From f95bfd8ae3970e97c347b1ebf5d103f11dbc75e1 Mon Sep 17 00:00:00 2001
From: Ghostkeeper <ghost_keeper+github@hotmail.com>
Date: Tue, 15 Dec 2015 16:03:17 +0100
Subject: [PATCH] Add normal Cura profile reader

This re-introduces the old functionality where you can import .curaprofile files. It's just now in the plug-in format.

Contributes to issue CURA-34.
---
 .../CuraProfileReader/CuraProfileReader.py    | 39 +++++++++++++++++++
 plugins/CuraProfileReader/__init__.py         | 25 ++++++++++++
 2 files changed, 64 insertions(+)
 create mode 100644 plugins/CuraProfileReader/CuraProfileReader.py
 create mode 100644 plugins/CuraProfileReader/__init__.py

diff --git a/plugins/CuraProfileReader/CuraProfileReader.py b/plugins/CuraProfileReader/CuraProfileReader.py
new file mode 100644
index 0000000000..9addec68d2
--- /dev/null
+++ b/plugins/CuraProfileReader/CuraProfileReader.py
@@ -0,0 +1,39 @@
+# Copyright (c) 2015 Ultimaker B.V.
+# Cura is released under the terms of the AGPLv3 or higher.
+
+from UM.Application import Application #To get the machine manager to create the new profile in.
+from UM.Settings.Profile import Profile
+from UM.Settings.ProfileReader import ProfileReader
+
+##  A plugin that reads profile data from Cura profile files.
+#
+#   It reads a profile from a .curaprofile file, and returns it as a profile
+#   instance.
+class CuraProfileReader(ProfileReader):
+    ##  Initialises the cura profile reader.
+    #
+    #   This does nothing since the only other function is basically stateless.
+    def __init__(self):
+        super().__init__()
+
+    ##  Reads a cura profile from a file and returns it.
+    #
+    #   \param file_name The file to read the cura profile from.
+    #   \return The cura profile that was in the file, if any. If the file could
+    #   not be read or didn't contain a valid profile, \code None \endcode is
+    #   returned.
+    def read(self, file_name):
+        profile = Profile(machine_manager = Application.getInstance().getMachineManager(), read_only = False) #Create an empty profile.
+        serialised = ""
+        try:
+            with open(file_name) as f: #Open file for reading.
+                serialised = f.read()
+        except IOError as e:
+            Logger.log("e", "Unable to open file %s for reading: %s", file_name, str(e))
+            return None
+        
+        try:
+            profile.unserialise(serialised)
+        except Exception as e: #Parsing error. This is not a (valid) Cura profile then.
+            return None
+        return profile
\ No newline at end of file
diff --git a/plugins/CuraProfileReader/__init__.py b/plugins/CuraProfileReader/__init__.py
new file mode 100644
index 0000000000..d3a35d8ebd
--- /dev/null
+++ b/plugins/CuraProfileReader/__init__.py
@@ -0,0 +1,25 @@
+# Copyright (c) 2015 Ultimaker B.V.
+# Cura is released under the terms of the AGPLv3 or higher.
+
+from . import CuraProfileReader
+
+from UM.i18n import i18nCatalog
+catalog = i18nCatalog("cura")
+
+def getMetaData():
+    return {
+        "plugin": {
+            "name": catalog.i18nc("@label", "Cura Profile Reader"),
+            "author": "Ultimaker",
+            "version": "1.0",
+            "description": catalog.i18nc("@info:whatsthis", "Provides support for importing Cura profiles."),
+            "api": 2
+        },
+        "profile_reader": {
+            "extension": "curaprofile",
+            "description": catalog.i18nc("@item:inlistbox", "Cura Profile")
+        }
+    }
+
+def register(app):
+    return { "profile_reader": CuraProfileReader.CuraProfileReader() }