def search_aux(query, services=None, add_to_history=True):
'''give a list of services, and a query, executes the search on
those services. If the list is None, search on all services.
add_to_history is a boolean that indicates if this search should be
added to the user search history'''
if services==None:
services= Service.query.all()
if add_to_history:
add_search_to_history(query, services)
search_methods= [m.global_search() for m in services]
matches = match_search_to_methods_keywords(query, search_methods)
method_parameters = []
for squery, method in matches:
if method.parameters[0].parameter == rest_method_parameters.NOME:
method_parameters.append((method, {rest_method_parameters.NOME: squery}))
else:
method_parameters.append((method, {rest_method_parameters.QUERY: query}))
results= filter(lambda x:x is not None, ResourceMethod.execute_several(method_parameters, locale=get_locale()))
xml = ElementTree.Element("entity", type='list')
for result in results:
result_xml = ElementTree.fromstring(result)
if result_xml.tag == 'data':
result_xml = result_xml.getchildren()[0]
for e in result_xml:
xml.append(e)
html= xml_to_html.render(xml)
return render_template('search.html', html=html)
def browse_resource_paginated(url, service, method, args):
args= complete_method_args(service, url, method, args, add_start_end=True)
xml= method.execute(args)
html= xml_to_html.render(ElementTree.fromstring(xml))
n= RESULTS_PER_PAGINATED_PAGE
if args["end"]==n:
#first page
html+= '''
<script>
var doing_request= false;
$(document).bind('scrollstop',function()
{
var x= $('body').height() +$(document).scrollTop() ;
var y= $(document).height();
if ((x>=y) && (!doing_request))
{
var url = $('div.ui-page-active').attr('data-url');
var start = $('div.ui-page-active ul.list').children().length
doing_request= true;
$.mobile.pageLoading();
$.ajax({url: url+"?start="+start+"&end="+(start+%i), success:
function (data)
{
start+=%i;
$("div.ui-page-active ul.list").append(data);
$("ul.list").listview("refresh");
$.mobile.pageLoading(true);
doing_request= false;
} });
}
});
</script>'''%(n, n )
return render_template('service_browse_resource.html', service=service, html=html, url=url)
else:
#not first page, don't return all the page, only li elements
html_tree= ElementTree.fromstring(html.encode('utf-8'))
assert html_tree.tag=="ul"
html= "".join(map(ElementTree.tostring, html_tree.getchildren() ))
return html
def browse_resource_unpaginated(url, service, method, args):
args= complete_method_args(service, url, method, args)
xml= method.execute(args, url_override=service.url+url)
element = ElementTree.fromstring(xml)
html= xml_to_html.render(element)
return render_template('service_browse_resource.html', c="page-map" if element.get('type') == "map" else "", service=service, html=html, url=url)
