| Revision as of 15:38, 8 August 2005 view sourceLupin (talk | contribs)19,513 editsNo edit summary← Previous edit |
Latest revision as of 14:34, 9 February 2021 view source Xaosflux (talk | contribs)Edit filter managers, Autopatrolled, Bureaucrats, Importers, Interface administrators, Oversighters, Administrators83,865 edits expand directions |
| (82 intermediate revisions by 17 users not shown) |
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var popScript = '//en.wikipedia.org/search/?action=raw&ctype=text/javascript&title=MediaWiki:Gadget-popups.js'; |
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// CONTENTS |
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var popStyleSheet = '//en.wikipedia.org/search/?action=raw&ctype=text/css&title=MediaWiki:Gadget-navpop.css'; |
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if ( window.localCSS ) { popStyleSheet = 'http://localhost:8080/js/navpop.css'; } |
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function popups_importScriptURI(url) { |
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// Utility functions |
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var s = document.createElement('script'); |
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s.setAttribute('src',url); |
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// Popup stuff |
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s.setAttribute('type','text/javascript'); |
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// global variables |
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document.getElementsByTagName('head').appendChild(s); |
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// html generation |
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return s; |
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// downloading |
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// link generation |
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// manipulation functions |
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// tests |
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// actions |
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// thingies |
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//////////////////////////////////////////////////////////////////// |
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// Utility functions |
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//////////////////////////////////////////////////////////////////// |
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function time() { |
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var d=new Date(); |
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return d.getHours() + ':' + d.getMinutes() + ':' + d.getSeconds() + |
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'.' + (d.getTime() % 1000); |
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}; |
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var gMsg=''; |
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function log(x) { if(gMsg!='')gMsg += '\n'; gMsg+=time() + ' ' + x; }; |
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function myalert(x) { return alert(time()+'\n'+ x); }; |
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// eg sourceJS('http://www.bosrup.com/web/overlib/overlib.js'); |
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function sourceJS(url) { |
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var str='<script type="text/javascript" src="'; |
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str += url; |
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str += '"></script>'; |
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return document.write(str); |
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}; |
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// eg sourceWikipediaJS('en.wikipedia.org', 'User:Lupin/overlib.js'); |
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function sourceWikipediaJS(wiki, name) { |
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var url='http://' + wiki + '/search/?title='; |
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url += name; |
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url += '&action=raw&ctype=text/javascript&dontcountme=s'; |
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return sourceJS(url); |
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}; |
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// eg sourceLupinJS('overlib'); |
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function sourceLupinJS(name) { |
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return sourceWikipediaJS('en.wikipedia.org', 'User:Lupin/'+name + '.js'); |
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}; |
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//////////////////////////////////////////////////////////////////// |
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// Popup stuff |
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//////////////////////////////////////////////////////////////////// |
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sourceLupinJS('livepreview'); |
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sourceLupinJS('overlib'); |
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sourceLupinJS('md5-2.2alpha'); |
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// this shouldn't be needed. maybe my cache needs purging... |
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function md5_hex(s) { return rstr2hex(rstr_md5(str2rstr_utf8(s))); }; |
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////////////////////// |
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// GLOBAL VARIABLES // |
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////////////////////// |
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// regexes |
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var exceptions=/((title=|\/)Special:|section=)/ ; |
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var contributions=/(title=|\/)Special:Contributions(&target=|\/|\/User:)(.*)/ ; |
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var emailuser=/(title=|\/)Special:Emailuser(&target=|\/|\/User:)(.*)/ ; |
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var talk=/Talk:/i ; |
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var imageRegex= /(^|\]* ]) */img ; |
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var imageRegexBracketCount = 2; |
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var categoryRegex= /\]* ]) */i ; |
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var categoryRegexBracketCount = 1; |
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var stubRegex= /stub|This .*-related article is a .*stub/im ; |
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var disambigRegex= /disambig|is a .*disambiguation.*page/im ; |
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var re; |
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var splitLoc=window.location.href.split('/'); |
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var thisWiki=splitLoc; |
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var protocol=splitLoc.split(':'); |
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var titletail='/search/?title='; |
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// we're not set up for interwiki stuff yet - only affect en, commons |
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// and wiktionary links |
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if (thisWiki=='commons.wikimedia.org') { |
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re=/*:\/\/commons\.wikimedia\.org\/w(iki\/|\/index\.php\?title=)(*)/ ; |
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} else if (thisWiki=='en.wiktionary.org') { |
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re= |
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/*:\/\/en\.wiktionary\.org\/w(iki\/|\/index\.php\?title=)(*)/ ; |
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} else { |
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re=/*:\/\/en\.wikipedia\.org\/w(iki\/|\/index\.php\?title=)(*)/ ; |
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} |
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var titlebase=protocol+'://'+thisWiki+titletail; |
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var wikibase=protocol+'://'+thisWiki+'/'; |
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var imageSources=new Array (); |
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imageSources.push( |
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{active: false, wiki: thisWiki, thumb: true, width: popupImageSize}, |
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{active: false, wiki: thisWiki, thumb: true, width: 180}, // default |
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{active: false, wiki: thisWiki, thumb: true, width: 120}, // gallery |
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{active: false, wiki: thisWiki, thumb: true, width: 200}, // common? |
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{active: false, wiki: thisWiki, thumb: true, width: 210}, |
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{active: false, wiki: thisWiki, thumb: true, width: 230}, |
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{active: false, wiki: thisWiki, thumb: true, width: 250}, // common? |
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{active: false, wiki: thisWiki, thumb: true, width: 300}, |
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{active: false, wiki: thisWiki, thumb: false, width: 0} // no comma |
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); |
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if (thisWiki!='commons.wikimedia.org') { |
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imageSources.push( |
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{active: false, wiki: 'commons.wikimedia.org', |
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thumb: true, width: popupImageSize}, |
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{active: false, wiki: 'commons.wikimedia.org', |
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thumb: true, width: 180}, |
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{active: false, wiki: 'commons.wikimedia.org', |
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thumb: true, width: 120}, |
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{active: false, wiki: 'commons.wikimedia.org', |
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thumb: false, width: 0} // no trailing comma |
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); |
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} |
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} |
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function popups_importStylesheetURI(url) { |
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// downloading images are put here |
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return document.createStyleSheet ? document.createStyleSheet(url) : popups_appendCSS('@import "' + url + '";'); |
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var imageArray=new Array(); |
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// page caching |
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var gCachedPages = new Array (); |
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var gImageCache = new Array(); |
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// FIXME what is this for? |
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var gImage=null; // global for image |
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// check to see if images are done with this timer |
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var popupImageTimer=null; |
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// misc debug messages |
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var popupDebug=null; |
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// These are for checkImages() |
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var counter=0; |
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var checkImagesTimer=null; |
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var loopcounter=0; |
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// ids change with each popup: popupImage0, popupImage1 etc |
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var popupImageId=0; |
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var kateBase='http://kohl.wikimedia.org/~kate/cgi-bin/count_edits' |
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+ '?dbname=enwiki&user=' |
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// for myDecodeURI |
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var decodeExtras = new Array (); |
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decodeExtras.push ( |
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{from: '%2C', to: ',' }, |
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{from: '_', to: ' ' }, |
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{from: '%26', to: '&' } // no , |
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); |
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// for setPopupHTML - needed for timers and stuff |
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var popupHTMLTimers=new Array(); |
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var popupHTMLLoopFunctions = new Array(); |
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// FIXME - eliminate this |
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var redirCount=0; |
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var popupImagesToggleSize=true; |
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var popupImageSize=60; |
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// user-settable parameters and defaults |
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var popupDelay=null; var dpopupDelay=0.5; |
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var popupFgColor=null; var dpopupFgColor='#CCCCFF'; |
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var popupBgColor=null; var dpopupBgColor='#333399'; |
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var removeTitles=null; var dremoveTitles=true; |
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var imagePopupsForImages=null; var dimagePopupsForImages=true; |
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var extraPageInfo = null; var dextraPageInfo=true; |
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var simplePopups=null; var dsimplePopups = false; |
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var downloadImages=null; var ddownloadImages=true; |
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var popupPreviews=null; var dpopupPreviews=true; |
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///////////////////// |
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// HTML GENERATION // |
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///////////////////// |
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// generate html for popup image |
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// <a id="popupImageLinkn"><img id="popupImagen"> |
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// where n=popupImageId |
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function imageHTML(article) { |
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var ret=''; |
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popupImageId++; |
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ret+='<a id="popupImageLink' + popupImageId + '">'; |
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ret += '<img ' + // src="' + imgurl + '" ' + |
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'width=' + popupImageSize + |
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' align="right" valign="top" + id="popupImage' + popupImageId |
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+ '"></img>'; |
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ret+='</a>'; |
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return ret; |
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}; |
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function isInToc(a) { |
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var obj = a; |
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var i=0; |
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do {obj = obj.parentNode; ++i; } |
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while (obj.id != 'toc' && obj.nodeName != 'HTML'); |
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/* |
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log('traversed '+i+' elements,' + |
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'arriving at obj.nodeName=' +obj.nodeName+ |
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', obj.id=' + obj.id); |
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*/ |
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if (obj.nodeName == 'HTML') return false; |
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return true; |
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} |
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} |
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function articleFromAnchor(a) { |
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function popups_appendCSS(text) { |
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var s = document.createElement('style'); |
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log('articleFromAnchor'); |
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s.type = 'text/css'; |
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var h=a.href; |
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s.rel = 'stylesheet'; |
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var article=null; |
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if (s.styleSheet) s.styleSheet.cssText = text //IE |
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log('h='+h); |
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else s.appendChild(document.createTextNode(text + '')) //Safari sometimes borks on null |
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document.getElementsByTagName('head').appendChild(s); |
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var contribs=contributions.exec(h); |
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return s; |
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if (contribs != null) { |
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article='User:'+contribs; |
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return article; |
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} |
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var email=emailuser.exec(h); |
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if (email != null) { |
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article='User:'+email; |
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return article; |
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} |
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// no more special cases to check -- |
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// hopefully it's not a disguised user-related page |
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var m=re.exec(h); |
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if(m===null) return null; |
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article=m; |
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return article; |
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}; |
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// Generate html for whole popup |
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// this is ugly |
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function popupHTML (a) { |
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var c=a.className; |
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// if (c=='new') alert('new!'); |
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var article = articleFromAnchor(a); |
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var hint=a.originalTitle; |
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if (hint == '' || hint == null) |
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hint = myDecodeURI(article); |
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var html=''; |
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html +=imageHTML(article); |
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var simplifyMainLink = true; |
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var visibleMainLinkText=myDecodeURI(article); |
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if ( simplifyMainLink ) { |
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var s= visibleMainLinkText.split('/'); |
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visibleMainLinkText = s; |
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if (visibleMainLinkText == '' && s.length > 1) |
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{ |
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// shouldn't happen... |
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visibleMainLinkText=s; |
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} |
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} |
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html+='<b>'; |
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html+=titledWikiLink(article, |
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'view', |
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visibleMainLinkText, |
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hint); |
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html+='</b>'; |
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html+='<span id="popupImageStatus'+popupImageId+'"></span>'; |
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// Get rid of anchor now |
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article=removeAnchor(article); |
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if (userName(article) != null) { |
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html += '<br>' + contribsLink(article, 'contribs'); |
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html += ' ⋅ ' + kateLink(article, 'count'); |
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html += ' ⋅ ' + emailLink(article, 'email'); |
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} |
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html += '<br>' + wikiLink(article, 'edit', 'edit'); |
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var ta=articleFromTalkPage(article); |
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if (ta != null) html +='|' + |
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wikiLink(article, 'edit§ion=new', 'new'); |
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html += ' ⋅ ' + wikiLink(article, 'history', 'history'); |
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html += ' ⋅ ' + wikiLink(article, 'unwatch', 'un') + '|'; |
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html += wikiLink(article, 'watch', 'watch'); |
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var t=talkPage(article); |
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if (t != null) html += ' ⋅ ' + |
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'<b>' + wikiLink(t, 'view', 'talk') + '</b>' + |
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'|' + wikiLink(t, 'edit', 'edit') + |
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'|' + wikiLink(t, 'edit§ion=new', 'new'); |
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if (ta != null) html +=' ⋅ ' + |
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'<b>' + wikiLink(ta, 'view', 'article') + '</b>' + |
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'|' + wikiLink(ta, 'edit', 'edit'); |
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html += '<br>' + specialLink(article, 'Whatlinkshere', 'whatLinksHere'); |
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html += ' ⋅ ' + specialLink(article, 'Recentchangeslinked', 'relatedChanges'); |
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html += '<span id="popupWarnRedir' + popupImageId + '"></span>'; |
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html += '<span id="popupGubbins' + popupImageId + '"></span>'; |
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html += '<span id="popupPreview' + popupImageId + '"></span>'; |
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return html; |
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}; |
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///////////////// |
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// DOWNLOADING // |
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///////////////// |
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////////////// |
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// |
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// downloader |
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// |
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// |
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function downloader(url) { |
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// Source: http://jibbering.com/2002/4/httprequest.html |
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this.http= false; |
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/*@cc_on @*/ |
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/*@if (@_jscript_version >= 5) |
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// JScript gives us Conditional compilation, |
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// we can cope with old IE versions. |
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// and security blocked creation of the objects. |
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try { |
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this.http = new ActiveXObject("Msxml2.XMLHTTP"); |
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} catch (e) { |
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try { |
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this.http = new ActiveXObject("Microsoft.XMLHTTP"); |
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} catch (E) { |
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// this.http = false; |
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} |
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} |
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@end @*/ |
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if (! this.http && typeof XMLHttpRequest!='undefined') { |
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this.http = new XMLHttpRequest(); |
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} |
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this.url = url; |
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this.id=null; |
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this.callbackFunction = null; |
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if (this.http) { |
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// public |
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this.send = this.http.send; |
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this.abort = this.http.abort; |
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} |
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else this.http=false; |
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}; |
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new downloader(); |
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downloader.prototype.setCallback = function (f) { |
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if(!this.http) return; |
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this.http.onreadystatechange = f; |
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this.callbackFunction = f; |
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}; |
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downloader.prototype.runCallback = function () { |
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this.callbackFunction(this); |
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}; |
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downloader.prototype.getData = function () { |
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if(!this.http) return; |
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return this.http.responseText; |
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}; |
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downloader.prototype.setTarget = function () { |
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if(!this.http) return; |
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this.http.open("GET", this.url, true); |
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}; |
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downloader.prototype.start=function () { |
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// alert('downloader instance got told to start()'); |
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if(!this.http) return; |
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return this.http.send(null); |
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}; |
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downloader.prototype.getReadyState=function () { |
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if(!this.http) return; |
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return this.http.readyState; |
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}; |
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function newDownload(url, id, callback) { |
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var d=new downloader(url); |
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d.id=id; |
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d.setTarget(); |
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var f = function () { |
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if (d.getReadyState() == 4) |
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{ d.data=d.getData(); callback(d);} |
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}; |
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d.setCallback(f); |
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return d;//d.start(); |
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}; |
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function fakeDownload(url,id,callback,data) { |
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var d=newDownload(url,callback); |
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d.id=id; |
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d.data=data; |
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return callback(d); |
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}; |
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function startDownload(url, id, callback) { |
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var d=newDownload(url, id, callback); |
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d.start(); |
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}; |
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// |
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// |
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// downloader |
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// |
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////////////// |
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// Schematic for a getWiki call |
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// |
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// getWiki->-getPageWithCaching |
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// | |
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// false | true |
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// getPage<-->-onComplete(a fake download) |
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// \. |
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// (async)->addPageToCache(download)->-onComplete(download) |
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function getWiki(wikipage, onComplete) { |
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log('getWiki, wikipage='+wikipage); |
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var url = titlebase + removeAnchor(wikipage) + '&action=raw'; |
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return getPageWithCaching(url, onComplete); |
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}; |
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// check cache to see if page exists |
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function getPageWithCaching(url, onComplete) { |
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log ('getPageWithCaching, url='+url); |
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var i=findInPageCache(url); |
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if (i > -1) { |
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return fakeDownload(url, popupImageId, onComplete, gCachedPages.data); |
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} |
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return getPage(url, onComplete); |
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}; |
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function getPage(url, onComplete) { |
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log ('getPage, url='+url); |
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var callback= function (d) { |
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log('callback from getPage activated'); |
|
|
addPageToCache(d); onComplete(d) } ; |
|
|
return startDownload(url, popupImageId, callback); |
|
|
}; |
|
|
|
|
|
function findInPageCache(url) { |
|
|
for (var i=0; i<gCachedPages.length; ++i) { |
|
|
if (url==gCachedPages.url) { |
|
|
log('found url at index '+i); |
|
|
return i; |
|
|
} |
|
|
} |
|
|
log('did not find url='+url); |
|
|
|
|
|
return -1; |
|
|
}; |
|
|
|
|
|
|
|
|
function cachedPage (url,data) { |
|
|
this.url=url; |
|
|
this.data=data; |
|
|
}; |
|
|
|
|
|
function addPageToCache(download) { |
|
|
log ('addPageToCache, page.url='+download.url); |
|
|
/* |
|
|
log ('addPageToCache now calling findInPageCache'); |
|
|
if (findInPageCache(download) > -1) { |
|
|
log ('not adding - already there'); return; |
|
|
} |
|
|
log ('new page - adding'); |
|
|
*/ |
|
|
var page = new cachedPage(download.url, download.data); |
|
|
return gCachedPages.push(page); |
|
|
}; |
|
|
|
|
|
/* |
|
|
var gCurrentDownload = null; |
|
|
|
|
|
function abortCurrentDownload(download) { |
|
|
if (gCurrentDownload) { |
|
|
try { gCurrentDownload.abort(); } |
|
|
catch (anerror) {return 'could not abort download object';} |
|
|
} |
|
|
return true; |
|
|
} |
|
|
*/ |
|
|
|
|
|
|
|
|
///////////////////// |
|
|
// LINK GENERATION // |
|
|
///////////////////// |
|
|
|
|
|
function wikiLink(article, action, text) { |
|
|
var prehint=null; |
|
|
|
|
|
switch (action) { |
|
|
case 'edit': prehint = 'Edit '; break; |
|
|
case 'history': prehint = 'Show history for '; break; |
|
|
case 'unwatch': prehint = 'Stop watching '; break; |
|
|
case 'watch': prehint = 'Watch '; break; |
|
|
case 'view': prehint = 'Go to '; break; |
|
|
case 'edit§ion=new': prehint = 'Start a new topic on '; break; |
|
|
default: true; |
|
|
} |
|
|
|
|
|
var hint; |
|
|
if (prehint != null) hint=prehint + myDecodeURI(article); |
|
|
else prehint = myDecodeURI(article + '&action=' + action); |
|
|
return titledWikiLink(article, action, text, hint); |
|
|
}; |
|
|
|
|
|
function titledWikiLink(article, action, text, title) { |
|
|
var base = titlebase + article; |
|
|
var url=base; |
|
|
// no need to add action&view, and this confuses anchors |
|
|
if (action != 'view') url = base + '&action=' + action; |
|
|
|
|
|
var hint; |
|
|
if (title == null || title == '') |
|
|
hint = '' |
|
|
else |
|
|
hint = 'title="' + title + '"'; |
|
|
|
|
|
return '<a href="' + url + '" ' + hint + '>' + text + '</a>'; |
|
|
}; |
|
|
|
|
|
function specialLink(article, specialpage, text) { |
|
|
var base = titlebase + 'Special:'+specialpage; |
|
|
var url = base + '&target=' + article; |
|
|
var prehint=null; |
|
|
switch (specialpage) { |
|
|
case 'Whatlinkshere': |
|
|
prehint='Show the articles which link to '; break; |
|
|
case 'Recentchangeslinked': |
|
|
prehint='Show recent changes in articles related to '; break; |
|
|
case 'Contributions': |
|
|
prehint='Show the contributions made by '; break; |
|
|
case 'Emailuser': |
|
|
prehint='Email '; break; |
|
|
} |
|
|
var hint; |
|
|
if (prehint != null) hint = prehint + myDecodeURI(article); |
|
|
else hint = myDecodeURI(specialpage+':'+article) ; |
|
|
return '<a href="' + url + '" title="' + hint + '">' + text + '</a>'; |
|
|
}; |
|
|
|
|
|
function redirLink(redirMatch) { /* NB redirMatch is in wikiText */ |
|
|
log ('making redirLink for page ]'); |
|
|
var ret=titledWikiLink(myEncodeURI(redirMatch), |
|
|
'view', |
|
|
myDecodeURI(redirMatch), |
|
|
'Bypass redirect'); |
|
|
return ret; |
|
|
}; |
|
|
|
|
|
function doNotRedirLink(redirPage, linkText, hintText) { /* NB redirPage is in wikiText */ |
|
|
log('making doNotRedirLink for page(?) ]'); |
|
|
var ret=titledWikiLink(myEncodeURI(redirPage), |
|
|
'edit', |
|
|
linkText, |
|
|
hintText); |
|
|
return ret; |
|
|
}; |
|
|
|
|
|
|
|
|
|
|
|
function contribsLink(article, text) { |
|
|
return specialLink(userName(article), 'Contributions', text); |
|
|
}; |
|
|
|
|
|
function emailLink(article, text) { |
|
|
return specialLink(userName(article), 'Emailuser', text); |
|
|
}; |
|
|
|
|
|
function kateLink(article, text) { |
|
|
var uN=myDecodeURI(userName(article)); |
|
|
return '<a href="' + kateBase + uN + '" title="' |
|
|
+ 'Count the contributions made by ' + uN + '">' + text + '</a>'; |
|
|
}; |
|
|
|
|
|
//////////////////////////// |
|
|
// MANIPULATION FUNCTIONS // |
|
|
//////////////////////////// |
|
|
|
|
|
function upcaseFirst(str) { |
|
|
return str.toUpperCase() + str.substring(1); |
|
|
}; |
|
|
|
|
|
|
|
|
function formatBytes(num) { |
|
|
ret = (num > 949) ? (Math.round(num/100)/10+'kB') : |
|
|
(num +' bytes' ) ; |
|
|
return ret; |
|
|
} |
|
} |
|
|
|
|
|
|
popups_importStylesheetURI(popStyleSheet); |
|
function getPageInfo(data) { |
|
|
|
popups_importScriptURI(popScript); |
|
var numImages = countImages(data); |
|
|
var numLinks = countLinks(data); |
|
|
var numCategories = countCategories(data); |
|
|
var stats='c. '; |
|
|
stats += formatBytes(data.length); |
|
|
stats += ', '; |
|
|
stats +=numLinks + ' wikiLink' + ((numLinks!=1)?'s, ':', '); |
|
|
stats +=numImages + ' image' + ((numImages!=1)?'s, ':', '); |
|
|
stats +=numCategories + ' categor' + ((numCategories!=1)?'ies':'y'); |
|
|
var pageInfo=''; |
|
|
if (isStub(data)) pageInfo+='stub, '; |
|
|
if (isDisambig(data)) pageInfo += 'disambig, '; |
|
|
if (pageInfo != '' ) |
|
|
pageInfo = upcaseFirst(pageInfo); |
|
|
return pageInfo + stats; |
|
|
}; |
|
|
|
|
|
function getValidImageFromWikiText(wikiText) { |
|
|
var imagePage=null; |
|
|
// nb in imageRegex we're interested in the second bracketed expression |
|
|
// this may change if the regex changes :-( |
|
|
//var match=imageRegex.exec(wikiText); |
|
|
var matched=null; |
|
|
var match; |
|
|
while ( match = imageRegex.exec(wikiText)) { |
|
|
/* now find a sane image name - exclude templates by seeking { */ |
|
|
var m = match; |
|
|
log('is '+m+' a valid name for an image?'); |
|
|
if ( isValidImageName(m) ) { matched=m; |
|
|
log('yes!'); |
|
|
break;} |
|
|
log('no...'); |
|
|
} |
|
|
imageRegex.lastIndex=0; |
|
|
if (!matched) return null; |
|
|
if (matched >= 'a' && matched <= 'z') { |
|
|
// upcase first character if ascii |
|
|
matched = upcaseFirst(matched); |
|
|
} |
|
|
imagePage='Image:'+matched; |
|
|
return imagePage; |
|
|
}; |
|
|
|
|
|
function countLinks(wikiText) { |
|
|
// this could be improved! |
|
|
return wikiText.split('[[').length - 1; |
|
|
}; |
|
|
|
|
|
// if N = # matches, n = # brackets, then |
|
|
// String.split(regex) intersperses the N+1 split elements |
|
|
// with Nn other elements. So total length is |
|
|
// L= N+1 + Nn = N(n+1)+1. So N=(L-1)/(n+1). |
|
|
|
|
|
function countImages(wikiText) { |
|
|
return (wikiText.split(imageRegex).length - 1) / |
|
|
(imageRegexBracketCount + 1); |
|
|
}; |
|
|
|
|
|
function countCategories(wikiText) { |
|
|
return (wikiText.split(categoryRegex).length - 1) / |
|
|
(categoryRegexBracketCount + 1); |
|
|
}; |
|
|
|
|
|
|
|
|
function talkPage(article) { |
|
|
if (article.indexOf('Talk:') > -1 || article.indexOf('talk:') > -1 ) |
|
|
return null; |
|
|
|
|
|
var i=article.indexOf(':'); |
|
|
if (i == -1) return 'Talk:'+article; |
|
|
else return article.substring(0,i)+'_talk:' + article.substring(i+1); |
|
|
}; |
|
|
|
|
|
function articleFromTalkPage(talkpage) { |
|
|
var i=talkpage.indexOf('Talk:'); |
|
|
var j=talkpage.indexOf('_talk:'); |
|
|
if ( i == -1 && j == -1 ) |
|
|
return null; |
|
|
if ( i > -1 ) return talkpage.substring(i+5); |
|
|
return talkpage.split('_talk:').join(':'); |
|
|
}; |
|
|
|
|
|
function userName(article) { |
|
|
var i=article.indexOf('User'); |
|
|
var j=article.indexOf(':'); |
|
|
if (i != 0 || j < -1) return null; |
|
|
var k=article.indexOf('/'); |
|
|
if (k==-1) return article.substring(j+1); |
|
|
else return article.substring(j+1,k); |
|
|
}; |
|
|
|
|
|
function stripNamespace(article) { |
|
|
// this isn't very sophisticated |
|
|
// it just removes everything up to the final : |
|
|
var list = article.split(':'); |
|
|
return list; |
|
|
}; |
|
|
|
|
|
function imagePathComponent(article) { |
|
|
if (isImage(article)) { |
|
|
var stripped=stripNamespace(article); |
|
|
var forhash=myDecodeURI(stripped).split(' ').join('_'); |
|
|
var hash=md5_hex(forhash); |
|
|
var pathcpt=hash.substring(0,1) + '/' + hash.substring(0,2) + '/'; |
|
|
return pathcpt; |
|
|
} |
|
|
else return null; |
|
|
}; |
|
|
|
|
|
function getImageUrlStart(wiki) { // this returns a trailing slash |
|
|
switch (wiki) { |
|
|
case 'en.wikipedia.org': |
|
|
return 'http://upload.wikimedia.org/wikipedia/en/'; |
|
|
case 'commons.wikimedia.org': |
|
|
return 'http://upload.wikimedia.org/wikipedia/commons/'; |
|
|
case 'en.wiktionary.org': |
|
|
return 'http://en.wiktionary.org/upload/en/'; |
|
|
default: // unsupported - take a guess |
|
|
var lang=wiki.split('.'); |
|
|
return 'http://' + wiki + '/upload/' + lang +'/'; |
|
|
} |
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
function imageURL(img, wiki) { |
|
|
if (popupDebug > 10) alert ('imageURL\n\nimg=' + img + '\nwiki='+wiki); |
|
|
var imgurl=null; |
|
|
if (isImage(img)) { |
|
|
var pathcpt = imagePathComponent(img); |
|
|
var stripped=stripNamespace(img); |
|
|
imgurl=getImageUrlStart(wiki) + pathcpt + stripped; |
|
|
} |
|
|
return imgurl; |
|
|
}; |
|
|
|
|
|
function imageThumbURL(img, wiki, width) { |
|
|
// |
|
|
// eg http://upload.wikimedia.org/wikipedia/en/thumb/6/61/ |
|
|
// Rubiks_cube_solved.jpg/120px-Rubiks_cube_solved.jpg |
|
|
|
|
|
var imgurl=null; |
|
|
if (isImage(img)) { |
|
|
var pathcpt = imagePathComponent(img); |
|
|
var stripped=stripNamespace(img); |
|
|
imgurl=getImageUrlStart(wiki) + "thumb/" |
|
|
+ pathcpt + stripped + '/' + width +"px-" + stripped; |
|
|
} |
|
|
return imgurl; |
|
|
}; |
|
|
|
|
|
|
|
|
// (a) myDecodeURI (first standard decodeURI, then exceptions) |
|
|
// (b) change spaces to underscores |
|
|
// (c) encodeURI (just the straight one, no exceptions) |
|
|
|
|
|
function wikiMarkupToAddressFragment (str) { // for images |
|
|
var ret = myDecodeURI(str); |
|
|
ret = ret.split(' ').join('_'); |
|
|
ret = encodeURI(ret); |
|
|
return ret; |
|
|
}; |
|
|
|
|
|
|
|
|
function addressFragmentToWikiMarkup (str) { |
|
|
// seemingly, not :( the inverse of wikiMarkupToAddressFragment |
|
|
|
|
|
log ('addressFragmentToWikiMarkup\nstr='+str); |
|
|
var ret = myDecodeURI(str); |
|
|
/* ret = ret.split('_').join(' '); */ |
|
|
/* ret = myEncodeURI(str); */ |
|
|
log('addressFragmentToWikiMarkup\nret='+ret); |
|
|
return ret; |
|
|
}; |
|
|
|
|
|
|
|
|
function myDecodeURI (str) { |
|
|
var ret=decodeURI(str); |
|
|
for (var i=0; i<decodeExtras.length; ++i) { |
|
|
var from=decodeExtras.from; |
|
|
var to=decodeExtras.to; |
|
|
ret=ret.split(from).join(to); |
|
|
} |
|
|
log ('myDecodeURI: ' +str+ ' to ' +ret); |
|
|
return ret; |
|
|
}; |
|
|
|
|
|
function myEncodeURI (str) { |
|
|
log ('myEncodeURI: str='+str); |
|
|
var ret=str; |
|
|
ret=encodeURI(ret); |
|
|
log (' : after encodeURI, ret=' +ret); |
|
|
for (var i=0; i<decodeExtras.length; ++i) { |
|
|
var from=decodeExtras.from; |
|
|
var to=decodeExtras.to; |
|
|
ret=ret.split(to).join(from); |
|
|
} |
|
|
log (' : after decodeExtras, ret='+ret); |
|
|
return ret; |
|
|
}; |
|
|
|
|
|
function removeAnchor(article) { |
|
|
// is there a #? if not, we're done |
|
|
var i=article.indexOf('#'); |
|
|
if (i == -1) return article; |
|
|
|
|
|
// head#tail |
|
|
var head = article.substring(0,i); |
|
|
var tail = article.substring(i+1); |
|
|
|
|
|
return head; |
|
|
}; |
|
|
|
|
|
/////////// |
|
|
// TESTS // |
|
|
/////////// |
|
|
|
|
|
function isStub(data) { return stubRegex.test(data); } |
|
|
function isDisambig(data) { return disambigRegex.test(data); } |
|
|
|
|
|
function isValidImageName(str){ // extend as needed... |
|
|
return ( str.split('{').length == 1 ); |
|
|
}; |
|
|
|
|
|
function isInNamespace(article, namespace) { |
|
|
var i=article.indexOf(namespace+':'); |
|
|
var j=article.indexOf(namespace+'_talk:'); |
|
|
if (i == -1 && j == -1) return false; |
|
|
return true; |
|
|
}; |
|
|
|
|
|
function isImage(thing) { |
|
|
return isInNamespace(thing, 'Image'); |
|
|
}; |
|
|
|
|
|
function isImageOk(img) |
|
|
{ |
|
|
// IE test |
|
|
if (!img.complete) |
|
|
return false; |
|
|
|
|
|
// gecko test |
|
|
if (typeof img.naturalWidth != "undefined" && img.naturalWidth == 0) |
|
|
return false; |
|
|
|
|
|
// No other way of checking: assume it's ok. |
|
|
return true; |
|
|
}; |
|
|
|
|
|
function anchorContainsImage(a) { |
|
|
// iterate over children of anchor a |
|
|
// see if any are images |
|
|
if (a===null) return false; |
|
|
kids=a.childNodes; |
|
|
for (var i=0; i<kids.length; ++i) { |
|
|
if (kids.nodeName=='IMG') return true; |
|
|
} |
|
|
return false; |
|
|
}; |
|
|
|
|
|
///////////// |
|
|
// ACTIONS // |
|
|
///////////// |
|
|
|
|
|
var imageCache = new Array (); |
|
|
|
|
|
function loadThisImage (image) { |
|
|
|
|
|
if (!downloadImages) return; |
|
|
|
|
|
var msg = ''; |
|
|
msg += 'loadThisImage; image=' + image; |
|
|
msg += '\nimagePathComponent(image) = ' + imagePathComponent; |
|
|
var stripped=stripNamespace(image); |
|
|
var forhash=myDecodeURI(stripped).split(' ').join('_'); |
|
|
var hash=md5_hex(forhash); |
|
|
var pathcpt=hash.substring(0,1) + '/' + hash.substring(0,2) + '/'; |
|
|
msg +='\n\nbreakdown:\n stripped==stripNamespace(image)='+stripped; |
|
|
msg +='\nforhash=myDecodeURI(stripped).split(" ").join("_")='+forhash; |
|
|
msg +='\nhash=md5_hex(forhash)-' +hash; |
|
|
msg +='\npathcpt='+pathcpt; |
|
|
|
|
|
if (!isValidImageName(image)) return false; |
|
|
|
|
|
if(popupDebug != null) |
|
|
alert(msg); |
|
|
|
|
|
msg='List of urls:\n'; |
|
|
|
|
|
var imageUrls=new Array(); |
|
|
for (var i=0; i<imageSources.length; ++i) { |
|
|
|
|
|
var url; |
|
|
|
|
|
if (imageSources.thumb) |
|
|
url=imageThumbURL(image, imageSources.wiki, imageSources.width); |
|
|
else |
|
|
url=imageURL(image, imageSources.wiki); |
|
|
|
|
|
for (var j=0; j<gImageCache.length; ++j) { |
|
|
if (url == gImageCache) return loadThisImageAtThisUrl(image, url); |
|
|
} |
|
|
|
|
|
imageUrls.push(url); |
|
|
} |
|
|
|
|
|
msg='imageUrls:\n'; |
|
|
for (var i=0; i<imageUrls.length; ++i) { |
|
|
var url = imageUrls; |
|
|
imageSources.active=false; |
|
|
|
|
|
msg += '\n'+url; |
|
|
|
|
|
imageArray=new Image(); |
|
|
imageArray.src=url; |
|
|
} |
|
|
//myalert(msg); |
|
|
if (popupDebug) alert (msg); |
|
|
|
|
|
if (popupImageTimer != null) { |
|
|
clearInterval(popupImageTimer); |
|
|
counter=0; |
|
|
} |
|
|
gImage=image; |
|
|
popupImageTimer=setInterval("checkImages()", 250); |
|
|
return; |
|
|
}; |
|
|
|
|
|
|
|
|
function loadThisImageAtThisUrl(image, url) { |
|
|
//myalert('loading "best" image:\n'+url); |
|
|
gImage=image; |
|
|
imageArray = new Array(); |
|
|
imageArray = new Image(); |
|
|
imageArray.src=url; |
|
|
if (popupImageTimer != null) { |
|
|
clearInterval(popupImageTimer); |
|
|
counter=0; |
|
|
} |
|
|
popupImageTimer=setInterval("checkImages()", 250); |
|
|
return; |
|
|
} |
|
|
|
|
|
|
|
|
function loadImages(article) { |
|
|
if(! isImage(article) ) return; |
|
|
if (popupDebug) alert('loadImages, article='+article); |
|
|
return loadThisImage(article); |
|
|
}; |
|
|
|
|
|
function setPopupHTML (str, elementId, popupId) { |
|
|
if (typeof popupId === 'undefined') popupId = popupImageId; |
|
|
var popupElement= |
|
|
document.getElementById(elementId+popupId); |
|
|
var timer; |
|
|
|
|
|
if (typeof popupHTMLTimers == 'undefined') { |
|
|
timer=null; |
|
|
} |
|
|
else { |
|
|
timer=popupHTMLTimers; |
|
|
} |
|
|
|
|
|
if (popupElement != null) { |
|
|
if(timer) clearInterval(timer); |
|
|
popupHTMLTimers=null; |
|
|
popupElement.innerHTML=str; |
|
|
log('setPopupElement found the '+elementId+popupId+ ' element' + |
|
|
'\nstr='+str+ |
|
|
'\npopupElement.innerHTML=' + popupElement.innerHTML); |
|
|
return true; |
|
|
} else { |
|
|
log('setPopupElement did not find the '+elementId+popupId+ ' element' + |
|
|
'\nstr='+str); |
|
|
var loopFunction=function() { setPopupHTML(str,elementId,popupId);} |
|
|
popupHTMLLoopFunctions = loopFunction; |
|
|
if (!timer) { |
|
|
var doThis = 'popupHTMLLoopFunctions()'; |
|
|
popupHTMLTimers = setInterval(doThis, 600); |
|
|
} |
|
|
} |
|
|
}; |
|
|
|
|
|
|
|
|
function setImageStatus(str, id) { |
|
|
return setPopupHTML(str, 'popupImageStatus', id); |
|
|
}; |
|
|
|
|
|
function setPopupTrailer(str,id) { |
|
|
return setPopupHTML(str, 'popupGubbins', id);} |
|
|
|
|
|
function checkImages() { |
|
|
|
|
|
if (checkImagesTimer!=null) { |
|
|
clearInterval(checkImagesTimer); |
|
|
checkImagesTimer=null; |
|
|
if (loopcounter > 10); {loopcounter=0; return;} |
|
|
loopcounter++; |
|
|
} else counter++; |
|
|
|
|
|
var status = ( counter % 2 ) ? ':' : '.' ; |
|
|
setImageStatus(status); |
|
|
|
|
|
if (counter > 100) {counter = 0; clearInterval(popupImageTimer);} |
|
|
|
|
|
var popupImage=null; |
|
|
popupImage=document.getElementById("popupImage"+popupImageId); |
|
|
if (popupImage == null) { |
|
|
// this doesn't seem to happen any more in practise for some reason |
|
|
// still, I'll leave it in |
|
|
checkImagesTimer=setInterval("checkImages()",333); |
|
|
return; |
|
|
} |
|
|
|
|
|
// get the first image to successfully load |
|
|
// and put it in the popupImage |
|
|
for(var i = 0; i < imageArray.length; ++i) { |
|
|
if(isImageOk(imageArray)) { |
|
|
// stop all the gubbins, assign the image and return |
|
|
|
|
|
clearInterval(popupImageTimer); |
|
|
|
|
|
if(isImage(gImage)) { |
|
|
popupImage.src=imageArray.src; |
|
|
imageSources.active=true; |
|
|
// should we check to see if it's already there? maybe... |
|
|
gImageCache.push(imageArray.src); |
|
|
//myalert('gImageCache='+gImageCache.join('\n')); |
|
|
|
|
|
setPopupImageLink(gImage, imageSources.wiki); |
|
|
stopImagesDownloading(); |
|
|
} |
|
|
|
|
|
setImageStatus(''); |
|
|
|
|
|
// reset evil nonconstant globals |
|
|
delete imageArray; imageArray=new Array(); |
|
|
popupImageTimer=null; |
|
|
|
|
|
counter=0; |
|
|
loopcounter=0; |
|
|
|
|
|
return popupImage.src; |
|
|
} |
|
|
} |
|
|
}; |
|
|
|
|
|
function stopImagesDownloading() { |
|
|
gImage=null; |
|
|
if (imageArray == null) return null; |
|
|
var i; |
|
|
for (i=0; i<imageArray.length; ++i) { |
|
|
//imageArray.src=''; // this is a REALLY BAD IDEA |
|
|
delete imageArray; |
|
|
//imageArray = new Image(); |
|
|
} |
|
|
imageArray = new Array (); |
|
|
return i; |
|
|
}; |
|
|
|
|
|
function toggleSize() { |
|
|
var imgContainer=this; |
|
|
if (!imgContainer) { alert('imgContainer is null :/'); return;} |
|
|
img=imgContainer.firstChild; |
|
|
if (!img) { alert('img is null :/'); return;} |
|
|
var msg=''; |
|
|
for (var i=0; i<imgContainer.childNodes.length; ++i) |
|
|
msg += '\nimgContainer.childNodes.width=' + |
|
|
imgContainer.childNodes.width; |
|
|
if (!img.style.width || img.style.width=='') |
|
|
img.style.width='100%'; |
|
|
else img.style.width=''; // popupImageSize+'px'; |
|
|
}; |
|
|
|
|
|
function setPopupImageLink (img, wiki) { |
|
|
if( wiki === null || img === null ) return null; |
|
|
|
|
|
var a=document.getElementById("popupImageLink"+popupImageId); |
|
|
if (a === null) return null; |
|
|
|
|
|
var linkURL = imageURL(img, wiki); |
|
|
if (linkURL != null) { |
|
|
if (popupImagesToggleSize) { |
|
|
a.onclick=toggleSize; |
|
|
a.title='Toggle image size'; |
|
|
} else { |
|
|
a.href=linkURL; |
|
|
a.title='Open full-size image'; |
|
|
} |
|
|
} |
|
|
return linkURL; |
|
|
}; |
|
|
|
|
|
function setupTooltips() { |
|
|
if (typeof window.opera != 'undefined') |
|
|
dsimplePopups=true; |
|
|
|
|
|
var anchors=document.getElementsByTagName('A'); |
|
|
// alert(anchors.length + 'anchors'); |
|
|
var s=''; |
|
|
|
|
|
if (removeTitles==null) removeTitles=dremoveTitles; |
|
|
|
|
|
for (var i=0; i<anchors.length; ++i) |
|
|
{ |
|
|
var a=anchors; |
|
|
var h=a.href; |
|
|
var contribs=contributions.exec(h); |
|
|
var email=emailuser.exec(h); |
|
|
var exc=exceptions.exec(h); |
|
|
var m=re.exec(h); |
|
|
if ( |
|
|
(! isInToc(a)) && |
|
|
(contribs != null || (exc == null && m != null) ) |
|
|
) { |
|
|
a.onmouseover=mouseOverWikiLink; |
|
|
a.onmouseout= mouseOutWikiLink; |
|
|
a.onclick= killPopup; |
|
|
if (removeTitles) { |
|
|
a.originalTitle=a.title; |
|
|
a.title=''; |
|
|
} |
|
|
} |
|
|
} |
|
|
}; |
|
|
|
|
|
|
|
|
////////////// |
|
|
// THINGIES // |
|
|
////////////// |
|
|
|
|
|
|
|
|
// How the URLs for images in the popup come about |
|
|
|
|
|
// loadPreviewImage |
|
|
// | |
|
|
// getWiki |
|
|
// |<----------------see other schematic for details |
|
|
// insertPreviewImage (insertPreviewImage = onComplete) |
|
|
// | |
|
|
// | insertPreviewImage gets a wikiText fragment from |
|
|
// | the wikiText downloaded by getWiki |
|
|
// | |
|
|
// |
|
|
// | |
|
|
// | mouseOverWikiLink (gets an "address fragment", |
|
|
// | | no processing needed) |
|
|
// \->-loadThisImage---<----loadImages |
|
|
// | |
|
|
// -->--hopefully valid image urls |
|
|
|
|
|
|
|
|
var currentLink=null; |
|
|
|
|
|
function mouseOverWikiLink() { |
|
|
// FIXME: should not generate the HTML until the delay has elapsed, |
|
|
// and then popup immediately. Can be a CPU hog otherwise. |
|
|
|
|
|
/* // good idea? dunno |
|
|
if ( typeof o3_showingsticky != "undefined" && o3_showingsticky != 0 ) { |
|
|
return; |
|
|
} |
|
|
*/ |
|
|
|
|
|
var a=this; |
|
|
|
|
|
if (a==currentLink) return; |
|
|
else currentLink=a; |
|
|
|
|
|
var html = popupHTML(a); |
|
|
var article=articleFromAnchor(a); |
|
|
|
|
|
if (popupImageTimer != null) { |
|
|
clearInterval(popupImageTimer); |
|
|
counter=0; |
|
|
} |
|
|
|
|
|
if (popupDelay==null) popupDelay=dpopupDelay; |
|
|
if (popupFgColor==null) popupFgColor=dpopupFgColor; |
|
|
if (popupBgColor==null) popupBgColor=dpopupBgColor; |
|
|
if (downloadImages==null) downloadImages=ddownloadImages; |
|
|
|
|
|
log('running overlib now'); |
|
|
|
|
|
var setmaxwidth = function () { over.style.maxWidth = '300px'; } |
|
|
registerHook("createPopup", setmaxwidth, FAFTER); |
|
|
|
|
|
|
|
|
|
|
|
overlib(html, |
|
|
STICKY, |
|
|
/* MOUSEOFF, */ |
|
|
WRAP, |
|
|
CELLPAD, 5, |
|
|
OFFSETX, 2, |
|
|
OFFSETY, 2, |
|
|
DELAY, popupDelay*1000, |
|
|
FGCOLOR, popupFgColor, |
|
|
BGCOLOR, popupBgColor); |
|
|
|
|
|
if (simplePopups===null) |
|
|
simplePopups = dsimplePopups; |
|
|
|
|
|
if(simplePopups) return; |
|
|
|
|
|
if (imagePopupsForImages===null) |
|
|
imagePopupsForImages = dimagePopupsForImages; |
|
|
|
|
|
var previewImage=true; |
|
|
|
|
|
gImage=null; |
|
|
|
|
|
if ( |
|
|
isImage(article) && |
|
|
( imagePopupsForImages || ! anchorContainsImage(a) ) |
|
|
) |
|
|
{ |
|
|
loadImages(article); |
|
|
} |
|
|
else if (!isImage(article) && previewImage) { |
|
|
redirCount=0; |
|
|
loadPreviewImage(article); |
|
|
} |
|
|
}; |
|
|
|
|
|
function loadPreviewImage(article) { |
|
|
|
|
|
/* var imgStatus; |
|
|
imgStatus=''; |
|
|
for (var i=0; i<redirCount+2; ++i) imgStatus += '.'; |
|
|
setImageStatus(imgStatus); */ |
|
|
var ret=getWiki(article, insertPreviewImage); |
|
|
|
|
|
return ret; |
|
|
}; |
|
|
|
|
|
|
|
|
function loadPreviewImageFromRedir(redirPage, redirMatch) { |
|
|
/* redirMatch is a regex match */ |
|
|
var target = redirMatch; |
|
|
var trailingRubbish=redirMatch; |
|
|
log ('found a first redirect to ' + target); |
|
|
++redirCount; |
|
|
var warnRedir='<br>Redirects to '; |
|
|
warnRedir += redirLink(target); |
|
|
if (trailingRubbish.length > 0) { |
|
|
log ('found trailing rubbish: in redirect to\n' |
|
|
+ target + '\n\n' + trailingRubbish); |
|
|
warnRedir += ', '+formatBytes(trailingRubbish.length); |
|
|
warnRedir += ' ' + |
|
|
doNotRedirLink(redirPage, 'hidden', 'Show text hidden after #redirect]'); |
|
|
} |
|
|
setPopupHTML(warnRedir, 'popupWarnRedir'); |
|
|
return loadPreviewImage(myEncodeURI(target)); |
|
|
}; |
|
|
|
|
|
function extractChunk(str, header, breakChar) { |
|
|
if (str.indexOf(header) != 0) return null; |
|
|
if (!breakChar) return str.substring(header.length); |
|
|
var findChar=str.indexOf(breakChar); |
|
|
if (findChar==-1) return str.substring(header.length); |
|
|
return str.substring(header.length, findChar); |
|
|
} |
|
|
|
|
|
function urlToWikiPage (url) { |
|
|
log ('urlToWikiPage\nurl='+url); |
|
|
var urlFragment=null; |
|
|
|
|
|
if (!urlFragment) urlFragment=extractChunk(url, titlebase, '&'); |
|
|
if (!urlFragment) urlFragment=extractChunk(url, wikibase, '?'); |
|
|
|
|
|
if (!urlFragment) return null; |
|
|
|
|
|
return addressFragmentToWikiMarkup(urlFragment); |
|
|
|
|
|
} |
|
|
|
|
|
function insertPreviewImage(download) { |
|
|
log('starting insertPreviewImage'); |
|
|
if (download.id != popupImageId) { |
|
|
log('download.id='+download.id |
|
|
+' does not match popupImageId='+popupImageId); |
|
|
return; |
|
|
} |
|
|
|
|
|
var wikiText=download.data; |
|
|
|
|
|
log ('considering '+wikiText.length+' bytes of data, starting\n' |
|
|
+ wikiText.substring(0,50) ); |
|
|
|
|
|
var redirectRegex= /^*redirect*\]*)\]\]\s*(.*)/i ; |
|
|
var redirMatch = redirectRegex.exec(wikiText); |
|
|
|
|
|
if (redirMatch && redirCount==0) { |
|
|
return loadPreviewImageFromRedir(urlToWikiPage(download.url), redirMatch); |
|
|
} else redirCount=0; |
|
|
|
|
|
log('not a redirect'); |
|
|
|
|
|
// setImageStatus(''); // this seems redundant |
|
|
|
|
|
if (extraPageInfo===null) extraPageInfo=dextraPageInfo; |
|
|
|
|
|
if (extraPageInfo) { |
|
|
log ('getting extraPageInfo'); |
|
|
var pgInfo=getPageInfo(wikiText); |
|
|
log ('got '+pgInfo); |
|
|
setPopupTrailer('<br>' + pgInfo); |
|
|
} |
|
|
|
|
|
var imagePage=getValidImageFromWikiText(wikiText); |
|
|
if(imagePage) { |
|
|
log ('found imagePage='+imagePage); |
|
|
// loadThisImage expects an "address fragment" |
|
|
imagePage = wikiMarkupToAddressFragment(imagePage); |
|
|
loadThisImage(imagePage); |
|
|
} |
|
|
else log('no image found'); |
|
|
|
|
|
if (popupPreviews===null) popupPreviews=dpopupPreviews; |
|
|
if (popupPreviews) {popupPreview(download);} |
|
|
|
|
|
log ('done insertPreviewImage'); |
|
|
// myalert(gMsg); gMsg=''; |
|
|
}; |
|
|
|
|
|
function popupPreview(download) { |
|
|
// FIXME: horizonal rules should be skipped |
|
|
// FIXME: get rid of html tagsx |
|
|
var data=download.data; // .substring(0,2000); // that's silly |
|
|
var datum=new Array(); |
|
|
datum.push(data); |
|
|
// try to remove templates |
|
|
data=data.replace(RegExp('(*|)*', 'g'), ''); |
|
|
datum.push(data); |
|
|
// tables are bad, too |
|
|
data=data.replace(RegExp('\\|(|\\|)*\\|', 'g'), ''); |
|
|
datum.push(data); |
|
|
|
|
|
// images are a nono |
|
|
// who says regexes aren't fun? |
|
|
// this ain't so good, try it on ] |
|
|
// i think we should match: |
|
|
// ] where ....... is consists of repetitions of any of: |
|
|
// (i) )* ]] |
|
|
// (ii) [ then not [ |
|
|
// (iii) not |
|
|
// (iv) ] then not ] |
|
|
var imagedetector |
|
|
='\\s*image\\s*:(]*\\]\\]|]|]|\\]])*\\]\\]'; |
|
|
var crudeImageRegex = RegExp(imagedetector, 'gi'); |
|
|
|
|
|
data=data.replace(crudeImageRegex, ''); |
|
|
|
|
|
// chunks of italic text? you crazy, man? |
|
|
// Fails on ] |
|
|
// now works on ] |
|
|
|
|
|
var italicChunkRegex = |
|
|
new RegExp("((^|\\n)\\s*:*\\s*''(|'''|'){0,30}(.|\\n)*''*\\n)*" |
|
|
, 'g'); |
|
|
|
|
|
|
|
|
data=data.replace(italicChunkRegex, ''); |
|
|
|
|
|
// we simply *can't* be doing with horizontal rules right now |
|
|
data=data.replace(RegExp('^-{4,}','mg'),''); |
|
|
|
|
|
// or html tables // this doesn't cope with embedded tables |
|
|
// for example, ] (yucky source) |
|
|
//data=data.replace(RegExp('<table*>(||<|</|'+ |
|
|
//'</t|</ta|'+ |
|
|
//'</tab|</tabl|</table)*</table>','gi'), |
|
|
//''); |
|
|
|
|
|
// may this is good enough? |
|
|
data=data.replace(RegExp('<table>(|\\n)*</table>\\n\\n', 'gi'), |
|
|
''); |
|
|
|
|
|
|
|
|
// or those pesky html tags |
|
|
data=data.replace(RegExp('<*>','g'),''); |
|
|
|
|
|
|
|
|
// replace __TOC__, __NOTOC__ and whatever else there is |
|
|
// this'll probably do |
|
|
data=data.replace(RegExp('^__*__ *$', 'gm'),''); |
|
|
|
|
|
// dont't be givin' me no subsequent paragraphs, either, you hear me? |
|
|
stuff=(RegExp('^\\s*(|\\n)*')).exec(data); |
|
|
if (stuff) |
|
|
data = stuff; |
|
|
|
|
|
|
|
|
// sentences after the third are RIGHT OUT. |
|
|
// note: 1 set of parens here needed to make the slice work |
|
|
data = data.split(RegExp('(+*\\s)','g')); |
|
|
var numSentences = 3; |
|
|
data = data.slice(0,2*numSentences); |
|
|
data=data.join(''); |
|
|
|
|
|
data=data.replace(RegExp('^\\s*'), ''); |
|
|
|
|
|
datum.push(data); |
|
|
|
|
|
// myalert(datum.join('\n===\n')); |
|
|
|
|
|
var newhtml=wiki2html(data); // needs livepreview |
|
|
//newhtml = '<table width="260"><tr><td>' + newhtml + |
|
|
//'</td></tr></table>'; |
|
|
|
|
|
setPopupHTML('<hr>'+newhtml, 'popupPreview'); |
|
|
}; |
|
|
|
|
|
|
|
|
var stopPopupTimer=null; |
|
|
|
|
|
|
|
|
function fuzzyCursorOff(fuzz) { |
|
|
if (!over) return null; |
|
|
var left = parseInt(over.style.left); |
|
|
var top = parseInt(over.style.top); |
|
|
var right = left + (over.offsetWidth >= parseInt(o3_width) ? over.offsetWidth : parseInt(o3_width)); |
|
|
var bottom = top + (over.offsetHeight >= o3_aboveheight ? over.offsetHeight : o3_aboveheight); |
|
|
|
|
|
if (o3_x < left-fuzz || o3_x > right+fuzz || o3_y < top-fuzz || o3_y > bottom + fuzz) return true; |
|
|
|
|
|
return false; |
|
|
} |
|
|
|
|
|
// seems that fuzzyCursorOff should precede mouseOutWikiLink in the source |
|
|
// or sometimes during page loads, errors are generated |
|
|
|
|
|
|
|
|
function mouseOutWikiLink () { |
|
|
// document.title += '!'; |
|
|
if (fuzzyCursorOff(5)) { |
|
|
if (stopPopupTimer) { |
|
|
clearInterval(stopPopupTimer); |
|
|
stopPopupTimer=null; |
|
|
} |
|
|
killPopup(); |
|
|
return; |
|
|
} |
|
|
if (!stopPopupTimer) |
|
|
stopPopupTimer=setInterval("mouseOutWikiLink()", 500); |
|
|
}; |
|
|
|
|
|
function killPopup() { |
|
|
// o3_showingsticky should be defined in overlib.js |
|
|
//if ( typeof o3_showingsticky != "undefined" && o3_showingsticky == 0 ) { |
|
|
cClick(); |
|
|
currentLink=null; |
|
|
// abortCurrentDownload(); |
|
|
stopImagesDownloading(); |
|
|
//} |
|
|
return true; // preserve default action (eg from onclick) |
|
|
}; |
|
|
|
|
|
|
|
if ( typeof mw !== 'undefined' ) { |
|
//////////////////////////////////////////////////////////////////// |
|
|
|
mw.loader.using( , function() { |
|
// Run things |
|
|
|
var k = 'User:Lupin/popups.js', |
|
//////////////////////////////////////////////////////////////////// |
|
|
|
t = 'Information: You are importing User:Lupin/popups.js' + |
|
|
' into your User:USERNAME/common.js or User:USERNAME/<skin>.js!\n' + |
|
|
'This script is unmaintained. Please remove this inclusion and enable the Navigation popups Gadget in the preferences of your account instead.', |
|
|
x = mw.storage.get( k ); |
|
|
|
|
|
|
if ( !x ) { |
|
if (window.addEventListener) |
|
|
|
mw.storage.set( k, 1 ); |
|
window.addEventListener("load",setupTooltips,false); |
|
|
|
alert( t ); |
|
else if (window.attachEvent) |
|
|
|
} else { |
|
window.attachEvent("onload",setupTooltips); |
|
|
|
x++; |
|
else { |
|
|
|
mw.storage.set( k, x ); |
|
window._old_ABCD_onload = window.onload; |
|
|
window.onload = function() { |
|
if ( x % 25 === 0 ) { |
|
|
mw.notify( t ); |
|
window._old_ABCD_onload(); |
|
|
|
} |
|
setupTooltips(); |
|
|
} |
|
} |
|
|
}); |
|
} |
|
} |