Mercurial > agora-palash

annotate apps/bundle/views.py @ 211:2a234e11185c

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Merge in Wendy's changes
author Jordi Gutiérrez Hermoso <jordigh@octave.org>
date Wed, 21 Aug 2013 14:43:48 -0400
parents 4033ebe1867f a4f88ac85837
children
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1 from __future__ import with_statement
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2
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3 import os
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4
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5 from django.shortcuts import get_object_or_404, render, redirect
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6 from django.contrib.auth.decorators import login_required
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7 from django.http import HttpResponse
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8 from django.views.static import serve
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9
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10 from apps.bundle.models import Bundle, BundleFile, BundleVersion
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11 from apps.bundle.forms import BundleForm, BundleEditForm
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12 from apps.bundle.tasks import handle_bundle_upload
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13 from apps.pygments_style.models import PygmentsStyle
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14
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15
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16 def detail(request, user, bundle, file=None, version=0):
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17 bundle = get_object_or_404(Bundle, uploader__username=user, name=bundle)
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18 # If the version is not set, use the latest version
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19 version = int(version) or bundle.latest_version
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20 files = bundle.bundlefile_set.filter(version=version)
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21
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22 if request.user.is_authenticated():
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23 pygments_style = request.user.get_profile().pygments_style
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24 else:
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25 pygments_style = PygmentsStyle.objects.get(pk=1)
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26
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27 context = {
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28 'default_style': pygments_style,
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29 'pygments_styles': PygmentsStyle.objects.all(),
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30 'bundle': bundle,
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31 'files': files,
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32 'file': file,
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33 'previous_versions': xrange(1, bundle.latest_version + 1),
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34 'this_version': version,
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35 'show': True,
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36 }
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37
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38 return render(request, 'bundle/bundle.djhtml', context)
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39
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40
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41 def file_detail(request, user, bundle, version, path):
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42 bundle_file = get_object_or_404(BundleFile, bundle__uploader__username=user,
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43 bundle__name=bundle, full_path=path, is_dir=False, version=version)
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44
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45 return detail(request, user, bundle, file=bundle_file, version=version)
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46
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47
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48 @login_required
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49 def index(request):
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50 if request.method == 'POST':
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51 post_data = request.POST.copy()
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52 post_data['uploader'] = request.user.id
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53 form = BundleForm(post_data, request.FILES)
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54
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55 if form.is_valid():
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56 file = request.FILES.get('file')
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57 bundle = form.save()
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58
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59 bundle.file_name = file.name
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60 bundle.save()
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61 bundle_path = bundle.get_temp_path()
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62
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63 with open(bundle_path, 'wb+') as destination:
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64 for chunk in request.FILES.get('file', []):
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65 destination.write(chunk)
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66
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67 handle_bundle_upload.delay(bundle.id)
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68
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69 return redirect(bundle)
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70 else:
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71 form = BundleForm()
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72
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73 context = {
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74 'form': form,
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75 'bundles': Bundle.objects.order_by('-pub_date')[:5]
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76 }
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77 return render(request, 'bundle/index.djhtml', context)
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78
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79
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80 def explore(request):
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81 context = {
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82 'recent_bundles': Bundle.objects.all()[:20]
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83 }
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84
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85 return render(request, "bundle/explore.djhtml", context)
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86
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87
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88 @login_required
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89 def edit(request, user, bundle):
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90 bundle = get_object_or_404(Bundle, name=bundle,
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91 uploader__username=request.user.username)
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92
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93 # If the username specified in the URL is someone else's, show that page
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94 if user != request.user.username:
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95 # The bundle must exist, otherwise it would 404
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96 return redirect(bundle)
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97
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98 if request.method == 'POST':
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99 form = BundleEditForm(request.POST, instance=bundle)
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100
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101 if form.is_valid():
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102 form.save()
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103
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104 file = request.FILES.get('file')
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105 if file is not None:
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106 bundle.done_uploading = False
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107 bundle.file_name = file.name
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108 bundle.latest_version += 1
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109 bundle.save()
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110 bundle_path = bundle.get_temp_path()
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111
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112 with open(bundle_path, 'wb+') as destination:
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113 for chunk in request.FILES.get('file', []):
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114 destination.write(chunk)
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115
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116 handle_bundle_upload.delay(bundle.id)
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117 return redirect(bundle)
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118 else:
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119 form = BundleEditForm(instance=bundle)
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120
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121 context = {
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122 'bundle': bundle,
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123 'form': form,
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124 }
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125
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126 return render(request, "bundle/edit.djhtml", context)
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127
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128
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129 def download(request, user, bundle, version):
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130 bundle = get_object_or_404(Bundle, uploader__username=user, name=bundle)
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131 version = int(version)
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132
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133 # Look for the BundleVersion with this version
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134 bundle_version = get_object_or_404(BundleVersion, bundle=bundle,
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135 version=version)
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136 return serve(request, bundle_version.file_name, os.path.join('tmp',
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137 'bundles'))