File dav/method/GET.class.php

Last commit: Thu Nov 7 01:07:03 2019 +0100	Jan Dankert	No direct calls any more. All data of the CMS is transferred via the API within an array.


     1 <?php
     2 
     3 class DAV_GET extends DAV
     4 {
     5 
     6 	/**
     7 	 * WebDav-GET-Methode.
     8 	 * Die gew�nschte Datei wird geladen und im HTTP-Body mitgeliefert.
     9 	 */	
    10 	public function execute()
    11 	{
    12 		switch( $this->request->type )
    13 		{
    14 			case 'root':
    15 			case 'folder':
    16 				$this->getDirectoryIndex();
    17 				break;
    18 				
    19 			case 'page':
    20 				$this->httpStatus( '200 OK' );
    21 				header('Content-Type: text/html');
    22 			
    23 				echo '<html><head><title>OpenRat WEBDAV Access</title></head>';
    24 				echo '<body>';
    25 				echo '<h1>'.$this->request->type.'</h1>';
    26 				echo '<pre>';
    27 				echo 'No Content available';
    28 				echo '</pre>';
    29 				echo '</body>';
    30 				echo '</html>';
    31 				break;
    32 				
    33 			case 'link':
    34 				$this->httpStatus( '200 OK' );
    35 			
    36 				header('Content-Type: text/plain');
    37 				
    38 				$link = $this->client->link( $this->request->objectid );
    39 				echo 'url: '      .$link['url']           ."\n";
    40 				echo 'target-id: '.$link['linkedObjectId']."\n";
    41 				
    42 				break;
    43 				
    44 			case 'file':
    45 			case 'image':
    46 			case 'text':
    47 				$this->httpStatus( '200 OK' );
    48 				
    49 				$file      = $this->client->file     ( $this->request->objectid );
    50 				$filevalue = $this->client->filevalue( $this->request->objectid );
    51 				
    52 				header('Content-Type: '.$file['mimetype']);
    53 				header('X-File-Id: '   .$this->request->objectid );
    54 		
    55 				// Angabe Content-Disposition
    56 				// - Bild soll "inline" gezeigt werden
    57 				// - Dateiname wird benutzt, wenn der Browser das Bild speichern moechte
    58 				header('Content-Disposition: inline; filename='.$file['filename'].'.'.$file['extension'] );
    59 				header('Content-Transfer-Encoding: binary' );
    60 				header('Content-Description: '.$file['filename'].'.'.$file['extension'] );
    61 		
    62 				// Groesse des Bildes in Bytes
    63 				// Der Browser hat so die Moeglichkeit, einen Fortschrittsbalken zu zeigen
    64 				header('Content-Length: '.$file['size'] );
    65 				
    66 				echo $filevalue['value'];
    67 				
    68 				break;
    69 
    70             default:
    71                 $this->httpStatus( '200 OK' );
    72                 header('Content-Type: text/html');
    73 
    74                 echo '<html><head><title>OpenRat WEBDAV Access</title></head>';
    75                 echo '<body>';
    76                 echo '<h1>'.$this->request->type.'</h1>';
    77                 echo '<pre>';
    78                 echo 'Unknown node type: '.$this->request->type;
    79                 echo '</pre>';
    80                 echo '</body>';
    81                 echo '</html>';
    82                 break;
    83 
    84 
    85         }
    86 	}
    87 
    88 
    89 
    90 
    91     /**
    92      * Erzeugt ein Unix-�hnliche Ausgabe des Verzeichnisses als HTML.
    93      */
    94     protected function getDirectoryIndex()
    95     {
    96         $this->httpStatus( '200 OK' );
    97 
    98         // Verzeichnis ausgeben
    99         header('Content-Type: text/html');
   100         $nl = "\n";
   101 
   102 
   103 
   104 
   105         $titel = 'Index of '.htmlspecialchars($this->sitePath);
   106         $format = "%15s  %-19s  %-s\n";
   107 
   108         echo '<html><head><title>'.$titel.'</title></head>';
   109         echo '<body>';
   110         echo '<h1>'.$titel.'</h1>'.$nl;
   111         echo '<pre>';
   112 
   113         printf($format, "Size", "Last modified", "Filename");
   114 
   115 
   116         switch( $this->request->type )
   117         {
   118             case 'root':  // Projektliste
   119 
   120                 $result = $this->client->projectlist();
   121                 $projects = $result['projects'];
   122                 foreach( $projects as $projectid=>$p )
   123                 {
   124                     echo '<a href="'.$p['name'].'">'.$p['name'].'</a>'.$nl;
   125                 }
   126                 break;
   127 
   128             case 'folder':  // Verzeichnisinhalt
   129 
   130                 $folder = $this->client->folder( $this->request->objectid );
   131 
   132                 foreach( $folder['content']['object'] as $object )
   133                 {
   134 
   135                     printf($format,
   136                         number_format(1),
   137                         strftime("%Y-%m-%d %H:%M:%S",$object['date'] ),
   138                         '<a href="./'.$object['filename'].'">'.$object['filename'].'</a>');
   139                     echo $nl;
   140 
   141                 }
   142         }
   143 
   144         echo '</pre>';
   145         echo '</body>';
   146         echo '</html>';
   147     }
   148 
   149 
   150 
   151 
   152 }



Download dav/method/GET.class.php


History
Thu, 7 Nov 2019 01:07:03 +0100	Jan Dankert	No direct calls any more. All data of the CMS is transferred via the API within an array.
Mon, 4 Nov 2019 23:56:38 +0100	Jan Dankert	Refactoring: Renaming WebDAV to DAV base class.
Mon, 4 Nov 2019 23:54:13 +0100	Jan Dankert	Refactoring: Splitting DAV methods into single files.