iqltechnologies / brighty

brighty/wp-admin/includes/class-walker-category-checklist.php

Indentation +105 added lines, -105 removed lines

@@ -17,122 +17,122 @@
  * @see wp_terms_checklist()
  */
 class Walker_Category_Checklist extends Walker {
-	public $tree_type = 'category';
-	public $db_fields = array(
-		'parent' => 'parent',
-		'id'     => 'term_id',
-	); // TODO: Decouple this.
+    public $tree_type = 'category';
+    public $db_fields = array(
+        'parent' => 'parent',
+        'id'     => 'term_id',
+    ); // TODO: Decouple this.
 
-	/**
-	 * Starts the list before the elements are added.
-	 *
-	 * @see Walker:start_lvl()
-	 *
-	 * @since 2.5.1
-	 *
-	 * @param string $output Used to append additional content (passed by reference).
-	 * @param int    $depth  Depth of category. Used for tab indentation.
-	 * @param array  $args   An array of arguments. @see wp_terms_checklist()
-	 */
-	public function start_lvl( &$output, $depth = 0, $args = array() ) {
-		$indent  = str_repeat( "\t", $depth );
-		$output .= "$indent<ul class='children'>\n";
-	}
+    /**
+     * Starts the list before the elements are added.
+     *
+     * @see Walker:start_lvl()
+     *
+     * @since 2.5.1
+     *
+     * @param string $output Used to append additional content (passed by reference).
+     * @param int    $depth  Depth of category. Used for tab indentation.
+     * @param array  $args   An array of arguments. @see wp_terms_checklist()
+     */
+    public function start_lvl( &$output, $depth = 0, $args = array() ) {
+        $indent  = str_repeat( "\t", $depth );
+        $output .= "$indent<ul class='children'>\n";
+    }
 
-	/**
-	 * Ends the list of after the elements are added.
-	 *
-	 * @see Walker::end_lvl()
-	 *
-	 * @since 2.5.1
-	 *
-	 * @param string $output Used to append additional content (passed by reference).
-	 * @param int    $depth  Depth of category. Used for tab indentation.
-	 * @param array  $args   An array of arguments. @see wp_terms_checklist()
-	 */
-	public function end_lvl( &$output, $depth = 0, $args = array() ) {
-		$indent  = str_repeat( "\t", $depth );
-		$output .= "$indent</ul>\n";
-	}
+    /**
+     * Ends the list of after the elements are added.
+     *
+     * @see Walker::end_lvl()
+     *
+     * @since 2.5.1
+     *
+     * @param string $output Used to append additional content (passed by reference).
+     * @param int    $depth  Depth of category. Used for tab indentation.
+     * @param array  $args   An array of arguments. @see wp_terms_checklist()
+     */
+    public function end_lvl( &$output, $depth = 0, $args = array() ) {
+        $indent  = str_repeat( "\t", $depth );
+        $output .= "$indent</ul>\n";
+    }
 
-	/**
-	 * Start the element output.
-	 *
-	 * @see Walker::start_el()
-	 *
-	 * @since 2.5.1
-	 * @since 5.9.0 Renamed `$category` to `$data_object` and `$id` to `$current_object_id`
-	 *              to match parent class for PHP 8 named parameter support.
-	 *
-	 * @param string  $output            Used to append additional content (passed by reference).
-	 * @param WP_Term $data_object       The current term object.
-	 * @param int     $depth             Depth of the term in reference to parents. Default 0.
-	 * @param array   $args              An array of arguments. @see wp_terms_checklist()
-	 * @param int     $current_object_id Optional. ID of the current term. Default 0.
-	 */
-	public function start_el( &$output, $data_object, $depth = 0, $args = array(), $current_object_id = 0 ) {
-		// Restores the more descriptive, specific name for use within this method.
-		$category = $data_object;
+    /**
+     * Start the element output.
+     *
+     * @see Walker::start_el()
+     *
+     * @since 2.5.1
+     * @since 5.9.0 Renamed `$category` to `$data_object` and `$id` to `$current_object_id`
+     *              to match parent class for PHP 8 named parameter support.
+     *
+     * @param string  $output            Used to append additional content (passed by reference).
+     * @param WP_Term $data_object       The current term object.
+     * @param int     $depth             Depth of the term in reference to parents. Default 0.
+     * @param array   $args              An array of arguments. @see wp_terms_checklist()
+     * @param int     $current_object_id Optional. ID of the current term. Default 0.
+     */
+    public function start_el( &$output, $data_object, $depth = 0, $args = array(), $current_object_id = 0 ) {
+        // Restores the more descriptive, specific name for use within this method.
+        $category = $data_object;
 
-		if ( empty( $args['taxonomy'] ) ) {
-			$taxonomy = 'category';
-		} else {
-			$taxonomy = $args['taxonomy'];
-		}
+        if ( empty( $args['taxonomy'] ) ) {
+            $taxonomy = 'category';
+        } else {
+            $taxonomy = $args['taxonomy'];
+        }
 
-		if ( 'category' === $taxonomy ) {
-			$name = 'post_category';
-		} else {
-			$name = 'tax_input[' . $taxonomy . ']';
-		}
+        if ( 'category' === $taxonomy ) {
+            $name = 'post_category';
+        } else {
+            $name = 'tax_input[' . $taxonomy . ']';
+        }
 
-		$args['popular_cats'] = ! empty( $args['popular_cats'] ) ? array_map( 'intval', $args['popular_cats'] ) : array();
+        $args['popular_cats'] = ! empty( $args['popular_cats'] ) ? array_map( 'intval', $args['popular_cats'] ) : array();
 
-		$class = in_array( $category->term_id, $args['popular_cats'], true ) ? ' class="popular-category"' : '';
+        $class = in_array( $category->term_id, $args['popular_cats'], true ) ? ' class="popular-category"' : '';
 
-		$args['selected_cats'] = ! empty( $args['selected_cats'] ) ? array_map( 'intval', $args['selected_cats'] ) : array();
+        $args['selected_cats'] = ! empty( $args['selected_cats'] ) ? array_map( 'intval', $args['selected_cats'] ) : array();
 
-		if ( ! empty( $args['list_only'] ) ) {
-			$aria_checked = 'false';
-			$inner_class  = 'category';
+        if ( ! empty( $args['list_only'] ) ) {
+            $aria_checked = 'false';
+            $inner_class  = 'category';
 
-			if ( in_array( $category->term_id, $args['selected_cats'], true ) ) {
-				$inner_class .= ' selected';
-				$aria_checked = 'true';
-			}
+            if ( in_array( $category->term_id, $args['selected_cats'], true ) ) {
+                $inner_class .= ' selected';
+                $aria_checked = 'true';
+            }
 
-			$output .= "\n" . '<li' . $class . '>' .
-				'<div class="' . $inner_class . '" data-term-id=' . $category->term_id .
-				' tabindex="0" role="checkbox" aria-checked="' . $aria_checked . '">' .
-				/** This filter is documented in wp-includes/category-template.php */
-				esc_html( apply_filters( 'the_category', $category->name, '', '' ) ) . '</div>';
-		} else {
-			$is_selected = in_array( $category->term_id, $args['selected_cats'], true );
-			$is_disabled = ! empty( $args['disabled'] );
+            $output .= "\n" . '<li' . $class . '>' .
+                '<div class="' . $inner_class . '" data-term-id=' . $category->term_id .
+                ' tabindex="0" role="checkbox" aria-checked="' . $aria_checked . '">' .
+                /** This filter is documented in wp-includes/category-template.php */
+                esc_html( apply_filters( 'the_category', $category->name, '', '' ) ) . '</div>';
+        } else {
+            $is_selected = in_array( $category->term_id, $args['selected_cats'], true );
+            $is_disabled = ! empty( $args['disabled'] );
 
-			$output .= "\n<li id='{$taxonomy}-{$category->term_id}'$class>" .
-				'<label class="selectit"><input value="' . $category->term_id . '" type="checkbox" name="' . $name . '[]" id="in-' . $taxonomy . '-' . $category->term_id . '"' .
-				checked( $is_selected, true, false ) .
-				disabled( $is_disabled, true, false ) . ' /> ' .
-				/** This filter is documented in wp-includes/category-template.php */
-				esc_html( apply_filters( 'the_category', $category->name, '', '' ) ) . '</label>';
-		}
-	}
+            $output .= "\n<li id='{$taxonomy}-{$category->term_id}'$class>" .
+                '<label class="selectit"><input value="' . $category->term_id . '" type="checkbox" name="' . $name . '[]" id="in-' . $taxonomy . '-' . $category->term_id . '"' .
+                checked( $is_selected, true, false ) .
+                disabled( $is_disabled, true, false ) . ' /> ' .
+                /** This filter is documented in wp-includes/category-template.php */
+                esc_html( apply_filters( 'the_category', $category->name, '', '' ) ) . '</label>';
+        }
+    }
 
-	/**
-	 * Ends the element output, if needed.
-	 *
-	 * @see Walker::end_el()
-	 *
-	 * @since 2.5.1
-	 * @since 5.9.0 Renamed `$category` to `$data_object` to match parent class for PHP 8 named parameter support.
-	 *
-	 * @param string  $output      Used to append additional content (passed by reference).
-	 * @param WP_Term $data_object The current term object.
-	 * @param int     $depth       Depth of the term in reference to parents. Default 0.
-	 * @param array   $args        An array of arguments. @see wp_terms_checklist()
-	 */
-	public function end_el( &$output, $data_object, $depth = 0, $args = array() ) {
-		$output .= "</li>\n";
-	}
+    /**
+     * Ends the element output, if needed.
+     *
+     * @see Walker::end_el()
+     *
+     * @since 2.5.1
+     * @since 5.9.0 Renamed `$category` to `$data_object` to match parent class for PHP 8 named parameter support.
+     *
+     * @param string  $output      Used to append additional content (passed by reference).
+     * @param WP_Term $data_object The current term object.
+     * @param int     $depth       Depth of the term in reference to parents. Default 0.
+     * @param array   $args        An array of arguments. @see wp_terms_checklist()
+     */
+    public function end_el( &$output, $data_object, $depth = 0, $args = array() ) {
+        $output .= "</li>\n";
+    }
 }

brighty/wp-admin/includes/theme-install.php

Indentation +110 added lines, -110 removed lines

@@ -7,47 +7,47 @@ 
  */
 
 $themes_allowedtags = array(
-	'a'       => array(
-		'href'   => array(),
-		'title'  => array(),
-		'target' => array(),
-	),
-	'abbr'    => array( 'title' => array() ),
-	'acronym' => array( 'title' => array() ),
-	'code'    => array(),
-	'pre'     => array(),
-	'em'      => array(),
-	'strong'  => array(),
-	'div'     => array(),
-	'p'       => array(),
-	'ul'      => array(),
-	'ol'      => array(),
-	'li'      => array(),
-	'h1'      => array(),
-	'h2'      => array(),
-	'h3'      => array(),
-	'h4'      => array(),
-	'h5'      => array(),
-	'h6'      => array(),
-	'img'     => array(
-		'src'   => array(),
-		'class' => array(),
-		'alt'   => array(),
-	),
+    'a'       => array(
+        'href'   => array(),
+        'title'  => array(),
+        'target' => array(),
+    ),
+    'abbr'    => array( 'title' => array() ),
+    'acronym' => array( 'title' => array() ),
+    'code'    => array(),
+    'pre'     => array(),
+    'em'      => array(),
+    'strong'  => array(),
+    'div'     => array(),
+    'p'       => array(),
+    'ul'      => array(),
+    'ol'      => array(),
+    'li'      => array(),
+    'h1'      => array(),
+    'h2'      => array(),
+    'h3'      => array(),
+    'h4'      => array(),
+    'h5'      => array(),
+    'h6'      => array(),
+    'img'     => array(
+        'src'   => array(),
+        'class' => array(),
+        'alt'   => array(),
+    ),
 );
 
 $theme_field_defaults = array(
-	'description'  => true,
-	'sections'     => false,
-	'tested'       => true,
-	'requires'     => true,
-	'rating'       => true,
-	'downloaded'   => true,
-	'downloadlink' => true,
-	'last_updated' => true,
-	'homepage'     => true,
-	'tags'         => true,
-	'num_ratings'  => true,
+    'description'  => true,
+    'sections'     => false,
+    'tested'       => true,
+    'requires'     => true,
+    'rating'       => true,
+    'downloaded'   => true,
+    'downloadlink' => true,
+    'last_updated' => true,
+    'homepage'     => true,
+    'tags'         => true,
+    'num_ratings'  => true,
 );
 
 /**
@@ -60,25 +60,25 @@ 
  * @return array
  */
 function install_themes_feature_list() {
-	_deprecated_function( __FUNCTION__, '3.1.0', 'get_theme_feature_list()' );
+    _deprecated_function( __FUNCTION__, '3.1.0', 'get_theme_feature_list()' );
 
-	$cache = get_transient( 'wporg_theme_feature_list' );
-	if ( ! $cache ) {
-		set_transient( 'wporg_theme_feature_list', array(), 3 * HOUR_IN_SECONDS );
-	}
+    $cache = get_transient( 'wporg_theme_feature_list' );
+    if ( ! $cache ) {
+        set_transient( 'wporg_theme_feature_list', array(), 3 * HOUR_IN_SECONDS );
+    }
 
-	if ( $cache ) {
-		return $cache;
-	}
+    if ( $cache ) {
+        return $cache;
+    }
 
-	$feature_list = themes_api( 'feature_list', array() );
-	if ( is_wp_error( $feature_list ) ) {
-		return array();
-	}
+    $feature_list = themes_api( 'feature_list', array() );
+    if ( is_wp_error( $feature_list ) ) {
+        return array();
+    }
 
-	set_transient( 'wporg_theme_feature_list', $feature_list, 3 * HOUR_IN_SECONDS );
+    set_transient( 'wporg_theme_feature_list', $feature_list, 3 * HOUR_IN_SECONDS );
 
-	return $feature_list;
+    return $feature_list;
 }
 
 /**
@@ -89,12 +89,12 @@ 
  * @param bool $type_selector
  */
 function install_theme_search_form( $type_selector = true ) {
-	$type = isset( $_REQUEST['type'] ) ? wp_unslash( $_REQUEST['type'] ) : 'term';
-	$term = isset( $_REQUEST['s'] ) ? wp_unslash( $_REQUEST['s'] ) : '';
-	if ( ! $type_selector ) {
-		echo '<p class="install-help">' . __( 'Search for themes by keyword.' ) . '</p>';
-	}
-	?>
+    $type = isset( $_REQUEST['type'] ) ? wp_unslash( $_REQUEST['type'] ) : 'term';
+    $term = isset( $_REQUEST['s'] ) ? wp_unslash( $_REQUEST['s'] ) : '';
+    if ( ! $type_selector ) {
+        echo '<p class="install-help">' . __( 'Search for themes by keyword.' ) . '</p>';
+    }
+    ?>
 <form id="search-themes" method="get">
 	<input type="hidden" name="tab" value="search" />
 	<?php if ( $type_selector ) : ?>
@@ -106,18 +106,18 @@ 
 	</select>
 	<label class="screen-reader-text" for="s">
 		<?php
-		switch ( $type ) {
-			case 'term':
-				_e( 'Search by keyword' );
-				break;
-			case 'author':
-				_e( 'Search by author' );
-				break;
-			case 'tag':
-				_e( 'Search by tag' );
-				break;
-		}
-		?>
+        switch ( $type ) {
+            case 'term':
+                _e( 'Search by keyword' );
+                break;
+            case 'author':
+                _e( 'Search by author' );
+                break;
+            case 'tag':
+                _e( 'Search by tag' );
+                break;
+        }
+        ?>
 	</label>
 	<?php else : ?>
 	<label class="screen-reader-text" for="s"><?php _e( 'Search by keyword' ); ?></label>
@@ -134,26 +134,26 @@ 
  * @since 2.8.0
  */
 function install_themes_dashboard() {
-	install_theme_search_form( false );
-	?>
+    install_theme_search_form( false );
+    ?>
 <h4><?php _e( 'Feature Filter' ); ?></h4>
 <p class="install-help"><?php _e( 'Find a theme based on specific features.' ); ?></p>
 
 <form method="get">
 	<input type="hidden" name="tab" value="search" />
 	<?php
-	$feature_list = get_theme_feature_list();
-	echo '<div class="feature-filter">';
+    $feature_list = get_theme_feature_list();
+    echo '<div class="feature-filter">';
 
-	foreach ( (array) $feature_list as $feature_name => $features ) {
-		$feature_name = esc_html( $feature_name );
-		echo '<div class="feature-name">' . $feature_name . '</div>';
+    foreach ( (array) $feature_list as $feature_name => $features ) {
+        $feature_name = esc_html( $feature_name );
+        echo '<div class="feature-name">' . $feature_name . '</div>';
 
-		echo '<ol class="feature-group">';
-		foreach ( $features as $feature => $feature_name ) {
-			$feature_name = esc_html( $feature_name );
-			$feature      = esc_attr( $feature );
-			?>
+        echo '<ol class="feature-group">';
+        foreach ( $features as $feature => $feature_name ) {
+            $feature_name = esc_html( $feature_name );
+            $feature      = esc_attr( $feature );
+            ?>
 
 <li>
 	<input type="checkbox" name="features[]" id="feature-id-<?php echo $feature; ?>" value="<?php echo $feature; ?>" />
@@ -164,8 +164,8 @@ 
 </ol>
 <br class="clear" />
 		<?php
-	}
-	?>
+    }
+    ?>
 
 </div>
 <br class="clear" />
@@ -178,7 +178,7 @@ 
  * @since 2.8.0
  */
 function install_themes_upload() {
-	?>
+    ?>
 <p class="install-help"><?php _e( 'If you have a theme in a .zip format, you may install or update it by uploading it here.' ); ?></p>
 <form method="post" enctype="multipart/form-data" class="wp-upload-form" action="<?php echo self_admin_url( 'update.php?action=upload-theme' ); ?>">
 	<?php wp_nonce_field( 'theme-upload' ); ?>
@@ -199,13 +199,13 @@ 
  * @param object $theme
  */
 function display_theme( $theme ) {
-	_deprecated_function( __FUNCTION__, '3.4.0' );
-	global $wp_list_table;
-	if ( ! isset( $wp_list_table ) ) {
-		$wp_list_table = _get_list_table( 'WP_Theme_Install_List_Table' );
-	}
-	$wp_list_table->prepare_items();
-	$wp_list_table->single_row( $theme );
+    _deprecated_function( __FUNCTION__, '3.4.0' );
+    global $wp_list_table;
+    if ( ! isset( $wp_list_table ) ) {
+        $wp_list_table = _get_list_table( 'WP_Theme_Install_List_Table' );
+    }
+    $wp_list_table->prepare_items();
+    $wp_list_table->single_row( $theme );
 }
 
 /**
@@ -216,13 +216,13 @@ 
  * @global WP_Theme_Install_List_Table $wp_list_table
  */
 function display_themes() {
-	global $wp_list_table;
+    global $wp_list_table;
 
-	if ( ! isset( $wp_list_table ) ) {
-		$wp_list_table = _get_list_table( 'WP_Theme_Install_List_Table' );
-	}
-	$wp_list_table->prepare_items();
-	$wp_list_table->display();
+    if ( ! isset( $wp_list_table ) ) {
+        $wp_list_table = _get_list_table( 'WP_Theme_Install_List_Table' );
+    }
+    $wp_list_table->prepare_items();
+    $wp_list_table->display();
 
 }
 
@@ -234,19 +234,19 @@ 
  * @global WP_Theme_Install_List_Table $wp_list_table
  */
 function install_theme_information() {
-	global $wp_list_table;
+    global $wp_list_table;
 
-	$theme = themes_api( 'theme_information', array( 'slug' => wp_unslash( $_REQUEST['theme'] ) ) );
+    $theme = themes_api( 'theme_information', array( 'slug' => wp_unslash( $_REQUEST['theme'] ) ) );
 
-	if ( is_wp_error( $theme ) ) {
-		wp_die( $theme );
-	}
+    if ( is_wp_error( $theme ) ) {
+        wp_die( $theme );
+    }
 
-	iframe_header( __( 'Theme Installation' ) );
-	if ( ! isset( $wp_list_table ) ) {
-		$wp_list_table = _get_list_table( 'WP_Theme_Install_List_Table' );
-	}
-	$wp_list_table->theme_installer_single( $theme );
-	iframe_footer();
-	exit;
+    iframe_header( __( 'Theme Installation' ) );
+    if ( ! isset( $wp_list_table ) ) {
+        $wp_list_table = _get_list_table( 'WP_Theme_Install_List_Table' );
+    }
+    $wp_list_table->theme_installer_single( $theme );
+    iframe_footer();
+    exit;
 }

brighty/wp-admin/includes/class-ftp-sockets.php

Indentation +200 added lines, -200 removed lines

@@ -27,220 +27,220 @@
  */
 class ftp_sockets extends ftp_base {
 
-	function __construct($verb=FALSE, $le=FALSE) {
-		parent::__construct(true, $verb, $le);
-	}
+    function __construct($verb=FALSE, $le=FALSE) {
+        parent::__construct(true, $verb, $le);
+    }
 
 // <!-- --------------------------------------------------------------------------------------- -->
 // <!--       Private functions                                                                 -->
 // <!-- --------------------------------------------------------------------------------------- -->
 
-	function _settimeout($sock) {
-		if(!@socket_set_option($sock, SOL_SOCKET, SO_RCVTIMEO, array("sec"=>$this->_timeout, "usec"=>0))) {
-			$this->PushError('_connect','socket set receive timeout',socket_strerror(socket_last_error($sock)));
-			@socket_close($sock);
-			return FALSE;
-		}
-		if(!@socket_set_option($sock, SOL_SOCKET , SO_SNDTIMEO, array("sec"=>$this->_timeout, "usec"=>0))) {
-			$this->PushError('_connect','socket set send timeout',socket_strerror(socket_last_error($sock)));
-			@socket_close($sock);
-			return FALSE;
-		}
-		return true;
-	}
+    function _settimeout($sock) {
+        if(!@socket_set_option($sock, SOL_SOCKET, SO_RCVTIMEO, array("sec"=>$this->_timeout, "usec"=>0))) {
+            $this->PushError('_connect','socket set receive timeout',socket_strerror(socket_last_error($sock)));
+            @socket_close($sock);
+            return FALSE;
+        }
+        if(!@socket_set_option($sock, SOL_SOCKET , SO_SNDTIMEO, array("sec"=>$this->_timeout, "usec"=>0))) {
+            $this->PushError('_connect','socket set send timeout',socket_strerror(socket_last_error($sock)));
+            @socket_close($sock);
+            return FALSE;
+        }
+        return true;
+    }
 
-	function _connect($host, $port) {
-		$this->SendMSG("Creating socket");
-		if(!($sock = @socket_create(AF_INET, SOCK_STREAM, SOL_TCP))) {
-			$this->PushError('_connect','socket create failed',socket_strerror(socket_last_error($sock)));
-			return FALSE;
-		}
-		if(!$this->_settimeout($sock)) return FALSE;
-		$this->SendMSG("Connecting to \"".$host.":".$port."\"");
-		if (!($res = @socket_connect($sock, $host, $port))) {
-			$this->PushError('_connect','socket connect failed',socket_strerror(socket_last_error($sock)));
-			@socket_close($sock);
-			return FALSE;
-		}
-		$this->_connected=true;
-		return $sock;
-	}
+    function _connect($host, $port) {
+        $this->SendMSG("Creating socket");
+        if(!($sock = @socket_create(AF_INET, SOCK_STREAM, SOL_TCP))) {
+            $this->PushError('_connect','socket create failed',socket_strerror(socket_last_error($sock)));
+            return FALSE;
+        }
+        if(!$this->_settimeout($sock)) return FALSE;
+        $this->SendMSG("Connecting to \"".$host.":".$port."\"");
+        if (!($res = @socket_connect($sock, $host, $port))) {
+            $this->PushError('_connect','socket connect failed',socket_strerror(socket_last_error($sock)));
+            @socket_close($sock);
+            return FALSE;
+        }
+        $this->_connected=true;
+        return $sock;
+    }
 
-	function _readmsg($fnction="_readmsg"){
-		if(!$this->_connected) {
-			$this->PushError($fnction,'Connect first');
-			return FALSE;
-		}
-		$result=true;
-		$this->_message="";
-		$this->_code=0;
-		$go=true;
-		do {
-			$tmp=@socket_read($this->_ftp_control_sock, 4096, PHP_BINARY_READ);
-			if($tmp===false) {
-				$go=$result=false;
-				$this->PushError($fnction,'Read failed', socket_strerror(socket_last_error($this->_ftp_control_sock)));
-			} else {
-				$this->_message.=$tmp;
-				$go = !preg_match("/^([0-9]{3})(-.+\\1)? [^".CRLF."]+".CRLF."$/Us", $this->_message, $regs);
-			}
-		} while($go);
-		if($this->LocalEcho) echo "GET < ".rtrim($this->_message, CRLF).CRLF;
-		$this->_code=(int)$regs[1];
-		return $result;
-	}
+    function _readmsg($fnction="_readmsg"){
+        if(!$this->_connected) {
+            $this->PushError($fnction,'Connect first');
+            return FALSE;
+        }
+        $result=true;
+        $this->_message="";
+        $this->_code=0;
+        $go=true;
+        do {
+            $tmp=@socket_read($this->_ftp_control_sock, 4096, PHP_BINARY_READ);
+            if($tmp===false) {
+                $go=$result=false;
+                $this->PushError($fnction,'Read failed', socket_strerror(socket_last_error($this->_ftp_control_sock)));
+            } else {
+                $this->_message.=$tmp;
+                $go = !preg_match("/^([0-9]{3})(-.+\\1)? [^".CRLF."]+".CRLF."$/Us", $this->_message, $regs);
+            }
+        } while($go);
+        if($this->LocalEcho) echo "GET < ".rtrim($this->_message, CRLF).CRLF;
+        $this->_code=(int)$regs[1];
+        return $result;
+    }
 
-	function _exec($cmd, $fnction="_exec") {
-		if(!$this->_ready) {
-			$this->PushError($fnction,'Connect first');
-			return FALSE;
-		}
-		if($this->LocalEcho) echo "PUT > ",$cmd,CRLF;
-		$status=@socket_write($this->_ftp_control_sock, $cmd.CRLF);
-		if($status===false) {
-			$this->PushError($fnction,'socket write failed', socket_strerror(socket_last_error($this->stream)));
-			return FALSE;
-		}
-		$this->_lastaction=time();
-		if(!$this->_readmsg($fnction)) return FALSE;
-		return TRUE;
-	}
+    function _exec($cmd, $fnction="_exec") {
+        if(!$this->_ready) {
+            $this->PushError($fnction,'Connect first');
+            return FALSE;
+        }
+        if($this->LocalEcho) echo "PUT > ",$cmd,CRLF;
+        $status=@socket_write($this->_ftp_control_sock, $cmd.CRLF);
+        if($status===false) {
+            $this->PushError($fnction,'socket write failed', socket_strerror(socket_last_error($this->stream)));
+            return FALSE;
+        }
+        $this->_lastaction=time();
+        if(!$this->_readmsg($fnction)) return FALSE;
+        return TRUE;
+    }
 
-	function _data_prepare($mode=FTP_ASCII) {
-		if(!$this->_settype($mode)) return FALSE;
-		$this->SendMSG("Creating data socket");
-		$this->_ftp_data_sock = @socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
-		if ($this->_ftp_data_sock < 0) {
-			$this->PushError('_data_prepare','socket create failed',socket_strerror(socket_last_error($this->_ftp_data_sock)));
-			return FALSE;
-		}
-		if(!$this->_settimeout($this->_ftp_data_sock)) {
-			$this->_data_close();
-			return FALSE;
-		}
-		if($this->_passive) {
-			if(!$this->_exec("PASV", "pasv")) {
-				$this->_data_close();
-				return FALSE;
-			}
-			if(!$this->_checkCode()) {
-				$this->_data_close();
-				return FALSE;
-			}
-			$ip_port = explode(",", preg_replace("/^.+ \\(?([0-9]{1,3},[0-9]{1,3},[0-9]{1,3},[0-9]{1,3},[0-9]+,[0-9]+)\\)?.*$/s", "\\1", $this->_message));
-			$this->_datahost=$ip_port[0].".".$ip_port[1].".".$ip_port[2].".".$ip_port[3];
-			$this->_dataport=(((int)$ip_port[4])<<8) + ((int)$ip_port[5]);
-			$this->SendMSG("Connecting to ".$this->_datahost.":".$this->_dataport);
-			if(!@socket_connect($this->_ftp_data_sock, $this->_datahost, $this->_dataport)) {
-				$this->PushError("_data_prepare","socket_connect", socket_strerror(socket_last_error($this->_ftp_data_sock)));
-				$this->_data_close();
-				return FALSE;
-			}
-			else $this->_ftp_temp_sock=$this->_ftp_data_sock;
-		} else {
-			if(!@socket_getsockname($this->_ftp_control_sock, $addr, $port)) {
-				$this->PushError("_data_prepare","cannot get control socket information", socket_strerror(socket_last_error($this->_ftp_control_sock)));
-				$this->_data_close();
-				return FALSE;
-			}
-			if(!@socket_bind($this->_ftp_data_sock,$addr)){
-				$this->PushError("_data_prepare","cannot bind data socket", socket_strerror(socket_last_error($this->_ftp_data_sock)));
-				$this->_data_close();
-				return FALSE;
-			}
-			if(!@socket_listen($this->_ftp_data_sock)) {
-				$this->PushError("_data_prepare","cannot listen data socket", socket_strerror(socket_last_error($this->_ftp_data_sock)));
-				$this->_data_close();
-				return FALSE;
-			}
-			if(!@socket_getsockname($this->_ftp_data_sock, $this->_datahost, $this->_dataport)) {
-				$this->PushError("_data_prepare","cannot get data socket information", socket_strerror(socket_last_error($this->_ftp_data_sock)));
-				$this->_data_close();
-				return FALSE;
-			}
-			if(!$this->_exec('PORT '.str_replace('.',',',$this->_datahost.'.'.($this->_dataport>>8).'.'.($this->_dataport&0x00FF)), "_port")) {
-				$this->_data_close();
-				return FALSE;
-			}
-			if(!$this->_checkCode()) {
-				$this->_data_close();
-				return FALSE;
-			}
-		}
-		return TRUE;
-	}
+    function _data_prepare($mode=FTP_ASCII) {
+        if(!$this->_settype($mode)) return FALSE;
+        $this->SendMSG("Creating data socket");
+        $this->_ftp_data_sock = @socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
+        if ($this->_ftp_data_sock < 0) {
+            $this->PushError('_data_prepare','socket create failed',socket_strerror(socket_last_error($this->_ftp_data_sock)));
+            return FALSE;
+        }
+        if(!$this->_settimeout($this->_ftp_data_sock)) {
+            $this->_data_close();
+            return FALSE;
+        }
+        if($this->_passive) {
+            if(!$this->_exec("PASV", "pasv")) {
+                $this->_data_close();
+                return FALSE;
+            }
+            if(!$this->_checkCode()) {
+                $this->_data_close();
+                return FALSE;
+            }
+            $ip_port = explode(",", preg_replace("/^.+ \\(?([0-9]{1,3},[0-9]{1,3},[0-9]{1,3},[0-9]{1,3},[0-9]+,[0-9]+)\\)?.*$/s", "\\1", $this->_message));
+            $this->_datahost=$ip_port[0].".".$ip_port[1].".".$ip_port[2].".".$ip_port[3];
+            $this->_dataport=(((int)$ip_port[4])<<8) + ((int)$ip_port[5]);
+            $this->SendMSG("Connecting to ".$this->_datahost.":".$this->_dataport);
+            if(!@socket_connect($this->_ftp_data_sock, $this->_datahost, $this->_dataport)) {
+                $this->PushError("_data_prepare","socket_connect", socket_strerror(socket_last_error($this->_ftp_data_sock)));
+                $this->_data_close();
+                return FALSE;
+            }
+            else $this->_ftp_temp_sock=$this->_ftp_data_sock;
+        } else {
+            if(!@socket_getsockname($this->_ftp_control_sock, $addr, $port)) {
+                $this->PushError("_data_prepare","cannot get control socket information", socket_strerror(socket_last_error($this->_ftp_control_sock)));
+                $this->_data_close();
+                return FALSE;
+            }
+            if(!@socket_bind($this->_ftp_data_sock,$addr)){
+                $this->PushError("_data_prepare","cannot bind data socket", socket_strerror(socket_last_error($this->_ftp_data_sock)));
+                $this->_data_close();
+                return FALSE;
+            }
+            if(!@socket_listen($this->_ftp_data_sock)) {
+                $this->PushError("_data_prepare","cannot listen data socket", socket_strerror(socket_last_error($this->_ftp_data_sock)));
+                $this->_data_close();
+                return FALSE;
+            }
+            if(!@socket_getsockname($this->_ftp_data_sock, $this->_datahost, $this->_dataport)) {
+                $this->PushError("_data_prepare","cannot get data socket information", socket_strerror(socket_last_error($this->_ftp_data_sock)));
+                $this->_data_close();
+                return FALSE;
+            }
+            if(!$this->_exec('PORT '.str_replace('.',',',$this->_datahost.'.'.($this->_dataport>>8).'.'.($this->_dataport&0x00FF)), "_port")) {
+                $this->_data_close();
+                return FALSE;
+            }
+            if(!$this->_checkCode()) {
+                $this->_data_close();
+                return FALSE;
+            }
+        }
+        return TRUE;
+    }
 
-	function _data_read($mode=FTP_ASCII, $fp=NULL) {
-		$NewLine=$this->_eol_code[$this->OS_local];
-		if(is_resource($fp)) $out=0;
-		else $out="";
-		if(!$this->_passive) {
-			$this->SendMSG("Connecting to ".$this->_datahost.":".$this->_dataport);
-			$this->_ftp_temp_sock=socket_accept($this->_ftp_data_sock);
-			if($this->_ftp_temp_sock===FALSE) {
-				$this->PushError("_data_read","socket_accept", socket_strerror(socket_last_error($this->_ftp_temp_sock)));
-				$this->_data_close();
-				return FALSE;
-			}
-		}
+    function _data_read($mode=FTP_ASCII, $fp=NULL) {
+        $NewLine=$this->_eol_code[$this->OS_local];
+        if(is_resource($fp)) $out=0;
+        else $out="";
+        if(!$this->_passive) {
+            $this->SendMSG("Connecting to ".$this->_datahost.":".$this->_dataport);
+            $this->_ftp_temp_sock=socket_accept($this->_ftp_data_sock);
+            if($this->_ftp_temp_sock===FALSE) {
+                $this->PushError("_data_read","socket_accept", socket_strerror(socket_last_error($this->_ftp_temp_sock)));
+                $this->_data_close();
+                return FALSE;
+            }
+        }
 
-		while(($block=@socket_read($this->_ftp_temp_sock, $this->_ftp_buff_size, PHP_BINARY_READ))!==false) {
-			if($block==="") break;
-			if($mode!=FTP_BINARY) $block=preg_replace("/\r\n|\r|\n/", $this->_eol_code[$this->OS_local], $block);
-			if(is_resource($fp)) $out+=fwrite($fp, $block, strlen($block));
-			else $out.=$block;
-		}
-		return $out;
-	}
+        while(($block=@socket_read($this->_ftp_temp_sock, $this->_ftp_buff_size, PHP_BINARY_READ))!==false) {
+            if($block==="") break;
+            if($mode!=FTP_BINARY) $block=preg_replace("/\r\n|\r|\n/", $this->_eol_code[$this->OS_local], $block);
+            if(is_resource($fp)) $out+=fwrite($fp, $block, strlen($block));
+            else $out.=$block;
+        }
+        return $out;
+    }
 
-	function _data_write($mode=FTP_ASCII, $fp=NULL) {
-		$NewLine=$this->_eol_code[$this->OS_local];
-		if(is_resource($fp)) $out=0;
-		else $out="";
-		if(!$this->_passive) {
-			$this->SendMSG("Connecting to ".$this->_datahost.":".$this->_dataport);
-			$this->_ftp_temp_sock=socket_accept($this->_ftp_data_sock);
-			if($this->_ftp_temp_sock===FALSE) {
-				$this->PushError("_data_write","socket_accept", socket_strerror(socket_last_error($this->_ftp_temp_sock)));
-				$this->_data_close();
-				return false;
-			}
-		}
-		if(is_resource($fp)) {
-			while(!feof($fp)) {
-				$block=fread($fp, $this->_ftp_buff_size);
-				if(!$this->_data_write_block($mode, $block)) return false;
-			}
-		} elseif(!$this->_data_write_block($mode, $fp)) return false;
-		return true;
-	}
+    function _data_write($mode=FTP_ASCII, $fp=NULL) {
+        $NewLine=$this->_eol_code[$this->OS_local];
+        if(is_resource($fp)) $out=0;
+        else $out="";
+        if(!$this->_passive) {
+            $this->SendMSG("Connecting to ".$this->_datahost.":".$this->_dataport);
+            $this->_ftp_temp_sock=socket_accept($this->_ftp_data_sock);
+            if($this->_ftp_temp_sock===FALSE) {
+                $this->PushError("_data_write","socket_accept", socket_strerror(socket_last_error($this->_ftp_temp_sock)));
+                $this->_data_close();
+                return false;
+            }
+        }
+        if(is_resource($fp)) {
+            while(!feof($fp)) {
+                $block=fread($fp, $this->_ftp_buff_size);
+                if(!$this->_data_write_block($mode, $block)) return false;
+            }
+        } elseif(!$this->_data_write_block($mode, $fp)) return false;
+        return true;
+    }
 
-	function _data_write_block($mode, $block) {
-		if($mode!=FTP_BINARY) $block=preg_replace("/\r\n|\r|\n/", $this->_eol_code[$this->OS_remote], $block);
-		do {
-			if(($t=@socket_write($this->_ftp_temp_sock, $block))===FALSE) {
-				$this->PushError("_data_write","socket_write", socket_strerror(socket_last_error($this->_ftp_temp_sock)));
-				$this->_data_close();
-				return FALSE;
-			}
-			$block=substr($block, $t);
-		} while(!empty($block));
-		return true;
-	}
+    function _data_write_block($mode, $block) {
+        if($mode!=FTP_BINARY) $block=preg_replace("/\r\n|\r|\n/", $this->_eol_code[$this->OS_remote], $block);
+        do {
+            if(($t=@socket_write($this->_ftp_temp_sock, $block))===FALSE) {
+                $this->PushError("_data_write","socket_write", socket_strerror(socket_last_error($this->_ftp_temp_sock)));
+                $this->_data_close();
+                return FALSE;
+            }
+            $block=substr($block, $t);
+        } while(!empty($block));
+        return true;
+    }
 
-	function _data_close() {
-		@socket_close($this->_ftp_temp_sock);
-		@socket_close($this->_ftp_data_sock);
-		$this->SendMSG("Disconnected data from remote host");
-		return TRUE;
-	}
+    function _data_close() {
+        @socket_close($this->_ftp_temp_sock);
+        @socket_close($this->_ftp_data_sock);
+        $this->SendMSG("Disconnected data from remote host");
+        return TRUE;
+    }
 
-	function _quit() {
-		if($this->_connected) {
-			@socket_close($this->_ftp_control_sock);
-			$this->_connected=false;
-			$this->SendMSG("Socket closed");
-		}
-	}
+    function _quit() {
+        if($this->_connected) {
+            @socket_close($this->_ftp_control_sock);
+            $this->_connected=false;
+            $this->SendMSG("Socket closed");
+        }
+    }
 }
 ?>

brighty/wp-admin/includes/admin.php

Indentation +5 added lines, -5 removed lines

@@ -8,12 +8,12 @@ 
  */
 
 if ( ! defined( 'WP_ADMIN' ) ) {
-	/*
+    /*
 	 * This file is being included from a file other than wp-admin/admin.php, so
 	 * some setup was skipped. Make sure the admin message catalog is loaded since
 	 * load_default_textdomain() will not have done so in this context.
 	 */
-	load_textdomain( 'default', WP_LANG_DIR . '/admin-' . get_locale() . '.mo' );
+    load_textdomain( 'default', WP_LANG_DIR . '/admin-' . get_locale() . '.mo' );
 }
 
 /** WordPress Administration Hooks */
@@ -93,7 +93,7 @@ 
 
 /** WordPress Multisite support API */
 if ( is_multisite() ) {
-	require_once ABSPATH . 'wp-admin/includes/ms-admin-filters.php';
-	require_once ABSPATH . 'wp-admin/includes/ms.php';
-	require_once ABSPATH . 'wp-admin/includes/ms-deprecated.php';
+    require_once ABSPATH . 'wp-admin/includes/ms-admin-filters.php';
+    require_once ABSPATH . 'wp-admin/includes/ms.php';
+    require_once ABSPATH . 'wp-admin/includes/ms-deprecated.php';
 }

brighty/wp-admin/includes/class-wp-filesystem-ftpext.php

Indentation +764 added lines, -764 removed lines

@@ -15,768 +15,768 @@
  */
 class WP_Filesystem_FTPext extends WP_Filesystem_Base {
 
-	/**
-	 * @since 2.5.0
-	 * @var resource
-	 */
-	public $link;
-
-	/**
-	 * Constructor.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param array $opt
-	 */
-	public function __construct( $opt = '' ) {
-		$this->method = 'ftpext';
-		$this->errors = new WP_Error();
-
-		// Check if possible to use ftp functions.
-		if ( ! extension_loaded( 'ftp' ) ) {
-			$this->errors->add( 'no_ftp_ext', __( 'The ftp PHP extension is not available' ) );
-			return;
-		}
-
-		// This class uses the timeout on a per-connection basis, others use it on a per-action basis.
-		if ( ! defined( 'FS_TIMEOUT' ) ) {
-			define( 'FS_TIMEOUT', 240 );
-		}
-
-		if ( empty( $opt['port'] ) ) {
-			$this->options['port'] = 21;
-		} else {
-			$this->options['port'] = $opt['port'];
-		}
-
-		if ( empty( $opt['hostname'] ) ) {
-			$this->errors->add( 'empty_hostname', __( 'FTP hostname is required' ) );
-		} else {
-			$this->options['hostname'] = $opt['hostname'];
-		}
-
-		// Check if the options provided are OK.
-		if ( empty( $opt['username'] ) ) {
-			$this->errors->add( 'empty_username', __( 'FTP username is required' ) );
-		} else {
-			$this->options['username'] = $opt['username'];
-		}
-
-		if ( empty( $opt['password'] ) ) {
-			$this->errors->add( 'empty_password', __( 'FTP password is required' ) );
-		} else {
-			$this->options['password'] = $opt['password'];
-		}
-
-		$this->options['ssl'] = false;
-
-		if ( isset( $opt['connection_type'] ) && 'ftps' === $opt['connection_type'] ) {
-			$this->options['ssl'] = true;
-		}
-	}
-
-	/**
-	 * Connects filesystem.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @return bool True on success, false on failure.
-	 */
-	public function connect() {
-		if ( isset( $this->options['ssl'] ) && $this->options['ssl'] && function_exists( 'ftp_ssl_connect' ) ) {
-			$this->link = @ftp_ssl_connect( $this->options['hostname'], $this->options['port'], FS_CONNECT_TIMEOUT );
-		} else {
-			$this->link = @ftp_connect( $this->options['hostname'], $this->options['port'], FS_CONNECT_TIMEOUT );
-		}
-
-		if ( ! $this->link ) {
-			$this->errors->add(
-				'connect',
-				sprintf(
-					/* translators: %s: hostname:port */
-					__( 'Failed to connect to FTP Server %s' ),
-					$this->options['hostname'] . ':' . $this->options['port']
-				)
-			);
-
-			return false;
-		}
-
-		if ( ! @ftp_login( $this->link, $this->options['username'], $this->options['password'] ) ) {
-			$this->errors->add(
-				'auth',
-				sprintf(
-					/* translators: %s: Username. */
-					__( 'Username/Password incorrect for %s' ),
-					$this->options['username']
-				)
-			);
-
-			return false;
-		}
-
-		// Set the connection to use Passive FTP.
-		ftp_pasv( $this->link, true );
-
-		if ( @ftp_get_option( $this->link, FTP_TIMEOUT_SEC ) < FS_TIMEOUT ) {
-			@ftp_set_option( $this->link, FTP_TIMEOUT_SEC, FS_TIMEOUT );
-		}
-
-		return true;
-	}
-
-	/**
-	 * Reads entire file into a string.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $file Name of the file to read.
-	 * @return string|false Read data on success, false if no temporary file could be opened,
-	 *                      or if the file couldn't be retrieved.
-	 */
-	public function get_contents( $file ) {
-		$tempfile   = wp_tempnam( $file );
-		$temphandle = fopen( $tempfile, 'w+' );
-
-		if ( ! $temphandle ) {
-			unlink( $tempfile );
-			return false;
-		}
-
-		if ( ! ftp_fget( $this->link, $temphandle, $file, FTP_BINARY ) ) {
-			fclose( $temphandle );
-			unlink( $tempfile );
-			return false;
-		}
-
-		fseek( $temphandle, 0 ); // Skip back to the start of the file being written to.
-		$contents = '';
-
-		while ( ! feof( $temphandle ) ) {
-			$contents .= fread( $temphandle, 8 * KB_IN_BYTES );
-		}
-
-		fclose( $temphandle );
-		unlink( $tempfile );
-
-		return $contents;
-	}
-
-	/**
-	 * Reads entire file into an array.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $file Path to the file.
-	 * @return array|false File contents in an array on success, false on failure.
-	 */
-	public function get_contents_array( $file ) {
-		return explode( "\n", $this->get_contents( $file ) );
-	}
-
-	/**
-	 * Writes a string to a file.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string    $file     Remote path to the file where to write the data.
-	 * @param string    $contents The data to write.
-	 * @param int|false $mode     Optional. The file permissions as octal number, usually 0644.
-	 *                            Default false.
-	 * @return bool True on success, false on failure.
-	 */
-	public function put_contents( $file, $contents, $mode = false ) {
-		$tempfile   = wp_tempnam( $file );
-		$temphandle = fopen( $tempfile, 'wb+' );
-
-		if ( ! $temphandle ) {
-			unlink( $tempfile );
-			return false;
-		}
-
-		mbstring_binary_safe_encoding();
-
-		$data_length   = strlen( $contents );
-		$bytes_written = fwrite( $temphandle, $contents );
-
-		reset_mbstring_encoding();
-
-		if ( $data_length !== $bytes_written ) {
-			fclose( $temphandle );
-			unlink( $tempfile );
-			return false;
-		}
-
-		fseek( $temphandle, 0 ); // Skip back to the start of the file being written to.
-
-		$ret = ftp_fput( $this->link, $file, $temphandle, FTP_BINARY );
-
-		fclose( $temphandle );
-		unlink( $tempfile );
-
-		$this->chmod( $file, $mode );
-
-		return $ret;
-	}
-
-	/**
-	 * Gets the current working directory.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @return string|false The current working directory on success, false on failure.
-	 */
-	public function cwd() {
-		$cwd = ftp_pwd( $this->link );
-
-		if ( $cwd ) {
-			$cwd = trailingslashit( $cwd );
-		}
-
-		return $cwd;
-	}
-
-	/**
-	 * Changes current directory.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $dir The new current directory.
-	 * @return bool True on success, false on failure.
-	 */
-	public function chdir( $dir ) {
-		return @ftp_chdir( $this->link, $dir );
-	}
-
-	/**
-	 * Changes filesystem permissions.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string    $file      Path to the file.
-	 * @param int|false $mode      Optional. The permissions as octal number, usually 0644 for files,
-	 *                             0755 for directories. Default false.
-	 * @param bool      $recursive Optional. If set to true, changes file permissions recursively.
-	 *                             Default false.
-	 * @return bool True on success, false on failure.
-	 */
-	public function chmod( $file, $mode = false, $recursive = false ) {
-		if ( ! $mode ) {
-			if ( $this->is_file( $file ) ) {
-				$mode = FS_CHMOD_FILE;
-			} elseif ( $this->is_dir( $file ) ) {
-				$mode = FS_CHMOD_DIR;
-			} else {
-				return false;
-			}
-		}
-
-		// chmod any sub-objects if recursive.
-		if ( $recursive && $this->is_dir( $file ) ) {
-			$filelist = $this->dirlist( $file );
-
-			foreach ( (array) $filelist as $filename => $filemeta ) {
-				$this->chmod( $file . '/' . $filename, $mode, $recursive );
-			}
-		}
-
-		// chmod the file or directory.
-		if ( ! function_exists( 'ftp_chmod' ) ) {
-			return (bool) ftp_site( $this->link, sprintf( 'CHMOD %o %s', $mode, $file ) );
-		}
-
-		return (bool) ftp_chmod( $this->link, $mode, $file );
-	}
-
-	/**
-	 * Gets the file owner.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $file Path to the file.
-	 * @return string|false Username of the owner on success, false on failure.
-	 */
-	public function owner( $file ) {
-		$dir = $this->dirlist( $file );
-
-		return $dir[ $file ]['owner'];
-	}
-
-	/**
-	 * Gets the permissions of the specified file or filepath in their octal format.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $file Path to the file.
-	 * @return string Mode of the file (the last 3 digits).
-	 */
-	public function getchmod( $file ) {
-		$dir = $this->dirlist( $file );
-
-		return $dir[ $file ]['permsn'];
-	}
-
-	/**
-	 * Gets the file's group.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $file Path to the file.
-	 * @return string|false The group on success, false on failure.
-	 */
-	public function group( $file ) {
-		$dir = $this->dirlist( $file );
-
-		return $dir[ $file ]['group'];
-	}
-
-	/**
-	 * Copies a file.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string    $source      Path to the source file.
-	 * @param string    $destination Path to the destination file.
-	 * @param bool      $overwrite   Optional. Whether to overwrite the destination file if it exists.
-	 *                               Default false.
-	 * @param int|false $mode        Optional. The permissions as octal number, usually 0644 for files,
-	 *                               0755 for dirs. Default false.
-	 * @return bool True on success, false on failure.
-	 */
-	public function copy( $source, $destination, $overwrite = false, $mode = false ) {
-		if ( ! $overwrite && $this->exists( $destination ) ) {
-			return false;
-		}
-
-		$content = $this->get_contents( $source );
-
-		if ( false === $content ) {
-			return false;
-		}
-
-		return $this->put_contents( $destination, $content, $mode );
-	}
-
-	/**
-	 * Moves a file.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $source      Path to the source file.
-	 * @param string $destination Path to the destination file.
-	 * @param bool   $overwrite   Optional. Whether to overwrite the destination file if it exists.
-	 *                            Default false.
-	 * @return bool True on success, false on failure.
-	 */
-	public function move( $source, $destination, $overwrite = false ) {
-		return ftp_rename( $this->link, $source, $destination );
-	}
-
-	/**
-	 * Deletes a file or directory.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string       $file      Path to the file or directory.
-	 * @param bool         $recursive Optional. If set to true, deletes files and folders recursively.
-	 *                                Default false.
-	 * @param string|false $type      Type of resource. 'f' for file, 'd' for directory.
-	 *                                Default false.
-	 * @return bool True on success, false on failure.
-	 */
-	public function delete( $file, $recursive = false, $type = false ) {
-		if ( empty( $file ) ) {
-			return false;
-		}
-
-		if ( 'f' === $type || $this->is_file( $file ) ) {
-			return ftp_delete( $this->link, $file );
-		}
-
-		if ( ! $recursive ) {
-			return ftp_rmdir( $this->link, $file );
-		}
-
-		$filelist = $this->dirlist( trailingslashit( $file ) );
-
-		if ( ! empty( $filelist ) ) {
-			foreach ( $filelist as $delete_file ) {
-				$this->delete( trailingslashit( $file ) . $delete_file['name'], $recursive, $delete_file['type'] );
-			}
-		}
-
-		return ftp_rmdir( $this->link, $file );
-	}
-
-	/**
-	 * Checks if a file or directory exists.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $file Path to file or directory.
-	 * @return bool Whether $file exists or not.
-	 */
-	public function exists( $file ) {
-		$list = ftp_nlist( $this->link, $file );
-
-		if ( empty( $list ) && $this->is_dir( $file ) ) {
-			return true; // File is an empty directory.
-		}
-
-		return ! empty( $list ); // Empty list = no file, so invert.
-	}
-
-	/**
-	 * Checks if resource is a file.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $file File path.
-	 * @return bool Whether $file is a file.
-	 */
-	public function is_file( $file ) {
-		return $this->exists( $file ) && ! $this->is_dir( $file );
-	}
-
-	/**
-	 * Checks if resource is a directory.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $path Directory path.
-	 * @return bool Whether $path is a directory.
-	 */
-	public function is_dir( $path ) {
-		$cwd    = $this->cwd();
-		$result = @ftp_chdir( $this->link, trailingslashit( $path ) );
-
-		if ( $result && $path === $this->cwd() || $this->cwd() !== $cwd ) {
-			@ftp_chdir( $this->link, $cwd );
-			return true;
-		}
-
-		return false;
-	}
-
-	/**
-	 * Checks if a file is readable.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $file Path to file.
-	 * @return bool Whether $file is readable.
-	 */
-	public function is_readable( $file ) {
-		return true;
-	}
-
-	/**
-	 * Checks if a file or directory is writable.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $file Path to file or directory.
-	 * @return bool Whether $file is writable.
-	 */
-	public function is_writable( $file ) {
-		return true;
-	}
-
-	/**
-	 * Gets the file's last access time.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $file Path to file.
-	 * @return int|false Unix timestamp representing last access time, false on failure.
-	 */
-	public function atime( $file ) {
-		return false;
-	}
-
-	/**
-	 * Gets the file modification time.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $file Path to file.
-	 * @return int|false Unix timestamp representing modification time, false on failure.
-	 */
-	public function mtime( $file ) {
-		return ftp_mdtm( $this->link, $file );
-	}
-
-	/**
-	 * Gets the file size (in bytes).
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $file Path to file.
-	 * @return int|false Size of the file in bytes on success, false on failure.
-	 */
-	public function size( $file ) {
-		return ftp_size( $this->link, $file );
-	}
-
-	/**
-	 * Sets the access and modification times of a file.
-	 *
-	 * Note: If $file doesn't exist, it will be created.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $file  Path to file.
-	 * @param int    $time  Optional. Modified time to set for file.
-	 *                      Default 0.
-	 * @param int    $atime Optional. Access time to set for file.
-	 *                      Default 0.
-	 * @return bool True on success, false on failure.
-	 */
-	public function touch( $file, $time = 0, $atime = 0 ) {
-		return false;
-	}
-
-	/**
-	 * Creates a directory.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string           $path  Path for new directory.
-	 * @param int|false        $chmod Optional. The permissions as octal number (or false to skip chmod).
-	 *                                Default false.
-	 * @param string|int|false $chown Optional. A user name or number (or false to skip chown).
-	 *                                Default false.
-	 * @param string|int|false $chgrp Optional. A group name or number (or false to skip chgrp).
-	 *                                Default false.
-	 * @return bool True on success, false on failure.
-	 */
-	public function mkdir( $path, $chmod = false, $chown = false, $chgrp = false ) {
-		$path = untrailingslashit( $path );
-
-		if ( empty( $path ) ) {
-			return false;
-		}
-
-		if ( ! ftp_mkdir( $this->link, $path ) ) {
-			return false;
-		}
-
-		$this->chmod( $path, $chmod );
-
-		return true;
-	}
-
-	/**
-	 * Deletes a directory.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $path      Path to directory.
-	 * @param bool   $recursive Optional. Whether to recursively remove files/directories.
-	 *                          Default false.
-	 * @return bool True on success, false on failure.
-	 */
-	public function rmdir( $path, $recursive = false ) {
-		return $this->delete( $path, $recursive );
-	}
-
-	/**
-	 * @param string $line
-	 * @return array
-	 */
-	public function parselisting( $line ) {
-		static $is_windows = null;
-
-		if ( is_null( $is_windows ) ) {
-			$is_windows = stripos( ftp_systype( $this->link ), 'win' ) !== false;
-		}
-
-		if ( $is_windows && preg_match( '/([0-9]{2})-([0-9]{2})-([0-9]{2}) +([0-9]{2}):([0-9]{2})(AM|PM) +([0-9]+|<DIR>) +(.+)/', $line, $lucifer ) ) {
-			$b = array();
-
-			if ( $lucifer[3] < 70 ) {
-				$lucifer[3] += 2000;
-			} else {
-				$lucifer[3] += 1900; // 4-digit year fix.
-			}
-
-			$b['isdir'] = ( '<DIR>' === $lucifer[7] );
-
-			if ( $b['isdir'] ) {
-				$b['type'] = 'd';
-			} else {
-				$b['type'] = 'f';
-			}
-
-			$b['size']   = $lucifer[7];
-			$b['month']  = $lucifer[1];
-			$b['day']    = $lucifer[2];
-			$b['year']   = $lucifer[3];
-			$b['hour']   = $lucifer[4];
-			$b['minute'] = $lucifer[5];
-			$b['time']   = mktime( $lucifer[4] + ( strcasecmp( $lucifer[6], 'PM' ) === 0 ? 12 : 0 ), $lucifer[5], 0, $lucifer[1], $lucifer[2], $lucifer[3] );
-			$b['am/pm']  = $lucifer[6];
-			$b['name']   = $lucifer[8];
-		} elseif ( ! $is_windows ) {
-			$lucifer = preg_split( '/[ ]/', $line, 9, PREG_SPLIT_NO_EMPTY );
-
-			if ( $lucifer ) {
-				// echo $line."\n";
-				$lcount = count( $lucifer );
-
-				if ( $lcount < 8 ) {
-					return '';
-				}
-
-				$b           = array();
-				$b['isdir']  = 'd' === $lucifer[0][0];
-				$b['islink'] = 'l' === $lucifer[0][0];
-
-				if ( $b['isdir'] ) {
-					$b['type'] = 'd';
-				} elseif ( $b['islink'] ) {
-					$b['type'] = 'l';
-				} else {
-					$b['type'] = 'f';
-				}
-
-				$b['perms']  = $lucifer[0];
-				$b['permsn'] = $this->getnumchmodfromh( $b['perms'] );
-				$b['number'] = $lucifer[1];
-				$b['owner']  = $lucifer[2];
-				$b['group']  = $lucifer[3];
-				$b['size']   = $lucifer[4];
-
-				if ( 8 === $lcount ) {
-					sscanf( $lucifer[5], '%d-%d-%d', $b['year'], $b['month'], $b['day'] );
-					sscanf( $lucifer[6], '%d:%d', $b['hour'], $b['minute'] );
-
-					$b['time'] = mktime( $b['hour'], $b['minute'], 0, $b['month'], $b['day'], $b['year'] );
-					$b['name'] = $lucifer[7];
-				} else {
-					$b['month'] = $lucifer[5];
-					$b['day']   = $lucifer[6];
-
-					if ( preg_match( '/([0-9]{2}):([0-9]{2})/', $lucifer[7], $l2 ) ) {
-						$b['year']   = gmdate( 'Y' );
-						$b['hour']   = $l2[1];
-						$b['minute'] = $l2[2];
-					} else {
-						$b['year']   = $lucifer[7];
-						$b['hour']   = 0;
-						$b['minute'] = 0;
-					}
-
-					$b['time'] = strtotime( sprintf( '%d %s %d %02d:%02d', $b['day'], $b['month'], $b['year'], $b['hour'], $b['minute'] ) );
-					$b['name'] = $lucifer[8];
-				}
-			}
-		}
-
-		// Replace symlinks formatted as "source -> target" with just the source name.
-		if ( isset( $b['islink'] ) && $b['islink'] ) {
-			$b['name'] = preg_replace( '/(\s*->\s*.*)$/', '', $b['name'] );
-		}
-
-		return $b;
-	}
-
-	/**
-	 * Gets details for files in a directory or a specific file.
-	 *
-	 * @since 2.5.0
-	 *
-	 * @param string $path           Path to directory or file.
-	 * @param bool   $include_hidden Optional. Whether to include details of hidden ("." prefixed) files.
-	 *                               Default true.
-	 * @param bool   $recursive      Optional. Whether to recursively include file details in nested directories.
-	 *                               Default false.
-	 * @return array|false {
-	 *     Array of files. False if unable to list directory contents.
-	 *
-	 *     @type string $name        Name of the file or directory.
-	 *     @type string $perms       *nix representation of permissions.
-	 *     @type string $permsn      Octal representation of permissions.
-	 *     @type string $owner       Owner name or ID.
-	 *     @type int    $size        Size of file in bytes.
-	 *     @type int    $lastmodunix Last modified unix timestamp.
-	 *     @type mixed  $lastmod     Last modified month (3 letter) and day (without leading 0).
-	 *     @type int    $time        Last modified time.
-	 *     @type string $type        Type of resource. 'f' for file, 'd' for directory.
-	 *     @type mixed  $files       If a directory and `$recursive` is true, contains another array of files.
-	 * }
-	 */
-	public function dirlist( $path = '.', $include_hidden = true, $recursive = false ) {
-		if ( $this->is_file( $path ) ) {
-			$limit_file = basename( $path );
-			$path       = dirname( $path ) . '/';
-		} else {
-			$limit_file = false;
-		}
-
-		$pwd = ftp_pwd( $this->link );
-
-		if ( ! @ftp_chdir( $this->link, $path ) ) { // Can't change to folder = folder doesn't exist.
-			return false;
-		}
-
-		$list = ftp_rawlist( $this->link, '-a', false );
-
-		@ftp_chdir( $this->link, $pwd );
-
-		if ( empty( $list ) ) { // Empty array = non-existent folder (real folder will show . at least).
-			return false;
-		}
-
-		$dirlist = array();
-
-		foreach ( $list as $k => $v ) {
-			$entry = $this->parselisting( $v );
-
-			if ( empty( $entry ) ) {
-				continue;
-			}
-
-			if ( '.' === $entry['name'] || '..' === $entry['name'] ) {
-				continue;
-			}
-
-			if ( ! $include_hidden && '.' === $entry['name'][0] ) {
-				continue;
-			}
-
-			if ( $limit_file && $entry['name'] !== $limit_file ) {
-				continue;
-			}
-
-			$dirlist[ $entry['name'] ] = $entry;
-		}
-
-		$ret = array();
-
-		foreach ( (array) $dirlist as $struc ) {
-			if ( 'd' === $struc['type'] ) {
-				if ( $recursive ) {
-					$struc['files'] = $this->dirlist( $path . '/' . $struc['name'], $include_hidden, $recursive );
-				} else {
-					$struc['files'] = array();
-				}
-			}
-
-			$ret[ $struc['name'] ] = $struc;
-		}
-
-		return $ret;
-	}
-
-	/**
-	 * Destructor.
-	 *
-	 * @since 2.5.0
-	 */
-	public function __destruct() {
-		if ( $this->link ) {
-			ftp_close( $this->link );
-		}
-	}
+    /**
+     * @since 2.5.0
+     * @var resource
+     */
+    public $link;
+
+    /**
+     * Constructor.
+     *
+     * @since 2.5.0
+     *
+     * @param array $opt
+     */
+    public function __construct( $opt = '' ) {
+        $this->method = 'ftpext';
+        $this->errors = new WP_Error();
+
+        // Check if possible to use ftp functions.
+        if ( ! extension_loaded( 'ftp' ) ) {
+            $this->errors->add( 'no_ftp_ext', __( 'The ftp PHP extension is not available' ) );
+            return;
+        }
+
+        // This class uses the timeout on a per-connection basis, others use it on a per-action basis.
+        if ( ! defined( 'FS_TIMEOUT' ) ) {
+            define( 'FS_TIMEOUT', 240 );
+        }
+
+        if ( empty( $opt['port'] ) ) {
+            $this->options['port'] = 21;
+        } else {
+            $this->options['port'] = $opt['port'];
+        }
+
+        if ( empty( $opt['hostname'] ) ) {
+            $this->errors->add( 'empty_hostname', __( 'FTP hostname is required' ) );
+        } else {
+            $this->options['hostname'] = $opt['hostname'];
+        }
+
+        // Check if the options provided are OK.
+        if ( empty( $opt['username'] ) ) {
+            $this->errors->add( 'empty_username', __( 'FTP username is required' ) );
+        } else {
+            $this->options['username'] = $opt['username'];
+        }
+
+        if ( empty( $opt['password'] ) ) {
+            $this->errors->add( 'empty_password', __( 'FTP password is required' ) );
+        } else {
+            $this->options['password'] = $opt['password'];
+        }
+
+        $this->options['ssl'] = false;
+
+        if ( isset( $opt['connection_type'] ) && 'ftps' === $opt['connection_type'] ) {
+            $this->options['ssl'] = true;
+        }
+    }
+
+    /**
+     * Connects filesystem.
+     *
+     * @since 2.5.0
+     *
+     * @return bool True on success, false on failure.
+     */
+    public function connect() {
+        if ( isset( $this->options['ssl'] ) && $this->options['ssl'] && function_exists( 'ftp_ssl_connect' ) ) {
+            $this->link = @ftp_ssl_connect( $this->options['hostname'], $this->options['port'], FS_CONNECT_TIMEOUT );
+        } else {
+            $this->link = @ftp_connect( $this->options['hostname'], $this->options['port'], FS_CONNECT_TIMEOUT );
+        }
+
+        if ( ! $this->link ) {
+            $this->errors->add(
+                'connect',
+                sprintf(
+                    /* translators: %s: hostname:port */
+                    __( 'Failed to connect to FTP Server %s' ),
+                    $this->options['hostname'] . ':' . $this->options['port']
+                )
+            );
+
+            return false;
+        }
+
+        if ( ! @ftp_login( $this->link, $this->options['username'], $this->options['password'] ) ) {
+            $this->errors->add(
+                'auth',
+                sprintf(
+                    /* translators: %s: Username. */
+                    __( 'Username/Password incorrect for %s' ),
+                    $this->options['username']
+                )
+            );
+
+            return false;
+        }
+
+        // Set the connection to use Passive FTP.
+        ftp_pasv( $this->link, true );
+
+        if ( @ftp_get_option( $this->link, FTP_TIMEOUT_SEC ) < FS_TIMEOUT ) {
+            @ftp_set_option( $this->link, FTP_TIMEOUT_SEC, FS_TIMEOUT );
+        }
+
+        return true;
+    }
+
+    /**
+     * Reads entire file into a string.
+     *
+     * @since 2.5.0
+     *
+     * @param string $file Name of the file to read.
+     * @return string|false Read data on success, false if no temporary file could be opened,
+     *                      or if the file couldn't be retrieved.
+     */
+    public function get_contents( $file ) {
+        $tempfile   = wp_tempnam( $file );
+        $temphandle = fopen( $tempfile, 'w+' );
+
+        if ( ! $temphandle ) {
+            unlink( $tempfile );
+            return false;
+        }
+
+        if ( ! ftp_fget( $this->link, $temphandle, $file, FTP_BINARY ) ) {
+            fclose( $temphandle );
+            unlink( $tempfile );
+            return false;
+        }
+
+        fseek( $temphandle, 0 ); // Skip back to the start of the file being written to.
+        $contents = '';
+
+        while ( ! feof( $temphandle ) ) {
+            $contents .= fread( $temphandle, 8 * KB_IN_BYTES );
+        }
+
+        fclose( $temphandle );
+        unlink( $tempfile );
+
+        return $contents;
+    }
+
+    /**
+     * Reads entire file into an array.
+     *
+     * @since 2.5.0
+     *
+     * @param string $file Path to the file.
+     * @return array|false File contents in an array on success, false on failure.
+     */
+    public function get_contents_array( $file ) {
+        return explode( "\n", $this->get_contents( $file ) );
+    }
+
+    /**
+     * Writes a string to a file.
+     *
+     * @since 2.5.0
+     *
+     * @param string    $file     Remote path to the file where to write the data.
+     * @param string    $contents The data to write.
+     * @param int|false $mode     Optional. The file permissions as octal number, usually 0644.
+     *                            Default false.
+     * @return bool True on success, false on failure.
+     */
+    public function put_contents( $file, $contents, $mode = false ) {
+        $tempfile   = wp_tempnam( $file );
+        $temphandle = fopen( $tempfile, 'wb+' );
+
+        if ( ! $temphandle ) {
+            unlink( $tempfile );
+            return false;
+        }
+
+        mbstring_binary_safe_encoding();
+
+        $data_length   = strlen( $contents );
+        $bytes_written = fwrite( $temphandle, $contents );
+
+        reset_mbstring_encoding();
+
+        if ( $data_length !== $bytes_written ) {
+            fclose( $temphandle );
+            unlink( $tempfile );
+            return false;
+        }
+
+        fseek( $temphandle, 0 ); // Skip back to the start of the file being written to.
+
+        $ret = ftp_fput( $this->link, $file, $temphandle, FTP_BINARY );
+
+        fclose( $temphandle );
+        unlink( $tempfile );
+
+        $this->chmod( $file, $mode );
+
+        return $ret;
+    }
+
+    /**
+     * Gets the current working directory.
+     *
+     * @since 2.5.0
+     *
+     * @return string|false The current working directory on success, false on failure.
+     */
+    public function cwd() {
+        $cwd = ftp_pwd( $this->link );
+
+        if ( $cwd ) {
+            $cwd = trailingslashit( $cwd );
+        }
+
+        return $cwd;
+    }
+
+    /**
+     * Changes current directory.
+     *
+     * @since 2.5.0
+     *
+     * @param string $dir The new current directory.
+     * @return bool True on success, false on failure.
+     */
+    public function chdir( $dir ) {
+        return @ftp_chdir( $this->link, $dir );
+    }
+
+    /**
+     * Changes filesystem permissions.
+     *
+     * @since 2.5.0
+     *
+     * @param string    $file      Path to the file.
+     * @param int|false $mode      Optional. The permissions as octal number, usually 0644 for files,
+     *                             0755 for directories. Default false.
+     * @param bool      $recursive Optional. If set to true, changes file permissions recursively.
+     *                             Default false.
+     * @return bool True on success, false on failure.
+     */
+    public function chmod( $file, $mode = false, $recursive = false ) {
+        if ( ! $mode ) {
+            if ( $this->is_file( $file ) ) {
+                $mode = FS_CHMOD_FILE;
+            } elseif ( $this->is_dir( $file ) ) {
+                $mode = FS_CHMOD_DIR;
+            } else {
+                return false;
+            }
+        }
+
+        // chmod any sub-objects if recursive.
+        if ( $recursive && $this->is_dir( $file ) ) {
+            $filelist = $this->dirlist( $file );
+
+            foreach ( (array) $filelist as $filename => $filemeta ) {
+                $this->chmod( $file . '/' . $filename, $mode, $recursive );
+            }
+        }
+
+        // chmod the file or directory.
+        if ( ! function_exists( 'ftp_chmod' ) ) {
+            return (bool) ftp_site( $this->link, sprintf( 'CHMOD %o %s', $mode, $file ) );
+        }
+
+        return (bool) ftp_chmod( $this->link, $mode, $file );
+    }
+
+    /**
+     * Gets the file owner.
+     *
+     * @since 2.5.0
+     *
+     * @param string $file Path to the file.
+     * @return string|false Username of the owner on success, false on failure.
+     */
+    public function owner( $file ) {
+        $dir = $this->dirlist( $file );
+
+        return $dir[ $file ]['owner'];
+    }
+
+    /**
+     * Gets the permissions of the specified file or filepath in their octal format.
+     *
+     * @since 2.5.0
+     *
+     * @param string $file Path to the file.
+     * @return string Mode of the file (the last 3 digits).
+     */
+    public function getchmod( $file ) {
+        $dir = $this->dirlist( $file );
+
+        return $dir[ $file ]['permsn'];
+    }
+
+    /**
+     * Gets the file's group.
+     *
+     * @since 2.5.0
+     *
+     * @param string $file Path to the file.
+     * @return string|false The group on success, false on failure.
+     */
+    public function group( $file ) {
+        $dir = $this->dirlist( $file );
+
+        return $dir[ $file ]['group'];
+    }
+
+    /**
+     * Copies a file.
+     *
+     * @since 2.5.0
+     *
+     * @param string    $source      Path to the source file.
+     * @param string    $destination Path to the destination file.
+     * @param bool      $overwrite   Optional. Whether to overwrite the destination file if it exists.
+     *                               Default false.
+     * @param int|false $mode        Optional. The permissions as octal number, usually 0644 for files,
+     *                               0755 for dirs. Default false.
+     * @return bool True on success, false on failure.
+     */
+    public function copy( $source, $destination, $overwrite = false, $mode = false ) {
+        if ( ! $overwrite && $this->exists( $destination ) ) {
+            return false;
+        }
+
+        $content = $this->get_contents( $source );
+
+        if ( false === $content ) {
+            return false;
+        }
+
+        return $this->put_contents( $destination, $content, $mode );
+    }
+
+    /**
+     * Moves a file.
+     *
+     * @since 2.5.0
+     *
+     * @param string $source      Path to the source file.
+     * @param string $destination Path to the destination file.
+     * @param bool   $overwrite   Optional. Whether to overwrite the destination file if it exists.
+     *                            Default false.
+     * @return bool True on success, false on failure.
+     */
+    public function move( $source, $destination, $overwrite = false ) {
+        return ftp_rename( $this->link, $source, $destination );
+    }
+
+    /**
+     * Deletes a file or directory.
+     *
+     * @since 2.5.0
+     *
+     * @param string       $file      Path to the file or directory.
+     * @param bool         $recursive Optional. If set to true, deletes files and folders recursively.
+     *                                Default false.
+     * @param string|false $type      Type of resource. 'f' for file, 'd' for directory.
+     *                                Default false.
+     * @return bool True on success, false on failure.
+     */
+    public function delete( $file, $recursive = false, $type = false ) {
+        if ( empty( $file ) ) {
+            return false;
+        }
+
+        if ( 'f' === $type || $this->is_file( $file ) ) {
+            return ftp_delete( $this->link, $file );
+        }
+
+        if ( ! $recursive ) {
+            return ftp_rmdir( $this->link, $file );
+        }
+
+        $filelist = $this->dirlist( trailingslashit( $file ) );
+
+        if ( ! empty( $filelist ) ) {
+            foreach ( $filelist as $delete_file ) {
+                $this->delete( trailingslashit( $file ) . $delete_file['name'], $recursive, $delete_file['type'] );
+            }
+        }
+
+        return ftp_rmdir( $this->link, $file );
+    }
+
+    /**
+     * Checks if a file or directory exists.
+     *
+     * @since 2.5.0
+     *
+     * @param string $file Path to file or directory.
+     * @return bool Whether $file exists or not.
+     */
+    public function exists( $file ) {
+        $list = ftp_nlist( $this->link, $file );
+
+        if ( empty( $list ) && $this->is_dir( $file ) ) {
+            return true; // File is an empty directory.
+        }
+
+        return ! empty( $list ); // Empty list = no file, so invert.
+    }
+
+    /**
+     * Checks if resource is a file.
+     *
+     * @since 2.5.0
+     *
+     * @param string $file File path.
+     * @return bool Whether $file is a file.
+     */
+    public function is_file( $file ) {
+        return $this->exists( $file ) && ! $this->is_dir( $file );
+    }
+
+    /**
+     * Checks if resource is a directory.
+     *
+     * @since 2.5.0
+     *
+     * @param string $path Directory path.
+     * @return bool Whether $path is a directory.
+     */
+    public function is_dir( $path ) {
+        $cwd    = $this->cwd();
+        $result = @ftp_chdir( $this->link, trailingslashit( $path ) );
+
+        if ( $result && $path === $this->cwd() || $this->cwd() !== $cwd ) {
+            @ftp_chdir( $this->link, $cwd );
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Checks if a file is readable.
+     *
+     * @since 2.5.0
+     *
+     * @param string $file Path to file.
+     * @return bool Whether $file is readable.
+     */
+    public function is_readable( $file ) {
+        return true;
+    }
+
+    /**
+     * Checks if a file or directory is writable.
+     *
+     * @since 2.5.0
+     *
+     * @param string $file Path to file or directory.
+     * @return bool Whether $file is writable.
+     */
+    public function is_writable( $file ) {
+        return true;
+    }
+
+    /**
+     * Gets the file's last access time.
+     *
+     * @since 2.5.0
+     *
+     * @param string $file Path to file.
+     * @return int|false Unix timestamp representing last access time, false on failure.
+     */
+    public function atime( $file ) {
+        return false;
+    }
+
+    /**
+     * Gets the file modification time.
+     *
+     * @since 2.5.0
+     *
+     * @param string $file Path to file.
+     * @return int|false Unix timestamp representing modification time, false on failure.
+     */
+    public function mtime( $file ) {
+        return ftp_mdtm( $this->link, $file );
+    }
+
+    /**
+     * Gets the file size (in bytes).
+     *
+     * @since 2.5.0
+     *
+     * @param string $file Path to file.
+     * @return int|false Size of the file in bytes on success, false on failure.
+     */
+    public function size( $file ) {
+        return ftp_size( $this->link, $file );
+    }
+
+    /**
+     * Sets the access and modification times of a file.
+     *
+     * Note: If $file doesn't exist, it will be created.
+     *
+     * @since 2.5.0
+     *
+     * @param string $file  Path to file.
+     * @param int    $time  Optional. Modified time to set for file.
+     *                      Default 0.
+     * @param int    $atime Optional. Access time to set for file.
+     *                      Default 0.
+     * @return bool True on success, false on failure.
+     */
+    public function touch( $file, $time = 0, $atime = 0 ) {
+        return false;
+    }
+
+    /**
+     * Creates a directory.
+     *
+     * @since 2.5.0
+     *
+     * @param string           $path  Path for new directory.
+     * @param int|false        $chmod Optional. The permissions as octal number (or false to skip chmod).
+     *                                Default false.
+     * @param string|int|false $chown Optional. A user name or number (or false to skip chown).
+     *                                Default false.
+     * @param string|int|false $chgrp Optional. A group name or number (or false to skip chgrp).
+     *                                Default false.
+     * @return bool True on success, false on failure.
+     */
+    public function mkdir( $path, $chmod = false, $chown = false, $chgrp = false ) {
+        $path = untrailingslashit( $path );
+
+        if ( empty( $path ) ) {
+            return false;
+        }
+
+        if ( ! ftp_mkdir( $this->link, $path ) ) {
+            return false;
+        }
+
+        $this->chmod( $path, $chmod );
+
+        return true;
+    }
+
+    /**
+     * Deletes a directory.
+     *
+     * @since 2.5.0
+     *
+     * @param string $path      Path to directory.
+     * @param bool   $recursive Optional. Whether to recursively remove files/directories.
+     *                          Default false.
+     * @return bool True on success, false on failure.
+     */
+    public function rmdir( $path, $recursive = false ) {
+        return $this->delete( $path, $recursive );
+    }
+
+    /**
+     * @param string $line
+     * @return array
+     */
+    public function parselisting( $line ) {
+        static $is_windows = null;
+
+        if ( is_null( $is_windows ) ) {
+            $is_windows = stripos( ftp_systype( $this->link ), 'win' ) !== false;
+        }
+
+        if ( $is_windows && preg_match( '/([0-9]{2})-([0-9]{2})-([0-9]{2}) +([0-9]{2}):([0-9]{2})(AM|PM) +([0-9]+|<DIR>) +(.+)/', $line, $lucifer ) ) {
+            $b = array();
+
+            if ( $lucifer[3] < 70 ) {
+                $lucifer[3] += 2000;
+            } else {
+                $lucifer[3] += 1900; // 4-digit year fix.
+            }
+
+            $b['isdir'] = ( '<DIR>' === $lucifer[7] );
+
+            if ( $b['isdir'] ) {
+                $b['type'] = 'd';
+            } else {
+                $b['type'] = 'f';
+            }
+
+            $b['size']   = $lucifer[7];
+            $b['month']  = $lucifer[1];
+            $b['day']    = $lucifer[2];
+            $b['year']   = $lucifer[3];
+            $b['hour']   = $lucifer[4];
+            $b['minute'] = $lucifer[5];
+            $b['time']   = mktime( $lucifer[4] + ( strcasecmp( $lucifer[6], 'PM' ) === 0 ? 12 : 0 ), $lucifer[5], 0, $lucifer[1], $lucifer[2], $lucifer[3] );
+            $b['am/pm']  = $lucifer[6];
+            $b['name']   = $lucifer[8];
+        } elseif ( ! $is_windows ) {
+            $lucifer = preg_split( '/[ ]/', $line, 9, PREG_SPLIT_NO_EMPTY );
+
+            if ( $lucifer ) {
+                // echo $line."\n";
+                $lcount = count( $lucifer );
+
+                if ( $lcount < 8 ) {
+                    return '';
+                }
+
+                $b           = array();
+                $b['isdir']  = 'd' === $lucifer[0][0];
+                $b['islink'] = 'l' === $lucifer[0][0];
+
+                if ( $b['isdir'] ) {
+                    $b['type'] = 'd';
+                } elseif ( $b['islink'] ) {
+                    $b['type'] = 'l';
+                } else {
+                    $b['type'] = 'f';
+                }
+
+                $b['perms']  = $lucifer[0];
+                $b['permsn'] = $this->getnumchmodfromh( $b['perms'] );
+                $b['number'] = $lucifer[1];
+                $b['owner']  = $lucifer[2];
+                $b['group']  = $lucifer[3];
+                $b['size']   = $lucifer[4];
+
+                if ( 8 === $lcount ) {
+                    sscanf( $lucifer[5], '%d-%d-%d', $b['year'], $b['month'], $b['day'] );
+                    sscanf( $lucifer[6], '%d:%d', $b['hour'], $b['minute'] );
+
+                    $b['time'] = mktime( $b['hour'], $b['minute'], 0, $b['month'], $b['day'], $b['year'] );
+                    $b['name'] = $lucifer[7];
+                } else {
+                    $b['month'] = $lucifer[5];
+                    $b['day']   = $lucifer[6];
+
+                    if ( preg_match( '/([0-9]{2}):([0-9]{2})/', $lucifer[7], $l2 ) ) {
+                        $b['year']   = gmdate( 'Y' );
+                        $b['hour']   = $l2[1];
+                        $b['minute'] = $l2[2];
+                    } else {
+                        $b['year']   = $lucifer[7];
+                        $b['hour']   = 0;
+                        $b['minute'] = 0;
+                    }
+
+                    $b['time'] = strtotime( sprintf( '%d %s %d %02d:%02d', $b['day'], $b['month'], $b['year'], $b['hour'], $b['minute'] ) );
+                    $b['name'] = $lucifer[8];
+                }
+            }
+        }
+
+        // Replace symlinks formatted as "source -> target" with just the source name.
+        if ( isset( $b['islink'] ) && $b['islink'] ) {
+            $b['name'] = preg_replace( '/(\s*->\s*.*)$/', '', $b['name'] );
+        }
+
+        return $b;
+    }
+
+    /**
+     * Gets details for files in a directory or a specific file.
+     *
+     * @since 2.5.0
+     *
+     * @param string $path           Path to directory or file.
+     * @param bool   $include_hidden Optional. Whether to include details of hidden ("." prefixed) files.
+     *                               Default true.
+     * @param bool   $recursive      Optional. Whether to recursively include file details in nested directories.
+     *                               Default false.
+     * @return array|false {
+     *     Array of files. False if unable to list directory contents.
+     *
+     *     @type string $name        Name of the file or directory.
+     *     @type string $perms       *nix representation of permissions.
+     *     @type string $permsn      Octal representation of permissions.
+     *     @type string $owner       Owner name or ID.
+     *     @type int    $size        Size of file in bytes.
+     *     @type int    $lastmodunix Last modified unix timestamp.
+     *     @type mixed  $lastmod     Last modified month (3 letter) and day (without leading 0).
+     *     @type int    $time        Last modified time.
+     *     @type string $type        Type of resource. 'f' for file, 'd' for directory.
+     *     @type mixed  $files       If a directory and `$recursive` is true, contains another array of files.
+     * }
+     */
+    public function dirlist( $path = '.', $include_hidden = true, $recursive = false ) {
+        if ( $this->is_file( $path ) ) {
+            $limit_file = basename( $path );
+            $path       = dirname( $path ) . '/';
+        } else {
+            $limit_file = false;
+        }
+
+        $pwd = ftp_pwd( $this->link );
+
+        if ( ! @ftp_chdir( $this->link, $path ) ) { // Can't change to folder = folder doesn't exist.
+            return false;
+        }
+
+        $list = ftp_rawlist( $this->link, '-a', false );
+
+        @ftp_chdir( $this->link, $pwd );
+
+        if ( empty( $list ) ) { // Empty array = non-existent folder (real folder will show . at least).
+            return false;
+        }
+
+        $dirlist = array();
+
+        foreach ( $list as $k => $v ) {
+            $entry = $this->parselisting( $v );
+
+            if ( empty( $entry ) ) {
+                continue;
+            }
+
+            if ( '.' === $entry['name'] || '..' === $entry['name'] ) {
+                continue;
+            }
+
+            if ( ! $include_hidden && '.' === $entry['name'][0] ) {
+                continue;
+            }
+
+            if ( $limit_file && $entry['name'] !== $limit_file ) {
+                continue;
+            }
+
+            $dirlist[ $entry['name'] ] = $entry;
+        }
+
+        $ret = array();
+
+        foreach ( (array) $dirlist as $struc ) {
+            if ( 'd' === $struc['type'] ) {
+                if ( $recursive ) {
+                    $struc['files'] = $this->dirlist( $path . '/' . $struc['name'], $include_hidden, $recursive );
+                } else {
+                    $struc['files'] = array();
+                }
+            }
+
+            $ret[ $struc['name'] ] = $struc;
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Destructor.
+     *
+     * @since 2.5.0
+     */
+    public function __destruct() {
+        if ( $this->link ) {
+            ftp_close( $this->link );
+        }
+    }
 }

brighty/wp-admin/includes/image-edit.php

Indentation +683 added lines, -683 removed lines

@@ -16,43 +16,43 @@ 
  *                              Default false.
  */
 function wp_image_editor( $post_id, $msg = false ) {
-	$nonce     = wp_create_nonce( "image_editor-$post_id" );
-	$meta      = wp_get_attachment_metadata( $post_id );
-	$thumb     = image_get_intermediate_size( $post_id, 'thumbnail' );
-	$sub_sizes = isset( $meta['sizes'] ) && is_array( $meta['sizes'] );
-	$note      = '';
-
-	if ( isset( $meta['width'], $meta['height'] ) ) {
-		$big = max( $meta['width'], $meta['height'] );
-	} else {
-		die( __( 'Image data does not exist. Please re-upload the image.' ) );
-	}
-
-	$sizer = $big > 400 ? 400 / $big : 1;
-
-	$backup_sizes = get_post_meta( $post_id, '_wp_attachment_backup_sizes', true );
-	$can_restore  = false;
-	if ( ! empty( $backup_sizes ) && isset( $backup_sizes['full-orig'], $meta['file'] ) ) {
-		$can_restore = wp_basename( $meta['file'] ) !== $backup_sizes['full-orig']['file'];
-	}
-
-	if ( $msg ) {
-		if ( isset( $msg->error ) ) {
-			$note = "<div class='notice notice-error' tabindex='-1' role='alert'><p>$msg->error</p></div>";
-		} elseif ( isset( $msg->msg ) ) {
-			$note = "<div class='notice notice-success' tabindex='-1' role='alert'><p>$msg->msg</p></div>";
-		}
-	}
-	$edit_custom_sizes = false;
-	/**
-	 * Filters whether custom sizes are available options for image editing.
-	 *
-	 * @since 6.0.0
-	 *
-	 * @param bool|string[] $edit_custom_sizes True if custom sizes can be edited or array of custom size names.
-	 */
-	$edit_custom_sizes = apply_filters( 'edit_custom_thumbnail_sizes', $edit_custom_sizes );
-	?>
+    $nonce     = wp_create_nonce( "image_editor-$post_id" );
+    $meta      = wp_get_attachment_metadata( $post_id );
+    $thumb     = image_get_intermediate_size( $post_id, 'thumbnail' );
+    $sub_sizes = isset( $meta['sizes'] ) && is_array( $meta['sizes'] );
+    $note      = '';
+
+    if ( isset( $meta['width'], $meta['height'] ) ) {
+        $big = max( $meta['width'], $meta['height'] );
+    } else {
+        die( __( 'Image data does not exist. Please re-upload the image.' ) );
+    }
+
+    $sizer = $big > 400 ? 400 / $big : 1;
+
+    $backup_sizes = get_post_meta( $post_id, '_wp_attachment_backup_sizes', true );
+    $can_restore  = false;
+    if ( ! empty( $backup_sizes ) && isset( $backup_sizes['full-orig'], $meta['file'] ) ) {
+        $can_restore = wp_basename( $meta['file'] ) !== $backup_sizes['full-orig']['file'];
+    }
+
+    if ( $msg ) {
+        if ( isset( $msg->error ) ) {
+            $note = "<div class='notice notice-error' tabindex='-1' role='alert'><p>$msg->error</p></div>";
+        } elseif ( isset( $msg->msg ) ) {
+            $note = "<div class='notice notice-success' tabindex='-1' role='alert'><p>$msg->msg</p></div>";
+        }
+    }
+    $edit_custom_sizes = false;
+    /**
+     * Filters whether custom sizes are available options for image editing.
+     *
+     * @since 6.0.0
+     *
+     * @param bool|string[] $edit_custom_sizes True if custom sizes can be edited or array of custom size names.
+     */
+    $edit_custom_sizes = apply_filters( 'edit_custom_thumbnail_sizes', $edit_custom_sizes );
+    ?>
 	<div class="imgedit-wrap wp-clearfix">
 	<div id="imgedit-panel-<?php echo $post_id; ?>">
 
@@ -62,21 +62,21 @@ 
 			<button type="button" onclick="imageEdit.handleCropToolClick( <?php echo "$post_id, '$nonce'"; ?>, this )" class="imgedit-crop button disabled" disabled><?php esc_html_e( 'Crop' ); ?></button>
 			<?php
 
-			// On some setups GD library does not provide imagerotate() - Ticket #11536.
-			if ( wp_image_editor_supports(
-				array(
-					'mime_type' => get_post_mime_type( $post_id ),
-					'methods'   => array( 'rotate' ),
-				)
-			) ) {
-				$note_no_rotate = '';
-				?>
+            // On some setups GD library does not provide imagerotate() - Ticket #11536.
+            if ( wp_image_editor_supports(
+                array(
+                    'mime_type' => get_post_mime_type( $post_id ),
+                    'methods'   => array( 'rotate' ),
+                )
+            ) ) {
+                $note_no_rotate = '';
+                ?>
 				<button type="button" class="imgedit-rleft button" onclick="imageEdit.rotate( 90, <?php echo "$post_id, '$nonce'"; ?>, this)"><?php esc_html_e( 'Rotate left' ); ?></button>
 				<button type="button" class="imgedit-rright button" onclick="imageEdit.rotate(-90, <?php echo "$post_id, '$nonce'"; ?>, this)"><?php esc_html_e( 'Rotate right' ); ?></button>
 				<?php
-			} else {
-				$note_no_rotate = '<p class="note-no-rotate"><em>' . __( 'Image rotation is not supported by your web host.' ) . '</em></p>';
-				?>
+            } else {
+                $note_no_rotate = '<p class="note-no-rotate"><em>' . __( 'Image rotation is not supported by your web host.' ) . '</em></p>';
+                ?>
 				<button type="button" class="imgedit-rleft button disabled" disabled></button>
 				<button type="button" class="imgedit-rright button disabled" disabled></button>
 			<?php } ?>
@@ -119,12 +119,12 @@ 
 		<?php if ( isset( $meta['width'], $meta['height'] ) ) : ?>
 		<p>
 			<?php
-			printf(
-				/* translators: %s: Image width and height in pixels. */
-				__( 'Original dimensions %s' ),
-				'<span class="imgedit-original-dimensions">' . $meta['width'] . ' &times; ' . $meta['height'] . '</span>'
-			);
-			?>
+            printf(
+                /* translators: %s: Image width and height in pixels. */
+                __( 'Original dimensions %s' ),
+                '<span class="imgedit-original-dimensions">' . $meta['width'] . ' &times; ' . $meta['height'] . '</span>'
+            );
+            ?>
 		</p>
 		<?php endif; ?>
 		<div class="imgedit-submit">
@@ -154,12 +154,12 @@ 
 		<div class="imgedit-help imgedit-restore">
 		<p>
 			<?php
-			_e( 'Discard any changes and restore the original image.' );
+            _e( 'Discard any changes and restore the original image.' );
 
-			if ( ! defined( 'IMAGE_EDIT_OVERWRITE' ) || ! IMAGE_EDIT_OVERWRITE ) {
-				echo ' ' . __( 'Previously edited copies of the image will not be deleted.' );
-			}
-			?>
+            if ( ! defined( 'IMAGE_EDIT_OVERWRITE' ) || ! IMAGE_EDIT_OVERWRITE ) {
+                echo ' ' . __( 'Previously edited copies of the image will not be deleted.' );
+            }
+            ?>
 		</p>
 		<div class="imgedit-submit">
 		<input type="button" onclick="imageEdit.action(<?php echo "$post_id, '$nonce'"; ?>, 'restore')" class="button button-primary" value="<?php esc_attr_e( 'Restore image' ); ?>" <?php echo $can_restore; ?> />
@@ -211,9 +211,9 @@ 
 	</div>
 
 	<?php
-	if ( $thumb && $sub_sizes ) {
-		$thumb_img = wp_constrain_dimensions( $thumb['width'], $thumb['height'], 160, 120 );
-		?>
+    if ( $thumb && $sub_sizes ) {
+        $thumb_img = wp_constrain_dimensions( $thumb['width'], $thumb['height'], 160, 120 );
+        ?>
 
 	<div class="imgedit-group imgedit-applyto">
 	<div class="imgedit-group-top">
@@ -248,25 +248,25 @@ 
 			<label for="imgedit-target-nothumb"><?php _e( 'All sizes except thumbnail' ); ?></label>
 		</span>
 		<?php
-		if ( $edit_custom_sizes ) {
-			if ( ! is_array( $edit_custom_sizes ) ) {
-				$edit_custom_sizes = get_intermediate_image_sizes();
-			}
-			foreach ( array_unique( $edit_custom_sizes ) as $key => $size ) {
-				if ( array_key_exists( $size, $meta['sizes'] ) ) {
-					if ( 'thumbnail' === $size ) {
-						continue;
-					}
-					?>
+        if ( $edit_custom_sizes ) {
+            if ( ! is_array( $edit_custom_sizes ) ) {
+                $edit_custom_sizes = get_intermediate_image_sizes();
+            }
+            foreach ( array_unique( $edit_custom_sizes ) as $key => $size ) {
+                if ( array_key_exists( $size, $meta['sizes'] ) ) {
+                    if ( 'thumbnail' === $size ) {
+                        continue;
+                    }
+                    ?>
 					<span class="imgedit-label">
 						<input type="radio" id="imgedit-target-custom<?php echo esc_attr( $key ); ?>" name="imgedit-target-<?php echo $post_id; ?>" value="<?php echo esc_attr( $size ); ?>" />
 						<label for="imgedit-target-custom<?php echo esc_attr( $key ); ?>"><?php echo esc_html( $size ); ?></label>
 					</span>
 					<?php
-				}
-			}
-		}
-		?>
+                }
+            }
+        }
+        ?>
 	</fieldset>
 	</div>
 	</div>
@@ -293,58 +293,58 @@ 
  * @return bool True on success, false on failure.
  */
 function wp_stream_image( $image, $mime_type, $attachment_id ) {
-	if ( $image instanceof WP_Image_Editor ) {
-
-		/**
-		 * Filters the WP_Image_Editor instance for the image to be streamed to the browser.
-		 *
-		 * @since 3.5.0
-		 *
-		 * @param WP_Image_Editor $image         The image editor instance.
-		 * @param int             $attachment_id The attachment post ID.
-		 */
-		$image = apply_filters( 'image_editor_save_pre', $image, $attachment_id );
-
-		if ( is_wp_error( $image->stream( $mime_type ) ) ) {
-			return false;
-		}
-
-		return true;
-	} else {
-		/* translators: 1: $image, 2: WP_Image_Editor */
-		_deprecated_argument( __FUNCTION__, '3.5.0', sprintf( __( '%1$s needs to be a %2$s object.' ), '$image', 'WP_Image_Editor' ) );
-
-		/**
-		 * Filters the GD image resource to be streamed to the browser.
-		 *
-		 * @since 2.9.0
-		 * @deprecated 3.5.0 Use {@see 'image_editor_save_pre'} instead.
-		 *
-		 * @param resource|GdImage $image         Image resource to be streamed.
-		 * @param int              $attachment_id The attachment post ID.
-		 */
-		$image = apply_filters_deprecated( 'image_save_pre', array( $image, $attachment_id ), '3.5.0', 'image_editor_save_pre' );
-
-		switch ( $mime_type ) {
-			case 'image/jpeg':
-				header( 'Content-Type: image/jpeg' );
-				return imagejpeg( $image, null, 90 );
-			case 'image/png':
-				header( 'Content-Type: image/png' );
-				return imagepng( $image );
-			case 'image/gif':
-				header( 'Content-Type: image/gif' );
-				return imagegif( $image );
-			case 'image/webp':
-				if ( function_exists( 'imagewebp' ) ) {
-					header( 'Content-Type: image/webp' );
-					return imagewebp( $image, null, 90 );
-				}
-				return false;
-			default:
-				return false;
-		}
-	}
+    if ( $image instanceof WP_Image_Editor ) {
+
+        /**
+         * Filters the WP_Image_Editor instance for the image to be streamed to the browser.
+         *
+         * @since 3.5.0
+         *
+         * @param WP_Image_Editor $image         The image editor instance.
+         * @param int             $attachment_id The attachment post ID.
+         */
+        $image = apply_filters( 'image_editor_save_pre', $image, $attachment_id );
+
+        if ( is_wp_error( $image->stream( $mime_type ) ) ) {
+            return false;
+        }
+
+        return true;
+    } else {
+        /* translators: 1: $image, 2: WP_Image_Editor */
+        _deprecated_argument( __FUNCTION__, '3.5.0', sprintf( __( '%1$s needs to be a %2$s object.' ), '$image', 'WP_Image_Editor' ) );
+
+        /**
+         * Filters the GD image resource to be streamed to the browser.
+         *
+         * @since 2.9.0
+         * @deprecated 3.5.0 Use {@see 'image_editor_save_pre'} instead.
+         *
+         * @param resource|GdImage $image         Image resource to be streamed.
+         * @param int              $attachment_id The attachment post ID.
+         */
+        $image = apply_filters_deprecated( 'image_save_pre', array( $image, $attachment_id ), '3.5.0', 'image_editor_save_pre' );
+
+        switch ( $mime_type ) {
+            case 'image/jpeg':
+                header( 'Content-Type: image/jpeg' );
+                return imagejpeg( $image, null, 90 );
+            case 'image/png':
+                header( 'Content-Type: image/png' );
+                return imagepng( $image );
+            case 'image/gif':
+                header( 'Content-Type: image/gif' );
+                return imagegif( $image );
+            case 'image/webp':
+                if ( function_exists( 'imagewebp' ) ) {
+                    header( 'Content-Type: image/webp' );
+                    return imagewebp( $image, null, 90 );
+                }
+                return false;
+            default:
+                return false;
+        }
+    }
 }
 
 /**
@@ -359,82 +359,82 @@ 
  * @return bool True on success, false on failure.
  */
 function wp_save_image_file( $filename, $image, $mime_type, $post_id ) {
-	if ( $image instanceof WP_Image_Editor ) {
-
-		/** This filter is documented in wp-admin/includes/image-edit.php */
-		$image = apply_filters( 'image_editor_save_pre', $image, $post_id );
-
-		/**
-		 * Filters whether to skip saving the image file.
-		 *
-		 * Returning a non-null value will short-circuit the save method,
-		 * returning that value instead.
-		 *
-		 * @since 3.5.0
-		 *
-		 * @param bool|null       $override  Value to return instead of saving. Default null.
-		 * @param string          $filename  Name of the file to be saved.
-		 * @param WP_Image_Editor $image     The image editor instance.
-		 * @param string          $mime_type The mime type of the image.
-		 * @param int             $post_id   Attachment post ID.
-		 */
-		$saved = apply_filters( 'wp_save_image_editor_file', null, $filename, $image, $mime_type, $post_id );
-
-		if ( null !== $saved ) {
-			return $saved;
-		}
-
-		return $image->save( $filename, $mime_type );
-	} else {
-		/* translators: 1: $image, 2: WP_Image_Editor */
-		_deprecated_argument( __FUNCTION__, '3.5.0', sprintf( __( '%1$s needs to be a %2$s object.' ), '$image', 'WP_Image_Editor' ) );
-
-		/** This filter is documented in wp-admin/includes/image-edit.php */
-		$image = apply_filters_deprecated( 'image_save_pre', array( $image, $post_id ), '3.5.0', 'image_editor_save_pre' );
-
-		/**
-		 * Filters whether to skip saving the image file.
-		 *
-		 * Returning a non-null value will short-circuit the save method,
-		 * returning that value instead.
-		 *
-		 * @since 2.9.0
-		 * @deprecated 3.5.0 Use {@see 'wp_save_image_editor_file'} instead.
-		 *
-		 * @param bool|null        $override  Value to return instead of saving. Default null.
-		 * @param string           $filename  Name of the file to be saved.
-		 * @param resource|GdImage $image     Image resource or GdImage instance.
-		 * @param string           $mime_type The mime type of the image.
-		 * @param int              $post_id   Attachment post ID.
-		 */
-		$saved = apply_filters_deprecated(
-			'wp_save_image_file',
-			array( null, $filename, $image, $mime_type, $post_id ),
-			'3.5.0',
-			'wp_save_image_editor_file'
-		);
-
-		if ( null !== $saved ) {
-			return $saved;
-		}
-
-		switch ( $mime_type ) {
-			case 'image/jpeg':
-				/** This filter is documented in wp-includes/class-wp-image-editor.php */
-				return imagejpeg( $image, $filename, apply_filters( 'jpeg_quality', 90, 'edit_image' ) );
-			case 'image/png':
-				return imagepng( $image, $filename );
-			case 'image/gif':
-				return imagegif( $image, $filename );
-			case 'image/webp':
-				if ( function_exists( 'imagewebp' ) ) {
-					return imagewebp( $image, $filename );
-				}
-				return false;
-			default:
-				return false;
-		}
-	}
+    if ( $image instanceof WP_Image_Editor ) {
+
+        /** This filter is documented in wp-admin/includes/image-edit.php */
+        $image = apply_filters( 'image_editor_save_pre', $image, $post_id );
+
+        /**
+         * Filters whether to skip saving the image file.
+         *
+         * Returning a non-null value will short-circuit the save method,
+         * returning that value instead.
+         *
+         * @since 3.5.0
+         *
+         * @param bool|null       $override  Value to return instead of saving. Default null.
+         * @param string          $filename  Name of the file to be saved.
+         * @param WP_Image_Editor $image     The image editor instance.
+         * @param string          $mime_type The mime type of the image.
+         * @param int             $post_id   Attachment post ID.
+         */
+        $saved = apply_filters( 'wp_save_image_editor_file', null, $filename, $image, $mime_type, $post_id );
+
+        if ( null !== $saved ) {
+            return $saved;
+        }
+
+        return $image->save( $filename, $mime_type );
+    } else {
+        /* translators: 1: $image, 2: WP_Image_Editor */
+        _deprecated_argument( __FUNCTION__, '3.5.0', sprintf( __( '%1$s needs to be a %2$s object.' ), '$image', 'WP_Image_Editor' ) );
+
+        /** This filter is documented in wp-admin/includes/image-edit.php */
+        $image = apply_filters_deprecated( 'image_save_pre', array( $image, $post_id ), '3.5.0', 'image_editor_save_pre' );
+
+        /**
+         * Filters whether to skip saving the image file.
+         *
+         * Returning a non-null value will short-circuit the save method,
+         * returning that value instead.
+         *
+         * @since 2.9.0
+         * @deprecated 3.5.0 Use {@see 'wp_save_image_editor_file'} instead.
+         *
+         * @param bool|null        $override  Value to return instead of saving. Default null.
+         * @param string           $filename  Name of the file to be saved.
+         * @param resource|GdImage $image     Image resource or GdImage instance.
+         * @param string           $mime_type The mime type of the image.
+         * @param int              $post_id   Attachment post ID.
+         */
+        $saved = apply_filters_deprecated(
+            'wp_save_image_file',
+            array( null, $filename, $image, $mime_type, $post_id ),
+            '3.5.0',
+            'wp_save_image_editor_file'
+        );
+
+        if ( null !== $saved ) {
+            return $saved;
+        }
+
+        switch ( $mime_type ) {
+            case 'image/jpeg':
+                /** This filter is documented in wp-includes/class-wp-image-editor.php */
+                return imagejpeg( $image, $filename, apply_filters( 'jpeg_quality', 90, 'edit_image' ) );
+            case 'image/png':
+                return imagepng( $image, $filename );
+            case 'image/gif':
+                return imagegif( $image, $filename );
+            case 'image/webp':
+                if ( function_exists( 'imagewebp' ) ) {
+                    return imagewebp( $image, $filename );
+                }
+                return false;
+            default:
+                return false;
+        }
+    }
 }
 
 /**
@@ -448,8 +448,8 @@ 
  * @return float|int Image preview ratio.
  */
 function _image_get_preview_ratio( $w, $h ) {
-	$max = max( $w, $h );
-	return $max > 400 ? ( 400 / $max ) : 1;
+    $max = max( $w, $h );
+    return $max > 400 ? ( 400 / $max ) : 1;
 }
 
 /**
@@ -465,18 +465,18 @@ 
  * @return resource|GdImage|false GD image resource or GdImage instance, false otherwise.
  */
 function _rotate_image_resource( $img, $angle ) {
-	_deprecated_function( __FUNCTION__, '3.5.0', 'WP_Image_Editor::rotate()' );
+    _deprecated_function( __FUNCTION__, '3.5.0', 'WP_Image_Editor::rotate()' );
 
-	if ( function_exists( 'imagerotate' ) ) {
-		$rotated = imagerotate( $img, $angle, 0 );
+    if ( function_exists( 'imagerotate' ) ) {
+        $rotated = imagerotate( $img, $angle, 0 );
 
-		if ( is_gd_image( $rotated ) ) {
-			imagedestroy( $img );
-			$img = $rotated;
-		}
-	}
+        if ( is_gd_image( $rotated ) ) {
+            imagedestroy( $img );
+            $img = $rotated;
+        }
+    }
 
-	return $img;
+    return $img;
 }
 
 /**
@@ -493,25 +493,25 @@ 
  * @return resource|GdImage (maybe) flipped image resource or GdImage instance.
  */
 function _flip_image_resource( $img, $horz, $vert ) {
-	_deprecated_function( __FUNCTION__, '3.5.0', 'WP_Image_Editor::flip()' );
+    _deprecated_function( __FUNCTION__, '3.5.0', 'WP_Image_Editor::flip()' );
 
-	$w   = imagesx( $img );
-	$h   = imagesy( $img );
-	$dst = wp_imagecreatetruecolor( $w, $h );
+    $w   = imagesx( $img );
+    $h   = imagesy( $img );
+    $dst = wp_imagecreatetruecolor( $w, $h );
 
-	if ( is_gd_image( $dst ) ) {
-		$sx = $vert ? ( $w - 1 ) : 0;
-		$sy = $horz ? ( $h - 1 ) : 0;
-		$sw = $vert ? -$w : $w;
-		$sh = $horz ? -$h : $h;
+    if ( is_gd_image( $dst ) ) {
+        $sx = $vert ? ( $w - 1 ) : 0;
+        $sy = $horz ? ( $h - 1 ) : 0;
+        $sw = $vert ? -$w : $w;
+        $sh = $horz ? -$h : $h;
 
-		if ( imagecopyresampled( $dst, $img, 0, 0, $sx, $sy, $w, $h, $sw, $sh ) ) {
-			imagedestroy( $img );
-			$img = $dst;
-		}
-	}
+        if ( imagecopyresampled( $dst, $img, 0, 0, $sx, $sy, $w, $h, $sw, $sh ) ) {
+            imagedestroy( $img );
+            $img = $dst;
+        }
+    }
 
-	return $img;
+    return $img;
 }
 
 /**
@@ -528,16 +528,16 @@ 
  * @return resource|GdImage (maybe) cropped image resource or GdImage instance.
  */
 function _crop_image_resource( $img, $x, $y, $w, $h ) {
-	$dst = wp_imagecreatetruecolor( $w, $h );
+    $dst = wp_imagecreatetruecolor( $w, $h );
 
-	if ( is_gd_image( $dst ) ) {
-		if ( imagecopy( $dst, $img, 0, 0, $x, $y, $w, $h ) ) {
-			imagedestroy( $img );
-			$img = $dst;
-		}
-	}
+    if ( is_gd_image( $dst ) ) {
+        if ( imagecopy( $dst, $img, 0, 0, $x, $y, $w, $h ) ) {
+            imagedestroy( $img );
+            $img = $dst;
+        }
+    }
 
-	return $img;
+    return $img;
 }
 
 /**
@@ -550,123 +550,123 @@ 
  * @return WP_Image_Editor WP_Image_Editor instance with changes applied.
  */
 function image_edit_apply_changes( $image, $changes ) {
-	if ( is_gd_image( $image ) ) {
-		/* translators: 1: $image, 2: WP_Image_Editor */
-		_deprecated_argument( __FUNCTION__, '3.5.0', sprintf( __( '%1$s needs to be a %2$s object.' ), '$image', 'WP_Image_Editor' ) );
-	}
-
-	if ( ! is_array( $changes ) ) {
-		return $image;
-	}
-
-	// Expand change operations.
-	foreach ( $changes as $key => $obj ) {
-		if ( isset( $obj->r ) ) {
-			$obj->type  = 'rotate';
-			$obj->angle = $obj->r;
-			unset( $obj->r );
-		} elseif ( isset( $obj->f ) ) {
-			$obj->type = 'flip';
-			$obj->axis = $obj->f;
-			unset( $obj->f );
-		} elseif ( isset( $obj->c ) ) {
-			$obj->type = 'crop';
-			$obj->sel  = $obj->c;
-			unset( $obj->c );
-		}
-		$changes[ $key ] = $obj;
-	}
-
-	// Combine operations.
-	if ( count( $changes ) > 1 ) {
-		$filtered = array( $changes[0] );
-		for ( $i = 0, $j = 1, $c = count( $changes ); $j < $c; $j++ ) {
-			$combined = false;
-			if ( $filtered[ $i ]->type == $changes[ $j ]->type ) {
-				switch ( $filtered[ $i ]->type ) {
-					case 'rotate':
-						$filtered[ $i ]->angle += $changes[ $j ]->angle;
-						$combined               = true;
-						break;
-					case 'flip':
-						$filtered[ $i ]->axis ^= $changes[ $j ]->axis;
-						$combined              = true;
-						break;
-				}
-			}
-			if ( ! $combined ) {
-				$filtered[ ++$i ] = $changes[ $j ];
-			}
-		}
-		$changes = $filtered;
-		unset( $filtered );
-	}
-
-	// Image resource before applying the changes.
-	if ( $image instanceof WP_Image_Editor ) {
-
-		/**
-		 * Filters the WP_Image_Editor instance before applying changes to the image.
-		 *
-		 * @since 3.5.0
-		 *
-		 * @param WP_Image_Editor $image   WP_Image_Editor instance.
-		 * @param array           $changes Array of change operations.
-		 */
-		$image = apply_filters( 'wp_image_editor_before_change', $image, $changes );
-	} elseif ( is_gd_image( $image ) ) {
-
-		/**
-		 * Filters the GD image resource before applying changes to the image.
-		 *
-		 * @since 2.9.0
-		 * @deprecated 3.5.0 Use {@see 'wp_image_editor_before_change'} instead.
-		 *
-		 * @param resource|GdImage $image   GD image resource or GdImage instance.
-		 * @param array            $changes Array of change operations.
-		 */
-		$image = apply_filters_deprecated( 'image_edit_before_change', array( $image, $changes ), '3.5.0', 'wp_image_editor_before_change' );
-	}
-
-	foreach ( $changes as $operation ) {
-		switch ( $operation->type ) {
-			case 'rotate':
-				if ( 0 != $operation->angle ) {
-					if ( $image instanceof WP_Image_Editor ) {
-						$image->rotate( $operation->angle );
-					} else {
-						$image = _rotate_image_resource( $image, $operation->angle );
-					}
-				}
-				break;
-			case 'flip':
-				if ( 0 != $operation->axis ) {
-					if ( $image instanceof WP_Image_Editor ) {
-						$image->flip( ( $operation->axis & 1 ) != 0, ( $operation->axis & 2 ) != 0 );
-					} else {
-						$image = _flip_image_resource( $image, ( $operation->axis & 1 ) != 0, ( $operation->axis & 2 ) != 0 );
-					}
-				}
-				break;
-			case 'crop':
-				$sel = $operation->sel;
-
-				if ( $image instanceof WP_Image_Editor ) {
-					$size = $image->get_size();
-					$w    = $size['width'];
-					$h    = $size['height'];
-
-					$scale = 1 / _image_get_preview_ratio( $w, $h ); // Discard preview scaling.
-					$image->crop( $sel->x * $scale, $sel->y * $scale, $sel->w * $scale, $sel->h * $scale );
-				} else {
-					$scale = 1 / _image_get_preview_ratio( imagesx( $image ), imagesy( $image ) ); // Discard preview scaling.
-					$image = _crop_image_resource( $image, $sel->x * $scale, $sel->y * $scale, $sel->w * $scale, $sel->h * $scale );
-				}
-				break;
-		}
-	}
-
-	return $image;
+    if ( is_gd_image( $image ) ) {
+        /* translators: 1: $image, 2: WP_Image_Editor */
+        _deprecated_argument( __FUNCTION__, '3.5.0', sprintf( __( '%1$s needs to be a %2$s object.' ), '$image', 'WP_Image_Editor' ) );
+    }
+
+    if ( ! is_array( $changes ) ) {
+        return $image;
+    }
+
+    // Expand change operations.
+    foreach ( $changes as $key => $obj ) {
+        if ( isset( $obj->r ) ) {
+            $obj->type  = 'rotate';
+            $obj->angle = $obj->r;
+            unset( $obj->r );
+        } elseif ( isset( $obj->f ) ) {
+            $obj->type = 'flip';
+            $obj->axis = $obj->f;
+            unset( $obj->f );
+        } elseif ( isset( $obj->c ) ) {
+            $obj->type = 'crop';
+            $obj->sel  = $obj->c;
+            unset( $obj->c );
+        }
+        $changes[ $key ] = $obj;
+    }
+
+    // Combine operations.
+    if ( count( $changes ) > 1 ) {
+        $filtered = array( $changes[0] );
+        for ( $i = 0, $j = 1, $c = count( $changes ); $j < $c; $j++ ) {
+            $combined = false;
+            if ( $filtered[ $i ]->type == $changes[ $j ]->type ) {
+                switch ( $filtered[ $i ]->type ) {
+                    case 'rotate':
+                        $filtered[ $i ]->angle += $changes[ $j ]->angle;
+                        $combined               = true;
+                        break;
+                    case 'flip':
+                        $filtered[ $i ]->axis ^= $changes[ $j ]->axis;
+                        $combined              = true;
+                        break;
+                }
+            }
+            if ( ! $combined ) {
+                $filtered[ ++$i ] = $changes[ $j ];
+            }
+        }
+        $changes = $filtered;
+        unset( $filtered );
+    }
+
+    // Image resource before applying the changes.
+    if ( $image instanceof WP_Image_Editor ) {
+
+        /**
+         * Filters the WP_Image_Editor instance before applying changes to the image.
+         *
+         * @since 3.5.0
+         *
+         * @param WP_Image_Editor $image   WP_Image_Editor instance.
+         * @param array           $changes Array of change operations.
+         */
+        $image = apply_filters( 'wp_image_editor_before_change', $image, $changes );
+    } elseif ( is_gd_image( $image ) ) {
+
+        /**
+         * Filters the GD image resource before applying changes to the image.
+         *
+         * @since 2.9.0
+         * @deprecated 3.5.0 Use {@see 'wp_image_editor_before_change'} instead.
+         *
+         * @param resource|GdImage $image   GD image resource or GdImage instance.
+         * @param array            $changes Array of change operations.
+         */
+        $image = apply_filters_deprecated( 'image_edit_before_change', array( $image, $changes ), '3.5.0', 'wp_image_editor_before_change' );
+    }
+
+    foreach ( $changes as $operation ) {
+        switch ( $operation->type ) {
+            case 'rotate':
+                if ( 0 != $operation->angle ) {
+                    if ( $image instanceof WP_Image_Editor ) {
+                        $image->rotate( $operation->angle );
+                    } else {
+                        $image = _rotate_image_resource( $image, $operation->angle );
+                    }
+                }
+                break;
+            case 'flip':
+                if ( 0 != $operation->axis ) {
+                    if ( $image instanceof WP_Image_Editor ) {
+                        $image->flip( ( $operation->axis & 1 ) != 0, ( $operation->axis & 2 ) != 0 );
+                    } else {
+                        $image = _flip_image_resource( $image, ( $operation->axis & 1 ) != 0, ( $operation->axis & 2 ) != 0 );
+                    }
+                }
+                break;
+            case 'crop':
+                $sel = $operation->sel;
+
+                if ( $image instanceof WP_Image_Editor ) {
+                    $size = $image->get_size();
+                    $w    = $size['width'];
+                    $h    = $size['height'];
+
+                    $scale = 1 / _image_get_preview_ratio( $w, $h ); // Discard preview scaling.
+                    $image->crop( $sel->x * $scale, $sel->y * $scale, $sel->w * $scale, $sel->h * $scale );
+                } else {
+                    $scale = 1 / _image_get_preview_ratio( imagesx( $image ), imagesy( $image ) ); // Discard preview scaling.
+                    $image = _crop_image_resource( $image, $sel->x * $scale, $sel->y * $scale, $sel->w * $scale, $sel->h * $scale );
+                }
+                break;
+        }
+    }
+
+    return $image;
 }
 
 
@@ -680,35 +680,35 @@ 
  * @return bool True on success, false on failure.
  */
 function stream_preview_image( $post_id ) {
-	$post = get_post( $post_id );
+    $post = get_post( $post_id );
 
-	wp_raise_memory_limit( 'admin' );
+    wp_raise_memory_limit( 'admin' );
 
-	$img = wp_get_image_editor( _load_image_to_edit_path( $post_id ) );
+    $img = wp_get_image_editor( _load_image_to_edit_path( $post_id ) );
 
-	if ( is_wp_error( $img ) ) {
-		return false;
-	}
+    if ( is_wp_error( $img ) ) {
+        return false;
+    }
 
-	$changes = ! empty( $_REQUEST['history'] ) ? json_decode( wp_unslash( $_REQUEST['history'] ) ) : null;
-	if ( $changes ) {
-		$img = image_edit_apply_changes( $img, $changes );
-	}
+    $changes = ! empty( $_REQUEST['history'] ) ? json_decode( wp_unslash( $_REQUEST['history'] ) ) : null;
+    if ( $changes ) {
+        $img = image_edit_apply_changes( $img, $changes );
+    }
 
-	// Scale the image.
-	$size = $img->get_size();
-	$w    = $size['width'];
-	$h    = $size['height'];
+    // Scale the image.
+    $size = $img->get_size();
+    $w    = $size['width'];
+    $h    = $size['height'];
 
-	$ratio = _image_get_preview_ratio( $w, $h );
-	$w2    = max( 1, $w * $ratio );
-	$h2    = max( 1, $h * $ratio );
+    $ratio = _image_get_preview_ratio( $w, $h );
+    $w2    = max( 1, $w * $ratio );
+    $h2    = max( 1, $h * $ratio );
 
-	if ( is_wp_error( $img->resize( $w2, $h2 ) ) ) {
-		return false;
-	}
+    if ( is_wp_error( $img->resize( $w2, $h2 ) ) ) {
+        return false;
+    }
 
-	return wp_stream_image( $img, $post->post_mime_type, $post_id );
+    return wp_stream_image( $img, $post->post_mime_type, $post_id );
 }
 
 /**
@@ -720,85 +720,85 @@ 
  * @return stdClass Image restoration message object.
  */
 function wp_restore_image( $post_id ) {
-	$meta             = wp_get_attachment_metadata( $post_id );
-	$file             = get_attached_file( $post_id );
-	$backup_sizes     = get_post_meta( $post_id, '_wp_attachment_backup_sizes', true );
-	$old_backup_sizes = $backup_sizes;
-	$restored         = false;
-	$msg              = new stdClass;
-
-	if ( ! is_array( $backup_sizes ) ) {
-		$msg->error = __( 'Cannot load image metadata.' );
-		return $msg;
-	}
-
-	$parts         = pathinfo( $file );
-	$suffix        = time() . rand( 100, 999 );
-	$default_sizes = get_intermediate_image_sizes();
-
-	if ( isset( $backup_sizes['full-orig'] ) && is_array( $backup_sizes['full-orig'] ) ) {
-		$data = $backup_sizes['full-orig'];
-
-		if ( $parts['basename'] != $data['file'] ) {
-			if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE ) {
-
-				// Delete only if it's an edited image.
-				if ( preg_match( '/-e[0-9]{13}\./', $parts['basename'] ) ) {
-					wp_delete_file( $file );
-				}
-			} elseif ( isset( $meta['width'], $meta['height'] ) ) {
-				$backup_sizes[ "full-$suffix" ] = array(
-					'width'  => $meta['width'],
-					'height' => $meta['height'],
-					'file'   => $parts['basename'],
-				);
-			}
-		}
-
-		$restored_file = path_join( $parts['dirname'], $data['file'] );
-		$restored      = update_attached_file( $post_id, $restored_file );
-
-		$meta['file']   = _wp_relative_upload_path( $restored_file );
-		$meta['width']  = $data['width'];
-		$meta['height'] = $data['height'];
-	}
-
-	foreach ( $default_sizes as $default_size ) {
-		if ( isset( $backup_sizes[ "$default_size-orig" ] ) ) {
-			$data = $backup_sizes[ "$default_size-orig" ];
-			if ( isset( $meta['sizes'][ $default_size ] ) && $meta['sizes'][ $default_size ]['file'] != $data['file'] ) {
-				if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE ) {
-
-					// Delete only if it's an edited image.
-					if ( preg_match( '/-e[0-9]{13}-/', $meta['sizes'][ $default_size ]['file'] ) ) {
-						$delete_file = path_join( $parts['dirname'], $meta['sizes'][ $default_size ]['file'] );
-						wp_delete_file( $delete_file );
-					}
-				} else {
-					$backup_sizes[ "$default_size-{$suffix}" ] = $meta['sizes'][ $default_size ];
-				}
-			}
-
-			$meta['sizes'][ $default_size ] = $data;
-		} else {
-			unset( $meta['sizes'][ $default_size ] );
-		}
-	}
-
-	if ( ! wp_update_attachment_metadata( $post_id, $meta ) ||
-		( $old_backup_sizes !== $backup_sizes && ! update_post_meta( $post_id, '_wp_attachment_backup_sizes', $backup_sizes ) ) ) {
-
-		$msg->error = __( 'Cannot save image metadata.' );
-		return $msg;
-	}
-
-	if ( ! $restored ) {
-		$msg->error = __( 'Image metadata is inconsistent.' );
-	} else {
-		$msg->msg = __( 'Image restored successfully.' );
-	}
-
-	return $msg;
+    $meta             = wp_get_attachment_metadata( $post_id );
+    $file             = get_attached_file( $post_id );
+    $backup_sizes     = get_post_meta( $post_id, '_wp_attachment_backup_sizes', true );
+    $old_backup_sizes = $backup_sizes;
+    $restored         = false;
+    $msg              = new stdClass;
+
+    if ( ! is_array( $backup_sizes ) ) {
+        $msg->error = __( 'Cannot load image metadata.' );
+        return $msg;
+    }
+
+    $parts         = pathinfo( $file );
+    $suffix        = time() . rand( 100, 999 );
+    $default_sizes = get_intermediate_image_sizes();
+
+    if ( isset( $backup_sizes['full-orig'] ) && is_array( $backup_sizes['full-orig'] ) ) {
+        $data = $backup_sizes['full-orig'];
+
+        if ( $parts['basename'] != $data['file'] ) {
+            if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE ) {
+
+                // Delete only if it's an edited image.
+                if ( preg_match( '/-e[0-9]{13}\./', $parts['basename'] ) ) {
+                    wp_delete_file( $file );
+                }
+            } elseif ( isset( $meta['width'], $meta['height'] ) ) {
+                $backup_sizes[ "full-$suffix" ] = array(
+                    'width'  => $meta['width'],
+                    'height' => $meta['height'],
+                    'file'   => $parts['basename'],
+                );
+            }
+        }
+
+        $restored_file = path_join( $parts['dirname'], $data['file'] );
+        $restored      = update_attached_file( $post_id, $restored_file );
+
+        $meta['file']   = _wp_relative_upload_path( $restored_file );
+        $meta['width']  = $data['width'];
+        $meta['height'] = $data['height'];
+    }
+
+    foreach ( $default_sizes as $default_size ) {
+        if ( isset( $backup_sizes[ "$default_size-orig" ] ) ) {
+            $data = $backup_sizes[ "$default_size-orig" ];
+            if ( isset( $meta['sizes'][ $default_size ] ) && $meta['sizes'][ $default_size ]['file'] != $data['file'] ) {
+                if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE ) {
+
+                    // Delete only if it's an edited image.
+                    if ( preg_match( '/-e[0-9]{13}-/', $meta['sizes'][ $default_size ]['file'] ) ) {
+                        $delete_file = path_join( $parts['dirname'], $meta['sizes'][ $default_size ]['file'] );
+                        wp_delete_file( $delete_file );
+                    }
+                } else {
+                    $backup_sizes[ "$default_size-{$suffix}" ] = $meta['sizes'][ $default_size ];
+                }
+            }
+
+            $meta['sizes'][ $default_size ] = $data;
+        } else {
+            unset( $meta['sizes'][ $default_size ] );
+        }
+    }
+
+    if ( ! wp_update_attachment_metadata( $post_id, $meta ) ||
+        ( $old_backup_sizes !== $backup_sizes && ! update_post_meta( $post_id, '_wp_attachment_backup_sizes', $backup_sizes ) ) ) {
+
+        $msg->error = __( 'Cannot save image metadata.' );
+        return $msg;
+    }
+
+    if ( ! $restored ) {
+        $msg->error = __( 'Image metadata is inconsistent.' );
+    } else {
+        $msg->msg = __( 'Image restored successfully.' );
+    }
+
+    return $msg;
 }
 
 /**
@@ -811,236 +811,236 @@ 
  * @return stdClass
  */
 function wp_save_image( $post_id ) {
-	$_wp_additional_image_sizes = wp_get_additional_image_sizes();
-
-	$return  = new stdClass;
-	$success = false;
-	$delete  = false;
-	$scaled  = false;
-	$nocrop  = false;
-	$post    = get_post( $post_id );
-
-	$img = wp_get_image_editor( _load_image_to_edit_path( $post_id, 'full' ) );
-	if ( is_wp_error( $img ) ) {
-		$return->error = esc_js( __( 'Unable to create new image.' ) );
-		return $return;
-	}
-
-	$fwidth  = ! empty( $_REQUEST['fwidth'] ) ? (int) $_REQUEST['fwidth'] : 0;
-	$fheight = ! empty( $_REQUEST['fheight'] ) ? (int) $_REQUEST['fheight'] : 0;
-	$target  = ! empty( $_REQUEST['target'] ) ? preg_replace( '/[^a-z0-9_-]+/i', '', $_REQUEST['target'] ) : '';
-	$scale   = ! empty( $_REQUEST['do'] ) && 'scale' === $_REQUEST['do'];
-
-	if ( $scale && $fwidth > 0 && $fheight > 0 ) {
-		$size = $img->get_size();
-		$sX   = $size['width'];
-		$sY   = $size['height'];
-
-		// Check if it has roughly the same w / h ratio.
-		$diff = round( $sX / $sY, 2 ) - round( $fwidth / $fheight, 2 );
-		if ( -0.1 < $diff && $diff < 0.1 ) {
-			// Scale the full size image.
-			if ( $img->resize( $fwidth, $fheight ) ) {
-				$scaled = true;
-			}
-		}
-
-		if ( ! $scaled ) {
-			$return->error = esc_js( __( 'Error while saving the scaled image. Please reload the page and try again.' ) );
-			return $return;
-		}
-	} elseif ( ! empty( $_REQUEST['history'] ) ) {
-		$changes = json_decode( wp_unslash( $_REQUEST['history'] ) );
-		if ( $changes ) {
-			$img = image_edit_apply_changes( $img, $changes );
-		}
-	} else {
-		$return->error = esc_js( __( 'Nothing to save, the image has not changed.' ) );
-		return $return;
-	}
-
-	$meta         = wp_get_attachment_metadata( $post_id );
-	$backup_sizes = get_post_meta( $post->ID, '_wp_attachment_backup_sizes', true );
-
-	if ( ! is_array( $meta ) ) {
-		$return->error = esc_js( __( 'Image data does not exist. Please re-upload the image.' ) );
-		return $return;
-	}
-
-	if ( ! is_array( $backup_sizes ) ) {
-		$backup_sizes = array();
-	}
-
-	// Generate new filename.
-	$path = get_attached_file( $post_id );
-
-	$basename = pathinfo( $path, PATHINFO_BASENAME );
-	$dirname  = pathinfo( $path, PATHINFO_DIRNAME );
-	$ext      = pathinfo( $path, PATHINFO_EXTENSION );
-	$filename = pathinfo( $path, PATHINFO_FILENAME );
-	$suffix   = time() . rand( 100, 999 );
-
-	if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE &&
-		isset( $backup_sizes['full-orig'] ) && $backup_sizes['full-orig']['file'] != $basename ) {
-
-		if ( 'thumbnail' === $target ) {
-			$new_path = "{$dirname}/{$filename}-temp.{$ext}";
-		} else {
-			$new_path = $path;
-		}
-	} else {
-		while ( true ) {
-			$filename     = preg_replace( '/-e([0-9]+)$/', '', $filename );
-			$filename    .= "-e{$suffix}";
-			$new_filename = "{$filename}.{$ext}";
-			$new_path     = "{$dirname}/$new_filename";
-			if ( file_exists( $new_path ) ) {
-				$suffix++;
-			} else {
-				break;
-			}
-		}
-	}
-
-	// Save the full-size file, also needed to create sub-sizes.
-	if ( ! wp_save_image_file( $new_path, $img, $post->post_mime_type, $post_id ) ) {
-		$return->error = esc_js( __( 'Unable to save the image.' ) );
-		return $return;
-	}
-
-	if ( 'nothumb' === $target || 'all' === $target || 'full' === $target || $scaled ) {
-		$tag = false;
-		if ( isset( $backup_sizes['full-orig'] ) ) {
-			if ( ( ! defined( 'IMAGE_EDIT_OVERWRITE' ) || ! IMAGE_EDIT_OVERWRITE ) && $backup_sizes['full-orig']['file'] !== $basename ) {
-				$tag = "full-$suffix";
-			}
-		} else {
-			$tag = 'full-orig';
-		}
-
-		if ( $tag ) {
-			$backup_sizes[ $tag ] = array(
-				'width'  => $meta['width'],
-				'height' => $meta['height'],
-				'file'   => $basename,
-			);
-		}
-		$success = ( $path === $new_path ) || update_attached_file( $post_id, $new_path );
-
-		$meta['file'] = _wp_relative_upload_path( $new_path );
-
-		$size           = $img->get_size();
-		$meta['width']  = $size['width'];
-		$meta['height'] = $size['height'];
-
-		if ( $success ) {
-			$sizes = get_intermediate_image_sizes();
-			if ( 'nothumb' === $target || 'all' === $target ) {
-				if ( 'nothumb' === $target ) {
-					$sizes = array_diff( $sizes, array( 'thumbnail' ) );
-				}
-			} elseif ( 'thumbnail' !== $target ) {
-				$sizes = array_diff( $sizes, array( $target ) );
-			}
-		}
-
-		$return->fw = $meta['width'];
-		$return->fh = $meta['height'];
-	} elseif ( 'thumbnail' === $target ) {
-		$sizes   = array( 'thumbnail' );
-		$success = true;
-		$delete  = true;
-		$nocrop  = true;
-	} else {
-		$sizes   = array( $target );
-		$success = true;
-		$delete  = true;
-		$nocrop  = $_wp_additional_image_sizes[ $size ]['crop'];
-	}
-
-	/*
+    $_wp_additional_image_sizes = wp_get_additional_image_sizes();
+
+    $return  = new stdClass;
+    $success = false;
+    $delete  = false;
+    $scaled  = false;
+    $nocrop  = false;
+    $post    = get_post( $post_id );
+
+    $img = wp_get_image_editor( _load_image_to_edit_path( $post_id, 'full' ) );
+    if ( is_wp_error( $img ) ) {
+        $return->error = esc_js( __( 'Unable to create new image.' ) );
+        return $return;
+    }
+
+    $fwidth  = ! empty( $_REQUEST['fwidth'] ) ? (int) $_REQUEST['fwidth'] : 0;
+    $fheight = ! empty( $_REQUEST['fheight'] ) ? (int) $_REQUEST['fheight'] : 0;
+    $target  = ! empty( $_REQUEST['target'] ) ? preg_replace( '/[^a-z0-9_-]+/i', '', $_REQUEST['target'] ) : '';
+    $scale   = ! empty( $_REQUEST['do'] ) && 'scale' === $_REQUEST['do'];
+
+    if ( $scale && $fwidth > 0 && $fheight > 0 ) {
+        $size = $img->get_size();
+        $sX   = $size['width'];
+        $sY   = $size['height'];
+
+        // Check if it has roughly the same w / h ratio.
+        $diff = round( $sX / $sY, 2 ) - round( $fwidth / $fheight, 2 );
+        if ( -0.1 < $diff && $diff < 0.1 ) {
+            // Scale the full size image.
+            if ( $img->resize( $fwidth, $fheight ) ) {
+                $scaled = true;
+            }
+        }
+
+        if ( ! $scaled ) {
+            $return->error = esc_js( __( 'Error while saving the scaled image. Please reload the page and try again.' ) );
+            return $return;
+        }
+    } elseif ( ! empty( $_REQUEST['history'] ) ) {
+        $changes = json_decode( wp_unslash( $_REQUEST['history'] ) );
+        if ( $changes ) {
+            $img = image_edit_apply_changes( $img, $changes );
+        }
+    } else {
+        $return->error = esc_js( __( 'Nothing to save, the image has not changed.' ) );
+        return $return;
+    }
+
+    $meta         = wp_get_attachment_metadata( $post_id );
+    $backup_sizes = get_post_meta( $post->ID, '_wp_attachment_backup_sizes', true );
+
+    if ( ! is_array( $meta ) ) {
+        $return->error = esc_js( __( 'Image data does not exist. Please re-upload the image.' ) );
+        return $return;
+    }
+
+    if ( ! is_array( $backup_sizes ) ) {
+        $backup_sizes = array();
+    }
+
+    // Generate new filename.
+    $path = get_attached_file( $post_id );
+
+    $basename = pathinfo( $path, PATHINFO_BASENAME );
+    $dirname  = pathinfo( $path, PATHINFO_DIRNAME );
+    $ext      = pathinfo( $path, PATHINFO_EXTENSION );
+    $filename = pathinfo( $path, PATHINFO_FILENAME );
+    $suffix   = time() . rand( 100, 999 );
+
+    if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE &&
+        isset( $backup_sizes['full-orig'] ) && $backup_sizes['full-orig']['file'] != $basename ) {
+
+        if ( 'thumbnail' === $target ) {
+            $new_path = "{$dirname}/{$filename}-temp.{$ext}";
+        } else {
+            $new_path = $path;
+        }
+    } else {
+        while ( true ) {
+            $filename     = preg_replace( '/-e([0-9]+)$/', '', $filename );
+            $filename    .= "-e{$suffix}";
+            $new_filename = "{$filename}.{$ext}";
+            $new_path     = "{$dirname}/$new_filename";
+            if ( file_exists( $new_path ) ) {
+                $suffix++;
+            } else {
+                break;
+            }
+        }
+    }
+
+    // Save the full-size file, also needed to create sub-sizes.
+    if ( ! wp_save_image_file( $new_path, $img, $post->post_mime_type, $post_id ) ) {
+        $return->error = esc_js( __( 'Unable to save the image.' ) );
+        return $return;
+    }
+
+    if ( 'nothumb' === $target || 'all' === $target || 'full' === $target || $scaled ) {
+        $tag = false;
+        if ( isset( $backup_sizes['full-orig'] ) ) {
+            if ( ( ! defined( 'IMAGE_EDIT_OVERWRITE' ) || ! IMAGE_EDIT_OVERWRITE ) && $backup_sizes['full-orig']['file'] !== $basename ) {
+                $tag = "full-$suffix";
+            }
+        } else {
+            $tag = 'full-orig';
+        }
+
+        if ( $tag ) {
+            $backup_sizes[ $tag ] = array(
+                'width'  => $meta['width'],
+                'height' => $meta['height'],
+                'file'   => $basename,
+            );
+        }
+        $success = ( $path === $new_path ) || update_attached_file( $post_id, $new_path );
+
+        $meta['file'] = _wp_relative_upload_path( $new_path );
+
+        $size           = $img->get_size();
+        $meta['width']  = $size['width'];
+        $meta['height'] = $size['height'];
+
+        if ( $success ) {
+            $sizes = get_intermediate_image_sizes();
+            if ( 'nothumb' === $target || 'all' === $target ) {
+                if ( 'nothumb' === $target ) {
+                    $sizes = array_diff( $sizes, array( 'thumbnail' ) );
+                }
+            } elseif ( 'thumbnail' !== $target ) {
+                $sizes = array_diff( $sizes, array( $target ) );
+            }
+        }
+
+        $return->fw = $meta['width'];
+        $return->fh = $meta['height'];
+    } elseif ( 'thumbnail' === $target ) {
+        $sizes   = array( 'thumbnail' );
+        $success = true;
+        $delete  = true;
+        $nocrop  = true;
+    } else {
+        $sizes   = array( $target );
+        $success = true;
+        $delete  = true;
+        $nocrop  = $_wp_additional_image_sizes[ $size ]['crop'];
+    }
+
+    /*
 	 * We need to remove any existing resized image files because
 	 * a new crop or rotate could generate different sizes (and hence, filenames),
 	 * keeping the new resized images from overwriting the existing image files.
 	 * https://core.trac.wordpress.org/ticket/32171
 	 */
-	if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE && ! empty( $meta['sizes'] ) ) {
-		foreach ( $meta['sizes'] as $size ) {
-			if ( ! empty( $size['file'] ) && preg_match( '/-e[0-9]{13}-/', $size['file'] ) ) {
-				$delete_file = path_join( $dirname, $size['file'] );
-				wp_delete_file( $delete_file );
-			}
-		}
-	}
-
-	if ( isset( $sizes ) ) {
-		$_sizes = array();
-
-		foreach ( $sizes as $size ) {
-			$tag = false;
-			if ( isset( $meta['sizes'][ $size ] ) ) {
-				if ( isset( $backup_sizes[ "$size-orig" ] ) ) {
-					if ( ( ! defined( 'IMAGE_EDIT_OVERWRITE' ) || ! IMAGE_EDIT_OVERWRITE ) && $backup_sizes[ "$size-orig" ]['file'] != $meta['sizes'][ $size ]['file'] ) {
-						$tag = "$size-$suffix";
-					}
-				} else {
-					$tag = "$size-orig";
-				}
-
-				if ( $tag ) {
-					$backup_sizes[ $tag ] = $meta['sizes'][ $size ];
-				}
-			}
-
-			if ( isset( $_wp_additional_image_sizes[ $size ] ) ) {
-				$width  = (int) $_wp_additional_image_sizes[ $size ]['width'];
-				$height = (int) $_wp_additional_image_sizes[ $size ]['height'];
-				$crop   = ( $nocrop ) ? false : $_wp_additional_image_sizes[ $size ]['crop'];
-			} else {
-				$height = get_option( "{$size}_size_h" );
-				$width  = get_option( "{$size}_size_w" );
-				$crop   = ( $nocrop ) ? false : get_option( "{$size}_crop" );
-			}
-
-			$_sizes[ $size ] = array(
-				'width'  => $width,
-				'height' => $height,
-				'crop'   => $crop,
-			);
-		}
-
-		$meta['sizes'] = array_merge( $meta['sizes'], $img->multi_resize( $_sizes ) );
-	}
-
-	unset( $img );
-
-	if ( $success ) {
-		wp_update_attachment_metadata( $post_id, $meta );
-		update_post_meta( $post_id, '_wp_attachment_backup_sizes', $backup_sizes );
-
-		if ( 'thumbnail' === $target || 'all' === $target || 'full' === $target ) {
-			// Check if it's an image edit from attachment edit screen.
-			if ( ! empty( $_REQUEST['context'] ) && 'edit-attachment' === $_REQUEST['context'] ) {
-				$thumb_url         = wp_get_attachment_image_src( $post_id, array( 900, 600 ), true );
-				$return->thumbnail = $thumb_url[0];
-			} else {
-				$file_url = wp_get_attachment_url( $post_id );
-				if ( ! empty( $meta['sizes']['thumbnail'] ) ) {
-					$thumb             = $meta['sizes']['thumbnail'];
-					$return->thumbnail = path_join( dirname( $file_url ), $thumb['file'] );
-				} else {
-					$return->thumbnail = "$file_url?w=128&h=128";
-				}
-			}
-		}
-	} else {
-		$delete = true;
-	}
-
-	if ( $delete ) {
-		wp_delete_file( $new_path );
-	}
-
-	$return->msg = esc_js( __( 'Image saved' ) );
-	return $return;
+    if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE && ! empty( $meta['sizes'] ) ) {
+        foreach ( $meta['sizes'] as $size ) {
+            if ( ! empty( $size['file'] ) && preg_match( '/-e[0-9]{13}-/', $size['file'] ) ) {
+                $delete_file = path_join( $dirname, $size['file'] );
+                wp_delete_file( $delete_file );
+            }
+        }
+    }
+
+    if ( isset( $sizes ) ) {
+        $_sizes = array();
+
+        foreach ( $sizes as $size ) {
+            $tag = false;
+            if ( isset( $meta['sizes'][ $size ] ) ) {
+                if ( isset( $backup_sizes[ "$size-orig" ] ) ) {
+                    if ( ( ! defined( 'IMAGE_EDIT_OVERWRITE' ) || ! IMAGE_EDIT_OVERWRITE ) && $backup_sizes[ "$size-orig" ]['file'] != $meta['sizes'][ $size ]['file'] ) {
+                        $tag = "$size-$suffix";
+                    }
+                } else {
+                    $tag = "$size-orig";
+                }
+
+                if ( $tag ) {
+                    $backup_sizes[ $tag ] = $meta['sizes'][ $size ];
+                }
+            }
+
+            if ( isset( $_wp_additional_image_sizes[ $size ] ) ) {
+                $width  = (int) $_wp_additional_image_sizes[ $size ]['width'];
+                $height = (int) $_wp_additional_image_sizes[ $size ]['height'];
+                $crop   = ( $nocrop ) ? false : $_wp_additional_image_sizes[ $size ]['crop'];
+            } else {
+                $height = get_option( "{$size}_size_h" );
+                $width  = get_option( "{$size}_size_w" );
+                $crop   = ( $nocrop ) ? false : get_option( "{$size}_crop" );
+            }
+
+            $_sizes[ $size ] = array(
+                'width'  => $width,
+                'height' => $height,
+                'crop'   => $crop,
+            );
+        }
+
+        $meta['sizes'] = array_merge( $meta['sizes'], $img->multi_resize( $_sizes ) );
+    }
+
+    unset( $img );
+
+    if ( $success ) {
+        wp_update_attachment_metadata( $post_id, $meta );
+        update_post_meta( $post_id, '_wp_attachment_backup_sizes', $backup_sizes );
+
+        if ( 'thumbnail' === $target || 'all' === $target || 'full' === $target ) {
+            // Check if it's an image edit from attachment edit screen.
+            if ( ! empty( $_REQUEST['context'] ) && 'edit-attachment' === $_REQUEST['context'] ) {
+                $thumb_url         = wp_get_attachment_image_src( $post_id, array( 900, 600 ), true );
+                $return->thumbnail = $thumb_url[0];
+            } else {
+                $file_url = wp_get_attachment_url( $post_id );
+                if ( ! empty( $meta['sizes']['thumbnail'] ) ) {
+                    $thumb             = $meta['sizes']['thumbnail'];
+                    $return->thumbnail = path_join( dirname( $file_url ), $thumb['file'] );
+                } else {
+                    $return->thumbnail = "$file_url?w=128&h=128";
+                }
+            }
+        }
+    } else {
+        $delete = true;
+    }
+
+    if ( $delete ) {
+        wp_delete_file( $new_path );
+    }
+
+    $return->msg = esc_js( __( 'Image saved' ) );
+    return $return;
 }

brighty/wp-admin/includes/class-bulk-plugin-upgrader-skin.php

Indentation +51 added lines, -51 removed lines

@@ -16,63 +16,63 @@
  * @see Bulk_Upgrader_Skin
  */
 class Bulk_Plugin_Upgrader_Skin extends Bulk_Upgrader_Skin {
-	public $plugin_info = array(); // Plugin_Upgrader::bulk_upgrade() will fill this in.
+    public $plugin_info = array(); // Plugin_Upgrader::bulk_upgrade() will fill this in.
 
-	public function add_strings() {
-		parent::add_strings();
-		/* translators: 1: Plugin name, 2: Number of the plugin, 3: Total number of plugins being updated. */
-		$this->upgrader->strings['skin_before_update_header'] = __( 'Updating Plugin %1$s (%2$d/%3$d)' );
-	}
+    public function add_strings() {
+        parent::add_strings();
+        /* translators: 1: Plugin name, 2: Number of the plugin, 3: Total number of plugins being updated. */
+        $this->upgrader->strings['skin_before_update_header'] = __( 'Updating Plugin %1$s (%2$d/%3$d)' );
+    }
 
-	/**
-	 * @param string $title
-	 */
-	public function before( $title = '' ) {
-		parent::before( $this->plugin_info['Title'] );
-	}
+    /**
+     * @param string $title
+     */
+    public function before( $title = '' ) {
+        parent::before( $this->plugin_info['Title'] );
+    }
 
-	/**
-	 * @param string $title
-	 */
-	public function after( $title = '' ) {
-		parent::after( $this->plugin_info['Title'] );
-		$this->decrement_update_count( 'plugin' );
-	}
+    /**
+     * @param string $title
+     */
+    public function after( $title = '' ) {
+        parent::after( $this->plugin_info['Title'] );
+        $this->decrement_update_count( 'plugin' );
+    }
 
-	/**
-	 */
-	public function bulk_footer() {
-		parent::bulk_footer();
+    /**
+     */
+    public function bulk_footer() {
+        parent::bulk_footer();
 
-		$update_actions = array(
-			'plugins_page' => sprintf(
-				'<a href="%s" target="_parent">%s</a>',
-				self_admin_url( 'plugins.php' ),
-				__( 'Go to Plugins page' )
-			),
-			'updates_page' => sprintf(
-				'<a href="%s" target="_parent">%s</a>',
-				self_admin_url( 'update-core.php' ),
-				__( 'Go to WordPress Updates page' )
-			),
-		);
+        $update_actions = array(
+            'plugins_page' => sprintf(
+                '<a href="%s" target="_parent">%s</a>',
+                self_admin_url( 'plugins.php' ),
+                __( 'Go to Plugins page' )
+            ),
+            'updates_page' => sprintf(
+                '<a href="%s" target="_parent">%s</a>',
+                self_admin_url( 'update-core.php' ),
+                __( 'Go to WordPress Updates page' )
+            ),
+        );
 
-		if ( ! current_user_can( 'activate_plugins' ) ) {
-			unset( $update_actions['plugins_page'] );
-		}
+        if ( ! current_user_can( 'activate_plugins' ) ) {
+            unset( $update_actions['plugins_page'] );
+        }
 
-		/**
-		 * Filters the list of action links available following bulk plugin updates.
-		 *
-		 * @since 3.0.0
-		 *
-		 * @param string[] $update_actions Array of plugin action links.
-		 * @param array    $plugin_info    Array of information for the last-updated plugin.
-		 */
-		$update_actions = apply_filters( 'update_bulk_plugins_complete_actions', $update_actions, $this->plugin_info );
+        /**
+         * Filters the list of action links available following bulk plugin updates.
+         *
+         * @since 3.0.0
+         *
+         * @param string[] $update_actions Array of plugin action links.
+         * @param array    $plugin_info    Array of information for the last-updated plugin.
+         */
+        $update_actions = apply_filters( 'update_bulk_plugins_complete_actions', $update_actions, $this->plugin_info );
 
-		if ( ! empty( $update_actions ) ) {
-			$this->feedback( implode( ' | ', (array) $update_actions ) );
-		}
-	}
+        if ( ! empty( $update_actions ) ) {
+            $this->feedback( implode( ' | ', (array) $update_actions ) );
+        }
+    }
 }

brighty/wp-admin/includes/class-wp-site-health-auto-updates.php

Indentation +445 added lines, -445 removed lines

@@ -8,449 +8,449 @@
  */
 
 class WP_Site_Health_Auto_Updates {
-	/**
-	 * WP_Site_Health_Auto_Updates constructor.
-	 *
-	 * @since 5.2.0
-	 */
-	public function __construct() {
-		require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
-	}
-
-
-	/**
-	 * Run tests to determine if auto-updates can run.
-	 *
-	 * @since 5.2.0
-	 *
-	 * @return array The test results.
-	 */
-	public function run_tests() {
-		$tests = array(
-			$this->test_constants( 'WP_AUTO_UPDATE_CORE', array( true, 'beta', 'rc', 'development', 'branch-development', 'minor' ) ),
-			$this->test_wp_version_check_attached(),
-			$this->test_filters_automatic_updater_disabled(),
-			$this->test_wp_automatic_updates_disabled(),
-			$this->test_if_failed_update(),
-			$this->test_vcs_abspath(),
-			$this->test_check_wp_filesystem_method(),
-			$this->test_all_files_writable(),
-			$this->test_accepts_dev_updates(),
-			$this->test_accepts_minor_updates(),
-		);
-
-		$tests = array_filter( $tests );
-		$tests = array_map(
-			static function( $test ) {
-				$test = (object) $test;
-
-				if ( empty( $test->severity ) ) {
-					$test->severity = 'warning';
-				}
-
-				return $test;
-			},
-			$tests
-		);
-
-		return $tests;
-	}
-
-	/**
-	 * Test if auto-updates related constants are set correctly.
-	 *
-	 * @since 5.2.0
-	 * @since 5.5.1 The `$value` parameter can accept an array.
-	 *
-	 * @param string $constant         The name of the constant to check.
-	 * @param bool|string|array $value The value that the constant should be, if set,
-	 *                                 or an array of acceptable values.
-	 * @return array The test results.
-	 */
-	public function test_constants( $constant, $value ) {
-		$acceptable_values = (array) $value;
-
-		if ( defined( $constant ) && ! in_array( constant( $constant ), $acceptable_values, true ) ) {
-			return array(
-				'description' => sprintf(
-					/* translators: %s: Name of the constant used. */
-					__( 'The %s constant is defined and enabled.' ),
-					"<code>$constant</code>"
-				),
-				'severity'    => 'fail',
-			);
-		}
-	}
-
-	/**
-	 * Check if updates are intercepted by a filter.
-	 *
-	 * @since 5.2.0
-	 *
-	 * @return array The test results.
-	 */
-	public function test_wp_version_check_attached() {
-		if ( ( ! is_multisite() || is_main_site() && is_network_admin() )
-			&& ! has_filter( 'wp_version_check', 'wp_version_check' )
-		) {
-			return array(
-				'description' => sprintf(
-					/* translators: %s: Name of the filter used. */
-					__( 'A plugin has prevented updates by disabling %s.' ),
-					'<code>wp_version_check()</code>'
-				),
-				'severity'    => 'fail',
-			);
-		}
-	}
-
-	/**
-	 * Check if automatic updates are disabled by a filter.
-	 *
-	 * @since 5.2.0
-	 *
-	 * @return array The test results.
-	 */
-	public function test_filters_automatic_updater_disabled() {
-		/** This filter is documented in wp-admin/includes/class-wp-automatic-updater.php */
-		if ( apply_filters( 'automatic_updater_disabled', false ) ) {
-			return array(
-				'description' => sprintf(
-					/* translators: %s: Name of the filter used. */
-					__( 'The %s filter is enabled.' ),
-					'<code>automatic_updater_disabled</code>'
-				),
-				'severity'    => 'fail',
-			);
-		}
-	}
-
-	/**
-	 * Check if automatic updates are disabled.
-	 *
-	 * @since 5.3.0
-	 *
-	 * @return array|false The test results. False if auto-updates are enabled.
-	 */
-	public function test_wp_automatic_updates_disabled() {
-		if ( ! class_exists( 'WP_Automatic_Updater' ) ) {
-			require_once ABSPATH . 'wp-admin/includes/class-wp-automatic-updater.php';
-		}
-
-		$auto_updates = new WP_Automatic_Updater();
-
-		if ( ! $auto_updates->is_disabled() ) {
-			return false;
-		}
-
-		return array(
-			'description' => __( 'All automatic updates are disabled.' ),
-			'severity'    => 'fail',
-		);
-	}
-
-	/**
-	 * Check if automatic updates have tried to run, but failed, previously.
-	 *
-	 * @since 5.2.0
-	 *
-	 * @return array|false The test results. False if the auto-updates failed.
-	 */
-	public function test_if_failed_update() {
-		$failed = get_site_option( 'auto_core_update_failed' );
-
-		if ( ! $failed ) {
-			return false;
-		}
-
-		if ( ! empty( $failed['critical'] ) ) {
-			$description  = __( 'A previous automatic background update ended with a critical failure, so updates are now disabled.' );
-			$description .= ' ' . __( 'You would have received an email because of this.' );
-			$description .= ' ' . __( "When you've been able to update using the \"Update now\" button on Dashboard > Updates, we'll clear this error for future update attempts." );
-			$description .= ' ' . sprintf(
-				/* translators: %s: Code of error shown. */
-				__( 'The error code was %s.' ),
-				'<code>' . $failed['error_code'] . '</code>'
-			);
-			return array(
-				'description' => $description,
-				'severity'    => 'warning',
-			);
-		}
-
-		$description = __( 'A previous automatic background update could not occur.' );
-		if ( empty( $failed['retry'] ) ) {
-			$description .= ' ' . __( 'You would have received an email because of this.' );
-		}
-
-		$description .= ' ' . __( "We'll try again with the next release." );
-		$description .= ' ' . sprintf(
-			/* translators: %s: Code of error shown. */
-			__( 'The error code was %s.' ),
-			'<code>' . $failed['error_code'] . '</code>'
-		);
-		return array(
-			'description' => $description,
-			'severity'    => 'warning',
-		);
-	}
-
-	/**
-	 * Check if WordPress is controlled by a VCS (Git, Subversion etc).
-	 *
-	 * @since 5.2.0
-	 *
-	 * @return array The test results.
-	 */
-	public function test_vcs_abspath() {
-		$context_dirs = array( ABSPATH );
-		$vcs_dirs     = array( '.svn', '.git', '.hg', '.bzr' );
-		$check_dirs   = array();
-
-		foreach ( $context_dirs as $context_dir ) {
-			// Walk up from $context_dir to the root.
-			do {
-				$check_dirs[] = $context_dir;
-
-				// Once we've hit '/' or 'C:\', we need to stop. dirname will keep returning the input here.
-				if ( dirname( $context_dir ) === $context_dir ) {
-					break;
-				}
-
-				// Continue one level at a time.
-			} while ( $context_dir = dirname( $context_dir ) );
-		}
-
-		$check_dirs = array_unique( $check_dirs );
-
-		// Search all directories we've found for evidence of version control.
-		foreach ( $vcs_dirs as $vcs_dir ) {
-			foreach ( $check_dirs as $check_dir ) {
-				// phpcs:ignore WordPress.CodeAnalysis.AssignmentInCondition,Squiz.PHP.DisallowMultipleAssignments
-				if ( $checkout = @is_dir( rtrim( $check_dir, '\\/' ) . "/$vcs_dir" ) ) {
-					break 2;
-				}
-			}
-		}
-
-		/** This filter is documented in wp-admin/includes/class-wp-automatic-updater.php */
-		if ( $checkout && ! apply_filters( 'automatic_updates_is_vcs_checkout', true, ABSPATH ) ) {
-			return array(
-				'description' => sprintf(
-					/* translators: 1: Folder name. 2: Version control directory. 3: Filter name. */
-					__( 'The folder %1$s was detected as being under version control (%2$s), but the %3$s filter is allowing updates.' ),
-					'<code>' . $check_dir . '</code>',
-					"<code>$vcs_dir</code>",
-					'<code>automatic_updates_is_vcs_checkout</code>'
-				),
-				'severity'    => 'info',
-			);
-		}
-
-		if ( $checkout ) {
-			return array(
-				'description' => sprintf(
-					/* translators: 1: Folder name. 2: Version control directory. */
-					__( 'The folder %1$s was detected as being under version control (%2$s).' ),
-					'<code>' . $check_dir . '</code>',
-					"<code>$vcs_dir</code>"
-				),
-				'severity'    => 'warning',
-			);
-		}
-
-		return array(
-			'description' => __( 'No version control systems were detected.' ),
-			'severity'    => 'pass',
-		);
-	}
-
-	/**
-	 * Check if we can access files without providing credentials.
-	 *
-	 * @since 5.2.0
-	 *
-	 * @return array The test results.
-	 */
-	public function test_check_wp_filesystem_method() {
-		// Make sure the `request_filesystem_credentials()` function is available during our REST API call.
-		if ( ! function_exists( 'request_filesystem_credentials' ) ) {
-			require_once ABSPATH . '/wp-admin/includes/file.php';
-		}
-
-		$skin    = new Automatic_Upgrader_Skin;
-		$success = $skin->request_filesystem_credentials( false, ABSPATH );
-
-		if ( ! $success ) {
-			$description  = __( 'Your installation of WordPress prompts for FTP credentials to perform updates.' );
-			$description .= ' ' . __( '(Your site is performing updates over FTP due to file ownership. Talk to your hosting company.)' );
-
-			return array(
-				'description' => $description,
-				'severity'    => 'fail',
-			);
-		}
-
-		return array(
-			'description' => __( 'Your installation of WordPress does not require FTP credentials to perform updates.' ),
-			'severity'    => 'pass',
-		);
-	}
-
-	/**
-	 * Check if core files are writable by the web user/group.
-	 *
-	 * @since 5.2.0
-	 *
-	 * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.
-	 *
-	 * @return array|false The test results. False if they're not writeable.
-	 */
-	public function test_all_files_writable() {
-		global $wp_filesystem;
-
-		require ABSPATH . WPINC . '/version.php'; // $wp_version; // x.y.z
-
-		$skin    = new Automatic_Upgrader_Skin;
-		$success = $skin->request_filesystem_credentials( false, ABSPATH );
-
-		if ( ! $success ) {
-			return false;
-		}
-
-		WP_Filesystem();
-
-		if ( 'direct' !== $wp_filesystem->method ) {
-			return false;
-		}
-
-		// Make sure the `get_core_checksums()` function is available during our REST API call.
-		if ( ! function_exists( 'get_core_checksums' ) ) {
-			require_once ABSPATH . '/wp-admin/includes/update.php';
-		}
-
-		$checksums = get_core_checksums( $wp_version, 'en_US' );
-		$dev       = ( false !== strpos( $wp_version, '-' ) );
-		// Get the last stable version's files and test against that.
-		if ( ! $checksums && $dev ) {
-			$checksums = get_core_checksums( (float) $wp_version - 0.1, 'en_US' );
-		}
-
-		// There aren't always checksums for development releases, so just skip the test if we still can't find any.
-		if ( ! $checksums && $dev ) {
-			return false;
-		}
-
-		if ( ! $checksums ) {
-			$description = sprintf(
-				/* translators: %s: WordPress version. */
-				__( "Couldn't retrieve a list of the checksums for WordPress %s." ),
-				$wp_version
-			);
-			$description .= ' ' . __( 'This could mean that connections are failing to WordPress.org.' );
-			return array(
-				'description' => $description,
-				'severity'    => 'warning',
-			);
-		}
-
-		$unwritable_files = array();
-		foreach ( array_keys( $checksums ) as $file ) {
-			if ( 'wp-content' === substr( $file, 0, 10 ) ) {
-				continue;
-			}
-			if ( ! file_exists( ABSPATH . $file ) ) {
-				continue;
-			}
-			if ( ! is_writable( ABSPATH . $file ) ) {
-				$unwritable_files[] = $file;
-			}
-		}
-
-		if ( $unwritable_files ) {
-			if ( count( $unwritable_files ) > 20 ) {
-				$unwritable_files   = array_slice( $unwritable_files, 0, 20 );
-				$unwritable_files[] = '...';
-			}
-			return array(
-				'description' => __( 'Some files are not writable by WordPress:' ) . ' <ul><li>' . implode( '</li><li>', $unwritable_files ) . '</li></ul>',
-				'severity'    => 'fail',
-			);
-		} else {
-			return array(
-				'description' => __( 'All of your WordPress files are writable.' ),
-				'severity'    => 'pass',
-			);
-		}
-	}
-
-	/**
-	 * Check if the install is using a development branch and can use nightly packages.
-	 *
-	 * @since 5.2.0
-	 *
-	 * @return array|false The test results. False if it isn't a development version.
-	 */
-	public function test_accepts_dev_updates() {
-		require ABSPATH . WPINC . '/version.php'; // $wp_version; // x.y.z
-		// Only for dev versions.
-		if ( false === strpos( $wp_version, '-' ) ) {
-			return false;
-		}
-
-		if ( defined( 'WP_AUTO_UPDATE_CORE' ) && ( 'minor' === WP_AUTO_UPDATE_CORE || false === WP_AUTO_UPDATE_CORE ) ) {
-			return array(
-				'description' => sprintf(
-					/* translators: %s: Name of the constant used. */
-					__( 'WordPress development updates are blocked by the %s constant.' ),
-					'<code>WP_AUTO_UPDATE_CORE</code>'
-				),
-				'severity'    => 'fail',
-			);
-		}
-
-		/** This filter is documented in wp-admin/includes/class-core-upgrader.php */
-		if ( ! apply_filters( 'allow_dev_auto_core_updates', $wp_version ) ) {
-			return array(
-				'description' => sprintf(
-					/* translators: %s: Name of the filter used. */
-					__( 'WordPress development updates are blocked by the %s filter.' ),
-					'<code>allow_dev_auto_core_updates</code>'
-				),
-				'severity'    => 'fail',
-			);
-		}
-	}
-
-	/**
-	 * Check if the site supports automatic minor updates.
-	 *
-	 * @since 5.2.0
-	 *
-	 * @return array The test results.
-	 */
-	public function test_accepts_minor_updates() {
-		if ( defined( 'WP_AUTO_UPDATE_CORE' ) && false === WP_AUTO_UPDATE_CORE ) {
-			return array(
-				'description' => sprintf(
-					/* translators: %s: Name of the constant used. */
-					__( 'WordPress security and maintenance releases are blocked by %s.' ),
-					"<code>define( 'WP_AUTO_UPDATE_CORE', false );</code>"
-				),
-				'severity'    => 'fail',
-			);
-		}
-
-		/** This filter is documented in wp-admin/includes/class-core-upgrader.php */
-		if ( ! apply_filters( 'allow_minor_auto_core_updates', true ) ) {
-			return array(
-				'description' => sprintf(
-					/* translators: %s: Name of the filter used. */
-					__( 'WordPress security and maintenance releases are blocked by the %s filter.' ),
-					'<code>allow_minor_auto_core_updates</code>'
-				),
-				'severity'    => 'fail',
-			);
-		}
-	}
+    /**
+     * WP_Site_Health_Auto_Updates constructor.
+     *
+     * @since 5.2.0
+     */
+    public function __construct() {
+        require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
+    }
+
+
+    /**
+     * Run tests to determine if auto-updates can run.
+     *
+     * @since 5.2.0
+     *
+     * @return array The test results.
+     */
+    public function run_tests() {
+        $tests = array(
+            $this->test_constants( 'WP_AUTO_UPDATE_CORE', array( true, 'beta', 'rc', 'development', 'branch-development', 'minor' ) ),
+            $this->test_wp_version_check_attached(),
+            $this->test_filters_automatic_updater_disabled(),
+            $this->test_wp_automatic_updates_disabled(),
+            $this->test_if_failed_update(),
+            $this->test_vcs_abspath(),
+            $this->test_check_wp_filesystem_method(),
+            $this->test_all_files_writable(),
+            $this->test_accepts_dev_updates(),
+            $this->test_accepts_minor_updates(),
+        );
+
+        $tests = array_filter( $tests );
+        $tests = array_map(
+            static function( $test ) {
+                $test = (object) $test;
+
+                if ( empty( $test->severity ) ) {
+                    $test->severity = 'warning';
+                }
+
+                return $test;
+            },
+            $tests
+        );
+
+        return $tests;
+    }
+
+    /**
+     * Test if auto-updates related constants are set correctly.
+     *
+     * @since 5.2.0
+     * @since 5.5.1 The `$value` parameter can accept an array.
+     *
+     * @param string $constant         The name of the constant to check.
+     * @param bool|string|array $value The value that the constant should be, if set,
+     *                                 or an array of acceptable values.
+     * @return array The test results.
+     */
+    public function test_constants( $constant, $value ) {
+        $acceptable_values = (array) $value;
+
+        if ( defined( $constant ) && ! in_array( constant( $constant ), $acceptable_values, true ) ) {
+            return array(
+                'description' => sprintf(
+                    /* translators: %s: Name of the constant used. */
+                    __( 'The %s constant is defined and enabled.' ),
+                    "<code>$constant</code>"
+                ),
+                'severity'    => 'fail',
+            );
+        }
+    }
+
+    /**
+     * Check if updates are intercepted by a filter.
+     *
+     * @since 5.2.0
+     *
+     * @return array The test results.
+     */
+    public function test_wp_version_check_attached() {
+        if ( ( ! is_multisite() || is_main_site() && is_network_admin() )
+            && ! has_filter( 'wp_version_check', 'wp_version_check' )
+        ) {
+            return array(
+                'description' => sprintf(
+                    /* translators: %s: Name of the filter used. */
+                    __( 'A plugin has prevented updates by disabling %s.' ),
+                    '<code>wp_version_check()</code>'
+                ),
+                'severity'    => 'fail',
+            );
+        }
+    }
+
+    /**
+     * Check if automatic updates are disabled by a filter.
+     *
+     * @since 5.2.0
+     *
+     * @return array The test results.
+     */
+    public function test_filters_automatic_updater_disabled() {
+        /** This filter is documented in wp-admin/includes/class-wp-automatic-updater.php */
+        if ( apply_filters( 'automatic_updater_disabled', false ) ) {
+            return array(
+                'description' => sprintf(
+                    /* translators: %s: Name of the filter used. */
+                    __( 'The %s filter is enabled.' ),
+                    '<code>automatic_updater_disabled</code>'
+                ),
+                'severity'    => 'fail',
+            );
+        }
+    }
+
+    /**
+     * Check if automatic updates are disabled.
+     *
+     * @since 5.3.0
+     *
+     * @return array|false The test results. False if auto-updates are enabled.
+     */
+    public function test_wp_automatic_updates_disabled() {
+        if ( ! class_exists( 'WP_Automatic_Updater' ) ) {
+            require_once ABSPATH . 'wp-admin/includes/class-wp-automatic-updater.php';
+        }
+
+        $auto_updates = new WP_Automatic_Updater();
+
+        if ( ! $auto_updates->is_disabled() ) {
+            return false;
+        }
+
+        return array(
+            'description' => __( 'All automatic updates are disabled.' ),
+            'severity'    => 'fail',
+        );
+    }
+
+    /**
+     * Check if automatic updates have tried to run, but failed, previously.
+     *
+     * @since 5.2.0
+     *
+     * @return array|false The test results. False if the auto-updates failed.
+     */
+    public function test_if_failed_update() {
+        $failed = get_site_option( 'auto_core_update_failed' );
+
+        if ( ! $failed ) {
+            return false;
+        }
+
+        if ( ! empty( $failed['critical'] ) ) {
+            $description  = __( 'A previous automatic background update ended with a critical failure, so updates are now disabled.' );
+            $description .= ' ' . __( 'You would have received an email because of this.' );
+            $description .= ' ' . __( "When you've been able to update using the \"Update now\" button on Dashboard > Updates, we'll clear this error for future update attempts." );
+            $description .= ' ' . sprintf(
+                /* translators: %s: Code of error shown. */
+                __( 'The error code was %s.' ),
+                '<code>' . $failed['error_code'] . '</code>'
+            );
+            return array(
+                'description' => $description,
+                'severity'    => 'warning',
+            );
+        }
+
+        $description = __( 'A previous automatic background update could not occur.' );
+        if ( empty( $failed['retry'] ) ) {
+            $description .= ' ' . __( 'You would have received an email because of this.' );
+        }
+
+        $description .= ' ' . __( "We'll try again with the next release." );
+        $description .= ' ' . sprintf(
+            /* translators: %s: Code of error shown. */
+            __( 'The error code was %s.' ),
+            '<code>' . $failed['error_code'] . '</code>'
+        );
+        return array(
+            'description' => $description,
+            'severity'    => 'warning',
+        );
+    }
+
+    /**
+     * Check if WordPress is controlled by a VCS (Git, Subversion etc).
+     *
+     * @since 5.2.0
+     *
+     * @return array The test results.
+     */
+    public function test_vcs_abspath() {
+        $context_dirs = array( ABSPATH );
+        $vcs_dirs     = array( '.svn', '.git', '.hg', '.bzr' );
+        $check_dirs   = array();
+
+        foreach ( $context_dirs as $context_dir ) {
+            // Walk up from $context_dir to the root.
+            do {
+                $check_dirs[] = $context_dir;
+
+                // Once we've hit '/' or 'C:\', we need to stop. dirname will keep returning the input here.
+                if ( dirname( $context_dir ) === $context_dir ) {
+                    break;
+                }
+
+                // Continue one level at a time.
+            } while ( $context_dir = dirname( $context_dir ) );
+        }
+
+        $check_dirs = array_unique( $check_dirs );
+
+        // Search all directories we've found for evidence of version control.
+        foreach ( $vcs_dirs as $vcs_dir ) {
+            foreach ( $check_dirs as $check_dir ) {
+                // phpcs:ignore WordPress.CodeAnalysis.AssignmentInCondition,Squiz.PHP.DisallowMultipleAssignments
+                if ( $checkout = @is_dir( rtrim( $check_dir, '\\/' ) . "/$vcs_dir" ) ) {
+                    break 2;
+                }
+            }
+        }
+
+        /** This filter is documented in wp-admin/includes/class-wp-automatic-updater.php */
+        if ( $checkout && ! apply_filters( 'automatic_updates_is_vcs_checkout', true, ABSPATH ) ) {
+            return array(
+                'description' => sprintf(
+                    /* translators: 1: Folder name. 2: Version control directory. 3: Filter name. */
+                    __( 'The folder %1$s was detected as being under version control (%2$s), but the %3$s filter is allowing updates.' ),
+                    '<code>' . $check_dir . '</code>',
+                    "<code>$vcs_dir</code>",
+                    '<code>automatic_updates_is_vcs_checkout</code>'
+                ),
+                'severity'    => 'info',
+            );
+        }
+
+        if ( $checkout ) {
+            return array(
+                'description' => sprintf(
+                    /* translators: 1: Folder name. 2: Version control directory. */
+                    __( 'The folder %1$s was detected as being under version control (%2$s).' ),
+                    '<code>' . $check_dir . '</code>',
+                    "<code>$vcs_dir</code>"
+                ),
+                'severity'    => 'warning',
+            );
+        }
+
+        return array(
+            'description' => __( 'No version control systems were detected.' ),
+            'severity'    => 'pass',
+        );
+    }
+
+    /**
+     * Check if we can access files without providing credentials.
+     *
+     * @since 5.2.0
+     *
+     * @return array The test results.
+     */
+    public function test_check_wp_filesystem_method() {
+        // Make sure the `request_filesystem_credentials()` function is available during our REST API call.
+        if ( ! function_exists( 'request_filesystem_credentials' ) ) {
+            require_once ABSPATH . '/wp-admin/includes/file.php';
+        }
+
+        $skin    = new Automatic_Upgrader_Skin;
+        $success = $skin->request_filesystem_credentials( false, ABSPATH );
+
+        if ( ! $success ) {
+            $description  = __( 'Your installation of WordPress prompts for FTP credentials to perform updates.' );
+            $description .= ' ' . __( '(Your site is performing updates over FTP due to file ownership. Talk to your hosting company.)' );
+
+            return array(
+                'description' => $description,
+                'severity'    => 'fail',
+            );
+        }
+
+        return array(
+            'description' => __( 'Your installation of WordPress does not require FTP credentials to perform updates.' ),
+            'severity'    => 'pass',
+        );
+    }
+
+    /**
+     * Check if core files are writable by the web user/group.
+     *
+     * @since 5.2.0
+     *
+     * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.
+     *
+     * @return array|false The test results. False if they're not writeable.
+     */
+    public function test_all_files_writable() {
+        global $wp_filesystem;
+
+        require ABSPATH . WPINC . '/version.php'; // $wp_version; // x.y.z
+
+        $skin    = new Automatic_Upgrader_Skin;
+        $success = $skin->request_filesystem_credentials( false, ABSPATH );
+
+        if ( ! $success ) {
+            return false;
+        }
+
+        WP_Filesystem();
+
+        if ( 'direct' !== $wp_filesystem->method ) {
+            return false;
+        }
+
+        // Make sure the `get_core_checksums()` function is available during our REST API call.
+        if ( ! function_exists( 'get_core_checksums' ) ) {
+            require_once ABSPATH . '/wp-admin/includes/update.php';
+        }
+
+        $checksums = get_core_checksums( $wp_version, 'en_US' );
+        $dev       = ( false !== strpos( $wp_version, '-' ) );
+        // Get the last stable version's files and test against that.
+        if ( ! $checksums && $dev ) {
+            $checksums = get_core_checksums( (float) $wp_version - 0.1, 'en_US' );
+        }
+
+        // There aren't always checksums for development releases, so just skip the test if we still can't find any.
+        if ( ! $checksums && $dev ) {
+            return false;
+        }
+
+        if ( ! $checksums ) {
+            $description = sprintf(
+                /* translators: %s: WordPress version. */
+                __( "Couldn't retrieve a list of the checksums for WordPress %s." ),
+                $wp_version
+            );
+            $description .= ' ' . __( 'This could mean that connections are failing to WordPress.org.' );
+            return array(
+                'description' => $description,
+                'severity'    => 'warning',
+            );
+        }
+
+        $unwritable_files = array();
+        foreach ( array_keys( $checksums ) as $file ) {
+            if ( 'wp-content' === substr( $file, 0, 10 ) ) {
+                continue;
+            }
+            if ( ! file_exists( ABSPATH . $file ) ) {
+                continue;
+            }
+            if ( ! is_writable( ABSPATH . $file ) ) {
+                $unwritable_files[] = $file;
+            }
+        }
+
+        if ( $unwritable_files ) {
+            if ( count( $unwritable_files ) > 20 ) {
+                $unwritable_files   = array_slice( $unwritable_files, 0, 20 );
+                $unwritable_files[] = '...';
+            }
+            return array(
+                'description' => __( 'Some files are not writable by WordPress:' ) . ' <ul><li>' . implode( '</li><li>', $unwritable_files ) . '</li></ul>',
+                'severity'    => 'fail',
+            );
+        } else {
+            return array(
+                'description' => __( 'All of your WordPress files are writable.' ),
+                'severity'    => 'pass',
+            );
+        }
+    }
+
+    /**
+     * Check if the install is using a development branch and can use nightly packages.
+     *
+     * @since 5.2.0
+     *
+     * @return array|false The test results. False if it isn't a development version.
+     */
+    public function test_accepts_dev_updates() {
+        require ABSPATH . WPINC . '/version.php'; // $wp_version; // x.y.z
+        // Only for dev versions.
+        if ( false === strpos( $wp_version, '-' ) ) {
+            return false;
+        }
+
+        if ( defined( 'WP_AUTO_UPDATE_CORE' ) && ( 'minor' === WP_AUTO_UPDATE_CORE || false === WP_AUTO_UPDATE_CORE ) ) {
+            return array(
+                'description' => sprintf(
+                    /* translators: %s: Name of the constant used. */
+                    __( 'WordPress development updates are blocked by the %s constant.' ),
+                    '<code>WP_AUTO_UPDATE_CORE</code>'
+                ),
+                'severity'    => 'fail',
+            );
+        }
+
+        /** This filter is documented in wp-admin/includes/class-core-upgrader.php */
+        if ( ! apply_filters( 'allow_dev_auto_core_updates', $wp_version ) ) {
+            return array(
+                'description' => sprintf(
+                    /* translators: %s: Name of the filter used. */
+                    __( 'WordPress development updates are blocked by the %s filter.' ),
+                    '<code>allow_dev_auto_core_updates</code>'
+                ),
+                'severity'    => 'fail',
+            );
+        }
+    }
+
+    /**
+     * Check if the site supports automatic minor updates.
+     *
+     * @since 5.2.0
+     *
+     * @return array The test results.
+     */
+    public function test_accepts_minor_updates() {
+        if ( defined( 'WP_AUTO_UPDATE_CORE' ) && false === WP_AUTO_UPDATE_CORE ) {
+            return array(
+                'description' => sprintf(
+                    /* translators: %s: Name of the constant used. */
+                    __( 'WordPress security and maintenance releases are blocked by %s.' ),
+                    "<code>define( 'WP_AUTO_UPDATE_CORE', false );</code>"
+                ),
+                'severity'    => 'fail',
+            );
+        }
+
+        /** This filter is documented in wp-admin/includes/class-core-upgrader.php */
+        if ( ! apply_filters( 'allow_minor_auto_core_updates', true ) ) {
+            return array(
+                'description' => sprintf(
+                    /* translators: %s: Name of the filter used. */
+                    __( 'WordPress security and maintenance releases are blocked by the %s filter.' ),
+                    '<code>allow_minor_auto_core_updates</code>'
+                ),
+                'severity'    => 'fail',
+            );
+        }
+    }
 }

brighty/wp-admin/includes/class-wp-plugin-install-list-table.php

Indentation +717 added lines, -717 removed lines

@@ -17,391 +17,391 @@ 
  */
 class WP_Plugin_Install_List_Table extends WP_List_Table {
 
-	public $order   = 'ASC';
-	public $orderby = null;
-	public $groups  = array();
-
-	private $error;
-
-	/**
-	 * @return bool
-	 */
-	public function ajax_user_can() {
-		return current_user_can( 'install_plugins' );
-	}
-
-	/**
-	 * Return the list of known plugins.
-	 *
-	 * Uses the transient data from the updates API to determine the known
-	 * installed plugins.
-	 *
-	 * @since 4.9.0
-	 * @access protected
-	 *
-	 * @return array
-	 */
-	protected function get_installed_plugins() {
-		$plugins = array();
-
-		$plugin_info = get_site_transient( 'update_plugins' );
-		if ( isset( $plugin_info->no_update ) ) {
-			foreach ( $plugin_info->no_update as $plugin ) {
-				if ( isset( $plugin->slug ) ) {
-					$plugin->upgrade          = false;
-					$plugins[ $plugin->slug ] = $plugin;
-				}
-			}
-		}
-
-		if ( isset( $plugin_info->response ) ) {
-			foreach ( $plugin_info->response as $plugin ) {
-				if ( isset( $plugin->slug ) ) {
-					$plugin->upgrade          = true;
-					$plugins[ $plugin->slug ] = $plugin;
-				}
-			}
-		}
-
-		return $plugins;
-	}
-
-	/**
-	 * Return a list of slugs of installed plugins, if known.
-	 *
-	 * Uses the transient data from the updates API to determine the slugs of
-	 * known installed plugins. This might be better elsewhere, perhaps even
-	 * within get_plugins().
-	 *
-	 * @since 4.0.0
-	 *
-	 * @return array
-	 */
-	protected function get_installed_plugin_slugs() {
-		return array_keys( $this->get_installed_plugins() );
-	}
-
-	/**
-	 * @global array  $tabs
-	 * @global string $tab
-	 * @global int    $paged
-	 * @global string $type
-	 * @global string $term
-	 */
-	public function prepare_items() {
-		include_once ABSPATH . 'wp-admin/includes/plugin-install.php';
-
-		global $tabs, $tab, $paged, $type, $term;
-
-		wp_reset_vars( array( 'tab' ) );
-
-		$paged = $this->get_pagenum();
-
-		$per_page = 36;
-
-		// These are the tabs which are shown on the page.
-		$tabs = array();
-
-		if ( 'search' === $tab ) {
-			$tabs['search'] = __( 'Search Results' );
-		}
-
-		if ( 'beta' === $tab || false !== strpos( get_bloginfo( 'version' ), '-' ) ) {
-			$tabs['beta'] = _x( 'Beta Testing', 'Plugin Installer' );
-		}
-
-		$tabs['featured']    = _x( 'Featured', 'Plugin Installer' );
-		$tabs['popular']     = _x( 'Popular', 'Plugin Installer' );
-		$tabs['recommended'] = _x( 'Recommended', 'Plugin Installer' );
-		$tabs['favorites']   = _x( 'Favorites', 'Plugin Installer' );
-
-		if ( current_user_can( 'upload_plugins' ) ) {
-			// No longer a real tab. Here for filter compatibility.
-			// Gets skipped in get_views().
-			$tabs['upload'] = __( 'Upload Plugin' );
-		}
-
-		$nonmenu_tabs = array( 'plugin-information' ); // Valid actions to perform which do not have a Menu item.
-
-		/**
-		 * Filters the tabs shown on the Add Plugins screen.
-		 *
-		 * @since 2.7.0
-		 *
-		 * @param string[] $tabs The tabs shown on the Add Plugins screen. Defaults include
-		 *                       'featured', 'popular', 'recommended', 'favorites', and 'upload'.
-		 */
-		$tabs = apply_filters( 'install_plugins_tabs', $tabs );
-
-		/**
-		 * Filters tabs not associated with a menu item on the Add Plugins screen.
-		 *
-		 * @since 2.7.0
-		 *
-		 * @param string[] $nonmenu_tabs The tabs that don't have a menu item on the Add Plugins screen.
-		 */
-		$nonmenu_tabs = apply_filters( 'install_plugins_nonmenu_tabs', $nonmenu_tabs );
-
-		// If a non-valid menu tab has been selected, And it's not a non-menu action.
-		if ( empty( $tab ) || ( ! isset( $tabs[ $tab ] ) && ! in_array( $tab, (array) $nonmenu_tabs, true ) ) ) {
-			$tab = key( $tabs );
-		}
-
-		$installed_plugins = $this->get_installed_plugins();
-
-		$args = array(
-			'page'     => $paged,
-			'per_page' => $per_page,
-			// Send the locale to the API so it can provide context-sensitive results.
-			'locale'   => get_user_locale(),
-		);
-
-		switch ( $tab ) {
-			case 'search':
-				$type = isset( $_REQUEST['type'] ) ? wp_unslash( $_REQUEST['type'] ) : 'term';
-				$term = isset( $_REQUEST['s'] ) ? wp_unslash( $_REQUEST['s'] ) : '';
-
-				switch ( $type ) {
-					case 'tag':
-						$args['tag'] = sanitize_title_with_dashes( $term );
-						break;
-					case 'term':
-						$args['search'] = $term;
-						break;
-					case 'author':
-						$args['author'] = $term;
-						break;
-				}
-
-				break;
-
-			case 'featured':
-			case 'popular':
-			case 'new':
-			case 'beta':
-				$args['browse'] = $tab;
-				break;
-			case 'recommended':
-				$args['browse'] = $tab;
-				// Include the list of installed plugins so we can get relevant results.
-				$args['installed_plugins'] = array_keys( $installed_plugins );
-				break;
-
-			case 'favorites':
-				$action = 'save_wporg_username_' . get_current_user_id();
-				if ( isset( $_GET['_wpnonce'] ) && wp_verify_nonce( wp_unslash( $_GET['_wpnonce'] ), $action ) ) {
-					$user = isset( $_GET['user'] ) ? wp_unslash( $_GET['user'] ) : get_user_option( 'wporg_favorites' );
-
-					// If the save url parameter is passed with a falsey value, don't save the favorite user.
-					if ( ! isset( $_GET['save'] ) || $_GET['save'] ) {
-						update_user_meta( get_current_user_id(), 'wporg_favorites', $user );
-					}
-				} else {
-					$user = get_user_option( 'wporg_favorites' );
-				}
-				if ( $user ) {
-					$args['user'] = $user;
-				} else {
-					$args = false;
-				}
-
-				add_action( 'install_plugins_favorites', 'install_plugins_favorites_form', 9, 0 );
-				break;
-
-			default:
-				$args = false;
-				break;
-		}
-
-		/**
-		 * Filters API request arguments for each Add Plugins screen tab.
-		 *
-		 * The dynamic portion of the hook name, `$tab`, refers to the plugin install tabs.
-		 *
-		 * Possible hook names include:
-		 *
-		 *  - `install_plugins_table_api_args_favorites`
-		 *  - `install_plugins_table_api_args_featured`
-		 *  - `install_plugins_table_api_args_popular`
-		 *  - `install_plugins_table_api_args_recommended`
-		 *  - `install_plugins_table_api_args_upload`
-		 *  - `install_plugins_table_api_args_search`
-		 *  - `install_plugins_table_api_args_beta`
-		 *
-		 * @since 3.7.0
-		 *
-		 * @param array|false $args Plugin install API arguments.
-		 */
-		$args = apply_filters( "install_plugins_table_api_args_{$tab}", $args );
-
-		if ( ! $args ) {
-			return;
-		}
-
-		$api = plugins_api( 'query_plugins', $args );
-
-		if ( is_wp_error( $api ) ) {
-			$this->error = $api;
-			return;
-		}
-
-		$this->items = $api->plugins;
-
-		if ( $this->orderby ) {
-			uasort( $this->items, array( $this, 'order_callback' ) );
-		}
-
-		$this->set_pagination_args(
-			array(
-				'total_items' => $api->info['results'],
-				'per_page'    => $args['per_page'],
-			)
-		);
-
-		if ( isset( $api->info['groups'] ) ) {
-			$this->groups = $api->info['groups'];
-		}
-
-		if ( $installed_plugins ) {
-			$js_plugins = array_fill_keys(
-				array( 'all', 'search', 'active', 'inactive', 'recently_activated', 'mustuse', 'dropins' ),
-				array()
-			);
-
-			$js_plugins['all'] = array_values( wp_list_pluck( $installed_plugins, 'plugin' ) );
-			$upgrade_plugins   = wp_filter_object_list( $installed_plugins, array( 'upgrade' => true ), 'and', 'plugin' );
-
-			if ( $upgrade_plugins ) {
-				$js_plugins['upgrade'] = array_values( $upgrade_plugins );
-			}
-
-			wp_localize_script(
-				'updates',
-				'_wpUpdatesItemCounts',
-				array(
-					'plugins' => $js_plugins,
-					'totals'  => wp_get_update_data(),
-				)
-			);
-		}
-	}
-
-	/**
-	 */
-	public function no_items() {
-		if ( isset( $this->error ) ) { ?>
+    public $order   = 'ASC';
+    public $orderby = null;
+    public $groups  = array();
+
+    private $error;
+
+    /**
+     * @return bool
+     */
+    public function ajax_user_can() {
+        return current_user_can( 'install_plugins' );
+    }
+
+    /**
+     * Return the list of known plugins.
+     *
+     * Uses the transient data from the updates API to determine the known
+     * installed plugins.
+     *
+     * @since 4.9.0
+     * @access protected
+     *
+     * @return array
+     */
+    protected function get_installed_plugins() {
+        $plugins = array();
+
+        $plugin_info = get_site_transient( 'update_plugins' );
+        if ( isset( $plugin_info->no_update ) ) {
+            foreach ( $plugin_info->no_update as $plugin ) {
+                if ( isset( $plugin->slug ) ) {
+                    $plugin->upgrade          = false;
+                    $plugins[ $plugin->slug ] = $plugin;
+                }
+            }
+        }
+
+        if ( isset( $plugin_info->response ) ) {
+            foreach ( $plugin_info->response as $plugin ) {
+                if ( isset( $plugin->slug ) ) {
+                    $plugin->upgrade          = true;
+                    $plugins[ $plugin->slug ] = $plugin;
+                }
+            }
+        }
+
+        return $plugins;
+    }
+
+    /**
+     * Return a list of slugs of installed plugins, if known.
+     *
+     * Uses the transient data from the updates API to determine the slugs of
+     * known installed plugins. This might be better elsewhere, perhaps even
+     * within get_plugins().
+     *
+     * @since 4.0.0
+     *
+     * @return array
+     */
+    protected function get_installed_plugin_slugs() {
+        return array_keys( $this->get_installed_plugins() );
+    }
+
+    /**
+     * @global array  $tabs
+     * @global string $tab
+     * @global int    $paged
+     * @global string $type
+     * @global string $term
+     */
+    public function prepare_items() {
+        include_once ABSPATH . 'wp-admin/includes/plugin-install.php';
+
+        global $tabs, $tab, $paged, $type, $term;
+
+        wp_reset_vars( array( 'tab' ) );
+
+        $paged = $this->get_pagenum();
+
+        $per_page = 36;
+
+        // These are the tabs which are shown on the page.
+        $tabs = array();
+
+        if ( 'search' === $tab ) {
+            $tabs['search'] = __( 'Search Results' );
+        }
+
+        if ( 'beta' === $tab || false !== strpos( get_bloginfo( 'version' ), '-' ) ) {
+            $tabs['beta'] = _x( 'Beta Testing', 'Plugin Installer' );
+        }
+
+        $tabs['featured']    = _x( 'Featured', 'Plugin Installer' );
+        $tabs['popular']     = _x( 'Popular', 'Plugin Installer' );
+        $tabs['recommended'] = _x( 'Recommended', 'Plugin Installer' );
+        $tabs['favorites']   = _x( 'Favorites', 'Plugin Installer' );
+
+        if ( current_user_can( 'upload_plugins' ) ) {
+            // No longer a real tab. Here for filter compatibility.
+            // Gets skipped in get_views().
+            $tabs['upload'] = __( 'Upload Plugin' );
+        }
+
+        $nonmenu_tabs = array( 'plugin-information' ); // Valid actions to perform which do not have a Menu item.
+
+        /**
+         * Filters the tabs shown on the Add Plugins screen.
+         *
+         * @since 2.7.0
+         *
+         * @param string[] $tabs The tabs shown on the Add Plugins screen. Defaults include
+         *                       'featured', 'popular', 'recommended', 'favorites', and 'upload'.
+         */
+        $tabs = apply_filters( 'install_plugins_tabs', $tabs );
+
+        /**
+         * Filters tabs not associated with a menu item on the Add Plugins screen.
+         *
+         * @since 2.7.0
+         *
+         * @param string[] $nonmenu_tabs The tabs that don't have a menu item on the Add Plugins screen.
+         */
+        $nonmenu_tabs = apply_filters( 'install_plugins_nonmenu_tabs', $nonmenu_tabs );
+
+        // If a non-valid menu tab has been selected, And it's not a non-menu action.
+        if ( empty( $tab ) || ( ! isset( $tabs[ $tab ] ) && ! in_array( $tab, (array) $nonmenu_tabs, true ) ) ) {
+            $tab = key( $tabs );
+        }
+
+        $installed_plugins = $this->get_installed_plugins();
+
+        $args = array(
+            'page'     => $paged,
+            'per_page' => $per_page,
+            // Send the locale to the API so it can provide context-sensitive results.
+            'locale'   => get_user_locale(),
+        );
+
+        switch ( $tab ) {
+            case 'search':
+                $type = isset( $_REQUEST['type'] ) ? wp_unslash( $_REQUEST['type'] ) : 'term';
+                $term = isset( $_REQUEST['s'] ) ? wp_unslash( $_REQUEST['s'] ) : '';
+
+                switch ( $type ) {
+                    case 'tag':
+                        $args['tag'] = sanitize_title_with_dashes( $term );
+                        break;
+                    case 'term':
+                        $args['search'] = $term;
+                        break;
+                    case 'author':
+                        $args['author'] = $term;
+                        break;
+                }
+
+                break;
+
+            case 'featured':
+            case 'popular':
+            case 'new':
+            case 'beta':
+                $args['browse'] = $tab;
+                break;
+            case 'recommended':
+                $args['browse'] = $tab;
+                // Include the list of installed plugins so we can get relevant results.
+                $args['installed_plugins'] = array_keys( $installed_plugins );
+                break;
+
+            case 'favorites':
+                $action = 'save_wporg_username_' . get_current_user_id();
+                if ( isset( $_GET['_wpnonce'] ) && wp_verify_nonce( wp_unslash( $_GET['_wpnonce'] ), $action ) ) {
+                    $user = isset( $_GET['user'] ) ? wp_unslash( $_GET['user'] ) : get_user_option( 'wporg_favorites' );
+
+                    // If the save url parameter is passed with a falsey value, don't save the favorite user.
+                    if ( ! isset( $_GET['save'] ) || $_GET['save'] ) {
+                        update_user_meta( get_current_user_id(), 'wporg_favorites', $user );
+                    }
+                } else {
+                    $user = get_user_option( 'wporg_favorites' );
+                }
+                if ( $user ) {
+                    $args['user'] = $user;
+                } else {
+                    $args = false;
+                }
+
+                add_action( 'install_plugins_favorites', 'install_plugins_favorites_form', 9, 0 );
+                break;
+
+            default:
+                $args = false;
+                break;
+        }
+
+        /**
+         * Filters API request arguments for each Add Plugins screen tab.
+         *
+         * The dynamic portion of the hook name, `$tab`, refers to the plugin install tabs.
+         *
+         * Possible hook names include:
+         *
+         *  - `install_plugins_table_api_args_favorites`
+         *  - `install_plugins_table_api_args_featured`
+         *  - `install_plugins_table_api_args_popular`
+         *  - `install_plugins_table_api_args_recommended`
+         *  - `install_plugins_table_api_args_upload`
+         *  - `install_plugins_table_api_args_search`
+         *  - `install_plugins_table_api_args_beta`
+         *
+         * @since 3.7.0
+         *
+         * @param array|false $args Plugin install API arguments.
+         */
+        $args = apply_filters( "install_plugins_table_api_args_{$tab}", $args );
+
+        if ( ! $args ) {
+            return;
+        }
+
+        $api = plugins_api( 'query_plugins', $args );
+
+        if ( is_wp_error( $api ) ) {
+            $this->error = $api;
+            return;
+        }
+
+        $this->items = $api->plugins;
+
+        if ( $this->orderby ) {
+            uasort( $this->items, array( $this, 'order_callback' ) );
+        }
+
+        $this->set_pagination_args(
+            array(
+                'total_items' => $api->info['results'],
+                'per_page'    => $args['per_page'],
+            )
+        );
+
+        if ( isset( $api->info['groups'] ) ) {
+            $this->groups = $api->info['groups'];
+        }
+
+        if ( $installed_plugins ) {
+            $js_plugins = array_fill_keys(
+                array( 'all', 'search', 'active', 'inactive', 'recently_activated', 'mustuse', 'dropins' ),
+                array()
+            );
+
+            $js_plugins['all'] = array_values( wp_list_pluck( $installed_plugins, 'plugin' ) );
+            $upgrade_plugins   = wp_filter_object_list( $installed_plugins, array( 'upgrade' => true ), 'and', 'plugin' );
+
+            if ( $upgrade_plugins ) {
+                $js_plugins['upgrade'] = array_values( $upgrade_plugins );
+            }
+
+            wp_localize_script(
+                'updates',
+                '_wpUpdatesItemCounts',
+                array(
+                    'plugins' => $js_plugins,
+                    'totals'  => wp_get_update_data(),
+                )
+            );
+        }
+    }
+
+    /**
+     */
+    public function no_items() {
+        if ( isset( $this->error ) ) { ?>
 			<div class="inline error"><p><?php echo $this->error->get_error_message(); ?></p>
 				<p class="hide-if-no-js"><button class="button try-again"><?php _e( 'Try Again' ); ?></button></p>
 			</div>
 		<?php } else { ?>
 			<div class="no-plugin-results"><?php _e( 'No plugins found. Try a different search.' ); ?></div>
 			<?php
-		}
-	}
-
-	/**
-	 * @global array $tabs
-	 * @global string $tab
-	 *
-	 * @return array
-	 */
-	protected function get_views() {
-		global $tabs, $tab;
-
-		$display_tabs = array();
-		foreach ( (array) $tabs as $action => $text ) {
-			$current_link_attributes                     = ( $action === $tab ) ? ' class="current" aria-current="page"' : '';
-			$href                                        = self_admin_url( 'plugin-install.php?tab=' . $action );
-			$display_tabs[ 'plugin-install-' . $action ] = "<a href='$href'$current_link_attributes>$text</a>";
-		}
-		// No longer a real tab.
-		unset( $display_tabs['plugin-install-upload'] );
-
-		return $display_tabs;
-	}
-
-	/**
-	 * Override parent views so we can use the filter bar display.
-	 */
-	public function views() {
-		$views = $this->get_views();
-
-		/** This filter is documented in wp-admin/inclues/class-wp-list-table.php */
-		$views = apply_filters( "views_{$this->screen->id}", $views );
-
-		$this->screen->render_screen_reader_content( 'heading_views' );
-		?>
+        }
+    }
+
+    /**
+     * @global array $tabs
+     * @global string $tab
+     *
+     * @return array
+     */
+    protected function get_views() {
+        global $tabs, $tab;
+
+        $display_tabs = array();
+        foreach ( (array) $tabs as $action => $text ) {
+            $current_link_attributes                     = ( $action === $tab ) ? ' class="current" aria-current="page"' : '';
+            $href                                        = self_admin_url( 'plugin-install.php?tab=' . $action );
+            $display_tabs[ 'plugin-install-' . $action ] = "<a href='$href'$current_link_attributes>$text</a>";
+        }
+        // No longer a real tab.
+        unset( $display_tabs['plugin-install-upload'] );
+
+        return $display_tabs;
+    }
+
+    /**
+     * Override parent views so we can use the filter bar display.
+     */
+    public function views() {
+        $views = $this->get_views();
+
+        /** This filter is documented in wp-admin/inclues/class-wp-list-table.php */
+        $views = apply_filters( "views_{$this->screen->id}", $views );
+
+        $this->screen->render_screen_reader_content( 'heading_views' );
+        ?>
 <div class="wp-filter">
 	<ul class="filter-links">
 		<?php
-		if ( ! empty( $views ) ) {
-			foreach ( $views as $class => $view ) {
-				$views[ $class ] = "\t<li class='$class'>$view";
-			}
-			echo implode( " </li>\n", $views ) . "</li>\n";
-		}
-		?>
+        if ( ! empty( $views ) ) {
+            foreach ( $views as $class => $view ) {
+                $views[ $class ] = "\t<li class='$class'>$view";
+            }
+            echo implode( " </li>\n", $views ) . "</li>\n";
+        }
+        ?>
 	</ul>
 
 		<?php install_search_form(); ?>
 </div>
 		<?php
-	}
+    }
 
-	/**
-	 * Displays the plugin install table.
-	 *
-	 * Overrides the parent display() method to provide a different container.
-	 *
-	 * @since 4.0.0
-	 */
-	public function display() {
-		$singular = $this->_args['singular'];
+    /**
+     * Displays the plugin install table.
+     *
+     * Overrides the parent display() method to provide a different container.
+     *
+     * @since 4.0.0
+     */
+    public function display() {
+        $singular = $this->_args['singular'];
 
-		$data_attr = '';
+        $data_attr = '';
 
-		if ( $singular ) {
-			$data_attr = " data-wp-lists='list:$singular'";
-		}
+        if ( $singular ) {
+            $data_attr = " data-wp-lists='list:$singular'";
+        }
 
-		$this->display_tablenav( 'top' );
+        $this->display_tablenav( 'top' );
 
-		?>
+        ?>
 <div class="wp-list-table <?php echo implode( ' ', $this->get_table_classes() ); ?>">
 		<?php
-		$this->screen->render_screen_reader_content( 'heading_list' );
-		?>
+        $this->screen->render_screen_reader_content( 'heading_list' );
+        ?>
 	<div id="the-list"<?php echo $data_attr; ?>>
 		<?php $this->display_rows_or_placeholder(); ?>
 	</div>
 </div>
 		<?php
-		$this->display_tablenav( 'bottom' );
-	}
-
-	/**
-	 * @global string $tab
-	 *
-	 * @param string $which
-	 */
-	protected function display_tablenav( $which ) {
-		if ( 'featured' === $GLOBALS['tab'] ) {
-			return;
-		}
-
-		if ( 'top' === $which ) {
-			wp_referer_field();
-			?>
+        $this->display_tablenav( 'bottom' );
+    }
+
+    /**
+     * @global string $tab
+     *
+     * @param string $which
+     */
+    protected function display_tablenav( $which ) {
+        if ( 'featured' === $GLOBALS['tab'] ) {
+            return;
+        }
+
+        if ( 'top' === $which ) {
+            wp_referer_field();
+            ?>
 			<div class="tablenav top">
 				<div class="alignleft actions">
 					<?php
-					/**
-					 * Fires before the Plugin Install table header pagination is displayed.
-					 *
-					 * @since 2.7.0
-					 */
-					do_action( 'install_plugins_table_header' );
-					?>
+                    /**
+                     * Fires before the Plugin Install table header pagination is displayed.
+                     *
+                     * @since 2.7.0
+                     */
+                    do_action( 'install_plugins_table_header' );
+                    ?>
 				</div>
 				<?php $this->pagination( $which ); ?>
 				<br class="clear" />
@@ -412,325 +412,325 @@ 
 				<br class="clear" />
 			</div>
 			<?php
-		}
-	}
-
-	/**
-	 * @return array
-	 */
-	protected function get_table_classes() {
-		return array( 'widefat', $this->_args['plural'] );
-	}
-
-	/**
-	 * @return array
-	 */
-	public function get_columns() {
-		return array();
-	}
-
-	/**
-	 * @param object $plugin_a
-	 * @param object $plugin_b
-	 * @return int
-	 */
-	private function order_callback( $plugin_a, $plugin_b ) {
-		$orderby = $this->orderby;
-		if ( ! isset( $plugin_a->$orderby, $plugin_b->$orderby ) ) {
-			return 0;
-		}
-
-		$a = $plugin_a->$orderby;
-		$b = $plugin_b->$orderby;
-
-		if ( $a === $b ) {
-			return 0;
-		}
-
-		if ( 'DESC' === $this->order ) {
-			return ( $a < $b ) ? 1 : -1;
-		} else {
-			return ( $a < $b ) ? -1 : 1;
-		}
-	}
-
-	public function display_rows() {
-		$plugins_allowedtags = array(
-			'a'       => array(
-				'href'   => array(),
-				'title'  => array(),
-				'target' => array(),
-			),
-			'abbr'    => array( 'title' => array() ),
-			'acronym' => array( 'title' => array() ),
-			'code'    => array(),
-			'pre'     => array(),
-			'em'      => array(),
-			'strong'  => array(),
-			'ul'      => array(),
-			'ol'      => array(),
-			'li'      => array(),
-			'p'       => array(),
-			'br'      => array(),
-		);
-
-		$plugins_group_titles = array(
-			'Performance' => _x( 'Performance', 'Plugin installer group title' ),
-			'Social'      => _x( 'Social', 'Plugin installer group title' ),
-			'Tools'       => _x( 'Tools', 'Plugin installer group title' ),
-		);
-
-		$group = null;
-
-		foreach ( (array) $this->items as $plugin ) {
-			if ( is_object( $plugin ) ) {
-				$plugin = (array) $plugin;
-			}
-
-			// Display the group heading if there is one.
-			if ( isset( $plugin['group'] ) && $plugin['group'] !== $group ) {
-				if ( isset( $this->groups[ $plugin['group'] ] ) ) {
-					$group_name = $this->groups[ $plugin['group'] ];
-					if ( isset( $plugins_group_titles[ $group_name ] ) ) {
-						$group_name = $plugins_group_titles[ $group_name ];
-					}
-				} else {
-					$group_name = $plugin['group'];
-				}
-
-				// Starting a new group, close off the divs of the last one.
-				if ( ! empty( $group ) ) {
-					echo '</div></div>';
-				}
-
-				echo '<div class="plugin-group"><h3>' . esc_html( $group_name ) . '</h3>';
-				// Needs an extra wrapping div for nth-child selectors to work.
-				echo '<div class="plugin-items">';
-
-				$group = $plugin['group'];
-			}
-
-			$title = wp_kses( $plugin['name'], $plugins_allowedtags );
-
-			// Remove any HTML from the description.
-			$description = strip_tags( $plugin['short_description'] );
-
-			/**
-			 * Filters the plugin card description on the Add Plugins screen.
-			 *
-			 * @since 6.0.0
-			 *
-			 * @param string $description Plugin card description.
-			 * @param array  $plugin      An array of plugin data. See {@see plugins_api()}
-			 *                            for the list of possible values.
-			 */
-			$description = apply_filters( 'plugin_install_description', $description, $plugin );
-
-			$version = wp_kses( $plugin['version'], $plugins_allowedtags );
-
-			$name = strip_tags( $title . ' ' . $version );
-
-			$author = wp_kses( $plugin['author'], $plugins_allowedtags );
-			if ( ! empty( $author ) ) {
-				/* translators: %s: Plugin author. */
-				$author = ' <cite>' . sprintf( __( 'By %s' ), $author ) . '</cite>';
-			}
-
-			$requires_php = isset( $plugin['requires_php'] ) ? $plugin['requires_php'] : null;
-			$requires_wp  = isset( $plugin['requires'] ) ? $plugin['requires'] : null;
-
-			$compatible_php = is_php_version_compatible( $requires_php );
-			$compatible_wp  = is_wp_version_compatible( $requires_wp );
-			$tested_wp      = ( empty( $plugin['tested'] ) || version_compare( get_bloginfo( 'version' ), $plugin['tested'], '<=' ) );
-
-			$action_links = array();
-
-			if ( current_user_can( 'install_plugins' ) || current_user_can( 'update_plugins' ) ) {
-				$status = install_plugin_install_status( $plugin );
-
-				switch ( $status['status'] ) {
-					case 'install':
-						if ( $status['url'] ) {
-							if ( $compatible_php && $compatible_wp ) {
-								$action_links[] = sprintf(
-									'<a class="install-now button" data-slug="%s" href="%s" aria-label="%s" data-name="%s">%s</a>',
-									esc_attr( $plugin['slug'] ),
-									esc_url( $status['url'] ),
-									/* translators: %s: Plugin name and version. */
-									esc_attr( sprintf( _x( 'Install %s now', 'plugin' ), $name ) ),
-									esc_attr( $name ),
-									__( 'Install Now' )
-								);
-							} else {
-								$action_links[] = sprintf(
-									'<button type="button" class="button button-disabled" disabled="disabled">%s</button>',
-									_x( 'Cannot Install', 'plugin' )
-								);
-							}
-						}
-						break;
-
-					case 'update_available':
-						if ( $status['url'] ) {
-							if ( $compatible_php && $compatible_wp ) {
-								$action_links[] = sprintf(
-									'<a class="update-now button aria-button-if-js" data-plugin="%s" data-slug="%s" href="%s" aria-label="%s" data-name="%s">%s</a>',
-									esc_attr( $status['file'] ),
-									esc_attr( $plugin['slug'] ),
-									esc_url( $status['url'] ),
-									/* translators: %s: Plugin name and version. */
-									esc_attr( sprintf( _x( 'Update %s now', 'plugin' ), $name ) ),
-									esc_attr( $name ),
-									__( 'Update Now' )
-								);
-							} else {
-								$action_links[] = sprintf(
-									'<button type="button" class="button button-disabled" disabled="disabled">%s</button>',
-									_x( 'Cannot Update', 'plugin' )
-								);
-							}
-						}
-						break;
-
-					case 'latest_installed':
-					case 'newer_installed':
-						if ( is_plugin_active( $status['file'] ) ) {
-							$action_links[] = sprintf(
-								'<button type="button" class="button button-disabled" disabled="disabled">%s</button>',
-								_x( 'Active', 'plugin' )
-							);
-						} elseif ( current_user_can( 'activate_plugin', $status['file'] ) ) {
-							if ( $compatible_php && $compatible_wp ) {
-								$button_text = __( 'Activate' );
-								/* translators: %s: Plugin name. */
-								$button_label = _x( 'Activate %s', 'plugin' );
-								$activate_url = add_query_arg(
-									array(
-										'_wpnonce' => wp_create_nonce( 'activate-plugin_' . $status['file'] ),
-										'action'   => 'activate',
-										'plugin'   => $status['file'],
-									),
-									network_admin_url( 'plugins.php' )
-								);
-
-								if ( is_network_admin() ) {
-									$button_text = __( 'Network Activate' );
-									/* translators: %s: Plugin name. */
-									$button_label = _x( 'Network Activate %s', 'plugin' );
-									$activate_url = add_query_arg( array( 'networkwide' => 1 ), $activate_url );
-								}
-
-								$action_links[] = sprintf(
-									'<a href="%1$s" class="button activate-now" aria-label="%2$s">%3$s</a>',
-									esc_url( $activate_url ),
-									esc_attr( sprintf( $button_label, $plugin['name'] ) ),
-									$button_text
-								);
-							} else {
-								$action_links[] = sprintf(
-									'<button type="button" class="button button-disabled" disabled="disabled">%s</button>',
-									_x( 'Cannot Activate', 'plugin' )
-								);
-							}
-						} else {
-							$action_links[] = sprintf(
-								'<button type="button" class="button button-disabled" disabled="disabled">%s</button>',
-								_x( 'Installed', 'plugin' )
-							);
-						}
-						break;
-				}
-			}
-
-			$details_link = self_admin_url(
-				'plugin-install.php?tab=plugin-information&amp;plugin=' . $plugin['slug'] .
-				'&amp;TB_iframe=true&amp;width=600&amp;height=550'
-			);
-
-			$action_links[] = sprintf(
-				'<a href="%s" class="thickbox open-plugin-details-modal" aria-label="%s" data-title="%s">%s</a>',
-				esc_url( $details_link ),
-				/* translators: %s: Plugin name and version. */
-				esc_attr( sprintf( __( 'More information about %s' ), $name ) ),
-				esc_attr( $name ),
-				__( 'More Details' )
-			);
-
-			if ( ! empty( $plugin['icons']['svg'] ) ) {
-				$plugin_icon_url = $plugin['icons']['svg'];
-			} elseif ( ! empty( $plugin['icons']['2x'] ) ) {
-				$plugin_icon_url = $plugin['icons']['2x'];
-			} elseif ( ! empty( $plugin['icons']['1x'] ) ) {
-				$plugin_icon_url = $plugin['icons']['1x'];
-			} else {
-				$plugin_icon_url = $plugin['icons']['default'];
-			}
-
-			/**
-			 * Filters the install action links for a plugin.
-			 *
-			 * @since 2.7.0
-			 *
-			 * @param string[] $action_links An array of plugin action links.
-			 *                               Defaults are links to Details and Install Now.
-			 * @param array    $plugin       An array of plugin data. See {@see plugins_api()}
-			 *                               for the list of possible values.
-			 */
-			$action_links = apply_filters( 'plugin_install_action_links', $action_links, $plugin );
-
-			$last_updated_timestamp = strtotime( $plugin['last_updated'] );
-			?>
+        }
+    }
+
+    /**
+     * @return array
+     */
+    protected function get_table_classes() {
+        return array( 'widefat', $this->_args['plural'] );
+    }
+
+    /**
+     * @return array
+     */
+    public function get_columns() {
+        return array();
+    }
+
+    /**
+     * @param object $plugin_a
+     * @param object $plugin_b
+     * @return int
+     */
+    private function order_callback( $plugin_a, $plugin_b ) {
+        $orderby = $this->orderby;
+        if ( ! isset( $plugin_a->$orderby, $plugin_b->$orderby ) ) {
+            return 0;
+        }
+
+        $a = $plugin_a->$orderby;
+        $b = $plugin_b->$orderby;
+
+        if ( $a === $b ) {
+            return 0;
+        }
+
+        if ( 'DESC' === $this->order ) {
+            return ( $a < $b ) ? 1 : -1;
+        } else {
+            return ( $a < $b ) ? -1 : 1;
+        }
+    }
+
+    public function display_rows() {
+        $plugins_allowedtags = array(
+            'a'       => array(
+                'href'   => array(),
+                'title'  => array(),
+                'target' => array(),
+            ),
+            'abbr'    => array( 'title' => array() ),
+            'acronym' => array( 'title' => array() ),
+            'code'    => array(),
+            'pre'     => array(),
+            'em'      => array(),
+            'strong'  => array(),
+            'ul'      => array(),
+            'ol'      => array(),
+            'li'      => array(),
+            'p'       => array(),
+            'br'      => array(),
+        );
+
+        $plugins_group_titles = array(
+            'Performance' => _x( 'Performance', 'Plugin installer group title' ),
+            'Social'      => _x( 'Social', 'Plugin installer group title' ),
+            'Tools'       => _x( 'Tools', 'Plugin installer group title' ),
+        );
+
+        $group = null;
+
+        foreach ( (array) $this->items as $plugin ) {
+            if ( is_object( $plugin ) ) {
+                $plugin = (array) $plugin;
+            }
+
+            // Display the group heading if there is one.
+            if ( isset( $plugin['group'] ) && $plugin['group'] !== $group ) {
+                if ( isset( $this->groups[ $plugin['group'] ] ) ) {
+                    $group_name = $this->groups[ $plugin['group'] ];
+                    if ( isset( $plugins_group_titles[ $group_name ] ) ) {
+                        $group_name = $plugins_group_titles[ $group_name ];
+                    }
+                } else {
+                    $group_name = $plugin['group'];
+                }
+
+                // Starting a new group, close off the divs of the last one.
+                if ( ! empty( $group ) ) {
+                    echo '</div></div>';
+                }
+
+                echo '<div class="plugin-group"><h3>' . esc_html( $group_name ) . '</h3>';
+                // Needs an extra wrapping div for nth-child selectors to work.
+                echo '<div class="plugin-items">';
+
+                $group = $plugin['group'];
+            }
+
+            $title = wp_kses( $plugin['name'], $plugins_allowedtags );
+
+            // Remove any HTML from the description.
+            $description = strip_tags( $plugin['short_description'] );
+
+            /**
+             * Filters the plugin card description on the Add Plugins screen.
+             *
+             * @since 6.0.0
+             *
+             * @param string $description Plugin card description.
+             * @param array  $plugin      An array of plugin data. See {@see plugins_api()}
+             *                            for the list of possible values.
+             */
+            $description = apply_filters( 'plugin_install_description', $description, $plugin );
+
+            $version = wp_kses( $plugin['version'], $plugins_allowedtags );
+
+            $name = strip_tags( $title . ' ' . $version );
+
+            $author = wp_kses( $plugin['author'], $plugins_allowedtags );
+            if ( ! empty( $author ) ) {
+                /* translators: %s: Plugin author. */
+                $author = ' <cite>' . sprintf( __( 'By %s' ), $author ) . '</cite>';
+            }
+
+            $requires_php = isset( $plugin['requires_php'] ) ? $plugin['requires_php'] : null;
+            $requires_wp  = isset( $plugin['requires'] ) ? $plugin['requires'] : null;
+
+            $compatible_php = is_php_version_compatible( $requires_php );
+            $compatible_wp  = is_wp_version_compatible( $requires_wp );
+            $tested_wp      = ( empty( $plugin['tested'] ) || version_compare( get_bloginfo( 'version' ), $plugin['tested'], '<=' ) );
+
+            $action_links = array();
+
+            if ( current_user_can( 'install_plugins' ) || current_user_can( 'update_plugins' ) ) {
+                $status = install_plugin_install_status( $plugin );
+
+                switch ( $status['status'] ) {
+                    case 'install':
+                        if ( $status['url'] ) {
+                            if ( $compatible_php && $compatible_wp ) {
+                                $action_links[] = sprintf(
+                                    '<a class="install-now button" data-slug="%s" href="%s" aria-label="%s" data-name="%s">%s</a>',
+                                    esc_attr( $plugin['slug'] ),
+                                    esc_url( $status['url'] ),
+                                    /* translators: %s: Plugin name and version. */
+                                    esc_attr( sprintf( _x( 'Install %s now', 'plugin' ), $name ) ),
+                                    esc_attr( $name ),
+                                    __( 'Install Now' )
+                                );
+                            } else {
+                                $action_links[] = sprintf(
+                                    '<button type="button" class="button button-disabled" disabled="disabled">%s</button>',
+                                    _x( 'Cannot Install', 'plugin' )
+                                );
+                            }
+                        }
+                        break;
+
+                    case 'update_available':
+                        if ( $status['url'] ) {
+                            if ( $compatible_php && $compatible_wp ) {
+                                $action_links[] = sprintf(
+                                    '<a class="update-now button aria-button-if-js" data-plugin="%s" data-slug="%s" href="%s" aria-label="%s" data-name="%s">%s</a>',
+                                    esc_attr( $status['file'] ),
+                                    esc_attr( $plugin['slug'] ),
+                                    esc_url( $status['url'] ),
+                                    /* translators: %s: Plugin name and version. */
+                                    esc_attr( sprintf( _x( 'Update %s now', 'plugin' ), $name ) ),
+                                    esc_attr( $name ),
+                                    __( 'Update Now' )
+                                );
+                            } else {
+                                $action_links[] = sprintf(
+                                    '<button type="button" class="button button-disabled" disabled="disabled">%s</button>',
+                                    _x( 'Cannot Update', 'plugin' )
+                                );
+                            }
+                        }
+                        break;
+
+                    case 'latest_installed':
+                    case 'newer_installed':
+                        if ( is_plugin_active( $status['file'] ) ) {
+                            $action_links[] = sprintf(
+                                '<button type="button" class="button button-disabled" disabled="disabled">%s</button>',
+                                _x( 'Active', 'plugin' )
+                            );
+                        } elseif ( current_user_can( 'activate_plugin', $status['file'] ) ) {
+                            if ( $compatible_php && $compatible_wp ) {
+                                $button_text = __( 'Activate' );
+                                /* translators: %s: Plugin name. */
+                                $button_label = _x( 'Activate %s', 'plugin' );
+                                $activate_url = add_query_arg(
+                                    array(
+                                        '_wpnonce' => wp_create_nonce( 'activate-plugin_' . $status['file'] ),
+                                        'action'   => 'activate',
+                                        'plugin'   => $status['file'],
+                                    ),
+                                    network_admin_url( 'plugins.php' )
+                                );
+
+                                if ( is_network_admin() ) {
+                                    $button_text = __( 'Network Activate' );
+                                    /* translators: %s: Plugin name. */
+                                    $button_label = _x( 'Network Activate %s', 'plugin' );
+                                    $activate_url = add_query_arg( array( 'networkwide' => 1 ), $activate_url );
+                                }
+
+                                $action_links[] = sprintf(
+                                    '<a href="%1$s" class="button activate-now" aria-label="%2$s">%3$s</a>',
+                                    esc_url( $activate_url ),
+                                    esc_attr( sprintf( $button_label, $plugin['name'] ) ),
+                                    $button_text
+                                );
+                            } else {
+                                $action_links[] = sprintf(
+                                    '<button type="button" class="button button-disabled" disabled="disabled">%s</button>',
+                                    _x( 'Cannot Activate', 'plugin' )
+                                );
+                            }
+                        } else {
+                            $action_links[] = sprintf(
+                                '<button type="button" class="button button-disabled" disabled="disabled">%s</button>',
+                                _x( 'Installed', 'plugin' )
+                            );
+                        }
+                        break;
+                }
+            }
+
+            $details_link = self_admin_url(
+                'plugin-install.php?tab=plugin-information&amp;plugin=' . $plugin['slug'] .
+                '&amp;TB_iframe=true&amp;width=600&amp;height=550'
+            );
+
+            $action_links[] = sprintf(
+                '<a href="%s" class="thickbox open-plugin-details-modal" aria-label="%s" data-title="%s">%s</a>',
+                esc_url( $details_link ),
+                /* translators: %s: Plugin name and version. */
+                esc_attr( sprintf( __( 'More information about %s' ), $name ) ),
+                esc_attr( $name ),
+                __( 'More Details' )
+            );
+
+            if ( ! empty( $plugin['icons']['svg'] ) ) {
+                $plugin_icon_url = $plugin['icons']['svg'];
+            } elseif ( ! empty( $plugin['icons']['2x'] ) ) {
+                $plugin_icon_url = $plugin['icons']['2x'];
+            } elseif ( ! empty( $plugin['icons']['1x'] ) ) {
+                $plugin_icon_url = $plugin['icons']['1x'];
+            } else {
+                $plugin_icon_url = $plugin['icons']['default'];
+            }
+
+            /**
+             * Filters the install action links for a plugin.
+             *
+             * @since 2.7.0
+             *
+             * @param string[] $action_links An array of plugin action links.
+             *                               Defaults are links to Details and Install Now.
+             * @param array    $plugin       An array of plugin data. See {@see plugins_api()}
+             *                               for the list of possible values.
+             */
+            $action_links = apply_filters( 'plugin_install_action_links', $action_links, $plugin );
+
+            $last_updated_timestamp = strtotime( $plugin['last_updated'] );
+            ?>
 		<div class="plugin-card plugin-card-<?php echo sanitize_html_class( $plugin['slug'] ); ?>">
 			<?php
-			if ( ! $compatible_php || ! $compatible_wp ) {
-				echo '<div class="notice inline notice-error notice-alt"><p>';
-				if ( ! $compatible_php && ! $compatible_wp ) {
-					_e( 'This plugin does not work with your versions of WordPress and PHP.' );
-					if ( current_user_can( 'update_core' ) && current_user_can( 'update_php' ) ) {
-						printf(
-							/* translators: 1: URL to WordPress Updates screen, 2: URL to Update PHP page. */
-							' ' . __( '<a href="%1$s">Please update WordPress</a>, and then <a href="%2$s">learn more about updating PHP</a>.' ),
-							self_admin_url( 'update-core.php' ),
-							esc_url( wp_get_update_php_url() )
-						);
-						wp_update_php_annotation( '</p><p><em>', '</em>' );
-					} elseif ( current_user_can( 'update_core' ) ) {
-						printf(
-							/* translators: %s: URL to WordPress Updates screen. */
-							' ' . __( '<a href="%s">Please update WordPress</a>.' ),
-							self_admin_url( 'update-core.php' )
-						);
-					} elseif ( current_user_can( 'update_php' ) ) {
-						printf(
-							/* translators: %s: URL to Update PHP page. */
-							' ' . __( '<a href="%s">Learn more about updating PHP</a>.' ),
-							esc_url( wp_get_update_php_url() )
-						);
-						wp_update_php_annotation( '</p><p><em>', '</em>' );
-					}
-				} elseif ( ! $compatible_wp ) {
-					_e( 'This plugin does not work with your version of WordPress.' );
-					if ( current_user_can( 'update_core' ) ) {
-						printf(
-							/* translators: %s: URL to WordPress Updates screen. */
-							' ' . __( '<a href="%s">Please update WordPress</a>.' ),
-							self_admin_url( 'update-core.php' )
-						);
-					}
-				} elseif ( ! $compatible_php ) {
-					_e( 'This plugin does not work with your version of PHP.' );
-					if ( current_user_can( 'update_php' ) ) {
-						printf(
-							/* translators: %s: URL to Update PHP page. */
-							' ' . __( '<a href="%s">Learn more about updating PHP</a>.' ),
-							esc_url( wp_get_update_php_url() )
-						);
-						wp_update_php_annotation( '</p><p><em>', '</em>' );
-					}
-				}
-				echo '</p></div>';
-			}
-			?>
+            if ( ! $compatible_php || ! $compatible_wp ) {
+                echo '<div class="notice inline notice-error notice-alt"><p>';
+                if ( ! $compatible_php && ! $compatible_wp ) {
+                    _e( 'This plugin does not work with your versions of WordPress and PHP.' );
+                    if ( current_user_can( 'update_core' ) && current_user_can( 'update_php' ) ) {
+                        printf(
+                            /* translators: 1: URL to WordPress Updates screen, 2: URL to Update PHP page. */
+                            ' ' . __( '<a href="%1$s">Please update WordPress</a>, and then <a href="%2$s">learn more about updating PHP</a>.' ),
+                            self_admin_url( 'update-core.php' ),
+                            esc_url( wp_get_update_php_url() )
+                        );
+                        wp_update_php_annotation( '</p><p><em>', '</em>' );
+                    } elseif ( current_user_can( 'update_core' ) ) {
+                        printf(
+                            /* translators: %s: URL to WordPress Updates screen. */
+                            ' ' . __( '<a href="%s">Please update WordPress</a>.' ),
+                            self_admin_url( 'update-core.php' )
+                        );
+                    } elseif ( current_user_can( 'update_php' ) ) {
+                        printf(
+                            /* translators: %s: URL to Update PHP page. */
+                            ' ' . __( '<a href="%s">Learn more about updating PHP</a>.' ),
+                            esc_url( wp_get_update_php_url() )
+                        );
+                        wp_update_php_annotation( '</p><p><em>', '</em>' );
+                    }
+                } elseif ( ! $compatible_wp ) {
+                    _e( 'This plugin does not work with your version of WordPress.' );
+                    if ( current_user_can( 'update_core' ) ) {
+                        printf(
+                            /* translators: %s: URL to WordPress Updates screen. */
+                            ' ' . __( '<a href="%s">Please update WordPress</a>.' ),
+                            self_admin_url( 'update-core.php' )
+                        );
+                    }
+                } elseif ( ! $compatible_php ) {
+                    _e( 'This plugin does not work with your version of PHP.' );
+                    if ( current_user_can( 'update_php' ) ) {
+                        printf(
+                            /* translators: %s: URL to Update PHP page. */
+                            ' ' . __( '<a href="%s">Learn more about updating PHP</a>.' ),
+                            esc_url( wp_get_update_php_url() )
+                        );
+                        wp_update_php_annotation( '</p><p><em>', '</em>' );
+                    }
+                }
+                echo '</p></div>';
+            }
+            ?>
 			<div class="plugin-card-top">
 				<div class="name column-name">
 					<h3>
@@ -742,10 +742,10 @@ 
 				</div>
 				<div class="action-links">
 					<?php
-					if ( $action_links ) {
-						echo '<ul class="plugin-action-buttons"><li>' . implode( '</li><li>', $action_links ) . '</li></ul>';
-					}
-					?>
+                    if ( $action_links ) {
+                        echo '<ul class="plugin-action-buttons"><li>' . implode( '</li><li>', $action_links ) . '</li></ul>';
+                    }
+                    ?>
 				</div>
 				<div class="desc column-description">
 					<p><?php echo $description; ?></p>
@@ -755,60 +755,60 @@ 
 			<div class="plugin-card-bottom">
 				<div class="vers column-rating">
 					<?php
-					wp_star_rating(
-						array(
-							'rating' => $plugin['rating'],
-							'type'   => 'percent',
-							'number' => $plugin['num_ratings'],
-						)
-					);
-					?>
+                    wp_star_rating(
+                        array(
+                            'rating' => $plugin['rating'],
+                            'type'   => 'percent',
+                            'number' => $plugin['num_ratings'],
+                        )
+                    );
+                    ?>
 					<span class="num-ratings" aria-hidden="true">(<?php echo number_format_i18n( $plugin['num_ratings'] ); ?>)</span>
 				</div>
 				<div class="column-updated">
 					<strong><?php _e( 'Last Updated:' ); ?></strong>
 					<?php
-						/* translators: %s: Human-readable time difference. */
-						printf( __( '%s ago' ), human_time_diff( $last_updated_timestamp ) );
-					?>
+                        /* translators: %s: Human-readable time difference. */
+                        printf( __( '%s ago' ), human_time_diff( $last_updated_timestamp ) );
+                    ?>
 				</div>
 				<div class="column-downloaded">
 					<?php
-					if ( $plugin['active_installs'] >= 1000000 ) {
-						$active_installs_millions = floor( $plugin['active_installs'] / 1000000 );
-						$active_installs_text     = sprintf(
-							/* translators: %s: Number of millions. */
-							_nx( '%s+ Million', '%s+ Million', $active_installs_millions, 'Active plugin installations' ),
-							number_format_i18n( $active_installs_millions )
-						);
-					} elseif ( 0 === $plugin['active_installs'] ) {
-						$active_installs_text = _x( 'Less Than 10', 'Active plugin installations' );
-					} else {
-						$active_installs_text = number_format_i18n( $plugin['active_installs'] ) . '+';
-					}
-					/* translators: %s: Number of installations. */
-					printf( __( '%s Active Installations' ), $active_installs_text );
-					?>
+                    if ( $plugin['active_installs'] >= 1000000 ) {
+                        $active_installs_millions = floor( $plugin['active_installs'] / 1000000 );
+                        $active_installs_text     = sprintf(
+                            /* translators: %s: Number of millions. */
+                            _nx( '%s+ Million', '%s+ Million', $active_installs_millions, 'Active plugin installations' ),
+                            number_format_i18n( $active_installs_millions )
+                        );
+                    } elseif ( 0 === $plugin['active_installs'] ) {
+                        $active_installs_text = _x( 'Less Than 10', 'Active plugin installations' );
+                    } else {
+                        $active_installs_text = number_format_i18n( $plugin['active_installs'] ) . '+';
+                    }
+                    /* translators: %s: Number of installations. */
+                    printf( __( '%s Active Installations' ), $active_installs_text );
+                    ?>
 				</div>
 				<div class="column-compatibility">
 					<?php
-					if ( ! $tested_wp ) {
-						echo '<span class="compatibility-untested">' . __( 'Untested with your version of WordPress' ) . '</span>';
-					} elseif ( ! $compatible_wp ) {
-						echo '<span class="compatibility-incompatible">' . __( '<strong>Incompatible</strong> with your version of WordPress' ) . '</span>';
-					} else {
-						echo '<span class="compatibility-compatible">' . __( '<strong>Compatible</strong> with your version of WordPress' ) . '</span>';
-					}
-					?>
+                    if ( ! $tested_wp ) {
+                        echo '<span class="compatibility-untested">' . __( 'Untested with your version of WordPress' ) . '</span>';
+                    } elseif ( ! $compatible_wp ) {
+                        echo '<span class="compatibility-incompatible">' . __( '<strong>Incompatible</strong> with your version of WordPress' ) . '</span>';
+                    } else {
+                        echo '<span class="compatibility-compatible">' . __( '<strong>Compatible</strong> with your version of WordPress' ) . '</span>';
+                    }
+                    ?>
 				</div>
 			</div>
 		</div>
 			<?php
-		}
+        }
 
-		// Close off the group divs of the last one.
-		if ( ! empty( $group ) ) {
-			echo '</div></div>';
-		}
-	}
+        // Close off the group divs of the last one.
+        if ( ! empty( $group ) ) {
+            echo '</div></div>';
+        }
+    }
 }