added script paste-html-as-github-markdown

paste-html-as-github-markdown/info.json

@@ -0,0 +1,9 @@
+{
+  "name": "Paste HTML as GitHub Markdown",
+  "identifier": "paste-html-as-github-markdown",
+  "script": "paste-html-as-github-markdown.qml",
+  "authors": ["@pbek"],
+  "version": "0.0.1",
+  "minAppVersion": "17.08.2",
+  "description" : "With this script you can right click in the note edit and paste previously copied HTML from a website as GitHub Markdown with the help of Pandoc.\n\n<b>Dependencies</b>\n<a href=\"http://pandoc.org\">Pandoc</a>\n\n<b>Installation</b>\nAfter you have installed <i>Pandoc</i> you have to configure its path in the script settings."
+}

paste-html-as-github-markdown/paste-html-as-github-markdown.qml

@@ -0,0 +1,48 @@
+import QtQml 2.0
+import QOwnNotesTypes 1.0
+
+/**
+ * With this script you can right click in the note edit and paste previously copied HTML
+ * from a website as GitHub Markdown with the help of Pandoc.
+ */
+Script {
+    property string pandocPath;
+
+    // register your settings variables so the user can set them in the script settings
+    property variant settingsVariables: [
+        {
+            "identifier": "pandocPath",
+            "name": "Pandoc path",
+            "description": "Please select the path to your Pandoc executable:",
+            "type": "file",
+            "default": "pandoc",
+        },
+    ];
+
+    /**
+     * Initializes the custom action
+     */
+    function init() {
+        script.registerCustomAction("html2Markdown", "Paste HTML as GitHub Markdown", "GitHub Markdown", "edit-paste", true, true);
+    }
+
+    /**
+     * This function is invoked when a custom action is triggered
+     * in the menu or via button
+     * 
+     * @param identifier string the identifier defined in registerCustomAction
+     */
+    function customActionInvoked(identifier) {
+        if (identifier != "html2Markdown") {
+            return;
+        }
+        
+        var html = script.clipboard(true);
+        
+        // you need pandoc to convert HTML to Markdown
+        var params = ["-f", "html", "-t", "markdown_github"];
+        var markdown = script.startSynchronousProcess(pandocPath, params, html);
+        
+        script.noteTextEditWrite(markdown);
+    }
+}