PHP Menu::list_dirs方法代码示例

 /**
  * Create upload page
  * 
  * @author Thibaud Rohmer
  */
 public function __construct()
 {
     /// Get all subdirs
     $list_dirs = Menu::list_dirs(Settings::$photos_dir, true);
     foreach ($list_dirs as $dir) {
         $this->dirs[] = File::a2r($dir);
     }
     if (isset(CurrentUser::$path)) {
         $this->selected_dir = File::a2r(CurrentUser::$path);
     }
 }

 /**
  * Board constructor
  *
  * @param string $path 
  * @author Thibaud Rohmer
  */
 public function __construct($path = NULL)
 {
     if (!isset($path)) {
         $path = CurrentUser::$path;
     }
     $this->analyzed = array();
     $this->path = $path;
     // If $path is a file, list directory containing the file
     if (is_file($path)) {
         $this->path = dirname($path);
     }
     $this->title = basename($this->path);
     $this->header = new BoardHeader($this->title, $this->path);
     $this->files = Menu::list_files($this->path);
     $this->dirs = Menu::list_dirs($this->path);
     $pageURL = Settings::$site_address . "/?f=" . urlencode(File::a2r($this->path));
     // generate the header - opengraph metatags for facebook
     $this->page_header = "<meta property=\"og:url\" content=\"" . $pageURL . "\"/>\n" . "<meta property=\"og:site_name\" content=\"" . Settings::$name . "\"/>\n" . "<meta property=\"og:type\" content=\"article\"/>\n" . "<meta property=\"og:title\" content=\"" . Settings::$name . ": " . File::a2r($this->path) . "\"/>\n";
     if (Settings::$fbappid) {
         $this->page_header .= "<meta property=\"fb:app_id\" content=\"" . Settings::$fbappid . "\"/>\n";
     }
     if (!empty($this->files)) {
         $i = 0;
         foreach ($this->files as $file) {
             if ($i > 9) {
                 break;
             }
             if (Judge::is_public($file)) {
                 $this->page_header .= "<meta property=\"og:image\" content=\"" . Settings::$site_address . "/?t=Thb&f=" . urlencode(File::a2r($file)) . "\"/>\n";
                 $i++;
             }
         }
     } else {
         // No files in the directory, getting thumbnails from sub-directories
         $i = 0;
         foreach ($this->dirs as $d) {
             if ($i > 9) {
                 break;
             }
             if (!Judge::view($d)) {
                 //Dir is not accessible (rights) - ignore it for better performance
                 continue;
             }
             $img = Judge::searchDir($d, true);
             if ($img) {
                 $this->page_header .= "<meta property=\"og:image\" content=\"" . Settings::$site_address . "/?t=Thb&f=" . urlencode(File::a2r($img)) . "\"/>\n";
                 $i++;
             }
         }
     }
     $this->foldergrid();
 }

 public function Calculate()
 {
     /// Calculate number of users, etc...
     $this->stats['Users'] = sizeof(Account::findAll());
     $this->stats['Groups'] = sizeof(Group::findAll());
     $this->stats['Items'] = sizeof(Menu::list_files(Settings::$photos_dir, true));
     $this->stats['Generated items'] = sizeof(Menu::list_files(Settings::$thumbs_dir, true));
     $this->stats['Albums'] = sizeof(Menu::list_dirs(Settings::$photos_dir, true));
     $this->accounts = array_reverse(Account::findAll());
     $commentsfile = Settings::$conf_dir . "/comments.xml";
     if (is_file($commentsfile)) {
         $xml = simplexml_load_file($commentsfile);
         $this->comments = $xml->children();
     }
 }

 public function dir2div($dir)
 {
     $subdirs = Menu::list_dirs($dir);
     $res = "<li class=' ";
     if (sizeof($subdirs) > 0) {
         $res .= " has_sub ";
     }
     try {
         File::a2r(CurrentUser::$path, $dir);
         $res .= " selected ";
     } catch (Exception $e) {
         // Do nothing
     }
     $res .= " dir'>";
     $res .= "\n\t\t<div class='title {$class}'>\t<span id='" . urlencode(File::a2r($dir)) . "' class='" . addslashes(htmlentities(File::a2r($dir), ENT_QUOTES, 'UTF-8')) . "'>" . htmlentities(basename($dir), ENT_QUOTES, 'UTF-8') . "</span></div>\n\t\t\t<ul class='subdirs'>\n\t\t\t";
     foreach ($subdirs as $d) {
         $res .= $this->dir2div($d);
     }
     $res .= "</ul></li>";
     return $res;
 }

 /**
  * List directories in $dir, omit hidden directories
  *
  * @param string $dir 
  * @return void
  * @author Thibaud Rohmer
  */
 public static function list_dirs($dir, $rec = false, $hidden = false)
 {
     /// Directories list
     $list = array();
     /// Check that $dir is a directory, or throw exception
     if (!is_dir($dir)) {
         throw new Exception("'" . $dir . "' is not a directory");
     }
     /// Directory content
     $dir_content = scandir($dir);
     if (empty($dir_content)) {
         // Directory is empty or no right to read
         return $list;
     }
     /// Check each content
     foreach ($dir_content as $content) {
         /// Content isn't hidden and is a directory
         if (($content[0] != '.' || $hidden) && is_dir($path = $dir . "/" . $content)) {
             /// Add content to list
             $list[] = $path;
             if ($rec) {
                 $list = array_merge($list, Menu::list_dirs($dir . "/" . $content, true));
             }
         }
     }
     /// Return directories list
     return $list;
 }

 /**
  * Check if a file is viewable in a folder, and returns path to that file.
  */
 public static function searchDir($dir, $public_search = false)
 {
     $rightsdir = File::r2a(File::a2r($dir), Settings::$thumbs_dir);
     $rightsfiles = glob($rightsdir . "/.*ights.xml");
     // Check files
     foreach ($rightsfiles as $rf) {
         $f = Judge::associated_file($rf);
         if ($public_search and Judge::is_public($f) or !$public_search and Judge::view($f)) {
             if (is_file($f)) {
                 return $f;
             } else {
                 foreach (Menu::list_files($f, true) as $p) {
                     if ($public_search and Judge::is_public($p) or !$public_search and Judge::view($p)) {
                         return $p;
                     }
                 }
             }
         }
     }
     // Check subdirs
     foreach (Menu::list_dirs($dir) as $d) {
         if ($f = Judge::searchDir($d, $public_search)) {
             return $f;
         }
     }
     return false;
 }

 /**
  * Check recursively if a file is viewable in a folder, and returns path to that file.
  */
 public static function searchDir($dir, $public_search = false)
 {
     foreach (Menu::list_files($dir) as $f) {
         if (Judge::view($f)) {
             return $f;
         }
     }
     foreach (Menu::list_dirs($dir) as $d) {
         if (($f = Judge::searchDir($d, $public_search)) != NULL) {
             return $f;
         }
     }
     return NULL;
 }

 /**
  * Reccursively delete all files in $dir
  * 
  * @param string $dir
  * @author Thibaud Rohmer
  */
 public function rec_del($dir)
 {
     if (is_file($dir)) {
         return unlink($dir);
     }
     $dirs = Menu::list_dirs($dir);
     $files = Menu::list_files($dir, false, true);
     foreach ($dirs as $d) {
         AdminDelete::rec_del($d);
     }
     foreach ($files as $f) {
         unlink($f);
     }
     return rmdir($dir);
 }

 /**
  * Reccursively delete all files in $dir
  * 
  * @param string $dir
  * @author Thibaud Rohmer
  */
 public function rec_del($dir)
 {
     if ($dir == Settings::$photos_dir) {
         return;
     }
     if (is_file($dir)) {
         return unlink($dir);
     }
     $dirs = Menu::list_dirs($dir);
     $files = Menu::list_files($dir, false, true);
     foreach ($dirs as $d) {
         Admin::rec_del($d);
     }
     foreach ($files as $f) {
         unlink($f);
     }
     return rmdir($dir);
 }

 /**
  * Create Settings page
  * 
  */
 public function __construct()
 {
     $this->folders = Menu::list_dirs(Settings::$photos_dir, true);
 }

 /**
  * List directories contained in $dir
  */
 public static function list_dirs($key, $dir, $rec = false)
 {
     CurrentUser::keyin($key);
     $res = array();
     $m = Menu::list_dirs(File::r2a($dir), $rec);
     if (sizeof($m) == 0) {
         return $res;
     }
     foreach ($m as $i) {
         if (Judge::view($i)) {
             $res[] = File::a2r($i);
         }
     }
     return $res;
 }