User:Strainu/ExCommons.js
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 | Documentation for this user script can be added at User:Strainu/ExCommons. |
/**
exCommons - copy files to individual Wikis before deleting them on Commons
(c) 2014 Magnus Manske
Released under GPL v2+
*/
$(document).ready ( function () {
var exCommons = {
sites : {} ,
no_local_upload : [ 'es.wikipedia.org' ] ,
auto_check : [ 'en.wikipedia.org' ] ,
empty : true ,
oauth : 'https://magnustools.toolforge.org/oauth_uploader.php' ,
authorized : false ,
init : function () {
var wgNamespaceNumber = mw.config.get('wgNamespaceNumber');
if ( wgNamespaceNumber !== 6 ) return ; // not a file
var h = "<div id='ex_commons'><div id='ex_commons_oauth' style='float:right'><a target='_blank' href='https://magnustools.toolforge.org/oauth_uploader.php?action=authorize'><b>Log into OAuth!</b></a></div><div id='ex_commons_main'><i>Finding global usage of this file...</i></div></div>" ;
$('#mw-content-text').prepend ( h ) ;
this.checkOAuth() ;
this.checkGlobalUsage() ;
} ,
checkGlobalUsage : function ( gucontinue ) {
var self = this ;
var params = {
action:'query',
rawcontinue:'1',
prop:'globalusage',
gulimit:500,
gufilterlocal:1,
guprop:'namespace',
format:'json' ,
titles:mw.config.get('wgPageName')
} ;
if ( typeof gucontinue !== 'undefined' ) params.gucontinue = gucontinue ;
$.post ( '/w/api.php' , params , function ( d ) {
$.each ( ((d.query||{}).pages||{}) , function ( file_page_id , v ) {
$.each ( (v.globalusage||[]) , function ( k2 , v2 ) {
self.empty = false ;
if ( v2.ns === 0 ) {
self.sites[v2.wiki] = true ; // NS 0
} else {
if ( typeof self.sites[v2.wiki] === 'undefined' ) self.sites[v2.wiki] = false ; // Other namespace
}
} ) ;
} ) ;
if ( typeof d['query-continue'] !== 'undefined' ) {
self.checkGlobalUsage ( d['query-continue'].globalusage.gucontinue ) ;
return ;
}
self.showResults() ;
} , 'json' ) ;
} ,
showResults : function () {
var self = this ;
if ( self.empty ) {
$('#ex_commons_main').html ( "This file is not used in any other project." ) ;
return ;
}
var h = "<h3>This file is used on other Wikimedia projects</h3>" ;
h += "<div><i>Note:</i> It appears that you need to be an admin on the target wiki itself to upload a file if the same name exists on Commons. Fix will be supplied over the weekend.</div>" ;
h += "<div style='-moz-column-count:2;-webkit-column-count:2;column-count:2;-moz-column-gap: 1em;-webkit-column-gap: 1em;column-gap: 1em;'>" ;
$.each ( self.sites , function ( site , has_ns0 ) {
var text,
siteEscaped = mw.html.escape( site || '' );
if ( has_ns0 ) text = "<b title='The site uses this file in an article'>" + siteEscaped + "</b>" ;
else text = "<span title='Does not use this file in an article'>" + siteEscaped + "</span>" ;
h += "<div site='" + siteEscaped + "' class='ex_commons_site'>" ;
if ( -1 !== $.inArray ( site , self.no_local_upload ) ) {
h += "<input type='checkbox' disabled /> <s>" + text + "</s> <i>no local upload available</i>" ;
} else {
h += "<label><input type='checkbox' class='ex_commons_cb' site='" + siteEscaped + "' " ;
if ( has_ns0 && -1 !== $.inArray ( site , self.auto_check ) ) h += " checked " ;
h += " /> " ;
h += text ;
h += "</label>" ;
}
h += " <span class='ex_commons_result' site='" + siteEscaped + "'></span>" ;
h += "</div>" ;
} ) ;
h += "</div>" ;
h += "<input type='button' id='ex_commons_run' value='Copy file to selected wikis' />" ;
// Get file description
$.get ( '/w/api.php' , {
action:'parse',
page: mw.config.get('wgPageName'),
format:'json',
prop:'wikitext'
} , function ( d ) {
self.desc = ( d && d.parse && d.parse.wikitext && d.parse.wikitext['*'] ) || '' ;
self.desc = self.desc.replace ( /\{\{delete.+?\}\}/i , '' ) ;
self.desc = "{{From Commons}}\n\n" + self.desc ;
$('#ex_commons_main').html ( h ) ;
$('#ex_commons_run').click ( self.run ) ;
} , 'json' ) ;
} ,
run : function () {
var self = exCommons ;
if ( !self.authorized ) {
alert ( "OAuth is required for this to work. Please click on the link on the right and authorize, then reload this page." ) ;
return ;
}
var targets = [] ;
$('#ex_commons_main input:checked').each ( function () {
targets.push ( $(this).attr('site') ) ;
} ) ;
var running = targets.length ;
if ( running === 0 ) {
alert ( "No wikis selected!" ) ;
return ;
}
$.get ( '/w/api.php' , {
action:'query',
titles: mw.config.get('wgPageName'),
prop:'imageinfo',
format:'json',
iiprop:'url'
} , function ( d0 ) {
var url ;
$.each ( (d0.query.pages||{}) , function ( pageid , v ) {
url = v.imageinfo[0].url ;
} ) ;
if ( typeof url === 'undefined' ) {
alert ( "Can not find URL for this file; deleted already?" ) ;
return ;
}
$.each ( targets , function ( dummy , site ) {
$.getJSON ( self.oauth , {
action:'upload',
site:site,
url:encodeURIComponent(url),
newfile: mw.config.get('wgTitle'),
desc:"{{FOP Romania}}",
ignorewarnings:1,
comment:'File is about to be deleted on Commons, evacuating to individual wikis'
} , function ( d ) {
var o = $('span.ex_commons_result[site="'+site+'"]') ;
console.log ( d ) ;
if ( d.error === 'OK' ) {
o.html ( "<span style='color:green'>OK</span>" ) ;
} else {
o.html ( "<span style='color:red'>"+d.res.error.info+"</span>" ) ;
}
running-- ;
if ( running === 0 ) self.finish() ;
// console.log ( d ) ;
} ) ;
} ) ;
} , 'json' ) ;
} ,
finish : function () {
// TODO
} ,
checkOAuth : function () {
var self = this ;
$.getJSON ( self.oauth , {
action:'checkauth',
origin: 'https://magnustools.toolforge.org/'
} , function ( d ) {
if ( d.search("Auth OK") > -1 ) {
$('#ex_commons_oauth').html ( "OAuth OK!" ) ;
self.authorized = true ;
} else {
$('#ex_commons_oauth').html ( "<a target='_blank' href='https://magnustools.toolforge.org/oauth_uploader.php?action=authorize'><b>Log into OAuth!</b></a>" ) ;
}
} ) ;
} ,
fin : ''
} ;
exCommons.init() ;
} ) ;