-/* A very simple client that shows a basic usage of the pz2.js
-*/
+/* MKWS, the MasterKey Widget Set. Copyright (C) 2013, Index Data */
"use strict"; // HTML5: disable for debug_level >= 2
var mkws = {
sort: 'relevance',
authenticated: false,
- filters: [],
+ filters: []
};
-/*
- * global config object: mkws_config
- *
- * Needs to be defined in the HTML header before including this JS file.
- * Define empty mkws_config for simple applications that don't define it.
- */
+// Define empty mkws_config for simple applications that don't define it.
if (!mkws_config)
var mkws_config = {};
-// Wrapper for jQuery
-(function ($) {
+// wrapper for jQuery lib
+function _mkws($) {
+ // if (console && console.log) console.log("run _mkws()");
+
+ // call this function only once
+ if (mkws.init) return;
mkws.locale_lang = {
"de": {
console.log(timestamp + string);
}
var debug = mkws.debug_function; // local alias
+debug("start running MKWS");
Handlebars.registerHelper('json', function(obj) {
- return JSON.stringify(obj);
+ return $.toJSON(obj);
});
/* default mkws config */
var config_default = {
use_service_proxy: true,
+ pazpar2_url: "http://mkws.indexdata.com/service-proxy/",
service_proxy_auth: "http://mkws.indexdata.com/service-proxy-auth",
lang: "",
sort_options: [["relevance"], ["title:1", "title"], ["date:0", "newest"], ["date:1", "oldest"]],
mkws.sort = mkws_config.sort_default;
debug("copied mkws_config.sort_default '" + mkws_config.sort_default + "' to mkws.sort");
+mkws.usesessions = mkws_config.use_service_proxy ? false : true;
+
if (mkws_config.query_width < 5 || mkws_config.query_width > 150) {
debug("Reset query width: " + mkws_config.query_width);
mkws_config.query_width = 50;
}
}
-
+debug("Create main pz2 object");
// create a parameters array and pass it to the pz2's constructor
// then register the form submit event with the pz2.search function
// autoInit is set to true on default
var my_paz = new pz2( { "onshow": my_onshow,
"showtime": 500, //each timer (show, stat, term, bytarget) can be specified this way
- "pazpar2path": mkws_config.pazpar2_url || "http://mkws.indexdata.com/service-proxy/",
+ "pazpar2path": mkws_config.pazpar2_url,
"oninit": my_oninit,
"onstat": my_onstat,
"onterm": my_onterm,
"termlist": "xtargets,subject,author",
"onbytarget": my_onbytarget,
- "usesessions" : mkws_config.use_service_proxy ? false : true,
+ "usesessions" : mkws.usesessions,
"showResponseType": '', // or "json" (for debugging?)
"onrecord": my_onrecord } );
function newSearch(query, sort, targets)
{
- if (!mkws.authenticated) {
+ debug("newSearch: " + query);
+
+ if (mkws_config.use_service_proxy && !mkws.authenticated) {
alert("searching before authentication");
return;
}
if (pp2filter)
pp2filter += ",";
if (filter.id.match(/^[a-z:]+[=~]/)) {
- log("filter '" + filter + "' already begins with SETTING OP");
+ debug("filter '" + filter.id + "' already begins with SETTING OP");
} else {
filter.id = 'pz:id=' + filter.id;
}
}
}
- debug("triggerSearch(" + mkws.query + "): filters = " + JSON.stringify(mkws.filters) + ", pp2filter = " + pp2filter + ", pp2limit = " + pp2limit);
+ debug("triggerSearch(" + mkws.query + "): filters = " + $.toJSON(mkws.filters) + ", pp2filter = " + pp2filter + ", pp2limit = " + pp2limit);
my_paz.search(mkws.query, recPerPage, mkws.sort, pp2filter, undefined, { limit: pp2limit });
}
mkws.delimitQuery = function (field, value)
{
- debug("delimitQuery(field=" + field + ", value=" + value + ")");
+ debug("delimitQuery(field=" + field + ", value=" + value + ")");
var newFilters = [];
for (var i in mkws.filters) {
var filter = mkws.filters[i];
if (filter.field &&
field == filter.field &&
value == filter.value) {
- debug("delimitTarget() removing filter " + JSON.stringify(filter));
+ debug("delimitTarget() removing filter " + $.toJSON(filter));
} else {
- debug("delimitTarget() keeping filter " + JSON.stringify(filter));
+ debug("delimitTarget() keeping filter " + $.toJSON(filter));
newFilters.push(filter);
}
}
mkws.delimitTarget = function (id)
{
- debug("delimitTarget(id=" + id + ")");
+ debug("delimitTarget(id=" + id + ")");
var newFilters = [];
for (var i in mkws.filters) {
var filter = mkws.filters[i];
if (filter.id) {
- debug("delimitTarget() removing filter " + JSON.stringify(filter));
+ debug("delimitTarget() removing filter " + $.toJSON(filter));
} else {
- debug("delimitTarget() keeping filter " + JSON.stringify(filter));
+ debug("delimitTarget() keeping filter " + $.toJSON(filter));
newFilters.push(filter);
}
}
');return false;">' + filter.value + '</a>';
}
}
-
+
navi.innerHTML = text;
}
mkws_html_switch();
- if (mkws_config.use_service_proxy)
- mkws_service_proxy_auth(mkws_config.service_proxy_auth,
- mkws_config.service_proxy_auth_domain);
+ if (mkws_config.use_service_proxy) {
+ mkws_service_proxy_auth(mkws_config.service_proxy_auth,
+ mkws_config.service_proxy_auth_domain,
+ mkws_config.pazpar2_url);
+ } else {
+ // raw pp2
+ run_auto_searches();
+ }
if (mkws_config.responsive_design_width) {
// Responsive web design - change layout on the fly based on
function run_auto_searches() {
+ debug("run auto searches");
+
var node = $('#mkwsRecords');
if (node.attr('autosearch')) {
var query = node.attr('autosearch');
* The username/password is configured in the apache config file
* for the site.
*/
-function mkws_service_proxy_auth(auth_url, auth_domain) {
+function mkws_service_proxy_auth(auth_url, auth_domain, pp2_url) {
debug("Run service proxy auth URL: " + auth_url);
+ if (!auth_domain) {
+ auth_domain = pp2_url.replace(/^http:\/\/(.*?)\/.*/, '$1');
+ debug("guessed auth_domain '" + auth_domain + "' from pp2_url '" + pp2_url + "'");
+ }
+
var request = new pzHttpRequest(auth_url, function(err) {
alert("HTTP call for authentication failed: " + err)
return;
});
};
-
-
-
-/* magic */
-$(document).ready(function() {
+// main
+(function() {
try {
mkws_html_all()
}
mkws_config.error = e.message;
// alert(e.message);
}
-});
+})();
+
+ // done
+ mkws.init = true;
+};
+
+// wrapper to call _mkws after page load
+(function (j) {
+ $(document).ready(function() {
+ // if (console && console.log) console.log("on load ready");
+ _mkws(j);
+ });
})(jQuery);