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-rw-r--r--view/js/autocomplete.js21
1 files changed, 19 insertions, 2 deletions
diff --git a/view/js/autocomplete.js b/view/js/autocomplete.js
index afdf9c230..8572cf708 100644
--- a/view/js/autocomplete.js
+++ b/view/js/autocomplete.js
@@ -4,6 +4,17 @@
* require jQuery, jquery.textcomplete
*/
function contact_search(term, callback, backend_url, type, extra_channels) {
+ // Check if there is a cached result that contains the same information we would get with a full server-side search
+ // Assume type hasn't changed
+ for(t in contact_search.cache) {
+ if(term.indexOf(t) >= 0) { // A more broad search has been performed already, so use those results
+ // Filter old results locally
+ var matching = contact_search.cache[t].filter(function (x) { return (x.name.indexOf(term) >= 0 || x.nick.indexOf(term) >= 0); });
+ callback(matching);
+ return;
+ }
+ }
+
var postdata = {
start:0,
count:100,
@@ -20,10 +31,16 @@ function contact_search(term, callback, backend_url, type, extra_channels) {
data: postdata,
dataType: 'json',
success:function(data){
+ // Cache results if we got them all (more information would not improve results)
+ // data.count represents the maximum number of items
+ if(data.items.length < data.count) {
+ contact_search.cache[term] = data.items;
+ }
callback(data.items);
},
}).fail(function () {callback([]); }); // Callback must be invoked even if something went wrong.
}
+contact_search.cache = {};
function contact_format(item) {
return "<div class='{0}' title='{4}'><img src='{1}'>{2} ({3})</div>".format(item.taggable, item.photo, item.name, ((item.label) ? item.nick + ' ' + item.label : item.nick), item.link )
@@ -83,14 +100,14 @@ function submit_form(e) {
// Autocomplete contacts
contacts = {
- match: /(^@)([^\n]+)$/,
+ match: /(^@)([^\n]{2,})$/,
index: 2,
search: function(term, callback) { contact_search(term, callback, backend_url, 'x',[]); },
replace: basic_replace,
template: contact_format,
}
this.attr('autocomplete','off');
- var a = this.textcomplete([contacts],{className:'acpopup'});
+ var a = this.textcomplete([contacts],{className:'acpopup',maxCount:100});
a.on('textComplete:select', function(e,value,strategy) { submit_form(this); });