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<title>[10013] sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/cli/class-block-plugin-checker.php: Plugin directory: add more validation rules.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://meta.trac.wordpress.org/changeset/10013">10013</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://meta.trac.wordpress.org/changeset/10013","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>tellyworth</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-07-06 04:20:13 +0000 (Mon, 06 Jul 2020)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Plugin directory: add more validation rules.

Also improve a few existing rules.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginsplugindirectorycliclassblockplugincheckerphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/cli/class-block-plugin-checker.php</a></li>
</ul>

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<div id="patch">
<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginsplugindirectorycliclassblockplugincheckerphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/cli/class-block-plugin-checker.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/cli/class-block-plugin-checker.php      2020-07-05 23:54:45 UTC (rev 10012)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/cli/class-block-plugin-checker.php        2020-07-06 04:20:13 UTC (rev 10013)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -34,6 +34,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">        protected $headers = null;
</span><span class="cx" style="display: block; padding: 0 10px">        protected $blocks = null;
</span><span class="cx" style="display: block; padding: 0 10px">        protected $block_json_files = null;
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        protected $asset_php_files = null;
</ins><span class="cx" style="display: block; padding: 0 10px">         protected $block_json_validation = array();
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -43,6 +44,11 @@
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="cx" style="display: block; padding: 0 10px">        public function __construct( $slug = null ) {
</span><span class="cx" style="display: block; padding: 0 10px">                $this->slug = $slug;
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+               add_filter( 'extra_plugin_headers', function( $extra_headers ) {
+                       $extra_headers[ 'License' ] = 'License';
+                       return $extra_headers;
+               } );
</ins><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -203,6 +209,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        $block_json = Block_JSON_Parser::parse( array( 'file' => $block_json_file ) );
</span><span class="cx" style="display: block; padding: 0 10px">                        $this->block_json_validation[ $block_json_file ] = $validator->validate( $block_json );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+               $this->asset_php_files = $this->find_asset_php_files( $this->path_to_plugin );
</ins><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        public function relative_filename( $filename ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -260,6 +268,13 @@
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * Find index.asset.php files as generated by the create block scripts.
+        */
+       public function find_asset_php_files( $base_dir ) {
+               return Filesystem::list_files( $base_dir, true, '!(:^|/)\w+\.asset\.php$!' );
+       }
+
+       /**
</ins><span class="cx" style="display: block; padding: 0 10px">          * Used by check_*() functions to record info.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @param string $check_name An unambiguous name of the check. Should normally be the calling __FUNCTION__.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -296,21 +311,58 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * Readme should have a license.
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="cx" style="display: block; padding: 0 10px">        function check_license() {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                if ( empty( $this->readme->license ) ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         if ( empty( $this->readme->license ) && empty( $this->headers->License ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                         $this->record_result( __FUNCTION__,
</span><span class="cx" style="display: block; padding: 0 10px">                                'warning',
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                __( 'Missing license in readme.txt.', 'wporg-plugins' )
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         __( 'No plugin license was found.', 'wporg-plugins' )
</ins><span class="cx" style="display: block; padding: 0 10px">                         );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                } else {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         } elseif ( !empty( $this->readme->license ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                         $this->record_result( __FUNCTION__,
</span><span class="cx" style="display: block; padding: 0 10px">                                'info',
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                __( 'Found a license in readme.txt.', 'wporg-plugins' ),
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         sprintf( __( 'Found a license in readme.txt: %s.', 'wporg-plugins' ), $this->readme->license ),
</ins><span class="cx" style="display: block; padding: 0 10px">                                 $this->readme->license
</span><span class="cx" style="display: block; padding: 0 10px">                        );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                } elseif ( !empty( $this->headers->License ) ) {
+                       $this->record_result( __FUNCTION__,
+                               'info',
+                               sprintf( __( 'Found a license in plugin headers: %s.', 'wporg-plugins' ), $this->headers->License ),
+                               $this->headers->License
+                       );
</ins><span class="cx" style="display: block; padding: 0 10px">                 }
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * Must have plugin headers.
+        */
+       function check_plugin_headers() {
+               if ( empty( $this->headers ) ) {
+                       $this->record_result( __FUNCTION__,
+                               'error',
+                               __( 'Missing plugin headers. Is this a WordPress plugin?', 'wporg-plugins' )
+                       );
+               }
+       }
+
+       /**
+        * Should have the 'block' tag.
+        */
+       function check_block_tag() {
+               if ( empty( $this->readme->tags ) || !in_array( 'block', array_map( 'strtolower', $this->readme_tags ) ) ) {
+                       $this->record_result( __FUNCTION__,
+                               'warning',
+                               __( 'No block tag found in readme.txt.', 'wporg-plugins' ),
+                               $this->readme->tags
+                       );
+               } else {
+                       $this->record_result( __FUNCTION__,
+                               'info',
+                               __( 'Found a block tag in readme.txt.', 'wporg-plugins' ),
+                               $this->readme->tags
+                       );
+               }
+       }
+
+       /**
</ins><span class="cx" style="display: block; padding: 0 10px">          * Does the plugin have a block name that already exists in the DB?
</span><span class="cx" style="display: block; padding: 0 10px">         * Note that this isn't a blocker if we're re-running checks on a plugin that has already been uploaded, since it will match with itself.
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -357,7 +409,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        );
</span><span class="cx" style="display: block; padding: 0 10px">                } else {
</span><span class="cx" style="display: block; padding: 0 10px">                        $this->record_result( __FUNCTION__,
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                'info',
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         ( count( $this->blocks ) < 5 ? 'info' : 'warning' ), // 5+ blocks suggests it's probably not a block plugin
</ins><span class="cx" style="display: block; padding: 0 10px">                                 sprintf( _n( 'Found %d block.', 'Found %d blocks.', count( $this->blocks ), 'wporg-plugins' ), count( $this->blocks ) ),
</span><span class="cx" style="display: block; padding: 0 10px">                                array_keys( $this->blocks )
</span><span class="cx" style="display: block; padding: 0 10px">                        );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -504,4 +556,60 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        }
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+       /**
+        * Does it have an index.asset.php file generate by the create block scripts?
+        */
+       function check_asset_php_file() {
+               $count = 0;
+               foreach ( $this->asset_php_files as $file ) {
+                       $contents = file_get_contents( $file );
+                       if ( false !== strpos( $contents, '<?php return array(' ) )
+                               ++ $count;
+               }
+
+               if ( 1 === $count ) {
+                       $this->record_result( __FUNCTION__,
+                               'info',
+                               sprintf( __( 'PHP asset file found: %s.', 'wporg-plugins' ), $this->relative_filename( $file ) ),
+                               $this->relative_filename( $file )
+                       );
+               } elseif ( $count > 1 ) {
+                       $this->record_result( __FUNCTION__,
+                               'warning',
+                               sprintf( __( 'Found %s PHP asset files.', 'wporg-plugins' ), $count ),
+                               array_map( array( $this, relative_filename ), $this->asset_php_files )
+                       );
+               }
+       }
+
+       /**
+        * Does it have a lot of PHP code?
+        */
+       function check_php_size() {
+               $php_files = Filesystem::list_files( $this->path_to_plugin, true, '!\.php$!i' );
+               $total_size = 0;
+               foreach ( $php_files as $file ) {
+                       $total_size += filesize( $file );
+               }
+               if ( $total_size > 50 * KB_IN_BYTES ) {
+                       $this->record_result( __FUNCTION__,
+                               'error',
+                               sprintf( __( 'Found %s of PHP code. Please submit PHP plugins to the plugin directory.', 'wporg-plugins' ), size_format( $total_size ) ),
+                               $total_size
+                       );
+               } elseif ( $total_size > 10 * KB_IN_BYTES ) {
+                       $this->record_result( __FUNCTION__,
+                               'warning',
+                               sprintf( __( 'Found %s of PHP code. This might not be a block plugin.', 'wporg-plugins' ), size_format( $total_size ) ),
+                               $total_size
+                       );
+               } else {
+                       $this->record_result( __FUNCTION__,
+                               'info',
+                               sprintf( __( 'Found %s of PHP code. Thanks for keeping it minimal!', 'wporg-plugins' ), size_format( $total_size ) ),
+                               $total_size
+                       );
+               }
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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