def finalizeContent(self, resource, content):
"""Finalize the resource content."""
compression = resource.getCompression()
if compression != 'none' and not self.getDebugMode():
orig_url = "%s/%s?original=1" % (self.absolute_url(), resource.getId())
content = "/* %s */\n%s" % (orig_url,
self._compressCSS(content, compression))
m = resource.getMedia()
if m:
content = '@media %s {\n%s\n}\n' % (m, content)
if resource.getApplyPrefix() and not self.getDebugMode():
prefix = aq_parent(self).absolute_url_path()
if prefix.endswith('/'):
prefix = prefix[:-1]
resourceName = resource.getId()
if '/' in resourceName:
prefix += '/' + '/'.join(resourceName.split('/')[:-1])
content = applyPrefix(content, prefix)
return content
def test_deep_prefix(self):
self.assertEqual(
"""\
@import url(/some/prefix/common.css);
#foo {
background-image: url ( '/some/prefix/spacer.jpg' );
}
.bar {
background-image: url('/some/images/test.jpg' );
}
p {
background: url("/some/prefix/test.jpg") repeat-x;
}
table {
background: url("/absolute.jpg") repeat-x;
}
table p {
background: url("http://example.org/absolute.jpg") repeat-x;
}
li {
background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==");
}
""", applyPrefix(self.cssSource, '/some/prefix'))
def test_deep_prefix(self):
self.assertEqual("""\
@import url(/some/prefix/common.css);
#foo {
background-image: url ( '/some/prefix/spacer.jpg' );
}
.bar {
background-image: url('/some/images/test.jpg' );
}
p {
background: url("/some/prefix/test.jpg") repeat-x;
}
table {
background: url("/absolute.jpg") repeat-x;
}
table p {
background: url("http://example.org/absolute.jpg") repeat-x;
}
li {
background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==");
}
""", applyPrefix(self.cssSource, '/some/prefix'))
def test_deep_prefix(self):
self.assertEqual(
"""\
@import url(/some/prefix/common.css);
#foo {
background-image: url ( '/some/prefix/spacer.jpg' );
}
.bar {
background-image: url('/some/images/test.jpg' );
}
p {
background: url("/some/prefix/test.jpg") repeat-x;
}
table {
background: url("/absolute.jpg") repeat-x;
}
table p {
background: url("http://example.org/absolute.jpg") repeat-x;
}
""", applyPrefix(self.cssSource, '/some/prefix'))
def get_resources_content(self, resources):
"""Resources must be a list of resource ids.
This method return the content of each resources appended in one string
"""
data = StringIO()
if resources is None:
resources = self.get_resources()
upath = self.context.absolute_url_path()
for resourceid in resources:
try:
resource = self.context.restrictedTraverse(
resourceid)
except KeyError, e:
logger.error(e)
continue
if not resource:
continue
if self._header_template:
data.write(
self._header_template % (
resource.context.__name__
)
)
data.write(u"\n")
fic = open(resource.context.path, 'r')
content = fic.read()
fic.close()
try:
content = unicode(content)
except Exception, e:
content = unicode(
content.decode('utf-8'))
if self._css:
upath = upath.rstrip('/')
prefix = '/'.join([upath, resourceid])
if prefix.endswith('/'):
prefix = prefix[:-1]
prefix = '/'.join(
prefix.split('/')[:-1])
content = applyPrefix(content, prefix)
data.write(
self.pack(content)
)
data.write(u"\n")
def test_deep_prefix(self):
self.assertEquals("""\
@import url(/some/prefix/common.css);
#foo {
background-image: url ( '/some/prefix/spacer.jpg' );
}
.bar {
background-image: url('/some/images/test.jpg' );
}
p {
background: url("/some/prefix/test.jpg") repeat-x;
}
table {
background: url("/absolute.jpg") repeat-x;
}
table p {
background: url("http://example.org/absolute.jpg") repeat-x;
}
""", applyPrefix(self.cssSource, '/some/prefix'))
def get_resources_content(self, resources):
"""Resources must be a list of resource ids.
This method return the content of each resources appended in one string
"""
data = StringIO()
if resources is None:
resources = self.get_resources()
upath = self.context.absolute_url_path()
for resourceid in resources:
try:
resource = self.context.restrictedTraverse(resourceid)
except KeyError, e:
logger.error(e)
continue
if not resource:
continue
if self._header_template:
data.write(self._header_template % (resource.context.__name__))
data.write(u"\n")
fic = open(resource.context.path, 'r')
content = fic.read()
fic.close()
try:
content = unicode(content)
except Exception, e:
content = unicode(content.decode('utf-8'))
if self._css:
upath = upath.rstrip('/')
prefix = '/'.join([upath, resourceid])
if prefix.endswith('/'):
prefix = prefix[:-1]
prefix = '/'.join(prefix.split('/')[:-1])
content = applyPrefix(content, prefix)
data.write(self.pack(content))
data.write(u"\n")
class Resources(BrowserView):
_key = None
_header_template = u"\n/* collective.js.jqueryui: %s */\n"
_mimetype = None
_tool = None
_toolid = None
_packer = None
_js = False
_css = False
@property
def tool(self):
if self._tool is None:
if self._toolid:
self._tool = getToolByName(self.context, self._toolid)
else:
self._tool = False
return self._tool
@property
def debug(self):
ret = False
if self.tool:
ret = self.tool.getDebugMode()
return ret
def settings(self):
"""Return records from portal_registry corresponding to
IJQueryUIPlugins
"""
registry = component.queryUtility(IRegistry)
if registry is None or self._key is None:
return
return registry.forInterface(self._key, None)
def __call__(self):
settings = self.settings
if settings is None:
return
resources = self.get_resources()
if self._mimetype:
self.request.response.setHeader('Content-Type', self._mimetype)
if resources is None:
resources = ""
return self.get_resources_content(resources)
def pack(self, content):
if self._packer and not self.debug:
return self._packer('safe').pack(content)
return content
def get_resources_content(self, resources):
"""Resources must be a list of resource ids.
This method return the content of each resources appended in one string
"""
data = StringIO()
if resources is None:
resources = self.get_resources()
upath = self.context.absolute_url_path()
for resourceid in resources:
try:
resource = self.context.restrictedTraverse(resourceid)
except KeyError, e:
logger.error(e)
continue
if not resource:
continue
if self._header_template:
data.write(self._header_template % (resource.context.__name__))
data.write(u"\n")
# read the content of the resource
fic = open(resource.context.path, 'r')
content = fic.read()
fic.close()
try:
content = unicode(content)
except Exception, e:
content = unicode(content.decode('utf-8'))
#css applyPrefix
if self._css:
upath = upath.rstrip('/')
prefix = '/'.join([upath, resourceid])
if prefix.endswith('/'):
prefix = prefix[:-1]
prefix = '/'.join(prefix.split('/')[:-1])
content = applyPrefix(content, prefix)
#content is already minified
data.write(content)
data.write(u"\n")
