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annotate apps/snippet/views.py @ 46:b7c1c22fdfe8

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Format code for 80 columns, add some js to static/ dir
author Jordi Gutiérrez Hermoso <jordigh@gmail.com>
date Sat, 31 Jul 2010 19:17:11 -0500
parents a46d4cccea4d
children 898881bbfdea
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
42
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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1 from django.shortcuts import render_to_response, \
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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2 get_object_or_404, get_list_or_404
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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3 from django.template.context \
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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4 import RequestContext
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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5 from django.http \
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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6 import HttpResponseRedirect, HttpResponseBadRequest, \
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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7 HttpResponse, HttpResponseForbidden
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parents: 2
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8 from django.conf import settings
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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9 from django.core.exceptions import ObjectDoesNotExist
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Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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10 from django.utils.translation import ugettext_lazy as _
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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11 from agora.apps.snippet.forms import SnippetForm, UserSettingsForm
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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12 from agora.apps.snippet.models import Snippet
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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13 from agora.apps.snippet.highlight import pygmentize, guess_code_lexer
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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14 from django.core.urlresolvers import reverse
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
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parents: 2
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15 from django.utils import simplejson
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
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parents: 2
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16 import difflib
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parents: 2
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17
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a46d4cccea4d More snippet template name changes
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18 def snippet_new(request, template_name='snippet/snippet_new.djhtml'):
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ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
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parents: 2
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19
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
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parents: 2
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20 if request.method == "POST":
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Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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21 snippet_form = SnippetForm(data=request.POST, request=request)
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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22 if snippet_form.is_valid():
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Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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23 request, new_snippet = snippet_form.save()
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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24 return HttpResponseRedirect(new_snippet.get_absolute_url())
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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25 else:
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parents: 2
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26 snippet_form = SnippetForm(request=request)
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parents: 2
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27
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parents: 2
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28 template_context = {
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parents: 2
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29 'snippet_form': snippet_form,
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parents: 2
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30 }
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parents: 2
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31
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
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parents: 2
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32 return render_to_response(
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parents: 2
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33 template_name,
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parents: 2
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34 template_context,
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parents: 2
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35 RequestContext(request)
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Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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36 )
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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37
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
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parents: 2
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38
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39 def snippet_details(request, snippet_id,
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parents: 45
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40 template_name='snippet/snippet_details.djhtml',
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41 is_raw=False):
42
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parents: 2
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ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
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parents: 2
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43 snippet = get_object_or_404(Snippet, secret_id=snippet_id)
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parents: 2
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ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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45 tree = snippet.get_root()
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parents: 2
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46 tree = tree.get_descendants(include_self=True)
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parents: 2
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47
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
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parents: 2
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48 new_snippet_initial = {
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49 'content': snippet.content,
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parents: 2
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50 'lexer': snippet.lexer,
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Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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51 }
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
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parents: 2
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52
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
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parents: 2
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53 if request.method == "POST":
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54 snippet_form = SnippetForm(data=request.POST,
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55 request=request,
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56 initial=new_snippet_initial)
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parents: 2
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57 if snippet_form.is_valid():
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parents: 2
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58 request, new_snippet = snippet_form.save(parent=snippet)
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
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parents: 2
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59 return HttpResponseRedirect(new_snippet.get_absolute_url())
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parents: 2
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60 else:
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parents: 2
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61 snippet_form = SnippetForm(initial=new_snippet_initial, request=request)
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parents: 2
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62
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parents: 2
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63 template_context = {
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parents: 2
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64 'snippet_form': snippet_form,
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parents: 2
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65 'snippet': snippet,
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Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 2
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66 'lines': range(snippet.get_linecount()),
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parents: 2
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67 'tree': tree,
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parents: 2
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68 }
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parents: 2
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69
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70 response = render_to_response(
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parents: 2
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71 template_name,
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parents: 2
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72 template_context,
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parents: 2
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73 RequestContext(request)
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74 )
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parents: 2
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75
ab608f27ecd5 Copy preliminary django-paste code for snippets along with mptt. Works clunkily. Still need to adapt it for Agora.
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76 if is_raw:
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77 response['Content-Type'] = 'text/plain'
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78 return response
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parents: 2
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79 else:
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parents: 2
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80 return response
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81
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82 def snippet_delete(request, snippet_id):
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83 snippet = get_object_or_404(Snippet, secret_id=snippet_id)
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84 try:
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85 snippet_list = request.session['snippet_list']
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86 except KeyError:
46
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87 return HttpResponseForbidden('You have no recent snippet list, '\
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88 'cookie error?')
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89 if not snippet.pk in snippet_list:
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90 return HttpResponseForbidden('That\'s not your snippet, sucka!')
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91 snippet.delete()
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92 return HttpResponseRedirect(reverse('snippet_new'))
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93
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94 def snippet_userlist(request, template_name='snippet/snippet_list.djhtml'):
46
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95
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96 try:
46
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97 snippet_list = get_list_or_404(Snippet,
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98 pk__in=request.session.get
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99 (
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100 'snippet_list',
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101 None)
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102 )
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103 except ValueError:
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104 snippet_list = None
46
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105
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106 template_context = {
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107 'snippets_max': getattr(settings, 'MAX_SNIPPETS_PER_USER', 10),
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108 'snippet_list': snippet_list,
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109 }
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110
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111 return render_to_response(
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112 template_name,
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113 template_context,
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114 RequestContext(request)
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115 )
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116
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117
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118 def userprefs(request, template_name='snippet/userprefs.djhtml'):
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119
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120 if request.method == 'POST':
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121 settings_form = \
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122 UserSettingsForm(request.POST,
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123 initial=\
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124 request.session.get('userprefs', None))
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125 if settings_form.is_valid():
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126 request.session['userprefs'] = settings_form.cleaned_data
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127 settings_saved = True
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128 else:
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129 settings_form = UserSettingsForm(initial=\
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130 request.session.get('userprefs', None))
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131 settings_saved = False
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132
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133 template_context = {
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134 'settings_form': settings_form,
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135 'settings_saved': settings_saved,
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136 }
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137
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138 return render_to_response(
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139 template_name,
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140 template_context,
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141 RequestContext(request)
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142 )
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143
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144 def snippet_diff(request, template_name='snippet/snippet_diff.djhtml'):
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145
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146 if request.GET.get('a').isdigit() and request.GET.get('b').isdigit():
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147 try:
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148 fileA = Snippet.objects.get(pk=int(request.GET.get('a')))
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149 fileB = Snippet.objects.get(pk=int(request.GET.get('b')))
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150 except ObjectDoesNotExist:
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151 return HttpResponseBadRequest(u'Selected file(s) does not exist.')
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152 else:
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153 return HttpResponseBadRequest(u'You must select two snippets.')
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154
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155 if fileA.content != fileB.content:
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156 d = difflib.unified_diff(
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157 fileA.content.splitlines(),
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158 fileB.content.splitlines(),
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159 'Original',
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160 'Current',
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161 lineterm=''
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162 )
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163 difftext = '\n'.join(d)
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164 difftext = pygmentize(difftext, 'diff')
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165 else:
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166 difftext = _(u'No changes were made between this two files.')
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167
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168 template_context = {
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169 'difftext': difftext,
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170 'fileA': fileA,
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171 'fileB': fileB,
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172 }
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173
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174 return render_to_response(
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175 template_name,
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176 template_context,
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177 RequestContext(request)
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178 )
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179
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180 def guess_lexer(request):
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181 code_string = request.GET.get('codestring', False)
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182 response = simplejson.dumps({'lexer': guess_code_lexer(code_string)})
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183 return HttpResponse(response)