def export_pdf(request, pk, uidb64=None, token=None):
'''
Show the workout schedule
'''
user = request.user
# Load the workout
if uidb64 is not None and token is not None:
if check_token(uidb64, token):
schedule = get_object_or_404(Schedule, pk=pk)
else:
return HttpResponseForbidden()
else:
if request.user.is_anonymous():
return HttpResponseForbidden()
schedule = get_object_or_404(Schedule, pk=pk, user=user)
# Create the HttpResponse object with the appropriate PDF headers.
# and use it to the create the PDF using it as a file like object
response = HttpResponse(content_type='application/pdf')
doc = SimpleDocTemplate(response,
pagesize=A4,
leftMargin=cm,
rightMargin=cm,
topMargin=0.5 * cm,
bottomMargin=0.5 * cm,
title=_('Workout'),
author='wger Workout Manager',
subject='Schedule for {0}'.format(request.user.username))
# container for the 'Flowable' objects
elements = []
# Set the title
p = Paragraph(u'<para align="center">{0}</para>'.format(schedule), styleSheet["HeaderBold"])
elements.append(p)
elements.append(Spacer(10 * cm, 0.5 * cm))
# Iterate through the Workout and render the training days
for step in schedule.schedulestep_set.all():
p = Paragraph(u'<para>{0} {1}</para>'.format(step.duration, _('Weeks')),
styleSheet["HeaderBold"])
elements.append(p)
elements.append(Spacer(10 * cm, 0.5 * cm))
for day in step.workout.canonical_representation['day_list']:
elements.append(render_workout_day(day, nr_of_weeks=7))
elements.append(Spacer(10 * cm, 0.5 * cm))
# Footer, date and info
elements.append(Spacer(10 * cm, 0.5 * cm))
url = reverse('manager:schedule:view', kwargs={'pk': schedule.id})
elements.append(render_footer(request.build_absolute_uri(url)))
# write the document and send the response to the browser
doc.build(elements)
response['Content-Disposition'] = 'attachment; filename=Schedule-{0}-log.pdf'.format(pk)
response['Content-Length'] = len(response.content)
return response
def export_pdf(request, pk, uidb64=None, token=None):
'''
Show the workout schedule
'''
user = request.user
# Load the workout
if uidb64 is not None and token is not None:
if check_token(uidb64, token):
schedule = get_object_or_404(Schedule, pk=pk)
else:
return HttpResponseForbidden()
else:
if request.user.is_anonymous():
return HttpResponseForbidden()
schedule = get_object_or_404(Schedule, pk=pk, user=user)
# Create the HttpResponse object with the appropriate PDF headers.
# and use it to the create the PDF using it as a file like object
response = HttpResponse(content_type='application/pdf')
doc = SimpleDocTemplate(response,
pagesize=A4,
leftMargin=cm,
rightMargin=cm,
topMargin=0.5 * cm,
bottomMargin=0.5 * cm,
title=_('Workout'),
author='wger Workout Manager',
subject='Schedule for {0}'.format(request.user.username))
# container for the 'Flowable' objects
elements = []
# Set the title
p = Paragraph(u'<para align="center">{0}</para>'.format(schedule), styleSheet["HeaderBold"])
elements.append(p)
elements.append(Spacer(10*cm, 0.5*cm))
# Iterate through the Workout and render the training days
for step in schedule.schedulestep_set.all():
p = Paragraph(u'<para>{0} {1}</para>'.format(step.duration, _('Weeks')),
styleSheet["HeaderBold"])
elements.append(p)
elements.append(Spacer(10*cm, 0.5*cm))
for day in step.workout.canonical_representation['day_list']:
elements.append(render_workout_day(day, nr_of_weeks=7))
elements.append(Spacer(10*cm, 0.5*cm))
# Footer, date and info
elements.append(Spacer(10*cm, 0.5*cm))
url = reverse('manager:schedule:view', kwargs={'pk': schedule.id})
elements.append(render_footer(request.build_absolute_uri(url)))
# write the document and send the response to the browser
doc.build(elements)
response['Content-Disposition'] = 'attachment; filename=Schedule-{0}-log.pdf'.format(pk)
response['Content-Length'] = len(response.content)
return response
def workout_log(request,
id,
images=False,
comments=False,
uidb64=None,
token=None):
"""
Generates a PDF with the contents of the given workout
See also
* http://www.blog.pythonlibrary.org/2010/09/21/reportlab
* http://www.reportlab.com/apis/reportlab/dev/platypus.html
"""
comments = bool(int(comments))
images = bool(int(images))
# Load the workout
if uidb64 is not None and token is not None:
if check_token(uidb64, token):
workout = get_object_or_404(Workout, pk=id)
else:
return HttpResponseForbidden()
else:
if request.user.is_anonymous():
return HttpResponseForbidden()
workout = get_object_or_404(Workout, pk=id, user=request.user)
# Create the HttpResponse object with the appropriate PDF headers.
response = HttpResponse(content_type='application/pdf')
# Create the PDF object, using the response object as its "file."
doc = SimpleDocTemplate(
response,
pagesize=A4,
# pagesize = landscape(A4),
leftMargin=cm,
rightMargin=cm,
topMargin=0.5 * cm,
bottomMargin=0.5 * cm,
title=_('Workout'),
author='wger Workout Manager',
subject=_('Workout for %s') % request.user.username)
# container for the 'Flowable' objects
elements = []
# Set the title
p = Paragraph(
'<para align="center"><strong>%(description)s</strong></para>' %
{'description': workout}, styleSheet["HeaderBold"])
elements.append(p)
elements.append(Spacer(10 * cm, 0.5 * cm))
# Iterate through the Workout and render the training days
for day in workout.canonical_representation['day_list']:
elements.append(
render_workout_day(day, images=images, comments=comments))
elements.append(Spacer(10 * cm, 0.5 * cm))
# Footer, date and info
elements.append(Spacer(10 * cm, 0.5 * cm))
elements.append(
render_footer(request.build_absolute_uri(workout.get_absolute_url())))
# write the document and send the response to the browser
doc.build(elements)
# Create the HttpResponse object with the appropriate PDF headers.
response[
'Content-Disposition'] = 'attachment; filename=Workout-{0}-log.pdf'.format(
id)
response['Content-Length'] = len(response.content)
return response
def export_pdf(request, id, uidb64=None, token=None):
"""
Generates a PDF with the contents of a nutrition plan
See also
* http://www.blog.pythonlibrary.org/2010/09/21/reportlab
* http://www.reportlab.com/apis/reportlab/dev/platypus.html
"""
# Load the plan
if uidb64 is not None and token is not None:
if check_token(uidb64, token):
plan = get_object_or_404(NutritionPlan, pk=id)
else:
return HttpResponseForbidden()
else:
if request.user.is_anonymous:
return HttpResponseForbidden()
plan = get_object_or_404(NutritionPlan, pk=id, user=request.user)
plan_data = plan.get_nutritional_values()
# Create the HttpResponse object with the appropriate PDF headers.
response = HttpResponse(content_type='application/pdf')
# Create the PDF object, using the response object as its "file."
doc = SimpleDocTemplate(
response,
pagesize=A4,
title=_('Nutritional plan'),
author='wger Workout Manager',
subject=_('Nutritional plan for %s') % request.user.username,
topMargin=1 * cm,
)
# container for the 'Flowable' objects
elements = []
data = []
# Iterate through the Plan
meal_markers = []
ingredient_markers = []
# Meals
i = 0
for meal in plan.meal_set.select_related():
i += 1
meal_markers.append(len(data))
if not meal.time:
p = Paragraph(
'<para align="center"><strong>{nr} {meal_nr}</strong></para>'.
format(nr=_('Nr.'), meal_nr=i), styleSheet["SubHeader"])
else:
p = Paragraph(
'<para align="center"><strong>'
'{nr} {meal_nr} - {meal_time}'
'</strong></para>'.format(
nr=_('Nr.'),
meal_nr=i,
meal_time=meal.time.strftime("%H:%M")),
styleSheet["SubHeader"])
data.append([p])
# Ingredients
for item in meal.mealitem_set.select_related():
ingredient_markers.append(len(data))
p = Paragraph('<para>{0}</para>'.format(item.ingredient.name),
styleSheet["Normal"])
if item.get_unit_type() == MEALITEM_WEIGHT_GRAM:
unit_name = 'g'
else:
unit_name = ' × ' + item.weight_unit.unit.name
data.append([
Paragraph("{0:.0f}{1}".format(item.amount, unit_name),
styleSheet["Normal"]), p
])
# Add filler
data.append([Spacer(1 * cm, 0.6 * cm)])
# Set general table styles
table_style = []
# Set specific styles, e.g. background for title cells
for marker in meal_markers:
# Set background colour for headings
table_style.append(
('BACKGROUND', (0, marker), (-1, marker), header_colour))
table_style.append(
('BOX', (0, marker), (-1, marker), 1.25, colors.black))
# Make the headings span the whole width
table_style.append(('SPAN', (0, marker), (-1, marker)))
# has the plan any data?
if data:
t = Table(data, style=table_style)
# Manually set the width of the columns
t._argW[0] = 3.5 * cm
# There is nothing to output
else:
t = Paragraph(
_('<i>This is an empty plan, what did you expect on the PDF?</i>'),
styleSheet["Normal"])
# Add site logo
elements.append(get_logo())
elements.append(Spacer(10 * cm, 0.5 * cm))
# Set the title (if available)
if plan.description:
p = Paragraph(
'<para align="center"><strong>%(description)s</strong></para>' %
{'description': plan.description}, styleSheet["HeaderBold"])
elements.append(p)
# Filler
elements.append(Spacer(10 * cm, 1.5 * cm))
# append the table to the document
elements.append(t)
elements.append(Paragraph('<para> </para>', styleSheet["Normal"]))
# Create table with nutritional calculations
data = []
data.append([
Paragraph(
'<para align="center">{0}</para>'.format(_('Nutritional data')),
styleSheet["SubHeaderBlack"])
])
data.append([
Paragraph(_('Macronutrients'), styleSheet["Normal"]),
Paragraph(_('Total'), styleSheet["Normal"]),
Paragraph(_('Percent of energy'), styleSheet["Normal"]),
Paragraph(_('g per body kg'), styleSheet["Normal"])
])
data.append([
Paragraph(_('Energy'), styleSheet["Normal"]),
Paragraph(str(plan_data['total']['energy']), styleSheet["Normal"])
])
data.append([
Paragraph(_('Protein'), styleSheet["Normal"]),
Paragraph(str(plan_data['total']['protein']), styleSheet["Normal"]),
Paragraph(str(plan_data['percent']['protein']), styleSheet["Normal"]),
Paragraph(str(plan_data['per_kg']['protein']), styleSheet["Normal"])
])
data.append([
Paragraph(_('Carbohydrates'), styleSheet["Normal"]),
Paragraph(str(plan_data['total']['carbohydrates']),
styleSheet["Normal"]),
Paragraph(str(plan_data['percent']['carbohydrates']),
styleSheet["Normal"]),
Paragraph(str(plan_data['per_kg']['carbohydrates']),
styleSheet["Normal"])
])
data.append([
Paragraph(" " + _('Sugar content in carbohydrates'),
styleSheet["Normal"]),
Paragraph(str(plan_data['total']['carbohydrates_sugar']),
styleSheet["Normal"])
])
data.append([
Paragraph(_('Fat'), styleSheet["Normal"]),
Paragraph(str(plan_data['total']['fat']), styleSheet["Normal"]),
Paragraph(str(plan_data['percent']['fat']), styleSheet["Normal"]),
Paragraph(str(plan_data['per_kg']['fat']), styleSheet["Normal"])
])
data.append([
Paragraph(_('Saturated fat content in fats'), styleSheet["Normal"]),
Paragraph(str(plan_data['total']['fat_saturated']),
styleSheet["Normal"])
])
data.append([
Paragraph(_('Fibres'), styleSheet["Normal"]),
Paragraph(str(plan_data['total']['fibres']), styleSheet["Normal"])
])
data.append([
Paragraph(_('Sodium'), styleSheet["Normal"]),
Paragraph(str(plan_data['total']['sodium']), styleSheet["Normal"])
])
table_style = []
table_style.append(('BOX', (0, 0), (-1, -1), 1.25, colors.black))
table_style.append(('GRID', (0, 0), (-1, -1), 0.40, colors.black))
table_style.append(('SPAN', (0, 0), (-1, 0))) # Title
table_style.append(('SPAN', (1, 2), (-1, 2))) # Energy
table_style.append(('BACKGROUND', (0, 3), (-1, 3), row_color)) # Protein
table_style.append(
('BACKGROUND', (0, 4), (-1, 4), row_color)) # Carbohydrates
table_style.append(('SPAN', (1, 5), (-1, 5))) # Sugar
table_style.append(('LEFTPADDING', (0, 5), (0, 5), 15))
table_style.append(('BACKGROUND', (0, 6), (-1, 6), row_color)) # Fats
table_style.append(('SPAN', (1, 7), (-1, 7))) # Saturated fats
table_style.append(('LEFTPADDING', (0, 7), (0, 7), 15))
table_style.append(('SPAN', (1, 8), (-1, 8))) # Fibres
table_style.append(('SPAN', (1, 9), (-1, 9))) # Sodium
t = Table(data, style=table_style)
t._argW[0] = 6 * cm
elements.append(t)
# Footer, date and info
elements.append(Spacer(10 * cm, 0.5 * cm))
elements.append(
render_footer(request.build_absolute_uri(plan.get_absolute_url())))
doc.build(elements)
response[
'Content-Disposition'] = 'attachment; filename=nutritional-plan.pdf'
response['Content-Length'] = len(response.content)
return response
def workout_log(request, id, images=False, comments=False, uidb64=None, token=None):
'''
Generates a PDF with the contents of the given workout
See also
* http://www.blog.pythonlibrary.org/2010/09/21/reportlab
* http://www.reportlab.com/apis/reportlab/dev/platypus.html
'''
comments = bool(int(comments))
images = bool(int(images))
# Load the workout
if uidb64 is not None and token is not None:
if check_token(uidb64, token):
workout = get_object_or_404(Workout, pk=id)
else:
return HttpResponseForbidden()
else:
if request.user.is_anonymous():
return HttpResponseForbidden()
workout = get_object_or_404(Workout, pk=id, user=request.user)
# Create the HttpResponse object with the appropriate PDF headers.
response = HttpResponse(content_type='application/pdf')
# Create the PDF object, using the response object as its "file."
doc = SimpleDocTemplate(response,
pagesize=A4,
# pagesize = landscape(A4),
leftMargin=cm,
rightMargin=cm,
topMargin=0.5 * cm,
bottomMargin=0.5 * cm,
title=_('Workout'),
author='wger Workout Manager',
subject=_('Workout for %s') % request.user.username)
# container for the 'Flowable' objects
elements = []
# Set the title
p = Paragraph('<para align="center"><strong>%(description)s</strong></para>' %
{'description': workout},
styleSheet["HeaderBold"])
elements.append(p)
elements.append(Spacer(10 * cm, 0.5 * cm))
# Iterate through the Workout and render the training days
for day in workout.canonical_representation['day_list']:
elements.append(render_workout_day(day, images=images, comments=comments))
elements.append(Spacer(10 * cm, 0.5 * cm))
# Footer, date and info
elements.append(Spacer(10 * cm, 0.5 * cm))
elements.append(render_footer(request.build_absolute_uri(workout.get_absolute_url())))
# write the document and send the response to the browser
doc.build(elements)
# Create the HttpResponse object with the appropriate PDF headers.
response['Content-Disposition'] = 'attachment; filename=Workout-{0}-log.pdf'.format(id)
response['Content-Length'] = len(response.content)
return response
