MediaWiki:UploadForm.js
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// <source lang="javascript"> /* 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 :-) */ 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' ); // Guard against multiple inclusions! if (typeof (UploadForm) == 'undefined') { // Configuration. These can be set by a user in their monobook.js/modern.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. if (typeof (UploadForm_forcebasic) == 'undefined') // If non-null, use the basic form var UploadForm_forcebasic = (typeof (JSconfig) == 'undefined' || JSconfig.keys['UploadForm_newlayout']) ? null : true; if (typeof (UploadForm_ownwork_author) == 'undefined') var UploadForm_ownwork_author = "\[\[User:" + wgUserName + "|" + wgUserName + "\]\]"; // Change to use something else if (typeof (UploadForm_ownwork_date) == 'undefined') var UploadForm_ownwork_date = null; // Set to define a pre-fill value for the date field if (typeof (UploadForm_own_language_first) == 'undefined') var UploadForm_own_language_first = false; // Set to true to have own language description on top if (typeof (UploadForm_additional_info_height) == 'undefined') var UploadForm_additional_info_height = 2; if (typeof (UploadForm_description_height) == 'undefined') var UploadForm_description_height = 2; if (typeof (UploadForm_source_field_size) == 'undefined') var UploadForm_source_field_size = 1; if (typeof (UploadForm_author_field_size) == 'undefined') var UploadForm_author_field_size = 1; if (typeof (UploadForm_page_preview_in_tooltip) == 'undefined') var UploadForm_page_preview_in_tooltip = false; if (typeof (UploadForm_description_languages) == 'undefined') var UploadForm_description_languages = null; if (typeof (UploadForm_autofill) == 'undefined') var UploadForm_autofill = true; // 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. // Don't set the focus initially, it makes the page scroll, and people won't see the // introductory texts var EditTools_set_focus_initially = false; var 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', "" + w); td.style.maxWidth = "" + w + 'px'; } div.setAttribute ('width', (w ? "" + w : '100%')); if (w) div.style.maxWidth = "" + 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 == null) return minimum; try { var x = rows / 2; } catch (ex) { // It's not a number return minimum; } if (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 var 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. if (wgUserLanguage == null || wgUserLanguage.length == 0) return; UFUI.userLanguage = wgUserLanguage; if (wgUserLanguage.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 = wgUserLanguage.indexOf (hacks[i]); if (idx >= 0) { found = true; if (idx > 0) UFUI.userLanguage = wgUserLanguage.substring (0, idx); else UFUI.userLanguage = UFUI.defaultLanguage; if (i == 0) UFUI.isOwnWork = true; else if (i == 1) UFUI.isFromFlickr = true; else if (i == 2) UFUI.isExperienced = true; break; } } if (!found && typeof (LanguageHandler) != 'undefined' && typeof (LanguageHandler.getPrefix) == 'function') { // None of the "standard" hacks. Try an alternate approach. var lang_code_length = LanguageHandler.getPrefix (wgUserLanguage); if (lang_code_length > 0 && lang_code_length < wgUserLanguage.length) { UFUI.userLanguage = wgUserLanguage.substr (0, lang_code_length); } } } // end if 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 کردن', 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 (typeof (UIElements) != 'undefined') { UFUI.labels = UIElements.emptyRepository (); UFUI.help = UIElements.emptyRepository (); UFUI.error_msgs = UIElements.emptyRepository (); UFUI.uiElements = UIElements.emptyRepository (); UFUI.hints = UIElements.emptyRepository (); for (var 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 (var id in UFUI.defaultErrorMsgs) { UIElements.setEntry (id, UFUI.error_msgs, document.createTextNode (UFUI.defaultErrorMsgs[id])); } for (var 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 , 'http://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 var UFHelp = // Collects all help-related stuff { help_close_imgs : null, precreate_tooltip_closer : function () { if (typeof (Tooltip) != 'undefined' && typeof (Buttons) != 'undefined') { 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 == 0) 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 #8888aa' , backgroundColor : '#f7f8ff' , padding : '0.3em' , fontSize : ((skin && (skin == 'monobook' || 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 != null) fn = fn.value; if (fn != null) { 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 > 0) { 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 != null); } } } 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 != null); } 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 (evt, id) // Onclick handler for setup without tooltips { var e = evt || window.event; var node = e.target || e.srcElement; if (!node) { var error = UFUI.getErrorMsg ('wpNoHelpTextError', true); // We need the text contents... and IE doesn't know Node.TEXT_NODE while (error && error.nodeType != 3) 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 = '#666666'; // 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) { var 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 (typeof (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 } break; 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; } } // 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 && typeof (Buttons) != 'undefined') { 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 (typeof (Tooltip) != 'undefined') { // Create the tooltip var tooltip = new Tooltip ( button , function () { var hlp = help_id; return UFHelp.getHelp (hlp, 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 (typeof (Buttons) != 'undefined') { var button_imgs = UFUI.getEntry ('wpUploadFormHelpOpenButton', 'uiElements', UFUI.internalLanguage); if (!button_imgs) button_imgs = UFUI.getEntry ('wpUploadFormHelpOpenButton', 'uiElements'); var button_lk = null; if (button_imgs) button_imgs = button_imgs.getElementsByTagName ('img'); } if (!button_imgs || button_imgs.length == 0) { // 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 ('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 ('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 var 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) { if (typeof (FormRestorer) != 'undefined') { var current_dest_file = document.getElementById ('wpDestFile'); var original_dest_file = null; if (current_dest_file != null) { current_dest_file = current_dest_file.value; original_dest_file = current_dest_file.defaultValue; } if (original_dest_file && original_dest_file.length > 0) { // 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 > 0) { previous_form = FormRestorer.readForm ('UploadFormBasic'); if (!previous_form && desc && desc.value && desc.value.length > 0) { // 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') != null) 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 != null && typeof (hotcat_set_state) == 'function') { var input = document.getElementById ('hotcat_text'); if (input != null) hotcat_cancel (); UploadForm.previous_hotcat_state = hotcat_set_state (UploadForm.previous_hotcat_state); } } else { if (!!UploadForm_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 != null && target_name.value != null) // Strip whitespace target_name.value = target_name.value.replace(/^\s\s*/, '').replace(/\s\s*$/, ''); if (!UploadFormBasic.on_error_form && typeof (FormRestorer) != 'undefined' && target_name != null && target_name.value != null) { var hotcat_state = null; if (typeof (hotcat_get_state) == 'function') { var input = document.getElementById ('hotcat_text'); if (input != null) hotcat_closeform (); hotcat_state = hotcat_get_state (); } // We already know that target_name.value is set! FormRestorer.saveForm ( 'UploadFormBasic' , UploadForm.the_form.id , target_name.value + (hotcat_state != null ? '\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 != null) delete UploadForm.errorMsgs; UploadForm.errorMsgs = new Array (); 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 != null) delete UploadForm.errorMsgs; UploadForm.errorMsgs = new Array (); 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 != null && fields.length == 4) { if ( fields[1] == null || fields[1].search (/\S/) < 0 // Author || fields[2] == null || fields[2].search (/\S/) < 0) // Source { desc.style.backgroundColor = UploadForm.errorColor; desc.onkeyup = UploadForm.resetBg; if (!UploadForm.warning_pushed) { if (UploadForm.errorMsgs != null) UploadForm.errorMsgs.push ('wpUploadWarningError'); UploadForm.warning_pushed = true; } ok = false; } if ( UploadForm.templates[fields[0]].desc_mandatory && (fields[3] == null || 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 == null || license.selectedIndex == 0) { // 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 != null) 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 != null) { // 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 (typeof (wgUploadWarningObj.keypress) == '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 != null) my_warning.style.display = 'none'; } return ok; } // end verify }; // end UploadFormBasic var 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 == null) { 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 (UploadForm_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.setAttribute ('align', 'right'); first_cell.setAttribute ('vAlign', 'top'); first_cell.appendChild (selector); var second_cell = document.createElement ('td'); second_cell.setAttribute ('align', 'left'); second_cell.setAttribute ('vAlign', 'top'); second_cell.appendChild (textfield); new_row.appendChild (first_cell); new_row.appendChild (second_cell); if (stored_form != null) { 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) { // 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.setAttribute ('align', 'right'); // RTL languages? 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 != null) { // Maybe we had more... find 'wpLangSel1' var curr = 0; for (var 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') == 0) { UploadFormFull.addDescField (table, null, idx++, stored_form); added = true; curr++; if (curr < stored_form.length && stored_form[curr].id.indexOf ('wpDescText') == 0) curr++; } } } // end if if (!added) { if ( UploadForm_description_languages && UploadForm_description_languages.constructor == Array && UploadForm_description_languages.length > 0) { for (var i = 0; i < UploadForm_description_languages.length; i++) { var lang = LanguageHandler.closestLanguage (UploadForm_description_languages[i]); UploadFormFull.addDescField (table, lang, idx++, stored_form); } } else { if (UploadForm_own_language_first) { if (userLang != null && 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 != null && 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.setAttribute ('align', 'left'); 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 (typeof (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 (typeof (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 (typeof (EditTools) != 'undefined' && typeof (EditTools.registerTextField) == 'function') { // We have EditTools if (insertTags == EditTools.insertTags) { // EditTools is already set up: we have to add an onfocus handler ourselves addEvent (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 == null) label = UFUI.getLabel (id + 'UploadLbl'); var new_row = table.insertRow (idx); var firstCell = document.createElement ('td'); firstCell.setAttribute ('align', 'right'); // RTL languages ?? var new_label = document.createElement ('label'); new_label.htmlFor = id; new_label.appendChild (label); firstCell.appendChild (new_label); var secondCell = document.createElement ('td'); secondCell.setAttribute ('align', 'left'); 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 != null) 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', '' + 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 == 0) 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 == null || boxes.length == 0 || previous_form == null) return; for (var i = 0; i < boxes.length; i++) { if (boxes[i] != null) { var prev_val = UploadForm.getPrevValue (previous_form, boxes[i].id); if (prev_val != null) 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: UploadForm_source_field_size} ,wpAuthor: {height: UploadForm_author_field_size} }; var previous_form = null; var previous_type = -1; // unknown var previous_fields = [0, 0]; UploadForm.previous_hotcat_state = null; if (typeof (FormRestorer) != 'undefined') { // 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 != null) current_dest_file = current_dest_file.value; if (current_dest_file != null && current_dest_file.length > 0) { previous_form = FormRestorer.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 (typeof (LanguageHandler) == 'undefined' || previous_type == 0) { // Basic setup new_field = document.createElement ('textarea'); new_field.setAttribute ('rows', UFUtils.getHeight (UploadForm_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 (UploadForm_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', '' + i); } var license = document.getElementById ('wpLicense'); // Change the license previewer to not cause a table re-layout if (license != null) { // 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 != null) { var prev = UploadForm.getPrevValue (previous_form, 'wpLicense'); if (prev != null) { 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 != null && (src.value == null || src.value.length == 0)) { src.value = UploadForm.getOwnWorkSource (); } if (author != null && (author.value == null || author.value.length == 0)) { author.value = UploadForm.getOwnWorkAuthor (); } if (typeof (UploadForm_ownwork_date) == 'string' && UploadForm_ownwork_date.search (/\S/) >= 0) { var date = document.getElementById ('wpDate'); if (date != null && (date.value == null || date.value.length == 0)) { date.value = UploadForm_ownwork_date; } } } if (previous_form != null) { 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 != null && typeof (hotcat_set_state) == 'function') { var input = document.getElementById ('hotcat_text'); if (input != null) 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 == null) { var desc = document.getElementById ('wpDesc'); if (desc != null && !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 != null && text.length > 0) { text = UploadForm.clean (text); if (desc_text.length > 0) desc_text = desc_text + '\n'; if (!basic && lang != null && lang.length > 0 && 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 = desc_text + '\{\{' + lang + '|1=' + text + '\}\}'; } else desc_text = 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 != null) ? '|Permission =' + UploadForm.clean (other.value) + '\n' : "") + ((othervers && !othervers.disabled && othervers.value != null) ? '|other_versions =' + UploadForm.clean (othervers.value) +'\n' : "") + '\}\}\n'; } else { desc_text = desc_text + '\n'; } // Append the additional info, if any if (more_info && !more_info.disabled && more_info.value) desc_text = 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 != null && target_name.value != null) // 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 != null) dummy_desc.parentNode.removeChild (dummy_desc); if ( typeof (FormRestorer) != 'undefined' && target_name != null && target_name.value != null) { var hotcat_state = null; if (typeof (hotcat_get_state) == 'function') { var input = document.getElementById ('hotcat_text'); if (input != null) hotcat_closeform (); hotcat_state = hotcat_get_state (); } // We already know that target_name.value is set! FormRestorer.saveForm ( 'UploadForm' , UploadForm.the_form.id , "" + UploadFormFull.form_type + '\t' + target_name.value + '\t' + UploadFormFull.field_state.wpSource.height + '\t' + UploadFormFull.field_state.wpAuthor.height + (hotcat_state != null ? '\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 ok = true; if (!overwrite) { if (UploadForm.errorMsgs != null) delete UploadForm.errorMsgs; UploadForm.errorMsgs = new Array (); UploadForm.warning_pushed = false; if (!UploadForm.verifyMandatoryField (src, function (src) { var flickr_ok = !UFUI.isFromFlickr || src.search (/http:\/\/(www\.)?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 == null) { var desc = document.getElementById ('wpDesc'); if (desc != null) all_descs = desc.value; } else { for (var input_idx = 0; input_idx < UploadFormFull.multi_inputs.length; input_idx++) { all_descs = all_descs + UploadFormFull.multi_inputs[input_idx].textfield.value; } } // License check var license_field = document.getElementById ('wpLicense'); var license_chosen = license_field == null || 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 != null) { // 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 (typeof (wgUploadWarningObj.keypress) == 'function' && !UploadForm.isReupload) wgUploadWarningObj.keypress(); }; ok = false; } } if (UploadForm.templates[0].desc_mandatory) { if (all_descs.search (/\S/) < 0) { if (UploadFormFull.multi_inputs == null) { var desc = document.getElementById ('wpDesc'); if (desc != null) { 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 != null) my_warning.style.display = 'none'; } return ok; }, setMultiBg : function (color, handler) { if (UploadFormFull.multi_inputs == null) 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 ('#FFFFFF', null); } } }; // end UploadFormFull var 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 != null) { // 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 == 0) id = elems[i].name; if (id && id.length > 0) { 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 ? '#FFFFFF' : '#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 != null) 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 == null || stored_form.length <= 1 || element_id == null || element_id.length == 0) return null; for (var i = 1; i < stored_form.length; i++) { if (stored_form[i] != null && 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 ); var tooltip = 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'); UFUtils.convert_td_div (preview_panel); // Change the license previewer to not overwrite our warning message, if any. if ( typeof (wgUploadLicenseObj) != 'undefined' && typeof (wgUploadLicenseObj.showPreview) != 'undefined' && typeof (Tooltip) != 'undefined') { wgUploadLicenseObj.showPreview = function (preview) { var preview_panel = document.getElementById ('mw-license-preview'); if (preview_panel == null) return; if (preview == UploadForm.current_license_preview) return; UploadForm.current_license_preview = preview; var contents = null; var new_state = false; if (!preview || preview.length == 0 || 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) { var request = sajax_init_object (); // If we don't have Ajax, our preview won't work anyway. if (request == null) 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 == null) 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 ( UploadForm_page_preview_in_tooltip && typeof (Tooltip) != 'undefined') { 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;'); uploadButton.parentNode.insertBefore (previewButton, uploadButton.nextSibling); } catch (ex) { } }, getOwnWorkAuthor : function () { if ( typeof (UploadForm_ownwork_author) == 'string' && UploadForm_ownwork_author.search (/\S/) >= 0) { // It's a non-empty string return UploadForm_ownwork_author; } else { return '\[\[User:' + wgUserName + '|' + wgUserName + '\]\]'; } }, getOwnWorkSource : function () { var text = UFUI.getLabel ('wpOwnWorkUploadLbl', true); var result = null; try { // Must have a text node. IE6 doesn't know Node.TEXT_NODE... while (text && text.nodeType != 3) text = text.firstChild; if (text) result = text.data.replace (/^\s+/, "").replace (/\s+$/, ""); } catch (ex) { result = null; } if (!result) result = 'Own work by ' + UploadForm.getOwnWorkAuthor (); return result; }, customFormButton : function (ui_id, id, default_text, handler, default_id) { function getButtonSpan (container, idx) { if (!container) return null; var spans = container.getElementsByTagName ('span'); var span = null; if (!spans || spans.length <= idx) { // No spans... if idx is zero, try simply to take the first text node within container. if (idx == 0) span = container; } else { span = spans[idx]; } // Ok, let's see if we have some text... IE6 doesn't know Node.TEXT_NODE! while (span && span.nodeType != 3) span = span.firstChild; if (span) return span.data.replace (/^\s+/, "").replace (/\s+$/, ""); return null; } function getDefault (default_text, default_id) { if (!default_text) { if (default_id) { var default_text = UFUI.getLabel (default_id, true); // Must have a text node while (default_text && default_text.nodeType != 3) // IE6 doesn't know 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 == 0 || typeof (Buttons) == 'undefined') { var buttonText = null; 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 && ( typeof (LanguageHandler) == 'undefined' || typeof (UIElements) == 'undefined' || typeof (Tooltips) == 'undefined')) { // Add needed scripts in the condition above. window.setTimeout (UploadForm.really_install, UploadForm.install_delay); } else { UFUI.sanitizeUserLanguage (); var use_basic = force_basic || !!UploadForm_forcebasic || UFUI.isExperienced; if (use_basic && !force_basic) { // Only for autoconfirmed users! var is_auto = false; for (var i = 0; i < wgUserGroups.length && !is_auto; i++) is_auto = wgUserGroups[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) { // 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 + ((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 (wgCanonicalNamespace != 'Special' || 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'); 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 != null && original_desc.defaultValue.length > 0) || 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 > 0 && wgUploadWarningObj && typeof (wgUploadWarningObj.keypress) == '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 == null) { // 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 != null) 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 != null) { if (typeof UploadForm.oldOnSubmit == 'string') do_submit = eval (UploadForm.oldOnSubmit); else if (typeof UploadForm.oldOnSubmit == '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 : [new Array (5, 4), 1, 0], desc_mandatory: true, regexp : null } ], empty_template : function (name) { if (name == null) 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 = result + '\n|' + UploadForm.templates[i].fields[j] + '='; if (UFUI.isOwnWork && i == 0) { // 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 = result + UploadForm.clean (UploadForm.getOwnWorkSource ()); break; case 2: // Date if (typeof (UploadForm_ownwork_date) == 'string' && UploadForm_ownwork_date.search (/\S/) >= 0) { result = result + UploadForm.clean (UploadForm_ownwork_date); } break; case 3: // Author result = 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 == null) 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 == null) { // 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].constructor == 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 != null && 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 != null) result[result.length] = txt; // Push one. // Don't use "if (txt)", it's false if the string is != null, but empty! } return result; }, split_description : function (desc) { if (desc == null || desc.length == 0) 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 != null) { 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 != null && license.selectedIndex > 0 && license.options[license.selectedIndex].value.length > 0) { license_text = '\{\{' + license.options[license.selectedIndex].value + '\}\}'; } if (license_text) { text = text + '\<h2\>\{\{int:filedesc\}\}\<\/h2\>\n' + description + '\n' + '\<h2\>\{\{int:license-header\}\}\<\/h2\>\n' + license_text; } else { text = text + description + '\n'; } // Add categories if (typeof (hotcat_get_state) == 'function') { var input = document.getElementById ('hotcat_text'); if (input != null) hotcat_closeform (); var hotcat_categories = hotcat_get_state (); if (hotcat_categories && hotcat_categories.length > 0) { hotcat_categories = hotcat_categories.split ('\n'); for (var i=0; i < hotcat_categories.length; i++) { if (hotcat_categories[i] && hotcat_categories[i].length > 0) text = text + '[[Category:' + hotcat_categories[i] + ']]'; } } } text = text + '\<\/div\>'; // Make the Ajax call var req = sajax_init_object (); if (!req) return; var button = document.getElementById ('wpUploadPreview'); var page = document.getElementById ('wpDestFile'); if (page) page = page.value; if (page != null && page.length == 0) page = null; if (button && typeof (injectSpinner) == 'function') injectSpinner (button, 'wpUploadPreviewSpinner'); var uri = wgServer + wgScriptPath + '/api.php'; 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 (typeof (removeSpinner) == 'function') removeSpinner ('wpUploadPreviewSpinner'); if (req.status != 200) return; // Add the "callback"... if (req.responseText && req.responseText.indexOf ('{') == 0) // Primitive sanity check. If the response text does *not* start with '{', it might have been // spoofed and contain a function call... of course, this simple check cannot catch more // elaborate spoof attempts. eval ('UploadForm.jsonPreview (' + req.responseText + ')'); }; req.send (args); } }, jsonPreview : function (result) { if (result && result.parse && result.parse.text && result.parse.text['*'] != null) { var txt = result.parse.text['*']; var categories = result.parse.categories; if (categories && categories.length > 0) { // 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 > 0) { 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 == null) { 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)/i, user_license_regexp : new RegExp ( '\\{\\{[Ss]ubst:[Uu]ser:' + (wgUserName || "null").replace(/([\\\^\$\.\?\*\+\(\)\[\]\|\{\}])/g, "\\$1") + '/'), has_license : function (fields) { if (fields == null || fields.length == 0) return false; for (var i = 0; i < fields.length; i++) { if (fields[i] != null) { 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] != null) { 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 ( typeof (wgUploadWarningObj) == 'undefined' || typeof (wgUploadWarningObj.setWarning) == 'undefined') 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', 'wpDestFile', 'wpUploadDescription', 'wpAdditionalInfo' , 'wpLicense', 'wpWatchthis', 'wpIgnoreWarning', 'wpUpload'] ); }, isOverwrite : function () { if (document.getElementById ('wpUploadWarningFileexists') != null) return true; var destfile_warning = document.getElementById ('wpDestFile-warning'); if (destfile_warning == null) return false; var dest_file = document.getElementById ('wpDestFile'); if (dest_file == null || dest_file.value == null || dest_file.value.length == 0) return false; var lks = destfile_warning.getElementsByTagName ('a'); if (lks == null || lks.length == 0) 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 (href.indexOf (wgScript) == 0 || href.indexOf (wgServer + wgScript) == 0) { var m = /[&?]title=([^&]*)/.exec (href); if (m && m.length > 1) href = m[1]; else href = null; } else { var prefix = wgArticlePath.replace ('$1', ""); if (href.indexOf (prefix) != 0) prefix = wgServer + prefix; // Fully expanded URL? if (href.indexOf (prefix) == 0) href = href.substring (prefix.length); else href = null; } if (!href) continue; href = decodeURIComponent (href).replace (/ /g, '_'); if (href == fn0 || href == fn1) return true; } return false; }, allowedFileTypes : null, forbiddenFileTypes : null, badFileNames : /^(test|image|img|bild|example|(dsc|img)?(\s|_|-)*|\d{10}(\s|_|-)[0123456789abcdef]{10}(\s|_|-)[a-z])$/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, list) { 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 == 0) 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 == null) list = {}; list[match] = true; } } return list; }, setFileExtensions : function () { if (typeof (wgFileExtensions) != 'undefined' && wgFileExtensions.length) { // New as of 2009-09-17 UploadForm.allowedFileTypes = {}; for (var i = 0; i < wgFileExtensions.length; i++) { UploadForm.allowedFileTypes[wgFileExtensions[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 != null) { // Alternate OGG extensions if (UploadForm.allowedFileTypes.ogg) { if (UploadForm.forbiddenFileTypes == null || !UploadForm.forbiddenFileTypes.ogv) UploadForm.allowedFileTypes.ogv = true; if (UploadForm.forbiddenFileTypes == null || !UploadForm.forbiddenFileTypes.oga) UploadForm.allowedFileTypes.oga = true; if (UploadForm.forbiddenFileTypes == null || !UploadForm.forbiddenFileTypes.ogx) UploadForm.allowedFileTypes.ogx = true; } // OpenDoc extensions (are these needed?) if (UploadForm.forbiddenFileTypes == null || !UploadForm.forbiddenFileTypes.sxi) UploadForm.allowedFileTypes.sxi = true; if (UploadForm.forbiddenFileTypes == null || !UploadForm.forbiddenFileTypes.sxc) UploadForm.allowedFileTypes.sxc = true; if (UploadForm.forbiddenFileTypes == null || !UploadForm.forbiddenFileTypes.sxd) UploadForm.allowedFileTypes.sxd = true; if (UploadForm.forbiddenFileTypes == null || !UploadForm.forbiddenFileTypes.sxw) UploadForm.allowedFileTypes.sxw = true; // PDF (allowed, but may be hidden in the interface) if (UploadForm.forbiddenFileTypes == null || !UploadForm.forbiddenFileTypes.pdf) UploadForm.allowedFileTypes.pdf = true; } }, checkFileExtension : function (ext, presence_only) { if (presence_only) return (UploadForm.allowedFileTypes != null && UploadForm.allowedFileTypes[ext] == true) || (UploadForm.forbiddenFileTypes != null && UploadForm.forbiddenFileTypes[ext] == true); return (UploadForm.allowedFileTypes == null || UploadForm.allowedFileTypes[ext] == true) && (UploadForm.forbiddenFileTypes == null || !(UploadForm.forbiddenFileTypes[ext] == true)); }, verifyFileName : function (filename) { if (filename == null || filename.length == 0) { 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 == 0) { 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 > 0 && 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 == null) { // Because of asynchronous script loading, we need to check whether the TextCleaner is // already defined. If not, just return the input. if ( typeof (TextCleaner) != 'undefined' && typeof (TextCleaner.sanitizeWikiText) == 'function') { UploadForm.cleaner = TextCleaner.sanitizeWikiText; } } if (UploadForm.cleaner && input && typeof (input) == 'string') return UploadForm.cleaner (input, true); else return input; }, resetBg : function (evt) { var e = evt || 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 && typeof (handler) == '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 == null || license_field.selectedIndex == 0 } if (is_error) { node.style.backgroundColor = UploadForm.errorColor; if (!UploadForm.warning_pushed) { if (UploadForm.errorMsgs != null) UploadForm.errorMsgs.push ('wpUploadWarningError'); UploadForm.warning_pushed = true; } return false; } } } catch (ex) { // Swallow the exception } try { node.style.backgroundColor = '#FFFFFF'; } catch (some_error) { // Swallow. } return true; }, fixCategoryTransclusion : function (str) { return str.replace (/(\{\{)\s*(:?\s*[Cc]ategory\s*:[^|}]*(\|[^}]*)?)(\}\})/g, "[[$2]]"); } }; // end UploadForm var 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) { previous_onkeyup_handler = dest_file.onkeyup; previous_onchange_handler = dest_file.onchange; addEvent (dest_file, 'propertychange', function (evt) { var e = evt || window.event; if (e && e.propertyName && e.propertyName == 'value') { if (typeof (previous_onkeyup_handler) == 'string') eval (previous_onkeyup_handler); else if (typeof (previous_onkeyup_handler) == 'function') previous_onkeyup_handler (e); if (typeof (previous_onchange_handler) == 'string') eval (previous_onchange_handler); else if (typeof (previous_onchange_handler) == 'function') previous_onchange_handler (e); } }); dest_file.onkeyup = null; // Otherwise, both may fire... dest_file.onchange = null; } } else { addEvent (dest_file, 'change', dest_file.onkeyup); } } } }; // end UFFixes } // end if (guard against double inclusions) // Do *not* use addOnloadHook!!! Functions added through addOnloadHook are actually executed // *before* the onload event occurs through an inline script at the bottom of each page served // by the WikiMedia servers. Normally, that is fine and dandy and speeds up page creation since // the hooks may run before all elements (such as images) of the page have completely loaded. // But it breaks our form restoration mechanism on IE. wpDestFile.value is set on IE6 only at // the time when the onload event fires. If this script runs before, wpDestFile.value is always // empty on IE. Since the upload form does not contain many images, it won't make a difference // for the user if we use hookEvent and thus run a tiny little bit later. It also has the nice // side effect that we can run even if one of the other functions registered through // addOnloadHook raises an exception. hookEvent ('load', UploadForm.install); // </source>