[payments] add quick and dirty invoice listing

It also implements some pagination.

extra/modules/payments_ui.ptl

@@ -1,5 +1,8 @@
 import time
 import pprint
+import locale
+import decimal
+import datetime
 
 from quixote import get_request, get_response, get_session, redirect
 from quixote.directory import Directory, AccessControlled
@@ -147,6 +150,8 @@ class RegieDirectory(Directory):
             '%s %s' % (_('Payment notification URL:'), url)
             '</div>'
 
+        self.invoice_listing()
+
     def get_sidebar [html] (self):
         '<ul>'
         '<li><a href="edit">%s</a></li>' % _('Edit')
@@ -316,6 +321,109 @@ class RegieDirectory(Directory):
         self.regie.store()
         return True
 
+    PAGINATION = 50
+
+    def monetary_amount(self, val):
+        if isinstance(val, basestring):
+            val = val.replace(',', '.')
+        return '%.2f' % decimal.Decimal(val)
+
+    def get_sort_by(self):
+        request = get_request()
+        sort_by = request.form.get('sort_by')
+        if sort_by not in ('date', 'paid_date', 'username'):
+            sort_by = 'date'
+        return sort_by
+
+    def get_invoices(self):
+        sort_by = self.get_sort_by()
+        invoices = Invoice.get_with_indexed_value('regie_id', self.regie.id,
+                ignore_errors=True)
+        if 'date' in sort_by:
+            reverse = True
+            key = lambda i: getattr(i, sort_by) or datetime.datetime.now()
+        else:
+            reverse = False
+            key = lambda i: getattr(i, sort_by) or ''
+        invoices.sort(reverse=reverse, key=key)
+        return invoices
+
+    def invoice_listing [html] (self):
+        request = get_request()
+        get_response().add_css_include('../../themes/auquotidien/admin.css')
+        if request.get_method() == 'POST':
+            if 'unpay' in request.form:
+                invoice_id = request.form.get('id')
+                invoice = Invoice.get(invoice_id, ignore_errors=True)
+                if invoice:
+                    invoice.paid = False
+                    invoice.paid_date = None
+                    invoice.store()
+                return redirect('')
+        try:
+            offset = int(request.form.get('offset', 0))
+        except ValueError:
+            offset = 0
+        '<table id="invoice-listing" borderspacing="0">'
+        '<thead>'
+        '<tr>'
+        '<td><a href="?sort_by=date&offset=%d">Creation</a></td>' % offset
+        '<td>Amount</td>'
+        '<td><a href="?sort_by=paid_date&offset=%d">Paid</a></td>' % offset
+        '<td><a href="?sort_by=username&offset=%d">User</a></td>' % offset
+        '<td>Titre</td>'
+        '<td></td>'
+        '</tr>'
+        '</thead>'
+        invoices = self.get_invoices()
+        for invoice in invoices[offset:offset+self.PAGINATION]:
+            '<tbody class="invoice-rows">'
+            '<tr class="invoice-row"><td>'
+            misc.localstrftime(invoice.date)
+            '</td><td class="amount">'
+            self.monetary_amount(invoice.amount)
+            '</td><td>'
+            if invoice.paid:
+                misc.localstrftime(invoice.paid_date)
+            else:
+                ''
+            '</td><td>'
+            user = invoice.get_user()
+            if user:
+                user.name
+            '</td><td class="subject">%s</td>' % (invoice.subject or '')
+            '<td>'
+            if invoice.paid:
+                '<form method="post">'
+                '<input type="hidden" name="id" value="%s"/> ' % invoice.id
+                '<input type="submit" name="unpay" value="%s"/>' % _('Unpay')
+                '</form>'
+
+            '</td></tr>'
+            transactions = Transaction.get_with_indexed_value('invoice_ids',
+                    invoice.id)
+            for transaction in sorted(transactions, key=lambda x: x.start):
+                '<tr>'
+                '<td></td>'
+                '<td colspan="5">'
+                'OrderID: %s' % transaction.order_id
+                ' Start: %s' % transaction.start
+                if transaction.end:
+                    ' End: %s' % transaction.end
+                if transaction.bank_data:
+                    ' Bank data: %r' % transaction.bank_data
+                '</td>'
+                '</tr>'
+            '</tbody>'
+        '</tbody></table>'
+        if offset != 0:
+            '<a href="?offset=%d>%s</a> ' % (
+                 max(0, offset-self.PAGINATION), _('Previous'))
+        if offset + self.PAGINATION < len(invoices):
+            '<a href="?offset=%d>%s</a> ' % (
+                 max(0, offset-self.PAGINATION), _('Previous'))
+     
+
 class RegiesDirectory(Directory):
     _q_exports = ['', 'new']
 

theme/admin.css

@@ -0,0 +1,27 @@
+/* Regie invoice listing */
+#invoice-listing tbody {
+	font-size: smaller
+}
+#invoice-listing input {
+	margin: 0px;
+}
+#invoice-listing thead tr {
+	margin-bottom: 5px;
+}
+#invoice-listing {
+	border-spacing: 0px;
+	width: 100%;
+}
+#invoice-listing tbody td {
+	padding: 3px;
+}
+#invoice-listing thead td {
+	border-bottom: 1px solid black;
+}
+#invoice-listing tbody:nth-child(even) {
+	background: #777;
+	color: white;
+}
+#invoice-listing tbody td.amount {
+	text-align: right;
+}

theme/wcs.css

@@ -1048,5 +1048,3 @@ table#strongbox-items tr.even {
 table#strongbox-items tr.odd {
 	background: #eeeeee;
 }
-
-