def print_pdf(request):
log_id = request.GET.get("log_id", False)
if not log_id:
return render(request, "flights/pdf.html", log_pdf(4))
return HttpResponse("<html><body>please select a flight log to print</body></html>")
# one file
if log_id.find(",") == -1:
# return render(request, "flights/pdf.html", log_pdf(log_id))
log = Log.objects.get(id_log=log_id) or None
if not log:
return HttpResponse("<html><body>please select a flight log to print</body></html>")
return render_to_pdf_response("flights/pdf.html", log_pdf(log_id), format6(log.log_number))
arr = log_id.split(",")
dirname = os.path.abspath(os.path.dirname(os.path.dirname(__file__))) + "/../helicopters/static/media/pdf_export/"
pdf_files = []
for nu in arr:
print "-> getting Log id", nu, datetime.now().strftime("%H:%M:%S")
log = Log.objects.get(id_log=nu) or None
if not log:
continue
pdf_file = format6(log.log_number)
pdf_files.append(pdf_file)
try:
# print "render_to_string ...", datetime.now().strftime('%H:%M:%S')
pdf = render_to_string("flights/pdf.html", log_pdf(nu))
# print "converting HtmlToPdf ...", datetime.now().strftime('%H:%M:%S')
convertHtmlToPdf(pdf, dirname + pdf_file)
# print "end converting HtmlToPdf ...", datetime.now().strftime('%H:%M:%S')
except Exception as e:
print "---------error on pdf "
print e
# print "zipping ...", datetime.now().strftime('%H:%M:%S')
# zip all file to one
buffer = StringIO.StringIO()
zf = zipfile.ZipFile(buffer, mode="w")
for pdf_file in pdf_files:
try:
zf.write(dirname + pdf_file, pdf_file)
finally:
pass
zf.close()
buffer.seek(0)
response = HttpResponse(buffer.read())
today_str = datetime.now().strftime("%m_%d_%Y")
response["Content-Disposition"] = "attachment; filename=Daily_Flight_Log_" + today_str + ".zip"
response["Content-Type"] = "application/x-zip"
# print "end zipping ..."
return response
def send_email(request, arr):
render = render_to_string(constant.email_popup_page)
dajax = Dajax()
html = render.replace('\n', "")
dajax.script(constant.append_flight_email_popup %html)
emails = UserTemp.objects.filter(employee_number=request.session[constant.usernameParam])
html = ''
val = ''
j = 0
from flight_log.views import log_pdf
from flight_log.utility import convertHtmlToPdf
pdf_files = []
dirname = os.path.abspath(os.path.dirname(os.path.dirname(__file__))) +'/../helicopters/static/media/pdf_export/'
for i in arr:
log = Log.objects.get(id_log=i) or None
if not log:
continue
num_formated = format6(log.log_number)
if(j == 0):
val = val + num_formated
j = 1
else:
val = val + ',' + num_formated
pdf_path = dirname + num_formated
pdf_files.append(num_formated)
pdf = render_to_string("flights/pdf.html", log_pdf(i))
convertHtmlToPdf(pdf, pdf_path)
if len(arr) > 1:
from datetime import datetime
today_str= datetime.now().strftime('%m_%d_%Y')
i = today_str
files_today = 'Daily_Flight_Log_' + today_str + '.zip'
# read stream zip
buffer = StringIO.StringIO()
zf = zipfile.ZipFile(buffer, mode='w')
for pdf_file in pdf_files:
try:
zf.write(dirname + pdf_file, pdf_file)
finally:
pass
zf.close()
# save file to local
buffer.seek(0)
f = file(dirname + files_today, "w")
f.write(buffer.read())
f.close()
else:
i = arr[0]
files_today = pdf_files[0]
#print "files_today on dajaxice_register send_email", files_today
html = html + "<div class=\"attack_file\"><input id=\"attack_file_1\" onclick=\"download(this)\" class=\"attack_file\" readonly=\"true\" name=\"attack_file_" + i + "\" value=\"" + files_today +"\" type=\"text\" /><div class=\"close-attack\">x</div></div>"
# POST lost dot, so we remove it and add on recived
html = html + '<input class="hiden_attack" name="hiden_attack" val="'+ files_today + '" type="input" />'
dajax.script("var e_html = '" + html +"';\
jQuery('.attack_files').html(e_html);")
for email in emails:
dajax.script("jQuery('.email_from').val('" + email.email + "');")
return dajax.json()
