def _add_item_to_the_feed(self, feed, item):
"""Performs an 'in-place' update of existing 'published' articles
in ``feed`` by creating a new entry using the contents from the
``item`` being passed.
This method is invoked by pelican's core.
:param feed: A PodcastFeed instance.
:param item: An article (pelican's Article object).
"""
siteurl = self.settings.get('PODCAST_FEED_SITE_URL', item.settings['SITEURL'])
if siteurl.startswith('//'):
siteurl = 'http:' + siteurl
# Local copy of iTunes attributes to add to the feed.
items = DEFAULT_ITEM_ELEMENTS.copy()
# Link to the new article.
# http://example.com/episode-01
items['link'] = '{0}/{1}'.format(self.site_url, item.url)
# Title for the article.
# ex: <title>Episode Title</title>
items['title'] = Markup(item.title).striptags()
# Summary for the article. This can be obtained either from
# a ``:description:`` or a ``:summary:`` directive.
# ex: <itunes:summary>In this episode... </itunes:summary>
if hasattr(item, 'description'):
items['itunes:summary'] = item.description
else:
items['itunes:summary'] = Markup(item.summary).striptags()
items['description'] = "<![CDATA[{}]]>".format(
'<img src="{}{}" title="{}" alt="{}" />'.format(
siteurl, item.image_wide, item.title,
item.title
)
)
description = unicode(Markup(item.summary)).replace("<html><body>", "")
description = description.replace("</body></html>", "")
description += 'Leia o restante do show notes no <a href="{}">site</a>.'.format(
siteurl + '/' + item.url
)
items['description'] += "<![CDATA[{}]]>".format(description)
# Date the article was last modified.
# ex: <pubDate>Fri, 13 Jun 2014 04:59:00 -0300</pubDate>
items['pubDate'] = rfc2822_date(
set_date_tzinfo(
item.modified if hasattr(item, 'modified') else item.date,
self.settings.get('TIMEZONE', None))
)
# Name(s) for the article's author(s).
# ex: <itunes:author>John Doe</itunes:author>
if hasattr(item, 'author'):
items['itunes:author'] = item.author.name
# Subtitle for the article.
# ex: <itunes:subtitle>My episode subtitle</itunes:subtitle>
if hasattr(item, 'subtitle'):
items['itunes:subtitle'] = Markup(item.subtitle).striptags()
# Ex:
# <itunes:image href="http://example.com/Episodio1.jpg" />
if hasattr(item, 'image'):
items['itunes:image'] = {
'href': '{0}{1}'.format(self.site_url, item.image)}
# Information about the episode audio.
# ex: <enclosure url="http://example.com/episode.m4a"
# length="872731" type="audio/x-m4a" />
if hasattr(item, 'podcast'):
url = "http://archive.org/download/{}/{}.mp3".format(item.podcast, item.podcast)
enclosure = {'url': url}
# Include the file size if available.
if hasattr(item, 'length'):
enclosure['length'] = item.length
# Include the audio mime type if available...
if hasattr(item, 'mimetype'):
enclosure['type'] = item.mimetype
else:
# ... or default to 'audio/mpeg'.
enclosure['type'] = 'audio/mpeg'
items['enclosure'] = enclosure
# Duration for the audio file.
# <itunes:duration>7:04</itunes:duration>
if hasattr(item, 'duration'):
items['itunes:duration'] = item.duration
# Unique identifier for the episode.
# Use a 'guid' if available...
# ex: <guid>http://example.com/aae20050615.m4a</guid>
if hasattr(item, 'guid'):
items['guid'] = item.guid
# ... else, use the article's link instead.
# ex: <guid>http://example.com/episode-01</guid>
else:
items['guid'] = items['link']
# Add the new article to the feed.
feed.add_item(**items)
def _add_item_to_the_feed(self, feed, item):
"""Performs an 'in-place' update of existing 'published' articles
in ``feed`` by creating a new entry using the contents from the
``item`` being passed.
This method is invoked by pelican's core.
:param feed: A PodcastFeed instance.
:param item: An article (pelican's Article object).
"""
# Local copy of iTunes attributes to add to the feed.
items = DEFAULT_ITEM_ELEMENTS.copy()
# Link to the new article.
# http://example.com/episode-01
items['link'] = '{0}/{1}'.format(self.site_url, item.url)
# Title for the article.
# ex: <title>Episode Title</title>
items['title'] = Markup(item.title).striptags()
# Summary for the article. This can be obtained either from
# a ``:description:`` or a ``:summary:`` directive.
# ex: <itunes:summary>In this episode... </itunes:summary>
if hasattr(item, 'description'):
items['itunes:summary'] = item.description
else:
items['itunes:summary'] = Markup(item.summary).striptags()
items['description'] = Markup(item.summary).striptags()
# Hack: Spotify treats line feeds (LF) as HTML line breaks (<br>)
# Minify rendered content to avoid this.
content = Markup(
htmlmin.minify(item.content,
remove_optional_attribute_quotes=False))
items['content:encoded'] = Markup("<![CDATA[{}]]>").format(content)
# Date the article was last modified.
# ex: <pubDate>Fri, 13 Jun 2014 04:59:00 -0300</pubDate>
items['pubDate'] = rfc2822_date(
set_date_tzinfo(
item.modified if hasattr(item, 'modified') else item.date,
self.settings.get('TIMEZONE', None)))
# Name(s) for the article's author(s).
# ex: <itunes:author>John Doe</itunes:author>
if hasattr(item, 'author'):
items['itunes:author'] = item.author.name
# Subtitle for the article.
# ex: <itunes:subtitle>My episode subtitle</itunes:subtitle>
if hasattr(item, 'subtitle'):
items['itunes:subtitle'] = Markup(item.subtitle).striptags()
# Ex:
# <itunes:image href="http://example.com/Episodio1.jpg" />
if hasattr(item, 'image'):
items['itunes:image'] = {
'href': '{0}{1}'.format(self.site_url, item.image)
}
# Information about the episode audio.
# ex: <enclosure url="http://example.com/episode.m4a"
# length="872731" type="audio/x-m4a" />
if hasattr(item, 'podcast'):
enclosure = {'url': item.podcast}
# Include the file size if available.
if hasattr(item, 'length'):
enclosure['length'] = item.length
# Include the audio mime type if available...
if hasattr(item, 'mimetype'):
enclosure['type'] = item.mimetype
else:
# ... or default to 'audio/mpeg'.
enclosure['type'] = 'audio/mpeg'
items['enclosure'] = enclosure
# Duration for the audio file.
# <itunes:duration>7:04</itunes:duration>
if hasattr(item, 'duration'):
items['itunes:duration'] = item.duration
# Unique identifier for the episode.
# Use a 'guid' if available...
# ex: <guid>http://example.com/aae20050615.m4a</guid>
if hasattr(item, 'guid'):
items['guid'] = item.guid
# ... else, use the article's link instead.
# ex: <guid>http://example.com/episode-01</guid>
else:
items['guid'] = items['link']
# Add the new article to the feed.
feed.add_item(**items)
def _add_item_to_the_feed(self, feed, item):
"""Performs an 'in-place' update of existing 'published' articles
in ``feed`` by creating a new entry using the contents from the
``item`` being passed.
This method is invoked by pelican's core.
:param feed: A PodcastFeed instance.
:param item: An article (pelican's Article object).
"""
# Local copy of iTunes attributes to add to the feed.
article = DEFAULT_ITEM_ELEMENTS.copy()
article_values_map = [
[
"link",
lambda calee, item, article: "{0}/{1}".format(
calee.site_url, item.url),
],
[
"title",
lambda calee, item, article: Markup(item.title).striptags(),
], # NOQA E231
[
"itunes:summary",
lambda calee, item, article: item.description if hasattr(
item, "description") else Markup(item.summary).striptags(),
],
[
"description",
lambda calee, item, article: "<![CDATA[{}]]>".format(
Markup(item.summary)),
],
[
"pubDate",
lambda calee, item, article: rfc2822_date(
set_date_tzinfo(
item.modified
if hasattr(item, "modified") else item.date,
self.settings.get("TIMEZONE", None),
)),
],
["itunes:author", lambda calee, item, article: item.author.name],
[
"itunes:subtitle",
lambda calee, item, article: Markup(item.subtitle).striptags()
if hasattr(item, "subtitle") else None,
],
[
"itunes:image",
lambda calee, item, article: {
"href": "{0}{1}".format(self.site_url, item.image)
} if hasattr(item, "image") else None,
],
[
"guid",
lambda calee, item, article: item.guid
if hasattr(item, "guid") else article["link"],
],
]
def update_article(item, article, *args):
if len(args) == 2:
args = args + (None, )
_key, value, default = args
try:
val = value(self, item, article)
if val:
article[_key] = val
except Exception as e:
logger.warning("Exception %s", e)
for article_value_map in article_values_map:
update_article(item, article, *article_value_map)
# get file path to podcast attachment file.
def get_attachment_filepath(settings):
siteurl = self.settings.get("SITEURL", None)
content_path = self.settings.get("PATH", None)
if item.podcast.startswith(siteurl):
return f"{content_path}/{item.podcast[len(siteurl):]}"
def get_attachment_url(settings):
return item.podcast
enclosure = {"url": get_attachment_url(self.settings)}
if hasattr(item, "length"):
enclosure["length"] = item.length
if hasattr(item, "duration"):
article["itunes:duration"] = item.duration
filepath = get_attachment_filepath(self.settings)
if filepath and os.path.exists(filepath):
enclosure["length"] = str(os.path.getsize(filepath))
audiofile = mutagen.File(filepath)
(enclosure["type"], ) = set(
audiofile.mime) & set(SUPPORTED_MIME_TYPES)
article["itunes:duration"] = str(int(audiofile.info.length))
article["enclosure"] = enclosure
# Add the new article to the feed.
feed.add_item(**article)