source: main/trunk/greenstone3/web/interfaces/default/js/facet-scripts.js@ 32110

function performRefinedSearch()
{
    var allCheckBoxes = $("#facetSelector input");
    var counts = new Array();
    for(var i = 0; i < allCheckBoxes.length; i++)
    {
        var current = $(allCheckBoxes[i]);
        if(current.prop("checked"))
        {
            counts.push(current.parent().parent().attr("indexName") + ":(\"" + current.siblings("span").first().html() + "\")");
        }
    }

    var searchString = "";
    for(var key in gs.cgiParams)
    {
        if (gs.cgiParams.hasOwnProperty(key)) 
        {
            searchString += key.replace(/_/g, ".") + "=" + gs.cgiParams[key] + "&";
        }
    }
    
    var countsString = "s1.facetQueries=&";
    if(counts.length > 0)
    {
        countsString = "s1.facetQueries=[";
        var countsStringBuffer = "";
        for(var i = 0; i < counts.length; i++)
        {
            // escape any apostrophes in facet query terms
            // (ext/solr's Greenstone3SearchHandler does the other half of handling them)
            countsStringBuffer += "\"" + encodeURI(counts[i]).replace(/'/g, "%2527") + "\"";
            if(i < counts.length - 1)
            {
                countsStringBuffer += ", ";
            }
        }
        
        countsString += encodeURI(countsStringBuffer) + "]&";
    }
    
    console.log("STRING IS " + countsString)
    
    $.ajax(gs.xsltParams.library_name + "/collection/" + gs.cgiParams.c + "/search/" + gs.cgiParams.s + "?" + searchString + countsString + "excerptid=resultsArea")
        .done(function(response)
        {
            $("#resultsArea").html("");
            $("#resultsArea").html(response.substring(response.indexOf(">") + 1, response.lastIndexOf("<"))); 
        });
}

function expandFacetList(indexName, countSize)
{
    var tables = $(".facetTable");
    
    for(var i = 0; i < tables.length; i++)
    {
        var current = $(tables[i]);
        if(current.attr("indexName") == indexName)
        {
            var items = current.children("li");
            
            for(var j = 0; j < items.length; j++)
            {
                $(items[j]).css("display", "block");
            }
            
            break;
        }
    }
    
    // the above code has made both see more and see less links display=block, so we need to hide
    // see more
    var morelink = $(".expandFacetList" + indexName);
    morelink.css("display", "none");

}

function collapseFacetList(indexName, countSize)
{
    var tables = $(".facetTable");
    
    for(var i = 0; i < tables.length; i++)
    {
        var current = $(tables[i]);
        if(current.attr("indexName") == indexName)
        {
            var items = current.children("li");
            
            for(var j = 0; j < items.length; j++)
            {
                if(j > countSize) 
                {
                $(items[j]).css("display", "none");
                }
            }
            
            break;
        }
    }
    
    // the above code has hidden both the see more and see less links.
    // display the see more one
    var morelink = $(".expandFacetList" + indexName);
    morelink.css("display", "block");

}