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<title>[10063] sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/cli/class-make-core-pot.php: Translate: Adjust make-core-pot command to merge references and comments of duplicate originals before removing the duplicates.</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/10063">10063</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/10063","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>ocean90</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-07-11 15:57:12 +0000 (Sat, 11 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'>Translate: Adjust make-core-pot command to merge references and comments of duplicate originals before removing the duplicates.

Also, fix duplicate file comments in POT files and improve exclude lists.

See <a href="http://meta.trac.wordpress.org/ticket/5314">#5314</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginswporggpcustomizationsinccliclassmakecorepotphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/cli/class-make-core-pot.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginswporggpcustomizationsinccliclassmakecorepotphp"></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/wporg-gp-customizations/inc/cli/class-make-core-pot.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/wporg-gp-customizations/inc/cli/class-make-core-pot.php  2020-07-11 03:33:41 UTC (rev 10062)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/cli/class-make-core-pot.php    2020-07-11 15:57:12 UTC (rev 10063)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2,10 +2,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> namespace WordPressdotorg\GlotPress\Customizations\CLI;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+use Gettext\Extractors\Po;
+use Gettext\Translations;
</ins><span class="cx" style="display: block; padding: 0 10px"> use GP;
</span><span class="cx" style="display: block; padding: 0 10px"> use WP_CLI;
</span><span class="cx" style="display: block; padding: 0 10px"> use WP_CLI\Utils;
</span><span class="cx" style="display: block; padding: 0 10px"> use WP_CLI_Command;
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+use WP_CLI\I18n\PotGenerator;
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> class Make_Core_Pot extends WP_CLI_Command {
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -56,9 +59,10 @@
</span><span class="cx" style="display: block; padding: 0 10px">                ], JSON_UNESCAPED_SLASHES );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $file_comment = sprintf(
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'Copyright (C) %s by the contributors\nThis file is distributed under the same license as the WordPress package.',
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 "Copyright (C) %s by the contributors\nThis file is distributed under the same license as the WordPress package.",
</ins><span class="cx" style="display: block; padding: 0 10px">                         date( 'Y' )
</span><span class="cx" style="display: block; padding: 0 10px">                );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                PotGenerator::setCommentBeforeHeaders( $file_comment );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $command_args = [
</span><span class="cx" style="display: block; padding: 0 10px">                        'i18n',
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -71,7 +75,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        'include'       => 'wp-admin/includes/continents-cities.php',
</span><span class="cx" style="display: block; padding: 0 10px">                        'package-name'  => self::PACKAGE_NAME,
</span><span class="cx" style="display: block; padding: 0 10px">                        'headers'       => $headers,
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'file-comment'  => $file_comment,
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 'file-comment'  => '',
</ins><span class="cx" style="display: block; padding: 0 10px">                         'skip-js'       => true,
</span><span class="cx" style="display: block; padding: 0 10px">                        'skip-audit'    => true,
</span><span class="cx" style="display: block; padding: 0 10px">                        'ignore-domain' => true,
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -107,6 +111,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-includes/rss.php',
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-includes/js/codemirror/*',
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-includes/js/crop/*',
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        'wp-includes/js/dist/vendor/*',
</ins><span class="cx" style="display: block; padding: 0 10px">                         'wp-includes/js/imgareaselect/*',
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-includes/js/jcrop/*',
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-includes/js/jquery/*',
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -114,7 +119,14 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-includes/js/plupload/*',
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-includes/js/swfupload/*',
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-includes/js/thickbox/*',
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        'wp-includes/js/clipboard.js',
+                       'wp-includes/js/colorpicker.js',
+                       'wp-includes/js/hoverIntent.js',
+                       'wp-includes/js/json2.js',
+                       'wp-includes/js/swfobject.js',
</ins><span class="cx" style="display: block; padding: 0 10px">                         'wp-includes/js/tw-sack.js',
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        'wp-includes/js/twemoji.js',
+                       'wp-includes/js/underscore.js',
</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">                // Support https://build.trac.wordpress.org/browser/branches/4.2/wp-includes/js/tinymce/wp-mce-help.php for pre-4.3.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -133,7 +145,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        'exclude'       => implode( ',', $front_end_exclude ),
</span><span class="cx" style="display: block; padding: 0 10px">                        'package-name'  => self::PACKAGE_NAME,
</span><span class="cx" style="display: block; padding: 0 10px">                        'headers'       => $headers,
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'file-comment'  => $file_comment,
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 'file-comment'  => '',
</ins><span class="cx" style="display: block; padding: 0 10px">                         'skip-audit'    => true,
</span><span class="cx" style="display: block; padding: 0 10px">                        'ignore-domain' => true,
</span><span class="cx" style="display: block; padding: 0 10px">                ];
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -159,7 +171,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        'include'       => 'hello.php',
</span><span class="cx" style="display: block; padding: 0 10px">                        'package-name'  => self::PACKAGE_NAME,
</span><span class="cx" style="display: block; padding: 0 10px">                        'headers'       => $headers,
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'file-comment'  => $file_comment,
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 'file-comment'  => '',
</ins><span class="cx" style="display: block; padding: 0 10px">                         'skip-js'       => true,
</span><span class="cx" style="display: block; padding: 0 10px">                        'skip-audit'    => true,
</span><span class="cx" style="display: block; padding: 0 10px">                        'ignore-domain' => true,
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -183,12 +195,16 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $admin_exclude = [
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-admin/includes/continents-cities.php',
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'editor.min.js', // Explicitly excluded as it's causing a memory leak: https://github.com/wp-cli/i18n-command/issues/185
</del><span class="cx" style="display: block; padding: 0 10px">                         // External libraries.
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-admin/includes/class-ftp*',
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-admin/includes/class-pclzip.php',
</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">+                // Explicitly exclude minified JavaScript files as they may
+               // cause memory leaks: https://github.com/wp-cli/i18n-command/issues/185.
+               $admin_min_js  = array_map( 'basename', glob( $this->source . '/wp-admin/js/*.min.js' ) );
+               $admin_exclude = array_merge( $admin_exclude, $admin_min_js );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 $admin_exclude = array_merge( $admin_exclude, $admin_network_files );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $command_args = [
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -202,10 +218,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        'exclude'       => implode( ',', $admin_exclude ),
</span><span class="cx" style="display: block; padding: 0 10px">                        'include'       => 'wp-admin/*',
</span><span class="cx" style="display: block; padding: 0 10px">                        'merge'         => $hello_dolly_pot,
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'subtract'      => $this->destination . '/wordpress.pot',
</del><span class="cx" style="display: block; padding: 0 10px">                         'package-name'  => self::PACKAGE_NAME,
</span><span class="cx" style="display: block; padding: 0 10px">                        'headers'       => $headers,
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'file-comment'  => $file_comment,
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 'file-comment'  => '',
</ins><span class="cx" style="display: block; padding: 0 10px">                         'skip-audit'    => true,
</span><span class="cx" style="display: block; padding: 0 10px">                        'ignore-domain' => true,
</span><span class="cx" style="display: block; padding: 0 10px">                ];
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -218,6 +233,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                unlink( $hello_dolly_pot );
</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->merge_pot( $this->destination . '/wordpress.pot', $this->destination . '/wordpress-admin.pot' );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 // Admin Network.
</span><span class="cx" style="display: block; padding: 0 10px">                $command_args = [
</span><span class="cx" style="display: block; padding: 0 10px">                        'i18n',
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -228,10 +245,9 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $command_assoc_args = [
</span><span class="cx" style="display: block; padding: 0 10px">                        'include'       => implode( ',', $admin_network_files ),
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'subtract'      => sprintf( '%1$s/wordpress.pot,%1$s/wordpress-admin.pot', $this->destination ),
</del><span class="cx" style="display: block; padding: 0 10px">                         'package-name'  => self::PACKAGE_NAME,
</span><span class="cx" style="display: block; padding: 0 10px">                        'headers'       => $headers,
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'file-comment'  => $file_comment,
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 'file-comment'  => '',
</ins><span class="cx" style="display: block; padding: 0 10px">                         'skip-js'       => true, // TODO: No use of wp.i18n, yet.
</span><span class="cx" style="display: block; padding: 0 10px">                        'skip-audit'    => true,
</span><span class="cx" style="display: block; padding: 0 10px">                        'ignore-domain' => true,
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -238,6 +254,9 @@
</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">                WP_CLI::run_command( $command_args, $command_assoc_args );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+               $this->merge_pot( $this->destination . '/wordpress.pot', $this->destination . '/wordpress-admin-network.pot' );
+               $this->merge_pot( $this->destination . '/wordpress-admin.pot', $this->destination . '/wordpress-admin-network.pot' );
</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">@@ -253,4 +272,38 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                return preg_match( '/\$wp_version\s*=\s*\'(.*?)\';/', file_get_contents( $version_php ), $matches ) ? $matches[1] : false;
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+       /**
+        * Merges duplicate originals of two POT files.
+        *
+        * Preserves the references and comments of each original.
+        *
+        * @param string $to_file   Path to the POT file where duplicates should be merged into.
+        * @param string $from_file Path to the POT file where duplicates should be extracted from.
+        */
+       private function merge_pot( $to_file, $from_file ) {
+               $to = new Translations();
+               Po::fromFile( $to_file, $to );
+               $from = new Translations();
+               Po::fromFile( $from_file, $from );
+
+               foreach ( $to as $original ) {
+                       // Check for duplicate.
+                       $existing = $from->find( $original );
+                       if ( ! $existing ) {
+                               continue;
+                       }
+
+                       // Merge.
+                       $original->mergeWith( $existing );
+
+                       // Remove original from source
+                       unset( $from[ $existing->getId() ] );
+               }
+
+               $to->deleteHeader( Translations::HEADER_LANGUAGE );
+               $from->deleteHeader( Translations::HEADER_LANGUAGE );
+               PotGenerator::toFile( $to, $to_file );
+               PotGenerator::toFile( $from, $from_file );
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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