1 | import vouchers.models |
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2 | from vouchers.models import ReimbursementRequest |
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3 | from finance_core.models import BudgetTerm, BudgetArea |
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4 | |
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5 | from django.contrib.auth.decorators import user_passes_test |
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6 | from django.shortcuts import render_to_response, get_object_or_404 |
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7 | from django.template import RequestContext |
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8 | from django.http import Http404, HttpResponseRedirect |
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9 | import django.forms |
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10 | from django.forms import Form |
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11 | from django.forms import ModelForm |
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12 | from django.forms import ModelChoiceField |
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13 | from django.core.urlresolvers import reverse |
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14 | |
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15 | import settings |
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16 | |
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17 | class RequestForm(ModelForm): |
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18 | class Meta: |
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19 | model = ReimbursementRequest |
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20 | fields = ( |
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21 | 'name', |
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22 | 'description', |
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23 | 'amount', |
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24 | 'budget_area', |
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25 | 'expense_area', |
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26 | 'check_to_first_name', |
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27 | 'check_to_last_name', |
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28 | 'check_to_email', |
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29 | 'check_to_addr', |
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30 | ) |
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31 | |
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32 | class CommitteesField(ModelChoiceField): |
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33 | def __init__(self, *args, **kargs): |
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34 | base_area = BudgetArea.get_by_path(['Accounts', 'Assets', 'Budget', ]) |
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35 | self.strip_levels = base_area.depth |
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36 | areas = (base_area.get_descendants() |
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37 | .filter(depth__lte=base_area.depth+2) |
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38 | .exclude(name='Holding') |
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39 | ) |
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40 | ModelChoiceField.__init__(self, queryset=areas, |
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41 | help_text='Select the appropriate committe or other budget area', |
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42 | *args, **kargs) |
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43 | |
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44 | def label_from_instance(self, obj,): |
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45 | return obj.indented_name(strip_levels=self.strip_levels) |
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46 | |
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47 | class SelectRequestBasicsForm(Form): |
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48 | area = CommitteesField() |
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49 | term = ModelChoiceField(queryset = BudgetTerm.objects.all()) |
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50 | |
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51 | @user_passes_test(lambda u: u.is_authenticated()) |
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52 | def select_request_basics(http_request, ): |
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53 | if http_request.method == 'POST': # If the form has been submitted... |
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54 | form = SelectRequestBasicsForm(http_request.POST) # A form bound to the POST data |
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55 | if form.is_valid(): # All validation rules pass |
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56 | term = form.cleaned_data['term'].slug |
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57 | area = form.cleaned_data['area'].id |
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58 | return HttpResponseRedirect(reverse(submit_request, args=[term, area],)) # Redirect after POST |
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59 | else: |
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60 | form = SelectRequestBasicsForm() # An unbound form |
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61 | |
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62 | context = { |
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63 | 'form':form, |
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64 | 'pagename':'request_reimbursement', |
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65 | } |
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66 | return render_to_response('vouchers/select.html', context, context_instance=RequestContext(http_request), ) |
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67 | |
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68 | class CommitteeBudgetAreasField(ModelChoiceField): |
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69 | def __init__(self, base_area, *args, **kargs): |
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70 | self.strip_levels = base_area.depth |
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71 | areas = base_area.get_descendants() |
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72 | ModelChoiceField.__init__(self, queryset=areas, |
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73 | help_text='In general, this should be a fully indented budget area, not one with children', |
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74 | *args, **kargs) |
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75 | |
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76 | def label_from_instance(self, obj,): |
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77 | return obj.indented_name(strip_levels=self.strip_levels) |
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78 | |
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79 | class ExpenseAreasField(ModelChoiceField): |
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80 | def __init__(self, *args, **kargs): |
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81 | base_area = vouchers.models.BudgetArea.get_by_path(['Accounts', 'Expenses']) |
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82 | self.strip_levels = base_area.depth |
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83 | areas = base_area.get_descendants() |
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84 | ModelChoiceField.__init__(self, queryset=areas, |
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85 | help_text='In general, this should be a fully indented budget area, not one with children', |
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86 | *args, **kargs) |
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87 | |
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88 | def label_from_instance(self, obj,): |
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89 | return obj.indented_name(strip_levels=self.strip_levels) |
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90 | |
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91 | @user_passes_test(lambda u: u.is_authenticated()) |
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92 | def submit_request(http_request, term, committee): |
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93 | term_obj = get_object_or_404(BudgetTerm, slug=term) |
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94 | comm_obj = get_object_or_404(BudgetArea, pk=committee) |
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95 | |
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96 | new_request = ReimbursementRequest() |
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97 | new_request.submitter = http_request.user.username |
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98 | new_request.budget_term = term_obj |
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99 | |
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100 | # Prefill from certs |
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101 | initial = {} |
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102 | try: |
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103 | name = http_request.META['SSL_CLIENT_S_DN_CN'] |
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104 | names = name.split(' ') |
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105 | initial['check_to_first_name'] = names[0] |
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106 | initial['check_to_last_name'] = names[-1] |
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107 | except KeyError: |
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108 | pass |
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109 | try: |
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110 | initial['check_to_email'] = http_request.META['SSL_CLIENT_S_DN_Email'] |
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111 | except KeyError: |
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112 | pass |
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113 | |
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114 | if http_request.method == 'POST': # If the form has been submitted... |
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115 | form = RequestForm(http_request.POST, instance=new_request) # A form bound to the POST data |
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116 | form.fields['budget_area'] = CommitteeBudgetAreasField(comm_obj) |
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117 | form.fields['expense_area'] = ExpenseAreasField() |
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118 | if form.is_valid(): # All validation rules pass |
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119 | form.save() |
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120 | return HttpResponseRedirect(reverse(review_request, args=[new_request.pk],) + '?new=true') # Redirect after POST |
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121 | else: |
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122 | form = RequestForm(instance=new_request, initial=initial, ) # An unbound form |
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123 | form.fields['budget_area'] = CommitteeBudgetAreasField(comm_obj) |
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124 | form.fields['expense_area'] = ExpenseAreasField() |
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125 | |
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126 | context = { |
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127 | 'term':term_obj, |
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128 | 'comm':comm_obj, |
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129 | 'form':form, |
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130 | 'pagename':'request_reimbursement', |
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131 | } |
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132 | return render_to_response('vouchers/submit.html', context, context_instance=RequestContext(http_request), ) |
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133 | |
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134 | class VoucherizeForm(Form): |
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135 | name = django.forms.CharField(max_length=100) |
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136 | email = django.forms.EmailField(max_length=100) |
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137 | |
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138 | |
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139 | @user_passes_test(lambda u: u.is_authenticated()) |
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140 | def review_request(http_request, object_id): |
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141 | request_obj = get_object_or_404(ReimbursementRequest, pk=object_id) |
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142 | new = False |
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143 | if 'new' in http_request.REQUEST: |
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144 | if http_request.REQUEST['new'].upper() == 'TRUE': |
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145 | new = True |
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146 | else: |
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147 | new = False |
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148 | |
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149 | show_approve = (http_request.user.has_perm('vouchers.can_approve') |
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150 | and request_obj.approval_status == vouchers.models.APPROVAL_STATE_PENDING) |
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151 | if show_approve: |
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152 | # Voucherize form |
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153 | # Prefill from certs / config |
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154 | initial = {} |
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155 | try: |
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156 | name = http_request.META['SSL_CLIENT_S_DN_CN'] |
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157 | initial['name'] = name |
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158 | except KeyError: |
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159 | pass |
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160 | if settings.SIGNATORY_EMAIL: |
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161 | initial['email'] = settings.SIGNATORY_EMAIL |
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162 | else: |
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163 | try: |
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164 | initial['email'] = http_request.META['SSL_CLIENT_S_DN_Email'] |
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165 | except KeyError: |
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166 | pass |
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167 | |
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168 | approve_message = '' |
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169 | if http_request.method == 'POST' and 'approve' in http_request.REQUEST: |
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170 | approve_form = VoucherizeForm(http_request.POST) |
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171 | if approve_form.is_valid(): |
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172 | voucher = request_obj.convert( |
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173 | approve_form.cleaned_data['name'], |
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174 | signatory_email=approve_form.cleaned_data['email'],) |
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175 | approve_message = 'Created new voucher from request' |
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176 | else: |
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177 | approve_form = VoucherizeForm(initial=initial) |
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178 | |
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179 | # Display the content |
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180 | if not (http_request.user.has_perm('vouchers.view_requests') |
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181 | or http_request.user.username == request_obj.submitter): |
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182 | # I'd probably use a 403, but that requires like writing |
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183 | # a new template and stuff |
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184 | # So I'm going to call this "don't leak information" |
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185 | # and let it be |
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186 | raise Http404 |
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187 | context = { |
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188 | 'rr':request_obj, |
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189 | 'pagename':'request_reimbursement', |
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190 | 'new': new, |
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191 | } |
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192 | if show_approve: |
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193 | context['approve_form'] = approve_form |
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194 | context['approve_message'] = approve_message |
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195 | return render_to_response('vouchers/ReimbursementRequest_review.html', context, context_instance=RequestContext(http_request), ) |
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196 | |
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197 | def generate_vouchers(http_request, *args): |
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198 | unprocessed = True |
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199 | if 'unprocessed' in http_request.REQUEST: |
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200 | if http_request.REQUEST['unprocessed'].upper() == 'TRUE': |
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201 | unprocessed = True |
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202 | else: |
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203 | unprocessed = False |
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204 | mark = True |
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205 | if 'mark' in http_request.REQUEST: |
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206 | if http_request.REQUEST['mark'].upper() == 'TRUE': |
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207 | mark = True |
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208 | else: |
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209 | mark = False |
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210 | |
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211 | lst = vouchers.models.Voucher.objects.all() |
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212 | if unprocessed: |
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213 | lst = lst.filter(processed=False) |
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214 | |
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215 | context = {'vouchers': lst } |
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216 | response = render_to_response('vouchers/vouchers.tex', context, context_instance=RequestContext(http_request), ) |
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217 | |
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218 | if mark: |
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219 | for voucher in lst: |
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220 | voucher.processed = True |
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221 | voucher.save() |
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222 | |
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223 | return response |
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