function __construct( array $argv, qp_PollView $view ) {
parent::__construct( $argv, $view );
# Split header / body
# Includes surrounding newlines and header's curly braces into match in parentheses
# because raw question bodies has to be trimmed from single surrounding newlines.
# Otherwise, these newlines will cause false positive detection of multiline proposals.
self::$splitPattern = '/((?:$.^|^)\s*{' . self::$headerPattern . '\}\s*$.^)/msu';
# match header
# Does not include surrounding newlines and header's curly braces into match in parentheses
# because we need to parse only the inner part (common question and optional categories).
self::$matchPattern = '/^\s*{(' . self::$headerPattern . ')\}\s*$/msu';
# dependance attr
if ( array_key_exists( 'dependance', $argv ) ) {
$this->dependsOn = trim( $argv['dependance'] );
if ( $this->dependsOn === 'dependance' ) {
$this->dependsOn = '';
}
}
# interpretation attr
if ( array_key_exists( 'interpretation', $argv ) ) {
$this->interpretation = trim( $argv['interpretation'] );
}
# randomize attr
if ( array_key_exists( 'randomize', $argv ) ) {
if ( $argv['randomize'] === 'randomize' ) {
$this->randomQuestionCount = 1;
} else {
$this->randomQuestionCount = intval( trim( $argv['randomize'] ) );
if ( $this->randomQuestionCount < 0 ) {
$this->randomQuestionCount = 0;
}
}
}
# max_attempts attr
$this->maxAttempts = qp_Setup::$max_submit_attempts;
if ( array_key_exists( 'max_attempts', $argv ) ) {
$this->maxAttempts = intval( trim( $argv['max_attempts'] ) );
# do not allow to specify more submit attempts than is set by global level in qp_Setup
if ( qp_Setup::$max_submit_attempts > 0 &&
# also does not allow to set infinite number ( < 1 ) when global level is finite ( > 0 )
( $this->maxAttempts < 1 ||
$this->maxAttempts > qp_Setup::$max_submit_attempts ) ) {
$this->maxAttempts = qp_Setup::$max_submit_attempts;
}
}
# negative values are possible however meaningless (<=0 is infinite, >0 is finite)
if ( $this->maxAttempts < 0 ) {
$this->maxAttempts = 0;
}
# order_id is used to sort out polls on the Special:PollResults statistics page
$this->mOrderId = self::$sOrderId;
# Determine if this poll is being corrected or not, according to the pollId
$this->mBeingCorrected = ( qp_Setup::$request->wasPosted() && qp_Setup::$request->getVal( 'pollId' ) == $this->mPollId );
}
static function showPoll($input, $argv, $parser, $frame = false)
{
if (!self::$cache_control) {
$parser->disableCache();
}
if (array_key_exists('address', $argv)) {
$qpoll = new qp_PollStats($argv, new qp_PollStatsView($parser, $frame));
} else {
$qpoll = new qp_Poll($argv, new qp_PollView($parser, $frame));
}
return $qpoll->parsePoll($input);
}