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search.js
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search.js
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/*
* Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*
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*/
var noResult = {l: "No results found"};
var catModules = "Modules";
var catPackages = "Packages";
var catTypes = "Types";
var catMembers = "Members";
var catSearchTags = "SearchTags";
var highlight = "<span class=\"resultHighlight\">$&</span>";
var camelCaseRegexp = "";
var secondaryMatcher = "";
function getHighlightedText(item) {
var ccMatcher = new RegExp(camelCaseRegexp);
var label = item.replace(ccMatcher, highlight);
if (label === item) {
label = item.replace(secondaryMatcher, highlight);
}
return label;
}
function getURLPrefix(ui) {
var urlPrefix="";
if (useModuleDirectories) {
var slash = "/";
if (ui.item.category === catModules) {
return ui.item.l + slash;
} else if (ui.item.category === catPackages && ui.item.m) {
return ui.item.m + slash;
} else if ((ui.item.category === catTypes && ui.item.p) || ui.item.category === catMembers) {
$.each(packageSearchIndex, function(index, item) {
if (ui.item.p == item.l) {
urlPrefix = item.m + slash;
}
});
return urlPrefix;
} else {
return urlPrefix;
}
}
return urlPrefix;
}
var watermark = 'Search';
$(function() {
$("#search").val('');
$("#search").prop("disabled", false);
$("#reset").prop("disabled", false);
$("#search").val(watermark).addClass('watermark');
$("#search").blur(function() {
if ($(this).val().length == 0) {
$(this).val(watermark).addClass('watermark');
}
});
$("#search").on('click keydown', function() {
if ($(this).val() == watermark) {
$(this).val('').removeClass('watermark');
}
});
$("#reset").click(function() {
$("#search").val('');
$("#search").focus();
});
$("#search").focus();
$("#search")[0].setSelectionRange(0, 0);
});
$.widget("custom.catcomplete", $.ui.autocomplete, {
_create: function() {
this._super();
this.widget().menu("option", "items", "> :not(.ui-autocomplete-category)");
},
_renderMenu: function(ul, items) {
var rMenu = this,
currentCategory = "";
$.each(items, function(index, item) {
var li;
if (item.l !== noResult.l && item.category !== currentCategory) {
ul.append("<li class=\"ui-autocomplete-category\">" + item.category + "</li>");
currentCategory = item.category;
}
li = rMenu._renderItemData(ul, item);
if (item.category) {
li.attr("aria-label", item.category + " : " + item.l);
li.attr("class", "resultItem");
} else {
li.attr("aria-label", item.l);
li.attr("class", "resultItem");
}
});
},
_renderItem: function(ul, item) {
var label = "";
if (item.category === catModules) {
label = getHighlightedText(item.l);
} else if (item.category === catPackages) {
label = (item.m)
? getHighlightedText(item.m + "/" + item.l)
: getHighlightedText(item.l);
} else if (item.category === catTypes) {
label = (item.p)
? getHighlightedText(item.p + "." + item.l)
: getHighlightedText(item.l);
} else if (item.category === catMembers) {
label = getHighlightedText(item.p + "." + (item.c + "." + item.l));
} else if (item.category === catSearchTags) {
label = getHighlightedText(item.l);
} else {
label = item.l;
}
$li = $("<li/>").appendTo(ul);
if (item.category === catSearchTags) {
if (item.d) {
$("<a/>").attr("href", "#")
.html(label + "<span class=\"searchTagHolderResult\"> (" + item.h + ")</span><br><span class=\"searchTagDescResult\">"
+ item.d + "</span><br>")
.appendTo($li);
} else {
$("<a/>").attr("href", "#")
.html(label + "<span class=\"searchTagHolderResult\"> (" + item.h + ")</span>")
.appendTo($li);
}
} else {
$("<a/>").attr("href", "#")
.html(label)
.appendTo($li);
}
return $li;
}
});
$(function() {
$("#search").catcomplete({
minLength: 1,
delay: 100,
source: function(request, response) {
var result = new Array();
var presult = new Array();
var tresult = new Array();
var mresult = new Array();
var tgresult = new Array();
var secondaryresult = new Array();
var displayCount = 0;
var exactMatcher = new RegExp("^" + $.ui.autocomplete.escapeRegex(request.term) + "$", "i");
camelCaseRegexp = ($.ui.autocomplete.escapeRegex(request.term)).split(/(?=[A-Z])/).join("([a-z0-9_$]*?)");
var camelCaseMatcher = new RegExp("^" + camelCaseRegexp);
secondaryMatcher = new RegExp($.ui.autocomplete.escapeRegex(request.term), "i");
// Return the nested innermost name from the specified object
function nestedName(e) {
return e.l.substring(e.l.lastIndexOf(".") + 1);
}
function concatResults(a1, a2) {
a1 = a1.concat(a2);
a2.length = 0;
return a1;
}
if (moduleSearchIndex) {
var mdleCount = 0;
$.each(moduleSearchIndex, function(index, item) {
item.category = catModules;
if (exactMatcher.test(item.l)) {
result.push(item);
mdleCount++;
} else if (camelCaseMatcher.test(item.l)) {
result.push(item);
} else if (secondaryMatcher.test(item.l)) {
secondaryresult.push(item);
}
});
displayCount = mdleCount;
result = concatResults(result, secondaryresult);
}
if (packageSearchIndex) {
var pCount = 0;
var pkg = "";
$.each(packageSearchIndex, function(index, item) {
item.category = catPackages;
pkg = (item.m)
? (item.m + "/" + item.l)
: item.l;
if (exactMatcher.test(item.l)) {
presult.push(item);
pCount++;
} else if (camelCaseMatcher.test(pkg)) {
presult.push(item);
} else if (secondaryMatcher.test(pkg)) {
secondaryresult.push(item);
}
});
result = result.concat(concatResults(presult, secondaryresult));
displayCount = (pCount > displayCount) ? pCount : displayCount;
}
if (typeSearchIndex) {
var tCount = 0;
$.each(typeSearchIndex, function(index, item) {
item.category = catTypes;
var s = nestedName(item);
if (exactMatcher.test(s)) {
tresult.push(item);
tCount++;
} else if (camelCaseMatcher.test(s)) {
tresult.push(item);
} else if (secondaryMatcher.test(item.p + "." + item.l)) {
secondaryresult.push(item);
}
});
result = result.concat(concatResults(tresult, secondaryresult));
displayCount = (tCount > displayCount) ? tCount : displayCount;
}
if (memberSearchIndex) {
var mCount = 0;
$.each(memberSearchIndex, function(index, item) {
item.category = catMembers;
var s = nestedName(item);
if (exactMatcher.test(s)) {
mresult.push(item);
mCount++;
} else if (camelCaseMatcher.test(s)) {
mresult.push(item);
} else if (secondaryMatcher.test(item.c + "." + item.l)) {
secondaryresult.push(item);
}
});
result = result.concat(concatResults(mresult, secondaryresult));
displayCount = (mCount > displayCount) ? mCount : displayCount;
}
if (tagSearchIndex) {
var tgCount = 0;
$.each(tagSearchIndex, function(index, item) {
item.category = catSearchTags;
if (exactMatcher.test(item.l)) {
tgresult.push(item);
tgCount++;
} else if (secondaryMatcher.test(item.l)) {
secondaryresult.push(item);
}
});
result = result.concat(concatResults(tgresult, secondaryresult));
displayCount = (tgCount > displayCount) ? tgCount : displayCount;
}
displayCount = (displayCount > 500) ? displayCount : 500;
var counter = function() {
var count = {Modules: 0, Packages: 0, Types: 0, Members: 0, SearchTags: 0};
var f = function(item) {
count[item.category] += 1;
return (count[item.category] <= displayCount);
};
return f;
}();
response(result.filter(counter));
},
response: function(event, ui) {
if (!ui.content.length) {
ui.content.push(noResult);
} else {
$("#search").empty();
}
},
autoFocus: true,
position: {
collision: "flip"
},
select: function(event, ui) {
if (ui.item.l !== noResult.l) {
var url = getURLPrefix(ui);
if (ui.item.category === catModules) {
if (useModuleDirectories) {
url += "module-summary.html";
} else {
url = ui.item.l + "-summary.html";
}
} else if (ui.item.category === catPackages) {
if (ui.item.url) {
url = ui.item.url;
} else {
url += ui.item.l.replace(/\./g, '/') + "/package-summary.html";
}
} else if (ui.item.category === catTypes) {
if (ui.item.url) {
url = ui.item.url;
} else if (ui.item.p === "<Unnamed>") {
url += ui.item.l + ".html";
} else {
url += ui.item.p.replace(/\./g, '/') + "/" + ui.item.l + ".html";
}
} else if (ui.item.category === catMembers) {
if (ui.item.p === "<Unnamed>") {
url += ui.item.c + ".html" + "#";
} else {
url += ui.item.p.replace(/\./g, '/') + "/" + ui.item.c + ".html" + "#";
}
if (ui.item.url) {
url += ui.item.url;
} else {
url += ui.item.l;
}
} else if (ui.item.category === catSearchTags) {
url += ui.item.u;
}
if (top !== window) {
parent.classFrame.location = pathtoroot + url;
} else {
window.location.href = pathtoroot + url;
}
}
}
});
});