if file and file.is_image():
return file
+ def render(self, path, text):
+ r = WikiRenderer(self.backend, path)
-class Page(misc.Object):
- # Wiki links
- wiki_link = re.compile(r"\[\[([\w\d\/\-\.]+)(?:\|(.+?))?\]\]")
-
- # External links
- external_link = re.compile(r"\[\[((?:ftp|git|https?|rsync|sftp|ssh|webcal)\:\/\/.+?)(?:\|(.+?))?\]\]")
-
- # Interwiki links e.g. [[wp>IPFire]]
- interwiki_link = re.compile(r"\[\[(\w+)>(.+?)(?:\|(.+?))?\]\]")
+ return r.render(text)
- # Mail link
- email_link = re.compile(r"\[\[([a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+)(?:\|(.+?))?\]\]")
+class Page(misc.Object):
def init(self, id, data=None):
self.id = id
self.data = data
if self.data.author_uid:
return self.backend.accounts.get_by_uid(self.data.author_uid)
- def _render_wiki_link(self, m):
- path, alias = m.groups()
-
- # Allow relative links
- if not path.startswith("/"):
- path = os.path.join(self.page, path)
-
- # Normalise links
- path = os.path.normpath(path)
-
- return """<a href="%s">%s</a>""" % (
- path,
- alias or self.backend.wiki.get_page_title(path),
- )
-
- def _render_external_link(self, m):
- url, alias = m.groups()
-
- return """<a class="link-external" href="%s">%s</a>""" % (url, alias or url)
-
- def _render_interwiki_link(self, m):
- wiki = m.group(1)
- if not wiki:
- return
-
- # Retrieve URL
- try:
- url, repl, icon = INTERWIKIS[wiki]
- except KeyError:
- logging.warning("Invalid interwiki: %s" % wiki)
- return
-
- # Name of the page
- name = m.group(2)
-
- # Expand URL
- url = url % {
- "name" : name,
- "url" : urllib.parse.quote(name),
- }
-
- # Get alias (if present)
- alias = m.group(3)
-
- if not alias and repl:
- alias = repl % name
-
- # Put everything together
- s = []
-
- if icon:
- s.append("<span class=\"%s\"></span>" % icon)
-
- s.append("""<a class="link-external" href="%s">%s</a>""" % (url, alias or name))
-
- return " ".join(s)
-
- def _render_email_link(self, m):
- address, alias = m.groups()
-
- return """<a class="link-external" href="mailto:%s">%s</a>""" \
- % (address, alias or address)
-
- def _render(self, text):
- logging.debug("Rendering %s" % self)
-
- # Link images
- replacements = []
- for match in re.finditer(r"!\[(.*?)\]\((.*?)\)", text):
- alt_text, url = match.groups()
-
- # Skip any absolute and external URLs
- if url.startswith("/") or url.startswith("https://") or url.startswith("http://"):
- continue
-
- # Try to split query string
- url, delimiter, qs = url.partition("?")
-
- # Parse query arguments
- args = urllib.parse.parse_qs(qs)
-
- # Find image
- file = self.backend.wiki.find_image(self.page, url)
- if not file:
- continue
-
- # Scale down the image if not already done
- if not "s" in args:
- args["s"] = "768"
-
- # Format URL
- url = "%s?%s" % (file.url, urllib.parse.urlencode(args))
-
- replacements.append((match.span(), file, alt_text, url))
-
- # Apply all replacements
- for (start, end), file, alt_text, url in reversed(replacements):
- text = text[:start] + "[](%s?action=detail)" % (alt_text, url, file.url) + text[end:]
-
- # Handle wiki links
- text = self.wiki_link.sub(self._render_wiki_link, text)
-
- # Handle interwiki links
- text = self.interwiki_link.sub(self._render_interwiki_link, text)
-
- # Handle external links
- text = self.external_link.sub(self._render_external_link, text)
-
- # Handle email links
- text = self.email_link.sub(self._render_email_link, text)
-
- # Borrow this from the blog
- return self.backend.blog._render_text(text, lang="markdown")
-
@property
def markdown(self):
return self.data.markdown or ""
@property
def html(self):
- return self._render(self.markdown)
+ return self.backend.wiki.render(self.page, self.markdown)
@property
def timestamp(self):
self.memcache.set(cache_key, thumbnail)
return thumbnail
+
+
+class WikiRenderer(misc.Object):
+ # Wiki links
+ wiki_link = re.compile(r"\[\[([\w\d\/\-\.]+)(?:\|(.+?))?\]\]")
+
+ # External links
+ external_link = re.compile(r"\[\[((?:ftp|git|https?|rsync|sftp|ssh|webcal)\:\/\/.+?)(?:\|(.+?))?\]\]")
+
+ # Interwiki links e.g. [[wp>IPFire]]
+ interwiki_link = re.compile(r"\[\[(\w+)>(.+?)(?:\|(.+?))?\]\]")
+
+ # Mail link
+ email_link = re.compile(r"\[\[([a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+)(?:\|(.+?))?\]\]")
+
+ def init(self, path):
+ self.path = path
+
+ def _render_wiki_link(self, m):
+ path, alias = m.groups()
+
+ # Allow relative links
+ if not path.startswith("/"):
+ path = os.path.join(self.path, path)
+
+ # Normalise links
+ path = os.path.normpath(path)
+
+ return """<a href="%s">%s</a>""" % (
+ path,
+ alias or self.backend.wiki.get_page_title(path),
+ )
+
+ def _render_external_link(self, m):
+ url, alias = m.groups()
+
+ return """<a class="link-external" href="%s">%s</a>""" % (url, alias or url)
+
+ def _render_interwiki_link(self, m):
+ wiki = m.group(1)
+ if not wiki:
+ return
+
+ # Retrieve URL
+ try:
+ url, repl, icon = INTERWIKIS[wiki]
+ except KeyError:
+ logging.warning("Invalid interwiki: %s" % wiki)
+ return
+
+ # Name of the page
+ name = m.group(2)
+
+ # Expand URL
+ url = url % {
+ "name" : name,
+ "url" : urllib.parse.quote(name),
+ }
+
+ # Get alias (if present)
+ alias = m.group(3)
+
+ if not alias and repl:
+ alias = repl % name
+
+ # Put everything together
+ s = []
+
+ if icon:
+ s.append("<span class=\"%s\"></span>" % icon)
+
+ s.append("""<a class="link-external" href="%s">%s</a>""" % (url, alias or name))
+
+ return " ".join(s)
+
+ def _render_email_link(self, m):
+ address, alias = m.groups()
+
+ return """<a class="link-external" href="mailto:%s">%s</a>""" \
+ % (address, alias or address)
+
+ def render(self, text):
+ logging.debug("Rendering %s" % self.path)
+
+ # Link images
+ replacements = []
+ for match in re.finditer(r"!\[(.*?)\]\((.*?)\)", text):
+ alt_text, url = match.groups()
+
+ # Skip any absolute and external URLs
+ if url.startswith("/") or url.startswith("https://") or url.startswith("http://"):
+ continue
+
+ # Try to split query string
+ url, delimiter, qs = url.partition("?")
+
+ # Parse query arguments
+ args = urllib.parse.parse_qs(qs)
+
+ # Find image
+ file = self.backend.wiki.find_image(self.path, url)
+ if not file:
+ continue
+
+ # Scale down the image if not already done
+ if not "s" in args:
+ args["s"] = "768"
+
+ # Format URL
+ url = "%s?%s" % (file.url, urllib.parse.urlencode(args))
+
+ replacements.append((match.span(), file, alt_text, url))
+
+ # Apply all replacements
+ for (start, end), file, alt_text, url in reversed(replacements):
+ text = text[:start] + "[](%s?action=detail)" % (alt_text, url, file.url) + text[end:]
+
+ # Handle wiki links
+ text = self.wiki_link.sub(self._render_wiki_link, text)
+
+ # Handle interwiki links
+ text = self.interwiki_link.sub(self._render_interwiki_link, text)
+
+ # Handle external links
+ text = self.external_link.sub(self._render_external_link, text)
+
+ # Handle email links
+ text = self.email_link.sub(self._render_email_link, text)
+
+ # Borrow this from the blog
+ return self.backend.blog._render_text(text, lang="markdown")
projects / ipfire.org.git / commitdiff
