function MG_createThumbnail($srcImage, $imageThumb, $mimeType, $aid)
{
global $_CONF, $_TABLES, $_MG_CONF, $_SPECIAL_IMAGES_MIMETYPE;
$tmpImage = '';
if (in_array($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_createThumbnail: Error converting uploaded image to jpeg format.");
@unlink($srcImage);
return array(false, $msg);
}
}
$sql = "SELECT tnheight, tnwidth " . "FROM {$_TABLES['mg_albums']} " . "WHERE album_id = " . intval($aid);
$result = DB_query($sql);
$A = DB_fetchArray($result);
$types = array('0', '1', '2', '3', '10', '11', '12', '13');
foreach ($types as $t) {
list($tnHeight, $tnWidth) = MG_getTNSize($t, $A['tnheight'], $A['tnwidth']);
$imageThumbPath = MG_getThumbPath($imageThumb, $t);
if ($tmpImage != '') {
$src = $tmpImage;
$mt = '';
} else {
$src = $srcImage;
$mt = $mimeType;
}
$func = 'MG_resizeImage';
if (in_array($t, array('10', '11', '12', '13'))) {
$func = 'MG_resizeImage_crop';
}
list($rc, $msg) = $func($src, $imageThumbPath, $tnHeight, $tnWidth, $mt, 0, $_MG_CONF['tn_jpg_quality']);
if ($rc == false) {
COM_errorLog("MG_createThumbnail: Error resizing uploaded image to thumbnail size.");
@unlink($srcImage);
return array(false, $msg);
}
}
return array(true, '');
}
function MG_albumThumbnail($album_id)
{
global $_MG_CONF, $_TABLES, $_USER, $LANG_MG00, $LANG_MG01, $LANG_MG03;
$sql = "SELECT album_title,album_parent,album_views,enable_album_views," . "media_count,album_desc,album_cover_filename,last_update,tn_attached " . "FROM {$_TABLES['mg_albums']} " . "WHERE album_id=" . intval($album_id);
$result = DB_query($sql);
$album_data = DB_fetchArray($result);
$cover_filename = $album_data['album_cover_filename'];
if ($album_data['media_count'] > 0) {
if ($cover_filename != '' && $cover_filename != '0') {
// Testing!
if (strpos($cover_filename, 'tn_') === 0) {
$tmpfilename = 'tn/' . $cover_filename[3] . '/' . $cover_filename;
} else {
$type = $_MG_CONF['gallery_tn_size'];
// Root album
if ($album_data['album_parent'] > 0) {
$type = DB_getItem($_TABLES['mg_albums'], 'tn_size', 'album_id=' . $album_data['album_parent']);
}
$tmpfilename = 'tn/' . $cover_filename[0] . '/' . $cover_filename;
$tmpfilename = MG_getThumbPath($tmpfilename, $type);
$tmpfilename = rtrim($tmpfilename, '.');
}
list($album_last_image, $mediasize) = MG_getImageUrl($tmpfilename);
$album_last_update = MG_getUserDateTimeFormat($album_data['last_update']);
if ($mediasize == false) {
$album_last_image = $_MG_CONF['mediaobjects_url'] . '/empty.png';
$mediasize = @getimagesize($_MG_CONF['path_mediaobjects'] . 'empty.png');
}
} else {
$filename = MG_getAlbumCover($album_id);
if ($filename == '' || $filename == NULL || $filename == " ") {
$album_last_image = $_MG_CONF['mediaobjects_url'] . '/empty.png';
$mediasize = @getimagesize($_MG_CONF['path_mediaobjects'] . 'empty.png');
} else {
list($album_last_image, $mediasize) = MG_getImageUrl('tn/' . $filename[0] . '/' . $filename);
if ($mediasize == false) {
$album_last_image = $_MG_CONF['mediaobjects_url'] . '/missing.png';
$mediasize = @getimagesize($_MG_CONF['path_mediaobjects'] . 'missing.png');
}
}
}
$album_media_count = $album_data['media_count'];
if ($album_data['last_update'] > 0) {
$album_last_update = MG_getUserDateTimeFormat($album_data['last_update']);
$lang_updated = $_MG_CONF['dfid'] == '99' ? '' : $LANG_MG03['updated_prompt'];
} else {
$album_last_update[0] = '';
$lang_updated = '';
}
$lang_updated = $_MG_CONF['dfid'] == '99' ? '' : $LANG_MG03['updated_prompt'];
if (isset($_USER['uid']) && $_USER['uid'] > 1) {
$lastlogin = DB_getItem($_TABLES['userinfo'], 'lastlogin', "uid = '" . $_USER['uid'] . "'");
if ($album_data['last_update'] > $lastlogin) {
$album_last_update[0] = '<span class="mgUpdated">' . $album_last_update[0] . '</span>';
}
}
} else {
// nothing in the album yet...
$filename = MG_getAlbumCover($album_id);
if ($filename == '') {
$album_last_image = $_MG_CONF['mediaobjects_url'] . '/empty.png';
$mediasize = @getimagesize($_MG_CONF['path_mediaobjects'] . 'empty.png');
} else {
list($album_last_image, $mediasize) = MG_getImageUrl('tn/' . $filename[0] . '/' . $filename);
if ($mediasize == false) {
$album_last_image = $_MG_CONF['mediaobjects_url'] . '/missing.png';
$mediasize = @getimagesize($_MG_CONF['path_mediaobjects'] . 'missing.png');
}
}
$album_last_update[0] = '';
$lang_updated = '';
}
if ($album_data['tn_attached'] == 1) {
list($album_last_image, $mediasize) = MG_getImageUrl('covers/cover_' . $album_id);
if ($mediasize == false) {
$album_last_image = $_MG_CONF['mediaobjects_url'] . '/missing.png';
$mediasize = @getimagesize($_MG_CONF['path_mediaobjects'] . 'missing.png');
}
}
$children = MG_getAlbumChildren($album_id);
$subalbums = count($children);
$total_images_subalbums = MG_getMediaCount($album_id);
$parent_album = new mgAlbum($album_data['album_parent']);
$_MG_USERPREFS = MG_getUserPrefs();
if (isset($_MG_USERPREFS['tn_size']) && $_MG_USERPREFS['tn_size'] != -1) {
$tn_size = $_MG_USERPREFS['tn_size'];
} else {
$tn_size = $parent_album->tn_size;
}
list($tn_height, $tn_width) = MG_getTNSize($tn_size, $parent_album->tnHeight, $parent_album->tnWidth);
list($newwidth, $newheight) = MG_getImageWH_3($mediasize[0], $mediasize[1], $tn_width, $tn_height);
$media_item_thumbnail = MG_getFramedImage($parent_album->album_skin, $album_data['album_title'], $_MG_CONF['site_url'] . '/album.php?aid=' . $album_id . '&page=1', $album_last_image, $newwidth, $newheight);
$C = COM_newTemplate(MG_getTemplatePath($album_data['album_parent']));
$C->set_file('cell', 'album_page_album_cell.thtml');
$C->set_var(array('media_item_thumbnail' => $media_item_thumbnail, 'u_viewalbum' => $_MG_CONF['site_url'] . '/album.php?aid=' . $album_id . '&page=1', 'album_last_image' => $album_last_image, 'album_title' => $album_data['album_title'], 'album_media_count' => $album_data['media_count'], 'subalbum_media_count' => $total_images_subalbums, 'album_desc' => PLG_replaceTags($album_data['album_desc']), 'album_last_update' => $album_last_update[0], 'img_height' => $newheight, 'img_width' => $newwidth, 's_media_size' => 'width="' . $newwidth . '" height="' . $newheight . '"', 'row_height' => $tn_height, 'updated' => $lang_updated, 'lang_album' => $LANG_MG00['album'], 'lang_views' => $LANG_MG03['views'], 'views' => $album_data['album_views'], 'lang_views' => $album_data['enable_album_views'] ? $LANG_MG03['views'] : '', 'views' => $album_data['enable_album_views'] ? $album_data['album_views'] : '', 'subalbumcount' => $subalbums > 0 ? '(' . $subalbums . ')' : '', 'lang_subalbums' => $subalbums > 0 ? $LANG_MG01['subalbums'] : ''));
PLG_templateSetVars('mediagallery', $C);
$C->parse('output', 'cell');
$celldisplay = $C->finish($C->get_var('output'));
return $celldisplay;
}
