80 lines
2.6 KiB
JavaScript
80 lines
2.6 KiB
JavaScript
/**
|
|
* Loader to add ol.css, ol.js and the example-specific js file to the
|
|
* documents.
|
|
*
|
|
* This loader is used for the hosted examples. It is used in place of the
|
|
* development loader (examples/loader.js).
|
|
*
|
|
* ol.css, ol.js, ol-simple.js, ol-whitespace.js, and ol-deps.js are built
|
|
* by OL3's build.py script. They are located in the ../build/ directory,
|
|
* relatively to this script.
|
|
*
|
|
* The script must be named loader.js.
|
|
*
|
|
* Usage:
|
|
*
|
|
* <script src="../loader.js?id=my-demo"></script>
|
|
*/
|
|
|
|
(function() {
|
|
|
|
var i, pair;
|
|
|
|
var href = window.location.href, start, end, paramsString, pairs,
|
|
pageParams = {};
|
|
if (href.indexOf('?') > 0) {
|
|
start = href.indexOf('?') + 1;
|
|
end = href.indexOf('#') > 0 ? href.indexOf('#') : href.length;
|
|
paramsString = href.substring(start, end);
|
|
pairs = paramsString.split(/[&;]/);
|
|
for (i = 0; i < pairs.length; ++i) {
|
|
pair = pairs[i].split('=');
|
|
if (pair[0]) {
|
|
pageParams[decodeURIComponent(pair[0])] =
|
|
decodeURIComponent(pair[1]);
|
|
}
|
|
}
|
|
}
|
|
|
|
var scripts = document.getElementsByTagName('script');
|
|
var src, index, search, chunks, scriptParams = {};
|
|
for (i = scripts.length - 1; i >= 0; --i) {
|
|
src = scripts[i].getAttribute('src');
|
|
if (~(index = src.indexOf('loader.js?'))) {
|
|
search = src.substr(index + 10);
|
|
chunks = search ? search.split('&') : [];
|
|
for (i = chunks.length - 1; i >= 0; --i) {
|
|
pair = chunks[i].split('=');
|
|
if (pair[0]) {
|
|
scriptParams[decodeURIComponent(pair[0])] =
|
|
decodeURIComponent(pair[1]);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
var oljs = 'ol.js', mode;
|
|
if ('mode' in pageParams) {
|
|
mode = pageParams.mode.toLowerCase();
|
|
if (mode == 'debug') {
|
|
mode = 'raw';
|
|
}
|
|
if (mode != 'advanced' && mode != 'raw') {
|
|
oljs = 'ol-' + mode + '.js';
|
|
}
|
|
}
|
|
|
|
var scriptId = encodeURIComponent(scriptParams.id);
|
|
document.write('<link rel="stylesheet" href="../build/ol.css" type="text/css">');
|
|
if (mode != 'raw') {
|
|
document.write('<scr' + 'ipt type="text/javascript" src="../build/' + oljs + '"></scr' + 'ipt>');
|
|
} else {
|
|
window.CLOSURE_NO_DEPS = true; // we've got our own deps file
|
|
document.write('<scr' + 'ipt type="text/javascript" src="../closure-library/closure/goog/base.js"></scr' + 'ipt>');
|
|
document.write('<scr' + 'ipt type="text/javascript" src="../build/ol-deps.js"></scr' + 'ipt>');
|
|
document.write('<scr' + 'ipt type="text/javascript" src="' + scriptId + '-require.js"></scr' + 'ipt>');
|
|
}
|
|
document.write('<scr' + 'ipt type="text/javascript" src="' + scriptId + '.js"></scr' + 'ipt>');
|
|
}());
|