https://wiki.geministation.com/index.php?action=history&feed=atom&title=MediaWiki%3AGadget-gsw-util.js
MediaWiki:Gadget-gsw-util.js - Revision history
2026-06-04T04:47:50Z
Revision history for this page on the wiki
MediaWiki 1.43.8
https://wiki.geministation.com/index.php?title=MediaWiki:Gadget-gsw-util.js&diff=2162&oldid=prev
Banri: Created page with "(function ($, mw, rs) { 'use strict'; /** * Polyfills **/ // Polyfill for window.location.origin being non-existent on IE9 if (!window.lo..."
2020-02-19T15:15:29Z
<p>Created page with "(function ($, mw, rs) { 'use strict'; <span class="autocomment">* * Polyfills *: </span> // Polyfill for window.location.origin being non-existent on IE9 if (!window.lo..."</p>
<p><b>New page</b></p><div>(function ($, mw, rs) {<br />
<br />
'use strict';<br />
<br />
/**<br />
* Polyfills<br />
**/<br />
<br />
// Polyfill for window.location.origin being non-existent on IE9<br />
if (!window.location.origin) {<br />
window.location.origin = window.location.protocol + "//" + window.location.hostname + (window.location.port ? ':' + window.location.port: '');<br />
}<br />
<br />
function createOOUIWindowManager() {<br />
if (window.OOUIWindowManager == undefined) {<br />
window.OOUIWindowManager = new OO.ui.WindowManager();<br />
$( 'body' ).append( window.OOUIWindowManager.$element );<br />
}<br />
return window.OOUIWindowManager;<br />
}<br />
<br />
/**<br />
* Reusable functions<br />
*<br />
* These are available under the `gswiki` global variable.<br />
* @example `gswiki.addCommas`<br />
* The alias `rs` is also available in place of `gswiki`.<br />
*/<br />
var util = {<br />
/**<br />
* Formats a number string with commas.<br />
*<br />
* @todo fully replace this with Number.protoype.toLocaleString<br />
* > 123456.78.toLocaleString('en')<br />
*<br />
* @example 123456.78 -> 123,456.78<br />
*<br />
* @param num {Number|String} The number to format.<br />
* @return {String} The formated number.<br />
*/<br />
addCommas: function (num) {<br />
if (typeof num === 'number') {<br />
return num.toLocaleString('en');<br />
}<br />
<br />
// @todo chuck this into parseFloat first and then to toLocaleString?<br />
num += '';<br />
<br />
var x = num.split('.'),<br />
x1 = x[0],<br />
x2 = x.length > 1 ?<br />
'.' + x[1] :<br />
'',<br />
rgx = /(\d+)(\d{3})/;<br />
<br />
while (rgx.test(x1)) {<br />
x1 = x1.replace(rgx, '$1,$2');<br />
}<br />
<br />
return x1 + x2;<br />
},<br />
<br />
/**<br />
* Extracts parameter-argument pairs from templates.<br />
*<br />
* @todo Fix for multiple templates<br />
*<br />
* @param tpl {String} Template to extract data from.<br />
* @param text {String} Text to look for template in.<br />
* @return {Object} Object containing parameter-argument pairs<br />
*/<br />
parseTemplate: function (tpl, text) {<br />
var rgx = new RegExp(<br />
'\\{\\{(template:)?' + tpl.replace(/[ _]/g, '[ _]') + '\\s*(\\||\\}\\})',<br />
'i'<br />
),<br />
exec = rgx.exec(text),<br />
// splits template into |arg=param or |param<br />
paramRgx = /\|(.*?(\{\{.+?\}\})?)(?=\s*\||$)/g,<br />
args = {},<br />
params,<br />
i,<br />
j;<br />
<br />
// happens if the template is not found in the text<br />
if (exec === null) {<br />
return false;<br />
}<br />
<br />
text = text.substring(exec.index + 2);<br />
<br />
// used to account for nested templates<br />
j = 0;<br />
<br />
// this purposefully doesn't use regex<br />
// as it became very difficult to make it work properly<br />
for (i = 0; i < text.length; i += 1) {<br />
if (text[i] === '{') {<br />
j += 1;<br />
} else if (text[i] === '}') {<br />
if (j > 0) {<br />
j -= 1;<br />
} else {<br />
break;<br />
}<br />
}<br />
}<br />
<br />
// cut off where the template ends<br />
text = text.substring(0, i);<br />
// remove template name as we're not interested in it past this point<br />
text = text.substring(text.indexOf('|')).trim();<br />
// separate params and args into an array<br />
params = text.match(paramRgx);<br />
<br />
// handle no params/args<br />
if (params !== null) {<br />
// used as an index for unnamed params<br />
i = 1;<br />
<br />
params.forEach(function (el) {<br />
var str = el.trim().substring(1),<br />
eq = str.indexOf('='),<br />
tpl = str.indexOf('{{'),<br />
param,<br />
val;<br />
<br />
// checks if the equals is after opening a template<br />
// to catch unnamed args that have templates with named args as params<br />
if (eq > -1 && (tpl === -1 || eq < tpl)) {<br />
param = str.substring(0, eq).trim().toLowerCase();<br />
val = str.substring(eq + 1).trim();<br />
} else {<br />
param = i;<br />
val = str.trim();<br />
i += 1;<br />
}<br />
<br />
args[param] = val;<br />
});<br />
}<br />
<br />
return args;<br />
},<br />
<br />
/**<br />
* Alternate version of `parseTemplate` for parsing exchange module data.<br />
*<br />
* @notes Only works for key-value pairs<br />
*<br />
* @param text {String} Text to parse.<br />
* @return {Object} Object containing parameter-argument pairs.<br />
*/<br />
parseExchangeModule: function (text) {<br />
<br />
// strip down to just key-value pairs<br />
var str = text<br />
.replace(/return\s*\{/, '')<br />
.replace(/\}\s*$/, '')<br />
.trim(),<br />
rgx = /\s*(.*?\s*=\s*(?:\{[\s\S]*?\}|.*?))(?=,?\n|$)/g,<br />
args = {},<br />
params = str.match(rgx);<br />
<br />
if (params !== null) {<br />
params.forEach(function (elem) {<br />
var str = elem.trim(),<br />
eq = str.indexOf('='),<br />
param = str.substring(0, eq).trim().toLowerCase(),<br />
val = str.substring(eq + 1).trim();<br />
<br />
args[param] = val;<br />
});<br />
}<br />
<br />
return args;<br />
},<br />
<br />
/**<br />
* Helper for making cross domain requests to Gemini Station's APIs.<br />
* If the APIs ever enable CORS, we can ditch this and do the lookup directly.<br />
*<br />
* @param url {string} The URL to look up<br />
* @param via {string} One of 'anyorigin', 'whateverorigin' or 'crossorigin'. Defaults to 'anyorigin'.<br />
*<br />
* @return {string} The URLto use to make the API request.<br />
*/<br />
crossDomain: function (url, via) {<br />
switch (via) {<br />
case 'crossorigin':<br />
url = 'http://crossorigin.me/' + url;<br />
break;<br />
<br />
case 'whateverorigin':<br />
url = 'http://whateverorigin.org/get?url=' + encodeURIComponent( url ) + '&callback=?';<br />
break;<br />
<br />
case 'anyorigin':<br />
default:<br />
url = 'http://anyorigin.com/go/?url=' + encodeURIComponent( url ) + '&callback=?';<br />
break;<br />
}<br />
<br />
return url;<br />
},<br />
/**<br />
* Returns the OOUI window manager as a Promise. Will load OOUI (core and windows) and create the manager, if necessary.<br />
* <br />
* @return {jQuery.Deferred} A jQuery Promise where window.OOUIWindowManager is will be defined<br />
* Chaining a .then will pass OOUIWindowManager to the function argument<br />
*/<br />
withOOUIWindowManager: function() {<br />
return mw.loader.using(['oojs-ui-core','oojs-ui-windows']).then(createOOUIWindowManager);<br />
},<br />
<br />
/**<br />
* Helper for creating and initializing a new OOUI Dialog object<br />
* After init, the window is added to the global Window Manager.<br />
* <br />
* Will automatically load OOUI (core and windows) and create the window manager, if necessary. window.OOUIWindowManager will be defined within this.<br />
* <br />
* @author JaydenKieran<br />
* <br />
* @param name {string} The symbolic name of the window<br />
* @param title {string} The title of the window<br />
* @param winconfig {object} Object containing params for the OO.ui.Dialog obj<br />
* @param init {function} Function to be called to initialise the object<br />
*<br />
* @return {jquery.Deferred} The jQuery Promise returned by mw.loader.using<br />
* Chaining a .then will pass the created {OO.ui.Dialog} object as the function argument<br />
*/<br />
createOOUIWindow: function(name, title, winconfig, init, openNow) {<br />
return mw.loader.using(['oojs-ui-core','oojs-ui-windows']).then(function(){<br />
createOOUIWindowManager();<br />
winconfig = winconfig || {};<br />
<br />
function myModal( config ) {<br />
myModal.super.call( this, config );<br />
}<br />
OO.inheritClass( myModal, OO.ui.Dialog ); <br />
<br />
myModal.static.name = name;<br />
myModal.static.title = title;<br />
<br />
myModal.prototype.initialize = function () {<br />
myModal.super.prototype.initialize.call( this );<br />
init(this);<br />
}<br />
<br />
var modal = new myModal(winconfig);<br />
<br />
console.debug('Adding ' + myModal.static.name + ' to WindowManager');<br />
window.OOUIWindowManager.addWindows( [ modal ] );<br />
if (openNow) {<br />
window.OOUIWindowManager.openWindow(name);<br />
}<br />
return modal;<br />
});<br />
},<br />
<br />
/**<br />
* Helper for checking if the user's browser supports desktop notifications<br />
* @author JaydenKieran<br />
*/<br />
canSendBrowserNotifs: function () {<br />
if (!("Notification" in window)) {<br />
console.warn("This browser does not support desktop notifications");<br />
return false;<br />
} else {<br />
return true;<br />
}<br />
},<br />
<br />
/**<br />
* Send a desktop/browser notification to a user, requires the page to be open<br />
* @author JaydenKieran<br />
* <br />
* @param https://developer.mozilla.org/en-US/docs/Web/API/Notification/Notification<br />
* <br />
* @return Notification object or null<br />
*/<br />
sendBrowserNotif: function (title, opts) {<br />
if (rs.canSendBrowserNotifs == false) {<br />
return null;<br />
}<br />
Notification.requestPermission().then(function(result) {<br />
if (result === "granted") {<br />
console.debug('Firing desktop notification');<br />
var notif = new Notification(title, opts);<br />
notif.onclick = function(e) {<br />
window.focus();<br />
}<br />
return notif;<br />
} else {<br />
return null;<br />
}<br />
});<br />
},<br />
<br />
/**<br />
* Check if the browser has support for localStorage<br />
* @author JaydenKieran<br />
* <br />
* @return boolean<br />
**/<br />
hasLocalStorage: function() {<br />
try {<br />
localStorage.setItem('test', 'test')<br />
localStorage.removeItem('test')<br />
return true<br />
} catch (e) {<br />
return false<br />
}<br />
},<br />
<br />
/**<br />
* Check if user is using dark mode<br />
* @author JaydenKieran<br />
* <br />
* @return boolean<br />
**/<br />
isUsingDarkmode: function() {<br />
if (typeof $.cookie('darkmode') === 'undefined') {<br />
return false<br />
} else {<br />
return $.cookie('darkmode') === 'true'<br />
}<br />
},<br />
<br />
/**<br />
* Gets a query string parameter from given URL or current href<br />
* @author JaydenKieran<br />
* <br />
* @return string or null<br />
**/<br />
qsp: function(name, url) {<br />
if (!url) url = window.location.href;<br />
name = name.replace(/[\[\]]/g, '\\$&');<br />
var regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)'),<br />
results = regex.exec(url);<br />
if (!results) return null;<br />
if (!results[2]) return '';<br />
return decodeURIComponent(results[2].replace(/\+/g, ' '));<br />
},<br />
<br />
/**<br />
* Get the URL for a file on the wiki.<br />
* @author JaydenKieran<br />
* <br />
* @return string<br />
**/<br />
getFileURL: function(filename) {<br />
var MD5 = function(d){result = M(V(Y(X(d),8*d.length)));return result.toLowerCase()};function M(d){for(var _,m="0123456789ABCDEF",f="",r=0;r<d.length;r++)_=d.charCodeAt(r),f+=m.charAt(_>>>4&15)+m.charAt(15&_);return f}function X(d){for(var _=Array(d.length>>2),m=0;m<_.length;m++)_[m]=0;for(m=0;m<8*d.length;m+=8)_[m>>5]|=(255&d.charCodeAt(m/8))<<m%32;return _}function V(d){for(var _="",m=0;m<32*d.length;m+=8)_+=String.fromCharCode(d[m>>5]>>>m%32&255);return _}function Y(d,_){d[_>>5]|=128<<_%32,d[14+(_+64>>>9<<4)]=_;for(var m=1732584193,f=-271733879,r=-1732584194,i=271733878,n=0;n<d.length;n+=16){var h=m,t=f,g=r,e=i;f=md5_ii(f=md5_ii(f=md5_ii(f=md5_ii(f=md5_hh(f=md5_hh(f=md5_hh(f=md5_hh(f=md5_gg(f=md5_gg(f=md5_gg(f=md5_gg(f=md5_ff(f=md5_ff(f=md5_ff(f=md5_ff(f,r=md5_ff(r,i=md5_ff(i,m=md5_ff(m,f,r,i,d[n+0],7,-680876936),f,r,d[n+1],12,-389564586),m,f,d[n+2],17,606105819),i,m,d[n+3],22,-1044525330),r=md5_ff(r,i=md5_ff(i,m=md5_ff(m,f,r,i,d[n+4],7,-176418897),f,r,d[n+5],12,1200080426),m,f,d[n+6],17,-1473231341),i,m,d[n+7],22,-45705983),r=md5_ff(r,i=md5_ff(i,m=md5_ff(m,f,r,i,d[n+8],7,1770035416),f,r,d[n+9],12,-1958414417),m,f,d[n+10],17,-42063),i,m,d[n+11],22,-1990404162),r=md5_ff(r,i=md5_ff(i,m=md5_ff(m,f,r,i,d[n+12],7,1804603682),f,r,d[n+13],12,-40341101),m,f,d[n+14],17,-1502002290),i,m,d[n+15],22,1236535329),r=md5_gg(r,i=md5_gg(i,m=md5_gg(m,f,r,i,d[n+1],5,-165796510),f,r,d[n+6],9,-1069501632),m,f,d[n+11],14,643717713),i,m,d[n+0],20,-373897302),r=md5_gg(r,i=md5_gg(i,m=md5_gg(m,f,r,i,d[n+5],5,-701558691),f,r,d[n+10],9,38016083),m,f,d[n+15],14,-660478335),i,m,d[n+4],20,-405537848),r=md5_gg(r,i=md5_gg(i,m=md5_gg(m,f,r,i,d[n+9],5,568446438),f,r,d[n+14],9,-1019803690),m,f,d[n+3],14,-187363961),i,m,d[n+8],20,1163531501),r=md5_gg(r,i=md5_gg(i,m=md5_gg(m,f,r,i,d[n+13],5,-1444681467),f,r,d[n+2],9,-51403784),m,f,d[n+7],14,1735328473),i,m,d[n+12],20,-1926607734),r=md5_hh(r,i=md5_hh(i,m=md5_hh(m,f,r,i,d[n+5],4,-378558),f,r,d[n+8],11,-2022574463),m,f,d[n+11],16,1839030562),i,m,d[n+14],23,-35309556),r=md5_hh(r,i=md5_hh(i,m=md5_hh(m,f,r,i,d[n+1],4,-1530992060),f,r,d[n+4],11,1272893353),m,f,d[n+7],16,-155497632),i,m,d[n+10],23,-1094730640),r=md5_hh(r,i=md5_hh(i,m=md5_hh(m,f,r,i,d[n+13],4,681279174),f,r,d[n+0],11,-358537222),m,f,d[n+3],16,-722521979),i,m,d[n+6],23,76029189),r=md5_hh(r,i=md5_hh(i,m=md5_hh(m,f,r,i,d[n+9],4,-640364487),f,r,d[n+12],11,-421815835),m,f,d[n+15],16,530742520),i,m,d[n+2],23,-995338651),r=md5_ii(r,i=md5_ii(i,m=md5_ii(m,f,r,i,d[n+0],6,-198630844),f,r,d[n+7],10,1126891415),m,f,d[n+14],15,-1416354905),i,m,d[n+5],21,-57434055),r=md5_ii(r,i=md5_ii(i,m=md5_ii(m,f,r,i,d[n+12],6,1700485571),f,r,d[n+3],10,-1894986606),m,f,d[n+10],15,-1051523),i,m,d[n+1],21,-2054922799),r=md5_ii(r,i=md5_ii(i,m=md5_ii(m,f,r,i,d[n+8],6,1873313359),f,r,d[n+15],10,-30611744),m,f,d[n+6],15,-1560198380),i,m,d[n+13],21,1309151649),r=md5_ii(r,i=md5_ii(i,m=md5_ii(m,f,r,i,d[n+4],6,-145523070),f,r,d[n+11],10,-1120210379),m,f,d[n+2],15,718787259),i,m,d[n+9],21,-343485551),m=safe_add(m,h),f=safe_add(f,t),r=safe_add(r,g),i=safe_add(i,e)}return Array(m,f,r,i)}function md5_cmn(d,_,m,f,r,i){return safe_add(bit_rol(safe_add(safe_add(_,d),safe_add(f,i)),r),m)}function md5_ff(d,_,m,f,r,i,n){return md5_cmn(_&m|~_&f,d,_,r,i,n)}function md5_gg(d,_,m,f,r,i,n){return md5_cmn(_&f|m&~f,d,_,r,i,n)}function md5_hh(d,_,m,f,r,i,n){return md5_cmn(_^m^f,d,_,r,i,n)}function md5_ii(d,_,m,f,r,i,n){return md5_cmn(m^(_|~f),d,_,r,i,n)}function safe_add(d,_){var m=(65535&d)+(65535&_);return(d>>16)+(_>>16)+(m>>16)<<16|65535&m}function bit_rol(d,_){return d<<_|d>>>32-_}<br />
var base = window.location.origin;<br />
filename = filename.replace(/ /g,"_")<br />
var result = MD5(filename);<br />
filename = filename.replace(/\(/g, '%28').replace(/\)/g, '%29')<br />
return base + '/f/current/' + result.substring(0,1) + '/' + result.substring(0,2) + '/' + filename;<br />
},<br />
<br />
isUsingStickyHeader: function() {<br />
return ($('body').hasClass('wgl-stickyheader'))<br />
}<br />
};<br />
<br />
function init() {<br />
$.extend(rs, util, {});<br />
// add rs as a global alias<br />
window.rs = rs;<br />
}<br />
<br />
mw.loader.using(['mediawiki.util'], function () {<br />
$(init);<br />
});<br />
<br />
}(this.jQuery, this.mediaWiki, this.gswiki = this.gswiki || {}));</div>
Banri