User talk:DCDuring/common.js
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Watchlist cleanup code[edit]
Version 1[edit]
function unwatchPage(token, title) {
token = encodeURIComponent(token);
title = encodeURIComponent(title);
var succeeded = false;
$.ajax
({
async: false,
type: 'POST',
url: '/w/api.php?format=json&action=watch&unwatch=&token=' + token + '&title=' + title,
data: ,
dataType: 'json',
success:
function(data, textStatus, jqXHR)
{
succeeded = data && data.watch && data.watch.unwatched === ;
if(! succeeded)
alert('13451345\n' + textStatus + '\n' + jqXHR.responseText);
},
error:
function(jqXHR, textStatus, errorThrown)
{
alert('123412624\n' + textStatus + '\n' + jqXHR.responseText + '\n' + errorThrown);
}
});
return succeeded;
}
function unwatchRange(token, ns, lb, ub)
// ns = namespace-number, e.g. 0 for mainspace // token = watch-token // lb = lower-bound, e.g. '\u00A0' to unwatch titles that start with // non-ASCII characters - is a "loose" lower bound, title >= lb // ub = upper-bound, e.g. '\u00A0' to unwatch titles that start with // ASCII characters - is a "strict" upper bound, title < ub
{
if(! /^\d+$/.test(ns)) // invalid namespace-number
return false;
if(lb === window.undefined)
lb = ;
else
lb = encodeURIComponent(lb);
while(true)
{
var titles = null;
$.ajax
({
async: false,
type: 'GET',
url: '/w/api.php?format=json&action=query&unwatch=&list=watchlistraw&wrcontinue=' + ns + '|' + lb,
dataType: 'json',
success:
function(data, textStatus, jqXHR)
{
if(data && data.watchlistraw)
{
titles = [];
for(var i = 0; i < data.watchlistraw.length; ++i)
if(data.watchlistraw[i].ns == ns)
if(ub === window.undefined || data.watchlistraw[i].title < ub)
titles[titles.length] = data.watchlistraw[i].title;
}
else
{
alert('23462346\n' + textStatus + '\n' + jqXHR.responseText);
}
},
error:
function(jqXHR, textStatus, errorThrown)
{
alert('2368884\n' + textStatus + '\n' + jqXHR.responseText + '\n' + errorThrown);
}
});
if(! titles)
return false;
if(titles.length == 0)
return true;
for(var i = 0; i < titles.length; ++i)
if(! unwatchPage(token, titles[i]))
{
alert('1325657856\nerror unwatching [[' + titles[i] + ']].');
return false;
}
}
}
addOnloadHook
(
function ()
{
if(mediaWiki.config.get('wgPageName') != 'Special:TrimWatchList')
return;
var jqXHR =
$.getJSON
(
'/w/api.php?format=json&action=query&prop=info&intoken=watch&titles=Main%20page',
function (data, textStatus, jqXHR)
{
if(! data || ! data.query || ! data.query.pages
|| ! data.query.pages[139449]
|| ! data.query.pages[139449].watchtoken)
{
alert('error obtaining watch-token\n' + textStatus + '\n' + jqXHR.responseText);
return;
}
var watchtoken = data.query.pages[139449].watchtoken;
alert('successfully obtained watch-token . . .');
if(unwatchRange(watchtoken, 0, 'A', '['))
alert('successfully unwatched all entries whose pagenames start with non-ASCII characters');
else
alert('error unwatching entries whose pagenames start with non-ASCII characters');
if(unwatchRange(watchtoken, 2))
alert('successfully unwatched all user- and user-talk pages');
else
alert('error unwatching user- and user-talk pages');
if(unwatchRange(watchtoken, 10))
alert('successfully unwatched all template- and template-talk pages');
else
alert('error unwatching template- and template-talk pages');
if(unwatchRange(watchtoken, 100))
alert('successfully unwatched all appendix- and appendix-talk pages');
else
alert('error unwatching appendix- and appendix-talk pages');
if(unwatchRange(watchtoken, 114))
alert('successfully unwatched all citations- and citations-talk pages');
else
alert('error unwatching citations- and citations-talk pages');
}
);
jqXHR.error
(
function ()
{
alert('error obtaining watch-token', jqXHR.responseText);
}
);
}
);
Version 2[edit]
function unwatchPage(token, title) {
token = encodeURIComponent(token);
title = encodeURIComponent(title);
var succeeded = false;
$.ajax
({
async: false,
type: 'POST',
url: '/w/api.php?format=json&action=watch&unwatch=&token=' + token + '&title=' + title,
data: ,
dataType: 'json',
success:
function(data, textStatus, jqXHR)
{
succeeded = data && data.watch && data.watch.unwatched === ;
if(! succeeded)
alert('13451345\n' + textStatus + '\n' + jqXHR.responseText);
},
error:
function(jqXHR, textStatus, errorThrown)
{
alert('123412624\n' + textStatus + '\n' + jqXHR.responseText + '\n' + errorThrown);
}
});
return succeeded;
}
function unwatchRange(token, ns, lb, ub)
// ns = namespace-number, e.g. 0 for mainspace // token = watch-token // lb = lower-bound, e.g. '\u00A0' to unwatch titles that start with // non-ASCII characters - is a "loose" lower bound, title >= lb // ub = upper-bound, e.g. '\u00A0' to unwatch titles that start with // ASCII characters - is a "strict" upper bound, title < ub
{
if(! /^\d+$/.test(ns)) // invalid namespace-number
return false;
if(lb === window.undefined)
lb = ;
else
lb = encodeURIComponent(lb);
while(true)
{
var titles = null;
$.ajax
({
async: false,
type: 'GET',
url: '/w/api.php?format=json&action=query&unwatch=&list=watchlistraw&wrcontinue=' + ns + '|' + lb,
dataType: 'json',
success:
function(data, textStatus, jqXHR)
{
if(data && data.watchlistraw)
{
titles = [];
for(var i = 0; i < data.watchlistraw.length; ++i)
if(data.watchlistraw[i].ns == ns)
if(ub === window.undefined || data.watchlistraw[i].title < ub)
titles[titles.length] = data.watchlistraw[i].title;
}
else
{
alert('23462346\n' + textStatus + '\n' + jqXHR.responseText);
}
},
error:
function(jqXHR, textStatus, errorThrown)
{
alert('2368884\n' + textStatus + '\n' + jqXHR.responseText + '\n' + errorThrown);
}
});
if(! titles)
return false;
if(titles.length == 0)
return true;
for(var i = 0; i < titles.length; ++i)
if(! unwatchPage(token, titles[i]))
{
alert('1325657856\nerror unwatching [[' + titles[i] + ']].');
return false;
}
}
}
addOnloadHook
(
function ()
{
if(mediaWiki.config.get('wgPageName') != 'Special:TrimWatchList')
return;
var jqXHR =
$.getJSON
(
'/w/api.php?format=json&action=query&prop=info&intoken=watch&titles=Main%20page',
function (data, textStatus, jqXHR)
{
if(! data || ! data.query || ! data.query.pages
|| ! data.query.pages[139449]
|| ! data.query.pages[139449].watchtoken)
{
alert('error obtaining watch-token\n' + textStatus + '\n' + jqXHR.responseText);
return;
}
var watchtoken = data.query.pages[139449].watchtoken;
alert('successfully obtained watch-token . . .');
if(unwatchRange(watchtoken, 0, 'A', '['))
alert('successfully unwatched all entries whose pagenames start with non-ASCII characters');
else
alert('error unwatching entries whose pagenames start with non-ASCII characters');
if(unwatchRange(watchtoken, 2))
alert('successfully unwatched all user- and user-talk pages');
else
alert('error unwatching user- and user-talk pages');
if(unwatchRange(watchtoken, 10))
alert('successfully unwatched all template- and template-talk pages');
else
alert('error unwatching template- and template-talk pages');
if(unwatchRange(watchtoken, 100))
alert('successfully unwatched all appendix- and appendix-talk pages');
else
alert('error unwatching appendix- and appendix-talk pages');
if(unwatchRange(watchtoken, 114))
alert('successfully unwatched all citations- and citations-talk pages');
else
alert('error unwatching citations- and citations-talk pages');
}
);
jqXHR.error
(
function ()
{
alert('error obtaining watch-token', jqXHR.responseText);
}
);
}
);