From c467232fb48eec98f5836a0ab34d98334506b239 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20P=C3=A9ters?= <fpeters@entrouvert.com>
Date: Fri, 29 Jul 2011 21:42:38 +0200
Subject: [PATCH] Do not display all contacts in contacts <select/>, make
 autocomplete work

---
 themis/fields/orderedselectandadd_input.pt | 17 ++++++++++--
 themis/fields/vocabs.py                    |  2 +-
 themis/fields/widgets.py                   | 30 ++++++++++++++++------
 3 files changed, 38 insertions(+), 11 deletions(-)

diff --git a/themis/fields/orderedselectandadd_input.pt b/themis/fields/orderedselectandadd_input.pt
index af0381e..e61c11f 100644
--- a/themis/fields/orderedselectandadd_input.pt
+++ b/themis/fields/orderedselectandadd_input.pt
@@ -151,6 +151,21 @@ function newElem(name)
 function selectionError()
   {alert("Must select something!")}
 
+function formwidgetadd_autocomplete_ready(event, data, formatted) {
+    (function($) {
+        var input_box = $(event.target);
+
+	name = input_box.attr('id');
+	name = name.substr(0, name.lastIndexOf('-'));
+	var tgt = document.getElementById(name+'-to');
+
+	temp = new Option(data[1], data[0]);
+	tgt.options[tgt.length] = temp;
+	temp.selected = true;
+	copyDataForSubmit(name);
+    }(jQuery));
+}
+
 /* ]]> */
 </script>
 
@@ -267,9 +282,7 @@ function selectionError()
      </td>
    </tr>
 </table>
-<!--
 <script type="text/javascript" tal:content="view/js">
 </script>
--->
 
 </html>
diff --git a/themis/fields/vocabs.py b/themis/fields/vocabs.py
index fdc696f..0527521 100644
--- a/themis/fields/vocabs.py
+++ b/themis/fields/vocabs.py
@@ -139,7 +139,7 @@ class ContactsVocabulary(SimpleVocabulary):
 
     def search(self, qs):
         q = qs.lower()
-        t = [self.getTermByToken(kw) for kw in self.contact_ids if q in kw.lower()]
+        t = [self.by_value.get('contact:'+kw) for kw in self.contact_ids if q in kw.lower()]
         return t
 
 
diff --git a/themis/fields/widgets.py b/themis/fields/widgets.py
index 0292cbc..a60f5ae 100644
--- a/themis/fields/widgets.py
+++ b/themis/fields/widgets.py
@@ -131,8 +131,11 @@ def RadioChoiceFieldWidget(field, request):
 class OrderedSelectAndAddWidget(OrderedSelectWidget):
     implementsOnly(IOrderedSelectAndAddWidget)
 
-    formatItem = 'function(row, idx, count, value) { return row[1]; }'
-    formatResult = 'function(row, idx, count) { return ""; }'
+    formatItem = '''function(row, idx, count, value) { console.log(row, idx,
+    count, value); return row[1]; }'''
+    formatResult = '''function(row, idx, count) { console.log("t2", row, idx,
+    count); return ""; }'''
+
 
     js_template = """\
     (function($) {
@@ -160,12 +163,7 @@ class OrderedSelectAndAddWidget(OrderedSelectWidget):
 
     def js(self):
         # Use a template if it exists, in case anything overrode this interface
-        js_callback = 'formwidget_autocomplete_ready'
-        if hasattr(self,'js_callback_template'):
-            js_callback = self.js_callback_template % dict(id=self.id,
-                name=self.name, klass=self.klass, title=self.title,
-                termCount=len(self.terms))
-
+        js_callback = 'formwidgetadd_autocomplete_ready'
         return self.js_template % dict(id=self.id, url=self.autocomplete_url(),
             formatItem=self.formatItem, formatResult=self.formatResult,
             klass=self.klass, title=self.title,
@@ -189,6 +187,22 @@ class OrderedSelectAndAddWidget(OrderedSelectWidget):
             self._bound_source = source
         return self._bound_source
 
+    def deselect(self):
+        selecteditems = []
+        notselecteditems = []
+        for selecteditem in self.selectedItems:
+            selecteditems.append(selecteditem['content'])
+        for item in self.items:
+            if not item['content'] in selecteditems:
+                if item['value'].startswith('contact:'):
+                    # skip simple contacts, to avoid the list growing too large
+                    # ideally we would have something like "favourite" contacts
+                    # populated automatically on usage frequence...
+                    continue
+                notselecteditems.append(item)
+        return notselecteditems
+
+
 
 @adapter(IRelatedDoc, IFormLayer)
 @implementer(IFieldWidget)