+++ /dev/null
-<?php
-# Copyright (C) 2004 Magnus Manske <magnus.manske@web.de>
-# http://www.mediawiki.org/
-#
-# 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.,
-# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-# http://www.gnu.org/copyleft/gpl.html
-
-/**
- *
- * @package MediaWiki
- * @subpackage SpecialPage
- */
-class Validation {
- var $topicList;
- var $voteCache;
- var $page_id;
- var $rev_fields = "rev_id,rev_page,rev_timestamp,rev_user_text,rev_user,rev_comment" ;
-
- function getRevisionFromId( $rev_id ) {
- if( isset( $this->id2rev[$rev_id] ) ) return $this->id2rev[$rev_id];
-
- $db =& wfGetDB( DB_SLAVE );
- $fname = 'SpecialValidate::getRevisionFromId';
- $res = $db->select( 'revision', $this->rev_fields, array( 'rev_id' => $rev_id ), $fname, array( 'LIMIT' => 1 ) );
- $rev = $db->fetchObject($res);
- $db->freeResult($res);
-
- $this->id2rev[$rev->rev_id] = $rev;
- $this->ts2rev[$rev->rev_timestamp] = $rev;
-
- return $rev;
- }
-
- function getRevisionFromTimestamp( $timestamp ) {
- if( isset( $this->ts2rev[$timestamp] ) ) return $this->ts2rev[$timestamp];
-
- $db =& wfGetDB( DB_SLAVE );
- $fname = 'SpecialValidate::getRevisionFromTimestamp';
- $res = $db->select( 'revision', $this->rev_fields,
- array( 'rev_page' => $this->page_id, 'rev_timestamp' => $timestamp ),
- $fname, array( 'LIMIT' => 1 )
- );
- $rev = $db->fetchObject($res);
- $db->freeResult($res);
-
- $this->id2rev[$rev->rev_id] = $rev;
- $this->ts2rev[$rev->rev_timestamp] = $rev;
-
- return $rev;
- }
-
- # Returns a HTML link to the specified article revision
- function getRevisionLink( &$article, $revision, $text = "" ) {
- global $wgUser;
- $sk = $wgUser->getSkin();
- $t = $article->getTitle();
- if( $text == "" ) $text = wfMsg("val_view_version");
- return $sk->makeKnownLinkObj( $t, $this->getParsedWiki($text), 'oldid='.urlencode($revision) );
- }
-
- # Returns an array containing all topics you can vote on
- function getTopicList() {
- $db =& wfGetDB( DB_SLAVE );
-
- $topics = array();
-
- # NOTE : This query returns only the topics to vote on
- $res = $db->select( 'validate', '*', array( 'val_page' => 0 ), 'SpecialValidate::getTopicList' );
- while( $topic = $db->fetchObject($res) ) {
- $topics[$topic->val_type] = $topic;
- }
- $db->freeResult($res);
-
- ksort( $topics );
- return $topics;
- }
-
- # Merges one dataset into another
- function mergeInto( &$source, &$dest ) {
- $ret = false;
- foreach( $source as $x => $y ) {
- $doit = false;
- if( !isset( $dest[$x] ) ) {
- $doit = true;
- } elseif( $dest[$x]->value == 0 ) {
- $doit = true;
- }
- if( $doit ) {
- $dest[$x] = $y;
- $ret = true;
- }
- }
- if( $ret ) {
- ksort ( $dest );
- }
- return $ret;
- }
-
- # Merges all votes prior to the given revision into it
- function mergeOldRevisions( &$article, $revision ) {
- $tmp = $this->voteCache;
- krsort( $tmp );
- $update = false;
- $ts = $this->getRevisionTimestamp( $revision );
- $data = $this->voteCache[$ts];
- foreach( $tmp as $x => $y ) {
- if( $x < $ts ) {
- if( $this->mergeInto( $y, $data ) ) {
- $update = true;
- }
- }
- }
- if( $update ) {
- $this->setRevision( $article, $revision, $data );
- }
- }
-
- # Clears all votes prior to the given revision
- function clearOldRevisions( &$article, $revision ) {
- $tmp = $this->voteCache;
- $ts = $this->getRevisionTimestamp( $revision );
- foreach( $tmp as $x => $y ) {
- if( $x < $ts ) {
- $this->deleteRevisionVote ( $article, $this->getRevisionId( $x ) );
- }
- }
- }
-
- # Updates the votes for the given revision from the FORM data
- function updateRevision( &$article, $revision ) {
- global $wgRequest;
-
- if( isset( $this->voteCache[$this->getRevisionTimestamp( $revision )] ) ) {
- $data = $this->voteCache[$this->getRevisionTimestamp( $revision )];
- } else {
- $data = array();
- }
- $nv = $wgRequest->getArray( "re_v_{$revision}", array() );
- $nc = $wgRequest->getArray( "re_c_{$revision}", array() );
-
- foreach( $nv as $x => $y ) {
- $data[$x]->value = $y;
- $data[$x]->comment = $nc[$x];
- }
- krsort( $data );
-
- $this->setRevision( $article, $revision, $data );
- }
-
- # Sets a specific revision to both cache and database
- function setRevision( &$article, $revision, &$data ) {
- global $wgUser;
- $this->deleteRevisionVote( $article, $revision );
- $this->voteCache[ $this->getRevisionTimestamp($revision) ] = $data;
- foreach( $data as $x => $y ) {
- if( $y->value > 0 ) {
- $ip = $wgUser->isAnon() ? $wgUser->getName() : '';
- $dbw =& wfGetDB( DB_MASTER );
- $dbw->insert( 'validate',
- array(
- 'val_user' => $wgUser->getId(),
- 'val_page' => $article->getId(),
- 'val_revision' => $revision,
- 'val_type' => $x,
- 'val_value' => $y->value,
- 'val_comment' => $y->comment,
- 'val_ip' => $ip ),
- 'SpecialValidate::setRevision'
- );
- }
- }
- }
-
- # Returns a map identifying the current user
- function identifyUser( $user = "" ) {
- global $wgUser;
- if( $user == "" ) $user = $wgUser->getID();
- return User::isIP($user)
- ? array( 'val_user' => 0, 'val_ip' => $user )
- : array( 'val_user' => $user );
- }
-
- # Deletes a specific vote set in both cache and database
- function deleteRevisionVote( &$article, $revision ) {
- $ts = $this->getRevisionTimestamp( $revision );
- if( !isset ( $this->voteCache[$ts] ) ) return;
-
- $db =& wfGetDB( DB_MASTER );
- $db->delete(
- 'validate',
- array_merge(
- $this->identifyUser(),
- array(
- 'val_page' => $article->getID(),
- 'val_revision' => $revision
- )
- ),
- 'SpecialValidate::deleteRevisionVote'
- );
-
- unset( $this->voteCache[$ts] );
- }
-
- # Reads the entire vote list for this user for the given article
- function getVoteList( $id, $user = "" ) {
- $db =& wfGetDB( DB_SLAVE );
-
- # NOTE : This query gets the votes for a single user on a single page.
- # Assuming most people will use the "merge" feature,
- # this will be only a single entry.
- $res = $db->select( 'validate', '*', array_merge( array( 'val_page' => $id ), $this->identifyUser($user) ) );
-
- $revisions = array();
- while( $vote = $db->fetchObject($res) ) {
- $ts = $this->getRevisionTimestamp( $vote->val_revision );
- if( ! isset( $revisions[$ts] ) ) {
- $revisions[$ts] = array();
- }
- $revisions[$ts][$vote->val_type]->value = $vote->val_value;
- $revisions[$ts][$vote->val_type]->comment = $vote->val_comment;
- }
- $db->freeResult($res);
-
- return $revisions;
- }
-
- # Reads a partial vote list for this user for all articles
- function getAllVoteLists( $user , $offset , $limit ) {
- $db =& wfGetDB( DB_SLAVE );
- $a = $this->identifyUser($user) ;
- $b = array ( "ORDER BY" => "val_page,val_revision" , "OFFSET" => $offset , "LIMIT" => $limit ) ;
- $res = $db->select( 'validate', '*', $a , 'getAllVotesList' , $b );
-
- $votes = array();
- while( $vote = $db->fetchObject($res) ) {
- $votes[$vote->val_page][$vote->val_revision][$vote->val_type] = $vote;
- }
- $db->freeResult($res);
-
- return $votes ;
- }
-
- # This functions adds a topic to the database
- function addTopic( $topic, $limit ) {
- $db =& wfGetDB( DB_MASTER );
-
- $next_idx = 1;
- while( isset( $this->topicList[$next_idx] ) ) {
- $next_idx++;
- }
-
- $db->insert(
- 'validate',
- array(
- 'val_user' => 0,
- 'val_page' => 0,
- 'val_revision' => 0,
- 'val_type' => $next_idx,
- 'val_value' => $limit,
- 'val_comment' => $topic,
- 'val_ip' => ''
- ),
- 'SpecialValidate::addTopic'
- );
-
- $t->val_user = $t->val_page = $t->val_revision = 0;
- $t->val_type = $next_idx;
- $t->val_value = $limit;
- $t->val_comment = $topic;
- $t->val_ip = "";
- $this->topicList[$next_idx] = $t;
-
- ksort( $this->topicList );
- }
-
- # This function deletes a topic and all votes for it. CAREFUL!
- function deleteTopic( $id ) {
- $db =& wfGetDB( DB_MASTER );
- $db->delete( 'validate', array( 'val_type' => $id ), 'SpecialValidate::deleteTopic' );
- unset( $this->topicList[$id] );
- }
-
- # This function returns a link text to the page validation statistics
- function getStatisticsLink( &$article ) {
- global $wgUser;
- $sk = $wgUser->getSkin();
- $nt = $article->getTitle();
- return $sk->makeKnownLinkObj( $nt, wfMsg( 'val_rev_stats', $nt->getPrefixedText() ), 'action=validate&mode=list' );
- }
-
- # This function returns a link text to the page validation statistics of a single revision
- function getRevisionStatsLink( &$article, $revision ) {
- global $wgUser;
- $sk = $wgUser->getSkin();
- $nt = $article->getTitle();
- $text = $this->getParsedWiki( wfMsg('val_revision_stats_link') );
- $query = "action=validate&mode=details&revision={$revision}";
- return '(' . $sk->makeKnownLinkObj( $nt, $text, $query ) . ')';
- }
-
- # This function returns a link text to the user rating statistics page
- function getUserRatingsLink( $user, $text ) {
- global $wgUser;
- $sk = $wgUser->getSkin();
- if( $user == 0 ) $user = $wgUser->getName();
- $nt = Title::newFromText( 'Special:Validate' );
- return $sk->makeKnownLinkObj( $nt, $text, 'mode=userstats&user='.urlencode($user) );
- }
-
- # Returns the timestamp of a revision based on the revision number
- function getRevisionTimestamp( $rev_id ) {
- $rev = $this->getRevisionFromId( $rev_id );
- return $rev->rev_timestamp;
- }
-
- # Returns the revision number of a revision based on the timestamp
- function getRevisionId( $ts ) {
- $rev = $this->getRevisionFromTimestamp( $ts );
- return $rev->rev_id;
- }
-
-
- # HTML generation functions from this point on
-
- # Returns the metadata string for a revision
- function getMetadata( $rev_id, &$article ) {
- global $wgUser;
- $sk = $wgUser->getSkin();
-
- $metadata = "";
- $x = $this->getRevisionFromId($rev_id);
- $metadata .= wfTimestamp( TS_DB, $x->rev_timestamp );
- $metadata .= " by ";
- if( $x->rev_user == 0 ) {
- $metadata .= $x->rev_user_text;
- } else {
- $u = new User;
- $u->setId( $x->rev_user );
- $u->setName( $x->rev_user_text );
- $nt = $u->getUserPage();
- $metadata .= $sk->makeKnownLinkObj( $nt, htmlspecialchars( $nt->getText() ) );
- }
- $metadata .= ': '. $sk->commentBlock( $x->rev_comment, $article->getTitle() );
- return $metadata;
- }
-
- # Generates a link to the topic description
- function getTopicLink($s) {
- $t = Title::newFromText ( wfMsg ( 'val_topic_desc_page' ) ) ;
- # FIXME: Why doesn't this use standard linking code?
- $r = "<a href=\"" ;
- $r .= $t->escapeLocalURL () ;
- $r .= "#" . urlencode ( $s ) ;
- $r .= "\">{$s}</a>" ;
- return $r ;
- }
-
- # Generates HTML from a wiki text, e.g., a wfMsg
- function getParsedWiki ( $text ) {
- global $wgOut, $wgTitle, $wgParser ;
- $parserOutput = $wgParser->parse( $text , $wgTitle, $wgOut->mParserOptions,false);
- return $parserOutput->getText() ;
- }
-
- # Generates a form for a single revision
- function getRevisionForm( &$article, $idx, &$data, $focus = false ) {
- # Fill data with blank values
- $ts = $idx;
- $revision = $this->getRevisionId( $ts );
- foreach( $this->topicList as $x => $y ) {
- if( !isset( $data[$x] ) ) {
- $data[$x]->value = 0;
- $data[$x]->comment = "";
- }
- }
- ksort( $data ) ;
- $token = htmlspecialchars( $wgUser->editToken() );
-
- # Generate form
- $table_class = $focus ? 'revisionform_focus' : 'revisionform_default';
- $ret = "<form method='post'><table class='{$table_class}'>\n"
- . '<input type="hidden" name="wpEditToken" value="' . $token .'" />';
- $head = "Revision #" . $revision;
- $link = $this->getRevisionLink( $article, $revision );
- $metadata = $this->getMetadata( $revision, $article );
- $ret .= "<tr><th colspan='3'>" . $head . " ({$link}) {$metadata}</th></tr>\n";
- $line = 0;
- foreach( $data as $x => $y ) {
- $line = 1 - $line;
- $trclass = $line == 1 ? "revision_tr_first" : "revision_tr_default";
- $idx = "_{$revision}[{$x}]";
- $ret .= "<tr class='{$trclass}'>\n";
- $ret .= "<th>\n";
- $ret .= $this->getTopicLink ( $this->topicList[$x]->val_comment ) ;
- $ret .= "</th>\n";
-
- $tlx = $this->topicList[$x];
- $vote = "";
- $max = $tlx->val_value;
- for( $a = 0 ; $a <= $max ; $a++ ) {
- if( $a == 0 ) {
- $vote .= wfMsg ( "val_noop" );
- }
- $vote .= "<input type='radio' name='re_v{$idx}' value='{$a}'";
- if( $a == $y->value ) {
- $vote .= " checked='checked'";
- }
- $vote .= " />";
- if( $max == 2 && $a == 1 ) {
- $vote .= wfMsg( "val_no" ) . " ";
- } elseif( $max == 2 && $a == 2 ) {
- $vote .= wfMsg( "val_yes" );
- } elseif( $a != 0 ) {
- $vote .= $a . " ";
- }
- if ( $a == 0 ) {
- $vote .= " ";
- }
- }
- $ret .= "<td nowrap>{$vote}</td>\n";
-
- $ret .= "<td width='100%'><input size='50' style='width:98%' maxlength='250' type='text' name='re_c{$idx}' value='{$y->comment}'/>";
- $ret .= "</td></tr>\n";
- }
- $checked = $focus ? " checked='checked'" : "";
- $ret .= "<tr><td colspan='3'>\n";
- $ret .= "<input type='checkbox' name='re_merge_{$revision}' value='1'{$checked} />" . $this->getParsedWiki( wfMsg( 'val_merge_old' ) ) . " \n";
- $ret .= "<input type='checkbox' name='re_clear_{$revision}' value='1'{$checked} />" . $this->getParsedWiki( wfMsg( 'val_clear_old' ) ) . " \n";
- $ret .= "<input type='submit' name='re_submit[{$revision}]' value=\"" . wfMsgHtml( "ok" ) . "\" />\n";
-
- if( $focus ) $ret .= "<br/>\n<small>" . $this->getParsedWiki ( wfMsg( "val_form_note" ) ) . "</small>";
- $ret .= "</td></tr>\n";
- $ret .= "</table></form>\n\n";
- return $ret;
- }
-
-
- # Generates the page from the validation tab
- function validatePageForm( &$article, $revision ) {
- global $wgOut, $wgRequest, $wgUser;
-
- $ret = "";
- $this->page_id = $article->getID();
- $this->topicList = $this->getTopicList();
- if ( $this->getNoTopicsWarning() ) return "" ;
- $this->voteCache = $this->getVoteList( $article->getID() );
-
- # Check for POST data
- $re = $wgRequest->getArray( 're_submit' );
- if ( isset( $re ) ) {
- $id = array_keys( $re );
- $id = $id[0] ; # $id is now the revision number the user clicked "OK" for
- $clearOldRev = $wgRequest->getVal( "re_clear_{$id}", 0 );
- $mergeOldRev = $wgRequest->getVal( "re_merge_{$id}", 0 );
- $this->updateRevision( $article, $id );
- if( $mergeOldRev ) {
- $this->mergeOldRevisions( $article, $id );
- }
- if( $clearOldRev ) {
- $this->clearOldRevisions( $article, $id );
- }
- $ret .= '<p class="revision_saved">' . $this->getParsedWiki( wfMsg( 'val_revision_changes_ok' ) ) . "</p>";
- } else {
- $ret .= $this->getParsedWiki( wfMsg ('val_votepage_intro') );
- }
-
- # Make sure the requested revision exists
- $rev = $this->getRevisionFromId($revision);
- $ts = $rev->rev_timestamp;
- if( !isset( $this->voteCache[$ts] ) ) {
- $this->voteCache[$ts] = array();
- }
-
- # Sort revisions list, newest first
- krsort( $this->voteCache );
-
- # Output
- $title = $article->getTitle();
- $title = $title->getPrefixedText();
- $wgOut->setPageTitle( wfMsg( 'val_rev_for', $title ) );
- foreach( $this->voteCache as $x => $y ) {
- $ret .= $this->getRevisionForm( $article, $x, $y, $x == $ts );
- $ret .= "<br/>\n";
- }
- $ret .= $this->getStatisticsLink( $article );
- $ret .= "<p>" . $this->getUserRatingsLink( $wgUser->getID(), wfMsg( 'val_show_my_ratings' ) ) . "</p>";
- return $ret ;
- }
-
- # This function performs the "management" mode on Special:Validate
- function manageTopics() {
- global $wgRequest, $wgValidationMaxTopics;
- $this->topicList = $this->getTopicList();
-
- $r = "" ; # Return value
- $iamsure = true ; # Sure by default, see checkbox below # $wgRequest->getVal( "iamsure", "0" ) == 1;
-
- if( $iamsure && $wgRequest->getVal( "m_add", "--" ) != "--" ) {
- if ( count ( $this->topicList ) >= $wgValidationMaxTopics ) { # Catching this in case someone tries a manually edited URL...
- $ret .= "<p><b>" . wfMsg ( 'val_max_topics' , $wgValidationMaxTopics ) . "</b></p>" ;
- } else {
- $new_topic = $wgRequest->getVal( "m_topic" );
- $new_limit = $wgRequest->getVal( "m_limit" );
- if( $new_topic != "" && $new_limit > 1 ) {
- $this->addTopic( $new_topic, $new_limit );
- }
- }
- }
-
- $da = $wgRequest->getArray( "m_del" );
- if( $iamsure && isset( $da ) && count( $da ) > 0 ) {
- $id = array_keys( $da );
- $id = array_shift( $id );
- $this->deleteTopic( $id );
- }
-
- $token = htmlspecialchars( $wgUser->editToken() );
-
- # FIXME: Wikitext this
- $r .= "<p>" . $this->getParsedWiki( wfMsg( 'val_warning' ) ) . "</p>\n";
- $r .= "<form method='post'>\n";
- $r .= '<input type="hidden" name="wpEditToken" value="' . $token .'" />';
- $r .= "<table>\n";
- $r .= "<tr>" . wfMsg( 'val_list_header' ) . "</tr>\n";
- foreach( $this->topicList as $x => $y ) {
- $r .= "<tr>\n";
- $r .= "<th>{$y->val_type}</th>\n";
- $r .= "<td>" . $this->getTopicLink ( $y->val_comment ) . "</td>\n";
- $r .= "<td>1 .. <b>" . intval( $y->val_value ) . "</b></td>\n";
- $r .= "<td><input type='submit' name='m_del[" . intval( $x ) . "]' value='" . htmlspecialchars( wfMsg( 'val_del' ) ) . "'/></td>\n";
- $r .= "</tr>\n";
- }
-
- # Add topic, or too-many-topics warning
- if ( count ( $this->topicList ) >= $wgValidationMaxTopics ) {
- $r .= "<tr><td colspan='4' align='center'>" ;
- $r .= wfMsg ( 'val_max_topics' , $wgValidationMaxTopics ) ;
- $r .= "</td></tr>" ;
- } else {
- $r .= "<tr>\n";
- $r .= "<td></td>\n";
- $r .= '<td><input type="text" name="m_topic" value=""/></td>' . "\n";
- $r .= '<td>1 .. <input type="text" name="m_limit" value="" size="4"/></td>' . "\n";
- $r .= '<td>' ;
- $r .= '<input type="submit" name="m_add" value="' . htmlspecialchars( wfMsg( 'val_add' ) ) . '"/>' ;
- $r .= '</td>' . "\n";
- $r .= "</tr>" ;
- }
-
- $r .= "</table>\n";
-
-# This is fot the checkbox "I am sure" for actions, which was found to be unituitive
-# $r .= '<p><input type="checkbox" name="iamsure" id="iamsure" value="1"/>';
-# $r .= '<label for="iamsure">' . $this->getParsedWiki( wfMsg( 'val_iamsure' ) ) . "</label></p>\n";
-
- $r .= "</form>\n";
- return $r;
- }
-
- # Generates an ID for both logged-in users and anons; $res is an object from an SQL query
- function make_user_id( &$res ) {
- return $res->val_user == 0 ? $res->val_ip : $res->val_user;
- }
-
- function showDetails( &$article, $revision ) {
- global $wgOut, $wgUser;
- $this->page_id = $article->getID();
- $this->topicList = $this->getTopicList();
- if ( $this->getNoTopicsWarning() ) return "" ;
-
- $sk = $wgUser->getSkin();
- $title = $article->getTitle();
- $wgOut->setPageTitle( str_replace( '$1', $title->getPrefixedText(), wfMsg( 'val_validation_of' ) ) );
-
- $data = array();
- $users = array();
- $topics = array();
-
- # Collecting statistic data
- $db =& wfGetDB( DB_SLAVE );
- $res = $db->select( 'validate', '*', array( 'val_page' => $this->page_id, 'val_revision' => $revision ), 'SpecialValidate::showDetails' );
- while( $x = $db->fetchObject($res) ) {
- $data[$this->make_user_id($x)][$x->val_type] = $x;
- $users[$this->make_user_id($x)] = true;
- $topics[$x->val_type] = true;
- }
- $db->freeResult($res);
-
- # Sorting lists of topics and users
- ksort( $users );
- ksort( $topics );
-
- $ts = $this->getRevisionTimestamp( $revision );
- $url = $this->getRevisionLink( $article, $revision, wfTimestamp( TS_DB, $ts ) );
-
- # Table headers
- $ret = "" ;
- $ret .= "<p><b>" . str_replace( '$1', $url, wfMsg( 'val_revision_of' ) ) . "</b></p>\n";
- $ret .= "<table>\n";
- $ret .= "<tr><th>" . $this->getParsedWiki ( wfMsg('val_details_th') ) . "</th>" ;
-
- foreach( $topics as $t => $dummy ) {
- $ret .= '<th>' . $sk->commentBlock( $this->topicList[$t]->val_comment, $article->getTitle() ) . '</th>';
- }
- $ret .= "</tr>\n";
-
- # Table data
- foreach( $users as $u => $dummy ) { # Every row a user
- $ret .= "<tr>";
- $ret .= "<th>";
- if( !User::IsIP( $u ) ) { # Logged-in user rating
- $ret .= $this->getUserRatingsLink( $u, User::whoIs( $u ) );
- } else { # Anon rating
- $ret .= $this->getUserRatingsLink( $u, $u );
- }
- $ret .= "</th>";
- foreach( $topics as $t => $dummy ) { # Every column a topic
- if( !isset( $data[$u][$t] ) ) {
- $ret .= "<td/>";
- } else {
- $ret .= "<td>";
- $ret .= $data[$u][$t]->val_value;
- if( $data[$u][$t]->val_comment != "" ) {
- $ret .= ' ' . $sk->commentBlock( $data[$u][$t]->val_comment, $article->getTitle() );
- }
- $ret .= "</td>";
- }
- }
- $ret .= "</tr>";
- }
- $ret .= "</table>";
- $ret .= "<p>" . $this->getStatisticsLink( $article ) . "</p>";
- $ret .= "<p>" . $this->getUserRatingsLink( $wgUser->getID(), wfMsg( 'val_show_my_ratings' ) ) . "</p>";
-
- return $ret;
- }
-
- function showList( &$article ) {
- global $wgOut, $wgUser , $wgRequest;
- $this->page_id = $article->getID();
- $this->topicList = $this->getTopicList();
- if ( $this->getNoTopicsWarning() ) return "" ;
-
- $title = $article->getTitle();
- $wgOut->setPageTitle( wfMsg( 'val_validation_of', $title->getPrefixedText() ) );
-
- $offset = $wgRequest->getVal ( "offset" , 0 ) ;
- $limit = $wgRequest->getVal ( "limit" , 25 ) ;
-
- # Collecting statistic data
- # Unfortunately, it has to read all the data, though it will only display a part
- $db =& wfGetDB( DB_SLAVE );
- $res = $db->select( 'validate', 'val_revision,val_type,val_value', array( "val_page" => $this->page_id ), 'SpecialValidate::showList' );#, $b );
-
- $statistics = array();
- while( $vote = $db->fetchObject($res) ) {
- $ts = $this->getRevisionTimestamp($vote->val_revision);
- if ( !isset ( $statistics[$ts] ) ) $statistics[$ts] = array () ;
- if ( !isset ( $statistics[$ts][$vote->val_type]->count ) ) $statistics[$ts][$vote->val_type]->count = 0 ;
- if ( !isset ( $statistics[$ts][$vote->val_type]->sum ) ) $statistics[$ts][$vote->val_type]->sum = 0 ;
- $statistics[$ts][$vote->val_type]->count++;
- $statistics[$ts][$vote->val_type]->sum += $vote->val_value;
- }
- $db->freeResult($res);
-
- krsort( $statistics );
-
- $ret = "<table><tr>\n";
- $ret .= "<th>" . $this->getParsedWiki( wfMsg( "val_revision" ) ) . "</th>\n";
- foreach( $this->topicList as $topic ) {
- $ret .= "<th>" . $this->getTopicLink($topic->val_comment) . "</th>";
- }
- $ret .= "</tr>\n";
-
- # Paging
- $statistics = array_slice ( $statistics , $offset , $limit ) ;
-
- foreach( $statistics as $ts => $data ) {
- $rev_id = $this->getRevisionId( $ts );
- $revision_link = $this->getRevisionLink( $article, $rev_id, wfTimestamp( TS_DB, $ts ) );
- $details_link = $this->getRevisionStatsLink( $article, $rev_id );
- $ret .= "<tr><td>{$revision_link} {$details_link}</td>";
- foreach( $this->topicList as $topicType => $topic ) {
- if( isset( $data[$topicType] ) ) {
- $stats = $data[$topicType];
- $average = $stats->count == 0 ? 0 : $stats->sum / $stats->count;
- $ret .= sprintf( "<td><b>%1.1f</b> (%d)</td>", $average, $stats->count );
- } else {
- $ret .= "<td></td>";
- }
- }
- $ret .= "</tr>\n";
- }
- $ret .= "</table>\n";
-
- # Navbar
- $s = $this->navBar ( $offset , $limit , count ( $statistics ) , "list" ) ;
- $ret = $s . $ret . $s . "<p/>" ;
-
- $ret .= "<p>" . $this->getUserRatingsLink( $wgUser->getID(), wfMsg( 'val_show_my_ratings' ) ) . "</p>";
-
- return $ret;
- }
-
- function getRatingText( $value, $max ) {
- if( $max == 2 && $value == 1 ) {
- $ret = wfMsg ( "val_no" ) . " ";
- } elseif( $max == 2 && $value == 2 ) {
- $ret = wfMsg( "val_yes" );
- } elseif( $value != 0 ) {
- $ret = wfMsg( "val_of", $value, $max ) . " ";
- } else {
- $ret = "";
- }
- return $ret;
- }
-
- function navBar ( $offset , $limit , $lastcount , $mode = "userstats" ) {
- global $wgRequest , $wgUser , $wgTitle ;
- $sk = $wgUser->getSkin();
- $r = array () ;
- $user = $wgRequest->getVal( "user" );
-
- if ( $mode == "userstats" ) {
- $nt = Title::newFromText( 'Special:Validate' );
- } else {
- $nt = $wgTitle ;
- }
-
- $base = "action=validate&mode={$mode}&" ;
- if ( $user != "" ) $base .= "user={$user}&" ;
- $base .= "limit={$limit}&offset=" ;
-
- if ( $offset > 0 ) {
- $o = $offset - $limit ;
- $t = $offset-$limit+1 ;
- $r[] = $sk->makeKnownLinkObj( $nt, "{$t} <<" , $base.$o );
- }
-
- $s1 = $offset + 1 ;
- $s2 = $s1 + $lastcount - 1 ;
- $r[] = $s1 . " - " . $s2 ;
-
- if ( $lastcount == $limit ) {
- $o = $offset + $limit ;
- $t = $offset+$limit+1 ;
- $r[] = $sk->makeKnownLinkObj( $nt, ">> {$t}" , $base.$o );
- }
-
- $r = implode ( " | " , $r ) ;
- return $r ;
- }
-
- function showUserStats( $user ) {
- global $wgOut, $wgUser, $wgRequest;
- $this->topicList = $this->getTopicList();
- if ( $this->getNoTopicsWarning() ) return "" ;
- $sk = $wgUser->getSkin();
-
- $offset = $wgRequest->getVal( "offset" , 0 );
- $limit = $wgRequest->getVal( "limit" , 25 );
- $data = $this->getAllVoteLists( $user , $offset , $limit ) ;
-
- if( $user == $wgUser->getID() ) {
- $wgOut->setPageTitle ( wfMsg ( 'val_my_stats_title' ) );
- } elseif( !User::IsIP( $user ) ) {
- $wgOut->setPageTitle( wfMsg( 'val_user_stats_title', User::whoIs( $user ) ) );
- } else {
- $wgOut->setPageTitle( wfMsg( 'val_user_stats_title', $user ) );
- }
-
- $ret = "" ;
- $ret = "<table>\n";
-
- $linecount = 0 ;
- $lastpage = -1 ;
- $lastrevision = -1 ;
- $initial = false ;
- foreach ( $data AS $articleid => $revisions ) {
- $title = Title::newFromID( $articleid );
- if ( $lastpage != $articleid ) {
- $ret .= "<tr><th colspan='4'>";
- $ret .= $sk->makeKnownLinkObj( $title, $title->getEscapedText() );
- $ret .= "</th></tr>";
- $lastpage = $articleid ;
- $lastrevision = -1 ;
- }
- krsort( $revisions );
- foreach( $revisions as $revid => $revision ) {
- $url = $title->getLocalURL( "oldid={$revid}" );
- if ( $lastrevision != $revid ) {
- $initial = true ;
- $lastrevision = $revid ;
- }
- $ret .= "<tr>" ;
- if ( $initial ) {
- $ret .= "<th>";
- $ret .= $sk->makeKnownLinkObj( $title, wfMsg('val_revision_number', $revid ), "oldid={$revid}" );
- $ret .= "</th>";
- }
- ksort( $revision );
- #$initial = true;
- foreach( $revision as $topic => $rating ) {
- if( !$initial ) {
- $ret .= "<tr><td/>";
- }
- $initial = false;
- $ret .= "<td>" . $this->getTopicLink ( $this->topicList[$topic]->val_comment ) . "</td>";
- $ret .= "<td>" . $this->getRatingText( $rating->val_value, $this->topicList[$topic]->val_value ) . "</td>";
- $ret .= "<td>" . $sk->commentBlock( $rating->val_comment ) . "</td>";
- $ret .= "</tr>";
- $linecount++ ;
- }
- }
- $ret .= "</tr>";
- }
- $ret .= "</table>";
-
-
- $s = $this->navBar ( $offset , $limit , $linecount ) ;
- if ( $s != "" ) $ret = $s . "<br/>" . $ret . "<br/>" . $s ;
-
- return $ret;
- }
-
- function getNoTopicsWarning () {
- global $wgOut ;
- if ( !isset ( $this->topicList ) ) # Just making sure, shouldn't be necessary...
- $this->topicList = $this->getTopicList();
- if ( count ( $this->topicList ) > 0 ) return false ; # Topics set, all right
- $wgOut->errorpage( "val_no_topics_defined", "val_no_topics_defined_text" );
- return true ;
- }
-
-}
-
-/**
- * constructor
- */
-function wfSpecialValidate( $page = '' ) {
- global $wgOut, $wgRequest, $wgUseValidation, $wgUser;
-
- if( !$wgUseValidation ) {
- $wgOut->errorpage( "nosuchspecialpage", "nospecialpagetext" );
- return;
- }
-
- # Can do?
- if( ! $wgUser->isBureaucrat() ) {#isAllowed('change_validation') ) {
- $wgOut->sysopRequired();
- return;
- }
-
- $mode = $wgRequest->getVal( "mode" );
- $skin = $wgUser->getSkin();
-
- $token = $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) );
-
- if( $token ) {
- if( $mode == "manage" ) {
- $v = new Validation();
- $html = $v->manageTopics();
- } elseif( $mode == "userstats" ) {
- $v = new Validation();
- $user = $wgRequest->getVal( "user" );
- $html = $v->showUserStats( $user );
- }
- } else {
- $html = htmlspecialchars( $mode );
- $html .= "<ul>\n";
-
- $t = Title::newFromText( "Special:Validate" );
- $url = $t->escapeLocalURL( "mode=manage" );
- $html .= "<li><a href=\"" . $url . "\">Manage</a></li>\n";
-
- $html .= "</ul>\n";
- }
-
- $wgOut->addHTML( $html );
-}
-
-?>