Add Project::getLocaleTool method (#828)

* Save info about tools and supported locales in JSON file
* Add Project::getLocaleTool

Author: flodolo

app/classes/Transvision/Project.php

@@ -226,4 +226,28 @@ function ($row) {
 
         return array_unique($reference_components);
     }
+
+    /**
+     * Return the name of the tool the requested locale is working in.
+     *
+     * @return string Name of the tool, empty if not available
+     */
+    public static function getLocaleTool($locale)
+    {
+        // Read list of tools and their supported locales from local sources
+        $file_name = APP_SOURCES . 'tools.json';
+        if (file_exists($file_name)) {
+            $json_tools = (new Json($file_name))->fetchContent();
+        } else {
+            die("ERROR: run app/scripts/setup.sh or app/scripts/dev-setup.sh to generate sources.");
+        }
+
+        foreach ($json_tools as $tool => $supported_locales) {
+            if (in_array($locale, $supported_locales)) {
+                return $tool;
+            }
+        }
+
+        return '';
+    }
 }

app/scripts/generate_sources

@@ -50,3 +50,13 @@ ksort($json_repositories);
 echo "* Saving JSON record of all supported repositories\n";
 $file_name = "{$config_folder}/sources/supported_repositories.json";
 file_put_contents($file_name, json_encode($json_repositories));
+
+// Create list of locales working in tools like Pootle and Pontoon
+$uri = $server_config['l10nwebservice'] . '/?tool=all';
+if (! $file_content = file_get_contents($uri)) {
+    error_log('JSON source is not reachable.');
+    exit(1);
+}
+echo "* Saving JSON record of tools and their supported locales\n";
+$file_name = "{$config_folder}/sources/tools.json";
+file_put_contents($file_name, $file_content);

tests/testfiles/config/tools.json

@@ -0,0 +1,4 @@
+{
+  "locamotion": ["ach", "ar", "tr"],
+  "pontoon": ["sr", "te"]
+}

tests/units/Transvision/Project.php

@@ -155,4 +155,25 @@ public function testGetLocaleInContext($a, $b, $c)
             ->string($obj->getLocaleInContext($a, $b))
                 ->isEqualTo($c);
     }
+
+    public function getLocaleToolDP()
+    {
+        return [
+            ['ar', 'locamotion'],
+            ['fr', ''],
+            ['sr', 'pontoon'],
+            ['te', 'pontoon'],
+        ];
+    }
+
+    /**
+     * @dataProvider getLocaleToolDP
+     */
+    public function testGetLocaleTool($a, $b)
+    {
+        $obj = new _Project();
+        $this
+            ->string($obj->getLocaleTool($a))
+                ->isEqualTo($b);
+    }
 }