $data['license'] ) ) {
+			return;
+		}
+
+		if( $this->api_url == home_url() ) {
+			return false; // Don't allow a plugin to ping itself
+		}
+
+		$api_params = array(
+			'edd_action' => 'get_version',
+			'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()
+		);
+
+		$request = wp_remote_post( $this->api_url, array( 'timeout' => 15, 'sslverify' => false, 'body' => $api_params ) );
 
-        if( empty( $_REQUEST['plugin'] ) ) {
-            return;
-        }
+		if ( ! is_wp_error( $request ) ) {
+			$request = json_decode( wp_remote_retrieve_body( $request ) );
+		}
+
+		if ( $request && isset( $request->sections ) ) {
+			$request->sections = maybe_unserialize( $request->sections );
+		} else {
+			$request = false;
+		}
+
+		return $request;
+	}
 
-        if( empty( $_REQUEST['slug'] ) ) {
-            return;
-        }
+	public function show_changelog() {
 
-        if( ! current_user_can( 'update_plugins' ) ) {
-            wp_die( esc_html__( 'You do not have permission to install plugin updates.', 'give' ), esc_html__( 'Error', 'give' ), array( 'response' => 403 ) );
-        }
 
-        $response = $this->api_request( 'plugin_latest_version', array( 'slug' => $_REQUEST['slug'] ) );
+		if( empty( $_REQUEST['edd_sl_action'] ) || 'view_plugin_changelog' != $_REQUEST['edd_sl_action'] ) {
+			return;
+		}
+
+		if( empty( $_REQUEST['plugin'] ) ) {
+			return;
+		}
 
-        if( $response && isset( $response->sections['changelog'] ) ) {
-            echo '<div style="background:#fff;padding:10px;">' . $response->sections['changelog'] . '</div>';
-        }
+		if( empty( $_REQUEST['slug'] ) ) {
+			return;
+		}
+
+		if( ! current_user_can( 'update_plugins' ) ) {
+			wp_die( esc_html__( 'You do not have permission to install plugin updates.', 'give' ), esc_html__( 'Error', 'give' ), array( 'response' => 403 ) );
+		}
+
+		$response = $this->api_request( 'plugin_latest_version', array( 'slug' => $_REQUEST['slug'] ) );
+
+		if( $response && isset( $response->sections['changelog'] ) ) {
+			echo '<div style="background:#fff;padding:10px;">' . $response->sections['changelog'] . '</div>';
+		}
 
 
-        exit;
-    }
+		exit;
+	}
 
 }

Spacing +78 added lines, -78 removed lines

@@ -4,7 +4,7 @@ 
 //set_site_transient( 'update_plugins', null );
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -27,16 +27,16 @@ 
      * @param string  $_plugin_file Path to the plugin file.
      * @param array   $_api_data    Optional data to send with API calls.
      */
-    function __construct( $_api_url, $_plugin_file, $_api_data = null ) {
-        $this->api_url  = trailingslashit( $_api_url );
+    function __construct($_api_url, $_plugin_file, $_api_data = null) {
+        $this->api_url  = trailingslashit($_api_url);
         $this->api_data = $_api_data;
-        $this->name     = plugin_basename( $_plugin_file );
-        $this->slug     = basename( $_plugin_file, '.php' );
+        $this->name     = plugin_basename($_plugin_file);
+        $this->slug     = basename($_plugin_file, '.php');
         $this->version  = $_api_data['version'];
 
         // Set up hooks.
         $this->init();
-        add_action( 'admin_init', array( $this, 'show_changelog' ) );
+        add_action('admin_init', array($this, 'show_changelog'));
     }
 
     /**
@@ -46,10 +46,10 @@ 
      */
     public function init() {
 
-        add_filter( 'pre_set_site_transient_update_plugins', array( $this, 'check_update' ) );
-        add_filter( 'plugins_api', array( $this, 'plugins_api_filter' ), 10, 3 );
+        add_filter('pre_set_site_transient_update_plugins', array($this, 'check_update'));
+        add_filter('plugins_api', array($this, 'plugins_api_filter'), 10, 3);
 
-        add_action( 'after_plugin_row_' . $this->name, array( $this, 'show_update_notification' ), 10, 2 );
+        add_action('after_plugin_row_'.$this->name, array($this, 'show_update_notification'), 10, 2);
     }
 
     /**
@@ -67,34 +67,34 @@ 
      * @param array   $_transient_data Update array build by WordPress.
      * @return array Modified update array with custom plugin data.
      */
-    function check_update( $_transient_data ) {
+    function check_update($_transient_data) {
 
         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[ $this->name ] ) ) {
+        if (empty($_transient_data->response) || empty($_transient_data->response[$this->name])) {
 
-            $version_info = $this->api_request( 'plugin_latest_version', array( 'slug' => $this->slug ) );
+            $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)) {
 
                 $this->did_check = true;
 
-                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;
 
             }
 
@@ -109,86 +109,86 @@ 
      * @param string  $file
      * @param array   $plugin
      */
-    public function show_update_notification( $file, $plugin ) {
+    public function show_update_notification($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;
         }
 
         // Remove our filter on the site transient
-        remove_filter( 'pre_set_site_transient_update_plugins', array( $this, 'check_update' ), 10 );
+        remove_filter('pre_set_site_transient_update_plugins', array($this, 'check_update'), 10);
 
-        $update_cache = get_site_transient( 'update_plugins' );
+        $update_cache = get_site_transient('update_plugins');
 
-        if ( ! is_object( $update_cache ) || empty( $update_cache->response ) || empty( $update_cache->response[ $this->name ] ) ) {
+        if ( ! is_object($update_cache) || empty($update_cache->response) || empty($update_cache->response[$this->name])) {
 
-            $cache_key    = md5( 'edd_plugin_' .sanitize_key( $this->name ) . '_version_info' );
-            $version_info = get_transient( $cache_key );
+            $cache_key    = md5('edd_plugin_'.sanitize_key($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 ) );
+                $version_info = $this->api_request('plugin_latest_version', array('slug' => $this->slug));
 
-                set_transient( $cache_key, $version_info, 3600 );
+                set_transient($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 );
+            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( $this, 'check_update' ) );
+        add_filter('pre_set_site_transient_update_plugins', array($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">';
+            $wp_list_table = _get_list_table('WP_Plugins_List_Table');
+            echo '<tr class="plugin-update-tr"><td colspan="'.$wp_list_table->get_column_count().'" class="plugin-update colspanchange"><div class="update-message">';
 
-            $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(
 					/* translators: 1: name 2: changelog URL 3: version */
-                    __( 'There is a new version of %1$s available. <a target="_blank" class="thickbox" href="%2$s">View version %3$s details</a>.', 'give' ),
-                    esc_html( $version_info->name ),
-                    esc_url( $changelog_link ),
-                    esc_html( $version_info->new_version )
+                    __('There is a new version of %1$s available. <a target="_blank" class="thickbox" href="%2$s">View version %3$s details</a>.', 'give'),
+                    esc_html($version_info->name),
+                    esc_url($changelog_link),
+                    esc_html($version_info->new_version)
                 );
             } else {
                 printf(
 					/* translators: 1: name 2: changelog URL 3: version 4: update URL */
-                    __( 'There is a new version of %1$s available. <a target="_blank" class="thickbox" href="%2$s">View version %3$s details</a> or <a href="%4$s">update now</a>.', 'give' ),
-                    esc_html( $version_info->name ),
-                    esc_url( $changelog_link ),
-                    esc_html( $version_info->new_version ),
-                    esc_url( wp_nonce_url( self_admin_url( 'update.php?action=upgrade-plugin&plugin=' ) . $this->name, 'upgrade-plugin_' . $this->name ) )
+                    __('There is a new version of %1$s available. <a target="_blank" class="thickbox" href="%2$s">View version %3$s details</a> or <a href="%4$s">update now</a>.', 'give'),
+                    esc_html($version_info->name),
+                    esc_url($changelog_link),
+                    esc_html($version_info->new_version),
+                    esc_url(wp_nonce_url(self_admin_url('update.php?action=upgrade-plugin&plugin=').$this->name, 'upgrade-plugin_'.$this->name))
                 );
             }
 
@@ -207,16 +207,16 @@ 
      * @param object  $_args
      * @return object $_data
      */
-    function plugins_api_filter( $_data, $_action = '', $_args = null ) {
+    function plugins_api_filter($_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;
 
@@ -231,9 +231,9 @@ 
             )
         );
 
-        $api_response = $this->api_request( 'plugin_information', $to_send );
+        $api_response = $this->api_request('plugin_information', $to_send);
 
-        if ( false !== $api_response ) {
+        if (false !== $api_response) {
             $_data = $api_response;
         }
 
@@ -248,9 +248,9 @@ 
      * @param string  $url
      * @return object $array
      */
-    function http_request_args( $args, $url ) {
+    function http_request_args($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;
@@ -267,40 +267,40 @@ 
      * @param array   $_data   Parameters for the API action.
      * @return false||object
      */
-    private function api_request( $_action, $_data ) {
+    private function api_request($_action, $_data) {
 
-        $data = array_merge( $this->api_data, $_data );
+        $data = array_merge($this->api_data, $_data);
 
-        if ( $data['slug'] != $this->slug ) {
+        if ($data['slug'] != $this->slug) {
             return;
 		}
 
-        if ( empty( $data['license'] ) ) {
+        if (empty($data['license'])) {
             return;
 		}
 
-        if( $this->api_url == home_url() ) {
+        if ($this->api_url == home_url()) {
             return false; // Don't allow a plugin to ping itself
         }
 
         $api_params = array(
             'edd_action' => 'get_version',
             'license'    => $data['license'],
-            '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'       => $data['slug'],
             'author'     => $data['author'],
             'url'        => home_url()
         );
 
-        $request = wp_remote_post( $this->api_url, array( 'timeout' => 15, 'sslverify' => false, 'body' => $api_params ) );
+        $request = wp_remote_post($this->api_url, array('timeout' => 15, 'sslverify' => false, 'body' => $api_params));
 
-        if ( ! is_wp_error( $request ) ) {
-            $request = json_decode( wp_remote_retrieve_body( $request ) );
+        if ( ! is_wp_error($request)) {
+            $request = json_decode(wp_remote_retrieve_body($request));
         }
 
-        if ( $request && isset( $request->sections ) ) {
-            $request->sections = maybe_unserialize( $request->sections );
+        if ($request && isset($request->sections)) {
+            $request->sections = maybe_unserialize($request->sections);
         } else {
             $request = false;
         }
@@ -311,26 +311,26 @@ 
     public function show_changelog() {
 
 
-        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' ) ) {
-            wp_die( esc_html__( 'You do not have permission to install plugin updates.', 'give' ), esc_html__( 'Error', 'give' ), array( 'response' => 403 ) );
+        if ( ! current_user_can('update_plugins')) {
+            wp_die(esc_html__('You do not have permission to install plugin updates.', 'give'), esc_html__('Error', 'give'), array('response' => 403));
         }
 
-        $response = $this->api_request( 'plugin_latest_version', array( 'slug' => $_REQUEST['slug'] ) );
+        $response = $this->api_request('plugin_latest_version', array('slug' => $_REQUEST['slug']));
 
-        if( $response && isset( $response->sections['changelog'] ) ) {
-            echo '<div style="background:#fff;padding:10px;">' . $response->sections['changelog'] . '</div>';
+        if ($response && isset($response->sections['changelog'])) {
+            echo '<div style="background:#fff;padding:10px;">'.$response->sections['changelog'].'</div>';
         }