/**
* This method retrieves a value from the data base.
* @param $code Identifier for the flag to retieve.
* @param $reload This flag force to reload from database. This is
* needed because POCFlags holds a cache.
* @return Returns the value found.
*/
public function get($code, $reload = false)
{
$out = false;
if (!isset($this->_flags[$code]) || $reload) {
global $wgPieceOfCodeConfig;
$this->_errors->clearError();
if ($this->_dbtype == 'mysql') {
global $wgPieceOfCodeConfig;
$dbr =& wfGetDB(DB_SLAVE);
$res = $dbr->select($wgPieceOfCodeConfig['db-tablename-flags'], array('flg_code', 'flg_type', 'flg_bvalue', 'flg_ivalue', 'flg_float', 'flg_svalue'), "flg_code = '{$code}'");
if ($row = $dbr->fetchRow($res)) {
/*
* @fixme cast values.
*/
switch ($row['flg_type']) {
case 'B':
$this->_flags[$code] = $row['flg_bvalue'];
break;
case 'I':
$this->_flags[$code] = $row['flg_ivalue'];
break;
case 'F':
$this->_flags[$code] = $row['flg_fvalue'];
break;
case 'S':
$this->_flags[$code] = $row['flg_svalue'];
break;
}
$out = $this->_flags[$code];
}
} else {
$this->_errors->setLastError(wfMsg('poc-errmsg-unknown-dbtype', $this->_dbtype));
}
} else {
$out = $this->_flags[$code];
}
return $out;
}
/**
* @todo doc
* @param $code @todo doc
* @return @todo doc
*/
public function removeByCode($code)
{
$out = false;
global $wgPieceOfCodeConfig;
$this->_errors->clearError();
$fileInfo = $this->selectByCode($code);
if ($this->_errors->ok()) {
global $wgPieceOfCodeConfig;
$upload_path = $wgPieceOfCodeConfig['uploaddirectory'] . DIRECTORY_SEPARATOR . $fileInfo['upload_path'];
unlink($upload_path);
if (!is_readable($upload_path)) {
$this->_history->deleteSVNCode($fileInfo['code'], "Removing file {$fileInfo['path']}:{$fileInfo['revision']} from disk.");
$this->deleteByCode($code);
if ($out = $this->_errors->ok()) {
$this->_history->deleteDBCode($fileInfo['code'], "Removing file {$fileInfo['path']}:{$fileInfo['revision']} from disk.");
}
} else {
$this->_errors->setLastError(wfMsg('poc-errmsg-remove-file', $upload_path));
}
}
return $out;
}
/**
* @todo doc
* @param $fontcode Is the list of parameter gotten from URL.
*/
protected function showFontCode(array &$fontcode)
{
$out = "";
global $wgOut;
global $wgPieceOfCodeConfig;
$this->_errors->clearError();
$fileInfo = $this->_storedCodes->getFile($fontcode['connection'], $fontcode['path'], $fontcode['revision']);
$this->appendTOC($out);
if ($fileInfo) {
$tag = '';
if (!PieceOfCode::CheckSyntaxHighlightExtension($tag)) {
$out .= "<br/>" . $this->_errors->getLastError();
}
$filepath = $wgPieceOfCodeConfig['uploaddirectory'] . DIRECTORY_SEPARATOR . $fileInfo['upload_path'];
$st = stat($filepath);
$lang = $fileInfo['lang'];
if ($st['size'] > $wgPieceOfCodeConfig['maxsize']['highlighting']) {
$out .= "*" . $this->_errors->setLastError(wfMsg('poc-errmsg-large-highlight', $wgPieceOfCodeConfig['maxsize']['highlighting']));
$lang = "text";
}
if ($st['size'] > $wgPieceOfCodeConfig['maxsize']['showing']) {
$out .= "*" . $this->_errors->setLastError(wfMsg('poc-errmsg-large-show', $wgPieceOfCodeConfig['maxsize']['showing']));
$lang = "text";
}
$out .= "<h2>{$fileInfo['connection']}: {$fileInfo['path']}:{$fontcode['revision']} </h2>";
$out .= "<div class=\"PieceOfCode_code\"><{$tag} lang=\"{$lang}\" line=\"GESHI_NORMAL_LINE_NUMBERS\" start=\"1\">";
$out .= file_get_contents($filepath, false, null, -1, $wgPieceOfCodeConfig['maxsize']['showing']);
$out .= "</{$tag}></div>";
} else {
if ($this->_errors->ok()) {
$this->_errors->setLastError(wfMsg('poc-errmsg-no-fileinfo', $fontcode['connection'], $fontcode['path'], $fontcode['revision']));
}
$out .= $this->_errors->getLastError();
}
$out .= "<h2>" . wfMsg('poc-sinfo-links') . "</h2>\n";
$out .= "*[[Special:PieceOfCode|Back]]\n";
$wgOut->addWikiText($out);
}
