add 'in list' and 'empty' filters, allow changing to filters with opts, add...

add 'in list' and 'empty' filters, allow changing to filters with opts, add versions to js filenames

fix between filters

flask_admin/contrib/sqla/filters.py

@@ -5,7 +5,7 @@ import datetime
 from flask.ext.admin.babel import lazy_gettext
 from flask.ext.admin.model import filters
 from flask.ext.admin.contrib.sqla import tools
-from sqlalchemy.sql import not_
+from sqlalchemy.sql import not_, or_
 
 class BaseSQLAFilter(filters.BaseFilter):
     """
@@ -80,6 +80,40 @@ class FilterSmaller(BaseSQLAFilter):
         return lazy_gettext('smaller than')
 
 
+class FilterEmpty(BaseSQLAFilter, filters.BaseBooleanFilter):
+    def apply(self, query, value):
+        if value == '1':
+            return query.filter(self.column == None)
+        else:
+            return query.filter(self.column != None)
+
+    def operation(self):
+        return lazy_gettext('empty')
+        
+
+class FilterInList(BaseSQLAFilter):
+    def __init__(self, column, name, options=None, data_type=None):
+        super(FilterInList, self).__init__(column, name, options, data_type='select2-tags')
+
+    def clean(self, value):
+        return [v.strip() for v in value.split(',') if v.strip()]
+        
+    def apply(self, query, value):
+        return query.filter(self.column.in_(value))
+    
+    def operation(self):
+        return lazy_gettext('in list')
+        
+
+class FilterNotInList(FilterInList):
+    def apply(self, query, value):
+        # NOT IN can exclude NULL values, so "or_ == None" needed to be added
+        return query.filter(or_(~self.column.in_(value), self.column == None))
+    
+    def operation(self):
+        return lazy_gettext('not in list')
+        
+
 # Customized type filters
 class BooleanEqualFilter(FilterEqual, filters.BaseBooleanFilter):
     pass
@@ -88,7 +122,7 @@ class BooleanEqualFilter(FilterEqual, filters.BaseBooleanFilter):
 class BooleanNotEqualFilter(FilterNotEqual, filters.BaseBooleanFilter):
     pass
     
-    
+
 class DateEqualFilter(FilterEqual, filters.BaseDateFilter):
     pass
 
@@ -106,6 +140,9 @@ class DateSmallerFilter(FilterSmaller, filters.BaseDateFilter):
         
 
 class DateBetweenFilter(BaseSQLAFilter):
+    def __init__(self, column, name, options=None, data_type=None):
+        super(DateBetweenFilter, self).__init__(column, name, options, data_type='daterangepicker')
+        
     def clean(self, value):
         return [datetime.datetime.strptime(range, '%Y-%m-%d') for range in value.split(' to ')]
 
@@ -156,6 +193,9 @@ class DateTimeSmallerFilter(FilterSmaller, filters.BaseDateTimeFilter):
         
 
 class DateTimeBetweenFilter(BaseSQLAFilter):
+    def __init__(self, column, name, options=None, data_type=None):
+        super(DateTimeBetweenFilter, self).__init__(column, name, options, data_type='datetimerangepicker')
+        
     def clean(self, value):
         return [datetime.datetime.strptime(range, '%Y-%m-%d %H:%M:%S') for range in value.split(' to ')]
         
@@ -175,7 +215,7 @@ class DateTimeBetweenFilter(BaseSQLAFilter):
                 return False
         except ValueError:
             return False
-        
+            
 
 class DateTimeNotBetweenFilter(DateTimeBetweenFilter):
     def apply(self, query, value):
@@ -188,21 +228,24 @@ class DateTimeNotBetweenFilter(DateTimeBetweenFilter):
 
 class TimeEqualFilter(FilterEqual, filters.BaseTimeFilter):
     pass
-                             
+    
 
 class TimeNotEqualFilter(FilterNotEqual, filters.BaseTimeFilter):
     pass
-                             
+    
 
 class TimeGreaterFilter(FilterGreater, filters.BaseTimeFilter):
     pass
-                             
+    
 
 class TimeSmallerFilter(FilterSmaller, filters.BaseTimeFilter):
     pass
-                             
+    
 
 class TimeBetweenFilter(BaseSQLAFilter):
+    def __init__(self, column, name, options=None, data_type=None):
+        super(TimeBetweenFilter, self).__init__(column, name, options, data_type='timerangepicker')
+        
     def clean(self, value):
         timetuples = [time.strptime(range, '%H:%M:%S') 
                       for range in value.split(' to ')]
@@ -210,7 +253,7 @@ class TimeBetweenFilter(BaseSQLAFilter):
                               timetuple.tm_min,
                               timetuple.tm_sec)
                               for timetuple in timetuples]
-
+                              
     def apply(self, query, value):
         start, end = value
         return query.filter(self.column.between(start, end))
@@ -242,57 +285,55 @@ class TimeNotBetweenFilter(TimeBetweenFilter):
             
 # Base SQLA filter field converter
 class FilterConverter(filters.BaseFilterConverter):
-    strings = (FilterEqual, FilterNotEqual, FilterLike, FilterNotLike)
-    numeric = (FilterEqual, FilterNotEqual, FilterGreater, FilterSmaller)
+    strings = (FilterEqual, FilterNotEqual, FilterLike, FilterNotLike, FilterEmpty, FilterInList, FilterNotInList)
+    numeric = (FilterEqual, FilterNotEqual, FilterGreater, FilterSmaller, FilterEmpty, FilterInList, FilterNotInList)
     bool = (BooleanEqualFilter, BooleanNotEqualFilter)
-    enum = (FilterEqual, FilterNotEqual)
-
+    enum = (FilterEqual, FilterNotEqual, FilterEmpty, FilterInList, FilterNotInList)
+    date_filters = (DateEqualFilter, DateNotEqualFilter, DateGreaterFilter, DateSmallerFilter, 
+            DateBetweenFilter, DateNotBetweenFilter, FilterEmpty)
+    datetime_filters = (DateTimeEqualFilter, DateTimeNotEqualFilter, DateTimeGreaterFilter, 
+                DateTimeSmallerFilter, DateTimeBetweenFilter, DateTimeNotBetweenFilter, 
+                FilterEmpty)
+    time_filters = (TimeEqualFilter, TimeNotEqualFilter, TimeGreaterFilter, TimeSmallerFilter, 
+            TimeBetweenFilter, TimeNotBetweenFilter, FilterEmpty)
+            
     def convert(self, type_name, column, name, **kwargs):
         if type_name.lower() in self.converters:
             return self.converters[type_name.lower()](column, name, **kwargs)
         return None
-
-    @filters.convert('string', 'unicode', 'text', 'unicodetext', 'varchar')
+        
+    @filters.convert('string', 'char', 'unicode', 'varchar', 'tinytext',
+                     'text', 'mediumtext', 'longtext', 'unicodetext',
+                     'nchar', 'nvarchar', 'ntext')
     def conv_string(self, column, name, **kwargs):
         return [f(column, name, **kwargs) for f in self.strings]
-
+        
     @filters.convert('boolean', 'tinyint')
     def conv_bool(self, column, name, **kwargs):
         return [f(column, name, **kwargs) for f in self.bool]
-
-    @filters.convert('integer', 'smallinteger', 'numeric', 'float', 'biginteger')
+        
+    @filters.convert('int', 'integer', 'smallinteger', 'smallint', 'numeric',
+                     'float', 'real', 'biginteger', 'bigint', 'decimal',
+                     'double_precision', 'double', 'mediumint')
     def conv_int(self, column, name, **kwargs):
         return [f(column, name, **kwargs) for f in self.numeric]
-
+        
     @filters.convert('date')
     def conv_date(self, column, name, **kwargs):
-        return [DateEqualFilter(column, name),
-                DateNotEqualFilter(column, name),
-                DateGreaterFilter(column, name),
-                DateSmallerFilter(column, name),
-                DateBetweenFilter(column, name, data_type='daterangepicker'),
-                DateNotBetweenFilter(column, name, data_type='daterangepicker')]
-
-    @filters.convert('datetime')
+        return [f(column, name, **kwargs) for f in self.date_filters]
+        
+    @filters.convert('datetime', 'datetime2', 'timestamp', 'smalldatetime')
     def conv_datetime(self, column, name, **kwargs):
-        return [DateTimeEqualFilter(column, name),
-                DateTimeNotEqualFilter(column, name),
-                DateTimeGreaterFilter(column, name),
-                DateTimeSmallerFilter(column, name),
-                DateTimeBetweenFilter(column, name, data_type='datetimerangepicker'),
-                DateTimeNotBetweenFilter(column, name, data_type='datetimerangepicker')]
-                
+        return [f(column, name, **kwargs) for f in self.datetime_filters]
+        
     @filters.convert('time')
     def conv_time(self, column, name, **kwargs):
-        return [TimeEqualFilter(column, name),
-                TimeNotEqualFilter(column, name),
-                TimeGreaterFilter(column, name),
-                TimeSmallerFilter(column, name),
-                TimeBetweenFilter(column, name, data_type='timerangepicker'),
-                TimeNotBetweenFilter(column, name, data_type='timerangepicker')]
-
+        return [f(column, name, **kwargs) for f in self.time_filters]
+        
     @filters.convert('enum')
     def conv_enum(self, column, name, options=None, **kwargs):
+        # set all operations to select2
+        kwargs['data_type'] = "select2"
         if not options:
             options = [
                 (v, v)

flask_admin/form/fields.py

@@ -93,7 +93,7 @@ class Select2Field(fields.SelectField):
     """
         `Select2 <https://github.com/ivaynberg/select2>`_ styled select widget.
 
-        You must include select2.js, form.js and select2 stylesheet for it to
+        You must include select2.js, form-x.x.x.js and select2 stylesheet for it to
         work.
     """
     widget = admin_widgets.Select2Widget()
@@ -141,7 +141,7 @@ class Select2Field(fields.SelectField):
 
 class Select2TagsField(fields.StringField):
     """`Select2 <http://ivaynberg.github.com/select2/#tags>`_ styled text field.
-    You must include select2.js, form.js and select2 stylesheet for it to work.
+    You must include select2.js, form-x.x.x.js and select2 stylesheet for it to work.
     """
     widget = admin_widgets.Select2TagsWidget()
 

flask_admin/form/widgets.py

@@ -15,7 +15,7 @@ class Select2Widget(widgets.Select):
     """
         `Select2 <https://github.com/ivaynberg/select2>`_ styled select widget.
 
-        You must include select2.js, form.js and select2 stylesheet for it to
+        You must include select2.js, form-x.x.x.js and select2 stylesheet for it to
         work.
     """
     def __call__(self, field, **kwargs):
@@ -30,7 +30,7 @@ class Select2Widget(widgets.Select):
 
 class Select2TagsWidget(widgets.TextInput):
     """`Select2 <http://ivaynberg.github.com/select2/#tags>`_ styled text widget.
-    You must include select2.js, form.js and select2 stylesheet for it to work.
+    You must include select2.js, form-x.x.x.js and select2 stylesheet for it to work.
     """
     def __call__(self, field, **kwargs):
         kwargs.setdefault('data-role', u'select2')
@@ -43,7 +43,7 @@ class DatePickerWidget(widgets.TextInput):
     """
         Date picker widget.
 
-        You must include bootstrap-datepicker.js and form.js for styling to work.
+        You must include bootstrap-datepicker.js and form-x.x.x.js for styling to work.
     """
     def __call__(self, field, **kwargs):
         kwargs.setdefault('data-role', u'datepicker')
@@ -57,7 +57,7 @@ class DateTimePickerWidget(widgets.TextInput):
     """
         Datetime picker widget.
 
-        You must include bootstrap-datepicker.js and form.js for styling to work.
+        You must include bootstrap-datepicker.js and form-x.x.x.js for styling to work.
     """
     def __call__(self, field, **kwargs):
         kwargs.setdefault('data-role', u'datetimepicker')
@@ -69,7 +69,7 @@ class TimePickerWidget(widgets.TextInput):
     """
         Date picker widget.
 
-        You must include bootstrap-datepicker.js and form.js for styling to work.
+        You must include bootstrap-datepicker.js and form-x.x.x.js for styling to work.
     """
     def __call__(self, field, **kwargs):
         kwargs.setdefault('data-role', u'timepicker')

flask_admin/model/filters.py

@@ -98,7 +98,7 @@ class BaseBooleanFilter(BaseFilter):
         super(BaseBooleanFilter, self).__init__(name,
                                                 (('1', lazy_gettext(u'Yes')),
                                                  ('0', lazy_gettext(u'No'))),
-                                                data_type)
+                                                data_type="select2")
 
     def validate(self, value):
         return value in ('0', '1')
@@ -112,7 +112,7 @@ class BaseDateFilter(BaseFilter):
         super(BaseDateFilter, self).__init__(name,
                                              options,
                                              data_type='datepicker')
-
+                                             
     def clean(self, value):
         return datetime.datetime.strptime(value, '%Y-%m-%d').date()
 
@@ -139,7 +139,7 @@ class BaseTimeFilter(BaseFilter):
         super(BaseTimeFilter, self).__init__(name,
                                              options,
                                              data_type='timepicker')
-
+                                             
     def clean(self, value):
         # time filters will not work in SQLite + SQLAlchemy if value not converted to time
         timetuple = time.strptime(value, '%H:%M:%S')

flask_admin/static/admin/js/form.js → flask_admin/static/admin/js/form-1.0.0.js

@@ -259,6 +259,39 @@
 
                 $el.select2(opts);
                 return true;
+            case 'select2-tags':
+                // get tags from element
+                if ($el.attr('data-tags')) {
+                    var tags = JSON.parse($el.attr('data-tags'));
+                } else {
+                    var tags = [];
+                }
+                
+                // default to a comma for separating list items
+                // allows using spaces as a token separator
+                if ($el.attr('data-token-separators')) {
+                    var tokenSeparators = JSON.parse($el.attr('data-tags'));
+                } else {
+                    var tokenSeparators = [','];
+                }
+                
+                var opts = {
+                    width: 'resolve',
+                    tags: tags,
+                    tokenSeparators: tokenSeparators,
+                    formatNoMatches: function() {
+                        return 'Enter comma separated values';
+                    }
+                };
+                
+                $el.select2(opts);
+                
+                // submit on ENTER
+                $el.parent().find('input.select2-input').on('keyup', function(e) {
+                   if(e.keyCode === 13) 
+                      $(this).closest('form').submit();
+                });
+                return true;
             case 'select2-ajax':
                 processAjaxWidget($el, name);
                 return true;

flask_admin/templates/bootstrap2/admin/actions.html

@@ -24,7 +24,7 @@
 
 {% macro script(message, actions, actions_confirmation) %}
     {% if actions %}
-    <script src="{{ admin_static.url(filename='admin/js/actions.js') }}"></script>
+    <script src="{{ admin_static.url(filename='admin/js/actions-1.0.0.js') }}"></script>
     <script language="javascript">
         var modelActions = new AdminModelActions({{ message|tojson|safe }}, {{ actions_confirmation|tojson|safe }});
     </script>

flask_admin/templates/bootstrap2/admin/lib.html

@@ -189,5 +189,5 @@
   <script src="{{ admin_static.url(filename='vendor/leaflet/leaflet.draw.js') }}"></script>
   {% endif %}
   <script src="{{ admin_static.url(filename='vendor/bootstrap-daterangepicker/daterangepicker.js') }}"></script>
-  <script src="{{ admin_static.url(filename='admin/js/form.js') }}"></script>
+  <script src="{{ admin_static.url(filename='admin/js/form-1.0.0.js') }}"></script>
 {% endmacro %}

flask_admin/templates/bootstrap2/admin/model/list.html

@@ -145,7 +145,7 @@
 {% block tail %}
     {{ super() }}
     {{ lib.form_js() }}
-    <script src="{{ admin_static.url(filename='admin/js/filters.js') }}"></script>
+    <script src="{{ admin_static.url(filename='admin/js/filters-1.0.0.js') }}"></script>
 
     {{ actionlib.script(_gettext('Please select at least one record.'),
                       actions,

flask_admin/templates/bootstrap2/admin/rediscli/console.html

@@ -21,7 +21,7 @@
 
 {% block tail %}
   {{ super() }}
-  <script src="{{ admin_static.url(filename='admin/js/rediscli.js') }}"></script>
+  <script src="{{ admin_static.url(filename='admin/js/rediscli-1.0.0.js') }}"></script>
   <script language="javascript">
     $(function() {
       var redisCli = new RedisCli({{ get_url('.execute_view')|tojson }});

flask_admin/templates/bootstrap3/admin/actions.html

@@ -24,7 +24,7 @@
 
 {% macro script(message, actions, actions_confirmation) %}
     {% if actions %}
-    <script src="{{ admin_static.url(filename='admin/js/actions.js') }}"></script>
+    <script src="{{ admin_static.url(filename='admin/js/actions-1.0.0.js') }}"></script>
     <script language="javascript">
         var modelActions = new AdminModelActions({{ message|tojson|safe }}, {{ actions_confirmation|tojson|safe }});
     </script>

flask_admin/templates/bootstrap3/admin/lib.html

@@ -182,5 +182,5 @@
   <script src="{{ admin_static.url(filename='vendor/leaflet/leaflet.draw.js') }}"></script>
   {% endif %}
   <script src="{{ admin_static.url(filename='vendor/bootstrap-daterangepicker/daterangepicker.js') }}"></script>
-  <script src="{{ admin_static.url(filename='admin/js/form.js') }}"></script>
+  <script src="{{ admin_static.url(filename='admin/js/form-1.0.0.js') }}"></script>
 {% endmacro %}

flask_admin/templates/bootstrap3/admin/model/list.html

@@ -144,7 +144,7 @@
 
 {% block tail %}
     {{ super() }}
-    <script src="{{ admin_static.url(filename='admin/js/filters.js') }}"></script>
+    <script src="{{ admin_static.url(filename='admin/js/filters-1.0.0.js') }}"></script>
     {{ lib.form_js() }}
 
     {{ actionlib.script(_gettext('Please select at least one record.'),

flask_admin/templates/bootstrap3/admin/rediscli/console.html

@@ -21,7 +21,7 @@
 
 {% block tail %}
   {{ super() }}
-  <script src="{{ admin_static.url(filename='admin/js/rediscli.js') }}"></script>
+  <script src="{{ admin_static.url(filename='admin/js/rediscli-1.0.0.js') }}"></script>
   <script language="javascript">
     $(function() {
       var redisCli = new RedisCli({{ admin_view.get_url('.execute_view')|tojson }});