source: other-projects/hathitrust/wcsa/extracted-features-solr/trunk/web-portal/luke_lang_mappings.js@ 31601

var langs_with_pos = [];
var langs_without_pos = [];

function ajax_error(jqXHR, textStatus, errorThrown) {
    alert('An error occurred... Look at the console (F12 or Ctrl+Shift+I, Console tab) for more information!');

    console.log('jqXHR:' + jqXHR);
    console.log('textStatus:' + textStatus);
    console.log('errorThrown:' + errorThrown);
}       


$(function() {
    //var luke_url="solr1.ischool.illinois.edu/solr/htrc-full-ef_shard6_replica1/admin/luke";
    var luke_url="htrc-full-ef_shard6_replica1/admin/luke";
    
    $.ajax({
    type: 'GET',
    url: luke_url,
    dataType: 'xml',
    success: function(xml_data) {
        var $fields = $(xml_data).find("lst[name='fields']");

        var langs_with_pos_keys = {};
        
        $fields.children().each(function() {
        var name = $(this).attr("name");
        if (name.endsWith("_htrctoken")) {
            if (name.startsWith("xxxx")) {
            var num_underscores = (name.match(/_/g) || []).length;
            if (num_underscores == 2) {
                var lang = name.replace(/^xxxx/,"").replace(/_.*?_htrctoken$/,"");
                langs_with_pos_keys[lang]=1;
            }
            else {
                var lang = name.replace(/^xxxx/,"").replace(/_htrctoken$/,"");
                langs_without_pos.push(lang);
            }
            }
        }
        
        });

        // Get the keys
        langs_with_pos = $.map(langs_with_pos_keys, function(v, i){
        return i;
        });
        
        var $js_excerpt = $('#js-excerpt');
        
        $js_excerpt.append("var langs_with_pos =" + JSON.stringify(langs_with_pos) + ";" + "<br/>");
        $js_excerpt.append("var langs_without_pos =" + JSON.stringify(langs_without_pos) + ";");
        
        //console.log("xml_data = " + $fields.html());
    },
    error: ajax_error
    });
});