def _render_macro_FaceImg(self, req, content):
uid = content
rn = self.get_realname(uid)
if not rn:
raise Exception("unknown user")
if self._jpegPhoto_width:
return Markup(
html.IMG(src=req.href.user("%s/jpegPhoto" % uid),
alt=rn,
width=self._jpegPhoto_width))
return Markup(html.IMG(src=req.href.user("%s/jpegPhoto" % uid),
alt=rn))
def post_process_request(self, req, template, content_type):
if req.path_info.startswith('/ticket'):
tkt_id = req.path_info[8:]
# jQuery!
add_script(req, 'mastertickets/jquery.js')
# Add in the 'Blocked by' field
blocking_ids = blocked_by(self.env, tkt_id)
if blocking_ids:
req.hdf['ticket.blockedby'] = ', '.join(
[str(x) for x in blocking_ids])
req.hdf['ticket.fields.blockedby'] = {
'value': '',
'custom': 1,
'type': 'text',
'label': 'Blocked By',
'order':
10, # Force this to be at the end, since I am going to disappear it.
}
add_stylesheet(req, 'mastertickets/ticket.css')
add_script(req, 'mastertickets/linkify_blockedby.js')
# If any blockers are not closed, disable the resovle option
img_src, img_alt = 'checkmark.gif', 'Blockers closed'
for i in blocking_ids:
if Ticket(self.env, i)['status'] != 'closed':
if Ticket(self.env, tkt_id)['status'] != 'closed':
add_script(req, 'mastertickets/disable_resolve.js')
img_src, img_alt = 'x.png', 'Blockers open'
else:
img_src, img_alt = 'caution.png', 'Blockers open, but current ticket closed'
# Magic stuff in the footer
req.hdf['project.footer'] = Markup(
req.hdf['project.footer'] + Markup(
html.DIV(html.IMG(class_='blockedby_icon',
src=req.href.chrome(
'mastertickets', img_src),
alt=img_alt,
title=img_alt),
' ',
linkify_ids(self.env, req, blocking_ids),
id='linkified_blockedby',
style='display:none')))
# Linkify the 'Blocks' field
blocks_ids = req.hdf.get('ticket.blocking') or ''
blocks_ids = blocks_ids.replace('#', '')
if blocks_ids:
blocks_ids = [x.strip() for x in blocks_ids.split(',')]
req.hdf['project.footer'] = Markup(
req.hdf['project.footer'] + Markup(
html.DIV(linkify_ids(self.env, req, blocks_ids),
id='linkified_blocking',
style='display:none')))
add_script(req, 'mastertickets/linkify_blocking.js')
return template, content_type
def render_macro(self, req, name, content):
# args will be null if the macro is called without parenthesis.
if not content:
return ''
# parse arguments
# we expect the 1st argument to be a filename (filespec)
args = content.split(',')
if len(args) == 0:
raise Exception("No argument.")
filespec = args[0]
size_re = re.compile('[0-9]+%?$')
attr_re = re.compile('(align|border|width|height|alt'
'|title|longdesc|class|id|usemap)=(.+)')
quoted_re = re.compile("(?:[\"'])(.*)(?:[\"'])$")
attr = {}
style = {}
nolink = False
for arg in args[1:]:
arg = arg.strip()
if size_re.match(arg):
# 'width' keyword
attr['width'] = arg
continue
if arg == 'nolink':
nolink = True
continue
if arg in ('left', 'right', 'top', 'bottom'):
style['float'] = arg
continue
match = attr_re.match(arg)
if match:
key, val = match.groups()
m = quoted_re.search(val) # unquote "..." and '...'
if m:
val = m.group(1)
if key == 'align':
style['float'] = val
elif key == 'border':
style['border'] = ' %dpx solid' % int(val)
else:
attr[str(key)] = val # will be used as a __call__ keyword
# parse filespec argument to get module and id if contained.
parts = filespec.split(':')
url = None
if len(parts) == 3: # module:id:attachment
if parts[0] in ['wiki', 'ticket']:
module, id, file = parts
else:
raise Exception("%s module can't have attachments" % parts[0])
elif len(parts) == 2:
from trac.versioncontrol.web_ui import BrowserModule
try:
browser_links = [
link for link, _ in BrowserModule(
self.env).get_link_resolvers()
]
except Exception:
browser_links = []
if parts[0] in browser_links: # source:path
module, file = parts
rev = None
if '@' in file:
file, rev = file.split('@')
url = req.href.browser(file, rev=rev)
raw_url = req.href.browser(file, rev=rev, format='raw')
desc = filespec
else: # #ticket:attachment or WikiPage:attachment
# FIXME: do something generic about shorthand forms...
id, file = parts
if id and id[0] == '#':
module = 'ticket'
id = id[1:]
elif id == 'htdocs':
raw_url = url = req.href.chrome('site', file)
desc = os.path.basename(file)
elif id in ('http', 'https', 'ftp'): # external URLs
raw_url = url = desc = id + ':' + file
else:
module = 'wiki'
elif len(parts) == 1: # attachment
# determine current object
# FIXME: should be retrieved from the formatter...
# ...and the formatter should be provided to the macro
file = filespec
module, id = 'wiki', 'WikiStart'
path_info = req.path_info.split('/', 2)
if len(path_info) > 1:
module = path_info[1]
if len(path_info) > 2:
id = path_info[2]
if module not in ['wiki', 'ticket']:
raise Exception('Cannot reference local attachment from here')
else:
raise Exception('No filespec given')
if not url: # this is an attachment
from trac.attachment import Attachment
attachment = Attachment(self.env, module, id, file)
url = attachment.href(req)
raw_url = attachment.href(req, format='raw')
desc = attachment.description
for key in ['title', 'alt']:
if desc and not attr.has_key(key):
attr[key] = desc
if style:
attr['style'] = '; '.join(
['%s:%s' % (k, escape(v)) for k, v in style.iteritems()])
result = Markup(html.IMG(src=raw_url, **attr)).sanitize()
if not nolink:
result = html.A(result, href=url, style='padding:0; border:none')
return result
class DiaViewMacro(WikiMacroBase):
def render_macro(self, req, name, content):
# args will be null if the macro is called without parenthesis.
if not content:
return ''
# parse arguments
# we expect the 1st argument to be a filename (filespec)
args = content.split(',')
if len(args) == 0:
raise Exception("No argument.")
filespec = args[0]
size_re = re.compile('[0-9]+%?$')
attr_re = re.compile('(align|border|width|height|alt'
'|title|longdesc|class|id|usemap)=(.+)')
quoted_re = re.compile("(?:[\"'])(.*)(?:[\"'])$")
attr = {}
style = {}
nolink = False
for arg in args[1:]:
arg = arg.strip()
if size_re.match(arg):
# 'width' keyword
attr['width'] = arg
continue
if arg == 'nolink':
nolink = True
continue
if arg in ('left', 'right', 'top', 'bottom'):
style['float'] = arg
continue
match = attr_re.match(arg)
if match:
key, val = match.groups()
m = quoted_re.search(val) # unquote "..." and '...'
if m:
val = m.group(1)
if key == 'align':
style['float'] = val
elif key == 'border':
style['border'] = ' %dpx solid' % int(val);
else:
attr[str(key)] = val # will be used as a __call__ keyword
# parse filespec argument to get module and id if contained.
parts = filespec.split(':')
url = None
if len(parts) == 3: # module:id:attachment
if parts[0] in ['wiki', 'ticket']:
module, id, file = parts
else:
raise Exception("%s module can't have attachments" % parts[0])
elif len(parts) == 2:
from trac.versioncontrol.web_ui import BrowserModule
try:
browser_links = [link for link,_ in
BrowserModule(self.env).get_link_resolvers()]
except Exception:
browser_links = []
if parts[0] in browser_links: # source:path
module, file = parts
rev = None
if '@' in file:
file, rev = file.split('@')
url = req.href.browser(file, rev=rev)
raw_url = req.href.browser(file, rev=rev, format='raw')
desc = filespec
else: # #ticket:attachment or WikiPage:attachment
# FIXME: do something generic about shorthand forms...
id, file = parts
if id and id[0] == '#':
module = 'ticket'
id = id[1:]
elif id == 'htdocs':
raw_url = url = req.href.chrome('site', file)
desc = os.path.basename(file)
elif id in ('http', 'https', 'ftp'): # external URLs
raw_url = url = desc = id+':'+file
else:
module = 'wiki'
elif len(parts) == 1: # attachment
# determine current object
# FIXME: should be retrieved from the formatter...
# ...and the formatter should be provided to the macro
file = filespec
module, id = 'wiki', 'WikiStart'
path_info = req.path_info.split('/',2)
if len(path_info) > 1:
module = path_info[1]
if len(path_info) > 2:
id = path_info[2]
if module not in ['wiki', 'ticket']:
raise Exception('Cannot reference local attachment from here')
else:
raise Exception('No filespec given')
if not url: # this is an attachment
from trac.attachment import Attachment
attachment = Attachment(self.env, module, id, file)
url = attachment.href(req)
dia_url = attachment.href(req, format='raw')
dia_path = attachment.path
dia_filename = attachment.filename
img_url = dia_url.replace(".dia",".png")
img_path = dia_path.replace('.dia','.png')
img_filename = dia_filename.replace('.dia','.png')
self.env.log.info('Getting file modification times.')
#get file modification times
try:
dia_mtime = os.path.getmtime(dia_path)
except Exception:
raise Exception('File does not exist: %s', dia_path)
try:
img_mtime = os.path.getmtime(img_path)
except Exception:
img_mtime = 0
self.env.log.info('Comparing dia and png file modification times : %s, %s',dia_mtime,img_mtime)
# if diagram is newer than image, then regenerate image
if (dia_mtime > img_mtime):
try:
# TODO: read this comment and adjust the command line to taste
# You should probably use the correct path
# The options are correct for the 0.96.1, but you may bee to adjust them
diacmd = 'dia -l --filter=png --export='+img_path+' '+dia_path
self.env.log.info('Running Dia : %s',diacmd)
f = popen2.Popen4(diacmd)
lines = []
while (f.poll() == -1):
lines += f.fromchild.readlines()
f.wait()
#ecode = os.spawnl(os.P_WAIT,'/usr/bin/dia','/usr/bin/dia','-l','--export-to-format=png', '--export='+img_path, dia_path)
self.env.log.info('Exiting Dia')
except Exception, e:
self.env.log.info('Dia failed with exception= %s',e)
raise Exception('Dia execution failed.')
try:
attachment._fetch(img_filename)
except Exception:
db = self.env.get_db_cnx()
handle_ta = True
attachment.size = 0
attachment.time = 0
cursor = db.cursor()
cursor.execute("INSERT INTO attachment "
"VALUES (%s,%s,%s,%s,%s,%s,%s,%s)",
(attachment.parent_type, attachment.parent_id, img_filename,
attachment.size, attachment.time, 'PNG render of a DIA file', attachment.author,
attachment.ipnr))
attachment.filename = img_filename
self.env.log.info('New attachment: %s', img_filename)
if handle_ta:
db.commit()
desc = 'JPG render of a DIA file.'
for key in ['title', 'alt']:
if desc and not attr.has_key(key):
attr[key] = desc
if style:
attr['style'] = '; '.join(['%s:%s' % (k, escape(v))
for k, v in style.iteritems()])
result = Markup(html.IMG(src=img_url, **attr)).sanitize()
#if not nolink:
# result = html.A(result, href=url, style='padding:0; border:none')
return result
def render(self, req, mimetype, content, filename=None, url=None):
if url:
return html.DIV(html.IMG(src=url, alt=filename),
class_="image-file")