forked from eartsar/FOSSTimeline
/
exhibit-api.js
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/
exhibit-api.js
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/*==================================================
* Simile Exhibit API
*
* Include Exhibit in your HTML file as follows:
* <script src="http://static.simile.mit.edu/exhibit/api-2.0/exhibit-api.js" type="text/javascript"></script>
*
*==================================================
*/
(function() {
var useLocalResources = false;
var noAuthentication = false;
if (document.location.search.length > 0) {
var params = document.location.search.substr(1).split("&");
for (var i = 0; i < params.length; i++) {
if (params[i] == "exhibit-use-local-resources") {
useLocalResources = true;
}
if (params[i] == 'exhibit-no-authentication') {
noAuthentication = true;
}
}
}
var loadMe = function() {
if (typeof window.Exhibit != "undefined") {
return;
}
window.Exhibit = {
version: "2.2.0",
loaded: false,
params: { bundle: !useLocalResources, authenticated: !noAuthentication, autoCreate: true, safe: false },
namespace: "http://simile.mit.edu/2006/11/exhibit#",
importers: {},
locales: [ "en" ]
};
var javascriptFiles = [
"exhibit.js",
"persistence.js",
"authentication.js",
"util/set.js",
"util/util.js",
"util/settings.js",
"util/views.js",
"util/facets.js",
"util/coders.js",
"data/database.js",
"data/expression.js",
"data/expression-parser.js",
"data/functions.js",
"data/controls.js",
"data/collection.js",
"data/importers/authenticated-importer.js",
"data/importers/exhibit-json-importer.js",
"data/importers/html-table-importer.js",
"data/importers/jsonp-importer.js",
"data/importers/babel-based-importer.js",
"data/importers/rdfa-importer.js",
"data/exporters/rdf-xml-exporter.js",
"data/exporters/semantic-wikitext-exporter.js",
"data/exporters/exhibit-json-exporter.js",
"data/exporters/tsv-exporter.js",
"data/exporters/bibtex-exporter.js",
"data/exporters/facet-selection-exporter.js",
"ui/ui.js",
"ui/ui-context.js",
"ui/lens.js",
"ui/format-parser.js",
"ui/formatter.js",
"ui/coordinator.js",
"ui/facets/list-facet.js",
"ui/facets/numeric-range-facet.js",
"ui/facets/text-search-facet.js",
"ui/facets/cloud-facet.js",
"ui/facets/hierarchical-facet.js",
"ui/facets/image-facet.js",
"ui/facets/slider-facet.js",
"ui/facets/slider.js",
"ui/facets/alpha-range-facet.js",
"ui/coders/color-coder.js",
"ui/coders/default-color-coder.js",
"ui/coders/color-gradient-coder.js",
"ui/coders/size-coder.js",
"ui/coders/size-gradient-coder.js",
"ui/coders/icon-coder.js",
"ui/widgets/logo.js",
"ui/widgets/collection-summary-widget.js",
"ui/widgets/resizable-div-widget.js",
"ui/widgets/legend-widget.js",
"ui/widgets/legend-gradient-widget.js",
"ui/widgets/option-widget.js",
"ui/widgets/toolbox-widget.js",
"ui/views/view-panel.js",
"ui/views/ordered-view-frame.js",
"ui/views/tile-view.js",
"ui/views/thumbnail-view.js",
"ui/views/tabular-view.js",
"ui/views/html-view.js"
];
var cssFiles = [
"exhibit.css",
"browse-panel.css",
"lens.css",
"util/facets.css",
"util/views.css",
"widgets/collection-summary-widget.css",
"widgets/resizable-div-widget.css",
"widgets/legend-widget.css",
"widgets/option-widget.css",
"widgets/toolbox-widget.css",
"views/view-panel.css",
"views/tile-view.css",
"views/thumbnail-view.css",
"views/tabular-view.css"
];
var includeMap = false;
var includeTimeline = false;
var defaultClientLocales = ("language" in navigator ? navigator.language : navigator.browserLanguage).split(";");
for (var l = 0; l < defaultClientLocales.length; l++) {
var locale = defaultClientLocales[l];
if (locale != "en") {
var segments = locale.split("-");
if (segments.length > 1 && segments[0] != "en") {
Exhibit.locales.push(segments[0]);
}
Exhibit.locales.push(locale);
}
}
var paramTypes = { bundle:Boolean, js:Array, css:Array, autoCreate:Boolean, safe:Boolean };
if (typeof Exhibit_urlPrefix == "string") {
Exhibit.urlPrefix = Exhibit_urlPrefix;
if ("Exhibit_parameters" in window) {
SimileAjax.parseURLParameters(Exhibit_parameters,
Exhibit.params,
paramTypes);
}
} else {
var url = SimileAjax.findScript(document, "/exhibit-api.js");
if (url == null) {
Exhibit.error = new Error("Failed to derive URL prefix for Simile Exhibit API code files");
return;
}
Exhibit.urlPrefix = url.substr(0, url.indexOf("exhibit-api.js"));
SimileAjax.parseURLParameters(url, Exhibit.params, paramTypes);
}
if (useLocalResources) {
Exhibit.urlPrefix = "http://127.0.0.1:8888/exhibit/api/";
}
if (Exhibit.params.locale) { // ISO-639 language codes,
// optional ISO-3166 country codes (2 characters)
if (Exhibit.params.locale != "en") {
var segments = Exhibit.params.locale.split("-");
if (segments.length > 1 && segments[0] != "en") {
Exhibit.locales.push(segments[0]);
}
Exhibit.locales.push(Exhibit.params.locale);
}
}
if (Exhibit.params.gmapkey) {
includeMap = true;
}
if (Exhibit.params.views) {
var views = Exhibit.params.views.split(",");
for (var j = 0; j < views.length; j++) {
var view = views[j];
if (view == "timeline") {
includeTimeline = true;
} else if (view == "map") {
includeMap = true;
}
}
}
var scriptURLs = Exhibit.params.js || [];
var cssURLs = Exhibit.params.css || [];
/*
* Core scripts and styles
*/
if (Exhibit.params.bundle) {
scriptURLs.push(Exhibit.urlPrefix + "exhibit-bundle.js");
cssURLs.push(Exhibit.urlPrefix + "exhibit-bundle.css");
} else {
SimileAjax.prefixURLs(scriptURLs, Exhibit.urlPrefix + "scripts/", javascriptFiles);
SimileAjax.prefixURLs(cssURLs, Exhibit.urlPrefix + "styles/", cssFiles);
}
/*
* Localization
*/
for (var i = 0; i < Exhibit.locales.length; i++) {
scriptURLs.push(Exhibit.urlPrefix + "locales/" + Exhibit.locales[i] + "/locale.js");
};
if (Exhibit.params.callback) {
window.SimileAjax_onLoad = function() {
eval(Exhibit.params.callback + "()");
}
} else if (Exhibit.params.autoCreate) {
scriptURLs.push(Exhibit.urlPrefix + "scripts/create.js");
}
/*
* Extensions (for backward compatibility)
*/
if (includeTimeline) {
scriptURLs.push(Exhibit.urlPrefix + "extensions/time/time-extension.js");
}
if (includeMap) {
scriptURLs.push(Exhibit.urlPrefix + "extensions/map/map-extension.js");
}
SimileAjax.includeJavascriptFiles(document, "", scriptURLs);
SimileAjax.includeCssFiles(document, "", cssURLs);
Exhibit.loaded = true;
};
/*
* Load SimileAjax if it's not already loaded
*/
if (typeof SimileAjax == "undefined") {
window.SimileAjax_onLoad = loadMe;
var url = useLocalResources ?
"http://127.0.0.1:8888/ajax/api/simile-ajax-api.js?bundle=false" :
"http://api.simile-widgets.org/ajax/2.2.1/simile-ajax-api.js";
var createScriptElement = function() {
var script = document.createElement("script");
script.type = "text/javascript";
script.language = "JavaScript";
script.src = url;
document.getElementsByTagName("head")[0].appendChild(script);
}
if (document.body == null) {
try {
document.write("<script src='" + url + "' type='text/javascript'></script>");
} catch (e) {
createScriptElement();
}
} else {
createScriptElement();
}
} else {
loadMe();
}
})();