def write_posts_to_file(self, posts, dir, fname, template,
prev_page_url=None, next_page_url=None, tag=None):
tools.mkdirp(dir)
output_fname = os.path.join(dir, fname)
# Render template
template = self.j2.get_template(template)
html = template.render(
blog_title=self.s.BLOG_TITLE,
blog_url=self.s.BLOG_URL,
blog_description=self.s.BLOG_DESCRIPTION,
posts=posts,
prev_page_url=prev_page_url,
next_page_url=next_page_url,
tag=tag,
pages=self.get_all_pages_permalinks(),
archive=self.get_monthly_archives_permalinks()
)
# write post
output_file = codecs.open(output_fname, "w", encoding=self.s.OUTPUT_ENCODING)
output_file.write(html)
output_file.close()
logging.info("Wrote %d posts to %s." % (len(posts), output_fname))
def write_html(self, dname, fname, html):
tools.mkdirp(dname)
# write post
outf = codecs.open(os.path.join(dname, fname), "w", encoding=self.s.OUTPUT_ENCODING)
outf.write(html)
outf.close()
def publish_pages(self, posts=None, force_publish=False):
if force_publish:
posts = [Post(os.path.join(self.s.PAGES_DIR, f), self.s) for f in os.listdir(self.s.PAGES_DIR) if f.endswith(self.s.MD_EXT)]
for post in posts:
post.content = smartypants(self.md_to_html(post.content))
post.title = smartypants(post.title)
html_fname = "%s%s" % (post.slug, self.s.HTML_EXT)
html_dir = os.path.join(self.s.WWW_DIR, self.s.WWW_PAGES_URL)
html_full_path = os.path.join(html_dir, html_fname)
tools.mkdirp(html_dir)
# TODO: check dir owner/permission
self.write_single_post_to_file(post=post, fname=html_full_path, template=self.s.PAGES_TEMPLATE)
def process_drafts(self):
"""
Traverse drafts dir looking for posts to publish
"""
tools.mkdirp(self.s.DRAFTS_PUBLISH_NOW_DIR)
for f in os.listdir(self.s.DRAFTS_DIR):
if f.endswith(self.s.MD_EXT):
# skip files scheduled for publishing
if os.path.exists(os.path.join(self.s.DRAFTS_PUBLISH_NOW_DIR, f)): continue
# Create post instance from file
logging.info("Creating post instance from file %s." % f)
try:
post = Post(os.path.join(self.s.DRAFTS_DIR, f), self.s)
except PostIsDraftException:
continue
if post.status and (post.status.upper() == self.s.POST_STATUS_PUBLISH.upper()):
post.normalize()
self.prepare_post(post)
template = self.j2.get_template(self.s.PERMALINK_TEMPLATE)
html = template.render(
blog_title=self.s.BLOG_TITLE,
blog_url=self.s.BLOG_URL,
blog_description=self.s.BLOG_DESCRIPTION,
post=post,
prev_page_url=None,
next_page_url=None,
)
fname = "%s%s" % (os.path.splitext(os.path.split(f)[1])[0], self.s.HTML_EXT)
self.write_html(self.s.DRAFTS_PREVIEW_DIR, fname, html)
logging.info("Wrote preview post to %s" % fname)
def publish_tags(self, posts=None, force_publish=False):
if force_publish:
file_posts = self.get_all_file_posts_by_date()
posts = [ Post(f, self.s) for f in file_posts]
for post in posts:
post.content = smartypants(self.md_to_html(post.content))
post.title = smartypants(post.title)
tagged = {}
for post in posts:
for tag in post.tags:
if tag not in tagged:
tagged[tag.strip()] = [post ,]
else:
tagged[tag.strip()].append(post)
for tag in tagged.iterkeys():
# no pagination yet...
dest_dir = os.path.join(self.s.TAGGED_DIR, tag.strip())
tools.mkdirp(dest_dir)
self.write_posts_to_file(
posts=tagged[tag],
fname=self.s.TAGGED_PAGE,
dir=dest_dir,
template=self.s.TAGGED_TEMPLATE,
prev_page_url=None,
next_page_url=None,
tag=tag
)
def publish_permalinks(self, posts=None, force_publish=False):
if force_publish or posts is None:
file_posts = self.get_all_file_posts_by_date()
posts = [ Post(f, self.s) for f in self.get_all_file_posts_by_date()]
for post in posts:
post.content = smartypants(self.md_to_html(post.content))
post.title = smartypants(post.title)
for p in posts:
html_fname = "%s%s" % (p.slug, self.s.HTML_EXT)
html_dir = os.path.join(self.www_dir,
"%04d" % int(p.date.year),
"%02d" % int(p.date.month),
"%02d" % int(p.date.day))
html_full_path = os.path.join(html_dir, html_fname)
tools.mkdirp(html_dir)
# TODO: check dir owner/permission
self.write_single_post_to_file(post=p, fname=html_full_path, template=self.s.PERMALINK_TEMPLATE)
def publish_monthly_archive(self, posts=None, force_publish=False):
"""
Publishes pages with monthly articles.
"""
if force_publish:
file_posts = self.get_all_file_posts_by_date()
posts = [ Post(f, self.s) for f in self.get_all_file_posts_by_date()]
for post in posts:
post.content = smartypants(self.md_to_html(post.content))
post.title = smartypants(post.title)
c_month = None
c_year = None
batch = []
publish = False
for post in posts:
if (c_month != post.date.month) or (c_year != post.date.year):
if batch:
dest_dir = os.path.join(self.s.WWW_DIR, "%04d" % c_year, "%02d" % c_month )
tools.mkdirp(dest_dir)
fname = self.s.ARCHIVE_PAGE
self.write_posts_to_file(
posts=batch,
fname=fname,
dir=dest_dir,
template=self.s.ARCHIVE_TEMPLATE,
prev_page_url=None,
next_page_url=None
)
batch = [ ]
c_month = post.date.month
c_year = post.date.year
batch.append(post)
if batch:
dest_dir = os.path.join(self.s.WWW_DIR, "%04d" % c_year, "%02d" % c_month )
tools.mkdirp(dest_dir)
fname = self.s.ARCHIVE_PAGE
self.write_posts_to_file(
posts=batch,
fname=fname,
dir=dest_dir,
template=self.s.ARCHIVE_TEMPLATE,
prev_page_url=None,
next_page_url=None
)
# Write archive index page
# self.write_single_post_to_file(
# post=None,
# fname=os.path.join(self.s.WWW_DIR, self.s.ARCHIVE_INDEX_PAGE),
# template=self.s.ARCHIVE_INDEX_TEMPLATE,
# )
self.write_posts_to_file(
posts=posts,
fname=os.path.join(self.s.WWW_DIR, self.s.ARCHIVE_INDEX_PAGE),
dir=self.s.WWW_DIR,
template=self.s.ARCHIVE_INDEX_TEMPLATE,
prev_page_url=None,
next_page_url=None
)
def process_publish_now(self, publish_future=False):
"""
Scans PUBLISH_NOW_DIR for post with 'publish' status.
Args:
publish_future:
if False, won't publish posts with date later than today.
if True, will publish everything in directory.
"""
for f in os.listdir(self.s.DRAFTS_PUBLISH_NOW_DIR):
if f.endswith(self.s.MD_EXT):
source_file = os.path.join(self.s.DRAFTS_PUBLISH_NOW_DIR, f)
post = Post(source_file, self.s)
if not publish_future:
# skip future posts
if self.is_in_future(post):
continue
post.set_status(published=True)
post.normalize()
# Check layout: post or page?
if post.layout.lower()==self.s.POST_TYPE_PAGE.lower():
dest_fname = "%s%s" % (post.slug, self.s.MD_EXT)
dest_dir = self.s.PAGES_DIR
tools.mkdirp(dest_dir)
try:
shutil.copy(source_file, os.path.join(dest_dir, dest_fname))
os.remove(source_file)
self.remove_post_review(post)
except IOError as e:
logging.error('Could not move file %s to %s. Error: %s.' % (source_file,
os.path.join(dest_dir, dest_fname), e))
else:
sequence = self.get_next_sequence(post.date.year, post.date.month, post.date.day)
# output filename has form YYYYMMDD-p##-slug.md
if sequence > self.s.MAX_POSTS_PER_DAY:
raise Exception("Max posts per day is 99. Got %d posts for %04d-%02d-%02d." %
sequence, post.date.year, post.date.month, post.date.day
)
dest_fname = "%04d%02d%02d-p%02d-%s%s" % (post.date.year,
post.date.month, post.date.day,
sequence,
post.slug, self.s.MD_EXT)
# copy post to posts dir YYYY/MM
dest_dir = os.path.join(self.s.POSTS_DIR, "%04d" % post.date.year, "%02d" % post.date.month)
tools.mkdirp(dest_dir)
try:
shutil.copy(source_file, os.path.join(dest_dir, dest_fname))
os.remove(source_file)
except IOError as e:
logging.error('Could not move file %s to %s. Error: %s.' % (source_file,
os.path.join(dest_dir, dest_fname), e))