Merge remote-tracking branch 'remotes/origin/develop' into feature/wo…

…pi-updates

# Conflicts:
#	CHANGELOG.md

CHANGELOG.md

@@ -1,6 +1,7 @@
 # Change Log
 
 - docs api: updated the WOPI section
+- docs api: added the information about calling editor methods in the frameworks
 - docs api: added the Checking PDF forms page
 - docspace backend: added the Removed user page
 

site/pages/Docs/Docs API/Get Started/Frontend Frameworks/Angular/index.md

@@ -213,6 +213,30 @@ Test the application using the Node.js development server:
 
 - To stop the development server, select on the command line or command prompt and press *Ctrl+C*.
 
+## Calling editor methods in the Angular component
+
+1. Add the `DocEditor.instances` parameter to the `window` object and get the editor object from it by the editor ID:
+
+   ```ts
+   const documentEditor = window.DocEditor.instances["docxEditor"]
+   ```
+
+2. Call any editor [method](../../../Usage%20API/Methods/index.md) from this object:
+
+   ```ts
+   documentEditor.showMessage("Welcome to ONLYOFFICE Editor!")
+   ```
+
+Example:
+
+```ts
+onDocumentReady = () => {
+  const documentEditor = window.DocEditor.instances["docxEditor"]
+
+  documentEditor.showMessage("Welcome to ONLYOFFICE Editor!")
+}
+```
+
 ## Deploying the demo Angular application
 
 To deploy the application to a production environment, create the build-specific configuration options for Angular projects:

site/pages/Docs/Docs API/Get Started/Frontend Frameworks/React/index.md

@@ -100,6 +100,30 @@ This procedure creates a [basic React application](https://github.com/facebook/c
 
    - To stop the development server, select on the command line or command prompt and press *Ctrl+C*.
 
+## Calling editor methods in the React component
+
+1. Add the `DocEditor.instances` parameter to the `window` object and get the editor object from it by the editor ID:
+
+   ```tsx
+   const documentEditor = window.DocEditor.instances["docxEditor"]
+   ```
+
+2. Call any editor [method](../../../Usage%20API/Methods/index.md) from this object:
+
+   ```tsx
+   documentEditor.showMessage("Welcome to ONLYOFFICE Editor!")
+   ```
+
+Example:
+
+```tsx
+const onDocumentReady = () => {
+  const documentEditor = window.DocEditor.instances["docxEditor"]
+
+  documentEditor.showMessage("Welcome to ONLYOFFICE Editor!")
+}
+```
+
 ## Deploying the demo React application
 
 The easiest way to deploy the application to a production environment is to install [serve](https://github.com/vercel/serve) and create a static server:

site/pages/Docs/Docs API/Get Started/Frontend Frameworks/Vue/index.md

@@ -104,6 +104,30 @@ This procedure creates a [basic Vue.js application](https://cli.vuejs.org/guide/
 
    - To stop the development server, select on the command line or command prompt and press *Ctrl+C*.
 
+## Calling editor methods in the Vue.js application
+
+1. Add the `DocEditor.instances` parameter to the `window` object and get the editor object from it by the editor ID:
+
+   ```vue
+   const documentEditor = window.DocEditor.instances["docEditor"]
+   ```
+
+2. Call any editor [method](../../../Usage%20API/Methods/index.md) from this object:
+
+   ```vue
+   documentEditor.showMessage("Welcome to ONLYOFFICE Editor!")
+   ```
+
+Example:
+
+```vue
+onDocumentReady() {
+  const documentEditor = window.DocEditor.instances["docEditor"]
+
+  documentEditor.showMessage("Welcome to ONLYOFFICE Editor!")
+}
+```
+
 ## Deploying the demo Vue.js application
 
 The easiest way to deploy the application to a production environment is to install [serve](https://github.com/vercel/serve) and create a static server:

site/pages/Docs/Docs API/Get Started/How It Works/Checking PDF forms/index.md

@@ -165,33 +165,33 @@ bool COfficeFileFormatChecker::isPdfOformFormatFile(unsigned char *pBuffer, int
 def is_pdf_form(text):
   if not text:
     return False
-    
+
   index_first = text.find(b"%\xCD\xCA\xD2\xA9\x0D")
   if index_first == -1:
     return False
-    
+
   p_first = text[index_first + 6:]
   if not p_first.startswith(b"1 0 obj\x0A<<\x0A"):
     return False
-    
+
   p_first = p_first[11:]
   signature = b"ONLYOFFICEFORM"
   index_stream = p_first.find(b"stream\x0D\x0A")
   index_meta = p_first.find(signature)
   if index_stream == -1 or index_meta == -1 or index_stream < index_meta:
     return False
-    
+
   p_meta = p_first[index_meta:]
   p_meta = p_meta[len(signature) + 3:]
   index_meta_last = p_meta.find(b" ")
   if index_meta_last == -1:
     return False
-    
+
   p_meta = p_meta[index_meta_last + 1:]
   index_meta_last = p_meta.find(b" ")
   if index_meta_last == -1:
     return False
-    
+
   return True
 ```
 
@@ -202,7 +202,7 @@ def is_pdf_form(text):
 
 public function isOnlyofficeForm($file) {
   if ($file === null) return false;
- 
+
   $limitDetect = 300;
   $onlyofficeFormMetaTag = "ONLYOFFICEFORM";
   $path = $file->getStoredFilePath() . "file";