+++ /dev/null
-<?php
-/**
- * Copyright (C) 2006 Daniel Kinzler, brightbyte.de
- *
- * 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 Maintenance
- */
-
-$optionsWithArgs = array( 'target', 'repository', 'repos' );
-
-require_once( dirname(__FILE__) . '/commandLine.inc' );
-
-define('EXTINST_NOPATCH', 0);
-define('EXTINST_WRITEPATCH', 6);
-define('EXTINST_HOTPATCH', 10);
-
-/**
- * @ingroup Maintenance
- */
-class InstallerRepository {
- var $path;
-
- function InstallerRepository( $path ) {
- $this->path = $path;
- }
-
- function printListing( ) {
- trigger_error( 'override InstallerRepository::printListing()', E_USER_ERROR );
- }
-
- function getResource( $name ) {
- trigger_error( 'override InstallerRepository::getResource()', E_USER_ERROR );
- }
-
- static function makeRepository( $path, $type = NULL ) {
- if ( !$type ) {
- $m = array();
- preg_match( '!(([-+\w]+)://)?.*?(\.[-\w\d.]+)?$!', $path, $m );
- $proto = @$m[2];
-
- if ( !$proto ) {
- $type = 'dir';
- } else if ( ( $proto == 'http' || $proto == 'https' ) && preg_match( '!([^\w]svn|svn[^\w])!i', $path) ) {
- $type = 'svn'; #HACK!
- } else {
- $type = $proto;
- }
- }
-
- if ( $type == 'dir' || $type == 'file' ) { return new LocalInstallerRepository( $path ); }
- else if ( $type == 'http' || $type == 'http' ) { return new WebInstallerRepository( $path ); }
- else { return new SVNInstallerRepository( $path ); }
- }
-}
-
-/**
- * @ingroup Maintenance
- */
-class LocalInstallerRepository extends InstallerRepository {
-
- function LocalInstallerRepository ( $path ) {
- InstallerRepository::InstallerRepository( $path );
- }
-
- function printListing( ) {
- $ff = glob( "{$this->path}/*" );
- if ( $ff === false || $ff === NULL ) {
- ExtensionInstaller::error( "listing directory {$this->path} failed!" );
- return false;
- }
-
- foreach ( $ff as $f ) {
- $n = basename($f);
-
- if ( !is_dir( $f ) ) {
- $m = array();
- if ( !preg_match( '/(.*)\.(tgz|tar\.gz|zip)/', $n, $m ) ) continue;
- $n = $m[1];
- }
-
- print "\t$n\n";
- }
- }
-
- function getResource( $name ) {
- $path = $this->path . '/' . $name;
-
- if ( !file_exists( $path ) || !is_dir( $path ) ) $path = $this->path . '/' . $name . '.tgz';
- if ( !file_exists( $path ) ) $path = $this->path . '/' . $name . '.tar.gz';
- if ( !file_exists( $path ) ) $path = $this->path . '/' . $name . '.zip';
-
- return new LocalInstallerResource( $path );
- }
-}
-
-/**
- * @ingroup Maintenance
- */
-class WebInstallerRepository extends InstallerRepository {
-
- function WebInstallerRepository ( $path ) {
- InstallerRepository::InstallerRepository( $path );
- }
-
- function printListing( ) {
- ExtensionInstaller::note( "listing index from {$this->path}..." );
-
- $txt = @file_get_contents( $this->path . '/index.txt' );
- if ( $txt ) {
- print $txt;
- print "\n";
- }
- else {
- $txt = file_get_contents( $this->path );
- if ( !$txt ) {
- ExtensionInstaller::error( "listing index from {$this->path} failed!" );
- print ( $txt );
- return false;
- }
-
- $m = array();
- $ok = preg_match_all( '!<a\s[^>]*href\s*=\s*['."'".'"]([^/'."'".'"]+)\.tgz['."'".'"][^>]*>.*?</a>!si', $txt, $m, PREG_SET_ORDER );
- if ( !$ok ) {
- ExtensionInstaller::error( "listing index from {$this->path} does not match!" );
- print ( $txt );
- return false;
- }
-
- foreach ( $m as $l ) {
- $n = $l[1];
- print "\t$n\n";
- }
- }
- }
-
- function getResource( $name ) {
- $path = $this->path . '/' . $name . '.tgz';
- return new WebInstallerResource( $path );
- }
-}
-
-/**
- * @ingroup Maintenance
- */
-class SVNInstallerRepository extends InstallerRepository {
-
- function SVNInstallerRepository ( $path ) {
- InstallerRepository::InstallerRepository( $path );
- }
-
- function printListing( ) {
- ExtensionInstaller::note( "SVN list {$this->path}..." );
- $code = null; // Shell Exec return value.
- $txt = wfShellExec( 'svn ls ' . escapeshellarg( $this->path ), $code );
- if ( $code !== 0 ) {
- ExtensionInstaller::error( "svn list for {$this->path} failed!" );
- return false;
- }
-
- $ll = preg_split('/(\s*[\r\n]\s*)+/', $txt);
-
- foreach ( $ll as $line ) {
- $m = array();
- if ( !preg_match('!^(.*)/$!', $line, $m) ) continue;
- $n = $m[1];
-
- print "\t$n\n";
- }
- }
-
- function getResource( $name ) {
- $path = $this->path . '/' . $name;
- return new SVNInstallerResource( $path );
- }
-}
-
-/**
- * @ingroup Maintenance
- */
-class InstallerResource {
- var $path;
- var $isdir;
- var $islocal;
-
- function InstallerResource( $path, $isdir, $islocal ) {
- $this->path = $path;
-
- $this->isdir= $isdir;
- $this->islocal = $islocal;
-
- $m = array();
- preg_match( '!([-+\w]+://)?.*?(\.[-\w\d.]+)?$!', $path, $m );
-
- $this->protocol = @$m[1];
- $this->extensions = @$m[2];
-
- if ( $this->extensions ) $this->extensions = strtolower( $this->extensions );
- }
-
- function fetch( $target ) {
- trigger_error( 'override InstallerResource::fetch()', E_USER_ERROR );
- }
-
- function extract( $file, $target ) {
-
- if ( $this->extensions == '.tgz' || $this->extensions == '.tar.gz' ) { #tgz file
- ExtensionInstaller::note( "extracting $file..." );
- $code = null; // shell Exec return value.
- wfShellExec( 'tar zxvf ' . escapeshellarg( $file ) . ' -C ' . escapeshellarg( $target ), $code );
-
- if ( $code !== 0 ) {
- ExtensionInstaller::error( "failed to extract $file!" );
- return false;
- }
- }
- else if ( $this->extensions == '.zip' ) { #zip file
- ExtensionInstaller::note( "extracting $file..." );
- $code = null; // shell Exec return value.
- wfShellExec( 'unzip ' . escapeshellarg( $file ) . ' -d ' . escapeshellarg( $target ) , $code );
-
- if ( $code !== 0 ) {
- ExtensionInstaller::error( "failed to extract $file!" );
- return false;
- }
- }
- else {
- ExtensionInstaller::error( "unknown extension {$this->extensions}!" );
- return false;
- }
-
- return true;
- }
-
- /*static*/ function makeResource( $url ) {
- $m = array();
- preg_match( '!(([-+\w]+)://)?.*?(\.[-\w\d.]+)?$!', $url, $m );
- $proto = @$m[2];
- $ext = @$m[3];
- if ( $ext ) $ext = strtolower( $ext );
-
- if ( !$proto ) { return new LocalInstallerResource( $url, $ext ? false : true ); }
- else if ( $ext && ( $proto == 'http' || $proto == 'http' || $proto == 'ftp' ) ) { return new WebInstallerResource( $url ); }
- else { return new SVNInstallerResource( $url ); }
- }
-}
-
-/**
- * @ingroup Maintenance
- */
-class LocalInstallerResource extends InstallerResource {
- function LocalInstallerResource( $path ) {
- InstallerResource::InstallerResource( $path, is_dir( $path ), true );
- }
-
- function fetch( $target ) {
- if ( $this->isdir ) return ExtensionInstaller::copyDir( $this->path, dirname( $target ) );
- else return $this->extract( $this->path, dirname( $target ) );
- }
-
-}
-
-/**
- * @ingroup Maintenance
- */
-class WebInstallerResource extends InstallerResource {
- function WebInstallerResource( $path ) {
- InstallerResource::InstallerResource( $path, false, false );
- }
-
- function fetch( $target ) {
- $tmp = wfTempDir() . '/' . basename( $this->path );
-
- ExtensionInstaller::note( "downloading {$this->path}..." );
- $ok = copy( $this->path, $tmp );
-
- if ( !$ok ) {
- ExtensionInstaller::error( "failed to download {$this->path}" );
- return false;
- }
-
- $this->extract( $tmp, dirname( $target ) );
- unlink($tmp);
-
- return true;
- }
-}
-
-/**
- * @ingroup Maintenance
- */
-class SVNInstallerResource extends InstallerResource {
- function SVNInstallerResource( $path ) {
- InstallerResource::InstallerResource( $path, true, false );
- }
-
- function fetch( $target ) {
- ExtensionInstaller::note( "SVN checkout of {$this->path}..." );
- $code = null; // shell exec return val.
- wfShellExec( 'svn co ' . escapeshellarg( $this->path ) . ' ' . escapeshellarg( $target ), $code );
-
- if ( $code !== 0 ) {
- ExtensionInstaller::error( "checkout failed for {$this->path}!" );
- return false;
- }
-
- return true;
- }
-}
-
-/**
- * @ingroup Maintenance
- */
-class ExtensionInstaller {
- var $source;
- var $target;
- var $name;
- var $dir;
- var $tasks;
-
- function ExtensionInstaller( $name, $source, $target ) {
- if ( !is_object( $source ) ) $source = InstallerResource::makeResource( $source );
-
- $this->name = $name;
- $this->source = $source;
- $this->target = realpath( $target );
- $this->extdir = "$target/extensions";
- $this->dir = "{$this->extdir}/$name";
- $this->incpath = "extensions/$name";
- $this->tasks = array();
-
- #TODO: allow a subdir different from "extensions"
- #TODO: allow a config file different from "LocalSettings.php"
- }
-
- static function note( $msg ) {
- print "$msg\n";
- }
-
- static function warn( $msg ) {
- print "WARNING: $msg\n";
- }
-
- static function error( $msg ) {
- print "ERROR: $msg\n";
- }
-
- function prompt( $msg ) {
- if ( function_exists( 'readline' ) ) {
- $s = readline( $msg );
- }
- else {
- if ( !@$this->stdin ) $this->stdin = fopen( 'php://stdin', 'r' );
- if ( !$this->stdin ) die( "Failed to open stdin for user interaction!\n" );
-
- print $msg;
- flush();
-
- $s = fgets( $this->stdin );
- }
-
- $s = trim( $s );
- return $s;
- }
-
- function confirm( $msg ) {
- while ( true ) {
- $s = $this->prompt( $msg . " [yes/no]: ");
- $s = strtolower( trim($s) );
-
- if ( $s == 'yes' || $s == 'y' ) { return true; }
- else if ( $s == 'no' || $s == 'n' ) { return false; }
- else { print "bad response: $s\n"; }
- }
- }
-
- function deleteContents( $dir ) {
- $ff = glob( $dir . "/*" );
- if ( !$ff ) return;
-
- foreach ( $ff as $f ) {
- if ( is_dir( $f ) && !is_link( $f ) ) $this->deleteContents( $f );
- unlink( $f );
- }
- }
-
- function copyDir( $dir, $tgt ) {
- $d = $tgt . '/' . basename( $dir );
-
- if ( !file_exists( $d ) ) {
- $ok = mkdir( $d );
- if ( !$ok ) {
- ExtensionInstaller::error( "failed to create director $d" );
- return false;
- }
- }
-
- $ff = glob( $dir . "/*" );
- if ( $ff === false || $ff === NULL ) return false;
-
- foreach ( $ff as $f ) {
- if ( is_dir( $f ) && !is_link( $f ) ) {
- $ok = ExtensionInstaller::copyDir( $f, $d );
- if ( !$ok ) return false;
- }
- else {
- $t = $d . '/' . basename( $f );
- $ok = copy( $f, $t );
-
- if ( !$ok ) {
- ExtensionInstaller::error( "failed to copy $f to $t" );
- return false;
- }
- }
- }
-
- return true;
- }
-
- function setPermissions( $dir, $dirbits, $filebits ) {
- if ( !chmod( $dir, $dirbits ) ) ExtensionInstaller::warn( "faield to set permissions for $dir" );
-
- $ff = glob( $dir . "/*" );
- if ( $ff === false || $ff === NULL ) return false;
-
- foreach ( $ff as $f ) {
- $n= basename( $f );
- if ( $n{0} == '.' ) continue; #HACK: skip dot files
-
- if ( is_link( $f ) ) continue; #skip link
-
- if ( is_dir( $f ) ) {
- ExtensionInstaller::setPermissions( $f, $dirbits, $filebits );
- }
- else {
- if ( !chmod( $f, $filebits ) ) ExtensionInstaller::warn( "faield to set permissions for $f" );
- }
- }
-
- return true;
- }
-
- function fetchExtension( ) {
- if ( $this->source->islocal && $this->source->isdir && realpath( $this->source->path ) === $this->dir ) {
- $this->note( "files are already in the extension dir" );
- return true;
- }
-
- if ( file_exists( $this->dir ) && glob( $this->dir . "/*" ) ) {
- if ( $this->confirm( "{$this->dir} exists and is not empty.\nDelete all files in that directory?" ) ) {
- $this->deleteContents( $this->dir );
- }
- else {
- return false;
- }
- }
-
- $ok = $this->source->fetch( $this->dir );
- if ( !$ok ) return false;
-
- if ( !file_exists( $this->dir ) && glob( $this->dir . "/*" ) ) {
- $this->error( "{$this->dir} does not exist or is empty. Something went wrong, sorry." );
- return false;
- }
-
- if ( file_exists( $this->dir . '/README' ) ) $this->tasks[] = "read the README file in {$this->dir}";
- if ( file_exists( $this->dir . '/INSTALL' ) ) $this->tasks[] = "read the INSTALL file in {$this->dir}";
- if ( file_exists( $this->dir . '/RELEASE-NOTES' ) ) $this->tasks[] = "read the RELEASE-NOTES file in {$this->dir}";
-
- #TODO: configure this smartly...?
- $this->setPermissions( $this->dir, 0755, 0644 );
-
- $this->note( "fetched extension to {$this->dir}" );
- return true;
- }
-
- function patchLocalSettings( $mode ) {
- #NOTE: if we get a better way to hook up extensions, that should be used instead.
-
- $f = $this->dir . '/install.settings';
- $t = $this->target . '/LocalSettings.php';
-
- #TODO: assert version ?!
- #TODO: allow custom installer scripts + sql patches
-
- if ( !file_exists( $f ) ) {
- self::warn( "No install.settings file provided!" );
- $this->tasks[] = "Please read the instructions and edit LocalSettings.php manually to activate the extension.";
- return '?';
- }
- else {
- self::note( "applying settings patch..." );
- }
-
- $settings = file_get_contents( $f );
-
- if ( !$settings ) {
- self::error( "failed to read settings from $f!" );
- return false;
- }
-
- $settings = str_replace( '{{path}}', $this->incpath, $settings );
-
- if ( $mode == EXTINST_NOPATCH ) {
- $this->tasks[] = "Please put the following into your LocalSettings.php:" . "\n$settings\n";
- self::note( "Skipping patch phase, automatic patching is off." );
- return true;
- }
-
- if ( $mode == EXTINST_HOTPATCH ) {
- #NOTE: keep php extension for backup file!
- $bak = $this->target . '/LocalSettings.install-' . $this->name . '-' . wfTimestamp(TS_MW) . '.bak.php';
-
- $ok = copy( $t, $bak );
-
- if ( !$ok ) {
- self::warn( "failed to create backup of LocalSettings.php!" );
- return false;
- }
- else {
- self::note( "created backup of LocalSettings.php at $bak" );
- }
- }
-
- $localsettings = file_get_contents( $t );
-
- if ( !$settings ) {
- self::error( "failed to read $t for patching!" );
- return false;
- }
-
- $marker = "<@< extension {$this->name} >@>";
- $blockpattern = "/\n\s*#\s*BEGIN\s*$marker.*END\s*$marker\s*/smi";
-
- if ( preg_match( $blockpattern, $localsettings ) ) {
- $localsettings = preg_replace( $blockpattern, "\n", $localsettings );
- $this->warn( "removed old configuration block for extension {$this->name}!" );
- }
-
- $newblock= "\n# BEGIN $marker\n$settings\n# END $marker\n";
-
- $localsettings = preg_replace( "/\?>\s*$/si", "$newblock?>", $localsettings );
-
- if ( $mode != EXTINST_HOTPATCH ) {
- $t = $this->target . '/LocalSettings.install-' . $this->name . '-' . wfTimestamp(TS_MW) . '.php';
- }
-
- $ok = file_put_contents( $t, $localsettings );
-
- if ( !$ok ) {
- self::error( "failed to patch $t!" );
- return false;
- }
- else if ( $mode == EXTINST_HOTPATCH ) {
- self::note( "successfully patched $t" );
- }
- else {
- self::note( "created patched settings file $t" );
- $this->tasks[] = "Replace your current LocalSettings.php with ".basename($t);
- }
-
- return true;
- }
-
- function printNotices( ) {
- if ( !$this->tasks ) {
- $this->note( "Installation is complete, no pending tasks" );
- }
- else {
- $this->note( "" );
- $this->note( "PENDING TASKS:" );
- $this->note( "" );
-
- foreach ( $this->tasks as $t ) {
- $this->note ( "* " . $t );
- }
-
- $this->note( "" );
- }
-
- return true;
- }
-
-}
-
-$tgt = isset ( $options['target'] ) ? $options['target'] : $IP;
-
-$repos = @$options['repository'];
-if ( !$repos ) $repos = @$options['repos'];
-if ( !$repos ) $repos = @$wgExtensionInstallerRepository;
-
-if ( !$repos && file_exists("$tgt/.svn") && is_dir("$tgt/.svn") ) {
- $svn = file_get_contents( "$tgt/.svn/entries" );
-
- $m = array();
- if ( preg_match( '!url="(.*?)"!', $svn, $m ) ) {
- $repos = dirname( $m[1] ) . '/extensions';
- }
-}
-
-if ( !$repos ) $repos = 'http://svn.wikimedia.org/svnroot/mediawiki/trunk/extensions';
-
-if( !isset( $args[0] ) && !@$options['list'] ) {
- die( "USAGE: installExtension.php [options] <name> [source]\n" .
- "OPTIONS: \n" .
- " --list list available extensions. <name> is ignored / may be omitted.\n" .
- " --repository <n> repository to fetch extensions from. May be a local directoy,\n" .
- " an SVN repository or a HTTP directory\n" .
- " --target <dir> mediawiki installation directory to use\n" .
- " --nopatch don't create a patched LocalSettings.php\n" .
- " --hotpatch patched LocalSettings.php directly (creates a backup)\n" .
- "SOURCE: specifies the package source directly. If given, the repository is ignored.\n" .
- " The source my be a local file (tgz or zip) or directory, the URL of a\n" .
- " remote file (tgz or zip), or a SVN path.\n"
- );
-}
-
-$repository = InstallerRepository::makeRepository( $repos );
-
-if ( isset( $options['list'] ) ) {
- $repository->printListing();
- exit(0);
-}
-
-$name = $args[0];
-
-$src = isset( $args[1] ) ? $args[1] : $repository->getResource( $name );
-
-#TODO: detect $source mismatching $name !!
-
-$mode = EXTINST_WRITEPATCH;
-if ( isset( $options['nopatch'] ) || @$wgExtensionInstallerNoPatch ) { $mode = EXTINST_NOPATCH; }
-else if ( isset( $options['hotpatch'] ) || @$wgExtensionInstallerHotPatch ) { $mode = EXTINST_HOTPATCH; }
-
-if ( !file_exists( "$tgt/LocalSettings.php" ) ) {
- die("can't find $tgt/LocalSettings.php\n");
-}
-
-if ( $mode == EXTINST_HOTPATCH && !is_writable( "$tgt/LocalSettings.php" ) ) {
- die("can't write to $tgt/LocalSettings.php\n");
-}
-
-if ( !file_exists( "$tgt/extensions" ) ) {
- die("can't find $tgt/extensions\n");
-}
-
-if ( !is_writable( "$tgt/extensions" ) ) {
- die("can't write to $tgt/extensions\n");
-}
-
-$installer = new ExtensionInstaller( $name, $src, $tgt );
-
-$installer->note( "Installing extension {$installer->name} from {$installer->source->path} to {$installer->dir}" );
-
-print "\n";
-print "\tTHIS TOOL IS EXPERIMENTAL!\n";
-print "\tEXPECT THE UNEXPECTED!\n";
-print "\n";
-
-if ( !$installer->confirm("continue") ) die("aborted\n");
-
-$ok = $installer->fetchExtension();
-
-if ( $ok ) $ok = $installer->patchLocalSettings( $mode );
-
-if ( $ok ) $ok = $installer->printNotices();
-
-if ( $ok ) $installer->note( "$name extension installed." );
-
scripts.mit.edu / autoinstallsdev / mediawiki.git / blobdiff