ALERT: if you are including minishowcase with PHP into a website, please set the \$minishowcase_url variable in the /config/settings.php file");
}
}
// check for init num of thumbnails
// if zero or smaller, alert
if ($settings['max_thumbnails']<=0) {
$settings['max_thumbnails'] = 6;
$alert_message[] = "Max number of thumbnails cannot be 0 or 'false', it has been set to 6. Please check your settings in the /config/settings.php file";
}
/* theme data inclusion */
$theme_not_found = false;
$theme_data = ROOT."themes/".$settings['use_theme']."/data.php";
$use_default_theme = "default";
if (!file_exists($theme_data)) {
if ($settings['use_theme'] != $use_default_theme) $theme_not_found = true;
$theme_data = ROOT."themes/".$use_default_theme."/data.php";
}
/* include selected theme */
if (!@include $theme_data) {
$alert_message[] = "The selected theme ".$settings['use_theme']." could not be found
";
if ($theme_not_found) $alert_message[] = "Also, the default theme is not in the themes folder
";
$alert_message[] = "Please check and/or reinstall the themes.";
}
/* theme assignment */
$selected_theme = $settings['use_theme'];
/* check if default gallery is set and if it exists */
$g_default_name_exists = (file_exists("galleries/".$settings['gallery_default_name'])) ? "true" : "false";
/* discover locale */
$default_language = "en";
$locale_string = (empty($_SERVER['HTTP_ACCEPT_LANGUAGE']))
? $default_language
: substr($_SERVER['HTTP_ACCEPT_LANGUAGE'],0,2);
/* import language file */
$set_language = $settings['set_language'];
if ($settings['auto_set_language'] && file_exists(ROOT.'languages/'.$locale_string.'.php')) {
$set_language = $locale_string;
} else if (!file_exists(ROOT.'languages/'.$set_language.'.php')) {
if (file_exists(ROOT.'languages/'.$default_language.'.php')) {
$set_language = $default_language;
} else {
$alert_message[] = "There's a problem with the language files. Please check the /languages/ folder for suitable files, or reinstall if not found.";
}
}
if (isset($_GET["lang"])) $set_language = htmlentities($_GET["lang"]);
$langfile = ROOT.'languages/'.$set_language.'.php';
require_once($langfile);
/* check version of GD libraries */
if (function_exists('gd_info')) {
$gda = gd_info();
$gd['version'] = $gda['GD Version'];
$gd['num'] = ereg_replace('[[:alpha:][:space:]()]+','',$gda['GD Version']);
$gd['freetype'] = $gda["FreeType Support"];
$gd['gif_read'] = $gda["GIF Read Support"];
$gd['gif_make'] = $gda["GIF Create Support"];
$gd['jpg'] = $gda["JPG Support"];
$gd['png'] = $gda["PNG Support"];
//$gd['t1lib'] = $gd_array["T1Lib Support"];
//$gd['wbmp'] = $gd_array["WBMP Support"];
//$gd['xbm'] = $gd_array["XBM Support"];
$gd_info = '';
foreach ($gda as $key => $val) { $gd_info .= $key.'='.$val.'; '; };
if ($settings['thumbnail_debug']) { $alert_message[] = $gd_info; };
}
/* let user know we're not caching images due to
* /cache/ folder not being writable */
if ($settings['thumbnail_debug']
&& $settings['create_thumbnails']
&& !is_writable(ROOT.'cache/')
) {
$alert_message[] = "Images are not being cahed. /cache/ directory must be writable (chmod 0777) for caching images and thumbnails.";
}
/* menu width */
$menu_width = 200;
$content_width = $settings['gallery_width'] - $menu_width - 10;
//if select menu
if ($settings['use_select_menu']) {
$menu_width = 0;
$content_width = $settings['gallery_width'] - $menu_width;
}
/* CACHED IMAGE/THUMB/GALLERY PREFIXS
* this shall be added to images & thumbnail names and
* cached gallery folders */
$settings['gallery_prefix'] = "cache_";
$settings['image_prefix'] = "img_";
$settings['thumbnail_prefix'] = "th_";
/* width of thumbnails container (relative to gallery width) */
$thumbs_width = $content_width;
$make_thumbnails = $settings['create_thumbnails'];
/* set size of thumbs according to num of thumbs to be shown */
$thumb_li_size = floor($thumbs_width/$settings['max_thumbnails'])-20;
$thumbnail_max_size = (!$settings['use_select_menu'])
? $thumb_li_size + 1
: $thumb_li_size + 1;
/* max image width */
$max_image_width = $settings['gallery_width'] - 200;
/* show hidden galleries */
$show_hidden_gallery = (isset($_REQUEST["show"])) ? $_REQUEST["show"] : "";
/* END OF FILE */
?>