def setPrevUpNextLinks(self, prev=None, up=None, next=None):
"""Sets Prev link to point to the LogEntry object "prev". Set that object's Next link to point to us. Sets the "up" link to the URL 'up' (if up != None.)
Sets the Next link to the entry 'next' (if next != None), or to nothing if next == ''."""
if prev is not None:
if prev:
self._prev_link = quote_url(prev._relIndexLink())
prev._next_link = quote_url(self._relIndexLink())
else:
self._prev_link = None
if up is not None:
self._up_link = up and quote_url(up)
if next is not None:
self._next_link = next and quote_url(next._relIndexLink())
def setPrevUpNextLinks(self, prev=None, up=None, next=None):
"""Sets Prev link to point to the LogEntry object "prev". Set that object's Next link to point to us. Sets the "up" link to the URL 'up' (if up != None.)
Sets the Next link to the entry 'next' (if next != None), or to nothing if next == ''."""
if prev is not None:
if prev:
self._prev_link = quote_url(prev._relIndexLink())
prev._next_link = quote_url(self._relIndexLink())
else:
self._prev_link = None
if up is not None:
self._up_link = up and quote_url(up)
if next is not None:
self._next_link = next and quote_url(next._relIndexLink())
def _renderSingleImage(self, image, thumb, relpath):
if image is None:
return ""
# else no thumbnail: make "image" link
elif thumb is None:
fname = relpath + image
return """<A HREF="%s">image</A>""" % quote_url(fname)
# else return thumbnail linking to full image
else:
tname = relpath + thumb
fname = relpath + image
return """<A HREF="%s"><IMG SRC="%s" ALT="%s"></A>""" % (quote_url(fname), quote_url(tname),
quote_url(os.path.basename(image)))
def renderThumbnail (self,relpath=""):
"""renderThumbnail() is called to render a thumbnail of the DP (e.g. in Data Product tables).""";
# no thumbnail -- return empty string
if self.thumbnail is None:
return "";
# else thumbnail is same as full image (because image was small enough), insert directly
elif self.thumbnail is self.fullimage:
fname = relpath+self.fullimage;
return """<IMG SRC="%s" ALT="%s"></IMG>"""%(quote_url(fname),quote_url(os.path.basename(self.filename)));
# else return thumbnail linking to full image
else:
tname = relpath+self.thumbnail;
fname = relpath+self.fullimage;
return """<A HREF="%s"><IMG SRC="%s" ALT="%s"></A>"""%(quote_url(fname),quote_url(tname),quote_url(os.path.basename(self.filename)));
def renderThumbnail(self, relpath=""):
"""renderThumbnail() is called to render a thumbnail of the DP (e.g. in Data Product tables)."""
# no thumbnail -- return empty string
if self.thumbnail is None:
return ""
# else thumbnail is same as full image (because image was small enough), insert directly
elif self.thumbnail is self.fullimage:
fname = relpath + self.fullimage
return """<IMG SRC="%s" ALT="%s"></IMG>""" % (quote_url(fname), quote_url(os.path.basename(self.filename)))
# else return thumbnail linking to full image
else:
tname = relpath + self.thumbnail
fname = relpath + self.fullimage
return """<A HREF="%s"><IMG SRC="%s" ALT="%s"></A>""" % (
quote_url(fname), quote_url(tname), quote_url(os.path.basename(self.filename)))
def writeLogIndex(logdir, title, timestamp, entries, refresh=0):
logdir = os.path.normpath(os.path.abspath(logdir))
fullindex = os.path.join(logdir, FULLINDEX)
tocindex = os.path.join(logdir, INDEX)
# if 5 entries or less, do an index only, and remove the fullindex
if len(entries) <= 5:
if os.path.exists(fullindex):
try:
os.remove(fullindex)
except:
print("Error removing %s:" % fullindex)
traceback.print_exc()
fullindex = tocindex
tocindex = None
# generate TOC index, if asked to
if tocindex:
fobj = open(tocindex, "wt")
# write index.html
fobj.write("""<HTML><BODY>\n
<TITLE>%s</TITLE>
<H1><A CLASS="TITLE" TIMESTAMP=%.6f>%s</A></H1>
""" % (title, timestamp, title))
fobj.write(
"""<DIV ALIGN=right><P><A HREF=%s>Printable version (single HTML page).</A></P></DIV>\n\n""" % FULLINDEX)
# write entries
for i, entry in enumerate(entries):
path = os.path.normpath(os.path.abspath(entry.index_file))
if path.startswith(logdir + '/'):
path = path[(len(logdir) + 1):]
fobj.write("""<P><A HREF="%s">%d. %s</A></P>\n\n""" % (quote_url(path), i + 1, entry.title))
# write footer
fobj.write("<HR>\n\n")
fobj.write("""<DIV ALIGN=right>%s <I><SMALL>This log was generated
by PURR version %s.</SMALL></I></DIV>\n""" % (renderIcon(16), Purr.Version))
fobj.write("</BODY></HTML>\n")
fobj = None
# generate full index, if asked to
if fullindex:
fobj = open(fullindex, "wt")
# write index.html
fobj.write("""<HTML><BODY>\n
<TITLE>%s</TITLE>
<H1><A CLASS="TITLE" TIMESTAMP=%.6f>%s</A></H1>
""" % (title, timestamp, title))
# write entries
for entry in entries:
fobj.write(entry.renderIndex(os.path.join(os.path.basename(entry.pathname), ""), refresh=refresh))
# write footer
fobj.write("<HR>\n")
fobj.write("""<DIV ALIGN=right>%s <I><SMALL>This log was generated
by PURR version %s.</SMALL></I></DIV>\n""" % (renderIcon(16), Purr.Version))
fobj.write("</BODY></HTML>\n")
fobj = None
def renderLink(self, relpath=""):
"""renderLink() is called to render a link to the DP
"""
# return from cache if available
cachekey, html = self.checkCache('Link', relpath)
if html is not None:
return html
# else regenerate
html = CachingRenderer.renderLink(self, relpath)
if self.headerfile is not None:
html += """ (<A HREF="%s">header</A>)""" % quote_url(relpath + self.headerfile)
# save to cache
return self.writeCache(cachekey, html)
def renderIcon(size, path=None):
filename = PURR_ICONS[size]
if path:
filename = os.path.join(path, filename)
return """<IMG SRC="%s"></IMG>""" % quote_url(filename)
def writeLogIndex(logdir, title, timestamp, entries, refresh=0):
logdir = os.path.normpath(os.path.abspath(logdir))
fullindex = os.path.join(logdir, FULLINDEX)
tocindex = os.path.join(logdir, INDEX)
# if 5 entries or less, do an index only, and remove the fullindex
if len(entries) <= 5:
if os.path.exists(fullindex):
try:
os.remove(fullindex)
except:
print("Error removing %s:" % fullindex)
traceback.print_exc()
fullindex = tocindex
tocindex = None
# generate TOC index, if asked to
if tocindex:
fobj = open(tocindex, "wt")
# write index.html
fobj.write("""<HTML><BODY>\n
<TITLE>%s</TITLE>
<H1><A CLASS="TITLE" TIMESTAMP=%.6f>%s</A></H1>
""" % (title, timestamp, title))
fobj.write(
"""<DIV ALIGN=right><P><A HREF=%s>Printable version (single HTML page).</A></P></DIV>\n\n"""
% FULLINDEX)
# write entries
for i, entry in enumerate(entries):
path = os.path.normpath(os.path.abspath(entry.index_file))
if path.startswith(logdir + '/'):
path = path[(len(logdir) + 1):]
fobj.write("""<P><A HREF="%s">%d. %s</A></P>\n\n""" %
(quote_url(path), i + 1, entry.title))
# write footer
fobj.write("<HR>\n\n")
fobj.write("""<DIV ALIGN=right>%s <I><SMALL>This log was generated
by PURR version %s.</SMALL></I></DIV>\n""" %
(renderIcon(16), Purr.Version))
fobj.write("</BODY></HTML>\n")
fobj = None
# generate full index, if asked to
if fullindex:
fobj = open(fullindex, "wt")
# write index.html
fobj.write("""<HTML><BODY>\n
<TITLE>%s</TITLE>
<H1><A CLASS="TITLE" TIMESTAMP=%.6f>%s</A></H1>
""" % (title, timestamp, title))
# write entries
for entry in entries:
fobj.write(
entry.renderIndex(os.path.join(
os.path.basename(entry.pathname), ""),
refresh=refresh))
# write footer
fobj.write("<HR>\n")
fobj.write("""<DIV ALIGN=right>%s <I><SMALL>This log was generated
by PURR version %s.</SMALL></I></DIV>\n""" %
(renderIcon(16), Purr.Version))
fobj.write("</BODY></HTML>\n")
fobj = None
def renderIcon(size, path=None):
filename = PURR_ICONS[size]
if path:
filename = os.path.join(path, filename)
return """<IMG SRC="%s"></IMG>""" % quote_url(filename)
