[forms, commands] move code for creating example vocab to a paster command
--- a/README.rst
+++ b/README.rst
@@ -12,6 +12,11 @@
* A custom Pylons controller for overriding some core CKAN behaviour
* A custom Package edit form
+
+* A custom Group edit form
+
+* A plugin that allows for custom forms to be used for datasets based on
+ their "type".
* A custom User registration and edition form
@@ -53,4 +58,9 @@
This allows you to use Xpath selectors to override snippets of HTML
globally.
+* The custom package edit form at ``package_form.py`` follows a deprecated
+ way to make a form (using FormAlchemy). This part of the Example Theme needs
+ updating. In the meantime, follow the instructions at:
+ http://readthedocs.org/docs/ckan/en/latest/forms.html
+
--- /dev/null
+++ b/ckanext/example/commands.py
@@ -1,1 +1,66 @@
+from ckan import model
+from ckan.lib.cli import CkanCommand
+from ckan.logic import get_action, NotFound
+import forms
+import logging
+log = logging.getLogger()
+
+
+class ExampleCommand(CkanCommand):
+ '''
+ CKAN Example Extension
+
+ Usage::
+
+ paster example create-example-vocab -c <path to config file>
+
+ paster example clean -c <path to config file>
+ - Remove all data created by ckanext-example
+
+ The commands should be run from the ckanext-example directory.
+ '''
+ summary = __doc__.split('\n')[0]
+ usage = __doc__
+
+ def command(self):
+ '''
+ Parse command line arguments and call appropriate method.
+ '''
+ if not self.args or self.args[0] in ['--help', '-h', 'help']:
+ print ExampleCommand.__doc__
+ return
+
+ cmd = self.args[0]
+ self._load_config()
+
+ if cmd == 'create-example-vocab':
+ self.create_example_vocab()
+ else:
+ log.error('Command "%s" not recognized' % (cmd,))
+
+ def create_example_vocab(self):
+ '''
+ Adds an example vocabulary to the database if it doesn't
+ already exist.
+ '''
+ user = get_action('get_site_user')({'model': model, 'ignore_auth': True}, {})
+ context = {'model': model, 'session': model.Session, 'user': user['name']}
+ data = {'id': forms.EXAMPLE_VOCAB}
+
+ try:
+ get_action('vocabulary_show')(context, data)
+ log.info("Example tag vocabulary already exists, skipping.")
+ except NotFound:
+ log.info("Creating example vocab %s" % forms.EXAMPLE_VOCAB)
+ data = {'name': forms.EXAMPLE_VOCAB}
+ vocab = get_action('vocabulary_create')(context, data)
+
+ log.info("Adding tag %s to vocab %s" % ('vocab-tag-example-1', forms.EXAMPLE_VOCAB))
+ data = {'name': 'vocab-tag-example-1', 'vocabulary_id': vocab['id']}
+ get_action('tag_create')(context, data)
+
+ log.info("Adding tag %s to vocab %s" % ('vocab-tag-example-2', forms.EXAMPLE_VOCAB))
+ data = {'name': 'vocab-tag-example-2', 'vocabulary_id': vocab['id']}
+ get_action('tag_create')(context, data)
+
--- /dev/null
+++ b/ckanext/example/forms.py
@@ -1,1 +1,219 @@
-
+import os
+import logging
+from ckan.authz import Authorizer
+from ckan.logic.converters import convert_to_extras,\
+ convert_from_extras, convert_to_tags, convert_from_tags, free_tags_only
+from ckan.logic import get_action, NotFound
+from ckan.logic.schema import package_form_schema, group_form_schema
+from ckan.lib.base import c, model
+from ckan.plugins import IDatasetForm, IGroupForm, IConfigurer
+from ckan.plugins import implements, SingletonPlugin
+from ckan.lib.navl.validators import ignore_missing, keep_extras
+
+log = logging.getLogger(__name__)
+
+EXAMPLE_VOCAB = u'example_vocab'
+
+
+class ExampleGroupForm(SingletonPlugin):
+ """This plugin demonstrates how a class packaged as a CKAN
+ extension might extend CKAN behaviour by providing custom forms
+ based on the type of a Group.
+
+ In this case, we implement two extension interfaces to provide custom
+ forms for specific types of group.
+
+ - ``IConfigurer`` allows us to override configuration normally
+ found in the ``ini``-file. Here we use it to specify where the
+ form templates can be found.
+
+ - ``IGroupForm`` allows us to provide a custom form for a dataset
+ based on the 'type' that may be set for a group. Where the
+ 'type' matches one of the values in group_types then this
+ class will be used.
+ """
+ implements(IGroupForm, inherit=True)
+ implements(IConfigurer, inherit=True)
+
+ def update_config(self, config):
+ """
+ This IConfigurer implementation causes CKAN to look in the
+ ```templates``` directory when looking for the group_form()
+ """
+ here = os.path.dirname(__file__)
+ rootdir = os.path.dirname(os.path.dirname(here))
+ template_dir = os.path.join(rootdir, 'ckanext',
+ 'example', 'theme', 'templates')
+ config['extra_template_paths'] = ','.join([template_dir,
+ config.get('extra_template_paths', '')])
+
+ def group_form(self):
+ """
+ Returns a string representing the location of the template to be
+ rendered. e.g. "forms/group_form.html".
+ """
+ return 'forms/group_form.html'
+
+ def group_types(self):
+ """
+ Returns an iterable of group type strings.
+
+ If a request involving a group of one of those types is made, then
+ this plugin instance will be delegated to.
+
+ There must only be one plugin registered to each group type. Any
+ attempts to register more than one plugin instance to a given group
+ type will raise an exception at startup.
+ """
+ return ["testgroup"]
+
+ def is_fallback(self):
+ """
+ Returns true iff this provides the fallback behaviour, when no other
+ plugin instance matches a group's type.
+
+ As this is not the fallback controller we should return False. If
+ we were wanting to act as the fallback, we'd return True
+ """
+ return False
+
+ def form_to_db_schema(self):
+ """
+ Returns the schema for mapping group data from a form to a format
+ suitable for the database.
+ """
+ return group_form_schema()
+
+ def db_to_form_schema(self):
+ """
+ Returns the schema for mapping group data from the database into a
+ format suitable for the form (optional)
+ """
+ return {}
+
+ def check_data_dict(self, data_dict):
+ """
+ Check if the return data is correct.
+
+ raise a DataError if not.
+ """
+
+ def setup_template_variables(self, context, data_dict):
+ """
+ Add variables to c just prior to the template being rendered.
+ """
+
+
+class ExampleDatasetForm(SingletonPlugin):
+ """This plugin demonstrates how a theme packaged as a CKAN
+ extension might extend CKAN behaviour.
+
+ In this case, we implement three extension interfaces:
+
+ - ``IConfigurer`` allows us to override configuration normally
+ found in the ``ini``-file. Here we use it to specify where the
+ form templates can be found.
+ - ``IDatasetForm`` allows us to provide a custom form for a dataset
+ based on the type_name that may be set for a package. Where the
+ type_name matches one of the values in package_types then this
+ class will be used.
+ """
+ implements(IDatasetForm, inherit=True)
+ implements(IConfigurer, inherit=True)
+
+ def update_config(self, config):
+ """
+ This IConfigurer implementation causes CKAN to look in the
+ ```templates``` directory when looking for the package_form()
+ """
+ here = os.path.dirname(__file__)
+ rootdir = os.path.dirname(os.path.dirname(here))
+ template_dir = os.path.join(rootdir, 'ckanext',
+ 'example', 'theme', 'templates')
+ config['extra_template_paths'] = ','.join([template_dir,
+ config.get('extra_template_paths', '')])
+
+ def package_form(self):
+ """
+ Returns a string representing the location of the template to be
+ rendered. e.g. "package/new_package_form.html".
+ """
+ return 'forms/dataset_form.html'
+
+ def is_fallback(self):
+ """
+ Returns true iff this provides the fallback behaviour, when no other
+ plugin instance matches a package's type.
+
+ As this is not the fallback controller we should return False. If
+ we were wanting to act as the fallback, we'd return True
+ """
+ return True
+
+ def package_types(self):
+ """
+ Returns an iterable of package type strings.
+
+ If a request involving a package of one of those types is made, then
+ this plugin instance will be delegated to.
+
+ There must only be one plugin registered to each package type. Any
+ attempts to register more than one plugin instance to a given package
+ type will raise an exception at startup.
+ """
+ return ["example_dataset_form"]
+
+ def setup_template_variables(self, context, data_dict=None):
+ """
+ Adds variables to c just prior to the template being rendered that can
+ then be used within the form
+ """
+ c.licences = [('', '')] + model.Package.get_license_options()
+ c.publishers = [('Example publisher', 'Example publisher 2')]
+ c.is_sysadmin = Authorizer().is_sysadmin(c.user)
+ c.resource_columns = model.Resource.get_columns()
+ try:
+ c.vocab_tags = get_action('tag_list')(context, {'vocabulary_id': EXAMPLE_VOCAB})
+ except NotFound:
+ c.vocab_tags = None
+
+ ## This is messy as auths take domain object not data_dict
+ pkg = context.get('package') or c.pkg
+ if pkg:
+ c.auth_for_change_state = Authorizer().am_authorized(
+ c, model.Action.CHANGE_STATE, pkg)
+
+ def form_to_db_schema(self):
+ """
+ Returns the schema for mapping package data from a form to a format
+ suitable for the database.
+ """
+ schema = package_form_schema()
+ schema.update({
+ 'published_by': [ignore_missing, unicode, convert_to_extras],
+ 'vocab_tags': [ignore_missing, convert_to_tags(EXAMPLE_VOCAB)],
+ })
+ return schema
+
+ def db_to_form_schema(self):
+ """
+ Returns the schema for mapping package data from the database into a
+ format suitable for the form (optional)
+ """
+ schema = package_form_schema()
+ schema.update({
+ 'tags': {
+ '__extras': [keep_extras, free_tags_only]
+ },
+ 'vocab_tags_selected': [convert_from_tags(EXAMPLE_VOCAB), ignore_missing],
+ 'published_by': [convert_from_extras, ignore_missing],
+ })
+ return schema
+
+ def check_data_dict(self, data_dict):
+ """
+ Check if the return data is correct and raises a DataError if not.
+ """
+ return
+
+
--- a/ckanext/example/plugin.py
+++ b/ckanext/example/plugin.py
@@ -1,6 +1,8 @@
import os
from logging import getLogger
+from pylons import request
+from genshi.input import HTML
from genshi.filters.transform import Transformer
from ckan.plugins import implements, SingletonPlugin
@@ -21,9 +23,11 @@
found in the ``ini``-file. Here we use it to specify the site
title, and to tell CKAN to look in this package for templates
and resources that customise the core look and feel.
+
- ``IGenshiStreamFilter`` allows us to filter and transform the
HTML stream just before it is rendered. In this case we use
it to rename "frob" to "foobar"
+
- ``IRoutes`` allows us to add new URLs, or override existing
URLs. In this example we use it to override the default
``/register`` behaviour with a custom controller
@@ -68,9 +72,26 @@
This example filter renames 'frob' to 'foobar' (this string is
found in the custom ``home/index.html`` template provided as
part of the package).
+
+ It also adds the chosen JQuery plugin to the page if viewing the
+ dataset edit page (provides a better UX for working with tags with vocabularies)
"""
stream = stream | Transformer('//p[@id="examplething"]/text()')\
.substitute(r'frob', r'foobar')
+
+ routes = request.environ.get('pylons.routes_dict')
+ if routes.get('controller') == 'package' \
+ and routes.get('action') == 'edit':
+ stream = stream | Transformer('head').append(HTML(
+ '<link rel="stylesheet" href="/css/chosen.css" />'
+ ))
+ stream = stream | Transformer('body').append(HTML(
+ '''
+ <script src="/scripts/chosen.jquery.min.js" type="text/javascript"></script>'
+ <script type="text/javascript">$(".chzn-select").chosen();</script>
+ '''
+ ))
+
return stream
def before_map(self, map):
Binary files /dev/null and b/ckanext/example/theme/public/css/chosen-sprite.png differ
--- /dev/null
+++ b/ckanext/example/theme/public/css/chosen.css
@@ -1,1 +1,390 @@
-
+/* @group Base */
+.chzn-container {
+ font-size: 13px;
+ position: relative;
+ display: inline-block;
+ zoom: 1;
+ *display: inline;
+}
+.chzn-container .chzn-drop {
+ background: #fff;
+ border: 1px solid #aaa;
+ border-top: 0;
+ position: absolute;
+ top: 29px;
+ left: 0;
+ -webkit-box-shadow: 0 4px 5px rgba(0,0,0,.15);
+ -moz-box-shadow : 0 4px 5px rgba(0,0,0,.15);
+ -o-box-shadow : 0 4px 5px rgba(0,0,0,.15);
+ box-shadow : 0 4px 5px rgba(0,0,0,.15);
+ z-index: 999;
+}
+/* @end */
+
+/* @group Single Chosen */
+.chzn-container-single .chzn-single {
+ background-color: #ffffff;
+ filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#eeeeee', GradientType=0 );
+ background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #ffffff), color-stop(50%, #f6f6f6), color-stop(52%, #eeeeee), color-stop(100%, #f4f4f4));
+ background-image: -webkit-linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%);
+ background-image: -moz-linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%);
+ background-image: -o-linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%);
+ background-image: -ms-linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%);
+ background-image: linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%);
+ -webkit-border-radius: 5px;
+ -moz-border-radius : 5px;
+ border-radius : 5px;
+ -moz-background-clip : padding;
+ -webkit-background-clip: padding-box;
+ background-clip : padding-box;
+ border: 1px solid #aaaaaa;
+ -webkit-box-shadow: 0 0 3px #ffffff inset, 0 1px 1px rgba(0,0,0,0.1);
+ -moz-box-shadow : 0 0 3px #ffffff inset, 0 1px 1px rgba(0,0,0,0.1);
+ box-shadow : 0 0 3px #ffffff inset, 0 1px 1px rgba(0,0,0,0.1);
+ display: block;
+ overflow: hidden;
+ white-space: nowrap;
+ position: relative;
+ height: 23px;
+ line-height: 24px;
+ padding: 0 0 0 8px;
+ color: #444444;
+ text-decoration: none;
+}
+.chzn-container-single .chzn-single span {
+ margin-right: 26px;
+ display: block;
+ overflow: hidden;
+ white-space: nowrap;
+ -o-text-overflow: ellipsis;
+ -ms-text-overflow: ellipsis;
+ text-overflow: ellipsis;
+}
+.chzn-container-single .chzn-single abbr {
+ display: block;
+ position: absolute;
+ right: 26px;
+ top: 6px;
+ width: 12px;
+ height: 13px;
+ font-size: 1px;
+ background: url(chosen-sprite.png) right top no-repeat;
+}
+.chzn-container-single .chzn-single abbr:hover {
+ background-position: right -11px;
+}
+.chzn-container-single .chzn-single div {
+ position: absolute;
+ right: 0;
+ top: 0;
+ display: block;
+ height: 100%;
+ width: 18px;
+}
+.chzn-container-single .chzn-single div b {
+ background: url('chosen-sprite.png') no-repeat 0 0;
+ display: block;
+ width: 100%;
+ height: 100%;
+}
+.chzn-container-single .chzn-search {
+ padding: 3px 4px;
+ position: relative;
+ margin: 0;
+ white-space: nowrap;
+ z-index: 1010;
+}
+.chzn-container-single .chzn-search input {
+ background: #fff url('chosen-sprite.png') no-repeat 100% -22px;
+ background: url('chosen-sprite.png') no-repeat 100% -22px, -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff));
+ background: url('chosen-sprite.png') no-repeat 100% -22px, -webkit-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ background: url('chosen-sprite.png') no-repeat 100% -22px, -moz-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ background: url('chosen-sprite.png') no-repeat 100% -22px, -o-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ background: url('chosen-sprite.png') no-repeat 100% -22px, -ms-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ background: url('chosen-sprite.png') no-repeat 100% -22px, linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ margin: 1px 0;
+ padding: 4px 20px 4px 5px;
+ outline: 0;
+ border: 1px solid #aaa;
+ font-family: sans-serif;
+ font-size: 1em;
+}
+.chzn-container-single .chzn-drop {
+ -webkit-border-radius: 0 0 4px 4px;
+ -moz-border-radius : 0 0 4px 4px;
+ border-radius : 0 0 4px 4px;
+ -moz-background-clip : padding;
+ -webkit-background-clip: padding-box;
+ background-clip : padding-box;
+}
+/* @end */
+
+.chzn-container-single-nosearch .chzn-search input {
+ position: absolute;
+ left: -9000px;
+}
+
+/* @group Multi Chosen */
+.chzn-container-multi .chzn-choices {
+ background-color: #fff;
+ background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff));
+ background-image: -webkit-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ background-image: -moz-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ background-image: -o-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ background-image: -ms-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ background-image: linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ border: 1px solid #aaa;
+ margin: 0;
+ padding: 0;
+ cursor: text;
+ overflow: hidden;
+ height: auto !important;
+ height: 1%;
+ position: relative;
+}
+.chzn-container-multi .chzn-choices li {
+ float: left;
+ list-style: none;
+}
+.chzn-container-multi .chzn-choices .search-field {
+ white-space: nowrap;
+ margin: 0;
+ padding: 0;
+}
+.chzn-container-multi .chzn-choices .search-field input {
+ color: #666;
+ background: transparent !important;
+ border: 0 !important;
+ font-family: sans-serif;
+ font-size: 100%;
+ height: 15px;
+ padding: 5px;
+ margin: 1px 0;
+ outline: 0;
+ -webkit-box-shadow: none;
+ -moz-box-shadow : none;
+ -o-box-shadow : none;
+ box-shadow : none;
+}
+.chzn-container-multi .chzn-choices .search-field .default {
+ color: #999;
+}
+.chzn-container-multi .chzn-choices .search-choice {
+ -webkit-border-radius: 3px;
+ -moz-border-radius : 3px;
+ border-radius : 3px;
+ -moz-background-clip : padding;
+ -webkit-background-clip: padding-box;
+ background-clip : padding-box;
+ background-color: #e4e4e4;
+ filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f4f4f4', endColorstr='#eeeeee', GradientType=0 );
+ background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #f4f4f4), color-stop(50%, #f0f0f0), color-stop(52%, #e8e8e8), color-stop(100%, #eeeeee));
+ background-image: -webkit-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
+ background-image: -moz-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
+ background-image: -o-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
+ background-image: -ms-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
+ background-image: linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
+ -webkit-box-shadow: 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
+ -moz-box-shadow : 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
+ box-shadow : 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
+ color: #333;
+ border: 1px solid #aaaaaa;
+ line-height: 13px;
+ padding: 3px 20px 3px 5px;
+ margin: 3px 0 3px 5px;
+ position: relative;
+ cursor: default;
+}
+.chzn-container-multi .chzn-choices .search-choice-focus {
+ background: #d4d4d4;
+}
+.chzn-container-multi .chzn-choices .search-choice .search-choice-close {
+ display: block;
+ position: absolute;
+ right: 3px;
+ top: 4px;
+ width: 12px;
+ height: 13px;
+ font-size: 1px;
+ background: url(chosen-sprite.png) right top no-repeat;
+}
+.chzn-container-multi .chzn-choices .search-choice .search-choice-close:hover {
+ background-position: right -11px;
+}
+.chzn-container-multi .chzn-choices .search-choice-focus .search-choice-close {
+ background-position: right -11px;
+}
+/* @end */
+
+/* @group Results */
+.chzn-container .chzn-results {
+ margin: 0 4px 4px 0;
+ max-height: 240px;
+ padding: 0 0 0 4px;
+ position: relative;
+ overflow-x: hidden;
+ overflow-y: auto;
+}
+.chzn-container-multi .chzn-results {
+ margin: -1px 0 0;
+ padding: 0;
+}
+.chzn-container .chzn-results li {
+ display: none;
+ line-height: 15px;
+ padding: 5px 6px;
+ margin: 0;
+ list-style: none;
+}
+.chzn-container .chzn-results .active-result {
+ cursor: pointer;
+ display: list-item;
+}
+.chzn-container .chzn-results .highlighted {
+ background-color: #3875d7;
+ filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#3875d7', endColorstr='#2a62bc', GradientType=0 );
+ background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #3875d7), color-stop(90%, #2a62bc));
+ background-image: -webkit-linear-gradient(top, #3875d7 20%, #2a62bc 90%);
+ background-image: -moz-linear-gradient(top, #3875d7 20%, #2a62bc 90%);
+ background-image: -o-linear-gradient(top, #3875d7 20%, #2a62bc 90%);
+ background-image: -ms-linear-gradient(top, #3875d7 20%, #2a62bc 90%);
+ background-image: linear-gradient(top, #3875d7 20%, #2a62bc 90%);
+ color: #fff;
+}
+.chzn-container .chzn-results li em {
+ background: #feffde;
+ font-style: normal;
+}
+.chzn-container .chzn-results .highlighted em {
+ background: transparent;
+}
+.chzn-container .chzn-results .no-results {
+ background: #f4f4f4;
+ display: list-item;
+}
+.chzn-container .chzn-results .group-result {
+ cursor: default;
+ color: #999;
+ font-weight: bold;
+}
+.chzn-container .chzn-results .group-option {
+ padding-left: 15px;
+}
+.chzn-container-multi .chzn-drop .result-selected {
+ display: none;
+}
+.chzn-container .chzn-results-scroll {
+ background: white;
+ margin: 0 4px;
+ position: absolute;
+ text-align: center;
+ width: 321px; /* This should by dynamic with js */
+ z-index: 1;
+}
+.chzn-container .chzn-results-scroll span {
+ display: inline-block;
+ height: 17px;
+ text-indent: -5000px;
+ width: 9px;
+}
+.chzn-container .chzn-results-scroll-down {
+ bottom: 0;
+}
+.chzn-container .chzn-results-scroll-down span {
+ background: url('chosen-sprite.png') no-repeat -4px -3px;
+}
+.chzn-container .chzn-results-scroll-up span {
+ background: url('chosen-sprite.png') no-repeat -22px -3px;
+}
+/* @end */
+
+/* @group Active */
+.chzn-container-active .chzn-single {
+ -webkit-box-shadow: 0 0 5px rgba(0,0,0,.3);
+ -moz-box-shadow : 0 0 5px rgba(0,0,0,.3);
+ -o-box-shadow : 0 0 5px rgba(0,0,0,.3);
+ box-shadow : 0 0 5px rgba(0,0,0,.3);
+ border: 1px solid #5897fb;
+}
+.chzn-container-active .chzn-single-with-drop {
+ border: 1px solid #aaa;
+ -webkit-box-shadow: 0 1px 0 #fff inset;
+ -moz-box-shadow : 0 1px 0 #fff inset;
+ -o-box-shadow : 0 1px 0 #fff inset;
+ box-shadow : 0 1px 0 #fff inset;
+ background-color: #eee;
+ filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eeeeee', endColorstr='#ffffff', GradientType=0 );
+ background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #eeeeee), color-stop(80%, #ffffff));
+ background-image: -webkit-linear-gradient(top, #eeeeee 20%, #ffffff 80%);
+ background-image: -moz-linear-gradient(top, #eeeeee 20%, #ffffff 80%);
+ background-image: -o-linear-gradient(top, #eeeeee 20%, #ffffff 80%);
+ background-image: -ms-linear-gradient(top, #eeeeee 20%, #ffffff 80%);
+ background-image: linear-gradient(top, #eeeeee 20%, #ffffff 80%);
+ -webkit-border-bottom-left-radius : 0;
+ -webkit-border-bottom-right-radius: 0;
+ -moz-border-radius-bottomleft : 0;
+ -moz-border-radius-bottomright: 0;
+ border-bottom-left-radius : 0;
+ border-bottom-right-radius: 0;
+}
+.chzn-container-active .chzn-single-with-drop div {
+ background: transparent;
+ border-left: none;
+}
+.chzn-container-active .chzn-single-with-drop div b {
+ background-position: -18px 1px;
+}
+.chzn-container-active .chzn-choices {
+ -webkit-box-shadow: 0 0 5px rgba(0,0,0,.3);
+ -moz-box-shadow : 0 0 5px rgba(0,0,0,.3);
+ -o-box-shadow : 0 0 5px rgba(0,0,0,.3);
+ box-shadow : 0 0 5px rgba(0,0,0,.3);
+ border: 1px solid #5897fb;
+}
+.chzn-container-active .chzn-choices .search-field input {
+ color: #111 !important;
+}
+/* @end */
+
+/* @group Disabled Support */
+.chzn-disabled {
+ cursor: default;
+ opacity:0.5 !important;
+}
+.chzn-disabled .chzn-single {
+ cursor: default;
+}
+.chzn-disabled .chzn-choices .search-choice .search-choice-close {
+ cursor: default;
+}
+
+/* @group Right to Left */
+.chzn-rtl { text-align: right; }
+.chzn-rtl .chzn-single { padding: 0 8px 0 0; overflow: visible; }
+.chzn-rtl .chzn-single span { margin-left: 26px; margin-right: 0; direction: rtl; }
+
+.chzn-rtl .chzn-single div { left: 3px; right: auto; }
+.chzn-rtl .chzn-single abbr {
+ left: 26px;
+ right: auto;
+}
+.chzn-rtl .chzn-choices .search-field input { direction: rtl; }
+.chzn-rtl .chzn-choices li { float: right; }
+.chzn-rtl .chzn-choices .search-choice { padding: 3px 5px 3px 19px; margin: 3px 5px 3px 0; }
+.chzn-rtl .chzn-choices .search-choice .search-choice-close { left: 4px; right: auto; background-position: right top;}
+.chzn-rtl.chzn-container-single .chzn-results { margin: 0 0 4px 4px; padding: 0 4px 0 0; }
+.chzn-rtl .chzn-results .group-option { padding-left: 0; padding-right: 15px; }
+.chzn-rtl.chzn-container-active .chzn-single-with-drop div { border-right: none; }
+.chzn-rtl .chzn-search input {
+ background: #fff url('chosen-sprite.png') no-repeat -38px -22px;
+ background: url('chosen-sprite.png') no-repeat -38px -22px, -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff));
+ background: url('chosen-sprite.png') no-repeat -38px -22px, -webkit-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ background: url('chosen-sprite.png') no-repeat -38px -22px, -moz-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ background: url('chosen-sprite.png') no-repeat -38px -22px, -o-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ background: url('chosen-sprite.png') no-repeat -38px -22px, -ms-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ background: url('chosen-sprite.png') no-repeat -38px -22px, linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ padding: 4px 5px 4px 20px;
+ direction: rtl;
+}
+/* @end */
+
--- /dev/null
+++ b/ckanext/example/theme/public/scripts/chosen.jquery.min.js
@@ -1,1 +1,10 @@
+// Chosen, a Select Box Enhancer for jQuery and Protoype
+// by Patrick Filler for Harvest, http://getharvest.com
+//
+// Version 0.9.7
+// Full source at https://github.com/harvesthq/chosen
+// Copyright (c) 2011 Harvest http://getharvest.com
+// MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md
+// This file is generated by `cake build`, do not edit it by hand.
+((function(){var a;a=function(){function a(){this.options_index=0,this.parsed=[]}return a.prototype.add_node=function(a){return a.nodeName==="OPTGROUP"?this.add_group(a):this.add_option(a)},a.prototype.add_group=function(a){var b,c,d,e,f,g;b=this.parsed.length,this.parsed.push({array_index:b,group:!0,label:a.label,children:0,disabled:a.disabled}),f=a.childNodes,g=[];for(d=0,e=f.length;d<e;d++)c=f[d],g.push(this.add_option(c,b,a.disabled));return g},a.prototype.add_option=function(a,b,c){if(a.nodeName==="OPTION")return a.text!==""?(b!=null&&(this.parsed[b].children+=1),this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:a.value,text:a.text,html:a.innerHTML,selected:a.selected,disabled:c===!0?c:a.disabled,group_array_index:b,classes:a.className,style:a.style.cssText})):this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:!0}),this.options_index+=1},a}(),a.select_to_array=function(b){var c,d,e,f,g;d=new a,g=b.childNodes;for(e=0,f=g.length;e<f;e++)c=g[e],d.add_node(c);return d.parsed},this.SelectParser=a})).call(this),function(){var a,b;b=this,a=function(){function a(a,b){this.form_field=a,this.options=b!=null?b:{},this.set_default_values(),this.is_multiple=this.form_field.multiple,this.default_text_default=this.is_multiple?"Select Some Options":"Select an Option",this.setup(),this.set_up_html(),this.register_observers(),this.finish_setup()}return a.prototype.set_default_values=function(){var a=this;return this.click_test_action=function(b){return a.test_active_click(b)},this.activate_action=function(b){return a.activate_field(b)},this.active_field=!1,this.mouse_on_container=!1,this.results_showing=!1,this.result_highlighted=null,this.result_single_selected=null,this.allow_single_deselect=this.options.allow_single_deselect!=null&&this.form_field.options[0]!=null&&this.form_field.options[0].text===""?this.options.allow_single_deselect:!1,this.disable_search_threshold=this.options.disable_search_threshold||0,this.choices=0,this.results_none_found=this.options.no_results_text||"No results match"},a.prototype.mouse_enter=function(){return this.mouse_on_container=!0},a.prototype.mouse_leave=function(){return this.mouse_on_container=!1},a.prototype.input_focus=function(a){var b=this;if(!this.active_field)return setTimeout(function(){return b.container_mousedown()},50)},a.prototype.input_blur=function(a){var b=this;if(!this.mouse_on_container)return this.active_field=!1,setTimeout(function(){return b.blur_test()},100)},a.prototype.result_add_option=function(a){var b,c;return a.disabled?"":(a.dom_id=this.container_id+"_o_"+a.array_index,b=a.selected&&this.is_multiple?[]:["active-result"],a.selected&&b.push("result-selected"),a.group_array_index!=null&&b.push("group-option"),a.classe