Merge "Add hook to allow lazy loading of import sources"

1 files changed, 25 insertions, 1 deletions

diff --git a/includes/api/ApiImport.php b/includes/api/ApiImport.php
index 735cc7fa1133..a6aae4bb1c3d 100644
--- a/includes/api/ApiImport.php
+++ b/includes/api/ApiImport.php
@@ -92,6 +92,30 @@ class ApiImport extends ApiBase {
 		$result->addValue( null, $this->getModuleName(), $resultData );
 	}
 
+	/**
+	 * Returns a list of interwiki prefixes corresponding to each defined import
+	 * source.
+	 *
+	 * @return array
+	 * @since 1.26
+	 */
+	public function getAllowedImportSources() {
+		$importSources = $this->getConfig()->get( 'ImportSources' );
+		Hooks::run( 'ImportSources', array( &$importSources ) );
+
+		$result = array();
+		foreach ( $importSources as $key => $value ) {
+			if ( is_int( $key ) ) {
+				$result[] = $value;
+			} else {
+				foreach ( $value as $subproject ) {
+					$result[] = "$key:$subproject";
+				}
+			}
+		}
+		return $result;
+	}
+
 	public function mustBePosted() {
 		return true;
 	}
@@ -107,7 +131,7 @@ class ApiImport extends ApiBase {
 				ApiBase::PARAM_TYPE => 'upload',
 			),
 			'interwikisource' => array(
-				ApiBase::PARAM_TYPE => $this->getConfig()->get( 'ImportSources' ),
+				ApiBase::PARAM_TYPE => $this->getAllowedImportSources(),
 			),
 			'interwikipage' => null,
 			'fullhistory' => false,