Created
July 22, 2013 13:26
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| <html><body><pre> | |
| <?php | |
| require_once('.ignore.canvas-authentication.inc.php'); | |
| require_once('Pest.php'); | |
| /** | |
| * Generate the Canvas API authorization header | |
| **/ | |
| function buildCanvasAuthorizationHeader() { | |
| return array ('Authorization' => 'Bearer ' . CANVAS_API_TOKEN); | |
| } | |
| /** | |
| * Pass-through a Pest request with added Canvas authorization token | |
| **/ | |
| $PEST = new Pest(CANVAS_API_URL); | |
| function callCanvasApi($verb, $url, $data) { | |
| global $PEST; | |
| $json = null; | |
| echo "\nSTART callCanvasApi()\n"; | |
| echo "$verb\n"; | |
| echo "$url\n"; | |
| print_r($data); | |
| try { | |
| $json = $PEST->$verb($url, $data, buildCanvasAuthorizationHeader()); | |
| } catch (Exception $e) { | |
| echo 'API ERROR'; | |
| print_r($e->getMessage()); | |
| exit; | |
| } | |
| echo "\nAPI RESPONSE\n"; | |
| print_r($json); | |
| return $json; | |
| } | |
| /** | |
| * build a file path out of component directories and filenames | |
| **/ | |
| function buildPath() { | |
| $args = func_get_args(); | |
| $path = ''; | |
| foreach ($args as $arg) { | |
| if (strlen($path)) { | |
| $path .= "/$arg"; | |
| } else { | |
| $path = $arg; | |
| } | |
| } | |
| return $path; | |
| } | |
| $localPath = "/var/www/project/canvas/api"; | |
| $fileName = 'test.txt'; | |
| $fileInfo['name'] = $fileName; | |
| $fileInfo['size'] = filesize(buildPath($localPath, $fileName)); | |
| $fileInfo['path'] = ''; | |
| $json = callCanvasApi('post', "/courses/903/files", | |
| array( | |
| 'name' => $fileInfo['name'], | |
| 'size' => $fileInfo['size'], | |
| //'parent_folder_path' => $fileInfo['path'], | |
| 'on_duplicate' => 'rename' | |
| ) | |
| ); | |
| $fileUpload = json_decode($json, true); | |
| echo "\nAPI RESPONSE (FORMATTED)\n"; | |
| print_r($fileUpload); | |
| if ($fileUpload) { | |
| $uploadRequest = new Pest($fileUpload['upload_url']); | |
| $uploadParams = $fileUpload['upload_params']; | |
| $uploadParams['file'] = '@' . buildPath($localPath, $fileName); | |
| $response = null; | |
| try { | |
| echo "\nSTART uploadRequest->post({$fileUpload['upload_url']})\n"; | |
| print_r($uploadParams); | |
| $response = $uploadRequest->post('', $uploadParams); | |
| } catch (Exception $e) { | |
| echo "\nAPI ERROR\n"; | |
| print_r($e->getMessage()); | |
| exit; | |
| } | |
| echo "\nAPI RESPONSE\n"; | |
| echo "$response\n"; | |
| } else { | |
| echo 'PROBLEM STARTING FILE UPLOAD'; | |
| exit; | |
| } | |
| echo "END OF SCRIPT\n"; | |
| ?></pre></body></html> |
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