MediaWiki:Gadget-charinsert-core.js

/* Copied from https://en.wikipedia.org/wiki/MediaWiki:Gadget-charinsert-core.js */

window.updateEditTools = function { };

jQuery( document ).ready( function ( $ ) {	var $currentFocused,		editTools;

function getSelectedSection { var selectedSection = mw.storage.get( editTools.storageKey ) || mw.storage.session.get( editTools.storageKey ); return selectedSection; }   function saveSelectedSection( newIndex ) { mw.storage.set( editTools.storageKey, newIndex ) || mw.storage.session.set( editTools.storageKey, newIndex ); }   editTools = { // Entries prefixed with ␥ (U+2425 SYMBOL FOR DELETE FORM TWO) will not appear in the article namespace (namespace 0). charinsert: { 'Insert': ' – — ° ′ ″ ≈ ≠ ≤ ≥ ± − × ÷ ← → · § ␥Sign_your_posts_on_talk_pages: ␥\  Cite_your_sources: ', 'Wiki markup': ' {\{+}}  {\{\{+}}}  |  [+]  [\[+]]  [\[Category:+]]  #REDIRECT.[\[+]]     +  +  +     +  "+"       +  +  {\{DEFAULTSORT:+}}  +    + ', },

charinsertDivider: "\240",

storageKey: 'edittoolscharsubset',

createEditTools: function ( placeholder ) { var sel, id; var box = document.createElement( 'div' ); var prevSubset = 0, curSubset = 0; box.id = 'editpage-specialchars'; box.className = "nopopups"; 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; };               recall.style.cssFloat = 'left'; recall.style.marginRight = '5px'; recall.style.cursor = 'pointer'; box.appendChild( recall ); }

if ( getSelectedSection ) { sel.selectedIndex = getSelectedSection; }

placeholder.parentNode.replaceChild( box, placeholder ); selectSubset; return;

function selectSubset { // remember previous (for "recall" button) prevSubset = curSubset; curSubset = sel.selectedIndex; //save into web storage for persistence saveSelectedSection( curSubset ); //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.className = 'nowraplinks'; p.id = id; 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 ) { // + ->   + addLink( token.substring( 1 ), ' 0 ) { // + 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' ); var a = document.createElement( 'a' ); 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]]; }	               $( a ).on( 'click', handler ); } else { tagOpen = tagOpen.replace( /\./g,' ' ); tagClose = tagClose ? tagClose.replace( /_/g,' ' ) : ''; $( a ).on( 'click', {                   	tagOpen: tagOpen,                    	sampleText: '',                    	tagClose: tagClose                    }, insertTags ); }

name = name || tagOpen + tagClose; name = name.replace( /\\n/g,'' ); a.appendChild( document.createTextNode( name ) ); a.href = ''; 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 ) ); }           function insertTags( e ) { e.preventDefault; if ( $currentFocused && $currentFocused.length && !$currentFocused.prop( 'readonly' ) ) { $currentFocused.textSelection(						'encapsulateSelection', {							pre: e.data.tagOpen,							peri: e.data.sampleText,							post: e.data.tagClose						}					); }           }        },

setup: function { var placeholder; if ( $( '#editpage-specialchars' ).length ) { placeholder = $( '#editpage-specialchars' )[0]; } else { placeholder = $( ' ' ).prependTo( '.mw-editTools' )[0]; }           if ( !placeholder ) { return; }           if ( !window.charinsertDontMove ) { $( '.editOptions' ).before( placeholder ); }           // Find the element that is focused $currentFocused = $( '#wpTextbox1' ); // Apply to dynamically created textboxes as well as normal ones $( document ).on( 'focus', 'textarea, input:text', function {				$currentFocused = $( this );			} );

// Used to determine where to insert tags editTools.createEditTools( placeholder ); window.updateEditTools = function { editTools.createEditTools( $( '#editpage-specialchars' )[0] ); };       }

}; // end editTools

editTools.setup; } );