config/index.php:
[lhc/web/wiklou.git] / config / index.php
index b6d944b..55011e1 100644 (file)
@@ -19,7 +19,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 # http://www.gnu.org/copyleft/gpl.html
 
-error_reporting( E_ALL );
+error_reporting( E_ALL | E_STRICT );
 header( "Content-type: text/html; charset=utf-8" );
 @ini_set( "display_errors", true );
 
@@ -246,7 +246,7 @@ if( !is_writable( "." ) ) {
        <p>To make the directory writable on a Unix/Linux system:</p>
 
        <pre>
-       cd <i>/path/to/wiki</i>
+       cd <i>" . htmlspecialchars( dirname( dirname( __FILE__ ) ) ) . "</i>
        chmod a+w config
        </pre>
        
@@ -328,7 +328,7 @@ foreach (array_keys($ourdb) as $db) {
                $ourdb[$db]['havedriver'] = 1;
        }
 }
-error_reporting( E_ALL );
+error_reporting( E_ALL | E_STRICT );
 
 if (!$phpdatabases) {
        print "Could not find a suitable database driver!<ul>";
@@ -466,23 +466,16 @@ if( !function_exists( 'preg_match' ) )
        Perl-compatible regular expression functions." );
 
 $memlimit = ini_get( "memory_limit" );
-$conf->raiseMemory = false;
-if( empty( $memlimit ) || $memlimit == -1 ) {
+if( $memlimit == -1 ) {
        print "<li>PHP is configured with no <tt>memory_limit</tt>.</li>\n";
 } else {
-       print "<li>PHP's <tt>memory_limit</tt> is " . htmlspecialchars( $memlimit ) . ". ";
-       $n = intval( $memlimit );
-       if( preg_match( '/^([0-9]+)[Mm]$/', trim( $memlimit ), $m ) ) {
-               $n = intval( $m[1] * (1024*1024) );
-       }
-       if( $n < 20*1024*1024 ) {
-               print "Attempting to raise limit to 20M... ";
-               if( false === ini_set( "memory_limit", "20M" ) ) {
-                       print "failed.<br /><b>" . htmlspecialchars( $memlimit ) . " seems too low, installation may fail!</b>";
-               } else {
-                       $conf->raiseMemory = true;
-                       print "ok.";
-               }
+       print "<li>PHP's <tt>memory_limit</tt> is " . htmlspecialchars( $memlimit ). " bytes. ";
+       $newlimit = wfMemoryLimit();
+       $memlimit = wfShorthandToInteger( $memlimit );
+       if( $newlimit < $memlimit ) {
+               print "<b>Failed raising limit, installation may fail.</b>";
+       } elseif ( $newlimit > $memlimit )  {
+               print "Raised <tt>memory_limit</tt> to " . htmlspecialchars( $newlimit ) . " bytes. ";
        }
        print "</li>\n";
 }
@@ -516,6 +509,24 @@ if( !( $conf->turck || $conf->eaccel || $conf->apc || $conf->xcache ) ) {
                cannot use these for object caching.</li>' );
 }
 
+$conf->phpCliPath = false;
+$phpClilocations = array_merge(
+       array(
+               "/usr/bin",
+               "/usr/local/bin",
+               "/opt/csw/bin",
+               "/usr/gnu/bin",
+               "/usr/sfw/bin" ),
+       explode( PATH_SEPARATOR, getenv( "PATH" ) ) );
+$phpClinames = array( "php", "php.exe" );
+foreach ($phpClilocations as $loc) {
+       $exe = locate_executable($loc, $phpClinames);
+       if ($exe !== false) {
+               $conf->phpCliPath= $exe;
+               break;
+       }
+}
+
 $conf->diff3 = false;
 $diff3locations = array_merge(
        array(
@@ -615,6 +626,7 @@ print "<li style='font-weight:bold;color:green;font-size:110%'>Environment check
        $conf->RootUser = importPost( "RootUser", "root" );
        $conf->RootPW = importPost( "RootPW", "" );
        $useRoot = importCheck( 'useroot', false );
+       $conf->populateadmin = importCheck( 'populateadmin', false );
        $conf->LanguageCode = importPost( "LanguageCode", "en" );
        ## MySQL specific:
        $conf->DBprefix     = importPost( "DBprefix" );
@@ -674,7 +686,7 @@ if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix_ora ) ) {
        $errs["DBprefix_ora"] = "Invalid table prefix";
 }
 
-error_reporting( E_ALL );
+error_reporting( E_ALL | E_STRICT );
 
 /**
  * Initialise $wgLang and $wgContLang to something so we can
@@ -831,10 +843,12 @@ if( $conf->posted && ( 0 == count( $errs ) ) ) {
                        define( 'STDERR', fopen("php://stderr", "wb"));
                $wgUseDatabaseMessages = false; /* FIXME: For database failure */
                require_once( "$IP/includes/Setup.php" );
+               Language::getLocalisationCache()->disableBackend();
+               
                chdir( "config" );
 
                $wgTitle = Title::newFromText( "Installation script" );
-               error_reporting( E_ALL );
+               error_reporting( E_ALL | E_STRICT );
                print "<li>Loading class: " . htmlspecialchars( $dbclass ) . "</li>\n";
                if ( $conf->DBtype != 'sqlite' ) {
                        $dbc = new $dbclass;
@@ -916,6 +930,10 @@ if( $conf->posted && ( 0 == count( $errs ) ) ) {
                        echo( "<li>Attempting to connect to database \"" . htmlspecialchars( $wgDBname ) . 
                                "\" as \"" . htmlspecialchars( $db_user ) . "\"..." );
                        $wgDatabase = $dbc->newFromParams($wgDBserver, $db_user, $db_pass, $wgDBname, 1);
+                       // enable extra debug messages
+                       $dbc->setMode(DatabaseIbm_db2::INSTALL_MODE);
+                       $wgDatabase->setMode(DatabaseIbm_db2::INSTALL_MODE);
+                       
                        if (!$wgDatabase->isOpen()) {
                                print " error: " . htmlspecialchars( $wgDatabase->lastError() ) . "</li>\n";
                        } else {
@@ -980,7 +998,7 @@ if( $conf->posted && ( 0 == count( $errs ) ) ) {
                                                if ($wgDatabase->isOpen()) {
                                                        $wgDBOracleDefTS = $conf->DBdefTS_ora;
                                                        $wgDBOracleTempTS = $conf->DBtempTS_ora;
-                                                       dbsource( "../maintenance/ora/user.sql", $wgDatabase );
+                                                       $wgDatabase->sourceFile( "../maintenance/ora/user.sql"  );
                                                } else {
                                                        echo "<li>Invalid database superuser, please supply a valid superuser account.</li>";
                                                        echo "<li>ERR: ".print_r(oci_error(), true)."</li>";
@@ -1003,7 +1021,7 @@ if( $conf->posted && ( 0 == count( $errs ) ) ) {
                                $myver = $wgDatabase->getServerVersion();
                        }
                } else { # not mysql
-                       error_reporting( E_ALL );
+                       error_reporting( E_ALL | E_STRICT );
                        $wgSuperUser = '';
                        ## Possible connect as a superuser
                        // Changed !mysql to postgres check since it seems to only apply to postgres
@@ -1026,6 +1044,10 @@ if( $conf->posted && ( 0 == count( $errs ) ) ) {
                        $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1);
                        if (!$wgDatabase->isOpen()) {
                                print " error: " . htmlspecialchars( $wgDatabase->lastError() ) . "</li>\n";
+                               $errs["DBserver"] = "Could not connect to database as user";
+                               $errs["DBuser"] = "Check username";
+                               $errs["DBpassword"] = "and password";
+                               continue;
                        } else {
                                $myver = $wgDatabase->getServerVersion();
                        }
@@ -1153,7 +1175,7 @@ if( $conf->posted && ( 0 == count( $errs ) ) ) {
                                                        print " <b class='error'>If the next step fails, see <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'>http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
                                                }
                                                print "</li>\n";
-                                               dbsource( "../maintenance/users.sql", $wgDatabase );
+                                               $wgDatabase->sourceFile( "../maintenance/users.sql" );
                                        }
                                }
                        }
@@ -1164,13 +1186,14 @@ if( $conf->posted && ( 0 == count( $errs ) ) ) {
                        chdir( "config" );
                        print "</pre>\n";
                        print "<ul><li>Finished update checks.</li>\n";
+               // if tables don't yet exist
                } else {
                        # Determine available storage engines if possible
                        if ( $conf->DBtype == 'mysql' && version_compare( $myver, "4.1.2", "ge" ) ) {
                                $res = $wgDatabase->query( 'SHOW ENGINES' );
                                $found = false;
                                while ( $row = $wgDatabase->fetchObject( $res ) ) {
-                                       if ( $row->Engine == $conf->DBengine ) {
+                                       if ( $row->Engine == $conf->DBengine && ( $row->Support == 'YES' || $row->Support == 'DEFAULT' ) ) {
                                                $found = true;
                                                break;
                                        }
@@ -1187,8 +1210,8 @@ if( $conf->posted && ( 0 == count( $errs ) ) ) {
                        # FIXME: Check for errors
                        print "<li>Creating tables...";
                        if ($conf->DBtype == 'mysql') {
-                               dbsource( "../maintenance/tables.sql", $wgDatabase );
-                               dbsource( "../maintenance/interwiki.sql", $wgDatabase );
+                               $wgDatabase->sourceFile( "../maintenance/tables.sql" );
+                               $wgDatabase->sourceFile( "../maintenance/interwiki.sql" );
                        } elseif (is_callable(array($wgDatabase, 'setup_database'))) {
                                $wgDatabase->setup_database();
                        }
@@ -1198,6 +1221,20 @@ if( $conf->posted && ( 0 == count( $errs ) ) ) {
                        }
 
                        print " done.</li>\n";
+                       
+               
+                       if ($conf->DBtype == 'ibm_db2') {
+                               // Now that table creation is done, make sure everything is committed
+                               // Do this before doing inserts through API
+                               if ($wgDatabase->lastError()) {
+                                       print "<li>Errors encountered during table creation -- rolled back</li>\n";
+                                       $wgDatabase->rollback();
+                               }
+                               else {
+                                       print "<li>MediaWiki tables successfully created</li>\n";
+                                       $wgDatabase->commit();
+                               }
+                       }
 
                        print "<li>Initializing statistics...</li>\n";
                        $wgDatabase->insert( 'site_stats',
@@ -1221,7 +1258,7 @@ if( $conf->posted && ( 0 == count( $errs ) ) ) {
                                } else {
                                        # Yes, so run the grants
                                        echo( "<li>" . htmlspecialchars( "Granting user permissions to $wgDBuser on $wgDBname..." ) );
-                                       dbsource( "../maintenance/users.sql", $wgDatabase );
+                                       $wgDatabase->sourceFile( "../maintenance/users.sql" );
                                        echo( "success.</li>\n" );
                                }
                        }
@@ -1261,8 +1298,6 @@ if( $conf->posted && ( 0 == count( $errs ) ) ) {
                        $revid = $revision->insertOn( $wgDatabase );
                        $article->updateRevisionOn( $wgDatabase, $revision );
                }
-               // Now that all database work is done, make sure everything is committed
-               $wgDatabase->commit();
 
                /* Write out the config file now that all is well */
                print "<li style=\"list-style: none\">\n";
@@ -1343,7 +1378,7 @@ if( count( $errs ) ) {
                <ul class="plain">
                <li><?php aField( $conf, "License", "No license metadata", "radio", "none" ); ?></li>
                <li><?php aField( $conf, "License", "Public Domain", "radio", "pd" ); ?></li>
-               <li><?php aField( $conf, "License", "GNU Free Documentation License 1.2 (Wikipedia-compatible)", "radio", "gfdl1_2" ); ?></li>
+               <li><?php aField( $conf, "License", "GNU Free Documentation License 1.2", "radio", "gfdl1_2" ); ?></li>
                <li><?php aField( $conf, "License", "GNU Free Documentation License 1.3", "radio", "gfdl1_3" ); ?></li>
                <li><?php
                        aField( $conf, "License", "A Creative Commons license - ", "radio", "cc" );
@@ -1527,6 +1562,8 @@ if( count( $errs ) ) {
                <label class="column">Superuser account:</label>
                <input type="checkbox" name="useroot" id="useroot" <?php if( $useRoot ) { ?>checked="checked" <?php } ?> />
                &nbsp;<label for="useroot">Use superuser account</label>
+               <input type="checkbox" name="populateadmin" id="populateadmin" <?php if( $conf->populateadmin ) { ?>checked="checked" <?php } ?> />
+               &nbsp;<label for="populateadmin">Set as admin user for maintenance</label>
        </div>
        <div class="config-input"><?php aField( $conf, "RootUser", "Superuser name:", "text" ); ?></div>
        <div class="config-input"><?php aField( $conf, "RootPW", "Superuser password:", "password" ); ?></div>
@@ -1792,6 +1829,11 @@ function writeLocalSettings( $conf ) {
                # Needs literal string interpolation for the current style path
                $slconf['RightsIcon'] = $conf->RightsIcon;
        }
+       
+       if( $conf->populateadmin ) {
+               $slconf['DBadminuser'] = $conf->RootUser;
+               $slconf['DBadminpassword'] = $conf->RootPW;
+       }
 
        if( $conf->DBtype == 'mysql' ) {
                $dbsettings =
@@ -1858,9 +1900,6 @@ set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_inclu
 
 require_once( \"\$IP/includes/DefaultSettings.php\" );
 
-# If PHP's memory limit is very low, some operations may fail.
-" . ($conf->raiseMemory ? '' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . "
-
 if ( \$wgCommandLineMode ) {
        if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
                die( \"This script must be run from the command line\\n\" );
@@ -1899,6 +1938,10 @@ if ( \$wgCommandLineMode ) {
 
 {$dbsettings}
 
+## Database admin settings, used for maintenance scripts
+\$wgDBadminuser     = \"". ($conf->populateadmin ? $slconf['DBadminuser'] : '' )."\";
+\$wgDBadminpassword     = \"". ($conf->populateadmin ? $slconf['DBadminpassword'] : '' )."\";
+
 ## Shared memory settings
 \$wgMainCacheType = $cacheType;
 \$wgMemCachedServers = $mcservers;
@@ -1924,6 +1967,11 @@ if ( \$wgCommandLineMode ) {
 ## you can enable inline LaTeX equations:
 \$wgUseTeX           = false;
 
+## Set \$wgCacheDirectory to a writable directory on the web server
+## to make your wiki go slightly faster. The directory should not
+## be publically accessible from the web.
+#\$wgCacheDirectory = \"\$IP/cache\";
+
 \$wgLocalInterwiki   = strtolower( \$wgSitename );
 
 \$wgLanguageCode = \"{$slconf['LanguageCode']}\";
@@ -1946,6 +1994,8 @@ if ( \$wgCommandLineMode ) {
 
 \$wgDiff3 = \"{$slconf['diff3']}\";
 
+\$wgPhpCliPath = \"{$slconf['phpCliPath']}\";
+
 # When you make changes to this configuration file, this will make
 # sure that cached pages are cleared.
 \$wgCacheEpoch = max( \$wgCacheEpoch, gmdate( 'YmdHis', @filemtime( __FILE__ ) ) );
@@ -2055,7 +2105,7 @@ function getLanguageList() {
                if( preg_match( '/Messages([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
                        $code = str_replace( '_', '-', strtolower( $m[1] ) );
                        if( isset( $wgLanguageNames[$code] ) ) {
-                               $name = $code . ' - ' . $wgLanguageNames[$code];
+                               $name = wfBCP47( $code ) . ' - ' . $wgLanguageNames[$code];
                        } else {
                                $name = $code;
                        }