User:Cacycle/wikEd.js: Difference between revisions

Revision as of 11:52, 6 November 2014

Revision as of 11:59, 13 April 2015

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// ==UserScript==

// @name wikEd

// @version 0.9.144a144b

// @date OctoberMarch 2813, 2014

// @namespace https://en.wikipedia.org/wiki/User:Cacycle/

// @description A full-featured in-browser editor for Wikipedia and other MediaWikis

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//

wikEd.FilePreviewAjaxHandler = function ( ajax ) {

// get response

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// parse response into file url cache

var regExpFile = new RegExp( '\\n((Image|File|Media|' + wikEd.config.text[ 'wikicode Image' ] + '|' + wikEd.config.text[ 'wikicode File' ] + '|' + wikEd.config.text[ 'wikicode Media' ] + '):[^ ]+) +(\\d+) +(.*)', 'ig' );

var regExpMatch;

while ( ( regExpMatch = regExpFile.exec( html ) ) !== null ) {

var file = regExpMatch[1];

var filePreviewSize = regExpMatch[3];

var links = regExpMatch[4];

var fileObj = {};

wikEd.filePreviewCache[var cacheKey = 'wikEd' + file + filePreviewSize] = fileObj;

var regExpMatch;

if ( ( regExpMatch = /\bsrc="(.+?)"/.exec( links ) ) !== null ) {

wikEd.filePreviewCache[ cacheKey ] = {};

var fileObj = wikEd.filePreviewCache[ cacheKey ];

fileObj.url = regExpMatch[1];

if ( ( regExpMatch = /\bwidth="(\d+)"/.exec(links)) !== null ) {

fileObj.width = parseInt(regExpMatch[ 1 ] );

}

if ( ( regExpMatch = /\bheight="(\d+)"/.exec( links ) ) !== null ) {

fileObj.height = parseInt( regExpMatch[ 1 ] );

}

}

else if ( wikEd.filePreviewCache[ cacheKey ] === undefined ) {

else {

fileObj.url = wikEd.config.imagefilePreviewCache['noFile' cacheKey ] = {};

var fileObj = wikEd.filePreviewCache[ cacheKey ];

fileObj.url = wikEd.config.image[ 'noFile' ];

fileObj.width = 16;

fileObj.height = 16;

}

wikEd.filePreviewCache['wikEd' + file + filePreviewSize] = fileObj;

}

// cycle through file preview spans and add missing images as background

for ( var i = 0; i < wikEd.filePreviewNo; i ++ ) {

if ( wikEd.filePreviewIds[ i ] !== '' ) {

var span = wikEd.frameDocument.getElementById( 'wikEdFilePreview' + i );

if ( span !== null ) {

var fileNameSizecacheKey = 'wikEd' + wikEd.filePreviewIds[ i ];

var fileObj = wikEd.filePreviewCache['wikEd' +cacheKey fileNameSize];

if ( fileObj !== undefined ) {

span.style.backgroundImage = 'url(' + fileObj.url + ')';

if ( fileObj.height !== null ) {

span.style.height = fileObj.height + 'px';

}

if ( fileObj.width !== null ) {

span.style.width = fileObj.width + 'px';

}

span.style.display = 'block';

}

wikEd.filePreviewIds[ i ] = '';

}

}