+ }
+
+
+ function runAutoSearches() {
+ log("running auto searches");
+
+ for (var teamName in mkws.teams) {
+ mkws.teams[teamName].queue("ready").publish();
+ }
+ }
+
+
+ function selectorForAllWidgets() {
+ if (mkws.config && mkws.config.scan_all_nodes) {
+ // This is the old version, which works by telling jQuery to
+ // find every node that has a class beginning with "mkws". In
+ // theory it should be slower than the class-based selector; but
+ // instrumentation suprisnigly shows this is consistently
+ // faster. It also has the advantage that any widgets of
+ // non-registered types are logged as warnings rather than
+ // silently ignored.
+ return '[class^="mkws"],[class*=" mkws"]';
+ } else {
+ // This is the new version, which works by looking up the
+ // specific classes of all registered widget types and their
+ // resize containers. Because all it requires jQuery to do is
+ // some hash lookups in pre-built tables, it should be very
+ // fast; but it silently ignores widgets of unregistered types.
+ var s = "";
+ for (var type in mkws.widgetType2function) {
+ if (s) s += ',';
+ s += '.mkws' + type;
+ s += ',.mkws' + type + "-Container-wide";
+ s += ',.mkws' + type + "-Container-narrow";
+ }
+ return s;
+ }
+ }
+
+
+ function makeWidgetsWithin(level, node) {
+ node.find(selectorForAllWidgets()).each(function() {
+ handleNodeWithTeam(this, function(tname, type) {
+ var myTeam = mkws.teams[tname];
+ if (!myTeam) {
+ myTeam = mkws.teams[tname] = team($, tname);
+ log("made MKWS team '" + tname + "'");
+ }
+
+ var oldHTML = this.innerHTML;
+ var myWidget = widget($, myTeam, type, this);
+ myTeam.addWidget(myWidget);
+ var newHTML = this.innerHTML;
+ if (newHTML !== oldHTML) {
+ log("widget " + tname + ":" + type + " HTML changed: reparsing");
+ makeWidgetsWithin(level+1, $(this));
+ }
+ });
+ });
+ }
+
+
+ function init(rootsel) {
+ if (!rootsel) var rootsel = ':root';
+ var saved_config;
+ if (typeof mkws_config === 'undefined') {
+ log("setting empty config");
+ saved_config = {};
+ } else {
+ log("using config: " + $.toJSON(mkws_config));
+ saved_config = mkws_config;
+ }
+ mkws.setMkwsConfig(saved_config);
+
+ for (var key in mkws.config) {
+ if (mkws.config.hasOwnProperty(key)) {
+ if (key.match(/^language_/)) {
+ var lang = key.replace(/^language_/, "");
+ // Copy custom languages into list
+ mkws.locale_lang[lang] = mkws.config[key];
+ log("added locally configured language '" + lang + "'");
+ }
+ }
+ }
+
+ var lang = mkws.getParameterByName("lang") || mkws.config.lang;
+ if (!lang || !mkws.locale_lang[lang]) {
+ mkws.config.lang = ""
+ } else {
+ mkws.config.lang = lang;
+ }
+
+ log("using language: " + (mkws.config.lang ? mkws.config.lang : "none"));
+
+ if (mkws.config.query_width < 5 || mkws.config.query_width > 150) {
+ log("reset query width to " + mkws.config.query_width);
+ mkws.config.query_width = 50;
+ }
+
+ // protocol independent link for pazpar2: "//mkws/sp" -> "https://mkws/sp"
+ if (mkws.config.pazpar2_url.match(/^\/\//)) {
+ mkws.config.pazpar2_url = document.location.protocol + mkws.config.pazpar2_url;
+ log("adjusted protocol independent link to " + mkws.config.pazpar2_url);
+ }
+
+ if (mkws.config.responsive_design_width) {
+ // Responsive web design - change layout on the fly based on
+ // current screen width. Required for mobile devices.
+ $(window).resize(resizePage);
+ // initial check after page load
+ $(document).ready(resizePage);
+ }
+
+ // Backwards compatibility: set new magic class names on any
+ // elements that have the old magic IDs.
+ var ids = [ "Switch", "Lang", "Search", "Pager", "Navi",
+ "Results", "Records", "Targets", "Ranking",
+ "Termlists", "Stat", "MOTD" ];
+ for (var i = 0; i < ids.length; i++) {
+ var id = 'mkws' + ids[i];
+ var node = $('#' + id);
+ if (node.attr('id')) {
+ node.addClass(id);
+ log("added magic class to '" + node.attr('id') + "'");
+ }
+ }
+
+ var then = $.now();
+ makeWidgetsWithin(1, $(rootsel));
+ var now = $.now();
+
+ log("walking MKWS nodes took " + (now-then) + " ms");
+
+ /*
+ for (var tName in mkws.teams) {
+ var myTeam = mkws.teams[tName]
+ log("team '" + tName + "' = " + myTeam + " ...");
+ myTeam.visitWidgets(function(t, w) {
+ log(" has widget of type '" + t + "': " + w);
+ });
+ }
+ */
+
+ if (mkws.config.use_service_proxy) {
+ authenticateSession(mkws.config.service_proxy_auth,
+ mkws.config.service_proxy_auth_domain,
+ mkws.config.pazpar2_url);
+ } else {
+ // raw pp2
+ runAutoSearches();
+ }
+ };
+ $(document).ready(function() {
+ var widgetSelector = selectorForAllWidgets();
+ if (widgetSelector && $(widgetSelector).length !== 0) init();
+ });
+})(mkws.$);