ViewManager::getThemeFolders() - Code Metrics - Inspection of "Feature/improve typehinting" - HuasoFoundries/phpPgAdmin6 - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Pull Request — develop (#340)

by Felipe

created 2020-10-18 05:42 UTC

ViewManager::getThemeFolders() B

↳ Parent: ViewManager

Complexity

Conditions	7
Paths	5

Size

Total Lines	28
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	7
eloc	14
c	1
b	0
f	0
nc	5
nop	0
dl	0
loc	28
rs	8.8333

<?php

/**
 * PHPPgAdmin 6.0.0
 */

namespace PHPPgAdmin;

/**
 * @file
 * Class to hold various commonly used functions
 *
 * Id: Misc.php,v 1.171 2008/03/17 21:35:48 ioguix Exp $
 */

/**
 * Class to hold various commonly used functions.
 *
 * Release: Misc.php,v 1.171 2008/03/17 21:35:48 ioguix Exp $
 */
class ViewManager extends \Slim\Views\Twig
{
    use \PHPPgAdmin\Traits\HelperTrait;

    /**
     * @var array
     */
    public $appLangFiles = [];

    /**
     * @var string
     */
    public $appName = '';

    /**
     * @var string
     */
    public $appVersion = '';

    /**
     * @var string
     */
    public $form = '';

    /**
     * @var string
     */
    public $href = '';

    /**
     * @var array
     */
    public $lang = [];

    /**
     * @var array
     */
    public $conf;

    /**
     * @var string
     * @psalm-suppress PropertyNotSetInConstructor
     */
    public $phpMinVer;

    /**
     * @var string
     * @psalm-suppress PropertyNotSetInConstructor
     */
    public $postgresqlMinVer;

    /**
     * @var \PHPPgAdmin\Misc
     */
    public $misc;

    /**
     * @var \PHPPgAdmin\ContainerUtils
     */
    protected $container;

    private $_connection;


    /**
     * @var bool
     */
    private $_no_db_connection = false;


    /**
     * @var bool
     */
    private $_reload_browser = false;


    private $_data;


    private $_database;


    /**
     * @var string
     */
    private $_server_id;


    private $_server_info;


    /**
     * @var string
     */
    private $_error_msg = '';


    /**
     * Undocumented variable.
     *
     * @var self
     */
    private static $instance;


    /**
     * @param \PHPPgAdmin\ContainerUtils $container The container
     * @param mixed                      $path
     * @param mixed                      $settings
     * @param \PHPPgAdmin\ContainerUtils $c
     */
    public function __construct($path, $settings, \PHPPgAdmin\ContainerUtils $c)
    {
        $this->lang = $c->get('lang');
        $this->conf = $c->get('conf');
        $this->misc = $c->get('misc');
        parent::__construct($path, $settings);
        $this->container = $c;
        $environment = $c->get('environment');
        $base_script_trailing_str = \mb_substr($environment['SCRIPT_NAME'], 1);
        $request_basepath = $c['request']->getUri()->getBasePath();
        // Instantiate and add Slim specific extension
        $basePath = \rtrim(\str_ireplace($base_script_trailing_str, '', $request_basepath), '/');

        $this->addExtension(new \Slim\Views\TwigExtension($c['router'], $basePath));

        $this->offsetSet('subfolder', \containerInstance()->subFolder);
        $this->offsetSet('theme', $this->misc->getConf('theme'));
        $this->offsetSet('Favicon', $this->icon('Favicon'));
        $this->offsetSet('Introduction', $this->icon('Introduction'));
        $this->offsetSet('lang', $this->lang);

        $this->offsetSet('applangdir', $this->lang['applangdir']);

        $this->offsetSet('appName', $c->get('settings')['appName']);

        $_theme = $this->getTheme($this->conf, $this->misc->getServerInfo());

        if (isset($_SESSION) && !isset($_SESSION['ppaTheme'])) {
            /* save the selected theme in cookie for a year */
            \setcookie('ppaTheme', $_theme, \time() + 31536000, '/');
            $_SESSION['ppaTheme'] = $_theme;
            $this->misc->setConf('theme', $_theme);
        }
    }

    public function maybeRenderIframes(\Slim\Http\Response $response, string $subject, string $query_string): \Slim\Http\Response
    {
        $c = $this->getContainer();

        $in_test = $this->offsetGet('in_test');

        if ('1' === $in_test) {
            $className = self::getControllerClassName($subject);
            $controller = new $className($c);

            return $controller->render();
        }

        $viewVars = [
            'url' => '/src/views/' . $subject . ($query_string ? '?' . $query_string : ''),
            'headertemplate' => 'header.twig',
        ];

        return $this->render($response, 'iframe_view.twig', $viewVars);
    }

    /**
     * Gets the theme from
     * 1. The $_REQUEST global (when it's chosen from start screen)
     * 2. Server specific config theme 3.- $_SESSION global (subsequent requests after 1.) 4.- $_COOKIE global (mostly
     *    fallback for $_SESSION after 1.- and 3.-) 5.- theme as set in config 6.- 'default' theme.
     *
     * @param array      $conf         The conf
     * @param null|mixed $_server_info
     *
     * @return string the theme
     */
    public function getTheme(array $conf, $_server_info = null)
    {
        $_theme = 'default';
        // List of themes
        $themefolders = $this->getThemeFolders();
        // Check if theme is in $_REQUEST, $_SESSION or $_COOKIE
        // 1.- First priority: $_REQUEST, this happens when you use the selector
        if (\array_key_exists('theme', $_REQUEST) &&
            \array_key_exists($_REQUEST['theme'], $themefolders)) {
            $_theme = $_REQUEST['theme'];
        } elseif ( // otherwise, see if there's a theme associated with this particular server
            null !== $_server_info &&
            \array_key_exists('theme', $_server_info) &&
            \is_string($_server_info['theme']) &&
            \array_key_exists($_COOKIE['ppaTheme'], $themefolders)) {
            $_theme = $_server_info['theme'];
        } elseif (isset($_SESSION) && \array_key_exists('ppaTheme', $_SESSION) &&
            \array_key_exists($_SESSION['ppaTheme'], $themefolders)) {
            // otherwise check $_SESSION
            $_theme = $_SESSION['ppaTheme'];
        } elseif (\array_key_exists('ppaTheme', $_COOKIE) &&
            \array_key_exists($_COOKIE['ppaTheme'], $themefolders)) {
            // oterwise check $_COOKIE
            $_theme = $_COOKIE['ppaTheme'];
        } elseif ( // see if there's a valid theme set in config file
            \array_key_exists('theme', $conf) &&
            \is_string($conf['theme']) &&
            \array_key_exists($conf['theme'], $themefolders)) {
            $_theme = $conf['theme'];
        }

        return $_theme;
    }

    /**
     * Sets the form tracking variable.
     */
    public function setForm(): string
    {
        $form = [];

        if ($this->container->server) {
            $form[] = \sprintf(
                '<input type="hidden" name="%s" value="%s" />',
                'server',
                \htmlspecialchars($this->container->server)
            );
        }

        if ($this->container->database) {
            $form[] = \sprintf(
                '<input type="hidden" name="%s" value="%s" />',
                'database',
                \htmlspecialchars($this->container->database)
            );
        }

        if ($this->container->schema) {
            $form[] = \sprintf(
                '<input type="hidden" name="%s" value="%s" />',
                'schema',
                \htmlspecialchars($this->container->schema)
            );
        }
        $this->form = \implode("\n", $form);

        return $this->form;
    }

    /**
     * Displays link to the context help.
     *
     * @param string $str      the string that the context help is related to (already escaped)
     * @param string $help     help section identifier
     * @param bool   $do_print true to echo, false to return
     *
     * @return string|void
     */
    public function printHelp($str, $help = null, $do_print = true)
    {
        if (null !== $help) {
            $helplink = $this->getHelpLink($help);
            $str .= '<a class="help" href="' . $helplink . '" title="' . $this->lang['strhelp'] . '" target="phppgadminhelp">';
            $str .= $this->lang['strhelpicon'] . '</a>';
        }

        if ($do_print) {
            echo $str;
        } else {
            return $str;
        }
    }

    /**
     * Gets the help link.
     *
     * @param string $help The help subject
     *
     * @return string the help link
     */
    public function getHelpLink($help)
    {
        return \htmlspecialchars(
            $this->container->getSubfolder('help?help=') .
            \urlencode($help) .
            '&server=' .
            \urlencode($this->misc->getServerId())
        );
    }

    /**
     * @param string $icon
     *
     * @return string
     */
    public function icon($icon = ''): string
    {
        $icon = (string) ($icon ?? '');

        $theme = $this->conf['theme'];
        $path = 'assets/images/themes';
        $default_icon = \sprintf('%s/%s/default/DisconnectedServer.png', \containerInstance()->subFolder, $path);

        if (\is_readable(\sprintf('%s/%s/%s/%s.png', \containerInstance()->BASE_PATH, $path, $theme, $icon))) {
            return \sprintf('%s/%s/%s/%s.png', \containerInstance()->subFolder, $path, $theme, $icon);
        }

        if (\is_readable(\sprintf('%s/%s/%s/%s.gif', \containerInstance()->BASE_PATH, $path, $theme, $icon))) {
            return \sprintf('%s/%s/%s/%s.gif', \containerInstance()->subFolder, $path, $theme, $icon);
        }

        if (\is_readable(\sprintf('%s/%s/%s/%s.ico', \containerInstance()->BASE_PATH, $path, $theme, $icon))) {
            return \sprintf('%s/%s/%s/%s.ico', \containerInstance()->subFolder, $path, $theme, $icon);
        }

        if (\is_readable(\sprintf('%s/%s/default/%s.png', \containerInstance()->BASE_PATH, $path, $icon))) {
            return \sprintf('%s/%s/default/%s.png', \containerInstance()->subFolder, $path, $icon);
        }

        if (\is_readable(\sprintf('%s/%s/default/%s.gif', \containerInstance()->BASE_PATH, $path, $icon))) {
            return \sprintf('%s/%s/default/%s.gif', \containerInstance()->subFolder, $path, $icon);
        }

        if (\is_readable(\sprintf('%s/%s/default/%s.ico', \containerInstance()->BASE_PATH, $path, $icon))) {
            return \sprintf('%s/%s/default/%s.ico', \containerInstance()->subFolder, $path, $icon);
        }

        return $default_icon;
    }

    /**
     * Undocumented function.
     *
     * @param string $subject
     * @psalm-suppress LessSpecificReturnStatement
     * @psalm-suppress MoreSpecificReturnType
     *
     * @return class-string

     */
    private static function getControllerClassName(string $subject): string
    {
        return '\PHPPgAdmin\Controller\\' . \ucfirst($subject) . 'Controller';
    }

    private function getContainer(): \PHPPgAdmin\ContainerUtils
    {
        return $this->container;
    }

    /**
     * Traverse THEME_PATH, consider as theme folders those which
     * contain a `global.css` stylesheet.
     *
     * @return array the theme folders
     */
    private function getThemeFolders(): array
    {
        // no THEME_PATH (how?) then return empty array
        if (!$gestor = \opendir(containerInstance()->THEME_PATH)) {
            \closedir($gestor);

            return [];
        }
        $themefolders = [];

        /* This is the right way to iterate on a folder */
        while (false !== ($foldername = \readdir($gestor))) {
            if ('.' === $foldername || '..' === $foldername) {
                continue;
            }

            $folderpath = \sprintf('%s%s%s', \containerInstance()->THEME_PATH, \DIRECTORY_SEPARATOR, $foldername);
            $stylesheet = \sprintf('%s%s%s', $folderpath, \DIRECTORY_SEPARATOR, 'global.css');
            // if $folderpath if indeed a folder and contains a global.css file, then it's a theme
            if (\is_dir($folderpath) &&
                \is_file($stylesheet)) {
                $themefolders[$foldername] = $folderpath;
            }
        }

        \closedir($gestor);

        return $themefolders;
    }
}


1			<?php
2
3			/**
4			* PHPPgAdmin 6.0.0
5			*/
6
7			namespace PHPPgAdmin;
8
9			/**
10			* @file
11			* Class to hold various commonly used functions
12			*
13			* Id: Misc.php,v 1.171 2008/03/17 21:35:48 ioguix Exp $
14			*/
15
16			/**
17			* Class to hold various commonly used functions.
18			*
19			* Release: Misc.php,v 1.171 2008/03/17 21:35:48 ioguix Exp $
20			*/
21			class ViewManager extends \Slim\Views\Twig
22			{
23			use \PHPPgAdmin\Traits\HelperTrait;
24
25			/**
26			* @var array
27			*/
28			public $appLangFiles = [];
29
30			/**
31			* @var string
32			*/
33			public $appName = '';
34
35			/**
36			* @var string
37			*/
38			public $appVersion = '';
39
40			/**
41			* @var string
42			*/
43			public $form = '';
44
45			/**
46			* @var string
47			*/
48			public $href = '';
49
50			/**
51			* @var array
52			*/
53			public $lang = [];
54
55			/**
56			* @var array
57			*/
58			public $conf;
59
60			/**
61			* @var string
62			* @psalm-suppress PropertyNotSetInConstructor
63			*/
64			public $phpMinVer;
65
66			/**
67			* @var string
68			* @psalm-suppress PropertyNotSetInConstructor
69			*/
70			public $postgresqlMinVer;
71
72			/**
73			* @var \PHPPgAdmin\Misc
74			*/
75			public $misc;
76
77			/**
78			* @var \PHPPgAdmin\ContainerUtils
79			*/
80			protected $container;
81
82			private $_connection;
			0 ignored issues – show introduced 2020-09-29 16:10 UTC by Report Bug Copy Issue Report The private property `$_connection` is not used, and could be removed. Loading history...
83
84			/**
85			* @var bool
86			*/
87			private $_no_db_connection = false;
			0 ignored issues – show introduced 2020-05-25 02:47 UTC by Report Bug Copy Issue Report The private property `$_no_db_connection` is not used, and could be removed. Loading history...
88
89			/**
90			* @var bool
91			*/
92			private $_reload_browser = false;
			0 ignored issues – show introduced 2020-05-25 02:47 UTC by Report Bug Copy Issue Report The private property `$_reload_browser` is not used, and could be removed. Loading history...
93
94			private $_data;
			0 ignored issues – show introduced 2020-05-25 02:47 UTC by Report Bug Copy Issue Report The private property `$_data` is not used, and could be removed. Loading history...
95
96			private $_database;
			0 ignored issues – show introduced 2020-09-29 16:10 UTC by Report Bug Copy Issue Report The private property `$_database` is not used, and could be removed. Loading history...
97
98			/**
99			* @var string
100			*/
101			private $_server_id;
			0 ignored issues – show introduced 2020-09-29 16:10 UTC by Report Bug Copy Issue Report The private property `$_server_id` is not used, and could be removed. Loading history...
102
103			private $_server_info;
			0 ignored issues – show introduced 2020-09-29 16:10 UTC by Report Bug Copy Issue Report The private property `$_server_info` is not used, and could be removed. Loading history...
104
105			/**
106			* @var string
107			*/
108			private $_error_msg = '';
			0 ignored issues – show introduced 2020-09-29 16:10 UTC by Report Bug Copy Issue Report The private property `$_error_msg` is not used, and could be removed. Loading history...
109
110			/**
111			* Undocumented variable.
112			*
113			* @var self
114			*/
115			private static $instance;
			0 ignored issues – show introduced 2020-09-29 16:10 UTC by Report Bug Copy Issue Report The private property `$instance` is not used, and could be removed. Loading history...
116
117			/**
118			* @param \PHPPgAdmin\ContainerUtils $container The container
119			* @param mixed $path
120			* @param mixed $settings
121			* @param \PHPPgAdmin\ContainerUtils $c
122			*/
123			public function __construct($path, $settings, \PHPPgAdmin\ContainerUtils $c)
124			{
125			$this->lang = $c->get('lang');
126			$this->conf = $c->get('conf');
127			$this->misc = $c->get('misc');
128			parent::__construct($path, $settings);
129			$this->container = $c;
130			$environment = $c->get('environment');
131			$base_script_trailing_str = \mb_substr($environment['SCRIPT_NAME'], 1);
132			$request_basepath = $c['request']->getUri()->getBasePath();
133			// Instantiate and add Slim specific extension
134			$basePath = \rtrim(\str_ireplace($base_script_trailing_str, '', $request_basepath), '/');
135
136			$this->addExtension(new \Slim\Views\TwigExtension($c['router'], $basePath));
137
138			$this->offsetSet('subfolder', \containerInstance()->subFolder);
139			$this->offsetSet('theme', $this->misc->getConf('theme'));
140			$this->offsetSet('Favicon', $this->icon('Favicon'));
141			$this->offsetSet('Introduction', $this->icon('Introduction'));
142			$this->offsetSet('lang', $this->lang);
143
144			$this->offsetSet('applangdir', $this->lang['applangdir']);
145
146			$this->offsetSet('appName', $c->get('settings')['appName']);
147
148			$_theme = $this->getTheme($this->conf, $this->misc->getServerInfo());
149
150			if (isset($_SESSION) && !isset($_SESSION['ppaTheme'])) {
151			/* save the selected theme in cookie for a year */
152			\setcookie('ppaTheme', $_theme, \time() + 31536000, '/');
153			$_SESSION['ppaTheme'] = $_theme;
154			$this->misc->setConf('theme', $_theme);
155			}
156			}
157
158			public function maybeRenderIframes(\Slim\Http\Response $response, string $subject, string $query_string): \Slim\Http\Response
159			{
160			$c = $this->getContainer();
161
162			$in_test = $this->offsetGet('in_test');
163
164			if ('1' === $in_test) {
165			$className = self::getControllerClassName($subject);
166			$controller = new $className($c);
167
168			return $controller->render();
169			}
170
171			$viewVars = [
172			'url' => '/src/views/' . $subject . ($query_string ? '?' . $query_string : ''),
173			'headertemplate' => 'header.twig',
174			];
175
176			return $this->render($response, 'iframe_view.twig', $viewVars);
177			}
178
179			/**
180			* Gets the theme from
181			* 1. The $_REQUEST global (when it's chosen from start screen)
182			* 2. Server specific config theme 3.- $_SESSION global (subsequent requests after 1.) 4.- $_COOKIE global (mostly
183			* fallback for $_SESSION after 1.- and 3.-) 5.- theme as set in config 6.- 'default' theme.
184			*
185			* @param array $conf The conf
186			* @param null\|mixed $_server_info
187			*
188			* @return string the theme
189			*/
190			public function getTheme(array $conf, $_server_info = null)
191			{
192			$_theme = 'default';
193			// List of themes
194			$themefolders = $this->getThemeFolders();
195			// Check if theme is in $_REQUEST, $_SESSION or $_COOKIE
196			// 1.- First priority: $_REQUEST, this happens when you use the selector
197			if (\array_key_exists('theme', $_REQUEST) &&
198			\array_key_exists($_REQUEST['theme'], $themefolders)) {
199			$_theme = $_REQUEST['theme'];
200			} elseif ( // otherwise, see if there's a theme associated with this particular server
201			null !== $_server_info &&
202			\array_key_exists('theme', $_server_info) &&
203			\is_string($_server_info['theme']) &&
204			\array_key_exists($_COOKIE['ppaTheme'], $themefolders)) {
205			$_theme = $_server_info['theme'];
206			} elseif (isset($_SESSION) && \array_key_exists('ppaTheme', $_SESSION) &&
207			\array_key_exists($_SESSION['ppaTheme'], $themefolders)) {
208			// otherwise check $_SESSION
209			$_theme = $_SESSION['ppaTheme'];
210			} elseif (\array_key_exists('ppaTheme', $_COOKIE) &&
211			\array_key_exists($_COOKIE['ppaTheme'], $themefolders)) {
212			// oterwise check $_COOKIE
213			$_theme = $_COOKIE['ppaTheme'];
214			} elseif ( // see if there's a valid theme set in config file
215			\array_key_exists('theme', $conf) &&
216			\is_string($conf['theme']) &&
217			\array_key_exists($conf['theme'], $themefolders)) {
218			$_theme = $conf['theme'];
219			}
220
221			return $_theme;
222			}
223
224			/**
225			* Sets the form tracking variable.
226			*/
227			public function setForm(): string
228			{
229			$form = [];
230
231			if ($this->container->server) {
232			$form[] = \sprintf(
233			'<input type="hidden" name="%s" value="%s" />',
234			'server',
235			\htmlspecialchars($this->container->server)
236			);
237			}
238
239			if ($this->container->database) {
240			$form[] = \sprintf(
241			'<input type="hidden" name="%s" value="%s" />',
242			'database',
243			\htmlspecialchars($this->container->database)
244			);
245			}
246
247			if ($this->container->schema) {
248			$form[] = \sprintf(
249			'<input type="hidden" name="%s" value="%s" />',
250			'schema',
251			\htmlspecialchars($this->container->schema)
252			);
253			}
254			$this->form = \implode("\n", $form);
255
256			return $this->form;
257			}
258
259			/**
260			* Displays link to the context help.
261			*
262			* @param string $str the string that the context help is related to (already escaped)
263			* @param string $help help section identifier
264			* @param bool $do_print true to echo, false to return
265			*
266			* @return string\|void
267			*/
268			public function printHelp($str, $help = null, $do_print = true)
269			{
270			if (null !== $help) {
271			$helplink = $this->getHelpLink($help);
272			$str .= '<a class="help" href="' . $helplink . '" title="' . $this->lang['strhelp'] . '" target="phppgadminhelp">';
273			$str .= $this->lang['strhelpicon'] . '</a>';
274			}
275
276			if ($do_print) {
277			echo $str;
278			} else {
279			return $str;
280			}
281			}
282
283			/**
284			* Gets the help link.
285			*
286			* @param string $help The help subject
287			*
288			* @return string the help link
289			*/
290			public function getHelpLink($help)
291			{
292			return \htmlspecialchars(
293			$this->container->getSubfolder('help?help=') .
294			\urlencode($help) .
295			'&server=' .
296			\urlencode($this->misc->getServerId())
297			);
298			}
299
300			/**
301			* @param string $icon
302			*
303			* @return string
304			*/
305			public function icon($icon = ''): string
306			{
307			$icon = (string) ($icon ?? '');
308
309			$theme = $this->conf['theme'];
310			$path = 'assets/images/themes';
311			$default_icon = \sprintf('%s/%s/default/DisconnectedServer.png', \containerInstance()->subFolder, $path);
312
313			if (\is_readable(\sprintf('%s/%s/%s/%s.png', \containerInstance()->BASE_PATH, $path, $theme, $icon))) {
314			return \sprintf('%s/%s/%s/%s.png', \containerInstance()->subFolder, $path, $theme, $icon);
315			}
316
317			if (\is_readable(\sprintf('%s/%s/%s/%s.gif', \containerInstance()->BASE_PATH, $path, $theme, $icon))) {
318			return \sprintf('%s/%s/%s/%s.gif', \containerInstance()->subFolder, $path, $theme, $icon);
319			}
320
321			if (\is_readable(\sprintf('%s/%s/%s/%s.ico', \containerInstance()->BASE_PATH, $path, $theme, $icon))) {
322			return \sprintf('%s/%s/%s/%s.ico', \containerInstance()->subFolder, $path, $theme, $icon);
323			}
324
325			if (\is_readable(\sprintf('%s/%s/default/%s.png', \containerInstance()->BASE_PATH, $path, $icon))) {
326			return \sprintf('%s/%s/default/%s.png', \containerInstance()->subFolder, $path, $icon);
327			}
328
329			if (\is_readable(\sprintf('%s/%s/default/%s.gif', \containerInstance()->BASE_PATH, $path, $icon))) {
330			return \sprintf('%s/%s/default/%s.gif', \containerInstance()->subFolder, $path, $icon);
331			}
332
333			if (\is_readable(\sprintf('%s/%s/default/%s.ico', \containerInstance()->BASE_PATH, $path, $icon))) {
334			return \sprintf('%s/%s/default/%s.ico', \containerInstance()->subFolder, $path, $icon);
335			}
336
337			return $default_icon;
338			}
339
340			/**
341			* Undocumented function.
342			*
343			* @param string $subject
344			* @psalm-suppress LessSpecificReturnStatement
345			* @psalm-suppress MoreSpecificReturnType
346			*
347			* @return class-string
			0 ignored issues – show Documentation Bug introduced 2020-09-29 16:10 UTC by Report Bug Copy Issue Report The doc comment `class-string` at position `0` could not be parsed: Unknown type name 'class-string' at position 0 in class-string. Loading history...
348			*/
349			private static function getControllerClassName(string $subject): string
350			{
351			return '\PHPPgAdmin\Controller\\' . \ucfirst($subject) . 'Controller';
352			}
353
354			private function getContainer(): \PHPPgAdmin\ContainerUtils
355			{
356			return $this->container;
357			}
358
359			/**
360			* Traverse THEME_PATH, consider as theme folders those which
361			* contain a `global.css` stylesheet.
362			*
363			* @return array the theme folders
364			*/
365			private function getThemeFolders(): array
366			{
367			// no THEME_PATH (how?) then return empty array
368			if (!$gestor = \opendir(containerInstance()->THEME_PATH)) {
369			\closedir($gestor);
370
371			return [];
372			}
373			$themefolders = [];
374
375			/* This is the right way to iterate on a folder */
376			while (false !== ($foldername = \readdir($gestor))) {
377			if ('.' === $foldername \|\| '..' === $foldername) {
378			continue;
379			}
380
381			$folderpath = \sprintf('%s%s%s', \containerInstance()->THEME_PATH, \DIRECTORY_SEPARATOR, $foldername);
382			$stylesheet = \sprintf('%s%s%s', $folderpath, \DIRECTORY_SEPARATOR, 'global.css');
383			// if $folderpath if indeed a folder and contains a global.css file, then it's a theme
384			if (\is_dir($folderpath) &&
385			\is_file($stylesheet)) {
386			$themefolders[$foldername] = $folderpath;
387			}
388			}
389
390			\closedir($gestor);
391
392			return $themefolders;
393			}
394			}
395

HuasoFoundries / phpPgAdmin6

Pull Request — develop (#340)

ViewManager::getThemeFolders() B

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