X-Git-Url: http://git.indexdata.com/?p=mkws-moved-to-github.git;a=blobdiff_plain;f=src%2Fmkws-core.js;h=718c3509adc8061f43ae607fd39b6d5c6c3e440e;hp=98d32c0121e131c994bd741f59b25e44740f726e;hb=8ecc7b5621fa3f7191205e6ce93a8ef097e873bd;hpb=d287f4680ff3ed663ccc5c01a7065713e9c52c84

diff --git a/src/mkws-core.js b/src/mkws-core.js
index 98d32c0..718c350 100644
--- a/src/mkws-core.js
+++ b/src/mkws-core.js
@@ -14,6 +14,7 @@
 window.mkws = {
   $: $, // Our own local copy of the jQuery object
   authenticated: false,
+  authenticating: false,
   active: false,
   log_level: 1, // Will be overridden from mkws.config, but
                 // initial value allows jQuery popup to use logging.
@@ -167,8 +168,13 @@ mkws.setMkwsConfig = function(overrides) {
 
   var config_default = {
     use_service_proxy: true,
-    pazpar2_url:        "//mkws.indexdata.com/service-proxy/",
-    service_proxy_auth: "//mkws.indexdata.com/service-proxy-auth",
+    pazpar2_url: undefined,
+    pp2_hostname: "sp-mkws.indexdata.com",
+    pp2_path: "service-proxy",
+    service_proxy_auth: undefined,
+    sp_auth_path: "service-proxy/",
+    sp_auth_query: "command=auth&action=perconfig",
+    sp_auth_credentials: "XXX/XXX", // Should be undefined: see bug MKSP-125.
     lang: "",
     sort_options: [["relevance"], ["title:1", "title"], ["date:0", "newest"], ["date:1", "oldest"]],
     perpage_options: [10, 20, 30, 50],
@@ -251,6 +257,18 @@ mkws.pagerNext = function(tname) {
 };
 
 
+mkws.pazpar2_url = function() {
+  if (mkws.config.pazpar2_url) {
+    mkws.log("using pre-baked pazpar2_url '" + mkws.config.pazpar2_url + "'");
+    return mkws.config.pazpar2_url;
+  } else {
+    var s = document.location.protocol + "//" + mkws.config.pp2_hostname + "/" + mkws.config.pp2_path + "/";
+    mkws.log("generated pazpar2_url '" + s + "'");
+    return s;
+  }
+};
+
+
 // wrapper to provide local copy of the jQuery object.
 (function($) {
   var log = mkws.log;
@@ -343,6 +361,7 @@ mkws.pagerNext = function(tname) {
    * for the site.
    */
   function authenticateSession(auth_url, auth_domain, pp2_url) {
+    mkws.authenticating = true;
     log("service proxy authentication on URL: " + auth_url);
 
     if (!auth_domain) {
@@ -356,6 +375,7 @@ mkws.pagerNext = function(tname) {
     }, auth_domain);
 
     request.get(null, function(data) {
+      mkws.authenticating = false;
       if (!$.isXMLDoc(data)) {
         alert("Service Proxy authentication response is not a valid XML document");
         return;
@@ -445,14 +465,23 @@ mkws.pagerNext = function(tname) {
   }
 
 
-  // This function should have no side effects if run again on an operating session, even if 
-  // the element/selector passed causes existing widgets to be reparsed: 
+  // The second "rootsel" parameter is passed to jQuery and is a DOM node
+  // or a selector string you would like to constrain the search for widgets to.
+  //
+  // This function has no side effects if run again on an operating session,
+  // even if the element/selector passed causes existing widgets to be reparsed: 
+  //
+  // (TODO: that last bit isn't true and we currently have to avoid reinitialising
+  // widgets, MKWS-261)
   //
   // * configuration is not regenerated
   // * authentication is not performed again
   // * autosearches are not re-run
   mkws.init = function(message, rootsel) {
-    if (message) mkws.log(message);
+    var greet = "MKWS initialised";
+    if (rootsel) greet += " (limited to " + rootsel + ")"
+    if (message) greet += " :: " + message; 
+    mkws.log(greet);
 
     // TODO: Let's remove this soon
     // Backwards compatibility: set new magic class names on any
@@ -516,9 +545,9 @@ mkws.pagerNext = function(tname) {
       }
 
       // protocol independent link for pazpar2: "//mkws/sp" -> "https://mkws/sp"
-      if (mkws.config.pazpar2_url.match(/^\/\//)) {
+      if (mkws.pazpar2_url().match(/^\/\//)) {
         mkws.config.pazpar2_url = document.location.protocol + mkws.config.pazpar2_url;
-        log("adjusted protocol independent link to " + mkws.config.pazpar2_url);
+        log("adjusted protocol independent link to " + mkws.pazpar2_url());
       }
 
       if (mkws.config.responsive_design_width) {
@@ -533,7 +562,9 @@ mkws.pagerNext = function(tname) {
     var then = $.now();
     // If we've made no widgets, return without starting an SP session
     // or marking MKWS active.
-    if (makeWidgetsWithin(1, rootsel) === false) return false;
+    if (makeWidgetsWithin(1, rootsel ? $(rootsel) : undefined) === false) {
+      return false;
+    }
     var now = $.now();
 
     log("walking MKWS nodes took " + (now-then) + " ms");
@@ -548,11 +579,33 @@ mkws.pagerNext = function(tname) {
       }
     */
 
-    if (mkws.config.use_service_proxy && !mkws.authenticated) {
-      authenticateSession(mkws.config.service_proxy_auth,
+    function sp_auth_url(config) {
+      if (config.service_proxy_auth) {
+	mkws.log("using pre-baked sp_auth_url '" + config.service_proxy_auth + "'");
+	return config.service_proxy_auth;
+      } else {
+	var s = '//';
+	s += config.auth_hostname ? config.auth_hostname : config.pp2_hostname;
+	s += '/' + config.sp_auth_path;
+        var q = config.sp_auth_query;
+        if (q) {
+          s += '?' + q;
+        }
+	var c = config.sp_auth_credentials;
+	if (c) {
+	  s += ('&username=' + c.substr(0, c.indexOf('/')) +
+		'&password=' + c.substr(c.indexOf('/')+1));
+	}
+	mkws.log("generated sp_auth_url '" + s + "'");
+	return s;
+      }
+    }
+
+    if (mkws.config.use_service_proxy && !mkws.authenticated && !mkws.authenticating) {
+      authenticateSession(sp_auth_url(mkws.config),
                           mkws.config.service_proxy_auth_domain,
-                          mkws.config.pazpar2_url);
-    } else {
+                          mkws.pazpar2_url());
+    } else if (!mkws.authenticating) {
       // raw pp2 or we have a session already open
       runAutoSearches();
     }
@@ -562,7 +615,9 @@ mkws.pagerNext = function(tname) {
   };
 
   $(document).ready(function() {
-    mkws.init();
+    if (!window.mkws_noready && !mkws.authenticating && !mkws.active) {
+       mkws.init();
+    }
   });
 
 })(mkws.$);