function MG_createDisplayImage($srcImage, $imageDisplay, $mimeExt, $mimeType, $aid, $dnc = 1)
{
global $_CONF, $_TABLES, $_MG_CONF, $_SPECIAL_IMAGES_MIMETYPE;
$imgsize = @getimagesize($srcImage);
if ($imgsize == false && !in_array($mimeType, $_SPECIAL_IMAGES_MIMETYPE)) {
return array(false, 'Unable to determine src image dimensions');
}
$imgwidth = $imgsize[0];
$imgheight = $imgsize[1];
$sql = "SELECT display_image_size " . "FROM {$_TABLES['mg_albums']} WHERE album_id = " . intval($aid);
$result = DB_query($sql);
$A = DB_fetchArray($result);
list($dImageWidth, $dImageHeight) = MG_getImageSize($A['display_image_size']);
if ($imgwidth == 0 || $imgheight == 0) {
$imgwidth = $dImageWidth;
$imgheight = $dImageHeight;
}
if ($mimeType == 'image/x-targa' || $mimeType == 'image/tga') {
$fp = @fopen($srcImage, 'rb');
if ($fp == false) {
$imgwidth = 0;
$imgheight = 0;
} else {
$data = fread($fp, filesize($srcImage));
fclose($fp);
$imgwidth = base_convert(bin2hex(strrev(substr($data, 12, 2))), 16, 10);
$imgheight = base_convert(bin2hex(strrev(substr($data, 12, 2))), 16, 10);
}
}
$tmpImage = '';
if (in_array($mimeType, $_SPECIAL_IMAGES_MIMETYPE)) {
$tmpImage = $_MG_CONF['tmp_path'] . 'wip' . rand() . '.jpg';
list($rc, $msg) = MG_convertImageFormat($srcImage, $tmpImage, 'image/jpeg', 0);
if ($rc == false) {
COM_errorLog("MG_createDisplayImage: Error converting uploaded image to jpeg format.");
@unlink($srcImage);
return array(false, $msg);
}
}
if ($tmpImage != '') {
list($rc, $msg) = MG_resizeImage($tmpImage, $imageDisplay, $dImageHeight, $dImageWidth, '', 0, $_MG_CONF['jpg_quality']);
// list($rc,$msg) = MG_resizeImage($tmpImage, $imageDisplay, $imgheight, $imgwidth, '', 0, $_MG_CONF['jpg_quality']);
} else {
list($rc, $msg) = MG_resizeImage($srcImage, $imageDisplay, $dImageHeight, $dImageWidth, $mimeType, 0, $_MG_CONF['jpg_quality']);
// list($rc,$msg) = MG_resizeImage($srcImage, $imageDisplay, $imgheight, $imgwidth, $mimeType, 0, $_MG_CONF['jpg_quality']);
}
if ($rc == false) {
@unlink($srcImage);
@unlink($tmpImage);
return array(false, $msg);
}
if ($tmpImage != '') {
@unlink($tmpImage);
}
if ($_MG_CONF['discard_original'] != 1) {
// discard original image file
list($rc, $msg) = MG_processOriginal($srcImage, $mimeExt, $mimeType, $aid, $dnc);
if ($rc == false) {
@unlink($srcImage);
@unlink($imageDisplay);
@unlink($tmpImage);
return array(false, $msg);
}
}
return array(true, '');
}
$T->set_block('page', 'noItems', 'nItems');
$T->set_var('header', $LANG_MG00['plugin']);
$T->set_var('site_url', $_MG_CONF['site_url']);
$T->set_var('plugin', 'mediagallery');
$T->set_var('using_jquery', 'jquery');
if ($album_data['access'] == 0) {
$display = COM_startBlock($LANG_ACCESS['accessdenied'], '', COM_getBlockTemplate('_msg_block', 'header')) . '<br' . XHTML . '>' . $LANG_MG00['access_denied_msg'] . COM_endBlock(COM_getBlockTemplate('_msg_block', 'footer'));
$title = strip_tags($album_data['album_title']);
$display = MG_createHTMLDocument($display, $title);
COM_output($display);
exit;
}
$album_title = $album_data['album_title'];
$album_desc = $album_data['album_desc'];
$album_parent = $album_data['album_parent'];
list($dImageWidth, $dImageHeight) = MG_getImageSize($album_data['display_image_size']);
if ($_MG_CONF['usage_tracking']) {
MG_updateUsage('slideshow', $album_title, '', '');
}
$sql = MG_buildMediaSql(array('album_id' => $album_id, 'sortorder' => $sortOrder));
$result = DB_query($sql);
$total_media = 0;
$mediaObject = array();
while ($row = DB_fetchArray($result)) {
if ($row['media_type'] != 0 || $row['media_filename'] == '') {
continue;
}
$mediaObject[] = $row;
$total_media++;
}
$noFullOption = 0;
