1 files changed, 122 insertions, 0 deletions
diff --git a/plugins/snippets/snippets/exporter.py b/plugins/snippets/snippets/exporter.py
new file mode 100644
index 0000000..8f8249e
--- /dev/null
+++ b/plugins/snippets/snippets/exporter.py
@@ -0,0 +1,122 @@
+#    Gedit snippets plugin
+#    Copyright (C) 2005-2006  Jesse van den Kieboom <jesse@icecrew.nl>
+#
+#    This program is free software; you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation; either version 2 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program; if not, write to the Free Software
+#    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+import os
+import tempfile
+import shutil
+
+import xml.etree.ElementTree as et
+from . import helper
+
+try:
+    import gettext
+    gettext.bindtextdomain('gedit')
+    gettext.textdomain('gedit')
+    _ = gettext.gettext
+except:
+    _ = lambda s: s
+
+class Exporter:
+    def __init__(self, filename, snippets):
+        self.filename = filename
+        self.set_snippets(snippets)
+
+    def set_snippets(self, snippets):
+        self.snippets = {}
+
+        for snippet in snippets:
+            lang = snippet.language()
+
+            if lang in self.snippets:
+                self.snippets[lang].append(snippet)
+            else:
+                self.snippets[lang] = [snippet]
+
+    def export_xml(self, dirname, language, snippets):
+        # Create the root snippets node
+        root = et.Element('snippets')
+
+        # Create filename based on language
+        if language:
+            filename = os.path.join(dirname, language + '.xml')
+
+            # Set the language attribute
+            root.attrib['language'] = language
+        else:
+            filename = os.path.join(dirname, 'global.xml')
+
+        # Add all snippets to the root node
+        for snippet in snippets:
+            root.append(snippet.to_xml())
+
+        # Write xml
+        helper.write_xml(root, filename, ('text', 'accelerator'))
+
+    def export_archive(self, cmd):
+        dirname = tempfile.mkdtemp()
+
+        # Save current working directory and change to temporary directory
+        curdir = os.getcwd()
+
+        try:
+            os.chdir(dirname)
+
+            # Write snippet xml files
+            for language, snippets in self.snippets.items():
+                self.export_xml(dirname, language , snippets)
+
+            # Archive files
+            status = os.system('%s "%s" *.xml' % (cmd, self.filename))
+        finally:
+            os.chdir(curdir)
+
+        if status != 0:
+            return _('The archive “%s” could not be created' % self.filename)
+
+        # Remove the temporary directory
+        shutil.rmtree(dirname)
+
+    def export_targz(self):
+        self.export_archive('tar -c --gzip -f')
+
+    def export_tarbz2(self):
+        self.export_archive('tar -c --bzip2 -f')
+
+    def export_tar(self):
+        self.export_archive('tar -cf')
+
+    def run(self):
+        dirname = os.path.dirname(self.filename)
+        if not os.path.exists(dirname):
+            return _('Target directory “%s” does not exist') % dirname
+
+        if not os.path.isdir(dirname):
+            return _('Target directory “%s” is not a valid directory') % dirname
+
+        (root, ext) = os.path.splitext(self.filename)
+
+        actions = {'.tar.gz': self.export_targz,
+               '.tar.bz2': self.export_tarbz2,
+               '.tar': self.export_tar}
+
+        for k, v in actions.items():
+            if self.filename.endswith(k):
+                return v()
+
+        return self.export_targz()
+
+# ex:ts=4:et: