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<title>[GlotPress][1034] trunk: Introduce cross project translations matching</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://glotpress.trac.wordpress.org/changeset/1034">1034</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://glotpress.trac.wordpress.org/changeset/1034","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>2015-05-01 22:02:46 +0000 (Fri, 01 May 2015)</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'>Introduce cross project translations matching

* When a new original is added, and the exact same original (singular/plural/context) exists (and is active) in other projects for the same translation set (locale + slug), then copy current translations to the new original.
* When a new translation is added (as current) to an original in a project, and the exact same original (singular/plural/context) exists (and is active) in other projects for the same translation set (locale + slug), then add the translation as current there too.

props yoavf.
see <a href="http://glotpress.trac.wordpress.org/ticket/327">#327</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkgpincludesthingsoriginalphp">trunk/gp-includes/things/original.php</a></li>
<li><a href="#trunkgpincludesthingstranslationphp">trunk/gp-includes/things/translation.php</a></li>
<li><a href="#trunktteststests_thingstest_thing_translationphp">trunk/t/tests/tests_things/test_thing_translation.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkgpincludesthingsoriginalphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/gp-includes/things/original.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/gp-includes/things/original.php     2015-05-01 15:31:58 UTC (rev 1033)
+++ trunk/gp-includes/things/original.php       2015-05-01 22:02:46 UTC (rev 1034)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -159,7 +159,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                $originals_fuzzied++;
</span><span class="cx" style="display: block; padding: 0 10px">                                continue;
</span><span class="cx" style="display: block; padding: 0 10px">                        } else { // Completely new string
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                GP::$original->create( $data );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         $created = GP::$original->create( $data );
+                               $created->add_translations_from_other_projects();
</ins><span class="cx" style="display: block; padding: 0 10px">                                 $originals_added++;
</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">@@ -257,5 +258,73 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        return null;
</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">+
+       function get_matching_originals_in_other_projects() {
+               $where = array();
+               $where[] = 'singular = %s';
+               $where[] = is_null( $this->plural ) ? '(plural IS NULL OR %s IS NULL)' : 'plural = %s';
+               $where[] = is_null( $this->context ) ? '(context IS NULL OR %s IS NULL)' : 'context = %s';
+               $where[] = 'project_id != %d';
+               $where[] = "status = '+active'";
+               $where = implode( ' AND ', $where );
+
+               return GP::$original->many( "SELECT * FROM $this->table WHERE $where", $this->singular, $this->plural, $this->context, $this->project_id );
+       }
+
+       function add_translations_from_other_projects() {
+               global $gpdb;
+
+               $other_projects_originals = $this->get_matching_originals_in_other_projects();
+               if ( ! $other_projects_originals ) {
+                       return;
+               }
+
+               $matched_sets = array();
+
+               $project_translations_sets = GP::$translation_set->many_no_map( "SELECT * FROM $gpdb->translation_sets WHERE project_id = %d", $this->project_id );
+
+               if ( empty( $project_translations_sets ) ) {
+                       return;
+               }
+
+               foreach ( $other_projects_originals as $o ) {
+                       $current_translations = GP::$translation->many( "SELECT * FROM $gpdb->translations WHERE original_id = %d AND status = %s ORDER by date_modified DESC",  $o->id, 'current' );
+                       if ( ! $current_translations ) {
+                               continue;
+                       }
+
+                       foreach ( $current_translations as $t ) {
+                               if ( ! $t->translation_set_id ) {
+                                       continue;
+                               }
+
+                               $t_translation_set = GP::$translation_set->get( $t->translation_set_id );
+
+                               if ( ! $t_translation_set ) {
+                                       continue;
+                               }
+
+                               $o_translation_set = array_filter( $project_translations_sets, function( $set ) use ( $t_translation_set ) {
+                                       return $set->locale == $t_translation_set->locale && $set->slug == $t_translation_set->slug;
+                               } );
+
+                               if ( empty( $o_translation_set ) ) {
+                                       continue;
+                               }
+
+                               $o_translation_set = reset( $o_translation_set );
+
+                               if ( in_array( $o_translation_set->id, $matched_sets ) ) {
+                                       // We already have a translation for this set.
+                                       continue;
+                               }
+
+                               $matched_sets[] = $o_translation_set->id;
+
+                               $copy_status = apply_filters( 'translations_from_other_projects_status', 'current' );
+                               $t->copy_into_set( $o_translation_set->id, $this->id, $copy_status );
+                       }
+               }
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> GP::$original = new GP_Original();
</span></span></pre></div>
<a id="trunkgpincludesthingstranslationphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/gp-includes/things/translation.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/gp-includes/things/translation.php  2015-05-01 15:31:58 UTC (rev 1033)
+++ trunk/gp-includes/things/translation.php    2015-05-01 22:02:46 UTC (rev 1034)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -3,10 +3,10 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        var $per_page = 15;
</span><span class="cx" style="display: block; padding: 0 10px">        var $table_basename = 'translations';
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        var $field_names = array( 'id', 'original_id', 'translation_set_id', 'translation_0', 'translation_1', 'translation_2', 'translation_3', 'translation_4', 'translation_5','user_id', 'status', 'date_added', 'date_modified', 'warnings');
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ var $field_names = array( 'id', 'original_id', 'translation_set_id', 'translation_0', 'translation_1', 'translation_2', 'translation_3', 'translation_4', 'translation_5','user_id', 'status', 'date_added', 'date_modified', 'warnings' );
</ins><span class="cx" style="display: block; padding: 0 10px">         var $non_updatable_attributes = array( 'id', );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        static $statuses = array('current', 'waiting', 'rejected', 'fuzzy', 'old', );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ static $statuses = array( 'current', 'waiting', 'rejected', 'fuzzy', 'old', );
</ins><span class="cx" style="display: block; padding: 0 10px">         static $number_of_plural_translations = 6;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        function create( $args ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -22,16 +22,18 @@
</span><span class="cx" style="display: block; padding: 0 10px">        function normalize_fields( $args ) {
</span><span class="cx" style="display: block; padding: 0 10px">                $args = (array)$args;
</span><span class="cx" style="display: block; padding: 0 10px">                if ( isset( $args['translations'] ) && is_array( $args['translations'] ) ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                    foreach( range( 0, $this->get_static( 'number_of_plural_translations') ) as $i ) {
-                       if ( isset( $args['translations'][$i] ) ) $args["translation_$i"] = $args['translations'][$i];
-                   }
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 foreach( range( 0, $this->get_static( 'number_of_plural_translations' ) ) as $i ) {
+                               if ( isset( $args['translations'][ $i ] ) ) {
+                                       $args["translation_$i"] = $args['translations'][ $i ];
+                               }
+                       }
</ins><span class="cx" style="display: block; padding: 0 10px">                         unset( $args['translations'] );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-            foreach( range( 0, $this->get_static( 'number_of_plural_translations' ) ) as $i ) {
-               if ( isset( $args["translation_$i"] ) ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         foreach( range( 0, $this->get_static( 'number_of_plural_translations' ) ) as $i ) {
+                       if ( isset( $args["translation_$i"] ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                                 $args["translation_$i"] = $this->fix_translation( $args["translation_$i"] );
</span><span class="cx" style="display: block; padding: 0 10px">                        }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-            }
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         }
</ins><span class="cx" style="display: block; padding: 0 10px">                 if ( gp_array_get( $args, 'warnings' ) == array() ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        $args['warnings'] = null;
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -128,7 +130,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                if ( !GP::$user->current()->can( 'write', 'project', $project->id ) ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                    $where[] = 'o.priority > -2';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 $where[] = 'o.priority > -2';
</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">                $join_where = array();
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -172,9 +174,9 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $sql_for_translations = "
</span><span class="cx" style="display: block; padding: 0 10px">                        SELECT SQL_CALC_FOUND_ROWS t.*, o.*, t.id as id, o.id as original_id, t.status as translation_status, o.status as original_status, t.date_added as translation_added, o.date_added as original_added
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                    FROM $gpdb->originals as o
-                   $join_type JOIN $gpdb->translations AS t ON o.id = t.original_id AND t.translation_set_id = ".$gpdb->escape($translation_set->id)." $join_where
-                   WHERE o.project_id = ".$gpdb->escape( $project->id )." AND o.status LIKE '+%' $where ORDER BY $sql_sort $limit";
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 FROM $gpdb->originals as o
+                       $join_type JOIN $gpdb->translations AS t ON o.id = t.original_id AND t.translation_set_id = ".$gpdb->escape($translation_set->id)." $join_where
+                       WHERE o.project_id = ".$gpdb->escape( $project->id )." AND o.status LIKE '+%' $where ORDER BY $sql_sort $limit";
</ins><span class="cx" style="display: block; padding: 0 10px">                 $rows = $this->many_no_map( $sql_for_translations );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->found_rows = $this->found_rows();
</span><span class="cx" style="display: block; padding: 0 10px">                $translations = array();
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -209,19 +211,67 @@
</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">        function set_as_current() {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                return $this->update( array('status' => 'old'),
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $result = $this->update( array('status' => 'old'),
</ins><span class="cx" style="display: block; padding: 0 10px">                         array('original_id' => $this->original_id, 'translation_set_id' => $this->translation_set_id, 'status' => 'current') )
</span><span class="cx" style="display: block; padding: 0 10px">                &&      $this->update( array('status' => 'old'),
</span><span class="cx" style="display: block; padding: 0 10px">                                array('original_id' => $this->original_id, 'translation_set_id' => $this->translation_set_id, 'status' => 'waiting') )
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-            && $this->update( array('status' => 'old'),
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         && $this->update( array('status' => 'old'),
</ins><span class="cx" style="display: block; padding: 0 10px">                         array('original_id' => $this->original_id, 'translation_set_id' => $this->translation_set_id, 'status' => 'fuzzy') )
</span><span class="cx" style="display: block; padding: 0 10px">                && $this->update( array('status' => 'current') );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+               $this->propagate_across_projects();
+
+               return $result;
</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">        function reject() {
</span><span class="cx" style="display: block; padding: 0 10px">                $this->set_status( 'rejected' );
</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">+        function copy_into_set( $new_translation_set_id, $new_original_id, $status = 'fuzzy' ) {
+               if ( ! in_array( $status, $this->get_static( 'statuses' ) ) ) {
+                       return;
+               }
+
+               $copy = new GP_Translation( $this->fields() );
+               $copy->original_id = $new_original_id;
+               $copy->translation_set_id = $new_translation_set_id;
+               $copy->status = $status;
+
+               GP::$translation->create( $copy );
+               // Flush cache, create() doesn't flush caches for copies, see r994.
+               gp_clean_translation_set_cache( $new_translation_set_id );
+       }
+
+       function propagate_across_projects() {
+               if ( $this->status != 'current' ) {
+                       return;
+               }
+
+               $original = GP::$original->get( $this->original_id );
+               $originals_in_other_projects = $original->get_matching_originals_in_other_projects();
+
+               if ( ! $originals_in_other_projects ) {
+                       return;
+               }
+
+               $translation_set = GP::$translation_set->get( $this->translation_set_id );
+               foreach ( $originals_in_other_projects as $o ) {
+                       $o_translation_set = GP::$translation_set->by_project_id_slug_and_locale( $o->project_id, $translation_set->slug, $translation_set->locale );
+
+                       if ( ! $o_translation_set ) {
+                               continue;
+                       }
+
+                       $current_translation = GP::$translation->find_no_map( array( 'translation_set_id' => $o_translation_set->id, 'original_id' => $o->id, 'status' => 'current' ) );
+
+                       if ( ! $current_translation  ) {
+                               $copy_status = apply_filters( 'translations_to_other_projects_status', 'current' );
+                               $this->copy_into_set( $o_translation_set->id, $o->id, $copy_status );
+                       }
+               }
+       }
+
</ins><span class="cx" style="display: block; padding: 0 10px">         function set_status( $status ) {
</span><span class="cx" style="display: block; padding: 0 10px">                if ( 'current' == $status ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        $updated = $this->set_as_current();
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -239,9 +289,9 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        function translations() {
</span><span class="cx" style="display: block; padding: 0 10px">                $translations = array();
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-            foreach( range( 0, $this->get_static( 'number_of_plural_translations' ) ) as $i ) {
-               $translations[$i] = isset( $this->{"translation_$i"} )? $this->{"translation_$i"} : null;
-           }
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         foreach( range( 0, $this->get_static( 'number_of_plural_translations' ) ) as $i ) {
+                       $translations[ $i ] = isset( $this->{"translation_$i"} ) ? $this->{"translation_$i"} : null;
+               }
</ins><span class="cx" style="display: block; padding: 0 10px">                 return $translations;
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span></span></pre></div>
<a id="trunktteststests_thingstest_thing_translationphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/t/tests/tests_things/test_thing_translation.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/t/tests/tests_things/test_thing_translation.php     2015-05-01 15:31:58 UTC (rev 1033)
+++ trunk/t/tests/tests_things/test_thing_translation.php       2015-05-01 22:02:46 UTC (rev 1034)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -101,4 +101,50 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertEquals( $translation1->id, $for_export[0]->id );
</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">+        function test_propagate_across_projects_propagates() {
+               $set1 = $this->factory->translation_set->create_with_project_and_locale( array( 'locale' => 'bg' ), array( 'name' => 'project_one' ) );
+
+
+               $project2 = $this->factory->project->create( array('name'=>'project_two') );
+               $set2 = $this->factory->translation_set->create( array('locale'=>$set1->locale, 'project_id'=>$project2->id) );
+
+
+               $original1 = $this->factory->original->create( array( 'project_id' => $set1->project_id, 'status' => '+active', 'singular' => 'baba' ) );
+               $original2 = $this->factory->original->create( array( 'project_id' => $set2->project_id, 'status' => '+active', 'singular' => 'baba' ) );
+
+               $translation1 = $this->factory->translation->create( array( 'translation_set_id' => $set1->id, 'original_id' => $original1->id, 'status' => 'current' ) );
+               $translation1->set_as_current(); //calls propagate_across_projects
+
+               $set2_current_translations = GP::$translation->for_export( $project2, $set2, 0, array('status' => 'current') );
+
+               $this->assertEquals( 1, count( $set2_current_translations ) );
+
+       }
+
+       function test_propagate_across_projects_does_not_create_more_than_one_current() {
+               $set1 = $this->factory->translation_set->create_with_project_and_locale( array( 'locale' => 'bg' ), array( 'name' => 'project_one' ) );
+
+               $project2 = $this->factory->project->create( array('name'=>'project_two') );
+               $set2 = $this->factory->translation_set->create( array('locale' => $set1->locale, 'project_id' => $project2->id) );
+
+               $project3 = $this->factory->project->create( array('name'=>'project_three') );
+               $set3 = $this->factory->translation_set->create( array('locale' => $set1->locale, 'project_id' => $project3->id) );
+
+
+               $original1 = $this->factory->original->create( array( 'project_id' => $set1->project_id, 'status' => '+active', 'singular' => 'baba' ) );
+               $original2 = $this->factory->original->create( array( 'project_id' => $set2->project_id, 'status' => '+active', 'singular' => 'baba' ) );
+               $original3 = $this->factory->original->create( array( 'project_id' => $set3->project_id, 'status' => '+active', 'singular' => 'baba' ) );
+
+
+               $translation1 = $this->factory->translation->create( array( 'translation_set_id' => $set1->id, 'original_id' => $original1->id, 'status' => 'current' ) );
+               $translation2 = $this->factory->translation->create( array( 'translation_set_id' => $set2->id, 'original_id' => $original2->id, 'status' => 'current' ) );
+
+               $translation1->set_as_current(); //calls propagate_across_projects
+               $translation2->set_as_current(); //calls propagate_across_projects
+
+               $set3_current_translations = GP::$translation->for_export( $project3, $set3, 0, array('status' => 'current') );
+
+               $this->assertEquals( 1, count( $set3_current_translations ) );
+
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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