diff options
Diffstat (limited to 'view/js/autocomplete.js')
| -rw-r--r-- | view/js/autocomplete.js | 21 |
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); }); |