source: main/waeup.sirp/branches/henrik-bootstrap/src/waeup/sirp/accesscodes/browser.py @ 10807

Last change on this file since 10807 was 7447, checked in by Henrik Bettermann, 13 years ago

Backup

  • Property svn:keywords set to Id
File size: 8.1 KB
Line 
1## $Id: browser.py 7447 2012-01-10 21:38:44Z henrik $
2##
3## Copyright (C) 2011 Uli Fouquet & Henrik Bettermann
4## This program is free software; you can redistribute it and/or modify
5## it under the terms of the GNU General Public License as published by
6## the Free Software Foundation; either version 2 of the License, or
7## (at your option) any later version.
8##
9## This program is distributed in the hope that it will be useful,
10## but WITHOUT ANY WARRANTY; without even the implied warranty of
11## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12## GNU General Public License for more details.
13##
14## You should have received a copy of the GNU General Public License
15## along with this program; if not, write to the Free Software
16## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17##
18"""UI components for accesscodes.
19"""
20import grok
21from datetime import datetime
22from hurry.workflow.interfaces import InvalidTransitionError
23from waeup.sirp.browser.resources import datatable
24from waeup.sirp.browser import SIRPPage, SIRPAddFormPage
25from waeup.sirp.browser.breadcrumbs import Breadcrumb
26from waeup.sirp.browser.viewlets import (
27    AdminTask, AddActionButton, SearchActionButton, BatchOpButton, ManageLink)
28from waeup.sirp.interfaces import ISIRPObject
29
30from waeup.sirp.accesscodes.interfaces import (
31    IAccessCodeBatchContainer, IAccessCodeBatch,
32    )
33from waeup.sirp.accesscodes.catalog import search
34from waeup.sirp.browser.layout import action
35
36grok.context(ISIRPObject)
37
38class BatchContainerPage(SIRPPage):
39    grok.name('index')
40    grok.context(IAccessCodeBatchContainer)
41    grok.template('batchcontainer')
42    grok.require('waeup.manageACBatches')
43
44    title = 'Access Code Batches'
45    pnav = 0
46
47    def update(self, batches=None, archive=None, delete=None):
48        if archive is None and delete is None:
49            return
50        if not batches:
51            self.flash('No batch selected.')
52            return
53        if isinstance(batches, basestring):
54            batches = [batches]
55        for name in batches:
56            batch = self.context[name]
57            csv_file = batch.archive()
58            self.flash('Archived %s (%s)' % (name, csv_file))
59            if delete is None:
60                continue
61            del self.context[name]
62            self.flash('Deleted batch %s' % name)
63
64class AddBatchPage(SIRPAddFormPage):
65    grok.name('add')
66    grok.context(IAccessCodeBatchContainer)
67    grok.require('waeup.manageACBatches')
68
69    label = 'Create Access Code Batch'
70    pnav = 0
71
72    form_fields = grok.AutoFields(IAccessCodeBatch).select(
73        'prefix', 'entry_num', 'cost')
74
75    @action('Cancel')
76    def cancel(self, *args, **kw):
77        self.flash('Batch creation cancelled.')
78        self.redirect(self.url(self.context))
79
80    @action('Create batch')
81    def createBatch(self, **data):
82        creator = self.request.principal.id
83        creation_date = datetime.now()
84        data.update(creation_date=creation_date, creator=creator)
85        batch = self.context.createBatch(**data)
86        csv_file = batch.createCSVLogFile()
87        self.context._p_changed = True
88        self.flash('Batch created (%s entries)' % data['entry_num'])
89        self.flash('Data written to %s' % csv_file)
90        self.redirect(self.url(self.context))
91
92class ReimportBatchPage(SIRPPage):
93    """Screen for reimporting AC batches.
94    """
95    grok.name('reimport')
96    grok.context(IAccessCodeBatchContainer)
97    grok.template('reimportbatchpage')
98    grok.require('waeup.manageACBatches')
99
100    title = 'Reimport Access Code Batches'
101    pnav = 0
102
103    def update(self, filenames=None, reimport=None, cancel=None):
104        if cancel is not None:
105            self.flash('Reimport cancelled.')
106            self.redirect(self.url(self.context))
107            return
108        if reimport is None:
109            return
110        if not filenames:
111            self.flash('No file chosen. Action cancelled.')
112            self.redirect(self.url(self.context))
113            return
114        if isinstance(filenames, basestring):
115            filenames = [filenames]
116        userid = self.request.principal.id
117        for filename in filenames:
118            try:
119                self.context.reimport(filename, userid)
120            except KeyError:
121                self.flash('This batch already exists: %s' % filename)
122                continue
123            self.flash('Successfully reimported: %s' % filename)
124        self.redirect(self.url(self.context))
125
126class BatchContainerSearchPage(SIRPPage):
127    grok.name('search')
128    grok.context(IAccessCodeBatchContainer)
129    grok.template('searchpage')
130    grok.require('waeup.manageACBatches')
131
132    title = 'Access Codes'
133    pnav = 0
134    label = 'Search and manage access codes'
135
136    def update(self, *args, **kw):
137        datatable.need()
138        form = self.request.form
139        self.hitlist = []
140        if 'searchterm' in form and form['searchterm']:
141            self.searchterm = form['searchterm']
142            self.searchtype = form['searchtype']
143        elif 'old_searchterm' in form:
144            self.searchterm = form['old_searchterm']
145            self.searchtype = form['old_searchtype']
146        else:
147            return
148        #import pdb; pdb.set_trace()
149        if not 'entries' in form:
150            self.hitlist = search(query=self.searchterm,
151                searchtype=self.searchtype, view=self)
152            return
153        entries = form['entries']
154        if isinstance(entries, basestring):
155            entries = [entries]
156        for entry in entries:
157            if 'disable' in form:
158                try:
159                    comment = u"AC disabled"
160                    self.context.disable(entry, comment)
161                    self.flash('%s disabled.' % entry)
162                except InvalidTransitionError:
163                    self.flash('%s: Disable transition not allowed.' % entry)
164            elif 'enable' in form:
165                try:
166                    comment = u"AC re-enabled"
167                    self.context.enable(entry, comment)
168                    self.flash('%s (re-)enabled.' % entry)
169                except InvalidTransitionError:
170                    self.flash('%s: Re-enable transition not allowed.' % entry)
171        self.hitlist = search(query=self.searchterm,
172            searchtype=self.searchtype, view=self)
173        return
174
175class BatchContainerBreadcrumb(Breadcrumb):
176    """A breadcrumb for ac batch containers.
177    """
178    grok.require('waeup.manageACBatches')
179    grok.context(IAccessCodeBatchContainer)
180    title = u'Access Code Batches'
181    parent_viewname = 'administration'
182
183class BatchContainerSearchBreadcrumb(Breadcrumb):
184    """A breadcrumb for ac batch containers search page.
185    """
186    grok.require('waeup.manageACBatches')
187    grok.context(IAccessCodeBatchContainer)
188    grok.name('search')
189    title = u'Search Access Codes'
190    viewname = 'search'
191    parent_viewname = 'index'
192
193class AdminTaskManageACBatches(AdminTask):
194    """Entry on administration page that links to batch container.
195    """
196    grok.order(5)
197    grok.require('waeup.manageACBatches')
198    grok.template('admintaskacbatches')
199
200    link_title = 'Access Code Batches'
201    target_viewname = 'accesscodes'
202
203class CreateBatchButton(AddActionButton):
204    """Action button on batch container page which links to batch creation.
205    """
206    grok.context(IAccessCodeBatchContainer)
207    grok.view(BatchContainerPage)
208    grok.require('waeup.manageACBatches')
209    text = 'Add Access Code Batch'
210
211class ReimportBatchButton(BatchOpButton):
212    """Action button on batch container page which links to batch reimport.
213    """
214    grok.context(IAccessCodeBatchContainer)
215    grok.view(BatchContainerPage)
216    grok.require('waeup.manageACBatches')
217    target = 'reimport'
218    text = 'Reimport Access Code Batch'
219
220class SearchAccessCodeButton(SearchActionButton):
221    """Action button on batch container page which links to search.
222    """
223    grok.context(IAccessCodeBatchContainer)
224    grok.view(BatchContainerPage)
225    grok.require('waeup.manageACBatches')
226    text = 'Search Access Codes'
227
228class ManageAccessCodes(ManageLink):
229    """Link in upper left box to access code management.
230    """
231    grok.order(6)
232    grok.require('waeup.manageACBatches')
233
234    link = u'accesscodes'
235    text = u'Access Codes'
Note: See TracBrowser for help on using the repository browser.