//
var mkws = {
authenticated: false,
- log_level: 1, // Will be overridden from mkws_config, but
+ log_level: 1, // Will be overridden from mkws.config, but
// initial value allows jQuery popup to use logging.
teams: {},
+ widgetType2function: {},
+
locale_lang: {
"de": {
"Authors": "Autoren",
};
-// Define empty mkws_config for simple applications that don't define it.
-if (mkws_config == null || typeof mkws_config != 'object') {
- var mkws_config = {};
+mkws.log = function(string) {
+ if (!mkws.log_level)
+ return;
+
+ if (typeof console === "undefined" || typeof console.log === "undefined") { /* ARGH!!! old IE */
+ return;
+ }
+
+ // you need to disable use strict at the top of the file!!!
+ if (mkws.log_level >= 3) {
+ // Works in Chrome; not sure about elsewhere
+ console.trace();
+ } else if (mkws.log_level >= 2) {
+ console.log(">>> called from function " + arguments.callee.caller.name + ' <<<');
+ }
+ console.log(string);
+};
+
+
+// This function is taken from a StackOverflow answer
+// http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript/901144#901144
+mkws.getParameterByName = function(name) {
+ name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]");
+ var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"),
+ results = regex.exec(location.search);
+ return results == null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));
}
-// wrapper to call team() after page load
-(function (j) {
- mkws.log = function (string) {
- if (!mkws.log_level)
- return;
+mkws.registerWidgetType = function(name, fn) {
+ mkws.widgetType2function[name] = fn;
+ mkws.log("registered widget-type '" + name + "'");
+};
- if (typeof console === "undefined" || typeof console.log === "undefined") { /* ARGH!!! old IE */
- return;
- }
+mkws.promotionFunction = function(name) {
+ return mkws.widgetType2function[name];
+};
- // you need to disable use strict at the top of the file!!!
- if (mkws.log_level >= 3) {
- console.log(arguments.callee.caller);
- } else if (mkws.log_level >= 2) {
- console.log(">>> called from function " + arguments.callee.caller.name + ' <<<');
- }
- console.log(string);
+
+mkws.setMkwsConfig = function(overrides) {
+ // Set global log_level flag early so that mkws.log() works
+ // Fall back to old "debug_level" setting for backwards compatibility
+ var tmp = overrides.log_level;
+ if (typeof(tmp) === 'undefined') tmp = overrides.debug_level;
+ if (typeof(tmp) !== 'undefined') mkws.log_level = tmp;
+
+ var config_default = {
+ use_service_proxy: true,
+ pazpar2_url: "//mkws.indexdata.com/service-proxy/",
+ service_proxy_auth: "//mkws.indexdata.com/service-proxy-auth",
+ lang: "",
+ sort_options: [["relevance"], ["title:1", "title"], ["date:0", "newest"], ["date:1", "oldest"]],
+ perpage_options: [10, 20, 30, 50],
+ sort_default: "relevance",
+ perpage_default: 20,
+ query_width: 50,
+ show_lang: true, /* show/hide language menu */
+ show_sort: true, /* show/hide sort menu */
+ show_perpage: true, /* show/hide perpage menu */
+ lang_options: [], /* display languages links for given languages, [] for all */
+ facets: ["xtargets", "subject", "author"], /* display facets, in this order, [] for none */
+ responsive_design_width: undefined, /* a page with less pixel width considered as narrow */
+ log_level: 1, /* log level for development: 0..2 */
+
+ dummy: "dummy"
+ };
+
+ mkws.config = mkws.objectInheritingFrom(config_default);
+ for (var k in overrides) {
+ mkws.config[k] = overrides[k];
}
- var log = mkws.log;
+};
+
+
+// This code is from Douglas Crockford's article "Prototypal Inheritance in JavaScript"
+// http://javascript.crockford.com/prototypal.html
+// mkws.objectInheritingFrom behaves the same as Object.create,
+// but since the latter is not available in IE8 we can't use it.
+//
+mkws.objectInheritingFrom = function(o) {
+ function F() {}
+ F.prototype = o;
+ return new F();
+}
+
+
+mkws.defaultTemplate = function(name) {
+ if (name === 'Record') {
+ return '\
+<table>\
+ <tr>\
+ <th>{{translate "Title"}}</th>\
+ <td>\
+ {{md-title}}\
+ {{#if md-title-remainder}}\
+ ({{md-title-remainder}})\
+ {{/if}}\
+ {{#if md-title-responsibility}}\
+ <i>{{md-title-responsibility}}</i>\
+ {{/if}}\
+ </td>\
+ </tr>\
+ {{#if md-date}}\
+ <tr>\
+ <th>{{translate "Date"}}</th>\
+ <td>{{md-date}}</td>\
+ </tr>\
+ {{/if}}\
+ {{#if md-author}}\
+ <tr>\
+ <th>{{translate "Author"}}</th>\
+ <td>{{md-author}}</td>\
+ </tr>\
+ {{/if}}\
+ {{#if md-electronic-url}}\
+ <tr>\
+ <th>{{translate "Links"}}</th>\
+ <td>\
+ {{#each md-electronic-url}}\
+ <a href="{{this}}">Link{{index1}}</a>\
+ {{/each}}\
+ </td>\
+ </tr>\
+ {{/if}}\
+ {{#if-any location having="md-subject"}}\
+ <tr>\
+ <th>{{translate "Subject"}}</th>\
+ <td>\
+ {{#first location having="md-subject"}}\
+ {{#if md-subject}}\
+ {{#commaList md-subject}}\
+ {{this}}{{/commaList}}\
+ {{/if}}\
+ {{/first}}\
+ </td>\
+ </tr>\
+ {{/if-any}}\
+ <tr>\
+ <th>{{translate "Locations"}}</th>\
+ <td>\
+ {{#commaList location}}\
+ {{attr "@name"}}{{/commaList}}\
+ </td>\
+ </tr>\
+</table>\
+';
+ } else if (name === "Summary") {
+ return '\
+<a href="#" id="{{_id}}" onclick="{{_onclick}}">\
+ <b>{{md-title}}</b>\
+</a>\
+{{#if md-title-remainder}}\
+ <span>{{md-title-remainder}}</span>\
+{{/if}}\
+{{#if md-title-responsibility}}\
+ <span><i>{{md-title-responsibility}}</i></span>\
+{{/if}}\
+';
+ } else if (name === "Image") {
+ return '\
+ <a href="#" id="{{_id}}" onclick="{{_onclick}}">\
+ {{#first md-thumburl}}\
+ <img src="{{this}}" alt="{{../md-title}}"/>\
+ {{/first}}\
+ <br/>\
+ </a>\
+';
+ }
+
+ var s = "There is no default '" + name +"' template!";
+ alert(s);
+ return s;
+};
+
+
+// The following functions are dispatchers for team methods that
+// are called from the UI using a team-name rather than implicit
+// context.
+mkws.switchView = function(tname, view) {
+ mkws.teams[tname].switchView(view);
+};
+
+mkws.showDetails = function(tname, prefixRecId) {
+ mkws.teams[tname].showDetails(prefixRecId);
+};
+
+mkws.limitTarget = function(tname, id, name) {
+ mkws.teams[tname].limitTarget(id, name);
+};
+
+mkws.limitQuery = function(tname, field, value) {
+ mkws.teams[tname].limitQuery(field, value);
+};
+
+mkws.limitCategory = function(tname, id) {
+ mkws.teams[tname].limitCategory(id);
+};
+
+mkws.delimitTarget = function(tname, id) {
+ mkws.teams[tname].delimitTarget(id);
+};
+mkws.delimitQuery = function(tname, field, value) {
+ mkws.teams[tname].delimitQuery(field, value);
+};
- mkws.handleNodeWithTeam = function(node, callback) {
+mkws.showPage = function(tname, pageNum) {
+ mkws.teams[tname].showPage(pageNum);
+};
+
+mkws.pagerPrev = function(tname) {
+ mkws.teams[tname].pagerPrev();
+};
+
+mkws.pagerNext = function(tname) {
+ mkws.teams[tname].pagerNext();
+};
+
+
+// wrapper to call team() after page load
+(function(j) {
+ var log = mkws.log;
+
+ function handleNodeWithTeam(node, callback) {
// First branch for DOM objects; second branch for jQuery objects
var classes = node.className || node.attr('class');
if (!classes) {
// undefined, we don't get an error message, but this
// function and its callers, up several stack level,
// silently return. What a crock.
- mkws.log("handleNodeWithTeam() called on node with no classes");
+ log("handleNodeWithTeam() called on node with no classes");
return;
}
var list = classes.split(/\s+/)
type = cname.replace(/^mkws/, '');
}
}
+
+ if (!teamName) teamName = "AUTO";
callback.call(node, teamName, type);
}
- mkws.resizePage = function () {
+ function resizePage() {
var list = ["mkwsSwitch", "mkwsLang"];
- var width = mkws_config.responsive_design_width;
var parent = $(".mkwsTermlists").parent();
-
- if ($(window).width() <= width &&
- parent.hasClass("mkwsTermlistContainer1")) {
- log("changing from wide to narrow: " + $(window).width());
- $(".mkwsTermlistContainer1").hide();
- $(".mkwsTermlistContainer2").show();
+ var targetWidth = mkws.config.responsive_design_width;
+ var width = $(window).width();
+
+ if (mkws.width === undefined) {
+ // No state change, since we have no previous state
+ } else if (mkws.width <= targetWidth && width > targetWidth) {
+ log("narrow -> wide");
+ } else if (mkws.width > targetWidth && width <= targetWidth) {
+ log("wide -> narrow");
+ } else if (width > targetWidth) {
+ log("already wide");
+ } else {
+ log("already narrow");
+ }
+ mkws.width = width;
+
+ if (width <= targetWidth &&
+ parent.hasClass("mkwsTermlist-Container-wide")) {
+ log("changing from wide to narrow: " + width);
+ $(".mkwsTermlist-Container-wide").hide();
+ $(".mkwsTermlist-Container-narrow").show();
for (var tname in mkws.teams) {
- $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlistContainer2.mkwsTeam_" + tname));
+ mkws.teams[tname].queue("resize-narrow").publish();
+ $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlist-Container-narrow.mkwsTeam_" + tname));
for(var i = 0; i < list.length; i++) {
$("." + list[i] + ".mkwsTeam_" + tname).hide();
}
}
- } else if ($(window).width() > width &&
- parent.hasClass("mkwsTermlistContainer2")) {
- log("changing from narrow to wide: " + $(window).width());
- $(".mkwsTermlistContainer1").show();
- $(".mkwsTermlistContainer2").hide();
+ } else if (width > targetWidth &&
+ parent.hasClass("mkwsTermlist-Container-narrow")) {
+ log("changing from narrow to wide: " + width);
+ $(".mkwsTermlist-Container-wide").show();
+ $(".mkwsTermlist-Container-narrow").hide();
for (var tname in mkws.teams) {
- $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlistContainer1.mkwsTeam_" + tname));
+ mkws.teams[tname].queue("resize-wide").publish();
+ $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlist-Container-wide.mkwsTeam_" + tname));
for(var i = 0; i < list.length; i++) {
$("." + list[i] + ".mkwsTeam_" + tname).show();
}
};
- mkws.switchView = function(tname, view) {
- mkws.teams[tname].switchView(view);
- }
-
- mkws.showDetails = function (tname, prefixRecId) {
- mkws.teams[tname].showDetails(prefixRecId);
- }
-
- mkws.limitTarget = function (tname, id, name) {
- mkws.teams[tname].limitTarget(id, name);
- }
-
- mkws.limitQuery = function (tname, field, value) {
- mkws.teams[tname].limitQuery(field, value);
- }
-
- mkws.delimitTarget = function (tname, id) {
- mkws.teams[tname].delimitTarget(id);
- }
-
- mkws.delimitQuery = function (tname, field, value) {
- mkws.teams[tname].delimitQuery(field, value);
- }
-
- mkws.showPage = function (tname, pageNum) {
- mkws.teams[tname].showPage(pageNum);
- }
-
- mkws.pagerPrev = function (tname) {
- mkws.teams[tname].pagerPrev();
- }
-
- mkws.pagerNext = function (tname) {
- mkws.teams[tname].pagerNext();
- }
-
-
- function defaultMkwsConfig() {
- /* default mkws config */
- var config_default = {
- use_service_proxy: true,
- pazpar2_url: "//mkws.indexdata.com/service-proxy/",
- service_proxy_auth: "//mkws.indexdata.com/service-proxy-auth",
- lang: "",
- sort_options: [["relevance"], ["title:1", "title"], ["date:0", "newest"], ["date:1", "oldest"]],
- perpage_options: [10, 20, 30, 50],
- sort_default: "relevance",
- perpage_default: 20,
- query_width: 50,
- show_lang: true, /* show/hide language menu */
- show_sort: true, /* show/hide sort menu */
- show_perpage: true, /* show/hide perpage menu */
- lang_options: [], /* display languages links for given languages, [] for all */
- facets: ["xtargets", "subject", "author"], /* display facets, in this order, [] for none */
- responsive_design_width: undefined, /* a page with less pixel width considered as narrow */
- log_level: 1, /* log level for development: 0..2 */
-
- dummy: "dummy"
- };
-
- // Set global log_level flag early so that log() works
- // Fall back to old "debug_level" setting for backwards compatibility
- var tmp = mkws_config.log_level;
- if (typeof(tmp) === 'undefined') tmp = mkws_config.debug_level;
-
- if (typeof(tmp) !== 'undefined') {
- mkws.log_level = tmp;
- } else if (typeof(config_default.log_level) !== 'undefined') {
- mkws.log_level = config_default.log_level;
- }
-
- // make sure the mkws_config is a valid hash
- if (!$.isPlainObject(mkws_config)) {
- log("ERROR: mkws_config is not an JS object, ignore it....");
- mkws_config = {};
- }
-
- /* override standard config values by function parameters */
- for (var k in config_default) {
- if (typeof mkws_config[k] === 'undefined')
- mkws_config[k] = config_default[k];
- //log("Set config: " + k + ' => ' + mkws_config[k]);
- }
- }
-
-
/*
* Run service-proxy authentication in background (after page load).
* The username/password is configured in the apache config file
}
var status = $(data).find("status");
if (status.text() != "OK") {
- alert("service proxy auth repsonse status: " + status.text() + ", give up!");
+ alert("service proxy auth response status: " + status.text() + ", give up!");
return;
}
log("Service proxy auth successfully done");
mkws.authenticated = true;
+ var authName = $(data).find("displayName").text();
+ // You'd think there would be a better way to do this:
+ var realm = $(data).find("realm:not(realmAttributes realm)").text();
+ for (var teamName in mkws.teams) {
+ mkws.teams[teamName].queue("authenticated").publish(authName, realm);
+ }
+
runAutoSearches();
});
}
log("running auto searches");
for (var teamName in mkws.teams) {
- mkws.teams[teamName].runAutoSearch();
+ mkws.teams[teamName].queue("ready").publish();
}
}
- $(document).ready(function() {
- log("on load ready");
- defaultMkwsConfig();
+ function makeWidgetsWithin(level, node) {
+ node.find('[class^="mkws"],[class*=" mkws"]').each(function() {
+ handleNodeWithTeam(this, function(tname, type) {
+ var oldHTML = this.innerHTML;
+ var myTeam = mkws.teams[tname];
+ var myWidget = widget(j, myTeam, type, this);
+ myTeam.addWidget(myWidget);
+ var newHTML = this.innerHTML;
+ if (newHTML !== oldHTML) {
+ log("widget " + tname + ":" + type + " HTML changed from '" + oldHTML + "' to '" + newHTML + "': reparse!");
+ makeWidgetsWithin(level+1, $(this));
+ }
+ });
+ });
+ }
+
- if (mkws_config.query_width < 5 || mkws_config.query_width > 150) {
- log("Reset query width: " + mkws_config.query_width);
- mkws_config.query_width = 50;
+ $(document).ready(function() {
+ 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)) {
+ 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];
+ mkws.locale_lang[lang] = mkws.config[key];
log("Added locally configured language '" + lang + "'");
}
}
}
- 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(function(e) { mkws.resizePage() });
- // initial check after page load
- $(document).ready(function() { mkws.resizePage() });
+ if (mkws.config.query_width < 5 || mkws.config.query_width > 150) {
+ log("Reset query width: " + 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("adjust protocol independent links: " + mkws_config.pazpar2_url);
+ if (mkws.config.pazpar2_url.match(/^\/\//)) {
+ mkws.config.pazpar2_url = document.location.protocol + mkws.config.pazpar2_url;
+ log("adjust protocol independent links: " + 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
}
}
- // For all MKWS-classed nodes that don't have a team
- // specified, set the team to AUTO.
- $('[class^="mkws"],[class*=" mkws"]').each(function () {
- if (!this.className.match(/mkwsTeam_/)) {
- log("adding AUTO team to node with class '" + this.className + "'");
- $(this).addClass('mkwsTeam_AUTO');
- }
- });
-
// Find all nodes with an MKWS class, and determine their team from
// the mkwsTeam_* class. Make all team objects.
var then = $.now();
- $('[class^="mkws"],[class*=" mkws"]').each(function () {
- mkws.handleNodeWithTeam(this, function(tname, type) {
+ $('[class^="mkws"],[class*=" mkws"]').each(function() {
+ handleNodeWithTeam(this, function(tname, type) {
if (!mkws.teams[tname]) {
mkws.teams[tname] = team(j, tname);
log("Made MKWS team '" + tname + "'");
}
});
});
- // Second pass: make the individual widget objects. This has
- // to be done separately, and after the team-creation, since
- // that sometimes makes new widget nodes (e.g. creating
- // mkwsTermlists inside mkwsResults.
- $('[class^="mkws"],[class*=" mkws"]').each(function () {
- mkws.handleNodeWithTeam(this, function(tname, type) {
- var myTeam = mkws.teams[tname];
- var myWidget = widget(j, myTeam, type, this);
- });
- });
+
+ makeWidgetsWithin(1, $(':root'));
+
var now = $.now();
log("Walking MKWS nodes took " + (now-then) + " ms");
- if (mkws_config.use_service_proxy) {
- authenticateSession(mkws_config.service_proxy_auth,
- mkws_config.service_proxy_auth_domain,
- mkws_config.pazpar2_url);
+// for (var tName in mkws.teams) {
+// var myTeam = mkws.teams[tName]
+// var types = myTeam.widgetTypes();
+// log("TEAM '" + tName + "' = " + myTeam + " has widget types " + types);
+// for (var i = 0; i < types.length; i++) {
+// var type = types[i];
+// log(" has widget of type '" + type + "': " + myTeam.widget(type));
+// }
+// }
+
+ 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();
projects / mkws-moved-to-github.git / blobdiff