// copy of User:Galobtter/Shortdesc helper.js
//Uses code by TheDJ for getting page descriptions; see [[MediaWiki:Gadget-Page_descriptions.js]]
//shows short descriptions, and allows easier editing, importing wikidata descriptiosn, and adding descriptions
//by giving buttons and inputbox for doing so
if (mw.config.get( 'wgAction' ) === 'view' ) {
mw.loader.using( 'mediawiki.api' ).then( function () {
var API = new mw.Api( {
ajax: {
headers: {
'Api-User-Agent': 'Short description editer/viewer (User:Galobtter/Shortdesc helper)'
}
}
} );
var title = mw.config.get( "wgPageName");
var wgQid = mw.config.get( 'wgWikibaseItemId' ),
callPromise = API.get( {
action: 'query',
titles: title,
prop: 'description',
formatversion: 2
} ),
isEditor = mw.config.get( 'wgUserGroups' ).indexOf( 'autoconfirmed' ) !== -1;
$.when( callPromise, $.ready ).then( function ( results ) {
var pageDescription, summary, done, sep, change, $description,
response = results[ 0 ];
var namespace = mw.config.get( 'wgNamespaceNumber' );
var showClicky = ![10, 14, 710, 828, 2300, 2302].includes(namespace);//exclude in template and category namespaces, to prevent accidental addition
if (showClicky) {sep = ' · '}
var clicky = function ( descrip, text, func) {
if (showClicky) {
return $( '<a>' )
.addClass ('descriptionclicky')
.attr( 'title', descrip )
.text( text )
.click( func );
}
};
if (
response.query &&
response.query.pages &&
response.query.pages[ 0 ].description
) {
pageDescription = response.query.pages[ 0 ].description;
$description = $( '<span>' )
.addClass( 'mw-page-description' )
.attr('id', 'showdescrip')
.text( pageDescription );
if ( response.query.pages[ 0 ].descriptionsource !== 'local' && isEditor ) {
$description.append(
' (',
$( '<a>' )
.attr( 'href', 'https://www.wikidata.org/wiki/Special:SetLabelDescriptionAliases/' + wgQid + '/' + mw.config.get( 'wgContentLanguage' ) )
.css( 'color', 'hotpink' )
.text( 'Wikidata' ),
sep,
clicky ('Import description from Wikidata', 'Import',
function (){summary = "Importing Wikidata"; addDescription( pageDescription );}),
sep,
clicky( 'Edit and import description from Wikidata', 'Edit and Import',
function (){ summary = "Adding local"; textInput();})
,')'
);
}
else if (showClicky){
$description.append(
' (',
clicky ('Edit short description', 'Edit',
function (){summary = "Changing"; change = true; textInput();})
,')'
);
}
}
else if (namespace === 0 && isEditor) {
API.get ({action: "query", titles: title, formatversion: 2}).done(function(result){
if (!result.query.pages[ 0 ].missing){
$description = ($( '<span>' )
.css( 'color', 'red' )
.attr('id', 'showdescrip')
.append(
'Missing ',
$( '<a>' )
.attr( 'href', '/wiki/Wikipedia:Short description' )
.text( 'article description' ),
' (',
clicky ( 'Add description', 'Add', function (){ summary = "Adding"; textInput()})
,')'
)
);
}
$description.appendTo( '#contentSub' );
}
);
}
var saveInput = function (){
if (done !== 'true') {
done = 'true';
addDescription($( '#descriptioninput' ).val());
}
};
var textInput = function (){
$( '#showdescrip' ).hide (0);
if ($('#descripeditbox').length){
$( '#descripeditbox' ).show();
}
else {
$( '#contentSub' ).append($("<span>")
.attr ('id', 'descripeditbox')
.append(
$("<input>")
.attr( 'id', 'descriptioninput')
.attr( 'type', 'text' )
.attr( 'size', '40')
.val(pageDescription)
.keypress ( function (e) {
if (e.which == 13) {
saveInput();
}
})
,' (',
clicky ( 'Save description', 'Save', function() { saveInput(); })
,sep,
clicky ( 'Cancel editing', 'Cancel',
function (){
$( '#descripeditbox' ).hide();
$( '#showdescrip' ).show (0);
})
,')'
));
}
};
var addDescription = function ( newDescription){
var changes, prependtext, text, section = 0;
var quotify = function (text) {return '"' + text + '"';};
var makeEdit = function () {
API.postWithToken( "csrf", {
action: "edit",
section: section,
text: text,
title: title,
prependtext: prependtext,
minor: "true",
summary: "[[WP:SHORTDES|short description]]" + changes
}).done( function() {
// Code to execute if saved successfully
// Maybe reload the page:
location.reload();
}).fail( function( code, jqxhr ) {
// Edit failed. The reason will be in the code and/or jqxhr parameters...
if ( code === "http" && jqxhr.textStatus === "error" ) {
console.log( "HTTP error " + jqxhr.xhr.status );
} else if ( code === "http" ) {
console.log( "HTTP error: " + jqxhr.textStatus );
} else if ( code === "ok-but-empty" ) {
console.log( "Error: Got an empty response from the server" );
} else {
console.log( "API error: " + code );
}
});
};
newDescription = newDescription.trim();
var replacement = "{"+"{"+"short description\|"+newDescription+"}}";
if (!change) {
changes = ": " + quotify(newDescription);
prependtext = replacement+'\n';
makeEdit ();
}
else {
changes = " from " + quotify(pageDescription) + " to " + quotify(newDescription);
var pattern = /\{\{short description\|.*?\}\}/;
var getText = function () {
return API.get ({ //get text
action: "query",
prop: "revisions",
titles: title,
rvprop: "content",
rvsection: section,
formatversion: 2
});
};
var replaceAndEdit = function (result){
var oldtext = result.query.pages[0].revisions[0].content;
if (oldtext.match (pattern)) {
text = oldtext.replace(pattern, replacement);
makeEdit ();
return true;
}
else {return false}
};
getText().done(function (result){
if (!replaceAndEdit(result)) {
section = null;
getText().done(function(result){
if (!replaceAndEdit(result)) {
$( '.descripeditbox' ).append ($("<span>")
.css( 'color', 'red' )
.text(" Edit failed, as unable to find short description in page text.")
);
}
});
}
});
}
};
if ( $description ) {
var prepend;
if ($('.mw-redirectedfrom').length) { //put newline if redirect text is there
prepend = '</br>';
}
$('#contentSub').append(prepend, $description);
}
} );
} );
}
