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Commit 64f9c40a authored by Kevin Abel's avatar Kevin Abel
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Refactored the searchInit function to utilize a standard form rather than... 

Refactored the searchInit function to utilize a standard form rather than google's deprecated gSearchForm. Uses the onSearchStart callback to chain the peoplefinder and local searches. Removed unused functions.
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with 95 additions and 88 deletions
www/searchFunc.js
+ 95
− 88
View file @ 64f9c40a
......@@ -6,42 +6,66 @@ function searchInit() {
UNL_Search.peoplefinderCache = new UNL_Search.Cache();
//Parse the querystring for q
var qs = location.search.substring(1,location.search.length);
qs = qs.replace(/\+/g, ' ');
var qs = window.location.search.substr(1);
var args = qs.split('&');
UNL_Search.query = "";
for (var i=0;i<args.length;i++) {
for (var i = 0; i < args.length; i++) {
var pair = args[i].split('=');
var name = unescape(pair[0]);
if (name == "q") {
if (decodeURIComponent(pair[0]) == "q") {
if (pair.length == 2) {
UNL_Search.query = unescape(pair[1])
UNL_Search.query = decodeURIComponent(pair[1].replace(/\+/g, ' '));
}
break;
}
}
UNL_Search.unl_search = new google.search.CustomSearchControl("015236299699564929946:nk1siew10ie");
var unl_search = new google.search.CustomSearchControl("015236299699564929946:nk1siew10ie");
unl_search.setResultSetSize(google.search.Search.FILTERED_CSE_RESULTSET);
unl_search.setSearchCompleteCallback(UNL_Search, UNL_Search.onSearchComplete);
unl_search.setSearchStartingCallback(UNL_Search, UNL_Search.onSearchStart);
UNL_Search.unl_search.draw('unl_results');
UNL_Search.unl_search = unl_search;
drawOp = new google.search.DrawOptions();
drawOp.enableSearchResultsOnly();
unl_search.draw('unl_results', drawOp);
if (UNL_Search.do_local_search) {
UNL_Search.local_search = new google.search.CustomSearchControl(UNL_Search.local_search_context);
UNL_Search.local_search.setResultSetSize('small');
UNL_Search.local_search.draw('local_results');
var local_search = new google.search.CustomSearchControl(UNL_Search.local_search_context);
local_search.setResultSetSize('small');
local_search.setSearchCompleteCallback(UNL_Search, UNL_Search.onSearchComplete);
local_search.draw('local_results', drawOp);
UNL_Search.local_search = local_search;
}
var gSearchForm = new GSearchForm(false, document.getElementById("searchform"));
gSearchForm.setOnSubmitCallback(UNL_Search, UNL_Search.doQuery);
gSearchForm.input.value = (UNL_Search.query ? UNL_Search.query : "");
WDN.loadJQuery(function() {
var $ = WDN.jQuery;
$('#search_q').attr('autocomplete', 'off').val(UNL_Search.query);
$('#searchform form').submit(function() {
var q = $.trim($('#search_q').val());
UNL_Search.query = q;
UNL_Search.pfCancelFlag = false;
if (q !== '') {
unl_search.execute(q);
} else {
unl_search.cancelSearch();
unl_search.clearAllResults();
if (UNL_Search.do_local_search) {
local_search.cancelSearch();
local_search.clearAllResults();
}
UNL_Search.pfCancelFlag = true;
$('#ppl_results').empty();
}
return false;
});
});
// Execute an inital search
if (UNL_Search.query && UNL_Search.query != "") {
UNL_Search.doPeoplefinderQuery(UNL_Search.query);
UNL_Search.unl_search.execute(UNL_Search.query);
if (UNL_Search.do_local_search) {
UNL_Search.local_search.execute(UNL_Search.query);
}
if (UNL_Search.query) {
unl_search.execute(UNL_Search.query);
}
}
......@@ -60,8 +84,8 @@ UNL_Search.do_local_search = false;
UNL_Search.unl_search = null;
UNL_Search.local_search = null;
UNL_Search.local_search_context = null;
UNL_Search.scrolldelay = null;
UNL_Search.peoplefinderCache = null;
UNL_Search.pfCancelFlag = false;
//Caching Class
//
......@@ -84,62 +108,61 @@ UNL_Search.Cache.prototype.get = function (key) {
return val;
};
UNL_Search.handleUNLResults = function () {
UNL_Search.handleResults('unl_results', UNL_Search.unl_search);
UNL_Search.onSearchStart = function(control, searcher, query) {
UNL_Search.doPeoplefinderQuery(query);
if (UNL_Search.do_local_search) {
UNL_Search.local_search.execute(query);
}
UNL_Search.trackQuery(control, searcher, query);
};
UNL_Search.handleLocalResults = function () {
UNL_Search.handleResults('local_results', UNL_Search.local_search);
};
UNL_Search.onSearchComplete = function(control, searcher) {
var $ = WDN.jQuery;
/* The more URL no longer works on google's host
if (searcher && searcher.cursor && searcher.cursor.pages.length >= 8) {
var $moreDiv = $("<div />").html('More&hellip;').addClass('gsc-cursor-page').click(function() {
window.location.href = searcher.cursor.moreResultsUrl;
return false;
});
$('.gsc-cursor-box .gsc-cursor', control.root).append($moreDiv);
}
*/
if (searcher.cursor.estimatedResultCount) {
var $resultHead = $("<div />").addClass('result_head').text('About ' + searcher.cursor.estimatedResultCount + ' results');
$('.gsc-results', control.root).before($resultHead);
}
if (mobileSearch) { //if we're doing a mobile search, rewrite link URLs to use mobile proxy
$('a.gs-title', control.root).each(function() {
$(this).attr('href', function(i, val) {
return 'http://m.unl.edu/?view=proxy&u=' + encodeURIComponent(val);
})
});
}
}
UNL_Search.handleResults = function (result_div, searchobj) {
var resultsDIV = document.getElementById(result_div);
UNL_Search.trackQuery = function(control, searcher, query) {
var loc = document.location;
var url = [
loc.pathname,
loc.search,
loc.search ? '&' : '?',
'q=',
encodeURIComponent(query)
].join('');
if (searchobj.results && searchobj.results.length > 0) {
resultsDIV.innerHTML = '';
WDN.jQuery(resultsDIV).css('background', 'none');
//var resultHead = '<p>Results <strong>' + (1 + 8 * searchobj.cursor.currentPageIndex) + '</strong> - <strong>' + (8 + 8 * searchobj.cursor.currentPageIndex) + '</strong> of about <strong>' + searchobj.cursor.estimatedResultCount + '</strong> for <em>' + query + '</em></p>';
//resultsDIV.innerHTML += resultHead;
for (var i = 0; i < searchobj.results.length; i++) {
if (i % 2 != 0) {
searchobj.results[i].html.className += " alt";
}
resultsDIV.appendChild(searchobj.results[i].html);
}
if (mobileSearch) { //if we're doing a mobile search, rewrite link URLs to use mobile proxy
WDN.jQuery(resultsDIV).find('a.gs-title').each(function(){
//href= WDN.jQuery(this).attr('href');
WDN.jQuery(this).attr('href', function(i, val){
return 'http://m.unl.edu/?view=proxy&u='+val;
});
});
}
var nav = document.createElement("ul");
nav.className = "wdn_pagination";
var search_name = 'unl_search';
if (result_div.substring(0,5) == 'local') {
search_name = 'local_search';
}
for (var i = 0; i < searchobj.cursor.pages.length; i++) {
WDN.loadCSS('/wdn/templates_3.0/css/content/pagination.css');
var pageText = '';
if (searchobj.cursor.currentPageIndex != i) {
pageText += '<li><a onclick="UNL_Search.'+search_name+'.gotoPage(' + i + '); return false;" href="#">' + searchobj.cursor.pages[i].label + '</a></li>';
} else {
pageText += '<li class="selected">'+searchobj.cursor.pages[i].label + '</li>';
}
nav.innerHTML += pageText;
}
if (searchobj.cursor.pages.length >= 8) {
nav.innerHTML += '<li><a href="' + searchobj.cursor.moreResultsUrl + '">More Results &gt;&gt;</a></li>';
try {
if (typeof WDN.analytics !== 'undefined') {
WDN.analytics.callTrackPageview(url);
} else {
_gaq.push(["_trackPageview", url]);
}
resultsDIV.appendChild(nav);
} else {
WDN.jQuery(resultsDIV).html('<p>No results found.</p>');
} catch (e) {
// do nothing
}
};
UNL_Search.doPeoplefinderQuery = function (val) {
var cacheData = this.peoplefinderCache.get(val)
if (cacheData) {
......@@ -156,23 +179,7 @@ UNL_Search.doPeoplefinderQuery = function (val) {
};
UNL_Search.handlePeoplefinderResults = function (peoplefinderText) {
document.getElementById("ppl_results").innerHTML = peoplefinderText;
};
UNL_Search.doQuery = function (form) {
if (form.input.value != "") {
this.query = form.input.value;
this.doPeoplefinderQuery(form.input.value);
if (this.do_local_search) {
this.local_search.execute(form.input.value);
}
this.unl_search.execute(form.input.value);
} else {
document.getElementById("searchcontrol").innerHTML = '';
document.getElementById("ppl_results").innerHTML = '';
if (!UNL_Search.pfCancelFlag) {
document.getElementById("ppl_results").innerHTML = peoplefinderText;
}
return false;
};
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