User:Sarang/uexist.js
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Documentation for this user script can be added at User:Sarang/uexist. |
- Report page listing warnings and errors.
/* JS module "uexist.js" to return "ns" depending to a "link".
"ns" can be U, Ut, Uw, Uwt, Un or Uf.
*/
// * ============================================================
function pageexists( pagename, callback ) {
mw.loader.using( 'mediawiki.api', function () {
( new mw.Api() ).get(
{
action: 'query',
prop: 'info',
titles: pagename,
formatversion: 2
},
{
success: function ( response ) {
var page = response.query.pages[ 0 ];
if ( page.invalid ) {
callback( null );
} else if ( page.missing ) {
callback( false );
} else {
callback( true );
}
},
error: function () { callback( null ); }
}
);
} );
}
// * ============================================================
function userexist( username, namespace )
{ let retval = 'Un';
pageexists ( username, (boolres) =>
{ if (boolres) retval = namespace; // ns
else
if (boolres == null) // CommonsMaintenanceBot issue
retval = 'Uf';
// else retval = 'Un';
});
return retval;
}
// * ============================================================
function u_ex ( link, ns )
{ //if (ns === 'Un')
ns = userexist("User:" + link, 'U');
if (ns === 'Un')
ns = userexist("User talk:" + link, 'Ut');
if (ns === 'Un')
ns = userexist("User:" + link + '~commonswiki', 'Uw');
if (ns === 'Un')
ns = userexist("User talk:" + link + '~commonswiki', 'Uwt');
return {ns};
}
export {u_ex};
// EOF </nowiki>