我正在尝试使用Google Docs Api创建文档的副本，然后通过在其中插入文本来编辑该副本。因此，我查看了文档并似乎完全按照说的方式实现了它。
<?php
//That is, if this is just a regular login
//Personal Files
require("loginManager.php");
require("globals.php");
require("googleDrive.php");
//Moodle files
require("../config.php");
require("../my/lib.php");
require("../files/renderer.php");
require("../course/lib.php");
//Google Docs
$CREDENTIALS_PATH = "../../" . "vendor/autoload.php";
require ($CREDENTIALS_PATH);
//Example code
$copyTitle = 'Copy Title';
$documentId = "xxxxxxxxxxxxxxxxxxxxxxxxxx";
$copy = new Google_Service_Drive_DriveFile(array(
'name' => $copyTitle
));
//Initialize necessary client variables
$desiredPath = "../../credentials.json";
$authCode = (isset($_GET["code"]) ? $_GET["code"]:"");
GoogleDrive::setAuthCode($authCode);
$client = GoogleDrive::getClient($desiredPath, $FULLSCRIPT);
$docServices = new Google_Service_Docs($client);
$driveServices = new Google_Service_Drive($client);
$files = $driveServices->files;
$documents = $docServices->documents;
$driveResponse = $files->copy($documentId, $copy);
$documentCopyId = $driveResponse->id;
//Create desiredRequests
$desiredRequests = new Google_Service_Docs_Request(array(
'insertText' => array(
'text' => 'Hello world!',
'location' => array(
'index' => 1))));
$batchUpdateRequests = new Google_Service_Docs_BatchUpdateDocumentRequest(array(
'requests' => $desiredRequests));
$docChangeResponse = $documents->batchUpdate($documentCopyId, $batchUpdateRequests);
echo $OUTPUT->header();
echo $OUTPUT->custom_block_region('content');
echo $OUTPUT->footer();
//Check if there's any get actions that need to be serviced
$getVariable = filter_input(INPUT_GET, "action");
if($getVariable == "openFileManager") {core_files_renderer::render_form_filemanager();}
else if($getVariable == "createCourse")
{
/*Important note: there are two types of ids when it comes to courses
*
* Programmer's Notes:
*
* -$instance is the instance of a record of from the enrol table
* -the enrol table stores instances of courses...so does mdl_course
* -idnumber and id, the latter is the actual primary key, the other is
* I guess is for school admins or course creators to be able to number
* the courses according to their own system. idnumber can be null.
*
*/
$enrollmentPlugin = enrol_get_plugin("manual");
if($enrollmentPlugin)
{
//Create data for course_request
$data = new stdClass();
$data->requester = $USER->id;
$data->id = 1;
$course_request_object = new course_request($data);
unset($data);
//create data for new course
$data = new stdClass();
$data->fullname = 'Math';
$data->shortname = 'Math 7';
$data->summary = 'Awesome!';
$data->summaryformat = FORMAT_PLAIN;
$data->format = 'topics';
$data->newsitems = 0;
$data->numsections = 5;
//$data->category = $course_request_object->get_category();
$data->category = 1;
$course = create_course($data);
//Instance is the record from the enrol table
$instanceid = $enrollmentPlugin->add_instance($course);
$instance = $DB->get_record('enrol', array('courseid'=>$course->id, 'enrol'=>'manual'), '*', MUST_EXIST);
$enrollmentPlugin->enrol_user($instance, $USER->id);
}
}
else if($getVariable == "appendDocument")
{
$courseID = filter_input(INPUT_GET, "courseID");
$fs = get_file_storage();
$data = array(
'contextid' => $courseID, // ID of context
'component' => 'course_myarea', // usually = table name
'filearea' => 'myarea', // usually = table name
'itemid' => 0, // usually = ID of row in table
'filepath' => '/', // any path beginning and ending in /
'filename' => 'myfile.txt'
);
$content = "hellp worldl";
$fs->create_file_from_string($data, $content);
}
else if($getvariable == null)
{
//if there are no get paramaters then it's a first time entry
//get all of user's courses, files, etc
$courses = enrol_get_all_users_courses($USER->id);
global $DB;
foreach($courses as $currentCourse)
{
$desiredID = $currentCourse->id;
$desiredFiles = $DB->get_record('files', array('contextid'=> $desiredID));
$contentHash = $desiredFiles->contenthash;
$dir1 = substr($contentHash, 0, 2); $dir2 = substr($contentHash, 2, 2);
$desiredPath = $CFG->dirrot."../../../../moodledata/filedir/"
.$dir1."/".$dir2."/".$contentHash;
$myFile = file_get_contents($desiredPath);
$type = mime_content_type($desiredPath);
$contentTypes = array("pdf" => "application/pdf",
"txt" => "text/plain");
//header("Content-Type: application/pdf");
//readfile($desiredPath, false, $foo);
$myFile = file_get_contents("goedel.pdf");
$foo = 3;
}
}
?>
这里是GoogleDrive :: getClient的定义，以帮助使用
class GoogleDrive
{
private static $AUTH_CODE;
public static function setAuthCode($desiredCode)
{
self::$AUTH_CODE = $desiredCode;
}
public static function getClient($credentialsPath, $callbackScript)
{
$client = new Google_Client();
$client->setApplicationName('MyApp');
$client->setScopes(Google_Service_Drive::DRIVE);
$client->setAuthConfig($credentialsPath);
$client->setAccessType('online');
$client->setPrompt('select_account consent');
$desiredVariable = self::$AUTH_CODE;
if($desiredVariable != null)
{
$accessToken = $client->fetchAccessTokenWithAuthCode($desiredVariable);
$client->setAccessToken($accessToken);
return $client;
}
// Load previously authorized token from a file, if it exists.
// The file token.json stores the user's access and refresh tokens, and is
// created automatically when the authorization flow completes for the first
// time.
$tokenPath = 'token.json';
if (file_exists($tokenPath)) {
$accessToken = json_decode(file_get_contents($tokenPath), true);
$client->setAccessToken($accessToken);
}
// If there is no previous token or it's expired.
if ($client->isAccessTokenExpired()) {
// Refresh the token if possible, else fetch a new one.
if ($client->getRefreshToken()) {
$client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
} else {
// Request authorization from the user.
$authUrl = $client->createAuthUrl();
$client->setRedirectUri($callbackScript);
redirect($authUrl);
// Exchange authorization code for an access token.
$accessToken = $client->fetchAccessTokenWithAuthCode($authCode);
$client->setAccessToken($accessToken);
// Check to see if there was an error.
if (array_key_exists('error', $accessToken)) {
throw new Exception(join(', ', $accessToken));
}
}
// Save the token to a file.
if (!file_exists(dirname($tokenPath))) {
mkdir(dirname($tokenPath), 0700, true);
}
file_put_contents($tokenPath, json_encode($client->getAccessToken()));
}
return $client;
}
}
但是，当我运行前面的代码时，出现此错误。
Invalid JSON payload received. Unknown name "createFooterType" at 'requests': Cannot find field.
Invalid JSON payload received. Unknown name "createFooterDataType" at 'requests': Cannot find field.
Invalid JSON payload received. Unknown name "createFootnoteType" at 'requests': Cannot find field.
Invalid JSON payload received. Unknown name "createFootnoteDataType" at 'requests': Cannot find field.
Invalid JSON payload received. Unknown name "createHeaderType" at 'requests': Cannot find field.
Invalid JSON payload received. Unknown name "createHeaderDataType" at 'requests': Cannot find field.
Invalid JSON payload received. Unknown name "createNamedRangeType" at 'requests': Cannot find field.
Invalid JSON payload received. Unknown name "createNamedRangeDataType" at 'requests': Cannot find field.
Invalid JSON payload received. Unknown name "createParagraphBulletsType" at 'requests': Cannot find field.
Invalid JSON payload received. Unknown name "createParagraphBulletsDataType" at 'requests': Cannot find field.
Invalid JSON payload received. Unknown name "deleteContentRangeType" at 'requests': Cannot find fiel...
任何帮助或指导将不胜感激。
我相信您的情况和目标如下。
a copy of a document的脚本起作用。为此，此修改如何？
$desiredRequests = new Google_Service_Docs_Request(array(
'insertText' => array(
'text' => 'Hello world!',
'location' => array(
'index' => 25))));
在您的脚本中，当检索到$batchUpdateRequests时，它将变为如下。
{"requests":{"createNamedRangeType":{},"createNamedRangeDataType":{},"createParagraphBulletsType":{},"createParagraphBulletsDataType":{},"deleteContentRangeType":{},"deleteContentRangeDataType":{},"deleteNamedRangeType":{},"deleteNamedRangeDataType":{},"deleteParagraphBulletsType":{},"deleteParagraphBulletsDataType":{},"deletePositionedObjectType":{},"deletePositionedObjectDataType":{},"deleteTableColumnType":{},"deleteTableColumnDataType":{},"deleteTableRowType":{},"deleteTableRowDataType":{},"insertInlineImageType":{},"insertInlineImageDataType":{},"insertTableRowType":{},"insertTableRowDataType":{},"insertTextType":{},"insertTextDataType":{},"replaceAllTextType":{},"replaceAllTextDataType":{},"updateParagraphStyleType":{},"updateParagraphStyleDataType":{},"updateTextStyleType":{},"updateTextStyleDataType":{},"internal_gapi_mappings":{},"modelData":{},"processed":{},"insertText":{}}}
$desiredRequests = array(new Google_Service_Docs_Request(array(
'insertText' => array(
'text' => 'Hello world!',
'location' => array(
'index' => 25)))));
在此修改后的脚本中，当检索到$batchUpdateRequests时，它将变为如下。
{"requests":[{"insertText":{"text":"Hello world!","location":{"index":25,"segmentId":null}}}]}
Invalid requests[0].insertText: Index 25 must be less than the end index of the referenced segment的错误，请将'index' => 25修改为'index' => 1。