168 lines
4.9 KiB
JavaScript
168 lines
4.9 KiB
JavaScript
// ==UserScript==
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// @id iitc-plugin-update-check@jonatkins
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// @name IITC plugin: Check for updates
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// @category Tweaks
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// @version 0.1.0.@@DATETIMEVERSION@@
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// @namespace https://github.com/jonatkins/ingress-intel-total-conversion
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// @updateURL @@UPDATEURL@@
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// @downloadURL @@DOWNLOADURL@@
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// @description [@@BUILDNAME@@-@@BUILDDATE@@] Check for updates for IITC and plugins against http://iitc.jonatkins.com/. Can also report status messages for known IITC issues.
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// @include https://www.ingress.com/intel*
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// @include http://www.ingress.com/intel*
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// @match https://www.ingress.com/intel*
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// @match http://www.ingress.com/intel*
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// @grant none
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// ==/UserScript==
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@@PLUGINSTART@@
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// PLUGIN START ////////////////////////////////////////////////////////
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// use own namespace for plugin
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window.plugin.updateCheck = function() {};
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window.plugin.updateCheck.url = 'http://iitc.jonatkins.com/versioncheck.php?build=@@BUILDNAME@@';
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window.plugin.updateCheck.versionDataLoading = false;
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window.plugin.updateCheck.versionCompare = function(a,b) {
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a = a.split('.');
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b = b.split('.');
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// adding dummy -1 entries to both split arrays simplifies comparisons
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a.push(-1);
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b.push(-1);
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var minlen = Math.min(a.length, b.length);
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for (var i=0; i<minlen; i++) {
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var anum = parseInt(a[i]);
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var bnum = parseInt(b[i]);
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if (anum != bnum) {
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return bnum-anum;
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}
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}
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return 0;
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}
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window.plugin.updateCheck.loadVersionData = function() {
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if (!window.plugin.updateCheck.versionDataLoading) {
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window.plugin.updateCheck.versionDataLoading = true;
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var s = document.createElement('script');
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s.setAttribute('type','text/javascript');
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s.setAttribute('src', window.plugin.updateCheck.url+'&callback=window.plugin.updateCheck.versionDataCallback');
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s.setAttribute('id','update-check-script-tag');
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document.getElementsByTagName("head")[0].appendChild(s);
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} else {
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// else we're already loading the script and it hasn't completed - do nothing
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console.warn('update-check: already loading data - cannot load again');
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}
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}
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window.plugin.updateCheck.versionDataCallback = function(data) {
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// data loaded - flag it's not loading any more and remove the script tag
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window.plugin.updateCheck.versionDataLoading = false;
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var s = document.getElementById('update-check-script-tag');
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if (s) {
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s.parentNode.removeChild(s);
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}
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dialog({
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text: JSON.stringify(data,null,2),
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title: 'debug version check',
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width: 700
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});
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window.plugin.updateCheck.showReport(data);
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}
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window.plugin.updateCheck.compareDetails = function(web_version, script_version) {
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// compare the local script version data with the website version data
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// and return an object with the results
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var result = {};
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result.webUrl = web_version.pageUrl;
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result.downloadUrl = web_version.downloadUrl;
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result.webVersion = web_version.version;
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result.localVersion = script_version.script && script_version.script.version;
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if (result.localVersion && result.webVersion) {
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result.comp = window.plugin.updateCheck.versionCompare (result.localVersion, result.webVersion);
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result.outOfDate = result.comp>0;
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result.upToDate = result.comp==0;
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result.localNewer = result.comp<0;
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}
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if (!result.localVersion) {
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} else if (!result.webVersion) {
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}
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return result;
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}
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window.plugin.updateCheck.showReport = function(data) {
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var result = '<b>WORK IN PROGRESS - NOT YET FUNCTIONAL</b>';
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if (data.error) {
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result += '<div><b>Error checking for updates</b><br>'+data.error+'</div>';
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} else {
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if (data.name) {
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result += '<div>IITC update check: '+data.name+'</div>';
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}
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if (data.iitc && window.script_info) {
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var compare = window.plugin.updateCheck.compareDetails(data.iitc, window.script_info);
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result += '<div>IITC Main script: '+JSON.stringify(compare)+'</div>';
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} else {
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if (!data.iitc) {
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result += '<div>Warning: no version information for main IITC script found in response</div>';
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}
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if (!window.script_info) {
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result += '<div>Warning: your IITC script does not contain version data</div>';
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}
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}
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}
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dialog({
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width: 500,
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title: 'Update check',
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html: result
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});
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}
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window.plugin.updateCheck.open = function() {
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// TODO? open a dialog/show a message indicating that the update check is in progress, before the data is loaded?
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// TODO? prevent loading the version data every time - cache it, with a user option to force fresh data
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window.plugin.updateCheck.loadVersionData();
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}
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window.plugin.updateCheck.setup = function() {
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$('#toolbox').append(' <a onclick="window.plugin.updateCheck.open()" title="Check for IITC updates">Update check</a>');
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};
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var setup = window.plugin.updateCheck.setup;
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// PLUGIN END //////////////////////////////////////////////////////////
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@@PLUGINEND@@
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