// mobileUndo 2.0.0, a script allowing reversion of edits on mobile.
// All code is released under the default Wikipedia content license.
// Installation instructions at [[User:FR30799386/undo]].
// <doc> This script basically connects an API endpoint to
// a mw-ui-destructive button which is added to the
// footer by using jQuery. Additional functionality
// includes changing the position of the thanks button
// and the addition of a confirm dialog to the thank button,
// to prevent mis-clicks due to both buttons being close
// to each other.
// </doc>
//<nowiki>
$(document).ready(function(){
console.time('mobileUndo');
if (mw.config.get('wgTitle').split('f/')[0] === 'MobileDif') {
//Page is a diff page
//Interface construction
mw.util.addCSS('#mw-mf-userinfo .mobileUndo-ui .mw-ui-icon.mw-ui-icon-before:before{display:none;}');
//Thank module starts here
$('#mw-mf-userinfo .post-content').append('<div class="mobileUndo-ui" style="display:inline-block; float:right;"></div>');
$('.mobileUndo-ui').append($('.mw-mf-action-button').remove().css({
'clear': 'none',
'margin-top': '0.25em'
}));
if (!$('.warningbox').length && mw.config.get('wgRelevantPageIsProbablyEditable')) {
//The real music, the undo button is created
$('.mobileUndo-ui').append('<button class=\'mw-ui-button mw-ui-destructive\'' +
' id=\'mobileUndo\' style=\"margin-right:0.5em; margin-top:0.25em;\">' +
'<img style="height:1.2em;" src=\"//upload.wikimedia.org/wikipedia/commons/b/ba/OOjs_UI_icon_editUndo-ltr-invert.svg\">' +
'</img><span id="mobileUndo-text">Undo</span></button>');
console.timeEnd('mobileUndo');
}
}
});
$.when(mw.loader.using(['mediawiki.util', 'mediawiki.api', 'oojs-ui-windows'])).then(function() {
return new mw.Api().getMessages(['editundo', 'Undo-nochange'], {
amlang: mw.user.options.get('language')
});
}).then(function(globalmessages) {
window.wgRelevantUser = function() {
var user;
if ($('.mw-mf-user-link').text() !== '') {
user = $('.mw-mf-user-link').text();
} else {
user = $('#mw-mf-userinfo .post-content div:nth-child(2)').text();
}
return user;
};
window.wgRevId = mw.config.get('wgTitle').split('f/')[1];
var revId = wgRevId;
var username = wgRelevantUser();
$('#mobileUndo-text').text(globalmessages.editUndo);
$('#mw-mf-userinfo .post-content .mobileUndo-ui .mw-mf-action-button').click(function(e) {
e.preventDefault();
OO.ui.confirm('Send public thanks ?').done(function(confirmed) {
if (confirmed) {
$('.mw-mf-action-button').prop('disabled', true).text('Thanking...');
var api = new mw.Api();
api.postWithToken('csrf', {
action: "thank",
rev: revId,
}).done(function(result) {
mw.notify('You thanked ' + username + '.');
$('.mw-mf-action-button').text('Thanked');
}).fail(function() {
mw.notify('Failed to thank ' + username + '.');
$('.mw-mf-action-button').text('Failed');
});
}
});
});
$('#mobileUndo').click(function(e) {
e.preventDefault();
OO.ui.prompt('Add a reason to your edit summary !', {
textInput: {
placeholder: 'Reason...'
}
}).done(function(customEditSummary) {
var editSummary = 'Undid revision ' +
revId +
' by [[Special:Contributions/' + username + '|' + username + ']] ([[User talk:' + username + '|talk]]) ';
if (customEditSummary !== null) {
document.getElementById("mobileUndo").disabled = true;
editSummary = editSummary + customEditSummary + ' ([[w:en:User:FR30799386/undo|mobileUndo]])';
//call the API
var api = new mw.Api({
ajax: {
headers: {
'Api-User-Agent': 'mobileUndo/2.0.0(https://en.wikipedia.org/wiki/User:FR30799386/undo.js)'
}
}
});
//Feedback UI
$('#mobileUndo').text('Loading...');
api.postWithToken('csrf', {
action: "edit",
title: mw.config.get('wgRelevantPageName'),
summary: editSummary,
undo: revId,
}).done(function(result) {
if (typeof result.edit.nochange !== 'undefined') {
$('#mobileUndo').text('Failed');
$('#mw-mf-diff-info').append('<br><div style="font-size:90%; background:#FFC0CB; padding:5px;">' +
globalmessages['Undo-nochange'] +
' <br><span style="font-size:85%">If this error message sounds to tech oriented,' +
' please drop a note at <a href="' + mw.util.getUrl('User talk:FR30799386') +
'">FR30799386\'s talk page</a>.</span></div>'
);
location.href = location.href + '#mw-mf-diff-info';
return;
}
$('#mobileUndo').text('Sucessful');
mw.notify('Revert sucessful....Reloading in a sec');
setTimeout(function() {
location.href = mw.util.getUrl('Special:MobileDiff/' + result.edit.newrevid);
}, 1500);
console.log(result);
}).fail(function(code, jqxhr) {
$('#mobileUndo').text('Failed');
var details;
if (code === 'http' && jqxhr.textStatus === 'error') {
details = 'HTTP error: ' + jqxhr.xhr.status;
} else if (code === 'http') {
details = 'HTTP error: ' + jqxhr.textStatus;
} else if (code === 'ok-but-empty') {
details = 'An empty response was given the server';
} else {
details = jqxhr.error.info;
}
$('#mw-mf-diff-info').append('<br><div style="font-size:90%; background:#FFC0CB; padding:5px;">' +
details.charAt(0).toLowerCase() + details.slice(1) +
' <br><span style="font-size:85%">If this error message sounds too tech oriented,' +
' please drop a note at <a href="' + mw.util.getUrl('User talk:FR30799386') + '">FR30799386\'s talk page</a>.</span></div>');
location.href = location.href + '#mw-mf-diff-info';
});
}
});
});
});
//End of code
//</nowiki>
