1 files changed, 113 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/src/Importer/ContentModeller.php b/www/wiki/extensions/SemanticMediaWiki/src/Importer/ContentModeller.php
new file mode 100644
index 00000000..4f667a7f
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/src/Importer/ContentModeller.php
@@ -0,0 +1,113 @@
+<?php
+
+namespace SMW\Importer;
+
+/**
+ * @license GNU GPL v2+
+ * @since 3.0
+ *
+ * @author mwjames
+ */
+class ContentModeller {
+
+	/**
+	 * @since 3.0
+	 *
+	 * @param string $fileDir
+	 * @param array $fileContents
+	 *
+	 * @return ImportContents[]|[]
+	 */
+	public function makeContentList( $fileDir, array $fileContents ) {
+
+		$contents = [];
+
+		if ( !isset( $fileContents['import'] ) ) {
+			return $contents;
+		}
+
+		foreach ( $fileContents['import'] as $value ) {
+
+			$importContents = new ImportContents();
+
+			if ( isset( $value['namespace'] ) ) {
+				$importContents->setNamespace(
+					defined( $value['namespace'] ) ? constant( $value['namespace'] ) : 0
+				);
+			}
+
+			if ( isset( $value['page'] ) ) {
+				$importContents->setName( $value['page'] );
+			}
+
+			if ( isset( $value['description'] ) ) {
+				$importContents->setDescription( $value['description'] );
+			} elseif ( isset( $fileContents['description'] ) ) {
+				$importContents->setDescription( $fileContents['description'] );
+			} else {
+				$importContents->setDescription( 'No description' );
+			}
+
+			if ( isset( $fileContents['meta']['version'] ) ) {
+				$importContents->setVersion( $fileContents['meta']['version'] );
+			} else {
+				$importContents->setVersion( 0 );
+			}
+
+			if ( isset( $value['contents']['type'] ) && $value['contents']['type'] === 'xml' ) {
+				$contents[] = $this->newImportContents( $importContents, $fileDir, $value );
+			} else {
+				$contents[] = $this->newImportContents( $importContents, $fileDir, $value );
+			}
+		}
+
+		return $contents;
+	}
+
+	private function newImportContents( $importContents, $fileDir, $value ) {
+
+		$importContents->setContentType( ImportContents::CONTENT_TEXT );
+
+		if ( !isset( $value['contents'] ) || $value['contents'] === '' ) {
+			$importContents->addError( 'Missing, or has empty contents section' );
+		} else {
+			$this->setContents( $importContents, $fileDir, $value['contents'] );
+		}
+
+		if ( isset( $value['options'] ) ) {
+			$importContents->setOptions( $value['options'] );
+		}
+
+		return $importContents;
+	}
+
+	private function setContents( $importContents, $fileDir, $contents ) {
+
+		if ( !is_array( $contents ) || !isset( $contents['importFrom'] ) ) {
+			return $importContents->setContents( $contents );
+		}
+
+		$file = $this->normalizeFile( $fileDir, $contents['importFrom'] );
+
+		if ( !is_readable( $file ) ) {
+			return $importContents->addError( "File: " . $file . " wasn't accessible" );
+		}
+
+		$extension = pathinfo( $file, PATHINFO_EXTENSION );
+
+		if ( isset( $contents['type'] ) && $contents['type'] === 'xml' && $extension !== 'xml' ) {
+			return $importContents->addError( "XML: " . $file . " is not recognized as xml file extension" );
+		}
+
+		if ( $extension === 'xml' ) {
+			$importContents->setContentType( ImportContents::CONTENT_XML );
+		}
+
+		$importContents->setContentsFile( $file );
+	}
+
+	private function normalizeFile( $fileDir, $file ) {
+		return str_replace( [ '\\', '/' ], DIRECTORY_SEPARATOR, $fileDir . ( $file{0} === '/' ? '' : '/' ) . $file );
+	}
+
+}