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authorStefan Parviainen <saparvia@caterva.eu>2014-12-20 15:21:31 +0100
committerStefan Parviainen <saparvia@caterva.eu>2014-12-20 15:21:31 +0100
commitc78fb89f62cd88107ac05c7631804c4f27e70319 (patch)
tree87a063cdf42e87ef19bc21481aabe77cee2ca35f /view/js
parent6d8214f96bfc8b981fae7c0ffe0cba68206dd86b (diff)
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Better autocomplete based on jquery-textcomplete
Diffstat (limited to 'view/js')
-rw-r--r--view/js/autocomplete.js203
1 files changed, 28 insertions, 175 deletions
diff --git a/view/js/autocomplete.js b/view/js/autocomplete.js
index c01ba6990..87f854d3f 100644
--- a/view/js/autocomplete.js
+++ b/view/js/autocomplete.js
@@ -1,200 +1,53 @@
/**
- * Friendica people autocomplete
+ * Red people autocomplete
*
- * require jQuery, jquery.textareas
+ * require jQuery, jquery.textcomplete
*/
-
-
-
-function ACPopup(elm,backend_url){
- this.idsel=-1;
- this.element = elm;
- this.searchText="";
- this.ready=true;
- this.kp_timer = false;
- this.url = backend_url;
-
- var w = 530;
- var h = 130;
-
-
- if(typeof elm.editorId == "undefined") {
- style = $(elm).offset();
- w = $(elm).width();
- h = $(elm).height();
- }
- else {
- var container = elm.getContainer();
- if(typeof container != "undefined") {
- style = $(container).offset();
- w = $(container).width();
- h = $(container).height();
- }
- }
-
- if(! w)
- w = 530;
-
- if(! h)
- h = 130;
-
- style.top=style.top+h;
- style.width = w;
- style.position = 'absolute';
- /* style['max-height'] = '150px';
- style.border = '1px solid red';
- style.background = '#cccccc';
-
- style.overflow = 'auto';
- style['z-index'] = '100000';
- */
- style.display = 'none';
-
- this.cont = $("<div class='acpopup'></div>");
- this.cont.css(style);
-
- $("body").append(this.cont);
-}
-ACPopup.prototype.close = function(){
- $(this.cont).remove();
- this.ready=false;
-}
-ACPopup.prototype.search = function(text){
- var that = this;
- this.searchText=text;
- if (this.kp_timer) clearTimeout(this.kp_timer);
- this.kp_timer = setTimeout( function(){that._search();}, 500);
-}
-ACPopup.prototype._search = function(){
- console.log("_search");
- var that = this;
+function mysearch(term, callback, backend_url) {
+ console.log("Searching for: "+term);
var postdata = {
start:0,
count:100,
- search:this.searchText,
+ //search:term.substring(1),
+ search:term,
type:'c',
}
$.ajax({
type:'POST',
- url: this.url,
+ url: backend_url,
data: postdata,
dataType: 'json',
success:function(data){
- that.cont.html("");
- if (data.tot>0){
- that.cont.show();
- $(data.items).each(function(){
- html = "<img src='{0}' height='16px' width='16px'>{1} ({2})".format(this.photo, this.name, ((this.label) ? this.nick + ' ' + this.label : this.nick) )
- that.add(this.taggable, html, this.nick.replace(' ','') + '+' + this.id + ' - ' + this.link);
- });
- } else {
- that.cont.hide();
- }
- }
- });
-
-}
-ACPopup.prototype.add = function(taggable, label, value){
- var that=this;
- var elm = $("<div class='acpopupitem " + taggable +"' title='"+value+"'>"+label+"</div>");
- elm.click(function(e){
- t = $(this).attr('title').replace(new RegExp(' \- .*'),'');
- if(typeof(that.element.container) === "undefined") {
- el=$(that.element);
- sel = el.getSelection();
- sel.start = sel.start- that.searchText.length;
- el.setSelection(sel.start,sel.end).replaceSelectedText(t+' ').collapseSelection(false);
- that.close();
- }
- else {
- txt = tinyMCE.activeEditor.getContent();
- // alert(that.searchText + ':' + t);
- newtxt = txt.replace('@' + that.searchText, '@' + t + ' ');
- tinyMCE.activeEditor.setContent(newtxt);
- tinyMCE.activeEditor.focus();
- that.close();
- }
- });
- $(this.cont).append(elm);
-}
-ACPopup.prototype.onkey = function(event){
- if (event.keyCode == '13') {
- if(this.idsel>-1) {
- this.cont.children()[this.idsel].click();
- event.preventDefault();
- }
- else
- this.close();
- }
- if (event.keyCode == '38') { //cursor up
- cmax = this.cont.children().size()-1;
- this.idsel--;
- if (this.idsel<0) this.idsel=cmax;
- event.preventDefault();
- }
- if (event.keyCode == '40' || event.keyCode == '9') { //cursor down
- cmax = this.cont.children().size()-1;
- this.idsel++;
- if (this.idsel>cmax) this.idsel=0;
- event.preventDefault();
- }
-
- if (event.keyCode == '38' || event.keyCode == '40' || event.keyCode == '9') {
- this.cont.children().removeClass('selected');
- $(this.cont.children()[this.idsel]).addClass('selected');
- }
-
- if (event.keyCode == '27') { //ESC
- this.close();
- }
+ callback(data.items);
+ },
+ }).fail(function () {callback([]); }); // Callback must be invoked even if something went wrong.
}
-function ContactAutocomplete(element,backend_url){
- this.pattern=/@(\!*)([^ \n]+)$/;
- this.popup=null;
- var that = this;
-
- $(element).unbind('keydown');
- $(element).unbind('keyup');
-
- $(element).keydown(function(event){
- if (that.popup!==null) that.popup.onkey(event);
- });
-
- $(element).keyup(function(event){
- cpos = $(this).getSelection();
- if (cpos.start==cpos.end){
- match = $(this).val().substring(0,cpos.start).match(that.pattern);
- if (match!==null){
- if (that.popup===null){
- that.popup = new ACPopup(this, backend_url);
- }
- if (that.popup.ready && match[2]!==that.popup.searchText) that.popup.search(match[2]);
- if (!that.popup.ready) that.popup=null;
-
- } else {
- if (that.popup!==null) {that.popup.close(); that.popup=null;}
- }
-
-
- }
- });
-
+function format(item) {
+ return "<img src='{0}' height='16px' width='16px'>{1} ({2})".format(item.photo, item.name, ((item.label) ? item.nick + ' ' + item.label : item.nick) )
}
+function replace(item) {
+ // $2 ensures that prefix (@,@!) is preserved
+ return '$1$2'+item.nick.replace(' ','') + '+' + item.id;
+}
/**
* jQuery plugin 'contact_autocomplete'
*/
(function( $ ){
- $.fn.contact_autocomplete = function(backend_url) {
- this.each(function(){
- new ContactAutocomplete(this, backend_url);
- });
+ $.fn.contact_autocomplete = function(backend_url) {
+
+ console.log('autocomplete using '+backend_url);
+ // Autocomplete contacts
+ contacts = {
+ match: /(^|\s)(@!?)(\w{2,})$/,
+ index: 3,
+ search: function(term, callback) { console.log("serching for:"+term); mysearch(term, callback, backend_url); },
+ replace: replace,
+ template: format,
+ }
+ this.textcomplete([contacts],{});
};
})( jQuery );
-
-
-
-