public function resizeImg($orig, $new, $new_width, $new_height, $ow, $oh)
{
require_once JPATH_SITE . DS . 'components' . DS . 'com_onepage' . DS . 'helpers' . DS . 'image.php';
return OPCimage::resizeImg($orig, $new, $new_width, $new_height, $ow, $oh);
}
public static function op_image_tag($image, $args = "", $resize = 1, $path_appendix = 'product', $thumb_width = 0, $thumb_height = 0, $retA = false)
{
$oi = $image;
if (empty($image)) {
$image = VmConfig::get('vm_themeurl', JURI::root() . 'components/com_virtuemart/') . 'assets/images/vmgeneral/' . VmConfig::get('no_image_set');
}
if (strpos($image, 'http') === 0) {
// if the image starts with http
$imga = array();
$imga['width'] = $thumb_width;
$imga['height'] = $thumb_height;
$imga['iurl'] = $image;
}
if (!file_exists($image) || !is_file($image)) {
$image = VmConfig::get('vm_themeurl', JURI::root() . 'components/com_virtuemart/') . 'assets/images/vmgeneral/' . VmConfig::get('no_image_set');
$imga = array();
$imga['width'] = $thumb_width;
$imga['height'] = $thumb_height;
$imga['iurl'] = $image;
}
$height = $width = 0;
$ow = $thumb_width;
$oh = $thumb_height;
if ($image != "") {
$fi = pathinfo($image);
//
// to resize we need to know if to keep height or width
$arr = getimagesize($image);
$width = $arr[0];
$height = $arr[1];
if (empty($thumb_width) && !empty($thumb_height)) {
$rate = $height / $thumb_height;
// 1.5
$thumb_width = round($width / $rate);
// if width<height do nothing
//if ($width>$height && ())
} else {
if (empty($thumb_height)) {
$rate = $width / $thumb_width;
$thumb_height = round($height / $rate);
} else {
if (empty($thumb_height) && empty($thumb_width)) {
$thumb_height = $height;
$thumb_width = $width;
}
}
}
// check ratio:
$r1 = round($thumb_height / $thumb_width, 3);
$r2 = round($height / $width, 3);
if ($r1 != $r2) {
// the ratio got changed
$thumb_height = $thumb_height * $r2;
if ($thumb_height > $oh) {
// reverse
$thumb_height = $thumb_height / $r2;
$thumb_width = $thumb_width / $r2;
}
//$thumb_width = $thumb_width * $r2;
}
if (!empty($fi['extension'])) {
$basename = str_replace('.' . $fi['extension'], '', $fi['basename']);
$u = VmConfig::get('media_product_path');
$u = str_replace('/', DS, $u);
$filename = JPATH_SITE . DS . $u . $ow . 'x' . $oh . DS . $fi['basename'];
$dirname = JPATH_SITE . DS . $u . $ow . 'x' . $oh;
jimport('joomla.filesystem.file');
if (file_exists($filename)) {
$arr = getimagesize($filename);
if ($arr === false) {
// we've got a corrupted image here
JFile::delete($filename);
}
}
if ($width > $thumb_width || $height > $thumb_height || !file_exists($filename)) {
if (!file_exists($dirname)) {
jimport('joomla.filesystem.folder');
jimport('joomla.filesystem.file');
if (@JFolder::create($dirname) === false) {
// we can't create a directory and we don't want to get into a loop
return " ";
}
$x = ' ';
if (@JFile::write($dirname . DS . 'index.html', $x) === false) {
// we can't create a directory and we don't want to get into a loop
return " ";
}
}
if (file_exists($dirname) && !file_exists($filename)) {
OPCimage::resizeImg($image, $filename, $thumb_width, $thumb_height, $width, $height);
$arr = @getimagesize($filename);
if ($arr === false) {
return array();
}
$width = $arr[0];
$height = $arr[1];
} else {
if (file_exists($dirname) && file_exists($filename)) {
$arr = @getimagesize($filename);
if ($arr === false) {
return array();
}
$width = $arr[0];
$height = $arr[1];
} else {
if (!empty($oi)) {
return OPCimage::op_image_tag("", $args, 0, 'product', $thumb_width, $thumb_height, $retA);
} else {
if ($retA === true) {
return array();
return " ";
} else {
}
}
}
}
// we need to create it
// should be here:
//
}
}
}
if ($retA === true) {
if (!file_exists($filename)) {
return array();
}
$imga = array();
$imga['width'] = $width;
$imga['height'] = $height;
$imga['iurl'] = OPCimage::path2url($filename);
return $imga;
} else {
if (empty($url)) {
return " ";
}
return '<img src="' . $url . '" />';
}
//return vmCommonHTML::imageTag( $url, '', '', $height, $width, '', '', $args.' '.$border );
}
function getImage($catId)
{
$db = JFactory::getDBO();
$q = "select m.file_title,m.file_url\n\t\t\tfrom `#__virtuemart_medias` as m \n\t\t\tINNER JOIN #__virtuemart_category_medias as cat \n\t\t\tON m.virtuemart_media_id = cat.virtuemart_media_id \n\t\t\tWHERE cat.virtuemart_category_id = '" . $db->getEscaped($catId) . "'limit 1";
$db->setQuery($q);
$arr = $db->loadAssocList();
$image = '';
if ($arr[0]['file_url']) {
$path = DS . "images" . DS . "com_opc_util_menu" . DS . "19_19";
$abspath = JPATH_SITE . $path;
jimport('joomla.filesystem.file');
if (!JFolder::exists($abspath)) {
JFolder::create($abspath);
}
$filename = JFile::makeSafe($arr[0]['file_title']);
$filepath = $abspath . DS . $filename;
$origFile = JPATH_ROOT . DS . $arr[0]['file_url'];
list($width, $height, $type, $attr) = getimagesize($origFile);
// resize image and copy to $filepath
OPCimage::resizeImg($origFile, $filepath, 19, 19, $width, $height);
$image = $path . DS . $filename;
}
return $image;
}