Adds: MindMap import format #208

manuskript/importer/__init__.py

@@ -4,6 +4,7 @@
 from manuskript.importer.folderImporter import folderImporter
 from manuskript.importer.markdownImporter import markdownImporter
 from manuskript.importer.opmlImporter import opmlImporter
+from manuskript.importer.mindMapImporter import mindMapImporter
 from manuskript.importer.pandocImporters import markdownPandocImporter, \
     odtPandocImporter, ePubPandocImporter, docXPandocImporter, HTMLPandocImporter, \
     rstPandocImporter, LaTeXPandocImporter, OPMLPandocImporter
@@ -13,6 +14,7 @@ importers = [
     markdownImporter,
     folderImporter,
     opmlImporter,
+    mindMapImporter,
 
     # Pandoc
     markdownPandocImporter,

manuskript/importer/mindMapImporter.py

@@ -0,0 +1,80 @@
+#!/usr/bin/env python
+# --!-- coding: utf8 --!--
+
+from PyQt5.QtWidgets import qApp, QMessageBox
+from manuskript.models.outlineModel import outlineItem
+from manuskript.enums import Outline
+from lxml import etree as ET
+from manuskript.functions import mainWindow
+from manuskript.importer.abstractImporter import abstractImporter
+
+class mindMapImporter(abstractImporter):
+
+    name = "Mind Map"
+    description = ""
+    fileFormat = "Mind map Files (*.mm)"
+    icon = "text-x-opml+xml"
+
+    @classmethod
+    def isValid(cls):
+        return True
+
+    @classmethod
+    def startImport(cls, filePath, parentItem, settingsWidget, fromString=None):
+        """
+        Import/export outline cards in mind map free plane.
+        """
+        ret = False
+
+        if filePath != "":
+            # We have a filePath, so we read the file
+            try:
+                with open(filePath, 'rb') as f:
+                    content = f.read()
+            except:
+                return None
+
+        elif fromString == "":
+            # We have neither filePath nor fromString, so we leave
+            return None
+
+        else:
+            # We load from string
+            content = bytes(fromString, "utf-8")
+
+        root = ET.fromstring(content)
+
+        node = root.find("node")
+        items = []
+
+        if node is not None:
+            items.extend(cls.parseItems(node, parentItem))
+            ret = True
+
+        if not ret:
+            QMessageBox.critical(
+                settingsWidget,
+                qApp.translate("Import", "Mind Map Import"),
+                qApp.translate("Import", "This does not appear to be a valid Mind Map file."))
+
+            return None
+
+        return items
+
+    @classmethod
+    def parseItems(cls, underElement, parentItem=None):
+        items = []
+        title = underElement.get('TEXT')
+        if title is not None:
+
+            item = outlineItem(parent=parentItem, title=title)
+            items.append(item)
+
+            children = underElement.findall('node')
+            if children is not None and len(children) > 0:
+                for c in children:
+                    items.extend(cls.parseItems(c, item))
+            else:
+                item.setData(Outline.type.value, 'md')
+
+        return items