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<?php
/**
* Maintenance script to import one or more images from the local file system into
* the wiki without using the web-based interface
*
* @file
* @ingroup Maintenance
* @author Rob Church <robchur@gmail.com>
*/
$optionsWithArgs = array( 'extensions', 'comment', 'comment-file', 'comment-ext', 'user', 'license' );
require_once( 'commandLine.inc' );
require_once( 'importImages.inc.php' );
$added = $skipped = $overwritten = 0;
echo( "Import Images\n\n" );
# Need a path
if( count( $args ) > 0 ) {
$dir = $args[0];
# Check Protection
if (isset($options['protect']) && isset($options['unprotect']))
die("Cannot specify both protect and unprotect. Only 1 is allowed.\n");
if ($options['protect'] == 1)
die("You must specify a protection option.\n");
# Prepare the list of allowed extensions
global $wgFileExtensions;
$extensions = isset( $options['extensions'] )
? explode( ',', strtolower( $options['extensions'] ) )
: $wgFileExtensions;
# Search the path provided for candidates for import
$files = findFiles( $dir, $extensions );
# Initialise the user for this operation
$user = isset( $options['user'] )
? User::newFromName( $options['user'] )
: User::newFromName( 'Maintenance script' );
if( !$user instanceof User )
$user = User::newFromName( 'Maintenance script' );
$wgUser = $user;
# Get the upload comment
$comment = 'Importing image file';
if ( isset( $options['comment-file'] ) ) {
$comment = file_get_contents( $options['comment-file'] );
if ( $comment === false || $comment === NULL ) {
die( "failed to read comment file: {$options['comment-file']}\n" );
}
}
else if ( isset( $options['comment'] ) ) {
$comment = $options['comment'];
}
$commentExt = isset( $options['comment-ext'] ) ? $options['comment-ext'] : false;
# Get the license specifier
$license = isset( $options['license'] ) ? $options['license'] : '';
# Batch "upload" operation
if( ( $count = count( $files ) ) > 0 ) {
foreach( $files as $file ) {
$base = wfBaseName( $file );
# Validate a title
$title = Title::makeTitleSafe( NS_FILE, $base );
if( !is_object( $title ) ) {
echo( "{$base} could not be imported; a valid title cannot be produced\n" );
continue;
}
# Check existence
$image = wfLocalFile( $title );
if( $image->exists() ) {
if( isset( $options['overwrite'] ) ) {
echo( "{$base} exists, overwriting..." );
$svar = 'overwritten';
} else {
echo( "{$base} exists, skipping\n" );
$skipped++;
continue;
}
} else {
echo( "Importing {$base}..." );
$svar = 'added';
}
# Find comment text
$commentText = false;
if ( $commentExt ) {
$f = findAuxFile( $file, $commentExt );
if ( !$f ) {
echo( " No comment file with extension {$commentExt} found for {$file}, using default comment. " );
} else {
$commentText = file_get_contents( $f );
if ( !$f ) {
echo( " Failed to load comment file {$f}, using default comment. " );
}
}
}
if ( !$commentText ) {
$commentText = $comment;
}
# Import the file
if ( isset( $options['dry'] ) ) {
echo( " publishing {$file}... " );
} else {
$archive = $image->publish( $file );
if( WikiError::isError( $archive ) || !$archive->isGood() ) {
echo( "failed.\n" );
continue;
}
}
$doProtect = false;
$restrictions = array();
global $wgRestrictionLevels;
$protectLevel = isset($options['protect']) ? $options['protect'] : null;
if ( $protectLevel && in_array( $protectLevel, $wgRestrictionLevels ) ) {
$restrictions['move'] = $protectLevel;
$restrictions['edit'] = $protectLevel;
$doProtect = true;
}
if (isset($options['unprotect'])) {
$restrictions['move'] = '';
$restrictions['edit'] = '';
$doProtect = true;
}
$$svar++;
if ( isset( $options['dry'] ) ) {
echo( "done.\n" );
} else if ( $image->recordUpload( $archive->value, $commentText, $license ) ) {
# We're done!
echo( "done.\n" );
if ($doProtect) {
# Protect the file
$article = new Article( $title );
echo "\nWaiting for slaves...\n";
// Wait for slaves.
sleep(2.0);
wfWaitForSlaves( 1.0 );
echo( "\nSetting image restrictions ... " );
if ( $article->updateRestrictions($restrictions) )
echo( "done.\n" );
else
echo( "failed.\n" );
}
} else {
echo( "failed.\n" );
}
}
# Print out some statistics
echo( "\n" );
foreach( array( 'count' => 'Found', 'added' => 'Added',
'skipped' => 'Skipped', 'overwritten' => 'Overwritten' ) as $var => $desc ) {
if( $$var > 0 )
echo( "{$desc}: {$$var}\n" );
}
} else {
echo( "No suitable files could be found for import.\n" );
}
} else {
showUsage();
}
exit();
function showUsage( $reason = false ) {
if( $reason ) {
echo( $reason . "\n" );
}
echo <<<END
Imports images and other media files into the wiki
USAGE: php importImages.php [options] <dir>
<dir> : Path to the directory containing images to be imported
Options:
--extensions=<exts> Comma-separated list of allowable extensions, defaults to \$wgFileExtensions
--overwrite Overwrite existing images if a conflicting-named image is found
--user=<username> Set username of uploader, default 'Maintenance script'
--comment=<text> Set upload summary comment, default 'Importing image file'
--comment-file=<file> Set upload summary comment the the content of <file>.
--comment-ext=<ext> Causes the comment for each file to be loaded from a file with the same name
but the extension <ext>.
--license=<code> Use an optional license template
--dry Dry run, don't import anything
--protect=<protect> Specify the protect value (autoconfirmed,sysop)
--unprotect Unprotects all uploaded images
END;
exit();
}
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