User:MrX/edittools.js
< User:MrX
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/**
* Copied from [[mw:User:Alex Smotrov/edittools.js]], modified for use on the English Wikipedia.
*
* Configuration (to be set from [[Special:MyPage/common.js]]):
* window.charinsertCustom – Object. Merged into the default charinsert list. For example, setting
* this to { Symbols: '‽' } will add the interrobang to the end of the Symbols section.
* window.editToolsRecall – Boolean. Set true to create a recall switch.
* window.charinsertDontMove – Boolean. Set true to leave the box in its default position, rather
* than moving it above the edit summary.
* window.updateEditTools() – Function. Call after updating window.charinsertCustom to regenerate the
* EditTools window.
*/
/* global jQuery, mw, charinsertCustom */
window.updateEditTools = function () {
};
jQuery( document ).ready( function ( $ ) {
var EditTools = {
// Entries prefixed with ␥ (U+2425 SYMBOL FOR DELETE FORM TWO) will not appear in the article namespace (namespace 0).
// Please make any changes to [[MediaWiki:Edittools]] as well, however, instead of using the ␥ symbol, use {{#ifeq:{{NAMESPACE}}|{{ns:0}}| | }}.
charinsert: {
'Insert': 'TEST'
},
charinsertDivider: "\240",
cookieName: 'edittoolscharsubset',
createEditTools: function ( placeholder ) {
var sel, id;
var box = document.createElement( "div" );
var prevSubset = 0, curSubset = 0;
box.id = "editpage-specialchars";
box.title = 'Click on the character or tag to insert it into the edit window';
// append user-defined sets
if ( window.charinsertCustom ) {
for ( id in charinsertCustom ) {
if ( !EditTools.charinsert[id] ) {
EditTools.charinsert[id] = '';
}
}
}
// create drop-down select
sel = document.createElement( 'select' );
for ( id in EditTools.charinsert ) {
sel.options[sel.options.length] = new Option( id, id );
}
sel.selectedIndex = 0;
sel.style.marginRight = '.3em';
sel.title = 'Choose character subset';
sel.onchange = sel.onkeyup = selectSubset;
box.appendChild( sel );
// create "recall" switch
if ( window.editToolsRecall ) {
var recall = document.createElement( 'span' );
recall.appendChild( document.createTextNode( '↕' ) ); // ↔
recall.onclick = function() {
sel.selectedIndex = prevSubset;
selectSubset();
};
with ( recall.style ) {
cssFloat = styleFloat = 'left';
marginRight = '5px';
cursor = 'pointer';
}
box.appendChild( recall );
}
// load latest selection from cookies
try {
var cookieRe = new RegExp( "(?:^|;)\\s*" + EditTools.cookieName + "=(\\d+)\\s*(?:;|$)" );
var m = cookieRe.exec( document.cookie );
if ( m && m.length > 1 && parseInt( m[1] ) < sel.options.length ) {
sel.selectedIndex = parseInt( m[1] );
}
} catch ( err ) {
// ignore
}
placeholder.parentNode.replaceChild( box, placeholder );
selectSubset();
return;
function selectSubset() {
// remember previous (for "recall" button)
prevSubset = curSubset;
curSubset = sel.selectedIndex;
//save into cookies for persistence
try {
var expires = new Date();
expires.setTime( expires.getTime() + 30 * 24 * 60 * 60 * 1000 ); // + 30 days
document.cookie = EditTools.cookieName + "=" + curSubset + ";path=/;expires=" + expires.toUTCString();
} catch ( err ) {
// ignore
}
//hide other subsets
var pp = box.getElementsByTagName( 'p' ) ;
for ( var i = 0; i < pp.length; i++ ) {
pp[i].style.display = 'none';
}
//show/create current subset
var id = sel.options[curSubset].value;
var p = document.getElementById( id );
if ( !p ) {
p = document.createElement( 'p' );
p.id = id;
if ( id == 'Arabic' || id == 'Hebrew' ) {
p.style.fontSize = '120%';
p.dir = 'rtl';
}
var tokens = EditTools.charinsert[id];
if ( window.charinsertCustom && charinsertCustom[id] ) {
if ( tokens.length > 0 ) {
tokens += ' ';
}
tokens += charinsertCustom[id];
}
EditTools.createTokens( p, tokens );
box.appendChild( p );
}
p.style.display = 'inline';
}
},
createTokens: function ( paragraph, str ) {
var tokens = str.split( ' ' ), token, i, n;
for ( i = 0; i < tokens.length; i++ ) {
token = tokens[i];
n = token.indexOf( '+' );
if ( token.charAt( 0 ) === '␥' ) {
if ( token.length > 1 && mw.config.get( 'wgNamespaceNumber' ) === 0 ) {
continue;
} else {
token = token.substring( 1 );
}
}
if ( token == '' || token == '_' ) {
addText( EditTools.charinsertDivider + ' ' );
} else if ( token == '\n' ) {
paragraph.appendChild( document.createElement( 'br' ) );
} else if ( token == '___' ) {
paragraph.appendChild( document.createElement( 'hr' ) );
} else if ( token.charAt( token.length-1 ) == ':' ) { // : at the end means just text
addBold( token );
} else if ( n == 0 ) { // +<tag> -> <tag>+</tag>
addLink( token.substring( 1 ), '</' + token.substring( 2 ), token.substring( 1 ) );
} else if ( n > 0 ) { // <tag>+</tag>
addLink( token.substring( 0, n ), token.substring( n+1 ) );
} else if ( token.length > 2 && token.charCodeAt( 0 ) > 127 ) { // a string of insertable characters
for ( var j = 0; j < token.length; j++ ) {
addLink( token.charAt( j ), '' );
}
} else {
addLink( token, '' );
}
}
return;
function addLink( tagOpen, tagClose, name ) {
var handler;
var dle = tagOpen.indexOf( '\x10' );
if ( dle > 0 ) {
var path = tagOpen.substring( dle + 1 ).split( '.' );
tagOpen = tagOpen.substring( 0, dle );
handler = window;
for ( var i = 0; i < path.length; i++ ) {
handler = handler[path[i]];
}
} else {
tagOpen = tagOpen.replace( /\./g,' ' );
tagClose = tagClose ? tagClose.replace( /_/g,' ' ) : '';
handler = new Function(
"evt",
"mw.toolbar.insertTags('" + tagOpen + "', '" + tagClose + "', ''); evt.preventDefault(); return false;"
);
}
var a = document.createElement( 'a' );
name = name || tagOpen + tagClose;
name = name.replace( /\\n/g,'' );
a.appendChild( document.createTextNode( name ) );
a.href = "#";
$( a ).click( handler );
paragraph.appendChild( a );
addText( ' ' );
}
function addBold( text ) {
var b = document.createElement( 'b' );
b.appendChild( document.createTextNode( text.replace( /_/g,' ' ) ) );
paragraph.appendChild( b );
addText( ' ' );
}
function addText( txt ) {
paragraph.appendChild( document.createTextNode( txt ) );
}
},
last_active_textfield: null,
registerTextField: function ( evt ) {
var e = evt || window.event;
var node = e.target || e.srcElement;
if ( !node ) {
return;
}
EditTools.last_active_textfield = node.id;
return true;
},
getTextArea: function () {
var txtarea = null;
if ( EditTools.last_active_textfield && EditTools.last_active_textfield != "" )
txtarea = document.getElementById( EditTools.last_active_textfield );
if ( !txtarea ) {
// Fallback option: old behaviour
if ( document.editform ) {
txtarea = document.editform.wpTextbox1;
} else {
// Some alternate form? Take the first one we can find
txtarea = document.getElementsByTagName( 'textarea' );
if ( txtarea.length > 0 ) {
txtarea = txtarea[0];
} else {
txtarea = null;
}
}
}
return txtarea;
},
setup: function () {
var placeholder;
if ( $( '#editpage-specialchars' ).length ) {
placeholder = $( '#editpage-specialchars' )[0];
} else {
placeholder = $( '<div id="editpage-specialchars"> </div>' ).prependTo( '.mw-editTools' )[0];
}
if ( !placeholder ) {
return;
}
if ( !window.charinsertDontMove ) {
$( '.editOptions' ).before( placeholder );
}
EditTools.createEditTools( placeholder );
window.updateEditTools = function () {
EditTools.createEditTools( $( '#editpage-specialchars' )[0] );
};
}
}; // end EditTools
EditTools.setup();
} );