Merge lp:~diegosarmentero/ubuntuone-control-panel/not-share-again into lp:ubuntuone-control-panel

[Diego Sarmentero]

- Check if the file was already shared, and use that info instead resharing the file (LP: #1056201).

[lp:~diegosarmentero/ubuntuone-control-panel/not-share-again]

361. By Diego Sarmentero on 2012-09-26

adding missing docstring

[Alejandro J. Cura (alecu)]

Please use a replacement for os.path.expanduser that gracefuly handles unicode paths.

review: Needs Fixing

[lp:~diegosarmentero/ubuntuone-control-panel/not-share-again]

362. By Diego Sarmentero on 2012-09-28

Fixed tests

363. By Diego Sarmentero on 2012-09-28

encoding problems fixed

=== modified file 'ubuntuone/controlpanel/gui/qt/share_file.py'
--- ubuntuone/controlpanel/gui/qt/share_file.py	2012-08-27 15:00:01 +0000
+++ ubuntuone/controlpanel/gui/qt/share_file.py	2012-09-28 20:28:23 +0000
@@ -20,6 +20,8 @@
 
 from PyQt4 import QtGui, QtCore
 
+from ubuntuone.platform import expand_user
+
 from ubuntuone.controlpanel import cache
 from ubuntuone.controlpanel.gui.qt.share_links_search import (
     get_system_icon_for_filename,
@@ -40,11 +42,12 @@
         super(ShareFileWidget, self).__init__(*args, **kwargs)
         self.ui = share_file_ui.Ui_Form()
         self.ui.setupUi(self)
-        self.file_path = file_path
+        full_path = expand_user(file_path.encode('utf-8'))
+        self.file_path = full_path.decode('utf-8')
 
         self.ui.lbl_filename.setText(os.path.basename(file_path))
         self.ui.lbl_path.setText(file_path)
-        icon = get_system_icon_for_filename(os.path.expanduser(file_path))
+        icon = get_system_icon_for_filename(full_path)
         pixmap = icon.pixmap(24)
         self.ui.lbl_icon.setPixmap(pixmap)
 
@@ -53,11 +56,10 @@
 
     def open_file(self):
         """Open the specified file."""
-        path = u'file://%s' % self.file_path
+        path = 'file://%s' % self.file_path
         QtGui.QDesktopServices.openUrl(QtCore.QUrl(path))
 
     def disable_link(self, val):
         """Change the access of the file to Not Public."""
-        self.backend.change_public_access(
-            os.path.expanduser(self.file_path), False)
+        self.backend.change_public_access(self.file_path, False)
         self.linkDisabled.emit()
 
=== modified file 'ubuntuone/controlpanel/gui/qt/share_links.py'
--- ubuntuone/controlpanel/gui/qt/share_links.py	2012-08-27 15:00:01 +0000
+++ ubuntuone/controlpanel/gui/qt/share_links.py	2012-09-28 20:28:23 +0000
@@ -21,6 +21,8 @@
 from PyQt4 import QtGui, QtCore
 from twisted.internet.defer import inlineCallbacks
 
+from ubuntuone.platform import expand_user
+
 from ubuntuone.controlpanel.logger import setup_logging
 from ubuntuone.controlpanel.gui import (
     COPY_LINK,
@@ -57,6 +59,7 @@
     logger = logger
     _enhanced_line = None
     home_dir = ''
+    _shared_files = {}
 
     def _setup(self):
         """Do some extra setupping for the UI."""
@@ -91,17 +94,26 @@
     @inlineCallbacks
     def share_file(self, file_path):
         """Clean the previous file share details and publish file_path."""
+        file_path = unicode(file_path)
         if self.ui.hbox_share_file.count() > 0:
             widget = self.ui.hbox_share_file.takeAt(0).widget()
             widget.close()
-        self.is_processing = True
-        file_path = unicode(file_path)
-        share_file_widget = ShareFileWidget(file_path)
-        self.ui.hbox_share_file.addWidget(share_file_widget)
-        share_file_widget.linkDisabled.connect(
-            lambda: self.ui.line_copy_link.setText(''))
-        yield self.backend.change_public_access(
-            os.path.expanduser(file_path), True)
+        full_path = expand_user(file_path.encode('utf-8')).decode('utf-8')
+        if full_path not in self._shared_files:
+            self.is_processing = True
+            share_file_widget = ShareFileWidget(file_path)
+            self.ui.hbox_share_file.addWidget(share_file_widget)
+            share_file_widget.linkDisabled.connect(
+                lambda: self.ui.line_copy_link.setText(''))
+            yield self.backend.change_public_access(
+                full_path, True)
+        else:
+            share_file_widget = ShareFileWidget(file_path)
+            self.ui.hbox_share_file.addWidget(share_file_widget)
+            share_file_widget.linkDisabled.connect(
+                lambda: self.ui.line_copy_link.setText(''))
+            self.ui.line_copy_link.setText(self._shared_files[full_path])
+            self.ui.stacked_widget.setCurrentIndex(1)
 
     def _file_shared(self, info):
         """Receive the notification that the file has been published."""
@@ -135,17 +147,19 @@
     def _load_public_files(self, publicfiles):
         """Load the list of public files."""
         self.ui.tree_shared_files.clear()
+        self._shared_files = {}
         for pfile in publicfiles:
             item = QtGui.QTreeWidgetItem()
             path = pfile['path']
             public_url = pfile['public_url']
+            self._shared_files[path] = public_url
             name = os.path.basename(path)
             item.setText(FILE_NAME_COL, name)
             tooltip = path
             if tooltip.startswith(self.home_dir):
                 tooltip = tooltip.replace(self.home_dir, '~', 1)
             item.setToolTip(FILE_NAME_COL, tooltip)
-            icon = get_system_icon_for_filename(path)
+            icon = get_system_icon_for_filename(path.encode('utf-8'))
             item.setIcon(FILE_NAME_COL, icon)
 
             self.ui.tree_shared_files.setColumnWidth(PUBLIC_LINK_COL, 300)
 
=== modified file 'ubuntuone/controlpanel/gui/qt/share_links_search.py'
--- ubuntuone/controlpanel/gui/qt/share_links_search.py	2012-09-14 20:23:13 +0000
+++ ubuntuone/controlpanel/gui/qt/share_links_search.py	2012-09-28 20:28:23 +0000
@@ -21,6 +21,8 @@
 from PyQt4 import QtGui, QtCore
 from twisted.internet.defer import inlineCallbacks
 
+from ubuntuone.platform import expand_user
+
 from ubuntuone.controlpanel import cache
 from ubuntuone.controlpanel.logger import setup_logging
 
@@ -29,7 +31,7 @@
 
 def get_system_icon_for_filename(file_path):
     """Return the icon used for the system to represent this file."""
-    fileinfo = QtCore.QFileInfo(os.path.expanduser(file_path))
+    fileinfo = QtCore.QFileInfo(expand_user(file_path))
     icon_provider = QtGui.QFileIconProvider()
     icon = icon_provider.icon(fileinfo)
     return icon
@@ -260,7 +262,7 @@
             file_widget = FileItem(file_)
             self.list_widget.addItem(item)
             self.list_widget.setItemWidget(item, file_widget)
-            icon = get_system_icon_for_filename(file_)
+            icon = get_system_icon_for_filename(file_.encode('utf-8'))
             item.setIcon(icon)
         if file_items:
             self.list_widget.setCurrentRow(0)
@@ -272,7 +274,7 @@
             file_widget = FileItem(file_)
             self.list_widget.addItem(item)
             self.list_widget.setItemWidget(item, file_widget)
-            icon = get_system_icon_for_filename(file_)
+            icon = get_system_icon_for_filename(file_.encode('utf-8'))
             item.setIcon(icon)
 
     def showEvent(self, event):
 
=== modified file 'ubuntuone/controlpanel/gui/qt/tests/test_share_file.py'
--- ubuntuone/controlpanel/gui/qt/tests/test_share_file.py	2012-08-28 00:32:41 +0000
+++ ubuntuone/controlpanel/gui/qt/tests/test_share_file.py	2012-09-28 20:28:23 +0000
@@ -20,6 +20,8 @@
 
 from PyQt4 import QtGui, QtCore
 
+from ubuntuone.platform import expand_user
+
 from ubuntuone.controlpanel.gui.qt import share_file as gui
 from ubuntuone.controlpanel.gui.qt.tests import (
     BaseTestCase,
@@ -54,7 +56,7 @@
         self.patch(QtGui, "QDesktopServices", fake_desktop_service)
         self.ui.ui.btn_open.click()
 
-        expected = QtCore.QUrl(u'file://%s' % self.file_path)
+        expected = QtCore.QUrl('file://%s' % self.file_path)
         self.assertEqual(expected, fake_desktop_service.opened_url)
 
     def test_disable_link(self):
@@ -71,6 +73,7 @@
             fake_change_access)
         self.ui.ui.btn_disable.click()
 
-        expected = [os.path.expanduser(self.file_path), False]
+        expected = [expand_user(
+            self.file_path.encode('utf-8')).decode('utf-8'), False]
         self.assertEqual(data, expected)
         self.assertEqual(self._called, ((), {}))
 
=== modified file 'ubuntuone/controlpanel/gui/qt/tests/test_share_links.py'
--- ubuntuone/controlpanel/gui/qt/tests/test_share_links.py	2012-08-28 00:32:41 +0000
+++ ubuntuone/controlpanel/gui/qt/tests/test_share_links.py	2012-09-28 20:28:23 +0000
@@ -78,6 +78,24 @@
         self.assertEqual(self.ui.ui.stacked_widget.currentIndex(), 1)
         self.assertFalse(self.ui.is_processing)
 
+    def test_file_already_shared(self):
+        """Check the behavior of the widgets when there is a shared file."""
+        data = []
+
+        def fake_method(self, *args):
+            """Fake callback."""
+            data.append((args))
+
+        self.patch(self.ui.backend, "change_public_access", fake_method)
+        path = '/home/user/Ubuntu One/file1.txt'
+        shared = {
+            '/home/user/Ubuntu One/file1.txt': 'http://ubuntuone.com/asd123'}
+        self.ui._shared_files = shared
+        self.ui.share_file(path)
+        self.assertEqual(self.ui.ui.line_copy_link.text(), shared[path])
+        self.assertEqual(self.ui.ui.stacked_widget.currentIndex(), 1)
+        self.assertEqual(data, [])
+
     def test_open_in_browser(self):
         """Test the execution of open_in_browser."""
         fake_desktop_service = FakeDesktopService()
 
=== modified file 'ubuntuone/controlpanel/gui/qt/tests/test_share_links_search.py'
--- ubuntuone/controlpanel/gui/qt/tests/test_share_links_search.py	2012-09-24 17:56:23 +0000
+++ ubuntuone/controlpanel/gui/qt/tests/test_share_links_search.py	2012-09-28 20:28:23 +0000
@@ -18,6 +18,7 @@
 
 import os
 
+from dirspec import utils
 from twisted.internet import defer
 
 from ubuntuone.controlpanel.gui.tests import USER_HOME
@@ -27,6 +28,7 @@
 
 # pylint: disable=W0212
 
+
 class SearchBoxTestCase(BaseTestCase):
     """Test the qt control panel."""
 
@@ -36,6 +38,7 @@
     def setUp(self):
         yield super(SearchBoxTestCase, self).setUp()
 
+        self.patch(utils, "user_home", USER_HOME)
         self.patch(self.ui._thread_explore, "get_folder_info",
             self.fake_get_folder_info)
         self.patch(self.ui._thread_explore, "start",