fix: #60 remove failed when multi plugin

Author: shaunthegeek

app/Confluence.php

@@ -51,16 +51,21 @@ public function htmlFile2Markdown(string $filename): string
 
         $contentElement = $this->document->getElementById('main-content');
         $divElements = $contentElement->getElementsByTagName('div');
+        $needDeleteElements = [];
         foreach ($divElements as $divElement) {
             if (
                 in_array($divElement->getAttribute('class'), [
                 'recently-updated recently-updated-social',
                 'plugin-contributors',
                 ])
             ) {
-                $divElement->parentNode->parentNode->removeChild($divElement->parentNode);
+                $needDeleteElements[] = $divElement->parentNode;
             }
         }
+        for ($i = count($needDeleteElements); $i > 0; $i--) {
+            $element = $needDeleteElements[$i - 1];
+            $element->parentNode->removeChild($element);
+        }
         $html = $this->document->saveHTML($contentElement);
         return $this->htmlConverter->convert($html);
     }

tests/data/confluence/recent-space-activity-demo.html

@@ -101,6 +101,24 @@ <h2 id="首页-Recentspaceactivity">Recent space activity</h2>
                     </div>
                         <p></p></div>
                 </div>
+
+                <div class="cell normal" data-type="normal">
+                    <div class="innerCell">
+                        <h2 id="PDA首页-Spacecontributors">Space contributors</h2><p>
+                    </p><div class="plugin-contributors">
+                        <ul class="contributors-list">
+                            <li>
+                                <a href="http://wiki.pagoda.com.cn/display/~20200921007">张三</a>                                         (59天以前)                </li>
+                            <li>
+                                <a href="http://wiki.pagoda.com.cn/display/~zhouyi">周1</a>                                         (340天以前)                </li>
+                            <li>
+                                <a href="http://wiki.pagoda.com.cn/display/~weiyi">魏1</a>                                         (428天以前)                </li>
+                            <li>
+                                <a href="http://wiki.pagoda.com.cn/display/~lisi">李四</a>                                         (736天以前)                </li>
+                        </ul>
+                    </div>
+                        <p></p></div>
+                </div>
                 <p>Hello World!</p>
             </div>
 

tests/data/confluence/recent-space-activity-demo.md

@@ -3,4 +3,6 @@ hello
 
 
 
+ 
+
 Hello World!