def upload(self, presFile, upload):
cherrypy.response.headers['Content-Type'] = 'application/json'
if(presFile.content_type.value == 'application/pdf'):
timestampID = datetime.now().strftime('%Y-%m-%dT%H-%M-%S_')
uload_path = PRES_CONFIG.ABS_PATH(PRES_CONFIG.DIR_MEDIA_PRESENTATION) + os.path.sep + timestampID + presFile.filename;
size = 0
all_data = ''
while True:
data = presFile.file.read(8192)
all_data += data
if not data:
break
size += len(data)
try:
saved_file=open(uload_path, 'wb')
saved_file.write(all_data)
saved_file.close()
svgGeneratorPreview = SVGGeneratorPreview(uload_path)
svgGeneratorPreview.start()
pngGeneratorPreview = PNGGeneratorPreview(uload_path)
pngGeneratorPreview.start()
timestampHTML = presString.getTimestampHTML(timestampID)
fileListItemHTML = htmlGenerator.generateHTML('previewElement.html',
pres_dir= PRES_CONFIG.DIR_MEDIA_PRESENTATION,
filename= presFile.filename,
timestamp=timestampID,
pTimestamp = timestampHTML)
return simplejson.dumps(dict(fileListItem=fileListItemHTML))
except ValueError:
raise cherrypy.HTTPError(400, 'SOME ERROR')
return simplejson.dumps(dict(html=""))
def index(self):
pub.Publisher.sendMessage('presConnect')
folderList = os.listdir(PRES_CONFIG.ABS_PATH(PRES_CONFIG.DIR_MEDIA_PRESENTATION));
presFileData = presString.reduceFolderList(folderList)
#htmlTemplate = open(os.path.join(PRES_CONFIG.ABS_PATH(PRES_CONFIG.DIR_HTML), u'index.html'))
presHTMLTemplate = htmlGenerator.generateHTML('presberry.html',
html_dir= PRES_CONFIG.DIR_HTML,
css_dir= PRES_CONFIG.DIR_CSS,
js_dir= PRES_CONFIG.DIR_JS,
jquerymobile_dir= PRES_CONFIG.DIR_JQUERYMOBILE,
filedata= presFileData,
pres_dir= PRES_CONFIG.DIR_MEDIA_PRESENTATION)
return presHTMLTemplate
def setupPresentation(self, timestampID, filenameHTML):
presFile.resetTempFolder()
uload_path = PRES_CONFIG.ABS_PATH(PRES_CONFIG.DIR_MEDIA_PRESENTATION) + os.path.sep + timestampID + filenameHTML;
self.pdfDocument = PDFdocument('file://' + uload_path, filenameHTML, timestampID)
if(self.slideImage == 'svg'):
svgGenerator = SVGGenerator(self.pdfDocument, PRES_CONFIG.SVG_WIDTH)
svgGenerator.start()
else:
pngGenerator = PNGGenerator(self.pdfDocument, PRES_CONFIG.PNG_WIDTH)
pngGenerator.start()
pub.Publisher.sendMessage('presSetup', data=self.pdfDocument)
carouselHTML = htmlGenerator.generateHTML('carousel.html',
temp_dir= PRES_CONFIG.DIR_MEDIA_TEMP,
numPages=self.pdfDocument.n_pgs,
filename = filenameHTML,
timestamp = timestampID,
width="100%",
height="100%",
order=self.slideOrder,
imagetype=self.slideImage)
return simplejson.dumps(dict(carousel=carouselHTML))
