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(DataFlex) OneDrive -- Search for FilesSee more OneDrive ExamplesSearch for files within a hierarchy of items for items matching a query. You can search within a folder hierarhcy or a whole drive. Note: This example requires Chilkat v9.5.0.68 or greater.
Use ChilkatAx-9.5.0-win32.pkg Procedure Test Handle hoHttp Boolean iSuccess Variant vSbResults Handle hoSbResults Boolean iSuccess Handle hoJson Handle hoLastMod Handle hoPhotoTaken Integer i Integer iNumItems String sTemp1 Integer iTemp1 Boolean bTemp1 // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. Get Create (RefClass(cComChilkatHttp)) To hoHttp If (Not(IsComObjectCreated(hoHttp))) Begin Send CreateComObject of hoHttp End // Use your previously obtained access token here: // See the following examples for getting an access token: // Get Microsoft Graph OAuth2 Access Token (Azure AD v2.0 Endpoint). // Get Microsoft Graph OAuth2 Access Token (Azure AD Endpoint). // Refresh Access Token (Azure AD v2.0 Endpoint). // Refresh Access Token (Azure AD Endpoint). // (Make sure your token was obtained with the FilesRead or Files.ReadWrite scope.) Set ComAuthToken Of hoHttp To "MICROSOFT_GRAPH_ACCESS_TOKEN" // Sends the following GET request: // Search the entire drive like this: // If not using "me", then the path should be /v1.0/users/{id | userPrincipalName}/... // GET /v1.0/me/drive/root/search(q='{search-text}') // Or search under a particular folder like this: // GET /v1.0/me/drive/root:/{item-path}:/search(q='{search-text}') // This example will search for files in or under the "/Misc" directory, having "penguin" in the file path. Get ComSetUrlVar Of hoHttp "item_path" "/Misc" To iSuccess Get ComSetUrlVar Of hoHttp "search_text" "penguins" To iSuccess Get Create (RefClass(cComChilkatStringBuilder)) To hoSbResults If (Not(IsComObjectCreated(hoSbResults))) Begin Send CreateComObject of hoSbResults End Get pvComObject of hoSbResults to vSbResults Get ComQuickGetSb Of hoHttp "https://graph.microsoft.com/v1.0/me/drive/root:/{$item_path}:/search(q='{$search_text}')" vSbResults To iSuccess Get ComLastMethodSuccess Of hoHttp To bTemp1 If (bTemp1 <> True) Begin Get ComLastErrorText Of hoHttp To sTemp1 Showln sTemp1 Procedure_Return End // The response should be JSON. Get Create (RefClass(cComChilkatJsonObject)) To hoJson If (Not(IsComObjectCreated(hoJson))) Begin Send CreateComObject of hoJson End Set ComEmitCompact Of hoJson To False Get pvComObject of hoSbResults to vSbResults Get ComLoadSb Of hoJson vSbResults To iSuccess // A successful response should return a status code of 200. Get ComLastStatus Of hoHttp To iTemp1 If (iTemp1 <> 200) Begin Get ComEmit Of hoJson To sTemp1 Showln sTemp1 Get ComLastStatus Of hoHttp To iTemp1 Showln "Response status = " iTemp1 Procedure_Return End Get ComEmit Of hoJson To sTemp1 Showln sTemp1 Showln "--" // Iterate over the results in the JSON response: Get Create (RefClass(cComCkDateTime)) To hoLastMod If (Not(IsComObjectCreated(hoLastMod))) Begin Send CreateComObject of hoLastMod End Get Create (RefClass(cComCkDateTime)) To hoPhotoTaken If (Not(IsComObjectCreated(hoPhotoTaken))) Begin Send CreateComObject of hoPhotoTaken End Move 0 To i Get ComSizeOfArray Of hoJson "value" To iNumItems While (i < iNumItems) Set ComI Of hoJson To i Showln "-- DriveItem " (i + 1) Get ComStringOf Of hoJson "value[i].id" To sTemp1 Showln "id: " sTemp1 Get ComStringOf Of hoJson "value[i].name" To sTemp1 Showln "name: " sTemp1 Get ComIntOf Of hoJson "value[i].size" To iTemp1 Showln "size: " iTemp1 // Get the lastModifiedDateTime Get ComStringOf Of hoJson "value[i].fileSystemInfo.lastModifiedDateTime" To sTemp1 Get ComSetFromTimestamp Of hoLastMod sTemp1 To iSuccess // Is this a folder? Get ComHasMember Of hoJson "value[i].folder" To bTemp1 If (bTemp1 = True) Begin Get ComIntOf Of hoJson "value[i].folder.childCount" To iTemp1 Showln "This is a folder with " iTemp1 " children" End Get ComHasMember Of hoJson "value[i].file" To bTemp1 If (bTemp1 = True) Begin Showln "This is a file." Get ComStringOf Of hoJson "value[i].file.hashes.sha1Hash" To sTemp1 Showln "SHA1 hash: " sTemp1 Get ComStringOf Of hoJson "value[i].mimeType" To sTemp1 Showln "mimeType: " sTemp1 End Get ComHasMember Of hoJson "value[i].image" To bTemp1 If (bTemp1 = True) Begin Showln "This is an image." Get ComIntOf Of hoJson "value[i].image.height" To iTemp1 Showln "height: " iTemp1 Get ComIntOf Of hoJson "value[i].image.width" To iTemp1 Showln "width: " iTemp1 End Get ComHasMember Of hoJson "value[i].photo" To bTemp1 If (bTemp1 = True) Begin Showln "This is a photo." Get ComStringOf Of hoJson "value[i].photo.takenDateTime" To sTemp1 Get ComSetFromTimestamp Of hoPhotoTaken sTemp1 To iSuccess Get ComGetAsRfc822 Of hoPhotoTaken True To sTemp1 Showln "photo taken on " sTemp1 End Get ComHasMember Of hoJson "value[i].audio" To bTemp1 If (bTemp1 = True) Begin Showln "This is an audio file." Get ComIntOf Of hoJson "value[i].audio.duration" To iTemp1 Showln "duration: " iTemp1 End Move (i + 1) To i Loop // Sample JSON OneDrive search response: // { // "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#Collection(driveItem)", // "value": [ // { // "@odata.type": "#microsoft.graph.driveItem", // "@microsoft.graph.downloadUrl": "https://public.dm2301.livefilestore.com/y4m01N6dLIV7ditztcRwWDx2Jzf1qiwJNASFiHfajfZUuJnEMgHmIZTASy3lNzwUFHQgET0I11hzqCyb0A6I5jhI9FgFAJlBJHFrToT7QXj2xvCV46LOZVJASk79LEWRRM97aOhdOHhKeIl_HxoIWSl08sX3kGyC50RP72rDE7ERSVdZAa3CmMNkp6tRtfKI5wfJNqSx3NeqLQ6LxwBBY4KgniPQOgEna0G_MKTGDt10T4", // "createdBy": { // "user": { // "displayName": "Matt Smith", // "id": "3a33fceb9b74cc15" // } // }, // "createdDateTime": "2017-06-04T20:40:22.48Z", // "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NzIuMjU3", // "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODcyLjI", // "id": "3A33FCEB9B74CC15!4872", // "lastModifiedBy": { // "user": { // "displayName": "Matt Smith", // "id": "3a33fceb9b74cc15" // } // }, // "lastModifiedDateTime": "2017-06-04T20:40:23.463Z", // "name": "penguins.jpg", // "parentReference": { // "driveId": "3a33fceb9b74cc15", // "id": "3A33FCEB9B74CC15!4871", // "name": "wildlife", // "path": "/drive/root:/Misc/wildlife" // }, // "size": 777835, // "webUrl": "https://1drv.ms/i/s!ABXMdJvr_DM6pgg", // "file": { // "hashes": { // "sha1Hash": "DF7BE9DC4F467187783ACA68C7CE98E4DF2172D0" // }, // "mimeType": "image/jpeg" // }, // "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" // }, // "searchResult": { // "onClickTelemetryUrl": "https://www.bing.com/personalsearchclick?IG=D10F15177AE54D49A97F361270D53290&CID=3A33FCEB9B74CC150000000000000000&ID=DevEx%2c5005&q=penguins&resid=3A33FCEB9B74CC15%214872" // } // } // ] // } End_Procedure |
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