/usr/share/phpmyadmin/libraries/classes
Edit: /usr/share/phpmyadmin/libraries/classes/Theme.php (8969B)
template = new Template();
}
/**
* Loads theme information
*
* @return bool whether loading them info was successful or not
*
* @access public
*/
public function loadInfo()
{
$infofile = $this->getFsPath() . 'theme.json';
if (! @file_exists($infofile)) {
return false;
}
if ($this->mtimeInfo === filemtime($infofile)) {
return true;
}
$content = @file_get_contents($infofile);
if ($content === false) {
return false;
}
$data = json_decode($content, true);
// Did we get expected data?
if (! is_array($data)) {
return false;
}
// Check that all required data are there
$members = [
'name',
'version',
'supports',
];
foreach ($members as $member) {
if (! isset($data[$member])) {
return false;
}
}
// Version check
if (! is_array($data['supports'])) {
return false;
}
if (! in_array(PMA_MAJOR_VERSION, $data['supports'])) {
return false;
}
$this->mtimeInfo = filemtime($infofile);
$this->filesizeInfo = filesize($infofile);
$this->setVersion($data['version']);
$this->setName($data['name']);
return true;
}
/**
* returns theme object loaded from given folder
* or false if theme is invalid
*
* @param string $folder path to theme
* @param string $fsPath file-system path to theme
*
* @return Theme|false
*
* @static
* @access public
*/
public static function load(string $folder, string $fsPath)
{
$theme = new Theme();
$theme->setPath($folder);
$theme->setFsPath($fsPath);
if (! $theme->loadInfo()) {
return false;
}
$theme->checkImgPath();
return $theme;
}
/**
* checks image path for existence - if not found use img from fallback theme
*
* @return bool
*
* @access public
*/
public function checkImgPath()
{
// try current theme first
if (is_dir($this->getFsPath() . 'img/')) {
$this->setImgPath($this->getPath() . '/img/');
return true;
}
// try fallback theme
$fallback = ThemeManager::getThemesDir() . ThemeManager::FALLBACK_THEME . '/img/';
if (is_dir(ThemeManager::getThemesFsDir() . ThemeManager::FALLBACK_THEME . '/img/')) {
$this->setImgPath($fallback);
return true;
}
// we failed
trigger_error(
sprintf(
__('No valid image path for theme %s found!'),
$this->getName()
),
E_USER_ERROR
);
return false;
}
/**
* returns path to theme
*
* @return string path to theme
*
* @access public
*/
public function getPath()
{
return $this->path;
}
/**
* returns file system path to the theme
*
* @return string file system path to theme
*/
public function getFsPath(): string
{
return $this->fsPath;
}
/**
* set path to theme
*
* @param string $path path to theme
*
* @return void
*
* @access public
*/
public function setPath($path)
{
$this->path = trim($path);
}
/**
* set file system path to the theme
*
* @param string $path path to theme
*/
public function setFsPath(string $path): void
{
$this->fsPath = trim($path);
}
/**
* sets version
*
* @param string $version version to set
*
* @return void
*
* @access public
*/
public function setVersion($version)
{
$this->version = trim($version);
}
/**
* returns version
*
* @return string version
*
* @access public
*/
public function getVersion()
{
return $this->version;
}
/**
* checks theme version against $version
* returns true if theme version is equal or higher to $version
*
* @param string $version version to compare to
*
* @return bool true if theme version is equal or higher to $version
*
* @access public
*/
public function checkVersion($version)
{
return version_compare($this->getVersion(), $version, 'lt');
}
/**
* sets name
*
* @param string $name name to set
*
* @return void
*
* @access public
*/
public function setName($name)
{
$this->name = trim($name);
}
/**
* returns name
*
* @return string name
*
* @access public
*/
public function getName()
{
return $this->name;
}
/**
* sets id
*
* @param string $id new id
*
* @return void
*
* @access public
*/
public function setId($id)
{
$this->id = trim($id);
}
/**
* returns id
*
* @return string id
*
* @access public
*/
public function getId()
{
return $this->id;
}
/**
* Sets path to images for the theme
*
* @param string $path path to images for this theme
*
* @return void
*
* @access public
*/
public function setImgPath($path)
{
$this->imgPath = $path;
}
/**
* Returns the path to image for the theme.
* If filename is given, it possibly fallbacks to fallback
* theme for it if image does not exist.
*
* @param string $file file name for image
* @param string $fallback fallback image
*
* @return string image path for this theme
*
* @access public
*/
public function getImgPath($file = null, $fallback = null)
{
if ($file === null) {
return $this->imgPath;
}
if (is_readable($this->imgPath . $file)) {
return $this->imgPath . $file;
}
if ($fallback !== null) {
return $this->getImgPath($fallback);
}
return './themes/' . ThemeManager::FALLBACK_THEME . '/img/' . $file;
}
/**
* Renders the preview for this theme
*
* @return string
*
* @access public
*/
public function getPrintPreview()
{
$url_params = ['set_theme' => $this->getId()];
$screen = null;
if (@file_exists($this->getFsPath() . 'screen.png')) {
$screen = $this->getPath() . '/screen.png';
}
return $this->template->render('theme_preview', [
'url_params' => $url_params,
'name' => $this->getName(),
'version' => $this->getVersion(),
'id' => $this->getId(),
'screen' => $screen,
]);
}
}