Don't lose original formatting on paragraphs if a value has been replaced/displaced. Fix #31

app/SearchDisplace/SearchAndDisplaceXML.php

@@ -21,10 +21,10 @@ class SearchAndDisplaceXML
     {
         $this->applySD();
 
-        $this->convertToOdt();
+        $this->convertToOriginalFileType();
     }
     
-    protected function convertToOdt()
+    protected function convertToOriginalFileType()
     {
         (new Process(['soffice', '--convert-to', $this->type, $this->file, '--outdir', storage_path('app/tmp/')]))->run();
     }
@@ -34,33 +34,23 @@ class SearchAndDisplaceXML
         $dom = new \DOMDocument();
         $dom->load($this->file);
 
-        foreach($dom->getElementsByTagName('p') as $p) {
-            $is_image = false;
-            if($p->childNodes) {
-                foreach($p->childNodes as $child) {
-                    if(isset($child->tagName) && $child->tagName == 'draw:frame') {
-                        $is_image = true;
-                    }
-                }
-            }
-            if(!$is_image) {
-                $search = new SearchAndDisplace(
-                    stripslashes($p->textContent),
-                    [
-                        'searchers' => $this->searchers,
-                    ],
-                    false,
-                    true
-                );
-        
-                $changed = $search->execute();
-
-                if(!$changed) {
-                    continue;
-                }
+        foreach($dom->getElementsByTagName('span') as $p) {
+            $search = new SearchAndDisplace(
+                stripslashes($p->textContent),
+                [
+                    'searchers' => $this->searchers,
+                ],
+                false,
+                true
+            );
+    
+            $changed = $search->execute();
 
-                $p->textContent = $changed['content'];
+            if(!$changed) {
+                continue;
             }
+
+            $p->textContent = $changed['content'];
         }
 
         $dom->save($this->file);