Wiki database system
This commit is contained in:
Magnus Manske
parent
f84493db51
commit
c97f3bbdeb
5 changed files with 291 additions and 0 deletions
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@ -308,6 +308,8 @@ $wgSiteSupportPage = ''; # A page where you users can receive donations
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$wgReadOnlyFile = "{$wgUploadDirectory}/lock_yBgMBwiR";
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$wgUseData = false ;
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# The debug log file should be not be publicly accessible if it is
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# used, as it may contain private data.
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$wgDebugLogFile = '';
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276
includes/SpecialData.php
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276
includes/SpecialData.php
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@ -0,0 +1,276 @@
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<?php
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/* You'll need to run these CREATEs :
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CREATE TABLE 'data' (
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'data_cur_id' INT NOT NULL ,
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'data_revision' INT NOT NULL ,
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'data_key' VARCHAR( 255 ) NOT NULL ,
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'data_value' MEDIUMTEXT NOT NULL ,
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INDEX ( 'data_cur_id' ),
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INDEX ('data_revision') ,
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INDEX ('data_key' )
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) TYPE = MYISAM ;
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CREATE TABLE 'data_rev' (
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'rev_cur_id' INT NOT NULL ,
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'rev_id' INT NOT NULL ,
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'rev_masterkey' VARCHAR( 255 ) NOT NULL,
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'rev_user_id' INT NOT NULL ,
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'rev_user_text' VARCHAR( 255 ) NOT NULL ,
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'rev_comment' VARCHAR( 255 ) NOT NULL ,
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'rev_time' INT NOT NULL ,
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INDEX ( 'rev_cur_id') ,
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INDEX ('rev_id'),
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INDEX ( 'rev_user_id' ),
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INDEX ( 'rev_masterkey' )
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) TYPE = MYISAM ;
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*/
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function wfDataPreview ( &$t , &$dk )
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{
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$s = "" ;
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$u = explode ( "((" , $t ) ;
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foreach ( $u AS $x )
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{
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$y = explode ( "))" , $x ) ;
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if ( count ( $y ) == 2 )
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{
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$z = explode ( "/" , $y[0] ) ;
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$keyname = $z[0] ;
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$isMasterKey = false ;
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if ( substr ( $keyname , 0 , 1 ) == "!" )
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{
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$keyname = substr ( $keyname , 1 ) ;
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$isMasterKey = true ;
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}
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if ( isset ( $dk[$keyname] ) ) $value= $dk[$keyname] ;
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else $value = "" ;
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if ( $isMasterKey ) $value = "<b>{$value}</b>" ;
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$s .= $value . $y[1] ;
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}
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else $s .= $x ;
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}
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return $s ;
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}
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function wfDataView ( $dt ) # $dt = data type
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{
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if ( $dt == "" ) return ;
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global $wgParser, $wgTitle;
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global $wgOut , $wgUser ;
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$nsdata = 20 ;
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$s = "<h2>{$dt}</h2>" ;
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# Read from source
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$dbr =& wfGetDB( DB_SLAVE );
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$sql = "SELECT * FROM cur WHERE cur_namespace={$nsdata} AND cur_title=\"{$dt}\"";
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$res1 = $dbr->query( $sql, "wfDataEdit" );
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$data = $dbr->fetchObject( $res1 ) ;
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$sql = "SELECT * FROM data_rev WHERE rev_cur_id={$data->cur_id} GROUP BY rev_masterkey ORDER BY rev_masterkey" ;
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$r = $dbr->query( $sql, "wfDataEdit" );
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$mk = array () ;
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while ( ($d = $dbr->fetchObject( $r )) ) $mk[] = $d->rev_masterkey ;
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foreach ( $mk AS $x )
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{
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$s .= "<li>{$x}</li>" ;
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}
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$wgOut->AddHTML ( $s ) ;
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}
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function wfDataEdit ( $dt ) # $dt = data type
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{
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if ( $dt == "" ) return ;
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global $wgParser, $wgTitle;
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global $wgOut , $wgUser ;
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$nsdata = 20 ;
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$s = "<h2>{$dt}</h2>" ;
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if ( isset ( $_POST['revision'] ) ) $revision = $_POST['revision'] ;
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else if ( isset ( $_GET['revision'] ) ) $revision = $_GET['revision'] ;
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else $revision = "" ;
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if ( isset ( $_POST['masterkey'] ) ) $masterkey = $_POST['masterkey'] ;
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else $masterkey = "" ;
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if ( isset ( $_POST['comment'] ) ) $comment = $_POST['comment'] ;
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else $comment = "" ;
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# Read form source
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$dbr =& wfGetDB( DB_SLAVE );
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$sql = "SELECT * FROM cur WHERE cur_namespace={$nsdata} AND cur_title=\"{$dt}\"";
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$res1 = $dbr->query( $sql, "wfDataEdit" );
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$data = $dbr->fetchObject( $res1 ) ;
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# Pre-render
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$parserOutput = $wgParser->parse( $data->cur_text, $wgTitle, $wgOut->mParserOptions, true );
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$t = $parserOutput->getText() ;
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# Read from last form
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if ( isset ( $_POST['dk'] ) ) $dk = $_POST['dk'] ;
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# Store new version
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if ( isset ( $_POST['doit'] ) && $dk[$masterkey] )
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{
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# Get next revision number
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$dbw =& wfGetDB( DB_MASTER ); # Maybe DB_SLAVE didn't update yet
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$sql = "SELECT MAX(rev_id) AS m FROM data_rev WHERE rev_cur_id={$data->cur_id} AND rev_masterkey=\"" . $dk[$masterkey] . "\"" ;
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$r = $dbw->query( $sql, "wfDataEdit" );
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$newrev = $dbr->fetchObject( $r ) ;
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if ( isset ( $newrev ) AND isset ( $newrev->m ) ) $newrev = $newrev->m ;
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else $newrev = "" ;
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if ( $newrev == "" ) $newrev = 1 ;
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# Generate SQL
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$dbw->query( "BEGIN", "wfDataEdit" );
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$sql = "INSERT INTO data_rev (rev_cur_id,rev_id,rev_masterkey,rev_user_id,rev_user_text,rev_comment,rev_time) VALUES (" .
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"\"{$data->cur_id}\"," .
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"\"{$newrev}\",".
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"\"" . $dk[$masterkey] . "\"," .
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"\"" . $wgUser->getID() . "\",".
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"\"" . $wgUser->getName() . "\",".
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"\"{$comment}\",".
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"\"" . time() . "\");" ;
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$dbw->query( $sql, "wfDataEdit" );
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foreach ( $dk AS $k => $v )
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{
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$sql = "INSERT INTO data (data_cur_id,data_revision,data_key,data_value) VALUES (" .
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"\"" . $data->cur_id . "\"," .
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"\"" . $newrev . "\"," .
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"\"" . $k . "\"," .
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"\"" . $v . "\");" ;
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$dbw->query( $sql, "wfDataEdit" );
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}
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$dbw->query( "COMMIT", "wfDataEdit" );
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$s .= "Action complete.<br>\n" ;
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$s .= wfDataPreview ( $t , $dk ) ;
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$wgOut->AddHTML ( $s ) ;
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return ;
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}
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# Preview
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if ( isset ( $_POST['preview'] ) ) $s .= wfDataPreview ( $t , $dk ) . "\n<hr>\n" ;
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# Editing
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$t = explode ( "((" , $t ) ;
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$s .= "<form method=post href=\"index.php?title=Special:Data\">" ;
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foreach ( $t AS $x )
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{
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$y = explode ( "))" , $x ) ;
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if ( count ( $y ) == 2 )
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{
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$z = explode ( "/" , $y[0] ) ;
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$keyname = $z[0] ;
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$isMasterKey = false ;
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if ( substr ( $keyname , 0 , 1 ) == "!" )
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{
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$keyname = substr ( $keyname , 1 ) ;
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$isMasterKey = true ;
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}
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$value = "" ;
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if ( isset ( $dk[$keyname] ) ) $value= $dk[$keyname] ;
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if ( $isMasterKey )
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{
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$masterkey = $keyname ;
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$masterkeyvalue = $value ;
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}
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$input = "" ;
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$name = "dk[" . $keyname . "]" ;
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if ( count ( $z ) == 1 ) $z[] = "line" ; # Default
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$type = strtolower ( $z[1] ) ;
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if ( $type == "line" ) $input = "<input type=text style=\"width:100%\" name=\"{$name}\" value=\"{$value}\"></input>" ;
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else if ( $type == "multiline" ) $input = "<textarea style=\"width:100%\" name=\"{$name}\">{$value}</textarea>" ;
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else if ( $type == "number" ) $input = "<input type=int width=5 name=\"{$name}\" value=\"{$value}\"></input>" ;
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else if ( $type == "date" ) $input = "<input type=date width=10 name=\"{$name}\" value=\"{$value}\"></input>" ;
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else if ( $type == "dropdown" )
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{
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$s .= "<select name=\"{$name}\">" ;
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foreach ( $z AS $k => $v )
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{
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if ( htmlentities ( $value ) == $v ) $default = " selected" ;
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else $default = "" ;
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if ( $k > 1 ) $s .= "<option value=\"{$v}\"{$default}>{$v}</option>\n" ;
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}
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$s .= "</select>" ;
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}
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if ( $isMasterKey AND $revision != "" ) $input = "<b>{$value}</b>" ;
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$s .= "{$input}" ;
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$s .= $y[1] ;
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}
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else $s .= $x ;
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}
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$s .= "<br>Comment : <input type='test' name='comment' value='{$comment}'></input>" ;
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$s .= " <input type='hidden' name='revision' value='{$revision}'></input>" ;
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$s .= "<input type='hidden' name='add_data' value='1'></input>" ;
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if ( $masterkey ) $s .= "<input type='hidden' name='masterkey' value='{$masterkey}'></input>" ;
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$s .= "<input type='hidden' name='data_type' value='{$dt}'></input>" ;
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$s .= "<input type=submit name='doit' value=\"Do it\"></input> " ;
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$s .= "<input type=submit name='preview' value=\"Preview\"></input>" ;
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$s .= "</form>" ;
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$wgOut->AddHTML ( $s ) ;
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}
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function wfSpecialData()
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{
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global $wgUseData ;
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if ( !$wgUseData ) return "" ;
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global $wgOut ;
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if ( isset ( $_GET['data_action'] ) ) $data_action = $_GET['data_action'] ;
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else $data_action = "" ;
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if ( isset ( $_POST['add_data'] ) ) $data_action = "add_data" ;
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if ( isset ( $_POST['view_data'] ) ) $data_action = "view_data" ;
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$nsdata = 20 ;
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$last = "<hr><a href=\"index.php?title=Special:Data\">Back to data</a>" ;
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if ( $data_action == "" )
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{
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$s = "" ;
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$s .= "<form method=post>" ;
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$s .= "Data type " ;
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$dbr =& wfGetDB( DB_SLAVE );
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$sql = "SELECT cur_id,cur_title FROM cur WHERE cur_namespace={$nsdata}";
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$res1 = $dbr->query( $sql, "wfSpecialData" );
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$s .= "<select name='data_type'>\n" ;
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while ( ( $o = $dbr->fetchObject( $res1 ) ) )
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{
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$s .= "<option>{$o->cur_title}</option>\n" ;
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}
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$s .= "</select><br>\n" ;
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$s .= "<input type=submit name='add_data' value=\"Add data\"></input> " ;
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$s .= "<input type=submit name='view_data' value=\"View data\"></input> " ;
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$s .= "<br>\nTo add a new data type <i>Stuff</i>, edit the page <i>Data:Stuff</i>." ;
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$s .= "</form>" ;
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$wgOut->AddHTML ( $s ) ;
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$last = "" ;
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}
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else if ( $data_action == "add_data" )
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{
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wfDataEdit ( $_POST['data_type'] ) ;
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}
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else if ( $data_action == "view_data" )
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{
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wfDataView ( $_POST['data_type'] ) ;
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}
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if ( $last ) $wgOut->AddHTML ( $last ) ;
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return "" ;
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}
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?>
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@ -43,10 +43,17 @@ $wgSpecialPages = array(
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'Uncategorizedpages'=> new SpecialPage( 'Uncategorizedpages' ),
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'Unusedimages' => new SpecialPage( 'Unusedimages' )
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);
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global $wgDisableCounters;
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if( !$wgDisableCounters ) {
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$wgSpecialPages['Popularpages'] = new SpecialPage( 'Popularpages' );
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}
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global $wgUseData ;
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if ( $wgUseData ) {
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$wgSpecialPages['Data'] = new SpecialPage( 'Data' );
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}
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$wgSpecialPages = array_merge($wgSpecialPages, array (
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'Wantedpages' => new SpecialPage( 'Wantedpages' ),
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'Shortpages' => new SpecialPage( 'Shortpages' ),
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@ -18,6 +18,11 @@ define( "MEDIAWIKI", true );
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require_once( "./includes/Defines.php" );
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require_once( "./LocalSettings.php" );
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if ( $wgUseData )
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{
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$wgExtraNamespaces[20] = 'Data' ;
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$wgExtraNamespaces[21] = 'Data_talk' ;
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}
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require_once( "includes/Setup.php" );
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wfProfileIn( "main-misc-setup" );
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@ -1015,6 +1015,7 @@ a direct URL, and so may still be listed here despite being
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in active use.',
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'booksources' => 'Book sources',
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'categoriespagetext' => 'The following categories exists in the wiki.',
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'data' => 'Data',
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# FIXME: Other sites, of course, may have affiliate relations with the booksellers list
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'booksourcetext' => "Below is a list of links to other sites that
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