Imported Upstream version 6.2.1upstream/6.2.1

1 files changed, 125 insertions, 0 deletions

diff --git a/nikola/plugins/compile/rest/vimeo.py b/nikola/plugins/compile/rest/vimeo.py
new file mode 100644
index 0000000..6d66648
--- /dev/null
+++ b/nikola/plugins/compile/rest/vimeo.py
@@ -0,0 +1,125 @@
+# -*- coding: utf-8 -*-
+
+# Copyright © 2012-2013 Roberto Alsina and others.
+
+# Permission is hereby granted, free of charge, to any
+# person obtaining a copy of this software and associated
+# documentation files (the "Software"), to deal in the
+# Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the
+# Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice
+# shall be included in all copies or substantial portions of
+# the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+# PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
+# OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+from docutils import nodes
+from docutils.parsers.rst import Directive, directives
+
+try:
+    import requests
+except ImportError:
+    requests = None  # NOQA
+import json
+
+
+from nikola.plugin_categories import RestExtension
+from nikola.utils import req_missing
+
+
+class Plugin(RestExtension):
+
+    name = "rest_vimeo"
+
+    def set_site(self, site):
+        self.site = site
+        directives.register_directive('vimeo', Vimeo)
+        return super(Plugin, self).set_site(site)
+
+
+CODE = """<iframe src="http://player.vimeo.com/video/{vimeo_id}"
+width="{width}" height="{height}"
+frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen>
+</iframe>
+"""
+
+VIDEO_DEFAULT_HEIGHT = 500
+VIDEO_DEFAULT_WIDTH = 281
+
+
+class Vimeo(Directive):
+    """ Restructured text extension for inserting vimeo embedded videos
+
+        Usage:
+            .. vimeo:: 20241459
+               :height: 400
+               :width: 600
+
+    """
+    has_content = True
+    required_arguments = 1
+    option_spec = {
+        "width": directives.positive_int,
+        "height": directives.positive_int,
+    }
+
+    # set to False for not querying the vimeo api for size
+    request_size = True
+
+    def run(self):
+        self.check_content()
+        options = {
+            'vimeo_id': self.arguments[0],
+            'width': VIDEO_DEFAULT_WIDTH,
+            'height': VIDEO_DEFAULT_HEIGHT,
+        }
+        if self.request_size:
+            err = self.check_modules()
+            if err:
+                return err
+            self.set_video_size()
+        options.update(self.options)
+        return [nodes.raw('', CODE.format(**options), format='html')]
+
+    def check_modules(self):
+        msg = None
+        if requests is None:
+            msg = req_missing(['requests'], 'use the vimeo directive', optional=True)
+            return [nodes.raw('', '<div class="text-error">{0}</div>'.format(msg), format='html')]
+        return None
+
+    def set_video_size(self):
+        # Only need to make a connection if width and height aren't provided
+        if 'height' not in self.options or 'width' not in self.options:
+            self.options['height'] = VIDEO_DEFAULT_HEIGHT
+            self.options['width'] = VIDEO_DEFAULT_WIDTH
+
+            if json:  # we can attempt to retrieve video attributes from vimeo
+                try:
+                    url = ('http://vimeo.com/api/v2/video/{0}'
+                           '.json'.format(self.arguments[0]))
+                    data = requests.get(url).text
+                    video_attributes = json.loads(data)[0]
+                    self.options['height'] = video_attributes['height']
+                    self.options['width'] = video_attributes['width']
+                except Exception:
+                    # fall back to the defaults
+                    pass
+
+    def check_content(self):
+        if self.content:
+            raise self.warning("This directive does not accept content. The "
+                               "'key=value' format for options is deprecated, "
+                               "use ':key: value' instead")