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<?php |
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3
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require_once 'globals.php'; |
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debug('upload.php: begin'); |
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6
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// This action requires an authorized user. |
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require_once 'auth.php'; |
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8
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9
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if (empty($_FILES)) { |
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$error = 99; |
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$filename = 'unknown'; |
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} else { |
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$error = $_FILES['file']['error']; |
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$filename = $_FILES['file']['name']; |
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} |
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16
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17
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if (!is_dir(CONFIG_UPLOAD_DIR)) { |
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/* Target directory is missing, so create it now. */ |
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mkdir(CONFIG_UPLOAD_DIR, 0755, true); |
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} |
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if ($error == UPLOAD_ERR_OK || $error == "downloaded_from_url") { |
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# All uploaded files are collected in the upload directory. |
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# If necessary, an index is added to get a unique filename. |
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$tempFile = $_FILES['file']['tmp_name']; |
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$targetFile = CONFIG_UPLOAD_DIR . "/$filename"; |
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$index = 0; |
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$fparts = pathinfo($filename); |
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$fname = $fparts['filename']; |
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$ftype = null; |
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if (isset($fparts['extension'])) { |
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$ftype = $fparts['extension']; |
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} |
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while (file_exists($targetFile)) { |
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$index++; |
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if ($ftype) { |
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$targetFile = CONFIG_UPLOAD_DIR . "/$fname-$index.$ftype"; |
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} else { |
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$targetFile = CONFIG_UPLOAD_DIR . "/$fname-$index"; |
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} |
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} |
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debug("upload.php: '$tempFile' to '$targetFile'"); |
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if (is_uploaded_file($tempFile)) { |
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move_uploaded_file($tempFile, $targetFile); |
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45
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} elseif ($error == "downloaded_from_url") { |
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rename($tempFile, $targetFile); |
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47
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} else { |
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48
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trace("upload.php: upload failed!"); |
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49
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} |
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50
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} else { |
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// Support localisation. |
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52
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require_once 'i12n.php'; |
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53
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54
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$targetFile = CONFIG_UPLOAD_DIR . "/error.html"; |
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55
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$f = fopen($targetFile, 'w'); |
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56
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if ($f) { |
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switch ($error) { |
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58
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case UPLOAD_ERR_INI_SIZE: |
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59
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$message = addslashes(__("This file is too large.")); |
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60
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break; |
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61
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case UPLOAD_ERR_FORM_SIZE: |
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62
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$message = addslashes(__("Large files are not supported.")); |
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63
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break; |
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64
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case UPLOAD_ERR_PARTIAL: |
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65
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$message = addslashes(__("File was only partially uploaded.")); |
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66
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break; |
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67
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default: |
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68
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$message = sprintf(addslashes(__("Error code %s.")), $error); |
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69
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break; |
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70
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} |
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71
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fprintf($f, "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\""); |
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72
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fprintf($f, "\"http://www.w3.org/TR/html4/strict.dtd\">"); |
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73
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fprintf($f, "<html>\n"); |
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74
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fprintf($f, "<head>\n"); |
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75
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fprintf($f, "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\n"); |
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76
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fprintf($f, "<title>Error</title>\n"); |
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77
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fprintf($f, "</head>\n"); |
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78
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fprintf($f, "<body>\n"); |
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79
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fprintf($f, "<p>\n"); |
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80
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fprintf( |
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$f, |
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addslashes(__("File '%s' cannot be shown.")) . "<br>\n%s\n", |
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83
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$filename, |
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84
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$message |
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85
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); |
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86
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fprintf($f, "</p>\n"); |
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87
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fprintf($f, "</body>\n"); |
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88
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fprintf($f, "</html>\n"); |
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89
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fclose($f); |
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90
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} |
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91
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$targetFile = "file:///$targetFile"; |
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92
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} |
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93
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94
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// create window object and send to nuc |
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95
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96
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$dt = new DateTime(); |
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97
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$date = $dt->format('Y-m-d H:i:s'); |
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98
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99
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$window = array( |
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100
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"id" => "", |
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101
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"win_id" => "", |
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102
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"name" => "", |
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103
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"state" => "", |
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104
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"file" => $targetFile, |
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105
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"userid" => "", |
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106
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"date" => $date); |
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107
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108
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//echo "<body onLoad=\"sendToNuc('newWindow=".serialize($window)."')\" /></body>"; |
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109
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110
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$serializedWindow = serialize($window); |
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111
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112
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$sw = urlencode($serializedWindow); |
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113
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// Get cURL resource |
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114
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$curl = curl_init(); |
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115
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// Set some options - we are passing in a useragent too here |
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116
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curl_setopt_array($curl, array( |
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CURLOPT_RETURNTRANSFER => 1, |
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118
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CURLOPT_URL => CONFIG_CONTROL_FILE . '?newWindow=' . $sw, |
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119
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CURLOPT_USERAGENT => 'PalMA cURL Request' |
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120
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)); |
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121
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// Send the request & save response to $resp |
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122
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$resp = curl_exec($curl); |
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123
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// Close request to clear up some resources |
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124
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curl_close($curl); |
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125
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126
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debug("upload.php: upload closed, result='$resp'"); |
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127
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UB-Mannheim /
PalMA
Dennis Müller
Stefan Weil
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