MediaWiki:FileUploadWizard.js

/*
 * FileUploadWizard.js
 * Script for uploading files through a dynamic questionnaire.
 * This is the code to accompany File Upload Wizard.
 * This is the code to accompany File Upload Wizard.

var fuwTesting = false; var fuwDefaultTextboxLength = 60; var fuwDefaultTextareaWidth = '90%'; var fuwDefaultTextareaLines = 3;

// ================================================================ // Constructor function of global fuw (= File Upload Wizard) object // ================================================================ function fuwGlobal {

// see if user is logged in, autoconfirmed, experienced etc.  this.getUserStatus;

fuwSetVisible('warningLoggedOut', (this.userStatus == 'anon')); fuwSetVisible('warningNotConfirmed', (this.userStatus == 'notAutoconfirmed')); this.disabled = (this.userStatus == 'anon') || (this.userStatus == 'notAutoconfirmed'); if (this.disabled) { return; }  fuwSetVisible('fuwStartScriptLink', false);

// create the form element to wrap the main ScriptForm area // containing input elements of Step2 and Step3 var frm = fuwGet('fuwScriptForm'); if (! frm) { frm = document.createElement('form'); frm.id = "fuwScriptForm"; var area = fuwGet('placeholderScriptForm'); var parent = area.parentNode; parent.insertBefore(frm, area); parent.removeChild(area); frm.appendChild(area); }  this.ScriptForm = frm;

// create the TargetForm element that contains the filename // input box, together with hidden input controls. // This is the form that is actually submitted to the api.php. frm = fuwGet('TargetForm'); if (! frm) { frm = document.createElement('form'); frm.id = "TargetForm"; frm.method = "post"; frm.enctype = "multipart/form-data"; // "enctype" doesn't work properly on IE; need "encoding" instead: frm.encoding = "multipart/form-data"; // we'll submit via api.php, not index.php, mainly because that // allows us to use a proper edit summary different from the page content frm.action = mw.config.get('wgServer') + mw.config.get('wgScriptPath') + '/api.php';

// However, since api.php sends back a response page that humans won't want to read, // we'll have to channel that response away and discard it. We'll use a hidden iframe // for that purpose. // Unfortunately, it doesn't seem possible to submit file upload content through an      // Xmlhtml object via Ajax. frm.target = "TargetIFrame"; //testing: //frm.target = "_blank"; var area = fuwGet('placeholderTargetForm'); var parent = area.parentNode; parent.insertBefore(frm, area); parent.removeChild(area); frm.appendChild(area); }  this.TargetForm = frm;

// For the testing version, create a third form that will display // the contents to be submitted, at the bottom of the page if (fuwTesting) { frm = fuwGet('fuwTestForm'); if (! frm) { frm = document.createElement('form'); frm.id = "fuwTestForm"; var area = fuwGet('placeholderTestForm'); var parent = area.parentNode; parent.insertBefore(frm, area); parent.removeChild(area); frm.appendChild(area); }     this.TestForm = frm; }

// objects to hold cached results during validation and processing this.opts = { }; this.warn = { };

// create the input filename box var filebox = document.createElement('input'); filebox.id  = 'file'; filebox.name = 'file'; filebox.type = 'file'; filebox.size = fuwDefaultTextboxLength; filebox.onchange = fuwValidateFile; filebox.accept = 'image/png,image/jpeg,image/gif,image/svg+xml,image/tiff,image/x-xcf,application/pdf,image/vnd.djvu,audio/ogg,video/ogg,audio/rtp-midi,audio/mp3'; fuwAppendInput('file', filebox);

// create hidden controls for sending the remaining API parameters: fuwMakeHiddenfield('action', 'upload', 'apiAction'); fuwMakeHiddenfield('format', 'xml', 'apiFormat'); fuwMakeHiddenfield('filename', '', 'apiFilename'); fuwMakeHiddenfield('text', '', 'apiText'); fuwMakeHiddenfield('comment', '', 'apiComment'); fuwMakeHiddenfield('token', mw.user.tokens.get('csrfToken'), 'apiToken'); fuwMakeHiddenfield('ignorewarnings', 1, 'apiIgnorewarnings'); fuwMakeHiddenfield('watch', 1, 'apiWatch');

if (fuwTesting) { fuwMakeHiddenfield('title', mw.config.get('wgPageName') + "/sandbox", 'SandboxTitle'); fuwMakeHiddenfield('token', mw.user.tokens.get('csrfToken'), 'SandboxToken'); fuwMakeHiddenfield('recreate', 1, 'SandboxRecreate'); }

// create a hidden IFrame to send the api.php response to  var ifr = document.createElement('iframe'); ifr.id  = "TargetIFrame"; ifr.name = "TargetIFrame"; //ifr.setAttribute('style', 'float:right;width:150px;height:150px;'); ifr.style.display = "none"; ifr.src = "";

fuwAppendInput('TargetIFrame', ifr);

if (fuwTesting) {

// create the sandbox submit button btn = document.createElement('input'); btn.id = 'SandboxButton'; btn.value = 'Sandbox'; btn.name = 'Sandbox'; btn.disabled = true; btn.type = 'button'; btn.style.width = '12em'; btn.onclick = fuwSubmitSandbox; fuwAppendInput('SandboxButton', btn);

}

// create the real submit button btn = document.createElement('input'); btn.id = "SubmitButton"; btn.value = "Upload"; btn.name = "Upload"; btn.disabled = true; btn.type = "button"; btn.onclick = fuwSubmitUpload; btn.style.width = '12em'; fuwAppendInput('SubmitButton', btn);

// create the Commons submit button btn = document.createElement('input'); btn.id = "CommonsButton"; btn.value = "Upload on Commons"; btn.name = "Upload_on_Commons"; btn.disabled = true; btn.type = "button"; btn.onclick = fuwSubmitCommons; btn.style.width = '12em'; fuwAppendInput('CommonsButton', btn);

// create reset buttons for (i = 1; i<=2; i++) { btn = document.createElement('input'); btn.id = 'ResetButton' + i;     btn.value = "Reset form"; btn.name = "Reset form"; btn.type = "button"; btn.onclick = fuwReset; btn.style.width = '12em'; fuwAppendInput('ResetButton' + i, btn); }

// names of radio button fields var optionRadioButtons = { // top-level copyright status choice 'FreeOrNonFree' : ['OptionFree','OptionNonFree','OptionNoGood'], // main subsections under OptionFree 'FreeOptions'  : ['OptionOwnWork', 'OptionThirdParty', 'OptionFreeWebsite', 'OptionPDOld', 'OptionPDOther'], // main subsections under OptionNonFree 'NonFreeOptions': ['OptionNFSubject','OptionNF3D','OptionNFExcerpt', 'OptionNFCover','OptionNFLogo','OptionNFPortrait', 'OptionNFMisc'], // response options inside warningFileExists 'FileExistsOptions': ['NoOverwrite','OverwriteSame','OverwriteDifferent'], // choice of evidence in OptionThirdParty subsection 'ThirdPartyEvidenceOptions' : ['ThirdPartyEvidenceOptionLink', 'ThirdPartyEvidenceOptionOTRS', 'ThirdPartyEvidenceOptionOTRSForthcoming', 'ThirdPartyEvidenceOptionNone'], // choice of PD status in OptionPDOld subsection 'PDOldOptions' : ['PDUSExpired','PDURAA','PDFormality','PDOldOther'], // choice of PD status in OptionPDOther subsection 'PDOtherOptions': ['PDOtherUSGov','PDOtherOfficial','PDOtherSimple', 'PDOtherOther'], // whether target article is wholly or only partly dedicated to discussing non-free work: 'NFSubjectCheck': ['NFSubjectCheckDedicated','NFSubjectCheckDiscussed'], 'NF3DCheck'    : ['NF3DCheckDedicated','NF3DCheckDiscussed'], // choice about copyright status of photograph in OptionNF3D 'NF3DOptions'  : ['NF3DOptionFree','NF3DOptionSame'] };  for (var group in optionRadioButtons) { var op = optionRadioButtons[group]; for (i=0; i<op.length; i++) { fuwMakeRadiobutton(group, op[i]); }  }   this.ScriptForm.NoOverwrite.checked = true; // input fields that trigger special // onchange event handlers for validation: fuwMakeTextfield('InputName', fuwValidateFilename); fuwMakeTextfield('NFArticle', fuwValidateNFArticle);

// names of input fields that trigger normal // validation event handler var activeTextfields = [ 'Artist3D','Country3D', 'Date','OwnWorkCreation','OwnWorkPublication', 'Author','Source', 'Permission','ThirdPartyOtherLicense', 'ThirdPartyEvidenceLink','ThirdPartyOTRSTicket', 'FreeWebsiteOtherLicense', 'PDOldAuthorLifetime','Publication', 'PDOldCountry','PDOldPermission', 'PDOfficialPermission','PDOtherPermission', 'NFSubjectPurpose', 'NF3DOrigDate', 'NF3DPurpose', 'NF3DCreator', 'NFPortraitDeceased', 'EditSummary' ];  for (i=0; i<activeTextfields.length; i++) { fuwMakeTextfield(activeTextfields[i]); }

// names of multiline textareas var activeTextareas = [ 'InputDesc','NF3DPermission', 'NFCommercial','NFPurpose','NFReplaceableText', 'NFReplaceable','NFCommercial','NFMinimality','AnyOther' ];  for (i=0; i<activeTextareas.length; i++) { fuwMakeTextarea(activeTextareas[i]); };

var checkboxes = [ 'NFCoverCheckDedicated','NFLogoCheckDedicated','NFPortraitCheckDedicated' ];  for (i=0; i<checkboxes.length; i++) { fuwMakeCheckbox(checkboxes[i]); };

var licenseLists = { 'OwnWorkLicense' : // array structure as expected for input to fuwMakeSelection function. // any entry that is a two-element array will be turned into an option // (first element is the value, second element is the display string). // Entries that are one-element arrays will be the label of an option group. // Zero-element arrays mark the end of an option group. [       ['Allow all use as long as others credit you and share it under similar conditions'], ['self|GFDL|cc-by-sa-4.0|migration=redundant', 'Creative Commons Attribution-Share Alike 4.0 + GFDL (recommended)', true], ['self|cc-by-sa-4.0', 'Creative Commons Attribution-Share Alike 4.0'], [],       ['Allow all use as long as others credit you'], ['self|cc-by-4.0', 'Creative Commons Attribution 4.0'], [],       ['Reserve no rights'], ['self|cc0', 'CC0 Universal Public Domain Dedication'], []       ],         'ThirdPartyLicense' : [       ['', 'please select the correct license...'], ['Freely licensed:'], ['cc-by-sa-4.0', 'Creative Commons Attribution-Share Alike (cc-by-sa-4.0)'], ['cc-by-4.0', 'Creative Commons Attribution (cc-by-4.0)'], ['GFDL', 'GNU Free Documentation License (GFDL)'], [],       ['No rights reserved:'], ['PD-author', 'Public domain'], [],       ['Other (see below)'], []       ],         'FreeWebsiteLicense' : [       ['', 'please select the correct license...'], ['Freely licensed:'], ['cc-by-sa-4.0', 'Creative Commons Attribution-Share Alike (cc-by-sa-4.0)'], ['cc-by-4.0', 'Creative Commons Attribution (cc-by-4.0)'], ['GFDL', 'GNU Free Documentation License (GFDL)'], [],       ['No rights reserved:'], ['PD-author', 'Public domain'], [],       ['Other (see below)'], []       ],         'USGovLicense' : [      ['PD-USGov', 'US Federal Government'], ['PD-USGov-NASA','NASA'], ['PD-USGov-Military-Navy','US Navy'], ['PD-USGov-NOAA','US National Oceanic and Atmospheric Administration'], ['PD-USGov-Military-Air_Force','US Air Force'], ['PD-USGov-Military-Army','US Army'], ['PD-USGov-CIA-WF','CIA World Factbook'], ['PD-USGov-USGS','United States Geological Survey'] ],     'IneligibleLicense' : [      ['', 'please select one...'], ['PD-shape','Item consists solely of simple geometric shapes'], ['PD-text','Item consists solely of a few individual words or letters'], ['PD-textlogo','Logo or similar item consisting solely of letters and simple geometric shapes'], ['PD-chem','Chemical structural formula'], ['PD-ineligible','Other kind of item that contains no original authorship'] ],     'NFSubjectLicense' : [      ['', 'please select one...'], ['Non-free 2D art', '2-dimensional artwork (painting, drawing etc.)'], ['Non-free historic image', 'Unique historic photograph'], ['Non-free fair use in', 'something else (please describe in description field on top)'] ],     'NF3DLicense' : [      [, 'please select one...'], ['Non-free proposed architecture', 'Architectural proposal (not yet completed)'], ['Non-free destroyed architecture', 'Destroyed (or unrecognizably altered) architecture'], ['Non-free 3D art', 'Other 3-dimensional creative work (sculpture etc.)'] ],     'NFCoverLicense' : [        ['', 'please select one...'], ['Non-free book cover', 'Cover page of a book'], ['Non-free album cover', 'Cover of a sound recording (album, single, song, CD)'], ['Non-free game cover', 'Cover of a video/computer game'], ['Non-free magazine cover', 'Cover page of a magazine'], ['Non-free video cover', 'Cover of a video'], ['Non-free software cover', 'Cover of a software product'], ['Non-free product cover', 'Cover of some commercial product'], ['Non-free title-card', 'Title screen of a TV programme'], ['Non-free movie poster', 'Movie poster'], ['Non-free poster', 'Official poster of an event'], ['Non-free fair use in', 'something else (please describe in description field on top)'] ],     'NFExcerptLicense' : [        ['', 'please select one...'], ['Non-free television screenshot', 'Television screenshot'], ['Non-free film screenshot', 'Movie screenshot'], ['Non-free game screenshot', 'Game screenshot'], ['Non-free video screenshot', 'Video screenshot'], ['Non-free music video screenshot', 'Music video screenshot'], ['Non-free software screenshot', 'Software screenshot'], ['Non-free web screenshot', 'Website screenshot'], ['Non-free speech', 'Audio excerpt from a speech'], ['Non-free audio sample', 'Sound sample of an audio recording'], ['Non-free video sample', 'Sample extract from a video'], ['Non-free sheet music', 'Sheet music representing a musical piece'], ['Non-free comic', 'Panel from a comic, graphic novel, manga etc.'], ['Non-free computer icon', 'Computer icon'], ['Non-free newspaper image', 'Page from a newspaper'], ['Non-free fair use in', 'something else (please describe in description field on top)'] ],           'NFLogoLicense' : [        ['Non-free logo', 'Logo of a company, organization etc.'], ['Non-free seal', 'Official seal, coat of arms etc'], ['Non-free symbol', 'Other official symbol'] ],     'NFMiscLicense' : [        ['Non-free fair use in', 'something else (please describe in description field on top)'], ['Non-free historic image', 'Historic photograph'], ['Non-free 2D art', '2-dimensional artwork (painting, drawing etc.)'], ['Non-free currency', 'Depiction of currency (banknotes, coins etc.)'], ['Non-free architectural work', 'Architectural work'], ['Non-free 3D art', 'Other 3-dimensional creative work (sculpture etc.)'], ['Non-free book cover', 'Cover page of a book'], ['Non-free album cover', 'Cover of a sound recording(album, single, song, CD)'], ['Non-free game cover', 'Cover of a video/computer game'], ['Non-free magazine cover', 'Cover page of a magazine'], ['Non-free video cover', 'Cover of a video'], ['Non-free software cover', 'Cover of a software product'], ['Non-free product cover', 'Cover of some commercial product'], ['Non-free title-card', 'Title screen of a TV programme'], ['Non-free movie poster', 'Movie poster'], ['Non-free poster', 'Official poster of an event'], ['Non-free television screenshot', 'Television screenshot'], ['Non-free film screenshot', 'Movie screenshot'], ['Non-free game screenshot', 'Game screenshot'], ['Non-free video screenshot', 'Video screenshot'], ['Non-free music video screenshot', 'Music video screenshot'], ['Non-free software screenshot', 'Software screenshot'], ['Non-free web screenshot', 'Website screenshot'], ['Non-free speech', 'Audio excerpt from a speech'], ['Non-free audio sample', 'Sound sample of an audio recording'], ['Non-free video sample', 'Sample extract from a video'], ['Non-free sheet music', 'Sheet music representing a musical piece'], ['Non-free comic', 'Panel from a comic, graphic novel, manga etc.'], ['Non-free computer icon', 'Computer icon'], ['Non-free newspaper image', 'Page from a newspaper'], ['Non-free logo', 'Logo of a company, organization etc.'], ['Non-free seal', 'Official seal, coat of arms etc'], ['Non-free symbol', 'Other official symbol'], ['Non-free sports uniform', 'Sports uniform'], ['Non-free stamp', 'Stamp'] ],     'NFExtraLicense' : [        ['', 'none'], ['Crown copyright and other governmental sources'], ['Non-free Crown copyright', 'UK Crown Copyright'], ['Non-free New Zealand Crown Copyright', 'NZ Crown Copyright'], ['Non-free Canadian Crown Copyright', 'Canadian Crown Copyright'], ['Non-free AUSPIC', 'AUSPIC (Australian Parliament image database)'], ['Non-free Philippines government', 'Philippines government'], ['Non-free Finnish Defence Forces', 'Finnish Defence Forces'], [],        ['Other individual sources'], ['Non-free Denver Public Library image', 'Denver Public Library'], ['Non-free ESA media', 'ESA (European Space Agency)'], [],        ['Possibly public domain in other countries'], ['Non-free Old-50', 'Author died more than 50 years ago.'], ['Non-free Old-70', 'Author died more than 70 years ago.'], [],        ['Some permissions granted, but not completely free'], ['Non-free promotional', 'From promotional press kit'], ['Non-free with NC', 'Permission granted, but only for educational and/or non-commercial purposes'], ['Non-free with ND', 'Permission granted, but no derivative works allowed'], ['Non-free with permission', 'Permission granted, but only for Wikipedia'], []        ]   };   for (var group in licenseLists) { fuwMakeSelection(group, licenseLists[group]); }

this.knownCommonsLicenses = { 'self|GFDL|cc-by-sa-all|migration=redundant' : 1, 'self|Cc-zero' : 1, 'PD-self' : 1, 'self|GFDL|cc-by-sa-4.0|migration=redundant' : 1, 'self|GFDL|cc-by-4.0|migration=redundant' : 1, 'self|GFDL|cc-by-sa-3.0|migration=redundant' : 1, 'self|GFDL|cc-by-3.0|migration=redundant' : 1, 'self|cc-by-sa-4.0' : 1, 'self|cc-by-sa-3.0' : 1, 'cc-by-sa-4.0' : 1, 'cc-by-sa-3.0' : 1, 'cc-by-sa-2.5' : 1, 'cc-by-4.0' : 1, 'cc-by-3.0' : 1, 'cc-by-2.5' : 1, 'FAL' : 1, 'PD-old-100' : 1, 'PD-old' : 1, 'PD-Art' : 1, 'PD-US' : 1, 'PD-USGov' : 1, 'PD-USGov-NASA' : 1, 'PD-USGov-Military-Navy' : 1, 'PD-ineligible' : 1, 'Attribution' : 1, 'Copyrighted free use' : 1 };

// textfields that don't react directly // to user input and are used only for assembling stuff: if (fuwTesting) { fuwMakeTextfield('SandboxSummary', function{void(0);}); fuwMakeTextarea('SandboxText', function{void(0);}); fuwGet('SandboxSummary').disabled="disabled"; fuwGet('SandboxText').disabled="disabled"; fuwGet('SandboxText').rows = 12; }

// set links to "_blank" target, so we don't accidentally leave the page, // because on some browsers that would destroy all the input the user has already entered $('.fuwOutLink a').each(function {     this.target = '_blank';   });

// make main area visible fuwSetVisible('UploadScriptArea', true);

} // ====================================== // end of fuwGlobal constructor function // ======================================

function fuwRadioClick(e) { var ev = e || event; var src = ev.target || ev.srcElement; //alert('onclick event from ' + src + ' (' + src.value + ')'); fuwUpdateOptions; return true; }

/* function fuwUpdateOptions {
 * function fuwUpdateOptions
 * This is the onchange event handler for most of the input
 * elements in the main form. It changes visibility and disabled
 * status for the various sections of the input form in response
 * to which options are chosen.
 * status for the various sections of the input form in response
 * to which options are chosen.

var fuw = window.fuw; var warn = fuw.warn; var opts = fuw.opts = { }; opts.InputFilename = $('#TargetForm input#file').val;

var widgets = fuw.ScriptForm.elements; for (i = 0; i < widgets.length; i++) { var w = widgets[i]; if (w.type == "radio") { var nm = w.name; var id = w.id; var vl = w.checked && !w.disabled && fuwIsVisible(w); opts[id] = vl; if (vl) opts[nm] = id; }     else { var id = w.id; var active = !w.disabled && fuwIsVisible(w); if (active) { var value = ((type == 'checkbox') ? w.checked : w.value); opts[id] = value; }     }   };   opts.MainOption = opts.FreeOptions || opts.NonFreeOptions; // some parts of the input form are re-used across sections // and must be moved into the currently active input section:

// minimality section is shared between all NF sections fuwMove('NFMinimalitySection', 'detailsNFSubject', (opts.OptionNFSubject)) || fuwMove('NFMinimalitySection', 'detailsNF3D', (opts.OptionNF3D)) || fuwMove('NFMinimalitySection', 'detailsNFExcerpt', (opts.OptionNFExcerpt)) || fuwMove('NFMinimalitySection', 'detailsNFCover', (opts.OptionNFCover)) || fuwMove('NFMinimalitySection', 'detailsNFLogo', (opts.OptionNFLogo)) || fuwMove('NFMinimalitySection', 'detailsNFPortrait', (opts.OptionNFPortrait)) || fuwMove('NFMinimalitySection', 'detailsNFMisc', true);

// AnyOtherInfo section is shared between all fuwMove('AnyOtherInfo', 'detailsOwnWork', opts.OptionOwnWork) || fuwMove('AnyOtherInfo', 'detailsThirdParty', opts.OptionThirdParty) || fuwMove('AnyOtherInfo', 'detailsFreeWebsite', opts.OptionFreeWebsite) || fuwMove('AnyOtherInfo', 'detailsPDOld', opts.OptionPDOld) || fuwMove('AnyOtherInfo', 'detailsPDOther', opts.OptionPDOther) || fuwMove('AnyOtherInfo', 'detailsNFSubject', opts.OptionNFSubject) || fuwMove('AnyOtherInfo', 'detailsNF3D', opts.OptionNF3D) || fuwMove('AnyOtherInfo', 'detailsNFExcerpt', opts.OptionNFExcerpt) || fuwMove('AnyOtherInfo', 'detailsNFCover', opts.OptionNFCover) || fuwMove('AnyOtherInfo', 'detailsNFLogo', opts.OptionNFLogo) || fuwMove('AnyOtherInfo', 'detailsNFPortrait', opts.OptionNFPortrait) || fuwMove('AnyOtherInfo', 'detailsNFMisc', opts.OptionNFMisc);

// author input field is shared between all sections except "Own Work". // (will serve for the immediate/photographic author, in those cases where there  // are two author fields) fuwMove('Author', 'placeholderFreeWebsiteAuthor', (opts.OptionFreeWebsite)) || fuwMove('Author', 'placeholderPDOldAuthor', (opts.OptionPDOld)) || fuwMove('Author', 'placeholderPDOtherAuthor', (opts.OptionPDOther)) || fuwMove('Author', 'placeholderNFSubjectAuthor', (opts.OptionNFSubject)) || fuwMove('Author', 'placeholderNF3DAuthor', (opts.OptionNF3D)) || fuwMove('Author', 'placeholderNFExcerptAuthor', (opts.OptionNFExcerpt)) || fuwMove('Author', 'placeholderNFCoverAuthor', (opts.OptionNFCover)) || fuwMove('Author', 'placeholderNFPortraitAuthor', (opts.OptionNFPortrait)) || fuwMove('Author', 'placeholderNFMiscAuthor', (opts.OptionNFMisc)) || fuwMove('Author', 'placeholderAuthor', true);

// source input field is shared between all sections except "Own Work". // (will serve for immediate/web source, in those cases where there are two  // source fields involved) fuwMove('Source', 'placeholderFreeWebsiteSource', (opts.OptionFreeWebsite)) || fuwMove('Source', 'placeholderPDOldSource', (opts.OptionPDOld)) || fuwMove('Source', 'placeholderPDOtherSource', (opts.OptionPDOther)) || fuwMove('Source', 'placeholderNFSubjectSource', (opts.OptionNFSubject)) || fuwMove('Source', 'placeholderNF3DSource', (opts.OptionNF3D)) || fuwMove('Source', 'placeholderNFExcerptSource', (opts.OptionNFExcerpt)) || fuwMove('Source', 'placeholderNFCoverSource', (opts.OptionNFCover)) || fuwMove('Source', 'placeholderNFLogoSource', (opts.OptionNFLogo)) || fuwMove('Source', 'placeholderNFPortraitSource', (opts.OptionNFPortrait)) || fuwMove('Source', 'placeholderNFMiscSource', (opts.OptionNFMisc)) || fuwMove('Source', 'placeholderSource', true);

// date input field is shared between all sections except "Logo", which doesn't need it. // will serve for derived/photographic date in the case of 3D items fuwMove('Date', 'placeholderFreeWebsiteDate', (opts.OptionFreeWebsite)) || fuwMove('Date', 'placeholderThirdPartyDate', (opts.OptionThirdParty)) || fuwMove('Date', 'placeholderPDOldDate', (opts.OptionPDOld)) || fuwMove('Date', 'placeholderPDOtherDate', (opts.OptionPDOther)) || fuwMove('Date', 'placeholderNFSubjectDate', (opts.OptionNFSubject)) || fuwMove('Date', 'placeholderNF3DDate', (opts.OptionNF3D)) || fuwMove('Date', 'placeholderNFExcerptDate', (opts.OptionNFExcerpt)) || fuwMove('Date', 'placeholderNFCoverDate', (opts.OptionNFCover)) || fuwMove('Date', 'placeholderNFPortraitDate', (opts.OptionNFPortrait)) || fuwMove('Date', 'placeholderNFMiscDate', (opts.OptionNFMisc)) || fuwMove('Date', 'placeholderDate', true); // permission field is shared between ThirdParty and FreeWebsite sections fuwMove('Permission', 'placeholderFreeWebsitePermission', (opts.OptionFreeWebsite)) || fuwMove('Permission', 'placeholderPermission', true);

// publication field is shared between PDOld, NFPortrait and NFMisc fuwMove('Publication', 'placeholderNFPortraitPublication', (opts.OptionNFPortrait)) || fuwMove('Publication', 'placeholderNFMiscPublication', (opts.OptionNFMisc)) || fuwMove('Publication', 'placeholderPublication', true);

// Purpose, Commercial, Replaceable and ReplaceableText FUR fields are shared // between some but not all of the non-free sections fuwMove('NFPurpose', 'placeholderNFExcerptPurpose', (opts.OptionNFExcerpt)) || fuwMove('NFPurpose', 'placeholderNFPurpose'); fuwMove('NFCommercial', 'placeholderNFPortraitCommercial', (opts.OptionNFPortrait)) || fuwMove('NFCommercial', 'placeholderNFCommercial'); fuwMove('NFReplaceable', 'placeholderNFPortraitReplaceable', (opts.OptionNFPortrait)) || fuwMove('NFReplaceable', 'placeholderNFReplaceable'); fuwMove('NFReplaceableText', 'placeholderNFExcerptReplaceable', (opts.OptionNFExcerpt)) || fuwMove('NFReplaceableText', 'placeholderNFReplaceableText', true);

// submit button goes to Step1 if user has chosen a plain overwrite of an existing file, // and to the active section of Step3 if otherwise fuwMove('fuwSubmit', 'UploadScriptStep1', (warn.ImageExists && opts.OverwriteSame)) || fuwMove('fuwSubmit', 'detailsOwnWork', opts.OptionOwnWork) || fuwMove('fuwSubmit', 'detailsThirdParty', opts.OptionThirdParty) || fuwMove('fuwSubmit', 'detailsFreeWebsite', opts.OptionFreeWebsite) || fuwMove('fuwSubmit', 'detailsPDOld', opts.OptionPDOld) || fuwMove('fuwSubmit', 'detailsPDOther', opts.OptionPDOther) || fuwMove('fuwSubmit', 'detailsNFSubject', opts.OptionNFSubject) || fuwMove('fuwSubmit', 'detailsNF3D', opts.OptionNF3D) || fuwMove('fuwSubmit', 'detailsNFExcerpt', opts.OptionNFExcerpt) || fuwMove('fuwSubmit', 'detailsNFCover', opts.OptionNFCover) || fuwMove('fuwSubmit', 'detailsNFLogo', opts.OptionNFLogo) || fuwMove('fuwSubmit', 'detailsNFPortrait', opts.OptionNFPortrait) || fuwMove('fuwSubmit', 'fuwSubmitHost', true);

// Show and hide warnings:

// filename-related warnings: fuwSetVisible('warningIllegalChars', warn.IllegalChars); fuwSetVisible('warningBadFilename', warn.BadFilename); fuwSetVisible('warningImageOnCommons', warn.ImageOnCommons); fuwSetVisible('warningImageExists', warn.ImageExists); fuwMove('warningImageThumb', 'warningImageOnCommons', warn.ImageOnCommons, true) || fuwMove('warningImageThumb', 'warningImageExists', true, true);

// notices related to the top-level options: fuwSetVisible('warningWhyNotCommons', opts.OptionFree); fuwSetVisible('warningNF', opts.OptionNonFree); fuwSetVisible('warningNoGood', opts.OptionNoGood);

// warnings related to non-free "used in" article fuwSetVisible('warningNFArticleNotFound', warn.NFArticleNotFound); fuwSetVisible('warningNFArticleNotMainspace', warn.NFArticleNotMainspace); fuwSetVisible('warningUserspaceDraft', warn.UserspaceDraft); fuwSetVisible('warningNFArticleDab', warn.NFArticleDab); fuwSetVisible('NFArticleOK', warn.NFArticleOK);

// warnings depending on user status: if (fuw.userStatus.match(/problem|newbie|notAutoconfirmed/)) { fuwSetVisible('warningFreeWebsite', opts.OptionFreeWebsite); fuwSetVisible('warningOwnWork', opts.OptionOwnWork); fuwSetVisible('warningPDOther', opts.OptionPDOther); fuwSetVisible('warningNFSubject', opts.OptionNFSubject); }

// hide main sections in case of intended plain overwrite: fuwSetVisible('UploadScriptStep2', !(warn.ImageExists && opts.OverwriteSame)); fuwSetVisible('UploadScriptStep3', !(warn.ImageExists && opts.OverwriteSame));

// show/hide top-level options fuwSetVisible('detailsFreeStatus', opts.OptionFree); fuwSetVisible('sendToCommons', opts.OptionFree);

// show/hide details sections fuwSetVisible('detailsNFArticle', opts.OptionNonFree); fuwSetVisible('detailsNFWorkType', opts.OptionNonFree); fuwSetVisible('detailsOwnWork', opts.OptionOwnWork); fuwSetVisible('detailsThirdParty', opts.OptionThirdParty); fuwSetVisible('detailsFreeWebsite', opts.OptionFreeWebsite); fuwSetVisible('detailsPDOld', opts.OptionPDOld); fuwSetVisible('detailsPDOther', opts.OptionPDOther); fuwSetVisible('detailsNFSubject', opts.OptionNFSubject); fuwSetVisible('detailsNF3D', opts.OptionNF3D); fuwSetVisible('detailsNFExcerpt', opts.OptionNFExcerpt); fuwSetVisible('detailsNFCover', opts.OptionNFCover); fuwSetVisible('detailsNFLogo', opts.OptionNFLogo); fuwSetVisible('detailsNFPortrait', opts.OptionNFPortrait); fuwSetVisible('detailsNFMisc', opts.OptionNFMisc);

fuwSetVisible('EditSummaryDiv', opts.OverwriteSame || opts.OverwriteDifferent);

// set enabled/disabled // It might be useful to adapt this to be more liberal about // the order of input, at least for experienced users.

//fuwSetEnabled('Artist3D', opts.PD3D); //fuwSetEnabled('Country3D', opts.FOP3D); fuwSetEnabled('ThirdPartyEvidenceLink', opts.ThirdPartyEvidenceOptionLink); fuwSetEnabled('ThirdPartyOTRSTicket', opts.ThirdPartyEvidenceOptionOTRS); fuwSetEnabled('NFSubjectPurpose', opts.NFSubjectCheckDiscussed); fuwSetEnabled('NF3DPurpose', opts.NF3DCheckDiscussed); fuwSetEnabled('NF3DPermission', opts.NF3DOptionFree); fuwSetEnabled('USGovLicense', opts.PDOtherUSGov); fuwSetEnabled('PDOfficialPermission', opts.PDOtherOfficial); fuwSetEnabled('IneligibleLicense', opts.PDOtherSimple); fuwSetEnabled('PDOtherPermission', opts.PDOtherOther); fuwSetEnabled('AnyOther', true);

// need to re-collect the remaining (non-radiobutton) input into the opts object again, // preparing for validation: for (i = 0; i < widgets.length; i++) { var w = widgets[i]; var type = w.type;

if (type != "radio") { var id = w.id; var active = !w.disabled && fuwIsVisible(w); if (active) { var value = ((type == 'checkbox') ? w.checked : w.value); opts[id] = value; }     }   };

// final step of validation: check if input is sufficient for // setting the submit buttons active var valid = fuw.validateInput; var validForCommons = valid && opts.OptionFree && !(opts.OverwriteSame || opts.OverwriteDifferent) && !opts.ThirdPartyEvidenceOptionNone; fuwSetVisible('sendToCommons', opts.OptionFree); fuwSetEnabled('CommonsButton', validForCommons); fuwGet('fuwSubmitText').innerHTML = opts.OptionFree ? ("No, I want to upload this file here on this wiki only. " +          " This way it can be used only on the English Wikipedia. However, somebody " +          "else might still decide to copy it to Commons or use it elsewhere later. If you " +          "do not want your file to be copied to Commons and deleted locally, consider adding " +          "Keep local. ") : "Upload this file."; fuwGet('SubmitButton').value = validForCommons ? "Upload locally" : "Upload"; fuwSetEnabled('EditSummary', true); fuwSetEnabled('SubmitButton', valid && (fuw.userStatus != 'notAutoconfirmed')); if (fuwTesting) { fuwSetEnabled('SandboxButton', valid); }

// if we're in testing mode, update the Sandbox display fields // after each input change. In normal mode, collectInput will // only be needed on submit. if (fuwTesting) { fuw.collectInput; fuw.formatOutput(false); fuwSetVisible('placeholderTestForm', true); } }

// ============================================================ // methods of the global fuw object // ============================================================

// ============================================================ // report validation status of filename information // ============================================================ // This is called from within fuw.validateInput, i.e. every // time anything in the whole form is changed. It only reports // results that have previously been cached in the opts and warn // objects. The actual checking is done in the event handler // of the file input boxes. fuwGlobal.prototype.hasValidFilename = function { var opts = this.opts; var warn = this.warn; var valid = opts.InputName && opts.InputFilename && !warn.BadFilename && !warn.ImageOnCommons && // if image exists on enwiki, accept only if user has confirmed overwrite: !(warn.ImageExists && !(opts.OverwriteSame || opts.OverwriteDifferent)); //alert("HasValidFilename: " + valid); return valid; };

// ============================================================ // validation status for common input elements for all free // options // ============================================================ fuwGlobal.prototype.hasValidCommonFreeInput = function { var opts = this.opts; var warn = this.warn; var valid = opts.InputDesc; //alert("HasValidCommonFreeInput: " + valid); return valid; }; // ============================================================ // validation status for common input elements for all non-free // options // ============================================================ fuwGlobal.prototype.hasValidCommonNFInput = function { var opts = this.opts; var warn = this.warn; var valid = opts.OptionNonFree && opts.InputDesc && opts.NFArticle && opts.Source && opts.NFMinimality && !warn.NFArticleNotFound && !warn.NFArticleNotMainspace && !warn.NFArticleDab; //alert("hasValidCommonNFInput: " + valid); return valid; }; // ============================================================ // Main validation routine. Modify this to tweak which fields // are to be considered obligatory for each case group // ============================================================ fuwGlobal.prototype.validateInput = function { var opts = this.opts; var warn = this.warn; var valid = (     this.hasValidFilename      &&      (! (opts.OverwriteDifferent && ! opts.EditSummary))      &&      ( ( // overwriting is okay if there is an edit summary       opts.OverwriteSame && opts.EditSummary       ) ||      ( // free options         this.hasValidCommonFreeInput &&         ( (opts.OptionOwnWork &&          opts.Date &&           opts.OwnWorkLicense) ||         (opts.OptionThirdParty &&           opts.Author &&           opts.Source &&           opts.Permission &&           (opts.ThirdPartyOtherLicense || opts.ThirdPartyLicense) &&           ((opts.ThirdPartyEvidenceOptionLink && opts.ThirdPartyEvidenceLink) || opts.ThirdPartyEvidenceOptionOTRS || opts.ThirdPartyEvidenceOptionOTRSForthcoming || opts.ThirdPartyEvidenceOptionNone)) ||         (opts.OptionFreeWebsite &&           opts.Author &&           opts.Source &&           (opts.FreeWebsiteOtherLicense || opts.FreeWebsiteLicense) &&           opts.Permission) ||         (opts.OptionPDOld &&           opts.Author &&           opts.PDOldAuthorLifetime &&           opts.Publication &&           opts.Date &&           opts.Source &&           opts.PDOldOptions &&            (! (opts.PDOldOther && ! opts.PDOldPermission))) ||         (opts.OptionPDOther &&           opts.Author &&           opts.Source &&           ((opts.PDOtherUSGov && opts.USGovLicense) || (opts.PDOtherOfficial && opts.PDOfficialPermission) || (opts.PDOtherSimple && opts.IneligibleLicense) || (opts.PDOtherOther && opts.PDOtherPermission))) )      ) // end of free options ||      ( // non-free options         this.hasValidCommonNFInput &&         ( (opts.OptionNFSubject &&          opts.NFSubjectLicense &&           opts.Author &&           (opts.NFSubjectCheckDedicated || (opts.NFSubjectCheckDiscussed && opts.NFSubjectPurpose))) ||         (opts.OptionNF3D &&           opts.NF3DLicense &&           opts.NF3DCreator &&           opts.Author &&           (opts.NF3DOptionSame || (opts.NF3DOptionFree || opts.NF3DPermission)) &&           (opts.NF3DCheckDedicated || (opts.NF3DCheckDiscussed && opts.NF3DPurpose))) ||         (opts.OptionNFExcerpt &&           opts.NFExcerptLicense &&           opts.Author &&           opts.NFPurpose) ||         (opts.OptionNFCover &&           opts.NFCoverLicense &&           opts.Author &&           opts.NFCoverCheckDedicated           ) ||         (opts.OptionNFLogo &&           opts.NFLogoLicense &&           opts.NFLogoCheckDedicated          ) ||         (opts.OptionNFPortrait &&           opts.Publication &&           opts.NFPortraitDeceased &&           opts.Author &&           opts.NFPortraitCheckDedicated &&           opts.NFReplaceable &&           opts.NFCommercial) ||         (opts.OptionNFMisc &&           opts.NFMiscLicense &&           opts.Author &&           opts.Publication &&           opts.NFPurpose &&           opts.NFReplaceableText &&           opts.NFReplaceable &&           opts.NFCommercial) )      ) // end of non-free options )  );   return valid; };

// ============================================================= // return which template name will be used as the main // description template // ============================================================= fuwGlobal.prototype.getDescriptionTemplateName = function { // standard "Information" template for free files: if (this.opts.OptionFree) return "Information"; // experimental new version of fair-use rationale template, // designed to fit the fields used in the wizard else if (this.opts.OptionNonFree) return "Non-free use rationale 2"; return undefined; };

// ============================================================= // get the license tag code from the appropriate input element // =============================================================

fuwGlobal.prototype.getStandardLicense = function { var opts = this.opts; }

fuwGlobal.prototype.getLicense = function { var opts = this.opts; // ThirdParty and FreeWebsite have alternative input fields // for manual entry of other licenses: var license = {}; if (opts.PDOtherOther || opts.PDOldOther) { license.special = opts.PDOtherOther ? opts.PDOtherPermission : opts.PDOldPermission; if (! (license.special.match(/^\s*\{\{.+\}\}\s*$/))) { license.special = ''; }  }   else { license.special = opts.ThirdPartyOtherLicense || opts.FreeWebsiteOtherLicense || (opts.PDOtherOfficial ? ('') : null) || (opts.OptionNFPortrait ? ('') : null); }     if (! license.special) { // standard, non-parametrized tag licenses from dropdownbox. var simpleLicense = (opts.OptionOwnWork ? opts.OwnWorkLicense : null) || (opts.OptionThirdParty ? opts.ThirdPartyLicense : null) || (opts.OptionFreeWebsite ? opts.FreeWebsiteLicense : null) || (opts.OptionNFSubject ? opts.NFSubjectLicense : null) || (opts.OptionNF3D ? opts.NF3DLicense : null) || (opts.OptionNFExcerpt ? opts.NFExcerptLicense : null) || (opts.OptionNFCover ? opts.NFCoverLicense : null) || (opts.OptionNFLogo ? opts.NFLogoLicense : null) || (opts.OptionNFMisc ? opts.NFMiscLicense : null) || (opts.PDOtherUSGov ? opts.USGovLicense : null) || (opts.PDOtherSimple ? opts.IneligibleLicense : null) || (opts.PDUSExpired ? 'PD-US-expired' : null) || (opts.PDURAA  ? 'PD-URAA' : null) || (opts.PDFormality ? 'PD-US' : null);

// "PD-author" needs parameter, at least on Commons if (simpleLicense == 'PD-author') { license.special = ''; }      else if (this.knownCommonsLicenses[simpleLicense]) { // make sure we send only those licenses as "standard" licenses // that exist in the Commons license dropdown box license.standard = simpleLicense; }      else { license.special = '\{\{' + simpleLicense + '\}\}'; }  }   return license; };

function fuwSubst(template) { return ''; }

// =================================================================== // Produce code for local tracking categories // =================================================================== fuwGlobal.prototype.getTrackingCategory = function { var opts = this.opts; var cat = ""; if (opts.OptionFreeWebsite) { cat = "Files from freely licensed external sources"; } else if (opts.OptionThirdParty) { cat = "Files licensed by third parties"; } else if (opts.PDOtherOther || opts.PDOldOther) { cat = "Files with non-standard public domain statements"; } else if (opts.OptionNFSubject || opts.OptionNF3D) { cat = "Non-free files uploaded as object of commentary"; } if (cat) { cat = "\n\{\{Category ordered by date|" + cat + "|" + fuwSubst("CURRENTYEAR") + "|" + fuwSubst("CURRENTMONTH") + "|" + fuwSubst("CURRENTDAY2") + "\}\}"; }  return cat; };

// =================================================================== // Get or create an edit summary for the upload // =================================================================== // Note: if we work with the api.php interface, we can have separate // data for the edit summary and the description page, which is far // better than the way the index.php interface does it. // TO DO: need to actually define an input element for a manually // entered edit summary. Must be obligatory when overwriting files. // In other cases we'll use an automatic edit summary. // =================================================================== fuwGlobal.prototype.getEditSummary = function { var opts = this.opts; return (     (opts.EditSummary ? (opts.EditSummary + ' (File Upload Wizard)') : null)||     ("Uploading " + (       (opts.OptionOwnWork ? 'a self-made file ' : false) ||       (opts.OptionThirdParty ? 'a free file from somebody else ' : false) ||       (opts.OptionFreeWebsite ? 'a file from a free published source ' : false) ||       (opts.OptionPDOld       ? 'an old public-domain work ' : false) ||       (opts.OptionPDOther     ? 'a public-domain item ' : false) ||       (opts.OptionNFSubject   ? 'a non-free work, as object of commentary ' : false) ||       (opts.OptionNF3D        ? 'a depiction of a non-free 3D artwork ' : false) ||       (opts.OptionNFExcerpt   ? 'an excerpt from a non-free work ' : false) ||       (opts.OptionNFCover     ? 'a piece of non-free cover art ' : false) ||       (opts.OptionNFLogo      ? 'a non-free logo ' : false) ||       (opts.OptionNFPortrait    ? 'a non-free historic portrait ' : false) ||       (opts.OptionNFMisc      ? 'a non-free file ' : "")      ) +       ("using File Upload Wizard") )); };

function fuwPackInfo(text, forCommons) { if (forCommons) { // reformat wikilinks embedded in description fields to adapt them for Commons text = text.replace(/\[\[([^\]]+)\]\]/g,         function(str, p1, offset, s) {

// mark File links as local if (p1.match(/^:(File|Image):/)) { return "en" + p1 + ""; }                 // leave prefixed links unchanged: else if (p1.match(/^:[\w\-]+:/)) { return str; }           // if the link is piped, add a prefix only else if (p1.match(/.+\|/)) { return "en:" + p1 + ""; }           // introduce a pipe else { return "" + p1 + ""; }        }      );      return "";   } else return text; }

// ================================================================ // This is the main method called by the event handler for the // (experimental) submit button. Its main task is to collect the // input into a single string of wikitext for the description page. // ================================================================ fuwGlobal.prototype.collectInput = function { var opts = this.opts;

// object representing template fields for filling in  // the description template. Pre-loaded with some // standard settings: var descFields = this.descFields = { 'Description' : opts.InputDesc, 'Author'     : opts.Author, 'Date'       : opts.Date, 'Source'     : opts.Source };  // "other information" (outside the template) this.otherInfo = null; if (opts.OptionNonFree) { descFields.Article = opts.NFArticle; }  // add/modify option-specific fields: switch (opts.MainOption) { case 'OptionOwnWork': // use standard "source" field for optional "how created?" and // "previously published" input fields. descFields.Source = fuwAppendLines([           (opts.OwnWorkCreation || "Own work"),             " \n",             fuwSurroundString("Previously published: ", opts.OwnWorkPublication)]); var username = mw.user.getName; descFields.Author =  + username + ; break;

case 'OptionThirdParty': // use standard "permission" field for a compilation of the // "permission" input field and the various "evidence" options var evidence = (           opts.ThirdPartyEvidenceOptionLink ?                ("The license statement can be found online at: " + opts.ThirdPartyEvidenceLink) :               (opts.ThirdPartyEvidenceOptionOTRS ? ("The license agreement has been forwarded to OTRS." +                  fuwSurroundString(" Ticket: ", opts.ThirdPartyOTRSTicket) + "\{\{OTRS pending|year=" + fuwSubst("CURRENTYEAR") +                                                                               "|month=" + fuwSubst("CURRENTMONTH") +                                                                               "|day=" + fuwSubst("CURRENTDAY2") + "\}\}") : (opts.ThirdPartyEvidenceOptionOTRSForthcoming ?               "The license agreement will be forwarded to OTRS shortly. \{\{OTRS pending|year=" + fuwSubst("CURRENTYEAR") +                                                                               "|month=" + fuwSubst("CURRENTMONTH") +                                                                               "|day=" + fuwSubst("CURRENTDAY2") + "\}\}" :               (opts.ThirdPartyEvidenceOptionNone ? "Will be provided on request." : null)))); descFields.Permission = fuwAppendLines([           opts.ThirdPartyPermission,            " \n",            fuwSurroundString("Evidence: ", evidence)]); break; case 'OptionFreeWebsite': descFields.Permission = opts.Permission; break; case 'OptionPDOld': // add "lifetime" input to "author" field descFields.Author = fuwAppendLines([           opts.Author,            " \n",            fuwSurroundString("(Life time: ", opts.PDOldAuthorLifetime, ")")         ]); // combine original and direct source into standard "source" field: descFields.Source = fuwAppendLines([           fuwSurroundString("Original publication: ", opts.Publication),            " \n",            fuwSurroundString("Immediate source: ", opts.Source)         ]); // no standard tag available for "lack-of-registration" PD-US. Need // to put this into the "permission" field if (opts.PDFormality) descFields.Permission = "Copyright expired because the work was published without a copyright " + "notice and/or without the necessary copyright registration."; // add optional "explanation" input to "permission" field if (opts.PDOldPermission) { descFields.Permission = fuwAppendLines([              descFields.Permission,               "\n\n",               opts.PDOldPermission            ]); }        break; case 'OptionPDOther': // Need "permission" field in case of "official item" option if (opts.PDOtherOfficial) descFields.Permission = opts.PDOfficialPermission; break;

case 'OptionNFSubject': // most FUR elements can be automatically provided: descFields.Purpose = (           opts.NFSubjectCheckDedicated ?              ("For visual identification of the object of the article. " + "The article as a whole is dedicated specifically to a discussion of this work.") :           (opts.NFSubjectCheckDiscussed ? ("To support encyclopedic discussion of this work in this article. " +             "The illustration is specifically needed to support the following point(s): " +              " \n" + opts.NFSubjectPurpose) : null)         ); descFields.Replaceability = "Any derivative work based upon the artwork would be a copyright violation, so creation of a free image is not possible."; descFields.Commercial = "The use of a low resolution image of the artwork will not impact the commercial viability of the art."; break;

case 'OptionNF3D': // complex case: we need to assemble attribution and FUR both for the // original 3D work and for the photographic depiction. Both might be         // non-free. descFields.Author = fuwAppendLines([           fuwSurroundString("Original work: ", opts.NF3DCreator),            " \n",            fuwSurroundString("Depiction: ", opts.Author)         ]); descFields.Date = fuwAppendLines([           fuwSurroundString("Original work: ", opts.NF3DOrigDate),            " \n",            fuwSurroundString("Depiction: ", opts.Date)         ]); descFields.Purpose = (           opts.NF3DCheckDedicated ?              ("For visual identification of the object of the article. " + "The article as a whole is dedicated specifically to a discussion of this work.") :           (opts.NF3DCheckDiscussed ? ("To support encyclopedic discussion of this work in this article. " +             "The illustration is specifically needed to support the following point(s): " +              " \n" + opts.NF3DPurpose) : null)         ); descFields.Replaceability = "Any derivative work based upon the artwork would be a copyright violation, so creation of a free image is not possible."; descFields.Commercial = "The use of a low resolution image of the artwork will not impact the commercial viability of the art."; descFields["Other information"] = (           opts.NF3DOptionSame ?            ("The image was created and published by the same author who also " + "holds the rights to the original object, and no alternative depiction " + "could be suitably created.") :           ("The author of the image has released the photographic work under a " + "free license, or it is in the public domain: " + opts.NF3DPermission)        ); break; case 'OptionNFExcerpt': // FURs for screenshots etc. don't normally need to bother // about replaceability (with free images) and with commercial role, // but do need to bother about purpose and about replaceability with text. descFields.Purpose       = opts.NFPurpose; descFields.Replaceability_text = opts.NFReplaceableText; descFields.Replaceability = "The software or website from which the screenshot is taken is copyrighted and not released under a free license, so creation of a free image is not possible."; descFields.Commercial = "The use of a low resolution screenshot from software or a website will not impact the commercial viability of the software or site."; break; case 'OptionNFCover': // cover art gets standard rationales. descFields.Purpose = "to serve as the primary means of visual identification " + "at the top of the article dedicated to the work in question."; descFields.Replaceability = "Any derivative work based upon the cover art would be a copyright violation, so creation of a free image is not possible."; descFields.Commercial = "The use of a low resolution image of a work's cover will not impact the commercial viability of the work."; break; case 'OptionNFLogo': // logos get standard rationales. descFields.Purpose = "to serve as the primary means of visual identification " + "at the top of the article dedicated to the entity in question."; descFields.Replaceability = "Any derivative work based upon the logo would be a copyright violation, so creation of a free image is not possible."; descFields.Commercial = "The use of a low resolution image of an organization's logo in the article about that organization will not impact the commercial viability of the logo."; break;

case 'OptionNFPortrait': // as with other historic photographs, it is useful to have both // original publication and direct source descFields.Source = fuwAppendLines([           fuwSurroundString("Original publication: ", opts.Publication),            " \n",            fuwSurroundString("Immediate source: ", opts.Source)         ]); descFields.Purpose = "for visual identification of the person in question, " + "at the top of their biographical article"; descFields.Replaceability = opts.NFReplaceable; descFields.Commercial = opts.NFCommercial; descFields['Other information'] = "The subject of the photograph has been deceased since: " + opts.NFPortraitDeceased; break; case 'OptionNFMisc': descFields.Source = fuwAppendLines([           fuwSurroundString( "Original publication: ", opts.Publication, " \nImmediate source: "),           "",            opts.Source         ]); descFields.Purpose = opts.NFPurpose; descFields.Replaceability = opts.NFReplaceable; descFields.Replaceability_text = opts.NFReplaceable_text; descFields.Commercial = opts.NFCommercial; break; };

if (opts.OptionNonFree) { // common stuff for all non-free files: // Minimality field (same for all NF options): descFields.Minimality = opts.NFMinimality; // append optional "extra license" selector and "AnyOther" fields // to "Other information" field: descFields['Other information'] = fuwAppendLines([        descFields['Other information'],         " \n",         fuwSurroundString('\{\{', opts.NFExtraLicense, '\}\}'),         " \n",         opts.AnyOther      ]); }  else { // common stuff for all free files: descFields.Other_versions = '' this.otherInfo = fuwAppendLines([this.otherInfo, "\n\n", opts.AnyOther]); }

};

fuwGlobal.prototype.formatOutput = function(forCommons) { var baseForm = this.ScriptForm; var targetForm = this.TargetForm; if (fuwTesting) { var testForm  = this.TestForm; }  var opts = this.opts; var otherInfo = this.otherInfo; var descFields = this.descFields;

var summary = "\n"; if (otherInfo) { summary += "\n;Other information:\n" + fuwPackInfo(otherInfo, forCommons) + "\n"; }

var editSummary = this.getEditSummary; var license = this.getLicense; if (forCommons) { // pack our description info into an url pointing to the // standard Commons Special:Upload // with pre-loaded description fields

summary = fuwSubst("Upload marker added by en.wp UW") + "\n" + summary; summary = summary.replace(/\{\{OTRS pending\}\}/g, fuwSubst("OP"));

if (license.special) { // manually format the whole description page including the license tag, if it        // isn't one of the bare standard licenses in the dropdown box. Otherwise, // submit description summary and license as two separate url parameters. summary = summary + "\n\n" + license.special; }     return (fuwGetCommonsURL +         "?title=Special:Upload" +         "&wpUploadDescription=" +         encodeURIComponent(summary) +         (license.standard ? ("&wpLicense=" + encodeURIComponent(license.standard)) : '') +        "&wpDestFile=" +          encodeURIComponent(opts.InputName)); }  else { // pack all description into a single "text" parameter to be submitted // to the local api.php upload. summary = "==Summary==\n" + summary + "\n==Licensing==\n" + (license.standard ? ("\{\{" + license.standard + "\}\}") : license.special) + this.getTrackingCategory; if (fuwTesting) { // Testing mode: show our data in the dummy form // at the bottom of the page. fuwGet('placeholderSandboxFilename').innerHTML = opts.InputName; this.TestForm.SandboxSummary.value = editSummary; this.TestForm.SandboxText.value = summary; fuwSetVisible('placeholderTestForm', true); }     // write output parameters into target form // I can't believe IE7 is too stupid to simply understand "this.TargetForm.filename.value". ($('#TargetForm [name="filename"]')[0]).value = opts.InputName; ($('#TargetForm [name="text"]'   )[0]).value = summary; ($('#TargetForm [name="comment"]' )[0]).value = editSummary; ($('#TargetForm [name="token"]'  )[0]).value = mw.user.tokens.get('csrfToken');

} };

function fuwHasUserGroup(group) { // workaround because old IE versions don't have array.indexOf :-(  for (i = 0; i < mw.config.get('wgUserGroups').length; i++) {      if (mw.config.get('wgUserGroups')[i] == group) {         return true;      }   }   return false }

fuwGlobal.prototype.getUserStatus = function { // function to determine the experience status and userrights of the current user: // 'anon': not logged in; can't use script. // 'notAutoconfirmed': can't use local upload, but may use script to prepare upload for Commons // 'newbie': autoconfirmed but editcount < 100 //   (may be used in future to adapt instructions more to newbie needs) // 'problem': autoconfirmed but has 3 or more image-related warnings or deletion notifications among recent user talk entries //   (may be used in future to produce more strongly worded instructions) // 'autoconfirmed': regular user // 'sysop'

if (mw.config.get('wgUserName')) { if (fuwHasUserGroup('sysop')) { this.userStatus = 'sysop'; }     else if (fuwHasUserGroup('autoconfirmed') || fuwHasUserGroup('confirmed')) { this.userStatus = 'autoconfirmed'; $.ajax({           url     : mw.util.wikiScript( 'api' ),            type    : 'GET',            dataType: 'xml',            traditional : true,            data:   {                     format: 'xml',                     action: 'query',                     meta  : 'userinfo',                     uiprop: 'editcount',                     prop  : 'revisions',                     titles: 'User talk' + mw.config.get('wgUserName'),                     rvprop: 'comment|user',                     rvlimit: 30                    },                  success: function(data) {            // callback func                    var fuw = window.fuw;               if (data) {                  var ui = data.getElementsByTagName('userinfo');                  if (ui) {                     var editcount = ui[0].getAttribute('editcount');                     if (editcount < 100) {                        fuw.userStatus = 'newbie'; }                 }                  var revs = data.getElementsByTagName('rev'); var countWarn = 0; for (i = 0; i < revs.length; i++) { var rev = revs[i]; var usr = rev.getAttribute('user'); var cmt = rev.getAttribute('comment'); if ((usr == 'ImageTaggingBot') ||                        (cmt.search(/(tagging for deletion of \[\[File)|(Uploading files missing)|(File (source and )?copyright licensing problem)|(Speedy deletion nomination of \[\[File)|(Notification: listing at \[\[possibly unfree files)/) >= 0)) { countWarn += 1; }                 }                  if (countWarn >= 3) { fuw.userStatus = 'problem'; }              }            }         });      }      else {         this.userStatus = 'notAutoconfirmed';      }   }   else {      this.userStatus = 'anon';   } };

// ================================================================= // Convenience function for getting the regular index.php // interface of Commons. Not very elegant. // ================================================================= function fuwGetCommonsURL { if (document.URL.match(/^https:/)) return "https://commons.wikimedia.org/w/index.php"; else return "http://commons.wikimedia.org/w/index.php"; }

// ================================================================== // functions for building form elements // ================================================================== fuwMakeRadiobutton = function(group, option, checked, event) { // Stupid IE7 doesn't get "value" attribute unless it's created in this convoluted way. // Annoying. var node = $(' ')[0]; if (checked) node.checked = true; node.onclick = event || fuwRadioClick; node.onclick = event || fuwRadioClick; fuwAppendInput(option, node); }; fuwMakeTextfield = function(label, event) { var node = document.createElement('input'); node.type = 'text'; node.name = label; node.size = fuwDefaultTextboxLength; node.onchange = event || fuwUpdateOptions; // only for testing: //node.value = label; fuwAppendInput(label, node); }; fuwMakeTextarea = function(label, event) { var node = document.createElement('textarea'); node.name = label; node.rows = fuwDefaultTextareaLines; node.style.width = fuwDefaultTextareaWidth; node.onchange = event || fuwUpdateOptions; //only for testing: //node.innerHTML = label; fuwAppendInput(label, node); }; fuwMakeCheckbox = function(label, checked, event) { var node = document.createElement('input'); node.name = label; node.type = 'checkbox'; //only for testing: //node.title= label; node.checked = checked; node.onchange = event || fuwUpdateOptions; fuwAppendInput(label, node); } fuwMakeHiddenfield = function(name, value, id) { var node  = document.createElement('input'); node.name = name; node.type = 'hidden'; node.value = value; fuwAppendInput((id || name), node); }; fuwMakeAnchor = function(label, href, content) { var node  = document.createElement('a'); node.name = label; node.target= "_blank"; node.href = href; node.innerHTML = content; fuwAppendInput(label, node); }; fuwMakeSelection = function(name, values) { var root = document.createElement('select'); var current = root; try { for (i=0; i 2) { entry.setAttribute('selected', 'selected'); }            current.appendChild(entry); }     }   } catch (e) { alert("Name: " + name + ", i=" + i); } root.name = name; root.onchange = fuwUpdateOptions; fuwAppendInput(name, root); }; function fuwMakeWikilink(place, target, redlink, display) { place = fuwGet(place); var id = place.id; var anchor; if (place.tagName == 'A') { anchor = place; }  else { anchor = document.createElement('a'); place.appendChild(anchor); }  anchor.href = mw.util.getUrl(target); anchor.title = target; anchor.innerHTML = target; anchor.className = (redlink ? 'new' : null); }

function fuwAppendInput(label, content) { // append a newly created input element to an existing // span element marked as id="placeholderXYZ" var node = fuwGet('placeholder' + label); var old = fuwGet(label); if (old) { old.parentNode.removeChild(old); }  content.id = content.id || label; if (node) { while (node.hasChildNodes) { node.removeChild(node.firstChild); }     node.appendChild(content); } }

// ====================================================== // move an element away from its current position // and append it to a target element if condition is true // ====================================================== function fuwMove(mv, tg, condition, toStart) { if (condition) { move  = fuwGet(mv); target = fuwGet(tg); if (move && target) { var parent = move.parentNode; if (! (target===parent)) { parent.removeChild(move); if (toStart) { target.insertBefore(move, target.firstChild); }           else { target.appendChild(move); }        }      }      else { alert("Can't find elements: move=" + mv + "(" + move + "), target=" + tg + "(" + target + ")"); }   }   return condition; }

// =================================================== // make an element visible/invisible // =================================================== function fuwSetVisible(tg, condition) { target = fuwGet(tg); if (target) { if (condition) { $(target).show; }     else { $(target).hide; }  }   else { alert("Element not found: " + (tg.nodeType ? tg.id : tg)); } }

// =================================================== // set enabled/disabled status for an element and/or // all input controls contained in it. // =================================================== function fuwSetEnabled(tg, condition) { target = fuwGet(tg); try { var elements = (target.tagName.match(/^(input|textarea|select|button|a)$/i) ?         [target] :         $('#' + target.id + ' *')); for (i = 0; i<elements.length; i++) { if (elements[i].tagName.match(/^(input|textarea|select|button|a)$/i)) { elements[i].disabled = (condition ? null : "disabled"); }     }   } catch (e) { alert("Element not found: " +  (tg.nodeType ? tg.id : tg)); } }

// =================================================== // convenience function to check whether a given // element is currenly visible. Needs to check display // property of the element and its ancestors // =================================================== function fuwIsVisible(el) { element = fuwGet(el); if (!element) return false; el = element.id; var visible = true; while (! (element === document.body)) { if (element.style.display == "none") { visible = false; break; }     element = element.parentNode; }  return visible; }

// =================================================== // cleanup filename // =================================================== function fuwCleanFilename { var nameBox = window.fuw.ScriptForm.InputName; var oldname = name = $.trim(nameBox.value);

if (name) { // strip accidentally added    or    brackets name = name.replace(/(^\[\[:?)|(\]\]$)/g, ""); // strip accidentally added "File:" prefix name = name.replace(/^(File|Image):/, ""); // replace underscores with spaces name = name.replace(/_/g, " "); // uppercase first letter name = name[0].toUpperCase + name.slice(1); }  if (oldname != name) { nameBox.value = name; }  // always return true so the next validation step will proceed: return true; }

// ================================================== // check filename for technically illegal // characters, trying to fix them automatically // ================================================== function fuwCheckLegalFilename { var nameBox = window.fuw.ScriptForm.InputName; var oldname = name = $.trim(nameBox.value);

if (name) { // resolve accidentally entered html entities and URI-encoded %XX character codes name = name.replace(/\&[a-z]+;/g, fuwHtmlEntityDecode); name = name.replace(/(\%[A-F0-9]{2,2})/g, decodeURI); // remove illegal characters # < > [ ] | { } /: // using a best guess for an acceptable replacement name = name.replace(/[<\[\{]/g, "(");     name = name.replace(/[>\]\}]/g, ")"); name = name.replace(/[#:\|]/g, ","); name = name.replace(/\//g, "-"); // remove sequences of tildes name = name.replace(/\~{3,}/g, "---"); // remove initial slash name = name.replace(/^\//, ""); }  if (oldname != name) { window.fuw.warn.IllegalChars = true; nameBox.value = name; return false; }  else { window.fuw.warn.IllegalChars = false; return true; } } function fuwHtmlEntityDecode(str) { // hack to translate accidentally entered html entity code // into actual characters var ta=document.createElement('textarea'); ta.innerHTML=str.replace(//g,'&gt;'); return ta.value; }

// ======================================================= // Check against various common patterns of poorly chosen // filenames (too short / too generic) // ======================================================= function fuwCheckPoorFilename { var nameBox = window.fuw.ScriptForm.InputName; var name = $.trim(nameBox.value); name = name.replace(/\.(png|gif|jpg|jpeg|xcf|pdf|mid|ogg|ogv|svg|djvu|tiff|tif|oga|mp3)$/i, "");

// name should be at least 10 characters long, excluding file type extension var tooShort = (name.length < 10); // common generic filename patterns: // IMG......jpg // Image....jpg // DSC......jpg // Picture......jpg // Pic..........jpg // anything that has fewer than 3 alphabetic letters and then just numbers var pattern = /^(img|image|dsc|picture|pic)?(\\s*|\\_*|[a-z]{,3})?\\d+$/i; var auto = name.match(pattern);

window.fuw.warn.BadFilename = (tooShort || auto); return !tooShort && !auto; }

// ======================================================= // check if file extensions match between local filename // and target filename input box. Automatically append // appropriate extension to target filename if they don't. // ======================================================= function fuwCheckFileExtension { var nameBox = window.fuw.ScriptForm.InputName; var name = $.trim(nameBox.value); var fileBox = window.fuw.TargetForm.file; var file = fileBox.value; // cancel check if no filename has been provided yet if (!file || !name) return true; var extensions = /.+\.(png|gif|jpg|jpeg|xcf|pdf|mid|ogg|ogv|svg|djvu|tiff|tif|oga|mp3)$/i; var mimetypes = { "png" : "image/png", "gif" : "image/gif", "jpg" : "image/jpeg", "jpeg" : "image/jpeg", "xcf" : "image/x-xcf", "pdf" : "application/pdf", "mid" : "audio/rtp-midi", "ogg" : "audio/ogg", "mp3"	 : "audio/mp3", "ogv" : "video/ogg", "svg" : "image/svg+xml", "djvu" : "image/vnd.djvu", "tiff" : "image/tiff", "tif" : "image/tiff", "oga" : "video/ogg" };

var found = extensions.exec(file); var fileExt = found ? found[1].toLowerCase : ""; found = extensions.exec(name); var nameExt = found ? found[1].toLowerCase : ""; var mime = mimetypes[fileExt]; if (fileExt && mime && (mimetypes[nameExt] != mime)) { nameBox.value = name.replace(/\.?$/, ('.' + fileExt)); }  return true; }

// ============================================================ // Check if a file under the chosen name already exists, // either locally or on Commons. // Store results in the fuw.warn object, so warnings will // be displayed on the next fuwUpdateOptions call // ============================================================ function fuwCheckFileExists { // this is an asynchronous AJAX function. // results won't yet be present when this function returns.

var nameBox = window.fuw.ScriptForm.InputName; var name = $.trim(nameBox.value);

// using the jQuery wrapper for the Ajax functionality: $.ajax({     url     : mw.util.wikiScript( 'api' ),      type    : 'GET',      dataType: 'xml',      traditional : true,      data:   {               format: 'xml',               action: 'query',               titles: 'File:' + name,               prop  : 'imageinfo',               iiprop: 'url|user',               iiurlwidth: 120              },            success: function(resp) {      // callback function, called when API query has succeeded:         // see if the request has returned info from an existing image:         var foundlist = resp.getElementsByTagName('ii');         var exists = (foundlist.length >= 1);         var isCommons = false;         if (exists) {

// extract description data from http response. // see https://www.mediawiki.org/wiki/API:Properties#imageinfo_.2F_ii // for structure of API response var foundImg = foundlist[0]; isCommons = (foundImg.parentNode.parentNode.getAttribute('imagerepository')=='shared');

// need this data for creating our own image thumb link var width = foundImg.getAttribute('thumbwidth'); var height = foundImg.getAttribute('thumbheight'); var thumbURL = foundImg.getAttribute('thumburl'); var lastUser = foundImg.getAttribute('user'); var descURL = foundImg.getAttribute('descriptionurl');

// API returns link to local description page even for Commons images. // However, we want a direct link to Commons. if (isCommons) { descURL = descURL.replace(/en\.wikipedia\.org/, "commons.wikimedia.org"); descURL = descURL.replace(/\/\/secure\.wikimedia\.org\/wikipedia\/en/, "commons.wikimedia.org"); }

// build the image info into the warning section of our page: thumbDiv = fuwGet('warningImageThumb'); if (thumbDiv) { // make all links point to description page: var thumbA = thumbDiv.getElementsByTagName('a'); for (i = 0; i 0) { thumbImg = thumbImg[0]; thumbImg.setAttribute('src', thumbURL); thumbImg.setAttribute('width', width); thumbImg.setAttribute('height', height); }              // insert the name of the last uploader: var thumbSpan = fuwGet('existingImageUploader'); // TO DO: turn this into a proper link if (thumbSpan) thumbSpan.innerHTML = lastUser; }

}        warn = window.fuw.warn; warn.ImageOnCommons = exists && isCommons; warn.ImageExists   = exists && !isCommons;

fuwUpdateOptions; }  }); }

// =========================================================== // onchange event handler for the local filename box // =========================================================== fuwValidateFile = function { fuwCheckFileExtension; fuwUpdateOptions; }

// =========================================================== // onchange event handler for the name input box // =========================================================== fuwValidateFilename = function { fuwCleanFilename; if (     fuwCheckLegalFilename &&      fuwCheckPoorFilename &&      fuwCheckFileExtension) { // after fuwCheckFileExists, // fuwUpdateOptions will be triggered // by the callback function after Ajax completion fuwCheckFileExists; }  else { // if there's been no Ajax call. fuwUpdateOptions; } };

// ========================================================== // function fuwValidateNFArticle // ========================================================== // This is the validation routine for the obligatory // article-to-be-used-in field for non-free files. It queries // api.php about the target article through an Ajax call. // It will store error info in the fuw.warn object, // triggering the following error on the next updateOptions: // * warningNFArticleNotFound : target page doesn't exist. // * warningNFArticleNotMainspace : target is not an article. // * warningNFArticleDab : target is a disambiguation page. // Redirects will automatically be substituted. // ========================================================== fuwValidateNFArticle = function { var nameBox = window.fuw.ScriptForm.NFArticle; oldname = name = nameBox.value; // cleanup article name: // automatically fix accidentally added ...  and // regularize underscores name = $.trim(name); name = name.replace(/(^\[\[)|(\]\]$)/g, ""); // automatically fix article names entered as full urls: name = name.replace(/^https?:\/\/en\.wikipedia\.org\/wiki\//, ""); name = name.replace(/^https?:\/\/en\.wikipedia\.org\/w\/index\.php\?title=/, ""); name = name.replace(/_/g, " "); if (name != oldname) nameBox.value = name; // do nothing more if field was blank if (!name) return;

// using the jQuery wrapper for the Ajax functionality: $.ajax({     url     : mw.util.wikiScript( 'api' ),      type    : 'GET',      dataType: 'xml',      traditional : true,      data:   {               format: 'xml',               action: 'query',               titles: name,               prop  : 'info|categories|links'              },            success: function(resp) {      // callback function, called when API query has succeeded:         var errorType = 0;         var pg = resp.getElementsByTagName('page')[0];         var title = pg.getAttribute('title');         var target = title;         if (pg.getAttribute('missing') != null) {            // no page found under this title.            errorType = 1;         }                    else {            var userspace = false;            var ns = pg.getAttribute('ns');            var rd = pg.getAttribute('redirect');            if (ns != 0) {               // not a mainspace page!               errorType = 2;

// try to detect if the target might be a user space draft: if (title.match(new RegExp("User( talk)?:" + mw.config.get('wgUserName')))) { userspace = true; }           }            else if (rd != null) { // redirect page // API returns an empty redirect="" attribute if              // the page is a redirect var targets = pg.getElementsByTagName('pl'); for (i=0; i<targets.length; i++) { var link = targets[i]; if (link.getAttribute('ns')==0) { target = link.getAttribute('title'); errorType = 3; break; }              }            }            else { // check for disambiguation categories var cats = pg.getElementsByTagName('cl'); for (i=0; i<cats.length; i++) { var cat = cats[i]; if (cat.getAttribute('title') == "Category:All disambiguation pages") { errorType = 4; break; }              }              }         }         warn = window.fuw.warn; warn.NFArticleNotFound = (errorType==1); warn.NFArticleNotMainspace = (errorType==2); warn.UserspaceDraft = ((errorType==2) && userspace); warn.NFArticleDab = (errorType==4); warn.NFArticleOK = (errorType==0);

// fix links in error messages: if (warn.NFArticleNotFound) { fuwMakeWikilink(fuwGet('warningNFArticleNotFound').getElementsByTagName('A')[0], target, true); }        else if (warn.NFArticleNotMainspace) { fuwMakeWikilink(fuwGet('warningNFArticleNotMainspace').getElementsByTagName('A')[0], target); }        else if (warn.NFArticleDab) { fuwMakeWikilink(fuwGet('warningNFArticleDab').getElementsByTagName('A')[0], target); }        else if (warn.NFArticleOK) { fuwMakeWikilink(fuwGet('NFArticleOK').getElementsByTagName('A')[0], target); }        if (errorType==3) { // automatically replace title with redirect target window.fuw.ScriptForm.NFArticle.value = target; // need to recursively call validation again now //if (confirm(name + " is a redirect. Follow it to " + target + "?")) { fuwValidateNFArticle; //}        }         else { fuwUpdateOptions; }               }   }); };

// ================================================ // manually reload script (just for testing) // ================================================ function fuwReload { mw.loader.load( 'http://localhost/script/uploadscript.js' ); fuwReset; }

// ================================================ // reset forms // TO DO: add a button that actually triggers this. // ================================================ function fuwReset { var forms = mw.util.$content[0].getElementsByTagName('form'); for (i = 0; i < forms.length; i++) { forms[i].reset; window.fuw.warn = { }; window.fuw.opts = { }; }  fuwSetVisible('UploadScriptArea', true); fuwSetVisible('fuwSuccess', false); fuwSetVisible('fuwWaiting', false); fuwUpdateOptions; }

// =============================================== // convenience functions for string handling // =============================================== function fuwAppendLines(parts) { // assemble a string from an array of strings. // treat every second element as a conditional // separator that will be included only if   // surrounding elements are non-empty. var build = ""; for (var i = 0; i < parts.length; i += 2) { if (parts[i]) { if (build) build += parts[i - 1]; build += parts[i]; }  }   return build; } function fuwSurroundString(prefix, content, suffix) { // put a prefix and a suffix on a string, // if the input string is non-empty. if (content) return (prefix ? prefix : "") + content + (suffix ? suffix : ""); else return ""; }

// ======================================================== // convenience function for accessing the contents of the // dummy TargetIFrame // ======================================================== function fuwGetDocumentFromIFrame(iframe) { var doc = (iframe.contentDocument ? iframe.contentDocument : iframe.contentWindow.document); if (doc.XMLDocument) { doc = doc.XMLDocument; }  return doc; } // ======================================================== // event handler for the dummy TargetIFrame's onload event. // TO DO: expand stub to add real notification of success, // link to new file page, instructions about how to include // file in articles, etc. // ======================================================== function fuwUploadCompleted { var doc = fuwGetDocumentFromIFrame(fuwGet('TargetIFrame')); if (doc) { //alert(doc); fuwSetVisible('successThumb', false);

var fuw = window.fuw; var name = fuw.opts.InputName;

var uploads = doc.getElementsByTagName('upload'); var success = false; for (i = uploads.length-1; i>=0; i--) { if (uploads[i].getAttribute('result') == 'Success') { success = true; // need to get the real resulting filename here; might be different from the requested one in some cases. name = uploads[i].getAttribute('filename'); break; }     }      if (success) {

// need another ajax call to check the file is actually there, // and to retrieve its direct thumb img url: $.ajax({           url     : mw.util.wikiScript( 'api' ),            type    : 'GET',            dataType: 'xml',            traditional : true,            data:   {                     format: 'xml',                     action: 'query',                     titles: 'File:' + name,                     prop  : 'imageinfo',                     iiprop: 'url',                     iiurlwidth: 120                    },                  success: function(resp) {               // callback function, called when API query has succeeded:               // see if the request has returned info from an existing image:

var foundImg = resp.getElementsByTagName('ii')[0]; if (foundImg) {

// need this data for creating our own image thumb link var width = foundImg.getAttribute('thumbwidth'); var height = foundImg.getAttribute('thumbheight'); var thumbURL = foundImg.getAttribute('thumburl'); var lastUser = foundImg.getAttribute('user'); var descURL = foundImg.getAttribute('descriptionurl');

// build the thumbnail in the success message: thumbDiv = fuwGet('successThumb'); // make link point to description page: var thumbA = thumbDiv.getElementsByTagName('a')[0]; thumbA.href = descURL;

// insert the image itself: var thumbImg = thumbDiv.getElementsByTagName('img')[0]; thumbImg.setAttribute('src', thumbURL); thumbImg.setAttribute('width', width); thumbImg.setAttribute('height', height); fuwSetVisible(thumbDiv, true); }           }         });         fuwMakeWikilink( fuwGet('fuwSuccessLink2').getElementsByTagName('a')[0], 'File:' + name);        fuwGet('placeholderExFilename1').innerHTML = name;         fuwGet('placeholderExFilename2').innerHTML = name;         fuwSetVisible('fuwSuccess', true);         fuwSetVisible('fuwWaiting', false);      }      else {         var err = doc.getElementsByTagName('error');         if (err) {            var info = err[0].getAttribute('info');            var details = err[0].getElementsByTagName('detail');            var add = "";            for (i = 0; i < details.length; i++) {               if (add.length > 0) add += ", ";               add += details[i].textContent;            }            if (add) {               info = info + " (" + add + ")";            }            alert("Upload failed: " + info);         }         else {            alert("Unknown error: upload may have failed.");         }      }   } }

// ======================================================== // clean out dummy IFrame before submitting a request // ======================================================== function fuwResetTargetIFrame { var doc = fuwGetDocumentFromIFrame(fuwGet('TargetIFrame')); if (doc) { while (doc.hasChildNodes) { doc.removeChild(doc.firstChild); }  } }

// ======================================================== // Event handler for the real submit button // ======================================================== function fuwSubmitUpload { var fuw = window.fuw; var frm = fuw.TargetForm;

fuw.collectInput; fuw.formatOutput(false);

// we will use the iframe's onload event to trigger a function that // adds success notification etc.  fuwResetTargetIFrame; var ifr = fuwGet('TargetIFrame'); if (ifr.attachEvent) { // workaround for IE, according to      // http://www.nczonline.net/blog/2009/09/15/iframes-onload-and-documentdomain/ ifr.attachEvent("onload", fuwUploadCompleted); }  else { // all other browsers ifr.onload = fuwUploadCompleted; }

if (fuwTesting) { fuwSetVisible('placeholderTestForm', false); }  fuwSetVisible('UploadScriptArea', false);

fuwMakeWikilink(    fuwGet('fuwSuccessLink').getElementsByTagName('a')[0], 'File:' + fuw.opts.InputName); fuwSetVisible('fuwWaiting', true);

frm.submit; var opts = window.fuw.opts; // the API won't overwrite the description page text while overwriting // a file, which is really, really, really annoying and stupid. // So in the opts.OverwriteDifferent scenario, we need to edit // the description page through a separate ajax call. Dang. if (opts.OverwriteDifferent) { $.ajax({        url   : mw.util.wikiScript('api'),         type  : 'POST',         dataType : 'xml',         data  : {                  format : 'xml',                  action : 'edit',                  title  : 'File:' + opts.InputName,                  token  : mw.user.tokens.get('csrfToken'),                  summary : opts.EditSummary,                  text   : ($('#TargetForm .[name="text"]')[0]).value

}     });   } }

// ======================================================= // Event handler for the Commons submit button // ======================================================= function fuwSubmitCommons { var fuw = window.fuw; fuw.collectInput; var url = fuw.formatOutput(true); alert("You will now be redirected to Commons. \nPlease use the Commons upload form to add categories to your file description, and then complete the upload."); window.location = url; }

// ======================================================= // Event handler for the test submit button // (write description string to sandbox only) // ======================================================= function fuwSubmitSandbox { var frm = window.fuw.TestForm; $.ajax({     url     : mw.util.wikiScript( 'api' ),      type    : 'POST',      dataType: 'xml',      data:   {               format: 'xml',               action: 'edit',               title : mw.config.get('wgPageName') + "/sandbox",               token : mw.user.tokens.get('csrfToken'),               recreate : 1,               summary  : frm.SandboxSummary.value,               text     : frm.SandboxText.value              },            success: function(resp) {         alert("Sandbox page edited!");      }   }); }

// ======================================================== // convenience wrapper function to replace calls to // document.getElementById // to avoid browser incompatibility // ======================================================== function fuwGet(target) { if (target && target.nodeType) return target; else { var found = $('#' + target); if (found) return found[0]; }  return undefined; }

// ======================================================== // onload hook function, loading this script // ======================================================== $(function {   if (fuwGet('UploadScriptArea')) {      window.fuw = new fuwGlobal;      if (! window.fuw.disabled) {        fuwUpdateOptions;      }   } });