Create document using LibreOffice

app/Http/Controllers/FileController.php

@@ -7,8 +7,8 @@ use Illuminate\Http\JsonResponse;
 use Illuminate\Support\Facades\Storage;
 use Illuminate\Http\UploadedFile;
 use GuzzleHttp\Exception\BadResponseException;
+use App\SearchDisplace\SearchAndDisplace;
 use Symfony\Component\Process\Process;
-use Symfony\Component\Process\Exception\ProcessFailedException;
 
 class FileController extends Controller
 {
@@ -41,6 +41,15 @@ class FileController extends Controller
                 'name' => $file->getClientOriginalName()
             ]);
 
+            $originalFile = $fileId . "/{$fileId}." . $file->extension();
+
+            Storage::disk('local')->put("contracts/{$originalFile}", file_get_contents($file)); // keep the original file
+
+            $process = new Process(['soffice', '--convert-to', 'xml', storage_path('app/contracts/' . $originalFile), '--outdir', storage_path('app/contracts/') . $fileId]);
+            $process->run();
+
+            Storage::delete("contracts/{$originalFile}");
+
             return response()->json([
                 'id'    => $fileId,
                 'file_name'  => $file->getClientOriginalName(),
@@ -62,26 +71,38 @@ class FileController extends Controller
      */
     public function convert(): JsonResponse
     {
-        $mdFileContent = request()->input('content');
         $fileId = request()->input('file_id');
+        $searchers = request()->input('searchers');
 
-        Storage::disk('local')->put('tmp/' . $fileId . '.md', $mdFileContent);
-        $tmpFilePath = Storage::path('tmp/' . $fileId);
-
-        $process = new Process(['pandoc', '-f', 'markdown_strict', $tmpFilePath . '.md', '-t', 'html']);
-        $process->run();
-        if (!$process->isSuccessful()) {
-            throw new ProcessFailedException($process);
+        $xml = storage_path() . "/app/contracts/{$fileId}/{$fileId}.xml";
+        $dom = new \DOMDocument();
+        $dom->load($xml);
+        foreach($dom->getElementsByTagName('p') as $key => $text) {
+            $is_image = false;
+            if($text->childNodes) {
+                foreach($text->childNodes as $child) {
+                    if(isset($child->tagName) && $child->tagName == 'draw:frame') {
+                        $is_image = true;
+                    }
+                }
+            }
+            if(!$is_image) {
+                $searchAndDisplace = new SearchAndDisplace(
+                    stripslashes($text->textContent),
+                    [
+                        'searchers' => $searchers,
+                    ]
+                );
+        
+                $response = $searchAndDisplace->execute();
+                $text->textContent = $response['content'];
+            }
         }
 
-        $output = str_replace('./contracts-images', config('app.url') . '/contracts-images', $process->getOutput());
-        Storage::disk('local')->put('tmp/' . $fileId . '.html', $output);
-        
-        $process = new Process([ 'pandoc', '-f', 'html', $tmpFilePath . '.html', '-t', 'odt', '-o', $tmpFilePath . '.odt']);
+        $dom->save($xml);
+
+        $process = new Process(['soffice', '--convert-to', 'odt', $xml, '--outdir', storage_path('app/tmp/')]);
         $process->run();
-        if (!$process->isSuccessful()) {
-            throw new ProcessFailedException($process);
-        }
 
         return response()->json([
             'path' => 'tmp/' . $fileId . '.odt'
@@ -107,10 +128,7 @@ class FileController extends Controller
     public function delete(string $id): JsonResponse
     {
         $success = Storage::delete([
-            "tmp/{$id}.md",
-            "tmp/{$id}.odt",
-            "tmp/{$id}.html",
-            "contracts/{$id}.md",
+            "tmp/{$id}.odt"
         ]);
         return response()->json(['success' => $success]);
     }

resources/js/components/ProcessFile/ProcessFile.ts

@@ -418,7 +418,17 @@ export default class ProcessFile extends Vue {
      * Download the document in ODT format
      */
     private async downloadOdt() {
-        let response = await this.$api.convertFile(this.processedFileContent, this.file.id);
+        let searchers: Array<{ key: string; type: string; value: string; }> = [];
+
+        Object.values(this.selectedSearchers).forEach((searcher: any) => {
+            searchers.push({
+                key: searcher.id,
+                type: this.searchersOptions[searcher.id].type,
+                value: this.searchersOptions[searcher.id].value || '',
+            });
+        });
+
+        let response = await this.$api.convertFile(this.processedFileContent, this.file.id, searchers);
 
         window.open(`${window.location.origin}/file/download/` + response.path);
     }

resources/js/services/ApiService.ts

@@ -145,13 +145,14 @@ export default class ApiService {
      *
      * @returns
      */
-    public async convertFile(content: string, fileId: string) {
+    public async convertFile(content: string, fileId: string, searchers: Array<{ key: string; type: string; value: string; }>) {
         try {
             let response = await axios.post(
                 this.apiRoutes.fileDownload,
                 {
                     'file_id': fileId,
-                    'content': content
+                    'content': content,
+                    'searchers': searchers
                 }
             );
 

routes/web.php

@@ -15,6 +15,14 @@ use Illuminate\Support\Facades\Route;
 */
 
 Route::get('/', 'HomeController@index');
+// Route::get('/', function() {
+//     $dom = new DOMDocument();
+//     $dom->load(storage_path() . '/doc.xml');
+
+//     $dom->getElementsByTagName('p')->item(0)->nodeValue = 'changed';
+
+//     $dom->save(storage_path() . '/changed.xml');
+// });
 
 Route::get('/file/download/{path}', [
     FileController::class,