def expand_macro(self, formatter, names, content):
if not content:
edit = ''
text = "''Gringlet Name Missing''"
acl = ''
elif not re.match(r'^[a-zA-Z0-9]+$', content):
edit = ''
text = tag.em("Invalid Gringlet Name - only letters and numbers allowed")
acl = ''
else:
db = self.env.get_db_cnx()
cursor = db.cursor()
cursor.execute('SELECT text,acl FROM gringotts WHERE name=%s AND version='
'(SELECT MAX(version) FROM gringotts WHERE name=%s)',
(content, content))
try:
text,acl = cursor.fetchone()
key = str(self.config.get('gringotts', 'key'))
k = ezPyCrypto.key(key)
text = wiki_to_html(k.decStringFromAscii(text), self.env, formatter.req)
edit = 'Edit'
except:
edit = 'Create'
text = tag.em("No Gringlet called \"%s\" found" % content)
acl = ''
if acl:
if not validate_acl(formatter.req, acl):
text = tag.em("You do not have permission to view the \"%s\" Gringlet." % content)
edit = ''
control = None
if edit:
control = tag.div(tag.a(edit, href=(formatter.href.gringotts() + "/" + content + "?action=edit")), class_="gringottcontrol")
# Use eight divs for flexible frame styling
return tag.div(
tag.div(
tag.div(
tag.div(
tag.div(
tag.div(
tag.div(
tag.div(
tag.div(text, class_="gringottcontent") + control,
class_="gringott"),
class_="gringott"),
class_="gringott"),
class_="gringott"),
class_="gringott"),
class_="gringott"),
class_="gringott"),
class_="gringottframe")
def expand_macro(self, formatter, names, content):
if not content:
edit = ''
text = "''Gringlet Name Missing''"
acl = ''
elif not re.match(r'^[a-zA-Z0-9]+$', content):
edit = ''
text = tag.em(
"Invalid Gringlet Name - only letters and numbers allowed")
acl = ''
else:
db = self.env.get_db_cnx()
cursor = db.cursor()
cursor.execute(
'SELECT text,acl FROM gringotts WHERE name=%s AND version='
'(SELECT MAX(version) FROM gringotts WHERE name=%s)',
(content, content))
try:
text, acl = cursor.fetchone()
key = str(self.config.get('gringotts', 'key'))
k = ezPyCrypto.key(key)
text = wiki_to_html(k.decStringFromAscii(text), self.env,
formatter.req)
edit = 'Edit'
except:
edit = 'Create'
text = tag.em("No Gringlet called \"%s\" found" % content)
acl = ''
if acl:
if not validate_acl(formatter.req, acl):
text = tag.em(
"You do not have permission to view the \"%s\" Gringlet." %
content)
edit = ''
control = None
if edit:
control = tag.div(tag.a(edit,
href=(formatter.href.gringotts() + "/" +
content + "?action=edit")),
class_="gringottcontrol")
# Use eight divs for flexible frame styling
return tag.div(tag.div(tag.div(tag.div(tag.div(tag.div(
tag.div(tag.div(tag.div(text, class_="gringottcontent") + control,
class_="gringott"),
class_="gringott"),
class_="gringott"),
class_="gringott"),
class_="gringott"),
class_="gringott"),
class_="gringott"),
class_="gringottframe")
def render_macro(self, req, name, content):
# args will be null if the macro is called without parenthesis.
if not content:
edit = ''
text = "''Gringlet Name Missing''"
acl = ''
elif not re.match(r'^[a-zA-Z0-9]+$', content):
edit = ''
text = "<em>Invalid Gringlet Name - only letters and numbers allowed</em>"
acl = ''
else:
db = self.env.get_db_cnx()
cursor = db.cursor()
cursor.execute('SELECT text,acl FROM gringotts WHERE name=%s AND version='
'(SELECT MAX(version) FROM gringotts WHERE name=%s)',
(content, content))
try:
text,acl = cursor.fetchone()
key = str(self.config.get('gringotts', 'key'))
k = ezPyCrypto.key(key)
text = wiki_to_html(k.decStringFromAscii(text), self.env, req)
edit = 'Edit'
except:
edit = 'Create'
text = "<em>No Gringlet called "%s" found</em>" % content
acl = ''
if acl:
if not validate_acl(req, acl):
text = "<em>You do not have permission to view the "%s" Gringlet.</em>" % content
edit = ''
control = ''
if edit:
control = ('<div class="gringottcontrol">' + \
'<a href="%s/%s">' + edit + '</a>' + \
'</div>') % (req.href.gringotts(), content)
# Use eight divs for flexible frame styling
html = '<div class="gringottframe"><div class="gringott">' + \
'<div class="gringott"><div class="gringott">' + \
'<div class="gringott"><div class="gringott">' + \
'<div class="gringott"><div class="gringott">' + \
'<div class="gringottcontent">' + \
text + \
'</div>' + \
control + \
'</div></div></div></div></div></div></div></div>'
return html
def process_request(self, req):
gringlet = req.args.get('gringlet')
db = self.env.get_db_cnx()
cursor = db.cursor()
# Do we want an edit page?
if gringlet:
req.hdf['wiki.edit_rows'] = 20
cursor.execute('SELECT MAX(version) FROM gringotts WHERE name=%s', (gringlet,))
try:
version = int(cursor.fetchone()[0])
except:
version = 0
if req.method == 'POST' and req.args.has_key('save'):
if int(req.args['version']) != version:
# Collision
req.hdf['messages'] = [ 'Someone else has editted this Gringlet and your changes have been lost!' ]
else:
if not validate_acl(req, req.args['acl']):
messages = []
messages.append('Your change to the ACL would have locked you out.')
messages.append('Please change it accordingly and try again.')
req.hdf['messages'] = messages
req.hdf['gringlet.version'] = version
req.hdf['gringlet.source'] = req.args['text']
req.hdf['gringlet.acl'] = req.args['acl']
add_stylesheet(req, 'common/css/wiki.css')
return 'gringlet.cs', None
# Save the update
key = str(self.config.get('gringotts', 'key'))
k = ezPyCrypto.key(key)
text = k.encStringToAscii(str(req.args['text']))
cursor.execute('INSERT INTO gringotts (name, version, time, text, acl) '
'VALUES (%s, %s, %s, %s, %s)',
(gringlet, (version+1), int(time()), text,
req.args['acl']))
db.commit()
version += 1
req.hdf['messages'] = [ 'Gringlet saved successfully.' ]
if version > 0:
cursor.execute('SELECT text, acl FROM gringotts WHERE name=%s AND version=%s',
(gringlet,version))
source,acl = cursor.fetchone()
key = str(self.config.get('gringotts', 'key'))
k = ezPyCrypto.key(key)
source = k.decStringFromAscii(source)
else:
source = 'Enter the text for your Gringlet here'
if req.authname == 'anonymous':
acl = ''
else:
acl = req.authname
# If we are allowed, then show the edit page, otherwise just show the listing
if validate_acl(req, acl):
req.hdf['gringlet.version'] = version
req.hdf['gringlet.source'] = source
req.hdf['gringlet.acl'] = acl
add_stylesheet(req, 'common/css/wiki.css')
return 'gringlet.cs', None
# Listing page
cursor.execute('SELECT name,acl FROM gringotts g1 WHERE version='
'(SELECT MAX(version) FROM gringotts g2 WHERE g1.name=g2.name) '
'ORDER BY name')
names = []
for name,acl in cursor:
names.append({'name': name,
'permitted': validate_acl(req, acl)})
req.hdf['gringlets.list'] = names
req.hdf['gringotts_href'] = req.href.gringotts()
return 'gringotts.cs', None
def process_request(self, req):
gringlet = req.args.get('gringlet')
db = self.env.get_db_cnx()
cursor = db.cursor()
# Do we want an edit page?
if gringlet:
cursor.execute('SELECT MAX(version) FROM gringotts WHERE name=%s', (gringlet,))
try:
version = int(cursor.fetchone()[0])
except:
version = 0
messages = []
action = 'edit'
if req.method == 'POST' and req.args.has_key('save'):
if int(req.args['version']) != version:
# Collision
messages.append('Someone else has editted this Gringlet and your changes have been lost!')
else:
if not validate_acl(req, req.args['acl']):
messages.append('Your change to the ACL would have locked you out.')
messages.append('Please change it accordingly and try again.')
data = {
'action': 'edit',
'edit_rows': '20',
'messages': messages,
'gringlet': {
'name': gringlet,
'version': version,
'source': req.args['text'],
'acl': req.args['acl']
}
}
add_stylesheet(req, 'common/css/wiki.css')
return 'gringlet.html', data, None
# Save the update
key = str(self.config.get('gringotts', 'key'))
k = ezPyCrypto.key(key)
text = k.encStringToAscii(str(req.args['text']))
cursor.execute('INSERT INTO gringotts (name, version, time, text, acl) '
'VALUES (%s, %s, %s, %s, %s)',
(gringlet, (version+1), int(time()), text,
req.args['acl']))
db.commit()
version += 1
messages.append('Gringlet saved successfully.')
action = 'view'
if version > 0:
cursor.execute('SELECT text, acl FROM gringotts WHERE name=%s AND version=%s',
(gringlet,version))
source,acl = cursor.fetchone()
key = str(self.config.get('gringotts', 'key'))
k = ezPyCrypto.key(key)
source = k.decStringFromAscii(source)
else:
source = 'Enter the text for your Gringlet here'
if req.authname == 'anonymous':
acl = ''
else:
acl = req.authname
# If we are allowed, then show the edit page, otherwise just show the listing
if validate_acl(req, acl):
if not req.args.has_key('action') or req.args['action'] != 'edit':
action = 'view'
data = {
'action': action,
'edit_rows': '20',
'messages': messages,
'gringlet': {
'name': gringlet,
'version': version,
'source': source,
'acl': acl
}
}
else:
messages.append("You do not have the necessary permission to see this Gringlett")
data = {
'action': 'view',
'messages': messages
}
add_stylesheet(req, 'common/css/wiki.css')
return 'gringlet.html', data, None
# Listing page
cursor.execute('SELECT name,acl FROM gringotts g1 WHERE version='
'(SELECT MAX(version) FROM gringotts g2 WHERE g1.name=g2.name) '
'ORDER BY name')
names = []
for name,acl in cursor:
names.append({'name': name,
'permitted': validate_acl(req, acl)})
data = {
'gringlets' : {
'list': names
}
}
return 'gringotts.html', data, None
