public static function getImages(&$params, $folder)
{
$images = array();
$links = $params->get('links');
$alts = $params->get('alts');
$titles = $params->get('titles');
if ($links) {
$links = preg_split("/[\n\r]+/", $links);
}
if ($alts) {
$alts = preg_split("/[\n\r]+/", $alts);
}
if ($titles) {
$titles = preg_split("/[\n\r]+/", $titles);
}
$target = $params->get('target', '_self');
$repeat = $params->get('repeat', 0);
$substoo = $params->get('substoo', 0);
$random = $params->get('random', 0);
$width = (int) $params->get('width');
$height = (int) $params->get('height');
// check if directory exists
if (is_dir(JPATH_BASE . DIRECTORY_SEPARATOR . $folder)) {
$files = modVsir::getFiles($folder, $substoo);
$i = 0;
$repeated = 0;
foreach ($files as $file) {
if (modVsir::isImage($file)) {
$file = str_replace('\\', '/', $file);
$alt = '';
$attribs = array();
$attribs['width'] = intval($width);
$attribs['height'] = intval($height);
if ($alts && isset($alts[$i])) {
$alt = $alts[$i];
}
if ($titles && isset($titles[$i])) {
$attribs['title'] = $titles[$i];
}
$images[$i] = JHTML::_('image', $file, $alt, $attribs);
if ($links && (isset($links[$i]) or $repeat)) {
if (isset($links[$i])) {
$images[$i] = JHTML::_('link', trim($links[$i]), $images[$i], $target ? array('target' => '_blank') : '');
} else {
$repeated++;
$images[$i] = JHTML::_('link', trim($links[$repeated - 1]), $images[$i], $target ? array('target' => '_blank') : '');
if ($repeated == count($links)) {
$repeated = 0;
}
}
}
++$i;
}
}
}
if ($random) {
shuffle($images);
}
return $images;
}
