/**
* Return a select menu to limit results
* @param boolean
* @return string
*/
protected function limitMenu($blnOptional = false)
{
$session = $this->Session->getData();
$filter = \Input::get('id') ? $this->strTable . '_' . CURRENT_ID : $this->strTable;
$fields = '';
// Set limit from user input
if (\Input::post('FORM_SUBMIT') == 'tl_filters' || \Input::post('FORM_SUBMIT') == 'tl_filters_limit') {
$strLimit = \Input::post('tl_limit');
if ($strLimit == 'tl_limit') {
unset($session['filter'][$filter]['limit']);
} else {
// Validate the user input (thanks to aulmn) (see #4971)
if ($strLimit == 'all' || preg_match('/^[0-9]+,[0-9]+$/', $strLimit)) {
$session['filter'][$filter]['limit'] = $strLimit;
}
}
$this->Session->setData($session);
if (\Input::post('FORM_SUBMIT') == 'tl_filters_limit') {
\Controller::reload();
}
} else {
$this->limit = $session['filter'][$filter]['limit'] != '' ? $session['filter'][$filter]['limit'] == 'all' ? null : $session['filter'][$filter]['limit'] : '0,' . $GLOBALS['TL_CONFIG']['resultsPerPage'];
$query = "SELECT COUNT(*) AS count FROM " . $this->strTable;
if (\Input::get('id')) {
$this->procedure[] = "pid=?";
$this->values[] = \Input::get('id');
} else {
$this->procedure[] = "pid=0";
}
if (!empty($this->root) && is_array($this->root)) {
$this->procedure[] = 'id IN(' . implode(',', $this->root) . ')';
}
if (!empty($this->procedure)) {
$query .= " WHERE " . implode(' AND ', $this->procedure);
}
$objTotal = $this->Database->prepare($query)->execute($this->values);
$total = $objTotal->count;
$options_total = 0;
$blnIsMaxResultsPerPage = false;
// Overall limit
if ($total > $GLOBALS['TL_CONFIG']['maxResultsPerPage'] && ($this->limit === null || preg_replace('/^.*,/', '', $this->limit) == $GLOBALS['TL_CONFIG']['maxResultsPerPage'])) {
if ($this->limit === null) {
$this->limit = '0,' . $GLOBALS['TL_CONFIG']['maxResultsPerPage'];
}
$blnIsMaxResultsPerPage = true;
$GLOBALS['TL_CONFIG']['resultsPerPage'] = $GLOBALS['TL_CONFIG']['maxResultsPerPage'];
$session['filter'][$filter]['limit'] = $GLOBALS['TL_CONFIG']['maxResultsPerPage'];
}
$options = '';
// Build options
if ($total > 0) {
$options = '';
$options_total = ceil($total / $GLOBALS['TL_CONFIG']['resultsPerPage']);
// Reset limit if other parameters have decreased the number of results
if ($this->limit !== null && ($this->limit == '' || preg_replace('/,.*$/', '', $this->limit) > $total)) {
$this->limit = '0,' . $GLOBALS['TL_CONFIG']['resultsPerPage'];
}
// Build options
for ($i = 0; $i < $options_total; $i++) {
$this_limit = $i * $GLOBALS['TL_CONFIG']['resultsPerPage'] . ',' . $GLOBALS['TL_CONFIG']['resultsPerPage'];
$upper_limit = $i * $GLOBALS['TL_CONFIG']['resultsPerPage'] + $GLOBALS['TL_CONFIG']['resultsPerPage'];
if ($upper_limit > $total) {
$upper_limit = $total;
}
$options .= '
<option value="' . $this_limit . '"' . \Widget::optionSelected($this->limit, $this_limit) . '>' . ($i * $GLOBALS['TL_CONFIG']['resultsPerPage'] + 1) . ' - ' . $upper_limit . '</option>';
}
if (!$blnIsMaxResultsPerPage) {
$options .= '
<option value="all"' . \Widget::optionSelected($this->limit, null) . '>' . $GLOBALS['TL_LANG']['MSC']['filterAll'] . '</option>';
}
}
// Return if there is only one page
if ($blnOptional && ($total < 1 || $options_total < 2)) {
return '';
}
$fields = '
<select name="tl_limit" class="tl_select' . ($session['filter'][$filter]['limit'] != 'all' && $total > $GLOBALS['TL_CONFIG']['resultsPerPage'] ? ' active' : '') . '" onchange="this.form.submit()">
<option value="tl_limit">' . $GLOBALS['TL_LANG']['MSC']['filterRecords'] . '</option>' . $options . '
</select> ';
}
return '
<div class="tl_limit tl_subpanel">
<strong>' . $GLOBALS['TL_LANG']['MSC']['showOnly'] . ':</strong> ' . $fields . '
</div>';
}
/**
* Return a "selected" attribute if the option is selected
*
* @param string $strOption The option to check
* @param mixed $varValues One or more values to check against
*
* @return string The attribute or an empty string
*
* @deprecated Use Widget::optionSelected() instead
*/
public static function optionSelected($strOption, $varValues)
{
return \Widget::optionSelected($strOption, $varValues);
}
/**
* Only check against the unit values (see #7246)
*
* @param array $arrOption The options array
*
* @return string The "selected" attribute or an empty string
*/
protected function isSelected($arrOption)
{
if (empty($this->varValue) && empty($_POST) && $arrOption['default']) {
return parent::optionSelected(1, 1);
}
if (empty($this->varValue) || !is_array($this->varValue)) {
return '';
}
return parent::optionSelected($arrOption['value'], $this->varValue['unit']);
}
/**
* Return a select menu to limit results
* @param boolean
* @return string
*/
protected function limitMenu($blnOptional = false)
{
$session = $this->Session->getData();
$filter = $GLOBALS['TL_DCA'][$this->strTable]['list']['sorting']['mode'] == 4 ? $this->strTable . '_' . CURRENT_ID : strlen($this->strFormKey) ? $this->strFormKey : $this->strTable;
$fields = '';
if (is_array($this->procedure)) {
$this->procedure = array_unique($this->procedure);
}
if (is_array($this->values)) {
$this->values = array_unique($this->values);
}
// Set limit from user input
if (\Input::post('FORM_SUBMIT') == 'tl_filters' || \Input::post('FORM_SUBMIT') == 'tl_filters_limit') {
if (\Input::post('tl_limit') != 'tl_limit') {
$session['filter'][$filter]['limit'] = \Input::post('tl_limit');
} else {
unset($session['filter'][$filter]['limit']);
}
$this->Session->setData($session);
if (\Input::post('FORM_SUBMIT') == 'tl_filters_limit') {
\Controller::reload();
}
} else {
$this->limit = strlen($session['filter'][$filter]['limit']) ? $session['filter'][$filter]['limit'] == 'all' ? null : $session['filter'][$filter]['limit'] : '0,' . $GLOBALS['TL_CONFIG']['resultsPerPage'];
$sqlQuery = '';
$sqlSelect = '';
$sqlDetailFields = '';
$sqlWhere = '';
if (!empty($this->procedure)) {
$arrProcedure = $this->procedure;
foreach ($arrProcedure as $kProc => $vProc) {
$arrParts = preg_split('/[\\s=><\\!]/si', $vProc);
$strProcField = $arrParts[0];
if (in_array($strProcField, $this->arrDetailFields)) {
$arrProcedure[$kProc] = "(SELECT value FROM tl_formdata_details WHERE ff_name='" . $strProcField . "' AND pid=f.id)=?";
}
}
$sqlWhere = " WHERE " . implode(' AND ', $arrProcedure);
}
$sqlSelect = "SELECT COUNT(*) AS count FROM " . $this->strTable . " f";
$sqlQuery = $sqlSelect . $sqlWhere;
$objTotal = \Database::getInstance()->prepare($sqlQuery)->execute($this->values);
$total = $objTotal->count;
$options_total = 0;
$blnIsMaxResultsPerPage = false;
// Overall limit
if ($total > $GLOBALS['TL_CONFIG']['maxResultsPerPage'] && ($this->limit === null || preg_replace('/^.*,/', '', $this->limit) == $GLOBALS['TL_CONFIG']['maxResultsPerPage'])) {
if ($this->limit === null) {
$this->limit = '0,' . $GLOBALS['TL_CONFIG']['maxResultsPerPage'];
}
$blnIsMaxResultsPerPage = true;
$GLOBALS['TL_CONFIG']['resultsPerPage'] = $GLOBALS['TL_CONFIG']['maxResultsPerPage'];
$session['filter'][$filter]['limit'] = $GLOBALS['TL_CONFIG']['maxResultsPerPage'];
}
$options = '';
// Build options
if ($total > 0) {
$options = '';
$options_total = ceil($total / $GLOBALS['TL_CONFIG']['resultsPerPage']);
// Reset limit if other parameters have decreased the number of results
if ($this->limit !== null && ($this->limit == '' || preg_replace('/,.*$/', '', $this->limit) > $total)) {
$this->limit = '0,' . $GLOBALS['TL_CONFIG']['resultsPerPage'];
}
// Build options
for ($i = 0; $i < $options_total; $i++) {
$this_limit = $i * $GLOBALS['TL_CONFIG']['resultsPerPage'] . ',' . $GLOBALS['TL_CONFIG']['resultsPerPage'];
$upper_limit = $i * $GLOBALS['TL_CONFIG']['resultsPerPage'] + $GLOBALS['TL_CONFIG']['resultsPerPage'];
if ($upper_limit > $total) {
$upper_limit = $total;
}
$options .= '
<option value="' . $this_limit . '"' . \Widget::optionSelected($this->limit, $this_limit) . '>' . ($i * $GLOBALS['TL_CONFIG']['resultsPerPage'] + 1) . ' - ' . $upper_limit . '</option>';
}
if (!$blnIsMaxResultsPerPage) {
$options .= '
<option value="all"' . \Widget::optionSelected($this->limit, null) . '>' . $GLOBALS['TL_LANG']['MSC']['filterAll'] . '</option>';
}
}
// Return if there is only one page
if ($blnOptional && ($total < 1 || $options_total < 2)) {
return '';
}
$fields = '
<select name="tl_limit" class="tl_select' . ($session['filter'][$filter]['limit'] != 'all' && $total > $GLOBALS['TL_CONFIG']['resultsPerPage'] ? ' active' : '') . '" onchange="this.form.submit()">
<option value="tl_limit">' . $GLOBALS['TL_LANG']['MSC']['filterRecords'] . '</option>' . $options . '
</select> ';
}
return '
<div class="tl_limit tl_subpanel">
<strong>' . $GLOBALS['TL_LANG']['MSC']['showOnly'] . ':</strong> ' . $fields . '
</div>';
}