mw.loader.using(['mediawiki.util', 'mediawiki.api']).then( function () {
// An mw.Api object
var api = new mw.ForeignApi('https://meta.wikimedia.org/w/api.php');
// Keep "common" at beginning
var SKINS = [ "common", "monobook", "minerva", "vector", "cologneblue", "timeless" ];
// How many scripts do we need before we show the quick filter?
var NUM_SCRIPTS_FOR_SEARCH = 5;
// The master import list, keyed by target. (A "target" is a user JS subpage
// where the script is imported, like "common" or "vector".) Set in buildImportList
var imports = {};
// Local scripts, keyed on name; value will be the target. Set in buildImportList.
var localScriptsByName = {};
// How many scripts are installed?
var scriptCount = 0;
// Goes on the end of edit summaries
var ADVERT = " ([[User:Enterprisey/script-installer|script-installer]])";
/**
* Strings, for translation
*/
var STRINGS = {
installSummary: "Installing $1",
installLinkText: "Install",
installProgressMsg: "Installing...",
uninstallSummary: "Uninstalling $1",
uninstallLinkText: "Uninstall",
uninstallProgressMsg: "Uninstalling...",
disableSummary: "Disabling $1",
disableLinkText: "Disable",
disableProgressMsg: "Disabling...",
enableSummary: "Enabling $1",
enableLinkText: "Enable",
enableProgressMsg: "Enabling...",
moveLinkText: "Move",
moveProgressMsg: "Moving...",
movePrompt: "Destination? Enter one of:", // followed by the names of skins
normalizeSummary: "Normalizing script installs",
remoteUrlDesc: "$1, loaded from $2",
panelHeader: "You currently have the following scripts installed",
cannotInstall: "Cannot install",
cannotInstallSkin: "This page is one of your user customization pages, and may (will, if common.js) already run on each page load.",
cannotInstallContentModel: "Page content model is $1, not 'javascript'",
insecure: "(insecure)", // used at the end of some messages
notJavaScript: "not JavaScript",
installViaPreferences: "Install via preferences",
showNormalizeLinks: 'Show "normalize" links?',
showMoveLinks: 'Show "move" links?',
quickFilter: "Quick filter:",
tempWarning: "Installation of non-User, non-MediaWiki protected pages is temporary and may be removed in the future.",
badPageError: "Page is not User: or MediaWiki: and is unprotected",
manageUserScripts: "Manage user scripts",
bigSecurityWarning: "Warning!$1 All user scripts could contain malicious content capable of compromising your account. Installing a script means it could be changed by others; make sure you trust its author. If you're unsure whether a script is safe, check at the technical village pump. Install this script? (Hide this dialog next time with sciNoConfirm=true; in your common.js.)",
securityWarningSection: " Do you trust $1?"
};
var USER_NAMESPACE_NAME = mw.config.get( "wgFormattedNamespaces" )[2];
/**
* Constructs an Import. An Import is a line in a JS file that imports a
* user script. Properties:
*
* - "page" is a page name, such as "User:Foo/Bar.js".
* - "wiki" is a wiki from which the script is loaded, such as
* "en.wikipedia". If null, the script is local, on the user's
* wiki.
* - "url" is a URL that can be passed into mw.loader.load.
* - "target" is the title of the user subpage where the script is,
* without the .js ending: for example, "common".
* - "disabled" is whether this import is commented out.
* - "type" is 0 if local, 1 if remotely loaded, and 2 if URL.
*
* EXACTLY one of "page" or "url" are null for every Import. This
* constructor should not be used directly; use the factory
* functions (Import.ofLocal, Import.ofUrl, Import.fromJs) instead.
*/
function Import( page, wiki, url, target, disabled ) {
this.page = page;
this.wiki = wiki;
this.url = url;
this.target = target;
this.disabled = disabled;
this.type = this.url ? 2 : ( this.wiki ? 1 : 0 );
}
Import.ofLocal = function ( page, target, disabled ) {
if( disabled === undefined ) disabled = false;
return new Import( page, null, null, target, disabled );
}
/** URL to Import. Assumes wgScriptPath is "/w" */
Import.ofUrl = function ( url, target, disabled ) {
if( disabled === undefined ) disabled = false;
var URL_RGX = /^(?:https?:)?\/\/(.+?)\.org\/w\/index\.php\?.*?title=(.+?(?:&|$))/;
var match;
if( match = URL_RGX.exec( url ) ) {
var title = decodeURIComponent( match[2].replace( /&$/, "" ) ),
wiki = decodeURIComponent( match[1] );
return new Import( title, wiki, null, target, disabled );
}
return new Import( null, null, url, target, disabled );
}
Import.fromJs = function ( line, target ) {
var IMPORT_RGX = /^\s*(\/\/)?\s*importScript\s*\(\s*(?:"|')(.+?)(?:"|')\s*\)/;
var match;
if( match = IMPORT_RGX.exec( line ) ) {
return Import.ofLocal( unescapeForJsString( match[2] ), target, !!match[1] );
}
var LOADER_RGX = /^\s*(\/\/)?\s*mw\.loader\.load\s*\(\s*(?:"|')(.+?)(?:"|')\s*\)/;
if( match = LOADER_RGX.exec( line ) ) {
return Import.ofUrl( unescapeForJsString( match[2] ), target, !!match[1] );
}
}
Import.prototype.getDescription = function ( useWikitext ) {
switch( this.type ) {
case 0: return useWikitext ? ( "[[" + this.page + "]]" ) : this.page;
case 1: return STRINGS.remoteUrlDesc.replace( "$1", this.page ).replace( "$2", this.wiki );
case 2: return this.url;
}
}
/**
* Human-readable (NOT necessarily suitable for ResourceLoader) URL.
*/
Import.prototype.getHumanUrl = function () {
switch( this.type ) {
case 0: return "/wiki/" + encodeURI( this.page );
case 1: return "//" + this.wiki + ".org/wiki/" + encodeURI( this.page );
case 2: return this.url;
}
}
Import.prototype.toJs = function () {
var dis = this.disabled ? "//" : "",
url = this.url;
switch( this.type ) {
case 0: return dis + "importScript('" + escapeForJsString( this.page ) + "'); // Backlink: [[" + escapeForJsComment( this.page ) + "]]";
case 1: url = "//" + encodeURIComponent( this.wiki ) + ".org/w/index.php?title=" +
encodeURIComponent( this.page ) + "&action=raw&ctype=text/javascript";
/* FALL THROUGH */
case 2: return dis + "mw.loader.load('" + escapeForJsString( url ) + "');";
}
}
/**
* Installs the import.
*/
Import.prototype.install = function () {
return api.postWithEditToken( {
action: "edit",
title: getFullTarget( this.target ),
summary: STRINGS.installSummary.replace( "$1", this.getDescription( /* useWikitext */ true ) ) + ADVERT,
appendtext: "\n" + this.toJs()
} );
}
/**
* Get all line numbers from the target page that mention
* the specified script.
*/
Import.prototype.getLineNums = function ( targetWikitext ) {
function quoted( s ) {
return new RegExp( "(['\"])" + escapeForRegex( s ) + "\\1" );
}
var toFind;
switch( this.type ) {
case 0: toFind = quoted( escapeForJsString( this.page ) ); break;
case 1: toFind = new RegExp( escapeForRegex( encodeURIComponent( this.wiki ) ) + ".*?" +
escapeForRegex( encodeURIComponent( this.page ) ) ); break;
case 2: toFind = quoted( escapeForJsString( this.url ) ); break;
}
var lineNums = [], lines = targetWikitext.split( "\n" );
for( var i = 0; i < lines.length; i++ ) {
if( toFind.test( lines[i] ) ) {
lineNums.push( i );
}
}
return lineNums;
}
/**
* Uninstalls the given import. That is, delete all lines from the
* target page that import the specified script.
*/
Import.prototype.uninstall = function () {
var that = this;
return getWikitext( getFullTarget( this.target ) ).then( function ( wikitext ) {
var lineNums = that.getLineNums( wikitext ),
newWikitext = wikitext.split( "\n" ).filter( function ( _, idx ) {
return lineNums.indexOf( idx ) < 0;
} ).join( "\n" );
return api.postWithEditToken( {
action: "edit",
title: getFullTarget( that.target ),
summary: STRINGS.uninstallSummary.replace( "$1", that.getDescription( /* useWikitext */ true ) ) + ADVERT,
text: newWikitext
} );
} );
}
/**
* Sets whether the given import is disabled, based on the provided
* boolean value.
*/
Import.prototype.setDisabled = function ( disabled ) {
var that = this;
this.disabled = disabled;
return getWikitext( getFullTarget( this.target ) ).then( function ( wikitext ) {
var lineNums = that.getLineNums( wikitext ),
newWikitextLines = wikitext.split( "\n" );
if( disabled ) {
lineNums.forEach( function ( lineNum ) {
if( newWikitextLines[lineNum].trim().indexOf( "//" ) != 0 ) {
newWikitextLines[lineNum] = "//" + newWikitextLines[lineNum].trim();
}
} );
} else {
lineNums.forEach( function ( lineNum ) {
if( newWikitextLines[lineNum].trim().indexOf( "//" ) == 0 ) {
newWikitextLines[lineNum] = newWikitextLines[lineNum].replace( /^\s*\/\/\s*/, "" );
}
} );
}
var summary = ( disabled ? STRINGS.disableSummary : STRINGS.enableSummary )
.replace( "$1", that.getDescription( /* useWikitext */ true ) ) + ADVERT;
return api.postWithEditToken( {
action: "edit",
title: getFullTarget( that.target ),
summary: summary,
text: newWikitextLines.join( "\n" )
} );
} );
}
Import.prototype.toggleDisabled = function () {
this.disabled = !this.disabled;
return this.setDisabled( this.disabled );
}
/**
* Move this import to another file.
*/
Import.prototype.move = function ( newTarget ) {
if( this.target === newTarget ) return;
var old = new Import( this.page, this.wiki, this.url, this.target, this.disabled );
this.target = newTarget;
return $.when( old.uninstall(), this.install() );
}
function getAllTargetWikitexts() {
return $.getJSON(
mw.util.wikiScript( "api" ),
{
format: "json",
action: "query",
prop: "revisions",
rvprop: "content",
rvslots: "main",
titles: SKINS.map( getFullTarget ).join( "|" )
}
).then( function ( data ) {
if( data && data.query && data.query.pages ) {
var result = {};
prefixLength = mw.config.get( "wgUserName" ).length + 6;
Object.values( data.query.pages ).forEach( function ( moreData ) {
var nameWithoutExtension = new mw.Title( moreData.title ).getNameText();
var targetName = nameWithoutExtension.substring( nameWithoutExtension.indexOf( "/" ) + 1 );
result[targetName] = moreData.revisions ? moreData.revisions[0].slots.main["*"] : null;
} );
return result;
}
} );
}
function buildImportList() {
return getAllTargetWikitexts().then( function ( wikitexts ) {
Object.keys( wikitexts ).forEach( function ( targetName ) {
var targetImports = [];
if( wikitexts[ targetName ] ) {
var lines = wikitexts[ targetName ].split( "\n" );
var currImport;
for( var i = 0; i < lines.length; i++ ) {
if( currImport = Import.fromJs( lines[i], targetName ) ) {
targetImports.push( currImport );
scriptCount++;
if( currImport.type === 0 ) {
if( !localScriptsByName[ currImport.page ] )
localScriptsByName[ currImport.page ] = [];
localScriptsByName[ currImport.page ].push( currImport.target );
}
}
}
}
imports[ targetName ] = targetImports;
} );
} );
}
/*
* "Normalizes" (standardizes the format of) lines in the given
* config page.
*/
function normalize( target ) {
return getWikitext( getFullTarget( target ) ).then( function ( wikitext ) {
var lines = wikitext.split( "\n" ),
newLines = Array( lines.length ),
currImport;
for( var i = 0; i < lines.length; i++ ) {
if( currImport = Import.fromJs( lines[i], target ) ) {
newLines[i] = currImport.toJs();
} else {
newLines[i] = lines[i];
}
}
return api.postWithEditToken( {
action: "edit",
title: getFullTarget( target ),
summary: STRINGS.normalizeSummary,
text: newLines.join( "\n" )
} );
} );
}
function conditionalReload( openPanel ) {
if( window.scriptInstallerAutoReload ) {
if( openPanel ) document.cookie = "open_script_installer=yes";
window.location.reload( true );
}
}
/********************************************
*
* UI code
*
********************************************/
function makePanel() {
var list = $( "<div>" ).attr( "id", "script-installer-panel" )
.append( $( "<header>" ).text( STRINGS.panelHeader ) );
var container = $( "<div>" ).addClass( "container" ).appendTo( list );
// Container for checkboxes
container.append( $( "<div>" )
.attr( "class", "checkbox-container" )
.append(
$( "<input>" )
.attr( { "id": "siNormalize", "type": "checkbox" } )
.click( function () {
$( ".normalize-wrapper" ).toggle( 0 )
} ),
$( "<label>" )
.attr( "for", "siNormalize" )
.text( STRINGS.showNormalizeLinks ),
$( "<input>" )
.attr( { "id": "siMove", "type": "checkbox" } )
.click( function () {
$( ".move-wrapper" ).toggle( 0 )
} ),
$( "<label>" )
.attr( "for", "siMove" )
.text( STRINGS.showMoveLinks ) ) );
if( scriptCount > NUM_SCRIPTS_FOR_SEARCH ) {
container.append( $( "<div>" )
.attr( "class", "filter-container" )
.append(
$( "<label>" )
.attr( "for", "siQuickFilter" )
.text( STRINGS.quickFilter ),
$( "<input>" )
.attr( { "id": "siQuickFilter", "type": "text" } )
.on( "input", function () {
var filterString = $( this ).val();
if( filterString ) {
var sel = "#script-installer-panel li[name*='" +
$.escapeSelector( $( this ).val() ) + "']";
$( "#script-installer-panel li.script" ).toggle( false );
$( sel ).toggle( true );
} else {
$( "#script-installer-panel li.script" ).toggle( true );
}
} )
) );
// Now, get the checkboxes out of the way
container.find( ".checkbox-container" )
.css( "float", "right" );
}
$.each( imports, function ( targetName, targetImports ) {
var fmtTargetName = ( targetName === "common"
? "common (applies to all skins)"
: targetName );
if( targetImports.length ) {
container.append(
$( "<h2>" ).append(
fmtTargetName,
$( "<span>" )
.addClass( "normalize-wrapper" )
.append(
" (",
$( "<a>" )
.text( "normalize" )
.click( function () {
normalize( targetName ).done( function () {
conditionalReload( true );
} );
} ),
")" )
.hide() ),
$( "<ul>" ).append(
targetImports.map( function ( anImport ) {
return $( "<li>" )
.addClass( "script" )
.attr( "name", anImport.getDescription() )
.append(
$( "<a>" )
.text( anImport.getDescription() )
.addClass( "script" )
.attr( "href", anImport.getHumanUrl() ),
" (",
$( "<a>" )
.text( STRINGS.uninstallLinkText )
.click( function () {
$( this ).text( STRINGS.uninstallProgressMsg );
anImport.uninstall().done( function () {
conditionalReload( true );
} );
} ),
" | ",
$( "<a>" )
.text( anImport.disabled ? STRINGS.enableLinkText : STRINGS.disableLinkText )
.click( function () {
$( this ).text( anImport.disabled ? STRINGS.enableProgressMsg : STRINGS.disableProgressMsg );
anImport.toggleDisabled().done( function () {
$( this ).toggleClass( "disabled" );
conditionalReload( true );
} );
} ),
$( "<span>" )
.addClass( "move-wrapper" )
.append(
" | ",
$( "<a>" )
.text( STRINGS.moveLinkText )
.click( function () {
var dest = null;
var PROMPT = STRINGS.movePrompt + " " + SKINS.join( ", " );
do {
dest = ( window.prompt( PROMPT ) || "" ).toLowerCase();
} while( dest && SKINS.indexOf( dest ) < 0 )
if( !dest ) return;
$( this ).text( STRINGS.moveProgressMsg );
anImport.move( dest ).done( function () {
conditionalReload( true );
} );
} )
)
.hide(),
")" )
.toggleClass( "disabled", anImport.disabled );
} ) ) );
}
} );
return list;
}
function buildCurrentPageInstallElement() {
var addingInstallLink = false; // will we be adding a legitimate install link?
var installElement = $( "<span>" ); // only used if addingInstallLink is set to true
var namespaceNumber = mw.config.get( "wgNamespaceNumber" );
var pageName = mw.config.get( "wgPageName" );
// Namespace 2 is User
if( namespaceNumber === 2 &&
pageName.indexOf( "/" ) > 0 ) {
var contentModel = mw.config.get( "wgPageContentModel" );
if( contentModel === "javascript" ) {
var prefixLength = mw.config.get( "wgUserName" ).length + 6;
if( pageName.indexOf( USER_NAMESPACE_NAME + ":" + mw.config.get( "wgUserName" ) ) === 0 ) {
var skinIndex = SKINS.indexOf( pageName.substring( prefixLength ).slice( 0, -3 ) );
if( skinIndex >= 0 ) {
return $( "<abbr>" ).text( STRINGS.cannotInstall )
.attr( "title", STRINGS.cannotInstallSkin );
}
}
addingInstallLink = true;
} else {
return $( "<abbr>" ).text( STRINGS.cannotInstall + " (" + STRINGS.notJavaScript + ")" )
.attr( "title", STRINGS.cannotInstallContentModel.replace( "$1", contentModel ) );
}
}
// Namespace 8 is MediaWiki
if( namespaceNumber === 8 ) {
return $( "<a>" ).text( STRINGS.installViaPreferences )
.attr( "href", mw.util.getUrl( "Special:Preferences" ) + "#mw-prefsection-gadgets" );
}
var editRestriction = mw.config.get( "wgRestrictionEdit" );
if( ( namespaceNumber !== 2 && namespaceNumber !== 8 ) &&
( editRestriction.indexOf( "sysop" ) >= 0 ||
editRestriction.indexOf( "editprotected" ) >= 0 ) ) {
installElement.append( " ",
$( "<abbr>" ).append(
$( "<img>" ).attr( "src", "https://upload.wikimedia.org/wikipedia/commons/thumb/3/35/Achtung-yellow.svg/20px-Achtung-yellow.svg.png" ).addClass( "warning" ),
STRINGS.insecure )
.attr( "title", STRINGS.tempWarning ) );
addingInstallLink = true;
}
if( addingInstallLink ) {
var fixedPageName = mw.config.get( "wgPageName" ).replace( /_/g, " " );
installElement.prepend( $( "<a>" )
.attr( "id", "script-installer-main-install" )
.text( localScriptsByName[ fixedPageName ] ? STRINGS.uninstallLinkText : STRINGS.installLinkText )
.click( makeLocalInstallClickHandler( fixedPageName ) ) );
// If the script is installed but disabled, allow the user to enable it
var allScriptsInTarget = imports[ localScriptsByName[ fixedPageName ] ];
var importObj = allScriptsInTarget && allScriptsInTarget.find( function ( anImport ) { return anImport.page === fixedPageName; } );
if( importObj && importObj.disabled ) {
installElement.append( " | ",
$( "<a>" )
.attr( "id", "script-installer-main-enable" )
.text( STRINGS.enableLinkText )
.click( function () {
$( this ).text( STRINGS.enableProgressMsg );
importObj.setDisabled( false ).done( function () {
conditionalReload( false );
} );
} ) );
}
return installElement;
}
return $( "<abbr>" ).text( STRINGS.cannotInstall + " " + STRINGS.insecure )
.attr( "title", STRINGS.badPageError );
}
function showUi() {
var fixedPageName = mw.config.get( "wgPageName" ).replace( /_/g, " " );
$( "#firstHeading" ).append( $( "<span>" )
.attr( "id", "script-installer-top-container" )
.append(
buildCurrentPageInstallElement(),
" | ",
$( "<a>" )
.text( STRINGS.manageUserScripts ).click( function () {
if( !document.getElementById( "script-installer-panel" ) ) {
$( "#mw-content-text" ).before( makePanel() );
} else {
$( "#script-installer-panel" ).remove();
}
} ) ) );
}
function attachInstallLinks() {
// At the end of each {{Userscript}} transclusion, there is
// <span id='User:Foo/Bar.js' class='scriptInstallerLink'></span>
$( "span.scriptInstallerLink" ).each( function () {
var scriptName = this.id;
$( this ).append( " | ", $( "<a>" )
.text( localScriptsByName[ scriptName ] ? STRINGS.uninstallLinkText : STRINGS.installLinkText )
.click( makeLocalInstallClickHandler( scriptName ) ) );
} );
$( "table.infobox-user-script" ).each( function () {
var scriptName = $( this ).find( "th:contains('Source')" ).next().text() ||
mw.config.get( "wgPageName" );
scriptName = /user:.+?\/.+?.js/i.exec( scriptName )[0];
$( this ).children( "tbody" ).append( $( "<tr>" ).append( $( "<td>" )
.attr( "colspan", "2" )
.addClass( "script-installer-ibx" )
.append( $( "<button>" )
.addClass( "mw-ui-button mw-ui-progressive mw-ui-big" )
.text( localScriptsByName[ scriptName ] ? STRINGS.uninstallLinkText : STRINGS.installLinkText )
.click( makeLocalInstallClickHandler( scriptName ) ) ) ) );
} );
}
function makeLocalInstallClickHandler( scriptName ) {
return function () {
var $this = $( this );
if( $this.text() === STRINGS.installLinkText ) {
var bigSecurityWarning = STRINGS.bigSecurityWarning;
if( scriptName.indexOf( '/' ) >= 0 ) {
bigSecurityWarning = bigSecurityWarning.replace( '$1', STRINGS.securityWarningSection.replace( '$1', scriptName.substring( 0, scriptName.indexOf( '/' ) ) ) );
} else {
bigSecurityWarning = bigSecurityWarning.replace( '$1', '' );
}
var okay = window.sciNoConfirm || window.confirm( bigSecurityWarning );
if( okay ) {
$( this ).text( STRINGS.installProgressMsg )
Import.ofLocal( scriptName, window.scriptInstallerInstallTarget ).install().done( function () {
$( this ).text( STRINGS.uninstallLinkText );
conditionalReload( false );
}.bind( this ) );
}
} else {
$( this ).text( STRINGS.uninstallProgressMsg )
var uninstalls = uniques( localScriptsByName[ scriptName ] )
.map( function ( target ) { return Import.ofLocal( scriptName, target ).uninstall(); } )
$.when.apply( $, uninstalls ).then( function () {
$( this ).text( STRINGS.installLinkText );
conditionalReload( false );
}.bind( this ) );
}
};
}
function addCss() {
mw.util.addCSS(
"#script-installer-panel li.disabled a.script { "+
"text-decoration: line-through; font-style: italic; }"+
"#script-installer-panel { width:60%; border:solid lightgray 1px; "+
"padding:0; margin-left: auto; "+
"margin-right: auto; margin-bottom: 15px; overflow: auto; "+
"box-shadow: 5px 5px 5px #999; background-color: #fff; z-index:50; }"+
"#script-installer-panel header { background-color:#CAE1FF; display:block;"+
"padding:5px; font-size:1.1em; font-weight:bold; text-align:left; }"+
"#script-installer-panel .checkbox-container input { margin-left: 1.5em; }"+
"#script-installer-panel .filter-container { margin-bottom: -0.75em; }"+
"#script-installer-panel .filter-container label { margin-right: 0.35em; }"+
"#script-installer-panel .container { padding: 0.75em; }"+
"#script-installer-panel .container h2 { margin-top: 0.75em; }"+
"#script-installer-panel a { cursor: pointer; }"+
"#script-installer-main-install { font-weight: bold; }"+
"#script-installer-top-container { bottom: 5px; font-size: 70%; margin-left: 1em }"+
"body.skin-modern #script-installer-top-container a { color: inherit; cursor: pointer }"+
"body.skin-timeless #script-installer-top-container a,body.skin-cologneblue #script-installer-top-container a { cursor: pointer }"+
"#script-installer-top-container img.warning { position: relative; top: -2px; margin-right: 3px }"+
"td.script-installer-ibx { text-align: center }"
);
}
/********************************************
*
* Utility functions
*
********************************************/
/**
* Gets the wikitext of a page with the given title (namespace required).
*/
function getWikitext( title ) {
return $.getJSON(
mw.util.wikiScript( "api" ),
{
format: "json",
action: "query",
prop: "revisions",
rvprop: "content",
rvslots: "main",
rvlimit: 1,
titles: title
}
).then( function ( data ) {
var pageId = Object.keys( data.query.pages )[0];
if( data.query.pages[pageId].revisions ) {
return data.query.pages[pageId].revisions[0].slots.main["*"];
}
return "";
} );
}
function escapeForRegex( s ) {
return s.replace( /[-\/\\^$*+?.()|[\]{}]/g, '\\$&' );
}
/**
* Escape a string for use in a JavaScript string literal.
* This function is adapted from
* https://github.com/joliss/js-string-escape/blob/6887a69003555edf5c6caaa75f2592228558c595/index.js
* (released under the MIT licence).
*/
function escapeForJsString( s ) {
return s.replace( /["'\\\n\r\u2028\u2029]/g, function ( character ) {
// Escape all characters not included in SingleStringCharacters and
// DoubleStringCharacters on
// http://www.ecma-international.org/ecma-262/5.1/#sec-7.8.4
switch ( character ) {
case '"':
case "'":
case '\\':
return '\\' + character;
// Four possible LineTerminator characters need to be escaped:
case '\n':
return '\\n';
case '\r':
return '\\r';
case '\u2028':
return '\\u2028';
case '\u2029':
return '\\u2029';
}
} );
}
/**
* Escape a string for use in an inline JavaScript comment (comments that
* start with two slashes "//").
* This function is adapted from
* https://github.com/joliss/js-string-escape/blob/6887a69003555edf5c6caaa75f2592228558c595/index.js
* (released under the MIT licence).
*/
function escapeForJsComment( s ) {
return s.replace( /[\n\r\u2028\u2029]/g, function ( character ) {
switch ( character ) {
// Escape possible LineTerminator characters
case '\n':
return '\\n';
case '\r':
return '\\r';
case '\u2028':
return '\\u2028';
case '\u2029':
return '\\u2029';
}
} );
}
/**
* Unescape a JavaScript string literal.
*
* This is the inverse of escapeForJsString.
*/
function unescapeForJsString( s ) {
return s.replace( /\\"|\\'|\\\\|\\n|\\r|\\u2028|\\u2029/g, function ( substring ) {
switch ( substring ) {
case '\\"':
return '"';
case "\\'":
return "'";
case "\\\\":
return "\\";
case "\\r":
return "\r";
case "\\n":
return "\n";
case "\\u2028":
return "\u2028";
case "\\u2029":
return "\u2029";
}
} );
}
function getFullTarget ( target ) {
return USER_NAMESPACE_NAME + ":" + mw.config.get( "wgUserName" ) + "/" +
target + ".js";
}
// From https://stackoverflow.com/a/10192255
function uniques( array ){
return array.filter( function( el, index, arr ) {
return index === arr.indexOf( el );
});
}
if( window.scriptInstallerAutoReload === undefined ) {
window.scriptInstallerAutoReload = true;
}
if( window.scriptInstallerInstallTarget === undefined ) {
window.scriptInstallerInstallTarget = "common"; // by default, install things to the user's common.js
}
var jsPage = mw.config.get( "wgPageName" ).slice( -3 ) === ".js" ||
mw.config.get( "wgPageContentModel" ) === "javascript";
$.when(
$.ready,
mw.loader.using( [ "mediawiki.api", "mediawiki.util" ] )
).then( function () {
api = new mw.Api();
addCss();
buildImportList().then( function () {
attachInstallLinks();
if( jsPage ) showUi();
// Auto-open the panel if we set the cookie to do so (see `conditionalReload()`)
if( document.cookie.indexOf( "open_script_installer=yes" ) >= 0 ) {
document.cookie = "open_script_installer=; expires=Thu, 01 Jan 1970 00:00:01 GMT";
$( "#script-installer-top-container a:contains('Manage')" ).trigger( "click" );
}
} );
} );
} )();
