From 08aa4418c30cfc18ccc69a0f0f9cb9e17be6c196 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Mon, 12 Aug 2013 09:28:15 +0200
Subject: Update to MediaWiki 1.21.1

---
 includes/job/jobs/UploadFromUrlJob.php | 179 +++++++++++++++++++++++++++++++++
 1 file changed, 179 insertions(+)
 create mode 100644 includes/job/jobs/UploadFromUrlJob.php

(limited to 'includes/job/jobs/UploadFromUrlJob.php')

diff --git a/includes/job/jobs/UploadFromUrlJob.php b/includes/job/jobs/UploadFromUrlJob.php
new file mode 100644
index 00000000..87549140
--- /dev/null
+++ b/includes/job/jobs/UploadFromUrlJob.php
@@ -0,0 +1,179 @@
+<?php
+/**
+ * Job for asynchronous upload-by-url.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup JobQueue
+ */
+
+/**
+ * Job for asynchronous upload-by-url.
+ *
+ * This job is in fact an interface to UploadFromUrl, which is designed such
+ * that it does not require any globals. If it does, fix it elsewhere, do not
+ * add globals in here.
+ *
+ * @ingroup JobQueue
+ */
+class UploadFromUrlJob extends Job {
+	const SESSION_KEYNAME = 'wsUploadFromUrlJobData';
+
+	/**
+	 * @var UploadFromUrl
+	 */
+	public $upload;
+
+	/**
+	 * @var User
+	 */
+	protected $user;
+
+	public function __construct( $title, $params, $id = 0 ) {
+		parent::__construct( 'uploadFromUrl', $title, $params, $id );
+	}
+
+	public function run() {
+		# Initialize this object and the upload object
+		$this->upload = new UploadFromUrl();
+		$this->upload->initialize(
+			$this->title->getText(),
+			$this->params['url'],
+			false
+		);
+		$this->user = User::newFromName( $this->params['userName'] );
+
+		# Fetch the file
+		$status = $this->upload->fetchFile();
+		if ( !$status->isOk() ) {
+			$this->leaveMessage( $status );
+			return true;
+		}
+
+		# Verify upload
+		$result = $this->upload->verifyUpload();
+		if ( $result['status'] != UploadBase::OK ) {
+			$status = $this->upload->convertVerifyErrorToStatus( $result );
+			$this->leaveMessage( $status );
+			return true;
+		}
+
+		# Check warnings
+		if ( !$this->params['ignoreWarnings'] ) {
+			$warnings = $this->upload->checkWarnings();
+			if ( $warnings ) {
+
+				# Stash the upload
+				$key = $this->upload->stashFile();
+
+				if ( $this->params['leaveMessage'] ) {
+					$this->user->leaveUserMessage(
+						wfMessage( 'upload-warning-subj' )->text(),
+						wfMessage( 'upload-warning-msg',
+							$key,
+							$this->params['url'] )->text()
+					);
+				} else {
+					wfSetupSession( $this->params['sessionId'] );
+					$this->storeResultInSession( 'Warning',
+						'warnings', $warnings );
+					session_write_close();
+				}
+
+				return true;
+			}
+		}
+
+		# Perform the upload
+		$status = $this->upload->performUpload(
+			$this->params['comment'],
+			$this->params['pageText'],
+			$this->params['watch'],
+			$this->user
+		);
+		$this->leaveMessage( $status );
+		return true;
+
+	}
+
+	/**
+	 * Leave a message on the user talk page or in the session according to
+	 * $params['leaveMessage'].
+	 *
+	 * @param $status Status
+	 */
+	protected function leaveMessage( $status ) {
+		if ( $this->params['leaveMessage'] ) {
+			if ( $status->isGood() ) {
+				$this->user->leaveUserMessage( wfMessage( 'upload-success-subj' )->text(),
+					wfMessage( 'upload-success-msg',
+						$this->upload->getTitle()->getText(),
+						$this->params['url']
+					)->text() );
+			} else {
+				$this->user->leaveUserMessage( wfMessage( 'upload-failure-subj' )->text(),
+					wfMessage( 'upload-failure-msg',
+						$status->getWikiText(),
+						$this->params['url']
+					)->text() );
+			}
+		} else {
+			wfSetupSession( $this->params['sessionId'] );
+			if ( $status->isOk() ) {
+				$this->storeResultInSession( 'Success',
+					'filename', $this->upload->getLocalFile()->getName() );
+			} else {
+				$this->storeResultInSession( 'Failure',
+					'errors', $status->getErrorsArray() );
+			}
+			session_write_close();
+		}
+	}
+
+	/**
+	 * Store a result in the session data. Note that the caller is responsible
+	 * for appropriate session_start and session_write_close calls.
+	 *
+	 * @param string $result the result (Success|Warning|Failure)
+	 * @param string $dataKey the key of the extra data
+	 * @param $dataValue Mixed: the extra data itself
+	 */
+	protected function storeResultInSession( $result, $dataKey, $dataValue ) {
+		$session =& self::getSessionData( $this->params['sessionKey'] );
+		$session['result'] = $result;
+		$session[$dataKey] = $dataValue;
+	}
+
+	/**
+	 * Initialize the session data. Sets the intial result to queued.
+	 */
+	public function initializeSessionData() {
+		$session =& self::getSessionData( $this->params['sessionKey'] );
+		$$session['result'] = 'Queued';
+	}
+
+	/**
+	 * @param $key
+	 * @return mixed
+	 */
+	public static function &getSessionData( $key ) {
+		if ( !isset( $_SESSION[self::SESSION_KEYNAME][$key] ) ) {
+			$_SESSION[self::SESSION_KEYNAME][$key] = array();
+		}
+		return $_SESSION[self::SESSION_KEYNAME][$key];
+	}
+}
-- 
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