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ui-menu-divider")}),e.children(".ui-state-disabled").attr("aria-disabled","true"),this.active&&!t.contains(this.element[0],this.active[0])&&this.blur()},_itemRole:function(){return{menu:"menuitem",listbox:"option"}[this.options.role]},_setOption:function(t,e){"icons"===t&&this.element.find(".ui-menu-icon").removeClass(this.options.icons.submenu).addClass(e.submenu),this._super(t,e)},focus:function(t,e){var i,s;this.blur(t,t&&"focus"===t.type),this._scrollIntoView(e),this.active=e.first(),s=this.active.children("a").addClass("ui-state-focus"),this.options.role&&this.element.attr("aria-activedescendant",s.attr("id")),this.active.parent().closest(".ui-menu-item").children("a:first").addClass("ui-state-active"),t&&"keydown"===t.type?this._close():this.timer=this._delay(function(){this._close()},this.delay),i=e.children(".ui-menu"),i.length&&/^mouse/.test(t.type)&&this._startOpening(i),this.activeMenu=e.parent(),this._trigger("focus",t,{item:e})},_scrollIntoView:function(e){var i,s,n,a,o,r;this._hasScroll()&&(i=parseFloat(t.css(this.activeMenu[0],"borderTopWidth"))||0,s=parseFloat(t.css(this.activeMenu[0],"paddingTop"))||0,n=e.offset().top-this.activeMenu.offset().top-i-s,a=this.activeMenu.scrollTop(),o=this.activeMenu.height(),r=e.height(),0>n?this.activeMenu.scrollTop(a+n):n+r>o&&this.activeMenu.scrollTop(a+n-o+r))},blur:function(t,e){e||clearTimeout(this.timer),this.active&&(this.active.children("a").removeClass("ui-state-focus"),this.active=null,this._trigger("blur",t,{item:this.active}))},_startOpening:function(t){clearTimeout(this.timer),"true"===t.attr("aria-hidden")&&(this.timer=this._delay(function(){this._close(),this._open(t)},this.delay))},_open:function(e){var i=t.extend({of:this.active},this.options.position);clearTimeout(this.timer),this.element.find(".ui-menu").not(e.parents(".ui-menu")).hide().attr("aria-hidden","true"),e.show().removeAttr("aria-hidden").attr("aria-expanded","true").position(i)},collapseAll:function(e,i){clearTimeout(this.timer),this.timer=this._delay(function(){var s=i?this.element:t(e&&e.target).closest(this.element.find(".ui-menu"));s.length||(s=this.element),this._close(s),this.blur(e),this.activeMenu=s},this.delay)},_close:function(t){t||(t=this.active?this.active.parent():this.element),t.find(".ui-menu").hide().attr("aria-hidden","true").attr("aria-expanded","false").end().find("a.ui-state-active").removeClass("ui-state-active")},collapse:function(t){var e=this.active&&this.active.parent().closest(".ui-menu-item",this.element);e&&e.length&&(this._close(),this.focus(t,e))},expand:function(t){var e=this.active&&this.active.children(".ui-menu ").children(".ui-menu-item").first();e&&e.length&&(this._open(e.parent()),this._delay(function(){this.focus(t,e)}))},next:function(t){this._move("next","first",t)},previous:function(t){this._move("prev","last",t)},isFirstItem:function(){return this.active&&!this.active.prevAll(".ui-menu-item").length},isLastItem:function(){return this.active&&!this.active.nextAll(".ui-menu-item").length},_move:function(t,e,i){var s;this.active&&(s="first"===t||"last"===t?this.active["first"===t?"prevAll":"nextAll"](".ui-menu-item").eq(-1):this.active[t+"All"](".ui-menu-item").eq(0)),s&&s.length&&this.active||(s=this.activeMenu.children(".ui-menu-item")[e]()),this.focus(i,s)},nextPage:function(e){var i,s,n;return this.active?(this.isLastItem()||(this._hasScroll()?(s=this.active.offset().top,n=this.element.height(),this.active.nextAll(".ui-menu-item").each(function(){return i=t(this),0>i.offset().top-s-n}),this.focus(e,i)):this.focus(e,this.activeMenu.children(".ui-menu-item")[this.active?"last":"first"]())),undefined):(this.next(e),undefined)},previousPage:function(e){var i,s,n;return this.active?(this.isFirstItem()||(this._hasScroll()?(s=this.active.offset().top,n=this.element.height(),this.active.prevAll(".ui-menu-item").each(function(){return i=t(this),i.offset().top-s+n>0}),this.focus(e,i)):this.focus(e,this.activeMenu.children(".ui-menu-item").first())),undefined):(this.next(e),undefined)},_hasScroll:function(){return this.element.outerHeight()= 0; i--)
s = s.replace(diacritics[i].l, diacritics[i].b);
return s;
}
function ac_normalize(q) {
var ret = remove_accents( q.toLowerCase() );
return ret.replace(/[&.,-]/g, ' ').replace(/ {2,}/g, ' ');
}
function ac_match_word(item, q) {
var i = item._matchIdx + q.length;
while (i' + item.label.substr(item._matchIdx, q.length) + ''
+ item.label.substr(item._matchIdx + q.length)
}
function ac_url(item) {
if (item.value[0] == '$')
return RVAC.roots[item.value[1]] + item.value.substr(3);
return item.value;
}
RVAC.requestedContexts = {};
RVAC.requestingContexts = 0;
RVAC.mergeData = function(data) {
RVAC.requestingContexts--;
var ctxq = data.ctxq + " "
, ctxl = data.ctxl + " ";
data = data.dataSource;
$.each(data, function(i,item) {
if (item.q)
item.q = ctxq + item.q;
else
item.q = ctxq + item.label.toLowerCase();
item.label = ctxl + item.label;
item.ctx = 1;
});
var ids=0, inew=0;
while (inew < data.length) {
while (RVAC.dataSource[ids].w > data[inew].w)
ids++;
RVAC.dataSource.splice(ids, 0, data[inew]);
RVAC.dataSourceAltLangIndex++;
inew++;
}
var inp = $("#qsearchInput");
if (data.length && inp.is(":focus")) {
inp.autocomplete("search");
}
};
RVAC.start = function() {
var $input = $("#qsearchInput");
$input.autocomplete({
rv:{}, minLength: 1,
focus: function(event,ui) {
this.value = ui.item.label;
return false;
},
change: function(event,ui) {
var term;
if (!ui.item && (term=$(this).data("ui-autocomplete").term))
this.value = term;
},
select: function(event,ui) {
var term = $(this).data("ui-autocomplete").term;
if (ui.item.value === -1 || /^q=/.test(ui.item.value) ) {
var usedq = ui.item.value === -1 ? ui.item.label : ui.item.value.substr(2);
this.value = usedq.indexOf(' ')>=0 ? '"' + usedq + '"' : usedq;
var form = $(this).parents("form");
form.append( $("").val(term) );
form.submit();
}
else {
var url = ac_url(ui.item);
event.preventDefault();
window.location = (url + (/\?/.test(url) ? "&" : "?") + "acs=" + term);
}
return false;
},
source: function(request, response) {
this.options.rv.term = request.term;
this.options.rv.q = ac_normalize(request.term);
request.qEsc = $.ui.autocomplete.escapeRegex( this.options.rv.q );
var extraWChars="";
if (this.options.rv.q.length<4)
extraWChars = "[\\w]{" + (4-this.options.rv.q.length) + ",}";
var matcher = new RegExp( "(^"+request.qEsc+")|(\\b"+request.qEsc+extraWChars+ ")", "i" )
, i, j, found={}, res=[];
// first pass - build matches
for (i=0; i= RVAC.minForAltLang )
break;
var item = RVAC.dataSource[i];
if ( (item._matchIdx = item.q.search(matcher)) > -1 ) {
if (item.ctx && item._matchIdx>0)
continue; // context searches only at beginning
if (item.value !== -1) {
if (found.hasOwnProperty(item.value))
continue;
found[item.value] = 1;
}
res.push(item);
if (res.length >= RVAC.stopLookingAfter)
break;
}
}
// compute number of matched "words" or "expressions"
found={};
var foundWords=0, word;
for (i=0; i RVAC.suggestions) {
for (i=1; i 1 ) {
for (j=i-1; j>=0; j--) {
if (res[j]._matchWord == word) {
res.splice(i--, 1);
found[word]--;
break;
}
}
}
}
res = res.slice(0, foundWords);
}
else {
for (i=res.length-1; i>=0 && res.length > RVAC.suggestions; i--) {
word = res[i]._matchWord;
for (j=i-1; j>=0; j--) {
if (res[j]._matchWord == word) {
res.splice(i, 1);
break;
}
}
}
}
// check for multi tags
if (!RVAC.requestingContexts && this.options.rv.q.length > 1) {
var eligible = $.grep( res, function(item) {
if (item._matchIdx > 0
|| item.w <= RVAC.minWeightForContextTrigger
|| item.value === -1
|| item.value[0]!="$" || item.value[1]!="t")
return 0;
if (RVAC.requestedContexts.hasOwnProperty(item.value))
return 0;
return 1;
} );
if (eligible.length==1) {
if (res.length > RVAC.suggestions || foundWords>1) {
if (this.options.rv.q.length <= eligible[0].q.length/2 )
eligible.length = 0;
}
}
else {
for (i=0; i 1)
eligible.length = 0;
}
if (eligible.length) {
item = eligible[0];
RVAC.requestedContexts[item.value] = 1;
RVAC.requestingContexts++;
var s=document.createElement("script");s.type="text/javascript";s.async=true;
s.src=RVAC.root+"context_suggest.php?context="+encodeURIComponent(item.value)+"&ctxq="+encodeURIComponent(item.q)+"&ctxl="+encodeURIComponent(item.label);
document.body.appendChild(s);
}
}
response( res );
}
}).data("ui-autocomplete")._renderItem = function(ul, item) {
var s = "- " +ac_highlight(item,this.options.rv.q)
+ "
";
return $(s)
.appendTo(ul);
};
};
RVAC.dataSource && RVAC.start();