function validate_form($article_title = "")
{
global $wgOut, $wgLang, $wgUser, $wgArticle, $wgRequest;
if ($wgUser->getID() == 0) {
# Anon
$wgOut->addHTML(htmlspecialchars(wfMsg('val_no_anon_validation')) . $this->getPageStatistics($article_title));
return;
}
$validationtypes = $wgLang->getValidationTypes();
if ($article_title == "") {
$article_title = $wgRequest->getVal('article_title');
$heading = "<h1>" . htmlspecialchars($article_title) . "</h1>\n";
} else {
$heading = "";
}
$article_time = "";
$article_time = $wgRequest->getVal('timestamp');
$article = Title::newFromText($article_title);
if (is_null($article)) {
$wgOut->errorpage("badtitle", "badtitletext");
return;
}
# Now we get all the "votes" for the different versions of this article for this user
$val = $this->get_prev_data($wgUser->getID(), $article_title);
# No votes for this version, initial data
if (!isset($val[$article_time])) {
if ($article_time == "") {
$res = wfQuery("select cur_timestamp FROM cur WHERE cur_title='" . wfStrencode($article_title) . "' AND cur_namespace=" . NS_MAIN, DB_READ);
if ($s = wfFetchObject($res)) {
$article_time = $s->cur_timestamp;
}
}
$val[$article_time] = array();
}
# Newest versions first
krsort($val);
# User has clicked "Doit" before, so evaluate form
if ($wgRequest->wasPosted()) {
$oldtime = StrVal($wgRequest->getVal('oldtime'));
if (!isset($val[$oldtime])) {
$val[$oldtime] = array();
}
# Reading postdata
$postrad = array();
$poscomment = array();
for ($idx = 0; $idx < count($validationtypes); $idx++) {
$postrad[$idx] = $wgRequest->getVal("rad{$idx}");
$postcomment[$idx] = $wgRequest->getText("comment{$idx}");
}
# Merge others into this one
if ($wgRequest->getCheck('merge_other')) {
foreach ($val as $time => $stuff) {
if ($time != $article_time) {
for ($idx = 0; $idx < count($validationtypes); $idx++) {
$rad = $postrad[$idx];
if (isset($stuff[$idx]) && $stuff[$idx]->val_value != -1 && $rad == -1) {
$postrad[$idx] = $stuff[$idx]->val_value;
$postcomment[$idx] = $stuff[$idx]->val_comment;
}
}
}
}
}
# Clear all others
if ($wgRequest->getCheck('clear_other')) {
$sql = "DELETE FROM validate WHERE val_title='" . wfStrencode($article_title) . "' AND val_timestamp<>'" . wfStrencode($oldtime) . "' AND val_user='******'";
wfQuery($sql, DB_WRITE);
$val2 = $val[$oldtime];
# Only version left
$val = array();
# So clear others
$val[$oldtime] = $val2;
}
# Delete old "votes" for this version
$sql = "DELETE FROM validate WHERE val_title='" . wfStrencode($article_title) . "' AND val_timestamp='" . wfStrencode($oldtime) . "' AND val_user='******'";
wfQuery($sql, DB_WRITE);
# Incorporate changes
for ($idx = 0; $idx < count($validationtypes); $idx++) {
$comment = $postcomment[$idx];
$rad = $postrad[$idx];
if (!isset($val[$oldtime][$idx])) {
$val[$oldtime][$idx] = "";
}
$val[$oldtime][$idx]->val_value = $rad;
$val[$oldtime][$idx]->val_comment = $comment;
if ($rad != -1) {
# Store it in the database
$sql = "INSERT INTO validate (val_user,val_title,val_timestamp,val_type,val_value,val_comment) " . "VALUES ( '" . wfStrencode($wgUser->getID()) . "','" . wfStrencode($article_title) . "','" . wfStrencode($oldtime) . "','" . wfStrencode($idx) . "','" . wfStrencode($rad) . "','" . wfStrencode($comment) . "')";
wfQuery($sql, DB_WRITE);
}
}
$wgArticle->showArticle("Juhuu", wfMsg('val_validated'));
return;
# Show article instead of validation page
}
# Generating HTML
$html = "";
$skin = $wgUser->getSkin();
$staturl = $skin->makeSpecialURL("validate", "mode=stat_page&article_title=" . urlencode($article_title));
$listurl = $skin->makeSpecialURL("validate", "mode=list_page");
$html .= "<a href=\"" . htmlspecialchars($staturl) . "\">" . wfMsg('val_stat_link_text') . "</a> \n";
$html .= "<a href=\"" . htmlspecialchars($listurl) . "\">" . wfMsg('val_article_lists') . "</a><br />\n";
$html .= "<small>" . wfMsg('val_form_note') . "</small><br />\n";
# Generating data tables
$tabsep = "<td width='0' style='border-left:2px solid black;'></td>";
$topstyle = "style='border-top:2px solid black'";
foreach ($val as $time => $stuff) {
$tablestyle = "cellspacing='0' cellpadding='2'";
if ($article_time == $time) {
$tablestyle .= " style='border: 2px solid red'";
}
$html .= "<h2>" . wfMsg('val_version_of', gmdate("F d, Y H:i:s", wfTimestamp(TW_UNIX, $time)));
$this->find_this_version($article_title, $time, $table_id, $table_name);
if ($table_name == "cur") {
$html .= " (" . wfMsg('val_this_is_current_version') . ")";
}
$html .= "</h2>\n";
$html .= "<form method='post'>\n";
$html .= "<input type='hidden' name='oldtime' value=\"" . htmlspecialchars($time) . "\" />";
$html .= "<table {$tablestyle}>\n";
$html .= wfMsg('val_table_header', $tabsep);
for ($idx = 0; $idx < count($validationtypes); $idx++) {
$x = explode("|", $validationtypes[$idx], 4);
if (isset($stuff[$idx])) {
$choice = $stuff[$idx]->val_value;
} else {
$choice = -1;
}
if (isset($stuff[$idx])) {
$comment = $stuff[$idx]->val_comment;
} else {
$comment = "";
}
$html .= "<tr><th align='left'>{$x[0]}</th>{$tabsep}<td align='right'>{$x[1]}</td>" . "<td align='center'><span style='white-space: nowrap;'>";
for ($cnt = 0; $cnt < $x[3]; $cnt++) {
$html .= "<input type='radio' name='rad{$idx}' value='{$cnt}'";
if ($choice == $cnt) {
$html .= " checked='checked'";
}
$html .= " /> ";
}
$html .= "</span></td><td>{$x[2]}</td>";
$html .= "<td><input type='radio' name='rad{$idx}' value='-1'";
if ($choice == -1) {
$html .= " checked='checked'";
}
$html .= " /> " . wfMsg("val_noop") . "</td>{$tabsep}";
$html .= "<td><input type='text' name='comment{$idx}' value=\"" . htmlspecialchars($comment) . "\" /></td>";
$html .= "</tr>\n";
}
$html .= "<tr><td {$topstyle} colspan='2'>";
# link to version
$title = Title::newFromDBkey($article_title);
if ($table_name == "cur") {
$link_version = $title->getLocalURL("");
} else {
$link_version = $title->getLocalURL("oldid={$table_id}");
}
$link_version = "<a href=\"" . htmlspecialchars($link_version) . "\">" . wfMsg('val_view_version') . "</a>";
$html .= $link_version;
$html .= "</td><td {$topstyle} colspan='5'>";
$html .= "<input type='checkbox' name='merge_other' value='1' checked='checked' />";
$html .= wfMsg('val_merge_old');
$html .= "<br /><input type='checkbox' name='clear_other' value='1' checked='checked' />";
$html .= wfMsg('val_clear_old', $skin->makeKnownLinkObj($article));
$html .= "</td><td {$topstyle} align='right' valign='center'><input type='submit' name='doit' value=\"" . htmlspecialchars(wfMsg("ok")) . "\" /></td>";
$html .= "</tr></table></form>\n";
}
$html .= "<h2>" . wfMsg('preview') . "</h2>";
$wgOut->addHTML($html);
$wgOut->addWikiText($wgArticle->getContent(true));
}
function GetConfigString(&$cfg_elem, $key)
{
if (isset($cfg_elem[$key][0])) {
return StrVal($cfg_elem[$key][0]);
} else {
return FALSE;
}
}
/**
* @param object $row
* @access private
*/
function Revision($row)
{
if (is_object($row)) {
$this->mId = IntVal($row->rev_id);
$this->mPage = IntVal($row->rev_page);
$this->mTextId = IntVal($row->rev_text_id);
$this->mComment = $row->rev_comment;
$this->mUserText = $row->rev_user_text;
$this->mUser = IntVal($row->rev_user);
$this->mMinorEdit = IntVal($row->rev_minor_edit);
$this->mTimestamp = $row->rev_timestamp;
$this->mDeleted = IntVal($row->rev_deleted);
$this->mCurrent = $row->rev_id == $row->page_latest;
$this->mTitle = Title::makeTitle($row->page_namespace, $row->page_title);
if (isset($row->old_text)) {
$this->mText = $this->getRevisionText($row);
} else {
$this->mText = null;
}
} elseif (is_array($row)) {
// Build a new revision to be saved...
global $wgUser;
$this->mId = isset($row['id']) ? IntVal($row['id']) : null;
$this->mPage = isset($row['page']) ? IntVal($row['page']) : null;
$this->mTextId = isset($row['text_id']) ? IntVal($row['text_id']) : null;
$this->mUserText = isset($row['user_text']) ? StrVal($row['user_text']) : $wgUser->getName();
$this->mUser = isset($row['user']) ? IntVal($row['user']) : $wgUser->getId();
$this->mMinorEdit = isset($row['minor_edit']) ? IntVal($row['minor_edit']) : 0;
$this->mTimestamp = isset($row['timestamp']) ? StrVal($row['timestamp']) : wfTimestamp(TS_MW);
$this->mDeleted = isset($row['deleted']) ? IntVal($row['deleted']) : 0;
// Enforce spacing trimming on supplied text
$this->mComment = isset($row['comment']) ? trim(StrVal($row['comment'])) : null;
$this->mText = isset($row['text']) ? rtrim(StrVal($row['text'])) : null;
$this->mTitle = null;
# Load on demand if needed
$this->mCurrent = false;
} else {
wfDebugDieBacktrace('Revision constructor passed invalid row format.');
}
}