}
$filesystem = new FileSystemTree(G_THEMESPATH, true);
foreach (new EfrontDirectoryOnlyFilterIterator(new ArrayIterator($filesystem->tree)) as $key => $value) {
//Automatically import themes that don't have an equivalent database representation
if (!in_array($value['name'], $themeNames)) {
try {
$file = new EfrontFile($value['path'] . "/theme.xml");
$xmlValues = themes::parseFile($file);
$newTheme = themes::create($xmlValues);
//$themes[$newTheme -> themes['id']] = $newTheme -> themes;
} catch (Exception $e) {
/*Don't halt for themes that can't be processed*/
}
}
}
$themes = themes::getAll("themes");
foreach ($themes as $value) {
$themeNames[] = $value->themes['name'];
//$browserThemes[$value['id']] = $value['options']['browsers'];
foreach ($allBrowsers as $browser => $foo) {
if (isset($value->options['browsers'][$browser])) {
$usedBrowsers[$browser] = $value->themes['id'];
unset($allBrowsers[$browser]);
}
}
}
foreach ($allBrowsers as $key => $foo) {
$currentSetTheme->options['browsers'][$key] = 1;
$themes[$currentSetTheme->themes['id']]->options['browsers'][$key] = 1;
}
$legalValues = array_merge(array_keys($themes), $themeNames);
/**
* Setup themes
*
* This function sets up all the required constants and initiates objects
* accordingly, to initialize the current theme
*
* @since 3.6.0
*/
function setupThemes()
{
/** The default theme path*/
define("G_DEFAULTTHEMEPATH", G_THEMESPATH . "default/");
/** The default theme url*/
define("G_DEFAULTTHEMEURL", "themes/default/");
try {
$allThemes = themes::getAll();
if (isset($_GET['preview_theme'])) {
try {
$currentTheme = new themes($_GET['preview_theme']);
} catch (Exception $e) {
}
} elseif (isset($_SESSION['s_theme'])) {
if (!empty($allThemes[$_SESSION['s_theme']])) {
$currentTheme = $allThemes[$_SESSION['s_theme']];
} else {
$currentTheme = new themes($_SESSION['s_theme']);
}
} else {
if (!empty($allThemes[$GLOBALS['configuration']['theme']])) {
$currentTheme = $allThemes[$GLOBALS['configuration']['theme']];
} else {
$currentTheme = new themes($GLOBALS['configuration']['theme']);
}
$browser = detectBrowser();
foreach ($allThemes as $value) {
if (isset($value->options['browsers'][$browser])) {
try {
$browserTheme = $allThemes[$value->themes['id']];
$currentTheme = $browserTheme;
} catch (Exception $e) {
}
}
}
foreach (eF_loadAllModules(true, true) as $module) {
try {
if ($moduleTheme = $module->onSetTheme($currentTheme)) {
if (!$moduleTheme instanceof themes) {
$currentTheme = new themes($moduleTheme);
} else {
$currentTheme = $moduleTheme;
}
}
} catch (Exception $e) {
}
}
$_SESSION['s_theme'] = $currentTheme->{$currentTheme->entity}['id'];
}
} catch (Exception $e) {
try {
$result = eF_getTableData("themes", "*", "name = 'default'");
if (sizeof($result) == 0) {
throw new Exception();
//To be caught right below. This way, the catch() code gets executed either if the result is empty or if there is a db error
}
} catch (Exception $e) {
$file = new EfrontFile(G_DEFAULTTHEMEPATH . "theme.xml");
themes::create(themes::parseFile($file));
}
$currentTheme = new themes('default');
}
$currentThemeName = $currentTheme->{$currentTheme->entity}['name'];
/**The current theme*/
define("G_CURRENTTHEME", $currentThemeName);
/** The current theme path*/
define("G_CURRENTTHEMEPATH", !isset($currentTheme->remote) || !$currentTheme->remote ? G_THEMESPATH . $currentTheme->{$currentTheme->entity}['path'] : $currentTheme->{$currentTheme->entity}['path']);
/** The current theme url*/
define("G_CURRENTTHEMEURL", !isset($currentTheme->remote) || !$currentTheme->remote ? "themes/" . $currentTheme->themes['path'] : $currentTheme->{$currentTheme->entity}['path']);
/** The external pages path*/
define("G_EXTERNALPATH", rtrim(G_CURRENTTHEMEPATH, '/') . "/external/");
is_dir(G_EXTERNALPATH) or mkdir(G_EXTERNALPATH, 0755);
/** The external pages link*/
define("G_EXTERNALURL", rtrim(G_CURRENTTHEMEURL, '/') . "/external/");
if ($fp = fopen(G_CURRENTTHEMEPATH . "css/css_global.css", 'r')) {
/** The current theme's css*/
define("G_CURRENTTHEMECSS", G_CURRENTTHEMEURL . "css/css_global.css?build=" . G_BUILD);
fclose($fp);
} else {
/** The current theme's css*/
define("G_CURRENTTHEMECSS", G_DEFAULTTHEMEURL . "css/css_global.css?build=" . G_BUILD);
}
/** The folder where the template compiled and cached files are kept*/
define("G_THEMECACHE", G_ROOTPATH . "libraries/smarty/themes_cache/");
/** The folder of the current theme's compiled files*/
define("G_CURRENTTHEMECACHE", G_THEMECACHE . $currentThemeName . "/");
/** The full filesystem path of the images directory*/
define("G_IMAGESPATH", G_CURRENTTHEMEPATH . "images/");
/** The full filesystem path of the images directory, in the default theme*/
define("G_DEFAULTIMAGESPATH", G_DEFAULTTHEMEPATH . "images/");
/** The users' avatars directory*/
define("G_AVATARSPATH", G_IMAGESPATH . "avatars/");
if (is_dir(G_AVATARSPATH . "system_avatars/")) {
/*system avatars path*/
define("G_SYSTEMAVATARSPATH", G_AVATARSPATH . "system_avatars/");
/*system avatars URL*/
define("G_SYSTEMAVATARSURL", G_CURRENTTHEMEURL . "images/avatars/system_avatars/");
} else {
/*system avatars path*/
define("G_SYSTEMAVATARSPATH", G_DEFAULTTHEMEPATH . "images/avatars/system_avatars/");
/*system avatars URL*/
define("G_SYSTEMAVATARSURL", G_DEFAULTTHEMEURL . "images/avatars/system_avatars/");
}
/** The logo path*/
define("G_LOGOPATH", G_DEFAULTIMAGESPATH . "logo/");
return $currentTheme;
}
