User:Perhelion/sandbox.js
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/**
Upload form rewrite
Author: [[User:Lupo]], March 2008
License: Quadruple licensed GFDL, GPL, LGPL and Creative Commons Attribution 3.0 (CC-BY-3.0)
Choose whichever license of these you like best :-)
*/
// <nowiki>
/* global jQuery:false, mediaWiki:false, importScript:false */
/* global Buttons, EditTools, LanguageHandler, Tooltip, TextCleaner, UIElements */
/* global hotcat_cancel, hotcat_set_state, hotcat_closeform, hotcat_get_state */
/* global UFConfig:true, UFUtils:true, UFUI:true, UFHelp:true, */ // UFUI is used by HotCat
/* global UploadFormBasic:true, UploadFormFull:true, UploadForm:true, UFFixes:true */
/* global wgUploadLicenseObj, wgUploadWarningObj */
/* eslint one-var:0, vars-on-top:0, camelcase:0, no-alert:0, no-console:0, no-bitwise:0, no-new:0, no-eval:0 */
/* eslint brace-style:[ "error", "1tbs" ] */ // extends:wikimedia
/* jslint strict:false, forin:true, bitwise:true */
( function ( $, mw ) {
// Guard against multiple inclusions!
if ( window.UploadForm ) {
return;
}
importScript( 'MediaWiki:Gadget-HotCat.js' );
importScript( 'MediaWiki:TextCleaner.js' );
importScript( 'MediaWiki:LanguageHandler.js' );
importScript( 'MediaWiki:FormRestorer.js' );
importScript( 'MediaWiki:UIElements.js' );
importScript( 'MediaWiki:Tooltips.js' );
UFConfig = {
// Configuration. These can be set by a user in their user js. The typeof checks
// are not really needed when this script is globally enabled, but until then, we have to be
// careful not to overwrite a user's settings if he defines these first and then includes this
// script in his monobook.js.
forcebasic: window.UploadForm_forcebasic !== undefined ? window.UploadForm_forcebasic :
( !window.JSconfig || window.JSconfig.keys.UploadForm_newlayout ) ? null : true, // If non-null, use the basic form
ownwork_author: window.UploadForm_ownwork_author !== undefined ? window.UploadForm_ownwork_author :
'[[User:' + mw.config.get( 'wgUserName' ) + '|' + mw.config.get( 'wgUserName' ) + ']]', // Change to use something else
ownwork_date: window.UploadForm_ownwork_date !== undefined ? window.UploadForm_ownwork_date :
null, // Set to define a pre-fill value for the date field
own_language_first: window.UploadForm_own_language_first !== undefined ? window.UploadForm_own_language_first :
false, // Set to true to have own language description on top
additional_info_height: window.UploadForm_additional_info_height !== undefined ? window.UploadForm_additional_info_height : 2,
description_height: window.UploadForm_description_height !== undefined ? window.UploadForm_description_height : 2,
source_field_size: window.UploadForm_source_field_size !== undefined ? window.UploadForm_source_field_size : 1,
author_field_size: window.UploadForm_author_field_size !== undefined ? window.UploadForm_author_field_size : 1,
page_preview_in_tooltip: window.UploadForm_page_preview_in_tooltip !== undefined ? window.UploadForm_page_preview_in_tooltip : false,
description_languages: window.UploadForm_description_languages !== undefined ? window.UploadForm_description_languages : null,
// If false, don't pre-fill description field in basic mode. May be useful
// for people who have their own scripts pre-filling this field.
autofill: window.UploadForm_autofill !== undefined ? window.UploadForm_autofill : true
};
UFUtils = {
makeLink: function ( name, url ) {
var link = document.createElement( 'a' );
link.setAttribute( 'href', url );
link.appendChild( document.createTextNode( name ) );
return link;
},
convert_td_div: function ( td ) {
// Replace the contents with a div, fixate the width, and give the div the id of the td
var div = document.createElement( 'div' );
var w = UFUtils.getWidth( td );
if ( w ) {
td.setAttribute( 'width', String( w ) );
td.style.maxWidth = String( w ) + 'px';
}
div.setAttribute( 'width', ( w ? String( w ) : '100%' ) );
if ( w ) {
div.style.maxWidth = String( w ) + 'px';
}
// Clear the warning_cell and add the div instead
while ( td.firstChild ) {
td.removeChild( td.firstChild );
}
td.appendChild( div );
var id = td.id;
td.id = '';
div.id = id;
return div;
},
getHeight: function ( rows, minimum, maximum ) {
if ( !rows || isNaN( rows / 2 ) || rows < minimum ) {
return minimum;
} else if ( rows > maximum ) {
return maximum;
}
return rows;
},
getWidth: function ( element ) {
try {
if ( element.clientWidth ) { // From IE, but Gecko has this, too.
return element.clientWidth;
} else if ( window.getComputedStyle ) { // Gecko, Opera
return document.defaultView
.getComputedStyle( element, null )
.getPropertyValue( 'width' );
}
} catch ( ex ) {
return null;
}
},
isChildOf: function ( child, ancestor ) {
if ( !ancestor ) {
return false;
}
while ( child && child !== ancestor ) {
child = child.parentNode;
}
return ( child === ancestor );
}
}; // end UFUtils
UFUI = {
// Encapsulate all UI stuff, with checks such that it works in degraded mode
// (built-in defaults only) if UIElements doesn't exist.
defaultLanguage: 'en', // Default.
userLanguage: 'en', // Sanitized wgUserLanguage.
internalLanguage: 'en', // Same, but with dashes replaced by underscores.
isOwnWork: false, // True if uselang="*ownwork"
isFromFlickr: false, // True if uselang="*fromflickr"
isExperienced: false, // True if uselang="experienced"
sanitizeUserLanguage: function () {
// Try to make sense of wgUserLanguage even if it has been hacked to have special
// pages for particular upload sources. Also sets isOwnWork and isFromFlickr.
var globalUserLanguage = mw.config.get( 'wgUserLanguage' );
if ( !globalUserLanguage ) {
return;
}
UFUI.userLanguage = globalUserLanguage;
if ( globalUserLanguage.length > 3 ) {
// Special "hacked" uselang parameters...
var hacks = [ 'ownwork', 'fromflickr', 'experienced', 'fromwikimedia', 'fromgov' ];
var found = false;
for ( var i = 0; i < hacks.length; i++ ) {
var idx = globalUserLanguage.indexOf( hacks[ i ] );
if ( idx >= 0 ) {
// ULS is not working correctly with hacked uselang parameters, thus hiding it.
$( '#pt-uls' ).hide();
if ( document.querySelector( '.uls-tipsy' ) ) {
var ulslg = document.getElementsByClassName( 'uls-tipsy' );
ulslg[ 0 ].style.visibility = 'hidden';
$( '#pt-uls' ).hide();
}
found = true;
if ( idx ) {
UFUI.userLanguage = globalUserLanguage.substring( 0, idx );
} else {
UFUI.userLanguage = UFUI.defaultLanguage;
}
if ( !i ) {
UFUI.isOwnWork = true;
} else if ( i === 1 ) {
UFUI.isFromFlickr = true;
} else if ( i === 2 ) {
UFUI.isExperienced = true;
}
break;
}
}
if ( !found && LanguageHandler && LanguageHandler.getPrefix instanceof Function ) {
// None of the "standard" hacks. Try an alternate approach.
var lang_code_length = LanguageHandler.getPrefix( globalUserLanguage );
if ( lang_code_length && lang_code_length < globalUserLanguage.length ) {
UFUI.userLanguage = globalUserLanguage.substr( 0, lang_code_length );
}
}
}
if ( UFUI.userLanguage === 'en-gb' ) {
UFUI.userLanguage = 'en';
}
UFUI.internalLanguage = UFUI.userLanguage.replace( /-/g, '_' );
},
defaultLabels: {
wpSourceUploadLbl: 'Original source:',
wpAuthorUploadLbl: 'Author:',
wpDateUploadLbl: 'Date:',
wpDescUploadLbl: 'Description:',
wpPermissionUploadLbl: 'Permission:',
wpCategoriesUploadLbl: 'Categories:',
wpOtherVersionsUploadLbl: 'Other versions:',
wpAdditionalInfoUploadLbl: 'Additional information:',
wpPreviewLicenseUploadLbl: 'Preview the chosen license',
wpOwnWorkUploadLbl: 'Own work',
wpUnknownLanguageUploadLbl: 'Unknown language',
wpPreviewUploadLbl: 'Preview',
wpOkUploadLbl: 'OK',
wpCancelUploadLbl: 'Cancel'
},
defaultErrorMsgs: {
wpUploadWarningError: 'You must provide the original source of the image, the author of the work, and a license.',
wpNoFilenameError: 'The target filename must not be empty.',
wpHttpFilenameError: 'The target file name appears to be a URL.',
wpNoSlashError: 'The target file name must not contain "/".',
wpNondescriptFilenameError: 'Please use a more descriptive target file name.',
wpNoExtensionError: 'The target file name must have a file type extension (like for example ".jpg").',
wpIllegalExtensionError: 'Files of this type cannot be uploaded.',
wpDoubleExtensionError: 'Please correct the double file type in the target file name.',
wpFlickrURLError: 'The source must be a URL pointing to the image at Flickr.',
wpNoDescriptionError: 'Please give a description of the contents of the file you want to upload.',
wpNoHelpTextError: 'Help text not found.',
wpPreviewOverwriteError:
'You will upload over an already existing file. Please choose a different filename,' +
'unless you are uploading a technically improved version of the same file.' +
'Don\'t overwrite a file with a different image of the same topic.' +
'If you overwrite, the information in this form will not appear on the description page.',
wpReuploadNoSummaryError: 'Please describe the file changes in the text box.'
},
defaultHints: {
wpUploadFormDestFileHint: 'Name of the file at Commons after the upload.',
wpUploadFormSourceHint: 'Where does this file come from?',
wpUploadFormAuthorHint: 'Who created this file? If it shows some artwork, who created that?',
wpUploadFormDateHint: 'Date of creation and/or first publication of the work.',
wpUploadFormPermissionHint: 'Not your own file? Or already published elsewhere? Use {{OTRS pending}} and send permission by e-mail. Also for specialized license tags.',
wpUploadFormAdditionalInfoHint: 'Use for geolocation tags and other specialized information.',
wpUploadFormCategoryHint: 'Click (+) to add categories.'
},
// Do *not* use "-" here (as in "be-tarask")!! Use "_" instead: "be_tarask".
translate: {
en: 'translate',
af: 'vertaal',
ar: 'ترجم',
be: 'перакласці',
be_tarask: 'перакласьці',
br: 'treiñ',
bg: 'превеждам',
ca: 'traduïu',
cs: 'přeložit',
cy: 'cyfieithu',
da: 'oversæt',
de: 'übersetzen',
el: 'μεταφράστε',
eo: 'traduki',
es: 'traducir',
et: 'tõlkima',
fa: 'ترجمه\u200cکردن',
fi: 'suomenna',
fo: 'umseta',
fr: 'traduire',
gl: 'traducir',
he: 'לתרגם',
hr: 'prevesti',
hu: 'fordítás',
hy: 'թարգմանել',
id: 'terjemah',
io: 'tradukar',
is: 'þýða',
it: 'tradurre',
ja: '訳す',
ko: '번역하기',
la: 'traducere',
mk: 'преведи',
ml: 'തര്ജ്ജമ',
mn: 'орчуулах',
mt: 'traduci',
nn: 'oversett',
no: 'oversett',
nl: 'vertalen',
pap: 'tradusí',
pl: 'przetłumacz',
pt: 'traduzir',
ro: 'a traduce',
ru: 'перевести',
sk: 'preložit',
sl: 'perovodit',
sq: 'përkthej',
ss: 'kuhúmusha',
sv: 'översätt',
ta: 'மொழிபெயர்',
tr: 'tercüme',
ty: 'ʻauvaha',
uk: 'перекласти',
vi: 'dịch',
zh: '翻譯',
zh_min_nan: 'hoan-e̍k',
nan: 'hoan-e̍k',
minnan: 'hoan-e̍k'
},
labels: null, // Repository for form labels
help: null, // Repository for help texts (and the help button)
error_msgs: null, // Repository for error messages
uiElements: null, // Repository for graphical UI elements
hints: null, // Repository for brief hints
setupRepositories: function () {
if ( !UFUI.labels ) {
if ( window.UIElements ) {
var id;
UFUI.labels = UIElements.emptyRepository();
UFUI.help = UIElements.emptyRepository();
UFUI.error_msgs = UIElements.emptyRepository();
UFUI.uiElements = UIElements.emptyRepository();
UFUI.hints = UIElements.emptyRepository();
for ( id in UFUI.defaultLabels ) {
if ( id === 'wpDescUploadLbl' ) {
UIElements.setEntry(
id,
UFUI.labels,
UFUtils.makeLink(
UFUI.defaultLabels[ id ],
'/wiki/Commons:First_steps/Quality_and_description'
) );
} else {
UIElements.setEntry( id, UFUI.labels, document.createTextNode( UFUI.defaultLabels[ id ] ) );
}
}
for ( id in UFUI.defaultErrorMsgs ) {
UIElements.setEntry( id, UFUI.error_msgs,
document.createTextNode( UFUI.defaultErrorMsgs[ id ] ) );
}
for ( id in UFUI.defaultHints ) {
UIElements.setEntry( id, UFUI.hints,
document.createTextNode( UFUI.defaultHints[ id ] ) );
}
// Now try to read the localized stuff from the uploadfooter.
UIElements.load( 'wpUploadFormLabels', null, 'span', UFUI.labels );
UIElements.load( 'wpUploadFormErrorMessages', null, 'span', UFUI.error_msgs );
UIElements.load( 'wpUploadFormHints', null, 'span', UFUI.hints );
UIElements.load( 'wpUploadFormUIElements', null, 'div', UFUI.uiElements );
UIElements.load( 'wpUploadFormHelp', null, 'div', UFUI.help );
UFUI.basic = false;
} else {
UFUI.labels = UFUI.defaultLabels;
UFUI.error_msgs = UFUI.defaultErrorMsgs;
UFUI.hints = UFUI.defaultHints;
UFUI.basic = true;
}
}
},
getUI: function ( id, repository, basic ) {
if ( !UFUI.labels ) {
UFUI.sanitizeUserLanguage();
UFUI.setupRepositories();
}
if ( !UFUI[ repository ] ) {
return null;
}
var result = null;
var add_plea = false;
if ( UFUI.basic ) {
result = document.createTextNode( UFUI[ repository ][ id ] );
add_plea = ( UFUI.internalLanguage !== UFUI.defaultLanguage );
} else {
result = UIElements.getEntry( id, UFUI[ repository ], UFUI.internalLanguage, null );
add_plea = !result;
if ( !result ) {
result = UIElements.getEntry( id, UFUI[ repository ] );
}
if ( !result ) {
return null;
} // Hmmm... what happened here? We normally have defaults...
result = result.cloneNode( true );
}
if ( add_plea && !basic ) {
// Wrap it all into a span -- we can return only one element
var span = document.createElement( 'span' );
span.appendChild( result );
span.appendChild( UFUI.plea( repository, id ) );
result = span;
}
return result;
},
plea: function ( what, msg_id ) {
var span = document.createElement( 'sub' );
span.appendChild( document.createTextNode( ' (' ) );
span.appendChild(
UFUtils.makeLink(
UFUI.translate[ UFUI.internalLanguage ] || UFUI.translate.en,
'https://commons.wikimedia.org/wiki/MediaWiki_talk:UploadFormLabels/UploadFormTranslations?action=edit' +
'§ion=new' +
'&withJS=MediaWiki:UploadFormTranslator.js&language=' +
encodeURIComponent( UFUI.userLanguage ) +
'&uploadformurl=' + encodeURIComponent( document.URL ) +
( what ? '&uploadformitems=' + encodeURIComponent( what ) : '' ) +
( msg_id ? '&uploadformmsg=' + encodeURIComponent( msg_id ) : '' )
) );
span.appendChild( document.createTextNode( ')' ) );
return span;
},
getLabel: function ( id, basic ) {
return UFUI.getUI( id, 'labels', basic );
},
getErrorMsg: function ( id, basic ) {
return UFUI.getUI( id, 'error_msgs', basic );
},
getHint: function ( id, basic ) {
return UFUI.getUI( id, 'hints', basic );
},
getEntry: function ( id, repository, lang, sel ) {
if ( !UFUI.labels ) {
UFUI.sanitizeUserLanguage();
UFUI.setupRepositories();
}
if ( !UFUI.basic ) {
return UIElements.getEntry( id, UFUI[ repository ], lang, sel );
}
if ( !UFUI[ repository ] || lang !== UFUI.defaultLanguage || !!sel && sel !== 'default' ) {
return null;
}
return UFUI[ repository ][ id ];
}
}; // end UFUI
UFHelp = { // Collects all help-related stuff
help_close_imgs: null,
precreate_tooltip_closer: function () {
if ( window.Tooltip && window.Buttons ) {
var close_imgs = UFUI.getEntry( 'wpUploadFormHelpCloseButton', 'uiElements', UFUI.internalLanguage );
if ( !close_imgs ) {
close_imgs = UFUI.getEntry( 'wpUploadFormHelpCloseButton', 'uiElements' );
}
if ( close_imgs ) {
close_imgs = close_imgs.getElementsByTagName( 'img' );
}
if ( !close_imgs || !close_imgs.length ) {
close_imgs = null;
} else {
close_imgs = Buttons.createClass( close_imgs, 'wpUploadFormHelpCloseClass' );
}
UFHelp.help_close_imgs = close_imgs;
}
},
tooltip_styles: { // The style for all our tooltips
border: '1px solid #88A',
backgroundColor: '#f7f8ff',
padding: '0.3em',
fontSize: ( ( mw.config.get( 'skin' ) === 'monobook' || mw.config.get( 'skin' ) === 'modern' ) ? '127%' : '100%' )
// Scale up to default text size
},
getHelp: function ( help_id, with_ext ) {
// This is a Tooltip callback! Sets the help texts dynamically, depending of the file
// type the user has chosen in wpDestFile.
var fn = null;
if ( with_ext ) {
fn = document.getElementById( 'wpDestFile' );
if ( fn ) {
fn = fn.value;
}
if ( fn ) {
fn = fn.split( '.' );
if ( fn.length >= 2 ) {
fn = fn[ fn.length - 1 ];
} else {
fn = null;
}
}
}
var add_plea = false;
var extensions = [ fn, 'default' ];
var help_main = null;
for ( var i = 0; i < extensions.length && !help_main; i++ ) {
if ( extensions[ i ] && extensions[ i ].length ) {
help_main = UFUI.getEntry( help_id, 'help', UFUI.internalLanguage, extensions[ i ] );
if ( !help_main ) {
help_main = UFUI.getEntry( help_id, 'help', null, extensions[ i ] );
add_plea = !!help_main;
}
}
}
var help_base = UFUI.getEntry( help_id, 'help', UFUI.internalLanguage );
if ( !help_base ) {
help_base = UFUI.getEntry( help_id, 'help' );
add_plea = add_plea || !!help_base;
}
var help = document.createElement( 'div' );
if ( help_base ) {
help.appendChild( help_base );
}
if ( help_main ) {
help.appendChild( help_main );
}
if ( !help_main && !help_base ) {
help.appendChild( UFUI.getErrorMsg( 'wpNoHelpTextError' ) );
} else if ( add_plea ) {
help.appendChild( UFUI.plea( 'help', help_id ) );
}
return help;
},
showHelp: function ( e, id ) { // Onclick handler for setup without tooltips
e = e || window.event;
var node = e.target || e.srcElement,
error;
if ( !node ) {
error = UFUI.getErrorMsg( 'wpNoHelpTextError', true );
// We need the text contents...
while ( error && error.nodeType !== Node.TEXT_NODE ) {
error = error.firstChild;
}
if ( error ) {
alert( error.data );
}
// Otherwise what??
} else if ( !document.getElementById( id + '_Div' ) ) {
var help = UFHelp.getHelp( id, false );
help.style.fontSize = 'small';
help.style.color = '#666';
// Now add a new table row after the current one
var tr = node.parentNode;
while ( tr && tr.nodeName.toLowerCase() !== 'tr' ) {
tr = tr.parentNode;
}
if ( !tr ) {
error = UFUI.getErrorMsg( 'wpNoHelpTextError', true );
while ( error && error.nodeType !== 3 ) {
error = error.firstChild;
}
if ( error ) {
alert( error.data );
}
} else {
var new_tr = document.createElement( 'tr' );
var cell = document.createElement( 'td' );
new_tr.appendChild( cell );
cell = document.createElement( 'td' );
cell.id = id + '_Div';
new_tr.appendChild( cell );
tr.parentNode.insertBefore( new_tr, tr.nextSibling );
cell = UFUtils.convert_td_div( cell );
cell.appendChild( help );
}
}
if ( e.stopPropagation ) {
e.stopPropagation();
e.preventDefault();
} else if ( e.cancelBubble !== undefined ) {
e.cancelBubble = true;
}
return false;
},
setupHelp: function ( is_reupload ) {
if ( !UFUI.help ) {
return;
} // Help not loaded
function setHelp( id, imgs, lk, maximum_width, is_reupload ) {
// Figure out where to place the help "button"
var field = document.getElementById( id );
var insert_in = null, before = null;
var help_id = id + 'Help';
if ( !UFUI.help[ help_id ] ) {
return;
} // Don't add if we have no help at all.
var offset = -5; // Pixels.
switch ( id ) {
case 'wpWatchthis':
case 'wpIgnoreWarning':
// Right of the element
if ( !field ) {
return;
}
insert_in = field.parentNode;
// Find the label.
{
var lbls = insert_in.getElementsByTagName( 'label' );
if ( !lbls ) {
before = field.nextSibling;
} else {
for ( var i = 0; i < lbls.length; i++ ) {
if ( lbls[ i ].htmlFor && lbls[ i ].htmlFor === id ) {
before = lbls[ i ].nextSibling; break;
}
}
}
}
offset = Math.abs( offset );
break;
case 'wpCategories':
field = document.getElementById( 'hotcatLabelTranslated' );
if ( !field ) {
return;
}
insert_in = field;
before = null;
if ( field.firstChild ) {
field = field.firstChild;
offset = Math.abs( offset );
}
break;
case 'wpAuthor':
case 'wpSource':
if ( !field ) {
return;
}
field = field.parentNode; // Because the field itself may vanish.
insert_in = field.parentNode.cells[ 0 ];
before = null;
break;
case 'wpDestFile':
if ( !field ) {
return;
}
insert_in = field.parentNode.parentNode.cells[ 0 ];
before = null;
if ( is_reupload ) {
help_id = 'wpReuploadDestHelp';
field = null; // Field is hidden: attach the help text to the button instead
}
// FIXME: Veryfy this fallthrough:
// eslint-disable-next-line no-fallthrough
case 'wpDesc':
if ( !field ) {
field = document.getElementById( 'wpUploadDescription' );
if ( field ) { // Basic form
help_id = ( is_reupload ? 'wpReuploadSummaryHelp' : 'wpUploadDescriptionHelp' );
} else {
insert_in = document.getElementById( 'wpDescLabel' );
if ( !insert_in ) {
return;
}
field = insert_in;
offset = Math.abs( offset );
before = insert_in.nextSibling;
insert_in = insert_in.parentNode;
break;
}
}
break;
case 'wpPatent':
field = document.getElementsByName( id )[ 0 ];
if ( !field ) {
return;
}
insert_in = field.parentNode.parentNode.parentNode.cells[ 0 ];
before = null;
break;
// Fall through
default:
if ( !field ) {
return;
}
// In the table cell to the left
insert_in = field.parentNode.parentNode.cells[ 0 ];
before = null;
}
// Create and insert the help "button"
var button_construct = null, button = null;
if ( imgs && window.Buttons ) {
button = Buttons.makeButton( imgs, id + '_HelpButton', '#' );
button.style.position = 'relative';
button.style.top = '-0.4em';
button_construct = button;
} else {
button_construct = lk.cloneNode( true );
button = button_construct.getElementsByTagName( 'a' )[ 0 ];
}
insert_in.insertBefore( button_construct, before );
if ( window.Tooltip ) {
// Create the tooltip
new Tooltip(
button,
function () {
return UFHelp.getHelp( help_id, true );
},
{
activate: Tooltip.CLICK,
deactivate: ( UFHelp.help_close_imgs ?
Tooltip.CLICK_ELEM :
Tooltip.CLICK_TIP | Tooltip.CLICK_ELEM | Tooltip.LOSE_FOCUS
),
close_button: UFHelp.help_close_imgs,
mode: Tooltip.FIXED,
fixed_offset: { x: 10, y: offset },
max_pixels: maximum_width,
target: field,
open_delay: 0,
hide_delay: 0
},
UFHelp.tooltip_styles
);
} else {
// Alternative setup without Tooltips: insert help text statically in a table field below the
// button.
button.onclick = function ( evt ) {
var hlp = help_id; return UFHelp.showHelp( evt, hlp );
};
}
}
var button_imgs = null, button_lk = null;
if ( window.Buttons ) {
button_imgs = UFUI.getEntry( 'wpUploadFormHelpOpenButton', 'uiElements', UFUI.internalLanguage );
if ( !button_imgs ) {
button_imgs = UFUI.getEntry( 'wpUploadFormHelpOpenButton', 'uiElements' );
}
button_lk = null;
if ( button_imgs ) {
button_imgs = button_imgs.getElementsByTagName( 'img' );
}
}
if ( !button_imgs || !button_imgs.length ) {
// Alternative text-based "button"
button_lk = document.createElement( 'sup' );
button_lk.appendChild( document.createElement( 'b' ) );
button_lk.firstChild.appendChild( document.createTextNode( ' [' ) );
button_lk.firstChild.appendChild( UFUtils.makeLink( '?', '#' ) );
button_lk.firstChild.appendChild( document.createTextNode( ']' ) );
button_imgs = null;
} else {
button_imgs = Buttons.createClass( button_imgs, 'wpUploadFormHelpOpenClass' );
}
var widest_field = document.getElementById( 'wpAdditionalInfo' );
var max_width = 0;
if ( !widest_field ) {
widest_field = document.getElementById( 'wpUploadDescription' );
}
if ( widest_field ) {
var w = UFUtils.getWidth( widest_field );
try {
max_width = Math.round( w * 0.9 );
} catch ( ex ) {
max_width = 0;
}
}
setHelp( 'wpUploadFile', button_imgs, button_lk, max_width, is_reupload );
setHelp( 'wpUploadFileURL', button_imgs, button_lk, max_width, is_reupload );
setHelp( 'wpDestFile', button_imgs, button_lk, max_width, is_reupload );
setHelp( 'wpSource', button_imgs, button_lk, max_width, is_reupload );
setHelp( 'wpAuthor', button_imgs, button_lk, max_width, is_reupload );
setHelp( 'wpDate', button_imgs, button_lk, max_width, is_reupload );
setHelp( 'wpDesc', button_imgs, button_lk, max_width, is_reupload );
setHelp( 'wpPermission', button_imgs, button_lk, max_width, is_reupload );
setHelp( 'wpOtherVersions', button_imgs, button_lk, max_width, is_reupload );
setHelp( 'wpAdditionalInfo', button_imgs, button_lk, max_width, is_reupload );
setHelp( 'wpPatent', button_imgs, button_lk, max_width, is_reupload );
setHelp( 'wpLicense', button_imgs, button_lk, max_width, is_reupload );
setHelp( 'wpCategories', button_imgs, button_lk, max_width, is_reupload );
setHelp( 'wpWatchthis', button_imgs, button_lk, max_width, is_reupload );
setHelp( 'wpIgnoreWarning', button_imgs, button_lk, max_width, is_reupload );
}
}; // end UFHelp
UploadFormBasic = {
on_error_form: false, // True iff we're on a re-sent form (error case).
setup: function ( auto_fill ) {
// Special setup: don't use separate input fields; just verify the filename and that the
// description isn't empty.
var desc = document.getElementById( 'wpUploadDescription' );
var previous_form = null;
UploadForm.previous_hotcat_state = null;
if ( !UploadForm.isReupload ) {
var current_dest_file = document.getElementById( 'wpDestFile' );
if ( UploadForm ) {
var original_dest_file = null;
if ( current_dest_file ) {
current_dest_file = current_dest_file.value;
original_dest_file = current_dest_file.defaultValue;
}
if ( original_dest_file && original_dest_file.length ) {
// If original_dest_file was set to something, we're not on the original upload form but
// on the re-sent form in error cases.
UploadFormBasic.on_error_form = true;
} else if ( current_dest_file && current_dest_file.length ) {
previous_form = UploadForm.readForm( 'UploadFormBasic' );
if ( !previous_form && desc && desc.value && desc.value.length ) {
// Hmmm... IE sometimes cannot read the cookie (because it wasn't stored, due to some
// strange security settings on some computers that I've been unable to track down).
// If we're here, we have a target file name *and* a description: assume the description
// comes from the browser's field value cache and make sure we don't overwrite it.
auto_fill = false;
}
}
}
if ( previous_form ) {
var additional_data = previous_form[ 0 ].val;
if ( additional_data ) {
additional_data = additional_data.split( '\t' );
var previous_file = additional_data[ 0 ];
if ( previous_file === current_dest_file ) {
if ( additional_data.length >= 2 ) {
UploadForm.previous_hotcat_state = additional_data[ 1 ];
}
} else {
previous_form = null;
}
}
}
}
UploadForm.formModified = true;
if ( document.getElementById( 'wpLicense' ) ) {
UploadForm.setup_license_preview();
}
UploadForm.oldOnSubmit = UploadForm.the_form.onsubmit;
UploadForm.the_form.onsubmit = UploadFormBasic.submit;
if ( !UploadForm.isReupload ) {
UploadForm.addPreviewButton( UploadFormBasic.preview );
}
if ( previous_form ) {
// Restore form values.
if ( desc ) {
var prev = UploadForm.getPrevValue( previous_form, desc.id );
if ( prev ) {
desc.value = prev;
}
}
if ( UploadForm.previous_hotcat_state && hotcat_set_state instanceof Function ) {
var input = document.getElementById( 'hotcat_text' );
if ( input ) {
hotcat_cancel();
}
UploadForm.previous_hotcat_state = hotcat_set_state( UploadForm.previous_hotcat_state );
}
} else {
if ( !!UFConfig.autofill && auto_fill && !UploadForm.isReupload ) {
if ( desc ) {
desc.value = UploadForm.empty_template( 'Information' );
}
}
}
if ( desc && desc.value && desc.value.indexOf( '{{Information' ) >= 0 ) {
// Only hide the box in the Uploadtext if there is really an inormation-template in the
// summary!
var infobox = document.getElementById( 'Uploadtext-template-box' );
if ( infobox ) {
infobox.style.display = 'none';
}
}
},
submit: function ( evt ) {
var overwrite = false;
if ( !UploadForm.isReupload ) {
overwrite = UploadForm.isOverwrite();
}
if ( !UploadFormBasic.verify( overwrite ) ) {
return false;
}
if ( !UploadForm.isReupload ) {
var target_name = document.getElementById( 'wpDestFile' );
if ( target_name && target_name.value ) { // Strip whitespace
target_name.value = target_name.value.replace( /^\s\s*/, '' ).replace( /\s\s*$/, '' );
}
if ( !UploadFormBasic.on_error_form &&
UploadForm &&
target_name && target_name.value
) {
var hotcat_state = null;
if ( hotcat_get_state instanceof Function ) {
var input = document.getElementById( 'hotcat_text' );
if ( input ) {
hotcat_closeform();
}
hotcat_state = hotcat_get_state();
}
// We already know that target_name.value is set!
UploadForm.saveForm(
'UploadFormBasic',
UploadForm.the_form.id,
target_name.value + ( hotcat_state ? '\t' + hotcat_state : '' ),
';path=' + document.location.pathname + ';max-age=1800'
);
// Expire after half an hour.
}
} // end if (UploadForm.isReupload)
var desc = document.getElementById( 'wpUploadDescription' );
var old_desc_value = desc.value;
var do_submit = UploadForm.call_onsubmit( evt || window.event );
if ( !do_submit ) {
desc.value = old_desc_value;
} else {
desc.value = UploadForm.fixCategoryTransclusion( UploadForm.clean( desc.value ) );
UploadForm.hidePreview();
document.getElementById( 'wpDestFile' ).disabled = false;
}
return do_submit;
},
preview: function ( /* evt */ ) {
var overwrite = UploadForm.isOverwrite();
if ( !UploadFormBasic.verify( overwrite ) ) {
return false;
}
var desc = document.getElementById( 'wpUploadDescription' );
UploadForm.makePreview( UploadForm.clean( desc.value ), overwrite );
return true;
},
verify: function ( overwrite ) {
var desc = document.getElementById( 'wpUploadDescription' );
var ok = true;
if ( UploadForm.isReupload ) {
// Only check that the description isn't empty
if ( UploadForm.errorMsgs ) {
delete UploadForm.errorMsgs;
}
UploadForm.errorMsgs = [];
UploadForm.warning_pushed = false;
if ( !desc.value || desc.value.search( /\S/ ) < 0 ) {
desc.style.backgroundColor = UploadForm.errorColor;
desc.onkeyup = UploadForm.resetBg;
UploadForm.errorMsgs.push( 'wpReuploadNoSummaryError' );
ok = false;
}
} else {
if ( !overwrite ) {
if ( UploadForm.errorMsgs ) {
delete UploadForm.errorMsgs;
}
UploadForm.errorMsgs = [];
UploadForm.warning_pushed = false;
if ( !UploadForm.verifyMandatoryField( desc ) ) {
desc.onkeyup = UploadForm.resetBg;
ok = false;
} else {
// We do have a non-empty description. Try to split it up and check that the fields for
// author, source, and description are filled in.
var fields = UploadForm.split_description( desc.value );
if ( fields && fields.length === 4 ) {
if (
!fields[ 1 ] ||
fields[ 1 ].search( /\S/ ) < 0 || // Author
!fields[ 2 ] ||
fields[ 2 ].search( /\S/ ) < 0 // Source
) {
desc.style.backgroundColor = UploadForm.errorColor;
desc.onkeyup = UploadForm.resetBg;
if ( !UploadForm.warning_pushed ) {
if ( UploadForm.errorMsgs ) {
UploadForm.errorMsgs.push( 'wpUploadWarningError' );
}
UploadForm.warning_pushed = true;
}
ok = false;
}
if ( UploadForm.templates[ fields[ 0 ] ].desc_mandatory &&
( !fields[ 3 ] || fields[ 3 ].search( /\S/ ) < 0 ) // Description
) {
desc.style.backgroundColor = UploadForm.errorColor;
desc.onkeyup = UploadForm.resetBg;
UploadForm.errorMsgs.push( 'wpNoDescriptionError' );
ok = false;
}
}
}
// Try a license check
var license = document.getElementById( 'wpLicense' );
if ( !license || !license.selectedIndex ) {
// There must be a license somewhere in the description.
if ( !UploadForm.has_license( [ desc ] ) ) {
var d = desc.value.replace( /\{\{\s*([Ii]nformation|[Pp]ainting|[Ff]lickr)\s*\n/g, '' );
if ( d.indexOf( '{{' ) < 0 ) {
// No transcludion that could provide a license either
desc.style.backgroundColor = UploadForm.errorColor;
desc.onkeyup = UploadForm.resetBg;
if ( !UploadForm.warning_pushed ) {
if ( UploadForm.errorMsgs ) {
UploadForm.errorMsgs.push( 'wpUploadWarningError' );
}
UploadForm.warning_pushed = true;
}
ok = false;
} else {
// Assume it's ok.
}
}
} // end license check
var target_name = document.getElementById( 'wpDestFile' );
if ( target_name ) {
// Trim leading and trailing whitespace
target_name.value = target_name.value.replace( /^\s\s*/, '' ).replace( /\s\s*$/, '' );
if ( !UploadForm.verifyFileName( target_name.value ) ) {
target_name.style.backgroundColor = UploadForm.errorColor;
target_name.onkeyup = function ( evt ) {
UploadForm.resetBg( evt );
if ( wgUploadWarningObj &&
wgUploadWarningObj.keypress instanceof Function &&
!UploadForm.isReupload
) {
wgUploadWarningObj.keypress();
}
};
ok = false;
}
}
}
} // end if (reupload or not)
if ( !ok ) {
UploadForm.hidePreview();
UploadForm.display_errors();
} else {
// It's ok: hide our warning box
var my_warning = document.getElementById( 'wpUploadVerifyWarning' );
if ( my_warning ) {
my_warning.style.display = 'none';
}
}
return ok;
} // end verify
}; // end UploadFormBasic
UploadFormFull = {
form_type: 0, // 0 - single desc field; 1 - one desc field per language
field_state: null, // Will be initialized in setup below.
multi_inputs: null,
// If we're using several description fields, this is an array of objects
pushMultiInput: function ( sel, text ) {
if ( !UploadFormFull.multi_inputs ) {
UploadFormFull.multi_inputs = [ { selector: sel, textfield: text } ];
} else {
UploadFormFull.multi_inputs[ UploadFormFull.multi_inputs.length ] = { selector: sel, textfield: text };
}
var idx = UploadFormFull.multi_inputs.length;
sel.id = 'wpLangSel' + idx;
sel.name = sel.id;
text.id = 'wpDescText' + idx;
text.name = text.id;
},
addDescField: function ( content, lang, idx, stored_form ) {
var selector = LanguageHandler.getSelect( null, lang, UFUI.getLabel( 'wpUnknownLanguageUploadLbl', true ) );
// These style definitions are needed for IE, which otherwise creates excessively wide
// selectors, pushing the main form to the right.
selector.style.maxWidth = '12em';
selector.style.width = '12em';
selector.style.overflow = 'hidden';
var textfield = document.createElement( 'textarea' );
textfield.setAttribute( 'rows', UFUtils.getHeight( UFConfig.description_height, 2, 6 ) );
textfield.style.width = '100%';
UploadFormFull.pushMultiInput( selector, textfield );
var new_row = content.insertRow( idx === null ? content.rows.length : idx );
var first_cell = document.createElement( 'td' );
first_cell.classList.add( 'mw-label' );
first_cell.setAttribute( 'vAlign', 'top' );
first_cell.appendChild( selector );
var second_cell = document.createElement( 'td' );
second_cell.classList.add( 'mw-input' );
second_cell.setAttribute( 'vAlign', 'top' );
second_cell.appendChild( textfield );
new_row.appendChild( first_cell );
new_row.appendChild( second_cell );
if ( stored_form ) {
var prev_idx = UploadForm.getPrevValue( stored_form, selector.id );
var prev_val = UploadForm.getPrevValue( stored_form, textfield.id );
if ( prev_val !== null ) {
textfield.value = prev_val;
}
if ( prev_idx !== null ) {
selector.options[ selector.selectedIndex ].selected = false;
selector.options[ prev_idx ].selected = true;
}
}
UploadFormFull.enable_edittools( textfield );
},
addOneDescField: function ( /* evt */ ) { // onclick handler for the button
var button = document.getElementById( 'wpUploadAddDescription' );
var table_row = button.parentNode.parentNode;
var idx = table_row.rowIndex;
UploadFormFull.addDescField( table_row.parentNode, null, idx, null );
},
addMultiDesc: function ( table, idx, stored_form ) {
var i;
// Add en and user language, if different
var userLang = LanguageHandler.closestLanguage( UFUI.userLanguage );
if ( userLang === 'pt-br' ) {
userLang = 'pt';
} // Per request from Portuguese and Brazilians
var first_cell = document.createElement( 'td' );
first_cell.classList.add( 'mw-label' );
var second_cell = document.createElement( 'td' );
var new_label = document.createElement( 'label' );
new_label.id = 'wpDescLabel';
new_label.appendChild( UFUI.getLabel( 'wpDescUploadLbl' ) );
first_cell.appendChild( new_label );
var new_row = table.insertRow( idx );
new_row.appendChild( first_cell );
new_row.appendChild( second_cell );
idx++;
var added = false;
if ( stored_form ) {
// Maybe we had more... find 'wpLangSel1'
var curr = 0;
for ( i = 1; i < stored_form.length; i++ ) {
if ( stored_form[ i ].id === 'wpLangSel1' ) {
curr = i; break;
}
}
if ( curr > 0 ) {
while ( curr < stored_form.length && !stored_form[ curr ].id.indexOf( 'wpLangSel' ) ) {
UploadFormFull.addDescField( table, null, idx++, stored_form );
added = true; curr++;
if ( curr < stored_form.length && !stored_form[ curr ].id.indexOf( 'wpDescText' ) ) {
curr++;
}
}
}
} // end if
if ( !added ) {
if ( UFConfig.description_languages &&
UFConfig.description_languages instanceof Array &&
UFConfig.description_languages.length ) {
for ( i = 0; i < UFConfig.description_languages.length; i++ ) {
var lang = LanguageHandler.closestLanguage( UFConfig.description_languages[ i ] );
UploadFormFull.addDescField( table, lang, idx++, stored_form );
}
} else {
if ( UFConfig.own_language_first ) {
if ( userLang && userLang !== UFUI.defaultLanguage ) {
UploadFormFull.addDescField( table, userLang, idx++, stored_form );
}
UploadFormFull.addDescField( table, UFUI.defaultLanguage, idx++, stored_form );
} else {
UploadFormFull.addDescField( table, UFUI.defaultLanguage, idx++, stored_form );
if ( userLang && userLang !== UFUI.defaultLanguage ) {
UploadFormFull.addDescField( table, userLang, idx++, stored_form );
}
}
}
}
// Now add a "+" button
var additional = UploadForm.customFormButton(
'wpUploadFormAddDescButton', // Customization ID
'wpUploadAddDescription', // ID of button
'+', // Default text
UploadFormFull.addOneDescField // Event handler
);
new_row = table.insertRow( idx++ );
first_cell = document.createElement( 'td' );
second_cell = document.createElement( 'td' );
second_cell.classList.add( 'mw-input' );
second_cell.appendChild( additional );
new_row.appendChild( first_cell );
new_row.appendChild( second_cell );
return idx;
},
changeField: function ( field_id ) { // Callback for changeable field button
function get_selection( field ) {
// Based on code from Jonas Raoni Soares Silva at http://jsfromhell.com/forms/selection
// License: {{tl|attribution}}
// Warning: simplified because we apply it only to an INPUT field. For TEXTAREAs, see the
// URL given.
if ( field.selectionStart !== undefined ) {
return { start: field.selectionStart, end: field.selectionEnd };
} else if ( field.createTextRange ) {
field.focus();
var s = document.selection.createRange();
if ( s.parentElement() !== field ) {
return { start: 0, end: 0 };
}
var r = field.createTextRange(); r.setEndPoint( 'EndToStart', s );
return { start: r.text.length, end: r.text.length + s.text.length };
}
return { start: 0, end: 0 };
}
var field = document.getElementById( field_id );
if ( field.disabled ) {
return;
} // Don't do anything if the field isn't enabled.
var button = document.getElementById( field_id + '_Button' );
var cell = field.parentNode;
if ( !field || !button || !cell ) {
return;
} // Error message here?
var new_field = document.createElement( 'textarea' );
var height = UFUtils.getHeight( UploadFormFull.field_state[ field_id ].height, 2, 4 );
new_field.setAttribute( 'rows', height );
new_field.style.width = '100%';
new_field.value = field.value;
var sel = get_selection( field );
var tab_idx = field.getAttribute( 'tabindex' );
cell.removeChild( button );
cell.replaceChild( new_field, field );
field.id = '';
field.onfocus = null;
new_field.id = field_id;
new_field.setAttribute( 'tabindex', tab_idx );
UploadFormFull.enable_edittools( new_field );
// Restore the selection
if ( new_field.setSelectionRange ) { // e.g. khtml
new_field.setSelectionRange( sel.start, sel.end );
} else if ( new_field.selectionStart !== undefined ) {
new_field.selectionStart = sel.start;
new_field.selectionEnd = sel.end;
} else if ( new_field.createTextRange ) { // IE
var new_selection = new_field.createTextRange();
new_selection.move( 'character', sel.start );
new_selection.moveEnd( 'character', sel.end - sel.start );
new_selection.select();
}
new_field.focus();
UploadFormFull.field_state[ field_id ].height = height;
},
enable_edittools: function ( textfield ) {
// To be called on each dynamically added field to ensure the edit toolbar works there
if ( window.EditTools && EditTools.registerTextField instanceof Function ) {
// We have EditTools
var buttons = document.getElementById( 'specialchars' );
if ( buttons && buttons.firstChild && buttons.firstChild.nodeName.toLowerCase() === 'select' ) {
// EditTools is already set up: we have to add an onfocus handler ourselves
$( textfield ).focus( EditTools.registerTextField );
}
// Otherwise, EditTools will be set up later, and will catch this field, so we don't have
// to do anything.
}
},
switch_intro_text: function () {
// Set up the display of [[MediaWiki:Uploadtext]]
var long_text = document.getElementById( 'wpUploadFormLongText' );
var short_text = document.getElementById( 'wpUploadFormShortText' );
if ( long_text && short_text ) {
long_text.style.display = 'none';
if ( UFUtils.isChildOf( long_text, short_text ) ) {
// If long_text is a child of short_text, then short_text is already shown, and
// long_text is just a part that isn't needed for the new upload form. Hence
// we're done.
return;
}
if ( UFUtils.isChildOf( short_text, long_text ) ) {
// If the short_text is within the long_text, we need to take it out; otherwise
// it won't be shown.
short_text.parentNode.removeChild( short_text );
long_text.parentNode.insertBefore( short_text, long_text.nextSibling );
}
short_text.style.display = '';
} else {
// Remove the redundant infobox in the uploadtext explanation. People should *not*
// insert this template into description.
var infobox = document.getElementById( 'Uploadtext-template-box' );
if ( infobox ) {
infobox.style.display = 'none';
}
}
},
set_hints: function () {
UploadForm.addAfterField( 'wpDestFile', UFUI.getHint( 'wpUploadFormDestFileHint' ) );
UploadForm.addAfterField( 'wpSource', UFUI.getHint( 'wpUploadFormSourceHint' ) );
UploadForm.addAfterField( 'wpAuthor', UFUI.getHint( 'wpUploadFormAuthorHint' ) );
UploadForm.addAfterField( 'wpDate', UFUI.getHint( 'wpUploadFormDateHint' ) );
UploadForm.addAfterField( 'wpPermission', UFUI.getHint( 'wpUploadFormPermissionHint' ) );
UploadForm.addAfterField( 'wpAdditionalInfo', UFUI.getHint( 'wpUploadFormAdditionalInfoHint' ) );
UploadForm.addAfterField( 'catlinks', UFUI.getHint( 'wpUploadFormCategoryHint' ) );
},
setup: function () {
function addField( table, idx, id, label, field, stored_form ) {
if ( !label ) {
label = UFUI.getLabel( id + 'UploadLbl' );
}
var new_row = table.insertRow( idx );
var firstCell = document.createElement( 'td' );
firstCell.classList.add( 'mw-label' );
var new_label = document.createElement( 'label' );
new_label.htmlFor = id;
new_label.appendChild( label );
firstCell.appendChild( new_label );
var secondCell = document.createElement( 'td' );
secondCell.classList.add( 'mw-input' );
field.setAttribute( 'name', id );
field.setAttribute( 'id', id );
secondCell.appendChild( field );
new_row.appendChild( firstCell );
new_row.appendChild( secondCell );
var prev_value = UploadForm.getPrevValue( stored_form, id );
if ( prev_value ) {
field.value = prev_value;
}
UploadFormFull.enable_edittools( field );
}
function addInput( table, idx, id, label, width, stored_form ) {
var new_field = document.createElement( 'input' );
new_field.setAttribute( 'type', 'text' );
new_field.setAttribute( 'size', String( width ) );
addField( table, idx, id, label, new_field, stored_form );
UploadFormFull.enable_edittools( new_field );
return new_field;
}
function addChangeableField( height, table, idx, id, label, width, stored_form ) {
var new_field = null;
var field_id = 'wp' + id;
if ( !height ) {
height = UFUtils.getHeight( UploadFormFull.field_state[ field_id ].height, 1, 4 );
}
if ( height > 1 ) {
new_field = document.createElement( 'textarea' );
new_field.setAttribute( 'rows', height );
new_field.style.width = '100%';
addField( table, idx, 'wp' + id, null, new_field, stored_form );
} else {
new_field = addInput( table, idx, field_id, null, 80, stored_form );
var button = UploadForm.customFormButton(
'wpUploadForm' + id + 'Button',
field_id + '_Button',
'...',
function () {
UploadFormFull.changeField( field_id );
}
);
new_field.parentNode.insertBefore( button, new_field.nextSibling );
}
UploadFormFull.field_state[ field_id ].height = height;
UploadFormFull.enable_edittools( new_field );
}
function setCheckBoxes( previous_form, boxes ) {
if ( !boxes || !boxes.length || !previous_form ) {
return;
}
for ( var i = 0; i < boxes.length; i++ ) {
if ( boxes[ i ] ) {
var prev_val = UploadForm.getPrevValue( previous_form, boxes[ i ].id );
if ( prev_val ) {
boxes[ i ].checked = prev_val;
}
}
}
}
// Init the field states. Cannot be done earlier, otherwise definitions in user's
// monobook.js (or modern.js, or ...) won't be taken aboard.
UploadFormFull.field_state = {
wpSource: { height: UFConfig.source_field_size },
wpAuthor: { height: UFConfig.author_field_size }
};
var previous_form = null;
var previous_type = -1; // unknown
var previous_fields = [ 0, 0 ];
UploadForm.previous_hotcat_state = null;
if ( UploadForm ) {
// We know that when we arrive here originally, wpDestFile.value is empty, as is
// wpDestFile.defaultValue. If we entered something, submitted, and then come back,
// modern browsers restore form entries, at least for the fields in the static XHTML.
// wpDestFile is such a static field (it isn't added by Javascript), so if we have a
// non-empty value here, we know that the form needs to restored. (But see the caveat
// about IE and onload handling at the bottom of the file!)
var current_dest_file = document.getElementById( 'wpDestFile' );
if ( current_dest_file ) {
current_dest_file = current_dest_file.value;
}
if ( current_dest_file && current_dest_file.length ) {
previous_form = UploadForm.readForm( 'UploadForm' );
}
if ( previous_form ) {
var additional_data = previous_form[ 0 ].val;
if ( additional_data ) {
additional_data = additional_data.split( '\t' );
var previous_file = additional_data[ 1 ];
if ( previous_file === current_dest_file ) {
previous_type = parseInt( additional_data[ 0 ], 10 );
previous_fields[ 0 ] = parseInt( additional_data[ 2 ], 10 );
previous_fields[ 1 ] = parseInt( additional_data[ 3 ], 10 );
if ( additional_data.length >= 5 ) {
UploadForm.previous_hotcat_state = additional_data[ 4 ];
}
} else {
previous_form = null;
}
}
}
}
var original_desc = document.getElementById( 'wpUploadDescription' );
var original_row = original_desc.parentNode.parentNode;
var table = original_row.parentNode;
var original_idx = original_row.rowIndex;
UploadForm.formModified = true;
original_desc.setAttribute( 'id', '' );
UploadForm.oldOnSubmit = UploadForm.the_form.onsubmit;
UploadForm.the_form.onsubmit = UploadFormFull.submit;
table.deleteRow( original_idx );
var idx = original_idx;
// Insert source field
var new_field = null;
addChangeableField( previous_fields[ 0 ], table, idx++, 'Source', null, 80, previous_form );
addChangeableField( previous_fields[ 1 ], table, idx++, 'Author', null, 80, previous_form );
addInput( table, idx++, 'wpDate', null, 80, previous_form );
// Insert description field
if ( window.LanguageHandler === undefined || !previous_type ) {
// Basic setup
new_field = document.createElement( 'textarea' );
new_field.setAttribute( 'rows', UFUtils.getHeight( UFConfig.description_height, 6, 12 ) );
new_field.style.width = '100%';
// Do not name the new field 'wpUploadDescription', otherwise MediaWiki:Upload.js
// might prefill it with an information template!
addField( table, idx++, 'wpDesc', null, new_field, previous_form );
UploadFormFull.form_type = 0;
} else {
idx = UploadFormFull.addMultiDesc( table, idx, previous_form );
UploadFormFull.form_type = 1;
}
addInput( table, idx++, 'wpOtherVersions', null, 80, previous_form );
addInput( table, idx++, 'wpPermission', null, 80, previous_form );
new_field = document.createElement( 'textarea' );
new_field.setAttribute( 'rows', UFUtils.getHeight( UFConfig.additional_info_height, 2, 10 ) );
new_field.style.width = '100%';
// Work-around Firefox's "one additional line" bug
addField( table, idx++, 'wpAdditionalInfo', null, new_field, previous_form );
// Add a preview button.
UploadForm.addPreviewButton( UploadFormFull.preview );
// Correct tab indices.
for ( var i = 0; i < UploadForm.the_form.length; i++ ) {
UploadForm.the_form.elements[ i ].setAttribute( 'tabindex', String( i ) );
}
var license = document.getElementById( 'wpLicense' );
// Change the license previewer to not cause a table re-layout
if ( license ) {
// These style definitions are because long option labels result in excessively wide
// selectors, causing also the description fields to go beyond the right border of the
// page.
license.style.maxWidth = '100%';
license.style.width = '100%';
license.style.overflow = 'hidden';
}
UploadForm.setup_license_preview();
if ( license ) {
var prev = UploadForm.getPrevValue( previous_form, 'wpLicense' );
if ( prev ) {
try {
license.options[ license.selectedIndex ].selected = false;
license.options[ prev ].selected = true;
} catch ( ex ) {
}
}
}
// Pre-fill in some cases
if ( UFUI.isOwnWork ) {
var src = document.getElementById( 'wpSource' );
var author = document.getElementById( 'wpAuthor' );
if ( src && !src.value ) {
src.value = UploadForm.getOwnWorkSource();
}
if ( author && !author.value ) {
author.value = UploadForm.getOwnWorkAuthor();
}
if ( typeof UFConfig.ownwork_date === 'string' &&
UFConfig.ownwork_date.search( /\S/ ) >= 0 ) {
var date = document.getElementById( 'wpDate' );
if ( date && !date.value ) {
date.value = UFConfig.ownwork_date;
}
}
}
if ( previous_form ) {
setCheckBoxes(
previous_form,
[
document.getElementById( 'wpWatchthis' ),
document.getElementById( 'wpIgnoreWarning' )
] );
}
UploadFormFull.switch_intro_text();
// If HotCat is present, restore its state, too.
if ( UploadForm.previous_hotcat_state && hotcat_set_state instanceof Function ) {
var input = document.getElementById( 'hotcat_text' );
if ( input ) {
hotcat_cancel();
}
UploadForm.previous_hotcat_state = hotcat_set_state( UploadForm.previous_hotcat_state );
}
UploadFormFull.set_hints();
}, // end setup
get_desc_text: function ( basic ) {
var desc_text = '';
if ( !UploadFormFull.multi_inputs ) {
var desc = document.getElementById( 'wpDesc' );
if ( desc && !desc.disabled ) {
desc_text = UploadForm.clean( desc.value );
}
} else {
for ( var i = 0; i < UploadFormFull.multi_inputs.length; i++ ) {
if ( !UploadFormFull.multi_inputs[ i ].textfield.disabled ) {
var text = UploadFormFull.multi_inputs[ i ].textfield.value;
var selector = UploadFormFull.multi_inputs[ i ].selector;
var lang = selector.options[ selector.selectedIndex ].value;
if ( text ) {
text = UploadForm.clean( text );
if ( desc_text.length ) {
desc_text += '\n';
}
if ( !basic && lang && lang !== 'unknown' ) {
// This is Commons-specific! The tl-template is already used, the template for
// Tagalog is tgl!
if ( lang === 'tl' ) {
lang = 'tgl';
}
desc_text += '{{' + lang + '|1=' + text + '}}';
} else {
desc_text += text;
}
}
} // end if !disabled
}
}
var more_info = document.getElementById( 'wpAdditionalInfo' );
if ( !basic ) {
var src = document.getElementById( 'wpSource' );
var author = document.getElementById( 'wpAuthor' );
var date = document.getElementById( 'wpDate' );
var other = document.getElementById( 'wpPermission' );
var othervers = document.getElementById( 'wpOtherVersions' );
desc_text = '{{Information\n' +
'|Description =' + desc_text + '\n' +
'|Source =' + ( !src.disabled ? UploadForm.clean( src.value ) : '' ) + '\n' +
'|Author =' + ( !author.disabled ? UploadForm.clean( author.value ) : '' ) + '\n' +
'|Date =' + ( !date.disabled ? UploadForm.clean( date.value ) : '' ) + '\n' +
( ( other && !other.disabled && other.value ) ?
'|Permission =' + UploadForm.clean( other.value ) + '\n' :
'' ) +
( ( othervers && !othervers.disabled && othervers.value ) ?
'|other_versions =' + UploadForm.clean( othervers.value ) + '\n' :
'' ) +
'}}\n';
} else {
desc_text += '\n';
}
// Append the additional info, if any
if ( more_info && !more_info.disabled && more_info.value ) {
desc_text += UploadForm.clean( more_info.value );
}
return desc_text;
},
submit: function ( evt ) {
var overwrite = UploadForm.isOverwrite();
if ( !UploadFormFull.verify( overwrite ) ) {
return false;
}
// Now put together an information-template
var desc_text = UploadFormFull.get_desc_text( overwrite );
var do_submit = true;
var target_name = document.getElementById( 'wpDestFile' );
if ( target_name && target_name.value ) { // Strip whitespace
target_name.value = target_name.value.replace( /^\s\s*/, '' ).replace( /\s\s*$/, '' );
}
var dummy_desc = document.getElementById( 'wpUploadDescription' );
// Sometimes, we do restore from scratch, and sometimes, the browser manages to keep everything.
// If so, we may have a wpUploadDescription from an earlier submission. Remove it.
if ( dummy_desc ) {
dummy_desc.parentNode.removeChild( dummy_desc );
}
if ( UploadForm && target_name && target_name.value ) {
var hotcat_state = null;
if ( hotcat_get_state instanceof Function ) {
var input = document.getElementById( 'hotcat_text' );
if ( input ) {
hotcat_closeform();
}
hotcat_state = hotcat_get_state();
}
// We already know that target_name.value is set!
UploadForm.saveForm(
'UploadForm',
UploadForm.the_form.id,
String( UploadFormFull.form_type ) +
'\t' + target_name.value +
'\t' + UploadFormFull.field_state.wpSource.height +
'\t' + UploadFormFull.field_state.wpAuthor.height +
( hotcat_state ? '\t' + hotcat_state : '' ),
';path=' + document.location.pathname + ';max-age=1800'
);
// Expire after half an hour.
}
dummy_desc = document.createElement( 'textarea' );
dummy_desc.setAttribute( 'rows', '6' );
dummy_desc.setAttribute( 'cols', '80' );
dummy_desc.style.display = 'none';
dummy_desc.setAttribute( 'name', 'wpUploadDescription' );
dummy_desc.setAttribute( 'id', 'wpUploadDescription' );
UploadForm.the_form.appendChild( dummy_desc );
dummy_desc.value = UploadForm.fixCategoryTransclusion( desc_text );
do_submit = UploadForm.call_onsubmit( evt || window.event );
if ( !do_submit ) {
// Oops. We actually don't submit. Remove the hidden field
UploadForm.the_form.removeChild( dummy_desc );
} else {
UploadForm.hidePreview();
document.getElementById( 'wpDestFile' ).disabled = false;
document.getElementById( 'wpEditToken' ).disabled = false;
}
return do_submit;
},
preview: function ( /* evt */ ) {
var overwrite = UploadForm.isOverwrite();
if ( !UploadFormFull.verify( overwrite ) ) {
return false;
}
UploadForm.makePreview( UploadFormFull.get_desc_text( overwrite ), overwrite );
return true;
},
verify: function ( overwrite ) {
var src = document.getElementById( 'wpSource' );
var author = document.getElementById( 'wpAuthor' );
// var date = document.getElementById( 'wpDate' );
var other = document.getElementById( 'wpPermission' );
// var othervers = document.getElementById( 'wpOtherVersions' );
var moreInfo = document.getElementById( 'wpAdditionalInfo' );
var desc;
var ok = true;
if ( !overwrite ) {
if ( UploadForm.errorMsgs ) {
delete UploadForm.errorMsgs;
}
UploadForm.errorMsgs = [];
UploadForm.warning_pushed = false;
if ( !UploadForm.verifyMandatoryField( src, function ( src ) {
var flickr_ok = !UFUI.isFromFlickr ||
src.search( /https?:\/\/([^./]+\.)*flickr\.com/ ) >= 0;
if ( !flickr_ok ) {
UploadForm.errorMsgs.push( 'wpFlickrURLError' );
}
return flickr_ok;
} ) ) {
src.onkeyup = UploadForm.resetBg;
ok = false;
}
if ( !UploadForm.verifyMandatoryField( author ) ) {
author.onkeyup = UploadForm.resetBg;
ok = false;
}
// Piece the description(s) together
var all_descs = '';
if ( !UploadFormFull.multi_inputs ) {
desc = document.getElementById( 'wpDesc' );
if ( desc ) {
all_descs = desc.value;
}
} else {
for ( var input_idx = 0; input_idx < UploadFormFull.multi_inputs.length; input_idx++ ) {
all_descs += UploadFormFull.multi_inputs[ input_idx ].textfield.value;
}
}
// License check
var license_field = document.getElementById( 'wpLicense' );
var license_chosen = !license_field || license_field.selectedIndex > 0;
if ( !license_chosen && !UploadForm.has_license( [ all_descs, other, moreInfo ] ) ) {
if ( !UploadForm.warning_pushed ) {
UploadForm.errorMsgs.push( 'wpUploadWarningError' );
UploadForm.warning_pushed = true;
}
ok = false;
}
var target_name = document.getElementById( 'wpDestFile' );
if ( target_name ) {
// Trim leading and trailing whitespace
target_name.value = target_name.value.replace( /^\s\s*/, '' ).replace( /\s\s*$/, '' );
if ( !UploadForm.verifyFileName( target_name.value ) ) {
target_name.style.backgroundColor = UploadForm.errorColor;
target_name.onkeyup = function ( evt ) {
UploadForm.resetBg( evt );
if ( wgUploadWarningObj && wgUploadWarningObj.keypress instanceof Function && !UploadForm.isReupload ) {
wgUploadWarningObj.keypress();
}
};
ok = false;
}
}
if ( UploadForm.templates[ 0 ].desc_mandatory ) {
if ( all_descs.search( /\S/ ) < 0 ) {
if ( !UploadFormFull.multi_inputs ) {
desc = document.getElementById( 'wpDesc' );
if ( desc ) {
desc.style.backgroundColor = UploadForm.errorColor;
desc.onkeyup = UploadForm.resetBg;
}
} else {
UploadFormFull.setMultiBg( UploadForm.errorColor, UploadFormFull.resetMultiBg );
}
UploadForm.errorMsgs.push( 'wpNoDescriptionError' );
ok = false;
}
} // end description check
} // end overwrite
if ( !ok ) {
UploadForm.hidePreview();
UploadForm.display_errors();
} else {
// It's ok: hide our warning box
var my_warning = document.getElementById( 'wpUploadVerifyWarning' );
if ( my_warning ) {
my_warning.style.display = 'none';
}
}
return ok;
},
setMultiBg: function ( color, handler ) {
if ( !UploadFormFull.multi_inputs ) {
return;
}
for ( var i = 0; i < UploadFormFull.multi_inputs.length; i++ ) {
var field = UploadFormFull.multi_inputs[ i ].textfield;
field.style.backgroundColor = color;
field.onkeyup = handler;
}
},
resetMultiBg: function ( evt ) {
if ( UploadForm.resetBg( evt ) ) {
// Reset the backgrounds of all description fields
UploadFormFull.setMultiBg( '#FFF', null );
}
}
}; // end UploadFormFull
UploadForm = {
isInstalled: false, // Set to true when the onload hook runs
debug: false, // Can be set to true by adding "&debug=true" to the URL
oldOnSubmit: null, // Possibly already existing onsubmit handler
errorColor: 'lightpink', // The light red from Template:Copyvio
formModified: false,
isReupload: false,
setup_hotcat_label: function () {
// If HotCat is present, translate its label if we can find it
var hotcat_label_cell = document.getElementById( 'hotcatLabel' );
if ( hotcat_label_cell ) {
// Change its ID, just to be sure
hotcat_label_cell.setAttribute( 'id', 'hotcatLabelTranslated' );
// Assumes that the cell has only one child (which is normally the case)
hotcat_label_cell.replaceChild(
UFUI.getLabel( 'wpCategoriesUploadLbl' ),
hotcat_label_cell.firstChild
);
}
},
setup_error_display: function () {
var warning_cell = document.getElementById( 'wpDestFile-warning' );
if ( !warning_cell ) {
return;
}
var row = warning_cell.parentNode;
var new_cell = document.createElement( 'td' );
new_cell.style.padding = '0';
// Remove the colspan, if any, and insert a new cell to the left
warning_cell.colspan = '';
warning_cell.padding = '0';
row.insertBefore( new_cell, warning_cell );
UFUtils.convert_td_div( warning_cell );
},
set_fields_enabled: function ( enabled, except ) {
// Enables or disables all named fields in the form, except those whose ids are
// listed in except
var skip = except.join( ' ' );
var elems = UploadForm.the_form.elements;
var changed = false;
for ( var i = 0; i < elems.length; i++ ) {
if ( elems[ i ].type === 'hidden' ) {
continue;
} // Don't fool around with hidden elements
var id = elems[ i ].id;
if ( !id || !id.length ) {
id = elems[ i ].name;
}
if ( id && id.length ) {
if ( skip.indexOf( id ) < 0 ) {
if ( elems[ i ].disabled === enabled ) {
changed = true;
if ( elems[ i ].type === 'text' || elems[ i ].type === 'textarea' ) {
// Set the background. Actually, I'd like to just reset it to whatever the
// default was, but setting it to null doesn't do anything in IE6... We
// force a light gray for disabled fields since IE6 doesn't have a real
// visual "disabled" indicator for input fields.
try {
elems[ i ].style.backgroundColor = ( enabled ? '#FFF' : '#EEEEEE' );
} catch ( some_error ) {
// Swallow
}
}
elems[ i ].disabled = !enabled;
}
}
}
}
if ( changed ) {
// Clear warning messages. If we disabled fields, they're obsolete; if we enabled fields,
// new warnings will be generated upon submit if necessary.
var my_warning = document.getElementById( 'wpUploadVerifyWarning' );
if ( my_warning ) {
my_warning.style.display = 'none';
}
}
},
previous_hotcat_state: null,
getPrevValue: function ( stored_form, element_id ) {
// Return a field's previous value, if known
if ( !stored_form || stored_form.length <= 1 ||
!element_id || !element_id.length ) {
return null;
}
for ( var i = 1; i < stored_form.length; i++ ) {
if ( stored_form[ i ] && element_id === stored_form[ i ].id ) {
return stored_form[ i ].val;
}
}
return null;
},
license_button: null,
license_button_shown: false,
current_license_preview: ' ',
get_license_preview: function () { // Tooltip callback
var div = document.createElement( 'div' );
div.style.display = 'none';
document.body.appendChild( div );
div.innerHTML = UploadForm.current_license_preview;
document.body.removeChild( div );
div.style.fontSize = 'smaller';
div.style.display = '';
var wrapper = document.createElement( 'div' );
wrapper.appendChild( div );
return wrapper;
},
create_license_button: function () {
// Will be called only from our rewritten wgUploadLicenseObj.showPreview, i.e.
// we *know* that we *do* have Tooltips and Buttons here.
var previewButton = UploadForm.customFormButton(
'wpUploadFormPreviewLicenseButton', // Customization ID
'wpUploadPreviewLicense', // ID of button
null, // Default text
null, // Event handler, will be set below
'wpPreviewLicenseUploadLbl' // default label ID
);
new Tooltip(
previewButton,
UploadForm.get_license_preview,
{
activate: Tooltip.CLICK,
deactivate: ( UFHelp.help_close_imgs ?
Tooltip.CLICK_ELEM :
Tooltip.CLICK_TIP | Tooltip.CLICK_ELEM | Tooltip.LOSE_FOCUS ),
close_button: UFHelp.help_close_imgs,
mode: Tooltip.FIXED,
anchor: Tooltip.TOP_LEFT,
fixed_offset: { x: 10, y: 5, dy: -1 },
open_delay: 0,
hide_delay: 0
},
UFHelp.tooltip_styles
);
UploadForm.license_button = previewButton;
},
setup_license_preview: function () {
var preview_panel = document.getElementById( 'mw-license-preview' );
if ( preview_panel ) {
UFUtils.convert_td_div( preview_panel );
}
// Change the license previewer to not overwrite our warning message, if any.
if ( window.wgUploadLicenseObj && wgUploadLicenseObj.showPreview && window.Tooltip ) {
wgUploadLicenseObj.showPreview = function ( preview ) {
var preview_panel = document.getElementById( 'mw-license-preview' );
if ( !preview_panel ) {
return;
}
if ( preview === UploadForm.current_license_preview ) {
return;
}
UploadForm.current_license_preview = preview;
var contents = null;
var new_state = false;
if ( !preview || !preview.length || preview === ' ' ) {
contents = document.createTextNode( '\xa0' ); // a single
new_state = false;
} else {
if ( !UploadForm.license_button ) {
UploadForm.create_license_button();
}
if ( !UploadForm.license_button_shown ) {
contents = UploadForm.license_button;
}
new_state = true;
}
if ( contents && new_state !== UploadForm.license_button_shown ) {
if ( preview_panel.firstChild ) {
preview_panel.replaceChild( contents, preview_panel.firstChild );
} else {
preview_panel.appendChild( contents );
}
}
UploadForm.license_button_shown = new_state;
}; // end function
}
},
preview_tooltip: null, // Tooltip, if preview so configured
do_preview: null, // Function to call to actually generate the preview
addPreviewButton: function ( handler ) {
// If we don't have Ajax, our preview won't work anyway.
if ( !window.XMLHttpRequest && !window.ActiveXObject ) {
return;
}
var uploadButton = document.getElementsByName( 'wpUpload' )[ 0 ]; // Has no ID...
// If we can't find the upload button, we don't know where to insert the preview button.
if ( !uploadButton ) {
return;
}
try {
var previewButton = UploadForm.customFormButton(
'wpUploadFormPreviewButton', // Customization ID
'wpUploadPreview', // ID of button
null, // Default text
UploadForm.generatePreview, // Event handler
'wpPreviewUploadLbl' // default label ID
);
if ( UFConfig.page_preview_in_tooltip &&
window.Tooltip ) {
UploadForm.preview_tooltip = new Tooltip(
previewButton,
UploadForm.getPreview,
{
activate: Tooltip.NONE, // We'll show it manually in generatePreview.
deactivate: Tooltip.CLICK_TIP,
close_button: UFHelp.help_close_imgs,
mode: Tooltip.FIXED,
target: uploadButton,
anchor: Tooltip.TOP_LEFT,
fixed_offset: { x: 0, y: 5, dy: -1 },
open_delay: 0,
hide_delay: 0
},
UFHelp.tooltip_styles
);
}
UploadForm.do_preview = handler;
previewButton.setAttribute( 'style', 'margin-left: 0.5em;' );
var hotKey = 'p';
previewButton.setAttribute( 'accesskey', hotKey );
if ( !( /\[\w+\]$/.test( previewButton.title ) ) ) {
previewButton.title += ' [' + hotKey + ']';
}
if ( $.fn.updateTooltipAccessKeys ) {
$( previewButton ).updateTooltipAccessKeys();
}
uploadButton.parentNode.insertBefore( previewButton, uploadButton.nextSibling );
} catch ( ex ) {
}
},
getOwnWorkAuthor: function () {
if ( typeof UFConfig.ownwork_author === 'string' &&
UFConfig.ownwork_author.search( /\S/ ) >= 0 ) {
// It's a non-empty string
return UFConfig.ownwork_author;
} else {
return '[[User:' + mw.config.get( 'wgUserName' ) + '|' + mw.config.get( 'wgUserName' ) + ']]';
}
},
getOwnWorkSource: function () {
var text = UFUI.getLabel( 'wpOwnWorkUploadLbl', true );
var result = null;
try {
// Must have a text node.
while ( text && text.nodeType !== Node.TEXT_NODE ) {
text = text.firstChild;
}
if ( text ) {
result = text.data.replace( /^\s+/, '' ).replace( /\s+$/, '' );
}
} catch ( ex ) {
result = null;
}
if ( !result ) {
result = 'Own work by ' + UploadForm.getOwnWorkAuthor();
}
return result;
},
customFormButton: function ( ui_id, id, default_text, handler, default_id ) {
function getButtonSpan( container, idx ) {
if ( !container ) {
return null;
}
var spans = container.getElementsByTagName( 'span' );
var span = null;
if ( !spans || spans.length <= idx ) {
// No spans... if idx is zero, try simply to take the first text node within container.
if ( !idx ) {
span = container;
}
} else {
span = spans[ idx ];
}
// Ok, let's see if we have some text...
while ( span && span.nodeType !== Node.TEXT_NODE ) {
span = span.firstChild;
}
if ( span ) {
return span.data.replace( /^\s+/, '' ).replace( /\s+$/, '' );
}
return null;
}
function getDefault( default_text, default_id ) {
if ( !default_text ) {
if ( default_id ) {
default_text = UFUI.getLabel( default_id, true );
// Must have a text node
while ( default_text && default_text.nodeType !== Node.TEXT_NODE ) {
default_text = default_text.firstChild;
}
if ( default_text ) {
default_text = default_text.data.replace( /^\s+/, '' ).replace( /\s+$/, '' );
}
} else {
default_text = 'X';
} // Hmmm... a serious misconfiguration
}
return default_text;
}
var button = null, imgs = null;
button = UFUI.getEntry( ui_id, 'uiElements', UFUI.internalLanguage );
if ( !button ) {
button = UFUI.getEntry( ui_id, 'uiElements' );
}
if ( button ) {
imgs = button.getElementsByTagName( 'img' );
}
if ( !imgs || !imgs.length || window.Buttons === undefined ) {
var buttonText = getButtonSpan( button, 0 );
if ( !buttonText ) {
buttonText = getDefault( default_text, default_id );
}
var alternateText = getButtonSpan( button, 1 );
button = document.createElement( 'input' );
button.setAttribute( 'id', id );
button.setAttribute( 'name', id );
button.type = 'button';
button.value = buttonText;
if ( alternateText ) {
button.title = alternateText;
}
button.onclick = handler;
} else {
button = Buttons.makeButton( imgs, id, handler );
}
return button;
},
the_form: null,
// If a needed script that is included hasn't loaded yet, we try at most install_max_attempts
// times install_delay. If it then still has not loaded, we install all the same, and the
// setup routine will have to deal with it. (Note that script loading is asynchronous!)
install_delay: 500, // Milliseconds
install_attempts: 0,
install_max_attempts: 5, // Five times: maximum delay 2.5s
really_install: function ( force_basic ) {
UploadForm.install_attempts++;
if ( UploadForm.install_attempts <= UploadForm.install_max_attempts &&
( window.LanguageHandler === undefined ||
window.UIElements === undefined ||
window.Tooltip === undefined ) ) {
// Add needed scripts in the condition above.
window.setTimeout( function () {
UploadForm.really_install( force_basic );
}, UploadForm.install_delay );
} else {
UFUI.sanitizeUserLanguage();
var use_basic = force_basic || !!UFConfig.forcebasic || UFUI.isExperienced;
if ( use_basic && !force_basic ) {
// Only for autoconfirmed users!
var is_auto = false;
var userGroups = mw.config.get( 'wgUserGroups' );
if ( userGroups ) {
for ( var i = 0; i < userGroups.length && !is_auto; i++ ) {
is_auto = userGroups[ i ] === 'autoconfirmed';
}
}
if ( !is_auto ) {
use_basic = false;
}
}
try {
UFHelp.precreate_tooltip_closer();
UploadForm.setFileExtensions();
if ( use_basic ||
document.URL.indexOf( 'uploadformstyle=basic' ) >= 0 ||
document.URL.search( /uselang=(\w|-)*fromwikimedia/ ) >= 0 ) {
// The fromwikimedia forms are special enough to warrant a special setup.
UploadFormBasic.setup( !force_basic );
} else {
UploadFormFull.setup();
}
UploadForm.setup_error_display();
UploadForm.setup_hotcat_label();
UFHelp.setupHelp( UploadForm.isReupload );
if ( !UploadForm.isReupload ) {
UFFixes.fixAutocompletion();
}
UploadForm.setupOverwriteMsg();
// Handle the "Upload new version" links, these have &wpDestFile=... in the URL, which
// defeats overwrite detection. Because someone might construct such a URL manually
// *not* actually overwriting an existing file, we still do the check:
if ( !UploadForm.isReupload ) {
UploadForm.check_initial_dest_file();
}
} catch ( ex ) {
if ( console && console.warn ) {
console.warn( ex );
}
mw.log.warn( ex );
// Not good at all. Something went badly wrong. If we have already modified the form,
// the best thing is probably to reload and make sure we don't try again:
if ( UploadForm.formModified ) {
var reload_url = document.URL;
reload_url +=
( ( reload_url.indexOf( '?' ) >= 0 ) ? '&' : '?' ) +
'uploadformstyle=plain';
window.location.href = reload_url;
}
}
}
},
install: function () {
if ( UploadForm.isInstalled ) {
return;
} // Do this only once per page!
UploadForm.isInstalled = true;
if ( document.URL.indexOf( 'uploadformstyle=plain' ) >= 0 ) {
return;
} // We're disabled
// Also don't do anything if we're not on an upload form.
if ( mw.config.get( 'wgCanonicalNamespace' ) !== 'Special' || mw.config.get( 'wgCanonicalSpecialPageName' ) !== 'Upload' ) {
return;
}
var form = document.getElementById( 'upload' ) || document.getElementById( 'mw-upload-form' );
var original_desc = document.getElementById( 'wpUploadDescription' );
if ( !form || !original_desc ) {
return;
} // Oops. Not good: bail out; don't do anything.
var reupload = document.getElementById( 'wpForReUpload' );
var destFile = document.getElementById( 'wpDestFile' );
var upwiztagappl = document.getElementById( 'mw-upload-form' );
if ( upwiztagappl && !reupload ) {
$( '#mw-upload-form' ).append( $( '<input type="hidden" name="wpChangeTags" value="OUploadForm"/>' ) );
}
if ( reupload ) {
UploadForm.isReupload = !!reupload.value;
} else {
UploadForm.isReupload = destFile && ( destFile.disabled || destFile.readOnly );
}
if ( destFile && !!destFile.disabled ) {
destFile.readOnly = true;
destFile.disabled = false;
}
if ( destFile && UploadForm.isReupload ) {
destFile.onkeyup = function ( /* evt */ ) {};
destFile.onchange = function ( /* evt */ ) {};
}
// Use the basic form if the description was set *initially*, or if it's a re-upload, or if it's a special
// form
var use_basic = ( original_desc.defaultValue && original_desc.defaultValue.length ) ||
UploadForm.isReupload ||
document.URL.indexOf( 'uselang=nlwikilovesmonuments' ) > 0;
UploadForm.the_form = form;
if ( document.URL.indexOf( 'debug=true' ) >= 0 ) {
UploadForm.debug = true;
}
UploadForm.really_install( use_basic );
},
check_initial_dest_file: function () {
var dest_file = document.getElementById( 'wpDestFile' );
if ( dest_file && dest_file.value && dest_file.value.length &&
wgUploadWarningObj && wgUploadWarningObj.keypress instanceof Function ) {
wgUploadWarningObj.keypress();
}
},
errorMsgs: null,
warning_pushed: false,
display_errors: function () {
// Give user feedback about what is not ok.
var my_warning = document.getElementById( 'wpUploadVerifyWarning' );
if ( !my_warning ) {
// Find the upload button
var uploadButton = document.getElementsByName( 'wpUpload' );
var warningBox = null;
if ( uploadButton ) {
uploadButton = uploadButton[ 0 ];
}
if ( !uploadButton ) {
warningBox = document.getElementById( 'wpDestFile-warning' );
if ( !warningBox ) {
return;
} // We just have the field colors to indicate errors...
}
my_warning = document.createElement( 'div' );
my_warning.style.border = '1px #FF0000 solid';
my_warning.style.backgroundColor = UploadForm.errorColor;
my_warning.style.padding = '0.5em';
my_warning.style.marginTop = '0.5em';
my_warning.style.marginBottom = '0.5em';
my_warning.setAttribute( 'id', 'wpUploadVerifyWarning' );
my_warning.setAttribute( 'width', '100%' );
my_warning.style.display = 'none';
if ( uploadButton ) {
uploadButton.parentNode.insertBefore( my_warning, uploadButton );
} else {
warningBox.parentNode.insertBefore( my_warning, warningBox.nextSibling );
}
}
// Now collect all the error messages into one div.
var msgs = document.createElement( 'ul' );
msgs.style.paddingLeft = '1.0em';
msgs.style.marginLeft = '0';
for ( var i = 0; i < UploadForm.errorMsgs.length; i++ ) {
var msg = UFUI.getErrorMsg( UploadForm.errorMsgs[ i ] );
if ( msg ) {
var li = document.createElement( 'li' );
li.appendChild( msg );
msgs.appendChild( li );
}
}
delete UploadForm.errorMsgs;
UploadForm.errorMsgs = null;
// And then display the messages
if ( my_warning.firstChild ) {
my_warning.replaceChild( msgs, my_warning.firstChild );
} else {
my_warning.appendChild( msgs );
}
my_warning.style.display = 'block';
},
call_onsubmit: function ( evt ) {
var do_submit = true;
if ( UploadForm.oldOnSubmit ) {
if ( typeof UploadForm.oldOnSubmit === 'string' ) {
do_submit = eval( UploadForm.oldOnSubmit );
} else if ( UploadForm.oldOnSubmit instanceof Function ) {
do_submit = UploadForm.oldOnSubmit( evt );
}
}
return do_submit;
},
templates: [
{ name: 'information',
fields: [ 'Description', 'Source', 'Date', 'Author', 'Permission', 'other_versions' ],
extract: [ 3, 1, 0 ],
desc_mandatory: true,
regexp: null
},
{ name: 'painting',
fields: [ 'Artist', 'Title', 'Year', 'Technique', 'Dimensions', 'Gallery',
'Location', 'Notes', 'Source', 'Permission',
'other_versions', 'Other versions' ],
extract: [ 0, 8, 7 ],
desc_mandatory: false,
regexp: null
},
{ name: 'flickr',
fields: [ 'description', 'flickr_url', 'title', 'taken', 'photographer_url',
'photographer', 'photographer_location', 'reviewer', 'permission' ],
extract: [ [ 5, 4 ], 1, 0 ],
desc_mandatory: true,
regexp: null
}
],
empty_template: function ( name ) {
if ( !name ) {
return null;
}
var test_name = name.toLowerCase();
for ( var i = 0; i < UploadForm.templates.length; i++ ) {
if ( UploadForm.templates[ i ].name === test_name ) {
var result = '{{' + name;
for ( var j = 0; j < UploadForm.templates[ i ].fields.length; j++ ) {
result += '\n|' + UploadForm.templates[ i ].fields[ j ] + '=';
if ( UFUI.isOwnWork && !i ) {
// Pre-fill some fields if we're on an own-work form and it's an
// information-template
switch ( j ) {
case 1: // Source-field
result += UploadForm.clean( UploadForm.getOwnWorkSource() );
break;
case 2: // Date
if ( typeof UFConfig.ownwork_date === 'string' &&
UFConfig.ownwork_date.search( /\S/ ) >= 0 ) {
result += UploadForm.clean( UFConfig.ownwork_date );
}
break;
case 3: // Author
result += UploadForm.clean( UploadForm.getOwnWorkAuthor() );
break;
default:
break;
} // end switch
} // end if information for ownWork
}
return result + '\n}}';
}
}
return null;
},
extract_fields: function ( desc, template_idx, list ) {
function get( desc, field, regexp ) {
var match_start = new RegExp( '\\n\\s*\\| *' + field + ' *\\=' );
var start = desc.match( match_start );
if ( !start ) {
return null;
}
var rest = desc.substring( start.index + start[ 0 ].length );
var end = rest.search( regexp );
if ( end < 0 ) {
return rest;
}
return rest.substring( 0, end );
}
var result = list;
var names = UploadForm.templates[ template_idx ].fields;
var extract = UploadForm.templates[ template_idx ].extract;
if ( !UploadForm.templates[ template_idx ].regexp ) {
// Build the regexp
var regexp_str = '\\n\\s*(\\| *(' + names.join( '|' ) + ') *\\=|\\}\\})';
UploadForm.templates[ template_idx ].regexp = new RegExp( regexp_str );
}
for ( var i = 0; i < extract.length; i++ ) {
var txt = null;
if ( extract[ i ] instanceof Array ) {
// It's an array giving alternatives...
var alternatives = extract[ i ];
for ( var j = 0; j < alternatives.length; j++ ) {
txt = get( desc, names[ alternatives[ j ] ], UploadForm.templates[ template_idx ].regexp );
if ( txt && txt.search( /\S/ ) >= 0 ) {
break;
} // Non-empty: don't look further
txt = null;
}
} else {
txt = get( desc, names[ extract[ i ] ], UploadForm.templates[ template_idx ].regexp );
}
if ( txt ) {
result[ result.length ] = txt;
} // Push one.
// Don't use "if (txt)", it's false if the string is, but empty!
}
return result;
},
split_description: function ( desc ) {
if ( !desc || !desc.length ) {
return null;
}
// Returns an array containing (in that order):
// index of template, author, source, description
for ( var i = 0; i < UploadForm.templates.length; i++ ) {
var regexp = new RegExp( '\\{\\{' + UploadForm.templates[ i ].name + '\\s*(\\||\\n)' );
var start = desc.toLowerCase().search( regexp );
if ( start >= 0 ) {
var result = new Array( 1 );
result[ 0 ] = i;
// Now try to extract the fields:
return UploadForm.extract_fields( desc.substring( start ), i, result );
}
}
return null;
},
generatePreview: function ( evt ) {
if ( UploadForm.preview_tooltip &&
UploadForm.preview_tooltip.popup.style.display !== 'none' &&
UploadForm.preview_tooltip.popup.style.display ) {
UploadForm.preview_tooltip.hide_now( null );
} else {
UploadForm.do_preview( evt || window.event );
}
},
outerHTML: function ( node ) {
if ( !node ) {
return '';
}
if ( node.nodeType === 3 ) {
return node.nodeValue;
} // Text node
if ( node.outerHTML ) {
return node.outerHTML;
}
var div = document.createElement( 'div' );
div.style.display = 'none';
div.style.position = 'absolute';
div.appendChild( node );
document.body.appendChild( div );
var txt = div.innerHTML;
document.body.removeChild( div );
return txt;
},
makePreview: function ( description, is_overwrite ) {
if ( is_overwrite ) {
UploadForm.showPreview(
'<div style="border:1px solid red; padding:0.5em;">' +
'<div class="previewnote">' +
UploadForm.outerHTML( UFUI.getErrorMsg( 'wpPreviewOverwriteError' ) ) +
'</div>' +
'</div>'
);
} else {
var text = '<div style="border:1px solid red; padding:0.5em;">\n' +
'<div class="previewnote">\n' +
'{{MediaWiki:Previewnote/' + UFUI.userLanguage + '}}\n' +
'</div>\n';
var license = document.getElementById( 'wpLicense' );
var license_text = null;
if ( license && license.selectedIndex > 0 &&
license.options[ license.selectedIndex ].value.length ) {
license_text = '{{' + license.options[ license.selectedIndex ].value + '}}';
}
if ( license_text ) {
text += '<h2>{{int:filedesc}}</h2>\n' +
description + '\n' +
'<h2>{{int:license-header}}</h2>\n' +
license_text;
} else {
text += description + '\n';
}
// Add categories
if ( hotcat_get_state instanceof Function ) {
var input = document.getElementById( 'hotcat_text' );
if ( input ) {
hotcat_closeform();
}
var hotcat_categories = hotcat_get_state();
if ( hotcat_categories && hotcat_categories.length ) {
hotcat_categories = hotcat_categories.split( '\n' );
for ( var i = 0; i < hotcat_categories.length; i++ ) {
if ( hotcat_categories[ i ] && hotcat_categories[ i ].length ) {
text += '[[Category:' + hotcat_categories[ i ] + ']]';
}
}
}
}
text += '</div>';
// Make the Ajax call
var req;
if ( window.XMLHttpRequest ) {
req = new window.XMLHttpRequest();
}
if ( !req && window.ActiveXObject ) {
try {
req = new window.ActiveXObject( 'Microsoft.XMLHTTP' );
} catch ( any ) {}
}
if ( !req ) {
return;
}
var button = document.getElementById( 'wpUploadPreview' );
var page = document.getElementById( 'wpDestFile' );
if ( page ) {
page = page.value;
}
if ( $.fn.injectSpinner ) {
$( button ).injectSpinner( 'wpUploadPreviewSpinner' );
}
var uri = mw.config.get( 'wgServer' ) + mw.util.wikiScript( 'api' );
var args = 'action=parse&pst&text=' + encodeURIComponent( text ) +
( page ? '&title=File:' + encodeURIComponent( page.replace( / /g, '_' ) ) : '' ) +
'&prop=text|categories&format=json';
// "&pst" is "Pre-save transform": tilde replacement, pipe magic for links like [[foo|]].
// Don't use a callback directly, add the function call ourselves *after* the call, since
// the API somehow resolves tildes to an IP number instead of the username if a callback
// is used. C.f. https://bugzilla.wikimedia.org/show_bug.cgi?id=16616
// Apparently, that's a feature, not a bug...
var request_length = uri.length + args.length + 1;
if ( request_length > 2000 ) {
// Long URLs are problematic for GET requests
req.open( 'POST', uri, true );
req.setRequestHeader( 'Content-Type', 'application/x-www-form-urlencoded' );
} else {
uri += '?' + args; args = null;
req.open( 'GET', uri, true );
}
req.setRequestHeader( 'Pragma', 'cache=no' );
req.setRequestHeader( 'Cache-Control', 'no-transform' );
req.onreadystatechange = function () {
if ( req.readyState !== 4 ) {
return;
}
if ( $.removeSpinner ) {
$.removeSpinner( 'wpUploadPreviewSpinner' );
}
if ( req.status !== 200 ) {
return;
}
// Add the "callback"...
if ( req.responseText ) {
UploadForm.jsonPreview( JSON.parse( req.responseText ) );
}
};
req.send( args );
}
},
jsonPreview: function ( result ) {
if ( result && result.parse && result.parse.text && result.parse.text[ '*' ] ) {
var txt = result.parse.text[ '*' ];
var categories = result.parse.categories;
if ( categories && categories.length ) {
// Add a mock-up of a category bar. We don't care about non-existing categories, and we
// can't identify hidden categories.
var catbar = '<div class="catlinks"><div id="mw-normal-catlinks">' +
UploadForm.outerHTML( UFUI.getLabel( 'wpCategoriesUploadLbl' ) );
categories.sort(
function ( a, b ) {
var key_a = a[ '*' ].toLowerCase(), key_b = b[ '*' ].toLowerCase();
if ( key_a < key_b ) {
return -1;
}
if ( key_a > key_b ) {
return 1;
}
return 0;
}
);
for ( var i = 0; i < categories.length; i++ ) {
var catname = categories[ i ][ '*' ];
if ( catname && catname.length ) {
if ( i > 0 ) {
catbar += ' |';
}
catbar += ' <a href="/wiki/Category:' + encodeURI( catname ) + '">' +
catname.replace( /_/g, ' ' ) + '</a>';
}
}
catbar += '</div></div>';
// Now insert it into text.
var end = txt.lastIndexOf( '</div>' );
txt = txt.substring( 0, end ) + catbar + '</div>';
}
UploadForm.showPreview( txt );
}
},
showPreview: function ( result ) {
if ( UploadForm.preview_tooltip ) {
UploadForm.preview_content = result;
UploadForm.preview_tooltip.show_tip( null, false );
} else {
var preview = document.getElementById( 'wpUploadPreviewDisplay' );
if ( !preview ) {
var before = document.getElementById( 'mw-upload-permitted' );
if ( !before || UFUtils.isChildOf( before, UploadForm.the_form ) ) {
before = UploadForm.the_form;
}
if ( !before ) {
return;
} // Don't know where to insert preview display. Error message here?
preview = document.createElement( 'div' );
preview.setAttribute( 'id', 'wpUploadPreviewDisplay' );
before.parentNode.insertBefore( preview, before );
}
try {
preview.innerHTML = result;
} catch ( ex ) {
preview.innerHTML = ''; // Error message here instead?
}
preview.style.display = ''; // Show it
}
},
hidePreview: function () {
if ( UploadForm.preview_tooltip ) {
UploadForm.preview_tooltip.hide_now( null );
} else {
var preview = document.getElementById( 'wpUploadPreviewDisplay' );
if ( preview ) {
preview.style.display = 'none';
}
}
},
getPreview: function () { // Callback for the tooltip
var div = document.createElement( 'div' );
div.style.display = 'none';
document.body.appendChild( div );
div.innerHTML = UploadForm.preview_content;
document.body.removeChild( div );
div.style.fontSize = 'smaller';
div.style.display = '';
var wrapper = document.createElement( 'div' );
wrapper.appendChild( div );
return wrapper;
},
licenses_regexp: /\{\{(self|pd|gfdl|cc|l?gpl|fal|cecill|attribution|copyrighted free use|SOlicence|geograph|UN map|BArch-License|Apache)/i,
user_license_regexp: new RegExp( '\\{\\{[Ss]ubst:[Uu]ser:' +
( mw.config.get( 'wgUserName' ) || 'null' ).replace( /([\\^$.?*+()[\]|{}])/g, '\\$1' ) +
'/'
),
has_license: function ( fields ) {
if ( !fields || !fields.length ) {
return false;
}
for ( var i = 0; i < fields.length; i++ ) {
if ( fields[ i ] ) {
if ( typeof ( fields[ i ] ) === 'string' ) {
if ( fields[ i ].search( UploadForm.licenses_regexp ) >= 0 ) {
return true;
}
} else {
if ( fields[ i ].value.search( UploadForm.licenses_regexp ) >= 0 ) {
return true;
}
}
}
}
for ( var j = 0; j < fields.length; j++ ) {
if ( fields[ j ] ) {
if ( typeof ( fields[ j ] ) === 'string' ) {
if ( fields[ j ].search( UploadForm.user_license_regexp ) >= 0 ) {
return true;
}
} else {
if ( fields[ j ].value.search( UploadForm.user_license_regexp ) >= 0 ) {
return true;
}
}
}
}
return false;
},
addAfterField: function ( elem_id, element ) {
if ( !element ) {
return;
}
var elem = document.getElementById( elem_id );
if ( !elem ) {
return;
}
// Find enclosing table cell.
while ( elem && elem.nodeName.toLowerCase() !== 'td' ) {
elem = elem.parentNode;
}
if ( !elem ) {
return;
}
var container = document.createElement( 'div' );
container.style.fontSize = 'smaller';
container.appendChild( element );
elem.appendChild( container );
},
old_overwrite_warning: null,
setupOverwriteMsg: function () {
if ( !window.wgUploadWarningObj || !wgUploadWarningObj.setWarning ) {
return;
}
var msg = document.createElement( 'div' );
msg.id = 'wpUploadFormScriptOverwriteWarning';
msg.style.display = 'none';
msg.style.color = 'red';
msg.appendChild( UFUI.getErrorMsg( 'wpPreviewOverwriteError' ) );
UploadForm.addAfterField( 'wpDestFile', msg );
UploadForm.old_overwrite_warning = wgUploadWarningObj.setWarning;
wgUploadWarningObj.setWarning = UploadForm.overwriteMsg;
},
overwriteMsg: function ( warning ) {
if ( !UploadForm.old_overwrite_warning || UploadForm.isReupload ) {
return;
}
// Make sure that 'this' is set to 'wgUploadWarningObj' in the call below!
UploadForm.old_overwrite_warning.apply( wgUploadWarningObj, [ warning ] );
var is_overwrite = UploadForm.isOverwrite();
var my_overwrite_warning = document.getElementById( 'wpUploadFormScriptOverwriteWarning' );
if ( my_overwrite_warning ) {
my_overwrite_warning.style.display = ( is_overwrite ? '' : 'none' );
}
UploadForm.set_fields_enabled(
!is_overwrite,
[ 'wpUploadFile', 'wpUploadFileURL', 'wpDestFile', 'wpUploadDescription', 'wpAdditionalInfo',
'wpLicense', 'wpWatchthis', 'wpIgnoreWarning', 'wpUpload' ]
);
},
isOverwrite: function () {
if ( document.getElementById( 'wpUploadWarningFileexists' ) ) {
return true;
}
var destfile_warning = document.getElementById( 'wpDestFile-warning' );
if ( !destfile_warning ) {
return false;
}
var dest_file = document.getElementById( 'wpDestFile' );
if ( !dest_file || !dest_file.value ) {
return false;
}
var lks = destfile_warning.getElementsByTagName( 'a' );
if ( !lks || !lks.length ) {
return false;
}
var fn1 = dest_file.value.replace( /^\s\s*/, '' ).replace( /\s\s*$/, '' ).replace( / /g, '_' );
fn1 = fn1.substr( 0, 1 ).toUpperCase() + fn1.substring( 1 );
var fn0 = 'Image:' + fn1;
fn1 = 'File:' + fn1;
// Trimmed, blanks replaced by underscores, first character capitalized
for ( var i = 0; i < lks.length; i++ ) {
var href = lks[ i ].getAttribute( 'href', 2 );
if ( $( lks[ i ] ).hasClass( 'new' ) ) {
continue;
}
if ( !href.indexOf( mw.config.get( 'wgScript' ) ) || !href.indexOf( mw.config.get( 'wgServer' ) + mw.config.get( 'wgScript' ) ) ) {
var m = /[&?]title=([^&]*)/.exec( href );
if ( m && m.length > 1 ) {
href = m[ 1 ];
} else {
href = null;
}
} else {
var prefix = mw.config.get( 'wgArticlePath' ).replace( '$1', '' );
if ( href.indexOf( prefix ) ) {
prefix = mw.config.get( 'wgServer' ) + prefix;
} // Fully expanded URL?
if ( !href.indexOf( prefix ) ) {
href = href.substring( prefix.length );
} else {
href = null;
}
}
if ( !href ) {
continue;
}
href = decodeURIComponent( href ).replace( / /g, '_' );
if ( href === fn0 || href === fn1 ) {
return true;
}
}
return false;
},
allowedFileTypes: null,
forbiddenFileTypes: null,
badFileNames: /^(test|image|img|bild|example|(dsc|img)?(\s|_|-)*|\d{10}(\s|_|-)[0123456789abcdef]{10}(\s|_|-)[a-z])$/i,
// Filenames that have only components (separated by periods) that fully match this regexp
// are considered illegal. The second-but-last one catches DSC01234, or DSC_01234, or
// DSC_012_34 or also filenames conatining only digits and non-alphanumeric characters.
// The last catches Flickr's raw filenames. How to relax that last expression without catching
// too many legit file names?
// Matching is case-insensitive.
extractFileExtensions: function ( div ) {
var list = null;
// Get a mw-upload-permitted or mw-upload-prohibited div, extracts all extensions listed
var txt = div;
while ( txt && txt.nodeType !== 3 ) {
txt = txt.lastChild;
}
if ( !txt ) {
return null;
}
// Try to figure out which comma to use (localizeable through MediaWiki:Comma-separator!)
if ( txt.data.indexOf( ',' ) >= 0 ) { // Standard
txt = txt.data.split( ',' );
} else if ( txt.data.indexOf( '،' ) >= 0 ) { // Arabic etc.
txt = txt.data.split( '،' );
} else if ( txt.data.indexOf( '、' ) >= 0 ) { // Chinese
txt = txt.data.split( '、' );
} else {
return null;
}
if ( !txt || !txt.length ) {
return null;
}
for ( var i = 0; i < txt.length; i++ ) {
var match = /(\w+)\W*$/.exec( txt[ i ] );
if ( match ) {
match = match[ 1 ].toLowerCase(); // The extension
if ( !list ) {
list = {};
}
list[ match ] = true;
}
}
return list;
},
setFileExtensions: function () {
var fileExts = mw.config.get( 'wgFileExtensions' );
if ( fileExts ) { // New as of 2009-09-17
UploadForm.allowedFileTypes = {};
for ( var i = 0; i < fileExts.length; i++ ) {
UploadForm.allowedFileTypes[ fileExts[ i ] ] = true;
}
UploadForm.forbiddenFileTypes = null;
return;
}
UploadForm.allowedFileTypes = UploadForm.extractFileExtensions( document.getElementById( 'mw-upload-permitted' ) );
UploadForm.forbiddenFileTypes = UploadForm.extractFileExtensions( document.getElementById( 'mw-upload-prohibited' ) );
if ( UploadForm.allowedFileTypes ) {
// Alternate OGG extensions
if ( UploadForm.allowedFileTypes.ogg ) {
if ( !UploadForm.forbiddenFileTypes || !UploadForm.forbiddenFileTypes.ogv ) {
UploadForm.allowedFileTypes.ogv = true;
}
if ( !UploadForm.forbiddenFileTypes || !UploadForm.forbiddenFileTypes.oga ) {
UploadForm.allowedFileTypes.oga = true;
}
if ( !UploadForm.forbiddenFileTypes || !UploadForm.forbiddenFileTypes.ogx ) {
UploadForm.allowedFileTypes.ogx = true;
}
}
// OpenDoc extensions (are these needed?)
if ( !UploadForm.forbiddenFileTypes || !UploadForm.forbiddenFileTypes.sxi ) {
UploadForm.allowedFileTypes.sxi = true;
}
if ( !UploadForm.forbiddenFileTypes || !UploadForm.forbiddenFileTypes.sxc ) {
UploadForm.allowedFileTypes.sxc = true;
}
if ( !UploadForm.forbiddenFileTypes || !UploadForm.forbiddenFileTypes.sxd ) {
UploadForm.allowedFileTypes.sxd = true;
}
if ( !UploadForm.forbiddenFileTypes || !UploadForm.forbiddenFileTypes.sxw ) {
UploadForm.allowedFileTypes.sxw = true;
}
// PDF (allowed, but may be hidden in the interface)
if ( !UploadForm.forbiddenFileTypes || !UploadForm.forbiddenFileTypes.pdf ) {
UploadForm.allowedFileTypes.pdf = true;
}
}
},
checkFileExtension: function ( ext, presence_only ) {
if ( presence_only ) {
return ( UploadForm.allowedFileTypes && UploadForm.allowedFileTypes[ ext ] === true ) ||
( UploadForm.forbiddenFileTypes && UploadForm.forbiddenFileTypes[ ext ] === true );
}
return ( !UploadForm.allowedFileTypes || UploadForm.allowedFileTypes[ ext ] === true ) &&
( !UploadForm.forbiddenFileTypes || UploadForm.forbiddenFileTypes[ ext ] !== true );
},
verifyFileName: function ( filename ) {
if ( !filename ) {
UploadForm.errorMsgs.push( 'wpNoFilenameError' );
return false;
}
if ( filename.search( /(https?|file|ftp):\/\//i ) >= 0 ) {
UploadForm.errorMsgs.push( 'wpHttpFilenameError' );
return false;
}
var ok = true;
// Don't allow slashes
if ( filename.indexOf( '/' ) >= 0 ) {
UploadForm.errorMsgs.push( 'wpNoSlashError' );
ok = false;
}
// Check for double extensions
var fn = filename.split( '.' );
if ( fn.length < 2 || !fn[ fn.length - 1 ].length ) {
UploadForm.errorMsgs.push( 'wpNoExtensionError' );
ok = false;
}
// Check extension
var nof_extensions = 0;
if ( fn.length >= 2 ) {
nof_extensions++;
if ( UploadForm.checkFileExtension( fn[ fn.length - 1 ].toLowerCase() ) ) {
// It's ok, check for double extension
if ( fn.length > 2 ) {
if ( UploadForm.checkFileExtension( fn[ fn.length - 2 ].toLowerCase(), true ) ) {
nof_extensions++;
UploadForm.errorMsgs.push( 'wpDoubleExtensionError' );
ok = false;
}
}
} else {
UploadForm.errorMsgs.push( 'wpIllegalExtensionError' );
ok = false;
}
}
// Check for allowed file name
var one_ok = false;
for ( var i = 0; i < fn.length - nof_extensions && !one_ok; i++ ) {
if ( fn[ i ].length && fn[ i ].search( UploadForm.badFileNames ) < 0 ) {
one_ok = true;
}
}
if ( !one_ok ) {
UploadForm.errorMsgs.push( 'wpNondescriptFilenameError' );
ok = false;
}
return ok;
},
cleaner: null,
clean: function ( input ) {
if ( !UploadForm.cleaner ) {
// Because of asynchronous script loading, we need to check whether the TextCleaner is
// already defined. If not, just return the input.
if ( window.TextCleaner &&
TextCleaner.sanitizeWikiText instanceof Function ) {
UploadForm.cleaner = TextCleaner.sanitizeWikiText;
}
}
if ( UploadForm.cleaner && input && typeof input === 'string' ) {
return UploadForm.cleaner( input, true );
} else {
return input;
}
},
resetBg: function ( e ) {
e = e || window.event; // W3C, IE
return UploadForm.verifyMandatoryField( e.target || e.srcElement );
},
verifyMandatoryField: function ( node, handler ) {
if ( !node ) {
return true;
}
try {
if ( !node.value ||
node.value.search( /\S/ ) < 0 ||
handler && handler instanceof Function && handler.length === 1 &&
!handler( node.value )
) {
// No value set, or a handler was given and it is a function taking one parameter, and
// it returned false
var is_error = node.id !== 'wpPermission';
if ( !is_error ) {
var license_field = document.getElementById( 'wpLicense' );
// Careful here. The fromwikimedia forms appear not to have a license selector!
is_error = !license_field || !license_field.selectedIndex;
}
if ( is_error ) {
node.style.backgroundColor = UploadForm.errorColor;
if ( !UploadForm.warning_pushed ) {
if ( UploadForm.errorMsgs ) {
UploadForm.errorMsgs.push( 'wpUploadWarningError' );
}
UploadForm.warning_pushed = true;
}
return false;
}
}
} catch ( ex ) {
// Swallow the exception
}
try {
node.style.backgroundColor = '#FFF';
} catch ( some_error ) {
// Swallow.
}
return true;
},
fixCategoryTransclusion: function ( str ) {
return str.replace( /(\{\{)\s*(:?\s*[Cc]ategory\s*:[^|}]*(\|[^}]*)?)(\}\})/g, '[[$2]]' );
}
}; // end UploadForm
UFFixes = {
fixAutocompletion: function () {
// Do the overwrite check also for selections from the browser's "previous entry list"
var dest_file = document.getElementById( 'wpDestFile' );
if ( dest_file && dest_file.onkeyup ) {
// For some reason, onchange doesn't fire upon autocompletion in FF and IE6. Don't use
// onblur (recommended as a workaround on some Internet sites), it cancels button clicks
// that cause the focus change. Unfortunately, FF also doesn't fire the DOMAttrModified
// event upon autocompletion. Thus we're stuck for FF. At least the FF people are about
// to correct this bug (https://bugzilla.mozilla.org/show_bug.cgi?id=388558). On IE,
// there is a workaround.
if ( window.ActiveXObject ) { // We're on IE...
// See http://msdn2.microsoft.com/en-us/library/ms533032.aspx and
// http://msdn2.microsoft.com/en-us/library/ms536956.aspx
if ( !dest_file.onpropertychange ) {
var previous_onkeyup_handler = dest_file.onkeyup;
var previous_onchange_handler = dest_file.onchange;
var handler = function ( e ) {
e = e || window.event;
if ( e && e.propertyName && e.propertyName === 'value' ) {
if ( typeof previous_onkeyup_handler === 'string' ) {
eval( previous_onkeyup_handler );
} else if ( previous_onkeyup_handler instanceof Function ) {
previous_onkeyup_handler( e );
}
if ( typeof previous_onchange_handler === 'string' ) {
eval( previous_onchange_handler );
} else if ( previous_onchange_handler instanceof Function ) {
previous_onchange_handler( e );
}
}
};
if ( dest_file.addEventListener ) {
dest_file.addEventListener( 'propertychange', handler );
} else if ( dest_file.attachEvent ) {
dest_file.attachEvent( 'onpropertychange', handler );
} else {
return;
}
dest_file.onkeyup = null; // Otherwise, both may fire...
dest_file.onchange = null;
}
} else {
$( dest_file ).change( dest_file.onkeyup );
// addEvent (dest_file, 'change', dest_file.onkeyup);
}
}
}
}; // end UFFixes
$( UploadForm.install );
}( jQuery, mediaWiki ) );
// </nowiki>