1 files changed, 62 insertions, 0 deletions
diff --git a/nikola/plugins/command_install_theme.py b/nikola/plugins/command_install_theme.py
new file mode 100644
index 0000000..293ce97
--- /dev/null
+++ b/nikola/plugins/command_install_theme.py
@@ -0,0 +1,62 @@
+from optparse import OptionParser
+import os
+import urllib2
+import json
+from io import StringIO
+
+from nikola.plugin_categories import Command
+from nikola import utils
+
+
+class CommandInstallTheme(Command):
+    """Start test server."""
+
+    name = "install_theme"
+
+    def run(self, *args):
+        """Install theme into current site."""
+
+        parser = OptionParser(usage="nikola %s [options]" % self.name)
+        parser.add_option("-l", "--list", dest="list",
+            action="store_true",
+            help="Show list of available themes.")
+        parser.add_option("-n", "--name", dest="name",
+            help="Theme name", default=None)
+        parser.add_option("-u", "--url", dest="url",
+            help="URL for the theme repository"
+            "(default: http://nikola.ralsina.com.ar/themes/index.json)",
+            default='http://nikola.ralsina.com.ar/themes/index.json')
+        (options, args) = parser.parse_args(list(args))
+
+        listing = options.list
+        name = options.name
+        url = options.url
+
+        if name is None and not listing:
+            print "This command needs either the -n or the -l option."
+            return False
+        data = urllib2.urlopen(url).read()
+        data = json.loads(data)
+        if listing:
+            print "Themes:"
+            print "-------"
+            for theme in sorted(data.keys()):
+                print theme
+            return True
+        else:
+            if name in data:
+                if os.path.isfile("themes"):
+                    raise IOError("'themes' isn't a directory!")
+                elif not os.path.isdir("themes"):
+                    try:
+                        os.makedirs("themes")
+                    except:
+                        raise OSError("mkdir 'theme' error!")
+                print 'Downloading: %s' % data[name]
+                zip_file = StringIO()
+                zip_file.write(urllib2.urlopen(data[name]).read())
+                print 'Extracting: %s into themes' % name
+                utils.extract_all(zip_file)
+            else:
+                print "Can't find theme %s" % name
+                return False