Attachment files add and delete basic implementation

Andrew Koltyakov · Andrew Koltyakov · commit d2e149985163 · 2016-11-17T18:34:04.000+03:00
diff --git a/src/sharepoint/rest/attachmentfiles.ts b/src/sharepoint/rest/attachmentfiles.ts
@@ -0,0 +1,89 @@
+"use strict";
+
+import { Queryable, QueryableCollection, QueryableInstance } from "./queryable";
+import { QueryableSecurable } from "./queryablesecurable";
+import { TypedHash } from "../../collections/collections";
+import { Util } from "../../utils/util";
+import * as Types from "./types";
+import { ODataParserBase } from "./odata";
+
+/**
+ * Describes a collection of Item objects
+ *
+ */
+export class AttachmentFiles extends QueryableCollection {
+
+    /**
+     * Creates a new instance of the AttachmentFiles class
+     *
+     * @param baseUrl The url or Queryable which forms the parent of this attachments collection
+     */
+    constructor(baseUrl: string | Queryable, path = "AttachmentFiles") {
+        super(baseUrl, path);
+    }
+
+    /**
+     * Gets a Attachment File by filename
+     * 
+     * @param name The name of the file, including extension.
+     */
+    public getByName(name: string): AttachmentFile {
+        let f = new AttachmentFile(this);
+        f.concat(`(FileName='${name}')`);
+        return f;
+    }
+
+    /**
+     * Adds a new attachment to the collection
+     *
+     * @param name The name of the file, including extension.
+     * @param content The Base64 file content.
+     */
+    public add(name: string, content: string): Promise<AttachmentFileAddResult> {
+        return new AttachmentFiles(this, `add(FileName='${name}')`)
+            .post({
+                // binaryStringRequestBody: true,
+                body: content
+            }).then((response) => {
+                return {
+                    data: response,
+                    file: this.getByName(name),
+                };
+            });
+    }
+}
+
+/**
+ * Descrines a single attachment file instance
+ *
+ */
+export class AttachmentFile extends QueryableSecurable {
+
+    /**
+     * Creates a new instance of the AttachmentFile class
+     *
+     * @param baseUrl The url or Queryable which forms the parent of this attachment file
+     */
+    constructor(baseUrl: string | Queryable, path?: string) {
+        super(baseUrl, path);
+    }
+
+    /**
+     * Delete this attachment file
+     *
+     * @param eTag Value used in the IF-Match header, by default "*"
+     */
+    public delete(eTag = "*"): Promise<void> {
+        return this.post({
+            headers: {
+                "IF-Match": eTag,
+                "X-HTTP-Method": "DELETE",
+            },
+        });
+    }
+}
+
+export interface AttachmentFileAddResult {
+    file: AttachmentFile;
+    data: any;
+}
diff --git a/src/sharepoint/rest/items.ts b/src/sharepoint/rest/items.ts
@@ -8,6 +8,7 @@ import { TypedHash } from "../../collections/collections";
 import { Util } from "../../utils/util";
 import * as Types from "./types";
 import { ODataParserBase } from "./odata";
+import { AttachmentFiles } from "./attachmentfiles";
 
 /**
  * Describes a collection of Item objects
@@ -104,7 +105,7 @@ export class Item extends QueryableSecurable {
      *
      */
     public get attachmentFiles(): QueryableCollection {
-        return new QueryableCollection(this, "AttachmentFiles");
+        return new AttachmentFiles(this, "AttachmentFiles");
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -8,6 +8,7 @@ import { TypedHash } from "../../collections/collections";`
`8`	`8`	`import { Util } from "../../utils/util";`
`9`	`9`	`import * as Types from "./types";`
`10`	`10`	`import { ODataParserBase } from "./odata";`
	`11`	`+import { AttachmentFiles } from "./attachmentfiles";`
`11`	`12`
`12`	`13`	`/**`
`13`	`14`	`* Describes a collection of Item objects`
`@@ -104,7 +105,7 @@ export class Item extends QueryableSecurable {`
`104`	`105`	`*`
`105`	`106`	`*/`
`106`	`107`	`public get attachmentFiles(): QueryableCollection {`
`107`		`- return new QueryableCollection(this, "AttachmentFiles");`
	`108`	`+ return new AttachmentFiles(this, "AttachmentFiles");`
`108`	`109`	`}`
`109`	`110`
`110`	`111`	`/**`