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import os.path
from Page import *
from Form import *
from Table import *
from Entry import *
from configured import *
class PageIcon (PageMenu, FormHelper):
def __init__ (self, cfg):
PageMenu.__init__ (self, 'icon', cfg)
FormHelper.__init__ (self, 'icon', cfg)
def _op_render (self):
content = self._render_icon_list()
self.AddMacroContent ('title', 'Icon configuration')
self.AddMacroContent ('content', content)
return Page.Render(self)
def _op_handler (self, uri, post):
if uri.startswith('/update'):
return self._op_apply_changes (post)
elif uri.startswith('/add_file'):
return self._op_add_file (post)
elif uri.startswith('/add_suffix'):
return self._op_add_suffix (post)
raise 'Unknown method'
def _op_add_file (self, post):
match = post.get_val('file_new_match')
file = post.get_val('file_new_file')
# Add it to the config
self._cfg["icons!file!%s" % (file)] = match
# Return the URL
return "/%s" % (self._id)
def _op_add_suffix (self, post):
exts = post['suffix_new_exts'][0]
file = post['suffix_new_file'][0]
# Add it to the config
self._cfg["icons!suffix!%s" % (file)] = exts
# Return the URL
return "/%s" % (self._id)
def _get_options_icons (self, cfg_key, file_filter=None, selected=None):
file_options = []
# No icon
if file_filter and not file_filter(''):
file_options.append (('', 'None'))
# Build icons list
for file in os.listdir (CHEROKEE_ICONSDIR):
if file_filter:
ignore = file_filter (file)
if ignore: continue
f = file.lower()
if (f.endswith(".jpg") or
f.endswith(".png") or
f.endswith(".gif") or
f.endswith(".svg")):
file_options.append((file, file))
# Check selected
if not selected:
selected = self._cfg.get_val(cfg_key)
# Build the options
if selected:
options = EntryOptions (cfg_key, file_options,
onChange='return option_icons_update(\'%s\');'%(cfg_key),
selected=selected)
else:
options = EntryOptions (cfg_key, file_options,
onChange='return option_icons_update(\'%s\');'%(cfg_key))
# Get the image
image = self._get_img_from_icon (selected, cfg_key)
return options, image
def _get_img_from_icon (self, icon_name, cfg_key):
if not icon_name:
return '<div id="image_%s"></div>'%(cfg_key)
local_file = os.path.join (CHEROKEE_ICONSDIR, icon_name)
if not os.path.exists (local_file):
comment = "<!-- Couldn't find %s -->" % (icon_name)
return '<div id="image_%s">%s</div>' % (cfg_key, comment)
remote_file = os.path.join ('/icons_local', icon_name)
return '<div id="image_%s"><img src="%s" /></div>' % (cfg_key, remote_file)
def _render_icon_list (self):
# Include its JavaScript file
#
txt = '<script src="/static/js/icons.js" type="text/javascript"></script>'
txt += "<h1>Icons configuration</h1>"
tabs = []
# Suffixes
#
icons = self._cfg['icons!suffix']
tmp = ''
if icons and icons.has_child():
tmp += "<h3>Extension list</h3>"
table = Table(4, 1)
table += ('', 'File', 'Extensions', '')
for icon in icons:
cfg_key = 'icons!suffix!%s' % (icon)
im = self._get_img_from_icon (icon, cfg_key)
entry = self.InstanceEntry (cfg_key, 'text', size=45)
js = "post_del_key('/icons/update', '%s');" % (cfg_key)
link_del = self.InstanceImage ("bin.png", "Delete", border="0", onClick=js)
table += (im, icon, entry, link_del)
tmp += self.Indent(table)
# New suffix
fo1 = Form ("/%s/add_suffix" % (self._id), add_submit=False)
op1, im1 = self._get_options_icons ('suffix_new_file',
self._filter_icons_in_suffixes)
en2 = self.InstanceEntry('suffix_new_exts', 'text')
ta1 = Table (4,1)
ta1 += ('', 'Icon', 'Extensions', '')
ta1 += (im1, op1, en2, SUBMIT_ADD)
tmp += "<h3>Add suffix</h3>"
tmp += fo1.Render(self.Indent(ta1))
tabs += [('Extensions', tmp)]
# Special icons
#
table = Table(3)
icons = self._cfg['icons']
op_def, im_def = self._get_options_icons('icons!default')
op_dir, im_dir = self._get_options_icons('icons!directory')
op_par, im_par = self._get_options_icons('icons!parent_directory')
table += (im_def, 'Default', op_def)
table += (im_dir, 'Directory', op_dir)
table += (im_par, 'Go to Parent', op_par)
tabs += [('Special Icons', str(table))]
# Files
#
icons = self._cfg['icons!file']
tmp = ''
if icons and icons.has_child():
tmp += "<h3>File list</h3>"
table = Table(4, 1)
table += ('', 'Match', 'File')
for icon_name in icons:
cfg_key = 'icons!file!%s' % (icon_name)
match = self._cfg.get_val(cfg_key)
op, im = self._get_options_icons (cfg_key, selected=icon_name)
js = "post_del_key('/icons/update', '%s');" % (cfg_key)
link_del = self.InstanceImage ("bin.png", "Delete", border="0", onClick=js)
table += (im, match, op, link_del)
tmp += self.Indent(table)
# New file
fo1 = Form ("/%s/add_file" % (self._id), add_submit=False)
op1, im1 = self._get_options_icons ('file_new_file')
en1 = self.InstanceEntry('file_new_match', 'text')
ta1 = Table (4,1)
ta1 += ('', 'File', 'Icon', '')
ta1 += (im1, en1, op1, SUBMIT_ADD)
tmp += "<h3>Add file</h3>"
tmp += fo1.Render(self.Indent(ta1))
tabs += [('Files', tmp)]
txt += self.InstanceTab (tabs)
return txt
def _op_apply_changes (self, post):
self.ApplyChanges ([], post)
return "/%s" % (self._id)
def _filter_icons_in_suffixes (self, file):
cfg = self._cfg['icons!suffix']
if not cfg:
return False
if not file:
return True
return file in cfg.keys()
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