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(Unicode C) Retrieve the metadata for a DriveItemSee more OneDrive ExamplesFetches the JSON metadata for a DriveItem. For more information, see https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_get?view=odsp-graph-online
#include <C_CkJsonObjectW.h> #include <C_CkHttpW.h> void ChilkatSample(void) { HCkJsonObjectW json; HCkHttpW http; const wchar_t *metaData; BOOL success; const wchar_t *odata_context; const wchar_t *microsoft_graph_downloadUrl; const wchar_t *createdDateTime; const wchar_t *cTag; const wchar_t *eTag; const wchar_t *id; const wchar_t *lastModifiedDateTime; const wchar_t *name; int size; const wchar_t *webUrl; int ratingRating; int ratingSimpleRating; const wchar_t *createdByUserDisplayName; const wchar_t *createdByUserId; const wchar_t *lastModifiedByUserDisplayName; const wchar_t *lastModifiedByUserId; const wchar_t *parentReferenceDriveId; const wchar_t *parentReferenceDriveType; const wchar_t *parentReferenceId; const wchar_t *parentReferenceName; const wchar_t *parentReferencePath; const wchar_t *fileMimeType; const wchar_t *fileHashesSha1Hash; const wchar_t *fileSystemInfoCreatedDateTime; const wchar_t *fileSystemInfoLastModifiedDateTime; int imageHeight; int imageWidth; const wchar_t *photoTakenDateTime; const wchar_t *sharedScope; const wchar_t *sharedOwnerUserDisplayName; const wchar_t *sharedOwnerUserId; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Use your client ID, client secret, and tenant ID in the following lines json = CkJsonObjectW_Create(); CkJsonObjectW_UpdateString(json,L"client_id",L"2871da2c-8176-4b7f-869b-2311aa82e743"); CkJsonObjectW_UpdateString(json,L"client_secret",L"2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH"); CkJsonObjectW_UpdateString(json,L"scope",L"https://graph.microsoft.com/.default"); CkJsonObjectW_UpdateString(json,L"token_endpoint",L"https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token"); http = CkHttpW_Create(); CkHttpW_putAuthToken(http,CkJsonObjectW_emit(json)); // Sends the following GET request: // GET https://graph.microsoft.com/v1.0/users/{user-id}/drive/root:/{item-path} // Make sure to automatically follow redirects CkHttpW_putFollowRedirects(http,TRUE); // This example will get the metadata for /Misc/wildlife/penguins.jpg CkHttpW_SetUrlVar(http,L"item_path",L"Misc//penguins.jpg"); CkHttpW_SetUrlVar(http,L"user_id",L"4fe732c3-322e-4a6b-b729-2fd1eb5c6104"); metaData = CkHttpW_quickGetStr(http,L"https://graph.microsoft.com/v1.0/users/{$user_id}/drive/root:/{$item_path}"); if (CkHttpW_getLastMethodSuccess(http) != TRUE) { wprintf(L"%s\n",CkHttpW_lastErrorText(http)); CkJsonObjectW_Dispose(json); CkHttpW_Dispose(http); return; } CkJsonObjectW_putEmitCompact(json,FALSE); success = CkJsonObjectW_Load(json,metaData); wprintf(L"%s\n",CkJsonObjectW_emit(json)); // Sample JSON metadata result: // { // "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('admin%40chilkat.io')/drive/root/$entity", // "@microsoft.graph.downloadUrl": "https://public.dm.files.1drv.com/y4mh0z_Og97O7Q...o2q1HhNBU", // "createdDateTime": "2017-06-04T20:40:22.48Z", // "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NzIuMjU3", // "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODcyLjY", // "id": "3A33FCEB9B74CC15!4872", // "lastModifiedDateTime": "2018-10-20T18:22:29.977Z", // "name": "penguins.jpg", // "size": 777835, // "webUrl": "https://1drv.ms/i/s!ABXMdJvr_DM6pgg", // "rating": { // "rating": 75, // "simpleRating": 4 // }, // "createdBy": { // "user": { // "displayName": "Joe Programmer", // "id": "3a33fceb9b74cc15" // } // }, // "lastModifiedBy": { // "user": { // "displayName": "Joe Programmer", // "id": "3a33fceb9b74cc15" // } // }, // "parentReference": { // "driveId": "3a33fceb9b74cc15", // "driveType": "personal", // "id": "3A33FCEB9B74CC15!4871", // "name": "wildlife", // "path": "/drive/root:/Misc/wildlife" // }, // "file": { // "mimeType": "image/jpeg", // "hashes": { // "sha1Hash": "DF7BE9DC4F467187783ACA68C7CE98E4DF2172D0" // } // }, // "fileSystemInfo": { // "createdDateTime": "2017-06-04T20:40:22.48Z", // "lastModifiedDateTime": "2009-07-14T05:32:31.674Z" // }, // "image": { // "height": 768, // "width": 1024 // }, // "photo": { // "takenDateTime": "2008-02-18T05:07:31Z" // }, // "shared": { // "scope": "users", // "owner": { // "user": { // "displayName": "Joe Programmer", // "id": "3a33fceb9b74cc15" // } // } // } // } // // If the response status code was not 200, then it failed. if (CkHttpW_getLastStatus(http) != 200) { wprintf(L"Response Status Code = %d\n",CkHttpW_getLastStatus(http)); wprintf(L"Failed.\n"); CkJsonObjectW_Dispose(json); CkHttpW_Dispose(http); return; } // Demonstrate how to parse the JSON... // Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat. // See this example explaining how this memory should be used: const char * functions. odata_context = CkJsonObjectW_stringOf(json,L"\"@odata.context\""); microsoft_graph_downloadUrl = CkJsonObjectW_stringOf(json,L"\"@microsoft.graph.downloadUrl\""); createdDateTime = CkJsonObjectW_stringOf(json,L"createdDateTime"); cTag = CkJsonObjectW_stringOf(json,L"cTag"); eTag = CkJsonObjectW_stringOf(json,L"eTag"); id = CkJsonObjectW_stringOf(json,L"id"); lastModifiedDateTime = CkJsonObjectW_stringOf(json,L"lastModifiedDateTime"); name = CkJsonObjectW_stringOf(json,L"name"); size = CkJsonObjectW_IntOf(json,L"size"); webUrl = CkJsonObjectW_stringOf(json,L"webUrl"); ratingRating = CkJsonObjectW_IntOf(json,L"rating.rating"); ratingSimpleRating = CkJsonObjectW_IntOf(json,L"rating.simpleRating"); createdByUserDisplayName = CkJsonObjectW_stringOf(json,L"createdBy.user.displayName"); createdByUserId = CkJsonObjectW_stringOf(json,L"createdBy.user.id"); lastModifiedByUserDisplayName = CkJsonObjectW_stringOf(json,L"lastModifiedBy.user.displayName"); lastModifiedByUserId = CkJsonObjectW_stringOf(json,L"lastModifiedBy.user.id"); parentReferenceDriveId = CkJsonObjectW_stringOf(json,L"parentReference.driveId"); parentReferenceDriveType = CkJsonObjectW_stringOf(json,L"parentReference.driveType"); parentReferenceId = CkJsonObjectW_stringOf(json,L"parentReference.id"); parentReferenceName = CkJsonObjectW_stringOf(json,L"parentReference.name"); parentReferencePath = CkJsonObjectW_stringOf(json,L"parentReference.path"); fileMimeType = CkJsonObjectW_stringOf(json,L"file.mimeType"); fileHashesSha1Hash = CkJsonObjectW_stringOf(json,L"file.hashes.sha1Hash"); fileSystemInfoCreatedDateTime = CkJsonObjectW_stringOf(json,L"fileSystemInfo.createdDateTime"); fileSystemInfoLastModifiedDateTime = CkJsonObjectW_stringOf(json,L"fileSystemInfo.lastModifiedDateTime"); imageHeight = CkJsonObjectW_IntOf(json,L"image.height"); imageWidth = CkJsonObjectW_IntOf(json,L"image.width"); photoTakenDateTime = CkJsonObjectW_stringOf(json,L"photo.takenDateTime"); sharedScope = CkJsonObjectW_stringOf(json,L"shared.scope"); sharedOwnerUserDisplayName = CkJsonObjectW_stringOf(json,L"shared.owner.user.displayName"); sharedOwnerUserId = CkJsonObjectW_stringOf(json,L"shared.owner.user.id"); CkJsonObjectW_Dispose(json); CkHttpW_Dispose(http); } |
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