private function showStats( $pid ) {
$output = '';
if ( $pid !== null ) {
$pollStore = new qp_PollStore( array( 'from' => 'pid', 'pid' => $pid ) );
if ( $pollStore->pid !== null ) {
$pollStore->loadQuestions();
$pollStore->loadTotals();
$pollStore->calculateStatistics();
$head = array( '__tag' => 'div', 'class' => 'head', '__end' => "\n",
$this->showPollActionsList(
$pollStore->pid,
$pollStore->mPollId,
$pollStore->getTitle()
)
);
$output .= qp_Renderer::renderTagArray( $head );
$interpTitle = $pollStore->getInterpTitle();
if ( $interpTitle instanceof Title ) {
$interp_link = $this->qpLink( $interpTitle, $interpTitle->getPrefixedText() );
$output .= wfMsg( 'qp_browse_to_interpretation', $interp_link ) . "<br />\n";
}
$output .=
$this->qpLink(
$this->getTitle(),
wfMsg( 'qp_export_to_xls' ),
array( "style" => "font-weight:bold;" ),
array( 'action' => 'stats_xls', 'id' => $pid )
) . "<br />\n" .
$this->qpLink(
$this->getTitle(),
wfMsg( 'qp_voices_to_xls' ),
array( "style" => "font-weight:bold;" ),
array( 'action' => 'voices_xls', 'id' => $pid )
) . "<br />\n" .
$this->qpLink(
$this->getTitle(),
wfMsg( 'qp_interpretation_results_to_xls' ),
array( "style" => "font-weight:bold;" ),
array( 'action' => 'interpretation_xls', 'id' => $pid )
) . "<br />\n";
foreach ( $pollStore->Questions as $qdata ) {
$qview = $qdata->getView();
$output .= $qview->displayStats( $this, $pid );
}
}
}
return $output;
}
function statsToXls( qp_PollStore $pollStore ) {
$pollStore->loadQuestions();
$pollStore->loadTotals();
$pollStore->calculateStatistics();
$first_question = true;
foreach ( $pollStore->Questions as $qkey => $qdata ) {
$xlsq = ( $qdata->type === 'textQuestion' ) ? $this->text_writer : $this->tabular_writer;
$xlsq->setQuestionData( $qdata );
if ( $first_question ) {
$this->writeHeader( $pollStore->totalUsersAnsweredQuestion( $qdata ) );
$first_question = false;
}
$xlsq->writeHeader();
$percentsTable = array();
$spansUsed = count( $qdata->CategorySpans ) > 0 || $qdata->type == "multipleChoice";
$xlsq->writeQuestionStats();
}
}