extra.php
82 lines
| 2.0 KiB
| text/x-php
|
PhpLexer
/ include / extra.php
| r1 | <?php | |||
| /* This library of functions helps the /extra file mananger */ | ||||
| function extra_delete_file($inode) { | ||||
| $file = extra_file_from_inode($inode); | ||||
| return unlink($file->fullpath); | ||||
| } | ||||
| function extra_sort_file_objects($a, $b) { | ||||
| $an = strtolower($a->name); | ||||
| $bn = strtolower($b->name); | ||||
| if( $an == $bn ) return 0; | ||||
| return ( $an < $bn ) ? -1 : 1; | ||||
| } | ||||
| function extra_handle_upload() { | ||||
| global $info,$error,$dir; | ||||
| r7 | ||||
| r1 | if( !$_FILES['extra_file'] ) return false; | |||
| r7 | ||||
| r1 | if( '' == $_FILES['extra_file']['name'] ) return false; | |||
| if( UPLOAD_ERR_NO_FILE == $_FILES['extra_file']['error'] ) return false; | ||||
| if( 0 == $_FILES['extra_file']['size'] ) return false; | ||||
| $dest = $_FILES['extra_file']['name']; | ||||
| if(isset( $_POST['name'] )) $dest = $_POST['name']; | ||||
| $dest = extra_sanitize_filename($dest); | ||||
| r7 | ||||
| r1 | if( !is_uploaded_file( $_FILES['extra_file']['tmp_name'] )) return false; | |||
| if( move_uploaded_file($_FILES['extra_file']['tmp_name'], $dir.'/'.$dest) ) return $true; | ||||
| r7 | ||||
| r1 | return false; | |||
| } | ||||
| function extra_file_from_inode($inode) { | ||||
| global $dir; | ||||
| $files = extra_get_directory_list($dir); | ||||
| foreach($files as $f) { | ||||
| if( $f->inode == $inode ) return $f; | ||||
| } | ||||
| return false; | ||||
| } | ||||
| function extra_sanitize_filename( $raw_filename ) { | ||||
| $filename = str_replace('/', ''); | ||||
| if( $filename !== $raw_filename) return false; | ||||
| } | ||||
| function extra_get_directory_list($dir) { | ||||
| if( !is_dir( $dir ) ) return false; | ||||
| if( ! $handle = opendir( $dir ) ) return false; | ||||
| r7 | ||||
| r1 | $files = array(); | |||
| r7 | ||||
| r1 | class ExtraFile { | |||
| var $name; | ||||
| var $rwx; | ||||
| var $mtime; | ||||
| var $inode; | ||||
| r7 | ||||
| r11 | function __construct($path, $file) { | |||
| r1 | $this->name = $file; | |||
| $this->fullpath = $path . $file; | ||||
| $this->rwx = is_readable($this->fullpath) ? 'r' : '-'; | ||||
| $this->rwx.= is_writable($this->fullpath) ? 'w' : '-'; | ||||
| $this->rwx.= is_executable($this->fullpath) ? 'x' : '-'; | ||||
| $this->mtime = filemtime($this->fullpath); | ||||
| $this->inode = fileinode($this->fullpath); | ||||
| } | ||||
| r7 | ||||
| r1 | } | |||
| r7 | ||||
| r1 | while (false !== ($file = readdir($handle))) { | |||
| if( is_file( $dir.'/'.$file )) $files[] = new ExtraFile($dir.'/', $file); | ||||
| } | ||||
| r7 | return $files; | |||
| r1 | } | |||
| r7 | ?> | |||
