def toZippedHtml(self, REQUEST, get_data=True):
REQUEST.set('ZMS_INDEX_HTML', 1)
REQUEST.set('ZMS_HTML_EXPORT', 1)
#-- Create temporary folder.
tempfolder = tempfile.mktemp()
ressources = self.exportRessources(tempfolder,
REQUEST,
from_zms=self.getLevel() == 0,
from_home=True)
#-- Download HTML-pages.
for lang in self.getLangIds():
REQUEST.set('lang', lang)
REQUEST.set('preview', None)
self.recurse_downloadHtmlPages(self, tempfolder, lang, REQUEST)
#-- Get zip-file.
zipfiles = _fileutil.getOSPath('%s/*' % tempfolder)
rtn = _fileutil.buildZipArchive(zipfiles, get_data)
#-- Remove temporary folder.
if not self.getConfProperty('ZMS.debug', 0):
_fileutil.remove(tempfolder, deep=1)
return rtn
def optimize(img, qual=75):
"""
Optimize image.
@rtype: C{MyImage}
"""
from PIL import Image, ImageFile
ImageFile.LOAD_TRUNCATED_IMAGES = True
# Save image in temp-folder
context = img.aq_parent
tempfolder = tempfile.mktemp()
filepath = _fileutil.getOSPath('%s/%s'%(tempfolder, img.filename))
_fileutil.exportObj(img, filepath)
# Resize image
im = Image.open(filepath)
im = im.convert('RGB')
im.convert('RGB').save(filepath, "JPEG", quality=qual, optimize=True)
# Read optimized image from file-system
f = open(filepath, 'rb')
data = f.read()
result = {'data':data,'filename':img.filename}
f.close()
# Remove temp-folder and images
_fileutil.remove(tempfolder, deep=1)
# Returns resulting image
image = standard.ImageFromData(context, result['data'], result['filename'])
return image
def rotate(img, direction, qual=75):
"""
Rotate image.
"""
try:
from PIL import Image
except:
import Image
# Save image in temp-folder
context = img.aq_parent
tempfolder = tempfile.mktemp()
filepath = _fileutil.getOSPath('%s/%s' % (tempfolder, img.filename))
_fileutil.exportObj(img, filepath)
# Rotate image
im = Image.open(filepath)
im = im.rotate(direction)
im.convert('RGB').save(filepath, "JPEG", quality=qual, optimize=True)
# Read rotated image from file-system
f = open(filepath, 'rb')
data = f.read()
result_filename = _fileutil.extractFilename(filepath)
result = {'data': data, 'filename': img.filename}
f.close()
# Remove temp-folder and images
_fileutil.remove(tempfolder, deep=1)
# Returns resulting image
image = standard.ImageFromData(context, result['data'], result['filename'])
return image
def crop(img, box, qual=75):
"""
Crop image.
@rtype: C{MyImage}
"""
try:
from PIL import Image
except:
import Image
# Save image in temp-folder
context = img.aq_parent
tempfolder = tempfile.mktemp()
filepath = _fileutil.getOSPath('%s/%s' % (tempfolder, img.filename))
_fileutil.exportObj(img, filepath)
# Crop image
im = Image.open(filepath)
im = im.crop(box)
im.convert('RGB').save(filepath, "JPEG", quality=qual)
# Read resized image from file-system
f = open(filepath, 'rb')
result_data = f.read()
result_filename = _fileutil.extractFilename(filepath)
result = {'data': result_data, 'filename': result_filename}
f.close()
# Remove temp-folder and images
_fileutil.remove(tempfolder, deep=1)
# Returns resulting image
image = standard.ImageFromData(context, result['data'], result['filename'])
return image
def importFile(self, file, REQUEST, handler):
# Get filename.
if isinstance(file, ZPublisher.HTTPRequest.FileUpload):
filename = file.filename
else:
filename = file.name
standard.writeBlock(self, '[importFile]: filename=' + filename)
# Create temporary folder.
folder = tempfile.mktemp()
os.mkdir(folder)
# Save to temporary file.
filename = _fileutil.getOSPath(
'%s/%s' % (folder, _fileutil.extractFilename(filename)))
_fileutil.exportObj(file, filename)
# Import ZEXP-file.
if _fileutil.extractFileExt(filename) == 'zexp':
ob = self._importObjectFromFile(filename, verify=0)
# Remove temporary files.
_fileutil.remove(folder, deep=1)
# Refresh zcatalog_index
standard.triggerEvent(self, '*.onImportObjEvt')
return ob
# Find XML-file.
if _fileutil.extractFileExt(filename) == 'zip':
_fileutil.extractZipArchive(filename)
filename = None
for deep in [0, 1]:
for ext in ['xml', 'htm', 'html']:
if filename is None:
filename = _fileutil.findExtension(ext, folder, deep)
break
if filename is None:
raise zExceptions.InternalError('XML-File not found!')
# Import Filter.
if REQUEST.get('filter', '') in self.getFilterManager().getFilterIds():
filename = _filtermanager.importFilter(self, filename,
REQUEST.get('filter', ''),
REQUEST)
# Import XML-file.
standard.writeBlock(self, '[importFile]: filename=' + filename)
f = standard.pyopen(filename, 'r', encoding='utf-8')
ob = handler(self, f)
f.close()
# Remove temporary files.
_fileutil.remove(folder, deep=1)
# Return imported object.
return ob
def processData(self, processId, data, trans=None):
# Create temporary folder.
folder = tempfile.mktemp()
# Save data to file.
filename = _fileutil.getOSPath('%s/in.dat'%folder)
_fileutil.exportObj(data, filename)
# Save transformation to file.
if trans:
_fileutil.exportObj(trans, getTransFilename(self, folder, trans))
# Process file.
filename = processFile(self, processId, filename, trans)
# Read data from file.
f = open(filename, 'rb')
data = f.read()
f.close()
# Remove temporary folder.
if not self.getConfProperty('ZMS.debug', 0):
_fileutil.remove(folder, deep=1)
# Return data.
return data
def toZippedXml(self, REQUEST, get_data=True):
#-- Create temporary folder.
tempfolder = tempfile.mktemp()
ressources = self.exportRessources(tempfolder, REQUEST)
#-- Get xml-export.
xml = self.toXml(REQUEST)
#-- Write xml-export to file.
xmlfilename = os.path.join(tempfolder, 'content.xml')
_fileutil.exportObj(xml, xmlfilename)
#-- Get zip-file.
zipfiles = _fileutil.getOSPath('%s/*' % tempfolder)
rtn = _fileutil.buildZipArchive(zipfiles, get_data)
#-- Remove temporary folder.
if not self.getConfProperty('ZMS.debug', 0):
_fileutil.remove(tempfolder, deep=1)
return rtn
def exportFilter(self, id, REQUEST):
# Set local variables.
ob_filter = self.getFilterManager().getFilter(id)
tempfolder, outfilename = self.initExportFilter( id, REQUEST)
# Process filter.
outfilename = processFilter(self, ob_filter, tempfolder, outfilename, REQUEST)
# Return values.
content_type = ob_filter.get('content_type', 'content/unknown')
filename = 'exportFilter.%s'%content_type[content_type.find('/')+1:]
# Zip File.
if content_type == 'application/zip':
data = _fileutil.buildZipArchive( outfilename, get_data=True)
# Read File.
else:
standard.writeBlock( self, '[exportFilter]: Read %s'%outfilename)
f = open(outfilename, 'rb')
data = f.read()
f.close()
# Remove temporary folder.
if not self.getConfProperty('ZMS.debug', 0):
_fileutil.remove( tempfolder, deep=1)
# Return.
return filename, data, content_type
def commitChanges(self, ids):
standard.writeLog(self, "[commitChanges]: ids=%s" % str(ids))
standard.triggerEvent(self, 'beforeCommitRepositoryEvt')
success = []
failure = []
for provider_id in list(set([x.split(':')[0] for x in ids])):
provider = getattr(self, provider_id)
basepath = self.get_conf_basepath(provider.id)
for id in list(
set([
x.split(':')[1] for x in ids
if x.split(':')[0] == provider_id
])):
try:
# Read local-files from provider.
files = self.localFiles(provider, [id])
# Recreate folder.
if os.path.exists(basepath):
for name in os.listdir(basepath):
filepath = os.path.join(basepath, name)
if os.path.isdir(filepath) and name == id:
standard.writeLog(
self,
"[commitChanges]: clear dir %s" % filepath)
dir = [
os.path.join(filepath, x)
for x in os.listdir(filepath)
]
[
_fileutil.remove(x) for x in dir
if os.path.isfile(x)
]
elif os.path.isfile(
filepath) and name == '%s.py' % id:
standard.writeLog(
self, "[commitChanges]: remove file %s" %
filepath)
_fileutil.remove(filepath)
# Clear folders.
dir = list(
set([
os.path.join(basepath, x[:x.rfind(os.path.sep)])
for x in files if x.endswith('__init__.py')
]))
dir = [
x for x in dir if x.split(os.path.sep)[-1] in
[y.split(':')[-1] for y in ids]
]
[[
os.remove(z)
for z in [os.path.join(x, y) for y in os.listdir(x)]
if os.path.isfile(z)
] for x in dir if os.path.isdir(x)]
# Write files.
for file in files:
filepath = os.path.join(basepath, file)
folder = filepath[:filepath.rfind(os.path.sep)]
standard.writeLog(
self, "[commitChanges]: exists folder %s %s" %
(folder, str(os.path.exists(folder))))
if not os.path.exists(folder):
standard.writeLog(
self,
"[commitChanges]: create folder %s" % folder)
_fileutil.mkDir(folder)
standard.writeLog(
self, "[commitChanges]: write %s" % filepath)
data = files[file]['data']
if data is not None:
f = open(filepath, "wb")
try:
f.write(data.encode('utf-8'))
except:
f.write(data)
f.close()
else:
failure.append('%s is None' % file)
success.append(id)
except:
standard.writeError(self, "[commitChanges]: can't %s" % id)
failure.append(id)
standard.triggerEvent(self, 'afterCommitRepositoryEvt')
return success, failure
def toCdata(self, s, xhtml=False):
rtn = ''
# Return Text (HTML) in CDATA as XHTML.
from Products.zms import _filtermanager
processId = 'tidy'
if not xhtml \
and self.getConfProperty('ZMS.export.xml.tidy', 0) \
and processId in self.getProcessIds():
# Create temporary folder.
folder = tempfile.mktemp()
os.mkdir(folder)
# Save <HTML> to file.
filename = _fileutil.getOSPath('%s/xhtml.html' % folder)
_fileutil.exportObj(s, filename)
# Call <HTML>Tidy
processOb = self.getProcess(processId)
command = processOb.get('command')
if command.find('{trans}') >= 0:
trans = _fileutil.getOSPath(package_home(globals()) + '/conf/xsl/tidy.html2xhtml.conf')
command = command.replace('{trans}', trans)
filename = _filtermanager.processCommand(self, filename, command)
# Read <XHTML> from file.
f = open(htmfilename, 'rb')
rtn = f.read().strip()
f.close()
# Read Error-Log from file.
f = open(logfilename, 'rb')
log = f.read().strip()
f.close()
# Remove temporary files.
_fileutil.remove(folder, deep=1)
# Process <XHTML>.
prefix = '<p>'
if s[:len(prefix)] != prefix and rtn[:len(prefix)] == prefix:
rtn = rtn[len(prefix):]
suffix = '</p>'
if s[-len(suffix):] != suffix and rtn[-len(suffix):] == suffix:
rtn = rtn[:-len(suffix)]
f.close()
# Process Error-Log.
if log.find('0 errors') < 0:
rtn += '<!-- ' + log + '-->'
# Return Text.
elif standard.is_str(s) and s.find(' ') < 0 and s.find('<') < 0 and s.find('&') < 0:
rtn = s
# Return Text in CDATA.
elif s is not None:
if standard.is_bytes(s):
s = standard.pystr(s)
# Hack for invalid characters
s = s.replace(chr(30), '')
# Hack for nested CDATA
s = re.compile(r'\<\!\[CDATA\[(.*?)\]\]\>').sub(r'<!{CDATA{\1}}>', s)
# Wrap with CDATA
rtn = '<![CDATA[%s]]>' % s
# Return.
return rtn
def resize(img, size, mode='resize', sffx='_thumbnail', qual=75):
"""
Resize image.
@rtype: C{MyImage}
"""
from PIL import Image, ImageFile
ImageFile.LOAD_TRUNCATED_IMAGES = True
# Save image in temp-folder
context = img.aq_parent
tempfolder = tempfile.mktemp()
filepath = _fileutil.getOSPath('%s/%s'%(tempfolder, img.filename))
_fileutil.exportObj(img, filepath)
# Resize SVG
svg_dim = svgutil.get_dimensions(img)
if svg_dim is not None:
img = svgutil.set_dimensions(img,size)
f = open(filepath, 'wb')
f.write(img.getData())
f.close()
# Resize image
else:
im = Image.open(filepath)
im = im.convert('RGB')
maxdim = max(list(size))
if mode == 'thumbnail':
try:
im.thumbnail((maxdim, maxdim), Image.ANTIALIAS)
except:
im.thumbnail((maxdim, maxdim))
elif mode == 'resize':
try:
im = im.resize(size, Image.ANTIALIAS)
except:
im = im.resize(size)
elif mode == 'square':
try:
width, height = im.size
dst_width, dst_height = maxdim, maxdim
if width > height:
delta = width - height
left = int(delta/2)
upper = 0
right = height + left
lower = height
else:
delta = height - width
left = 0
upper = int(delta/2)
right = width
lower = width + upper
im = im.crop(( left, upper, right, lower))
im = im.resize((dst_width, dst_height), Image.ANTIALIAS)
except:
im.resize(size)
im.convert('RGB').save(filepath, "JPEG", quality=qual, optimize=True)
# Read resized image from file-system
f = open(filepath, 'rb')
result_data = f.read()
f.close()
# Remove temp-folder and images
_fileutil.remove(tempfolder, deep=1)
thumb_sffx = str(sffx)
getfilename = _fileutil.extractFilename(filepath).split('.')
filename = getfilename[0:-1]
filename = ".".join(filename)
filename = filename.replace('.', '_')
extension = _fileutil.extractFileExt(filepath)
result_filename = filename + thumb_sffx + '.' + extension
result = {'data':result_data,'filename':result_filename}
# Returns resulting image
image = standard.ImageFromData(context, result['data'], result['filename'])
return image