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/* <pre> */
/* smth like mw:Extension:Popups */
/* popup on link:hover */
/* maintainer: user:fngplg */
/* classes: main: npage-preview, image not found: npage-preview-noimage */
/* img: <img>, text: <div> */
(function wrapper ($) {
var urlVars = new URLSearchParams(location.search);
var Settings = window.pPreview || {},
mwc = mw.config.get(['wgScriptPath', 'wgSassParams', 'wgArticlePath']);
Settings.debug = urlVars.get('debug') || urlVars.get('debug1') || (Settings.debug !== undefined ? Settings.debug : false);
// killswitch
Settings.dontrun = urlVars.get('nolp');
if (Settings.dontrun) return;
// default values
var Defaults = {
dock: '#mw-content-text, #article-comments',
defimage: 'https://vignette.wikia.nocookie.net/borderlands/images/0/05/Ajax.gif/revision/latest/scale-to-width-down/350?cb=20170626182120&path-prefix=ru',
noimage : 'https://vignette.wikia.nocookie.net/borderlands/images/f/f5/%D0%97%D0%B0%D0%B3%D0%BB%D1%83%D1%88%D0%BA%D0%B0.png/revision/latest/scale-to-width-down/200?cb=20160122074659&path-prefix=ru',
};// defaults
var pp = {};
pp.sync = []; // synchronization element
var ncache = []; // {href, data}
var loc = {lefts: 5, tops: 5}; // left: x, top: y, lefts: left-shift, clientx
var currentEl = {}; // {href, ?data}
// var api = new mw.Api();
var apiUri;
// exports
Settings.wrapper = wrapper;
Settings.context = this;
Settings.f = {init: init, main: main, createuri: createUri, getpreview: ngetPreview,
showpreview: nshowPreview, hidepreview: nhidePreview, cache: ncache,
ignoreimage: nignoreImage, ignorepage: nignorePage, ignorelink: nignoreLink,
cacheof: ncacheOf, chkimagesrc: chkImageSrc, preprocess: preprocess,
elvalidate: elValidate};
mw.loader.using(['mediawiki.util', 'mediawiki.Uri'], init);
function log () {
var a = [].slice.call(arguments);
a.unshift('pp');
if (Settings.debug) console.log.apply(this, a);
}// log
pp.start = function (e) {
// allows (true) processing for element e
if (e) {
if (pp.sync.indexOf(e) > -1) {
return false;
}
}
Settings.process = true;
pp.sync.push(e || Settings.process);
return true;
};// start
pp.stop = function (e) {
hlpaHover();
var epos = pp.sync.indexOf(e);
if (epos !== -1) {
// remove e from sync array
pp.sync.splice(epos, 1);
} else {
// remove something; stack presumed
pp.sync.splice(0, 1);
}
if (pp.sync.length === 0) {
Settings.process = false;
}
};// stop
pp.cachedupl = function () {
// check cache for href duplication
var el = null;
outer:
for (var i = 0, len = ncache.length; i < len; i++) {
for (var k = i + 1; k < len; k++) {
if (ncache[i].href === ncache[k].href) {
el = {v: ncache[i].href, i: i, k: k};
break outer;
}
}// k inner loop
}// i outer loop
if (el) {
console.log('pp.cachedupl found', el.v, el.i, el.k);
}
};// cachedupl
function init () {
if (window.pPreview && window.pPreview.version) {
log('init dbl run protection triggered');
return;
}
Settings.version = '1.70';
log('init vrsn:', Settings.version);
apiUri = new mw.Uri({path: mwc.wgScriptPath + '/api.php'});
// use api.v1/article/details
Settings.apid = Settings.apid !== undefined ? Settings.apid : false;
// show preview delay, ms
Settings.delay = Settings.delay !== undefined ? Settings.delay : 100;
// suppress hover events for x ms
// Settings.throttling = timeout until x
Settings.throttle = Settings.throttle !== undefined ? Settings.throttle : 100;
Settings.throttling = false;
Settings.process = false;// processing data
Settings.tlen = Settings.tlen !== undefined ? Settings.tlen : 1000; // max text length
// do not remove portable infobox on preprocess stage
Settings.pibox = Settings.pibox !== undefined ? Settings.pibox : false;
// do not remove infobox siblings
Settings.piboxkeepprev = Settings.piboxkeepprev !== undefined ? Settings.piboxkeepprev : false;
// cache size
Settings.csize = Settings.csize !== undefined ? Settings.csize : 100;
Settings.defimage = Settings.defimage !== undefined ? Settings.defimage : Defaults.defimage; // default image path
// no image found. class: npage-preview-noimage
Settings.noimage = Settings.noimage !== undefined ? Settings.noimage : Defaults.noimage;
// request to perform scaling
Settings.scale = Settings.scale !== undefined ? Settings.scale : {r: '?', t: '/scale-to-width-down/350?'};
// container (#WikiaMainContent, #mw-content-text etc)
Settings.dock = !!Settings.dock ? Settings.dock : Defaults.dock;
// parse whole page. debug purposes mainly
Settings.wholepage = urlVars.get('wholepage') || (Settings.wholepage !== undefined ? Settings.wholepage : false);
Settings.RegExp = Settings.RegExp || {}; // regexps
// images 2 ignore
Settings.RegExp.iimages = Settings.RegExp.iimages || [];
// pages 2 ignore
Settings.RegExp.ipages = Settings.RegExp.ipages || [];
// links 2 ignore
Settings.RegExp.ilinks = Settings.RegExp.ilinks || [];
// parents to ignore
Settings.RegExp.iparents = Settings.RegExp.iparents || ['[id^=flytabs] .tabs'];
// classes to ignore
Settings.RegExp.iclasses = Settings.RegExp.iclasses || [];
// content to process. non-exclusive inclusion
Settings.RegExp.onlyinclude = Settings.RegExp.onlyinclude || [];
// content to remove (css-style targets)
Settings.RegExp.noinclude = Settings.RegExp.noinclude || [];
// Settings.RegExp.hash = Settings.RegExp.hash || new RegExp('#.*');
Settings.RegExp.wiki = Settings.RegExp.wiki || new RegExp('^.*?\/wiki\/', 'i');
// delete tags
Settings.RegExp.dtag = Settings.RegExp.dtag || new RegExp('<.*>', 'gm');
// preprocess data (remove scripts)
Settings.RegExp.prep = Settings.RegExp.prep || [];
// set len restriction for apid.abstract
if (Settings.apid) {
Settings.tlen = (Settings.tlen > 500) ? 500 : Settings.tlen;
}
// ensure #mw-content-text is processed
Settings.fixContentHook = Settings.fixContentHook !== undefined ? Settings.fixContentHook : true;
window.pPreview = Settings;
var thisPage = (createUri(location) || {}).truepath;
// should i ignore this page
if (!thisPage || nignorePage(thisPage)) {
mw.hook('wikipage.content').remove(main);
log('ignore', thisPage);
return;
}
// run once
// dump sass params
var sasses = '';
$.each(mwc.wgSassParams, function(k, v) {
sasses = sasses + '--sass-' + k + ':' + v + ';\n';
});// each sassparam
if (sasses.length) {
sasses = ':root {\n' + sasses + '}';
mw.util.addCSS(sasses);
}
log('sasses', {sasses: sasses});
importArticle({type: 'style', article: 'u:dev:MediaWiki:LinkPreview.css'});
log('rmain');
if (Settings.debug) {
Settings.cache = ncache;
}
Settings.RegExp.ilinks.push(thisPage); // ignore this page
Settings.RegExp.ilinks.push(new RegExp(apiUri.path)); // ignore unknown
var r;
if (Settings.RegExp.prep instanceof RegExp) {
r = Settings.RegExp.prep;
Settings.RegExp.prep = [r];
}// if regexp.prep is regexp
if (!(Settings.RegExp.prep instanceof Array)) {
Settings.RegExp.prep = [];
}// if regexp.prep is not array
Settings.RegExp.prep.push(/<script>[\s\S]*?<\/script>/igm);
Settings.RegExp.prep.push(/<ref>[\s\S]*?<\/ref>/igm);
Settings.defimage = chkImageSrc(Settings.defimage) ? Settings.defimage : Defaults.defimage;
Settings.noimage = chkImageSrc(Settings.noimage) ? Settings.noimage : Defaults.noimage;
Settings.f.pp = pp;
// ajaxrc support
window.ajaxCallAgain = window.ajaxCallAgain || [];
window.ajaxCallAgain.push(main);
mw.hook('wikipage.content').add(main);
mw.hook('ppreview.ready').fire(Settings);
// load localization, if no local (wiki\user-specific) noimage defined
if (Settings.noimage === Defaults.noimage) {
log('i18n load');
mw.hook('dev.i18n').add(function (i18n) {
i18n.loadMessages('LinkPreview').done(function (i18n) {
log('i18n loaded', i18n);
i18n.useContentLang();
var img = i18n.msg('no-image').plain();
Settings.noimage = chkImageSrc(img) ? img : Settings.noimage;
log('i18n noimage', Settings.noimage, img);
});
});
importArticle({ type: 'script', article: 'u:dev:MediaWiki:I18n-js/code.js' });
}
// main();
} // init
function main ($cont) {
// main
log('main', $cont);
if (Settings.fixContentHook && $cont && $cont.length) {
Settings.fixContentHook = false;
if ($cont.selector !== '#mw-content-text') {
log('main fixcontent', $cont);
main($('#mw-content-text'));
}
}
var $content, arr = [];
// gather dock sites to one array
Settings.dock.split(',').forEach(function (v) {
var $c = {};
if ($cont) {
// if $cont belongs to dock container
$c = ($cont.is(v) || $cont.parents(v).length) ? $cont : {};
} else {
// get whole dock. if main() called w\o params
$c = $(v);
}// if $cont. instead of $cont ? .is || .len ? : :
$.merge(arr, $c);
});// each dock
$content = $(arr);
log('main.c:', $content);
$content.find('a').each(function() {
var $el = $(this);
if (elValidate($el)) { // internal link
// $el.hover(aHover, nhidePreview);
$el.off('mouseenter.pp mouseleave.pp');
$el.on('mouseenter.pp', aHover);
$el.on('mouseleave.pp', nhidePreview);
} // if internal link
}); // each a
} // main
function elValidate ($el) {
// returns false if element should be ignored
var ahref = $el.attr('href'),
bstop = false;
// log('elValidate. el.h:', ahref);
if (!ahref) return false;
ahref = createUri(ahref);
// log('elValidate.uri:', ahref);
if (!ahref || (ahref.hostname !== apiUri.host) || nignoreLink(ahref.truepath)) {
return false;
}
// chk classes
if ($.isArray(Settings.RegExp.iclasses)) {
Settings.RegExp.iclasses.forEach(function(v) {
if ($el.hasClass(v)) {
log('elValidate classes', v, ahref.truepath);
// Settings.RegExp.ilinks.push(ahref.truepath);
bstop = true;
}
});
}
// log('elValidate classes', bstop);
if (bstop) return false;
// chk parents
if ($.isArray(Settings.RegExp.iparents)) {
Settings.RegExp.iparents.forEach(function(v) {
if ($el.parents(v).length) {
log('elValidate parents', v, ahref.truepath);
// Settings.RegExp.ilinks.push(ahref.truepath);
bstop = true;
}
});
}
// log('elValidate parents', bstop);
if (bstop) return false;
return true;
}// elValidate
function chkImageSrc (src) {
// is src belongs to wikia
if (!src) return false;
var url;
try {
url = new mw.Uri(src);
return (/(\.wikia\.(com|org)|\.fandom\.com|\.wikia\.nocookie\.net)$/.test(url.host));
}
catch (e) {
return false;
}
return false;
}// chkimagesrc
function preprocess (text) {
// prep must be non-empty array (script removing at least, added in the init)
if (!(Settings.RegExp.prep instanceof Array) || Settings.RegExp.prep.length < 1) return '';
var s = text,
$s = $('<div>').html(s);
// remove noinclude items
if (Settings.RegExp.noinclude && (Settings.RegExp.noinclude instanceof Array)) {
Settings.RegExp.noinclude.forEach(function(v){$s.find(v).remove();});
}// if RegExp.noinclude
s = $s.html();
// process exclusive items
// must be done before trash tag processing. because of reasons
if (Settings.RegExp.onlyinclude && (Settings.RegExp.onlyinclude instanceof Array)) {
/* exclusive
Settings.RegExp.onlyinclude.forEach(function (v) {
var $v = $s.find(v);
if ($v.length) $s = $v;// call it exclusive
});
s = $s.html();
*/
/* non-exclusive set */
s = Settings.RegExp.onlyinclude.map(function(v) {
var $v = $s.find(v);
if ($v.length) {
$s.find(v).remove();
return $v.map(function() {return this.outerHTML}).toArray().join();
} else {
return false;
}
})
.filter(Boolean).join() || s;
}// if RegExp.onlyinclude
Settings.RegExp.prep.forEach(function (v) {
s = s.replace(v, '');
});
return s;
}// preprocess
function createUri (href, base) {
var h;
try {
h = new mw.Uri(href.toString());
h.pathname = h.path;
h.hostname = h.host;
} catch (e) {
h = undefined;
log('createUrl.e', e);
}
if (h) {
try {
h.truepath = decodeURIComponent(h.pathname.replace(Settings.RegExp.wiki, ''));
h.interwiki = h.path.split('/wiki/')[0];
h.islocal = mwc.wgArticlePath.split('/wiki/')[0] === h.interwiki;
}
catch (e) {
h = undefined;
log('createuri decode.e', e, h, String(h));
}
}
return h;
} // createUri
function escapeRegExp(str) {
return str.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");
} // escapeRegExp
function hlpaHover () {
// aHover helper
if (Settings.throttling) {
clearTimeout(Settings.throttling);
Settings.throttling = false;
}
}// hlpaHover
function aHover (ev) {
// a hover handler
ev.stopPropagation();
log('ahover ', Settings.throttling, currentEl.href);
// suppress some events
if (Settings.throttling || Settings.process) {
return false;
}
Settings.throttling = setTimeout(hlpaHover, Settings.throttle);
var hel = createUri($(ev.currentTarget).attr('href')) || {};
// if link already in process
if (hel && hel.truepath && currentEl.href == hel.truepath) {
return false;
}
currentEl.href = hel.truepath;
currentEl.islocal = hel.islocal;
currentEl.interwiki = hel.interwiki;
// if link determined be ignored
if (nignoreLink(currentEl.href)) {
return true;
} // if ignore link
// set coords
loc.left = ev.pageX;
loc.top = ev.pageY;
loc.clientX = ev.clientX;
loc.clientY = ev.clientY;
log('ahover ev:', ev, 'cel:', currentEl);
setTimeout(ngetPreview.bind(this, ev), Settings.delay);
return false;
} // ahover
function getObj (data, key) {
// traverse through object tree
var ret = [], r;
for (var k in data) {
if (data[k] instanceof Object) {
if (k === key) {
ret.push(data[k]);
}
r=getObj(data[k], key);
if (r) ret=ret.concat(r);
} // if obj
} // for k in data
return ret;
} // getObj
function getVal (data, key) {
// travers through object tree
var ret = [], r;
for (var k in data) {
if (data[k] instanceof Object) {
r=getVal(data[k], key);
if (r) {
ret=ret.concat(r);
}
} else {
if (k === key) {
ret.push(data[k]);
}
} // if obj
} // for k in data
return ret;
} // getVal
function hlpPreview (uri, div, img, force, withD) {
// preview helper
// load img and add to div
var im, d;
im = $('img', div);
if (!Settings.apid && !withD) {
if (img) {
// let vignette do scale
im.attr('src', Settings.scale ? img.replace(Settings.scale.r, Settings.scale.t) : img);
} else {
im.attr('src', Settings.noimage);
im.addClass('npage-preview-noimage');
} // if img
}// if !apid
d = {href: uri.truepath, data: div, uri: uri};
ncache.push(d);
if (Settings.debug) window.pPreview.pdiv = d.data;
nshowPreview(d.data, d.uri, force);
pp.stop(d.href);
} // hlpPreview
function ngetPreview (ev, forcepath, withD) {
var nuri = createUri($(ev.currentTarget).attr('href')) || {};
nuri.truepath = forcepath || nuri.truepath;
if (!nuri || !nuri.truepath) {
log('gp no href', ev, forcepath);
return;
}
if (!pp.start(nuri.truepath)) {
// this href already started to process
log('gp suppressed dbl processing for', nuri);
return;
}
// save bandwith
log('gp uri: ', nuri, ' curel.href: ', currentEl.href, nuri.truepath === currentEl.href, 'd:', withD);
// withd means fallback request, that should not be cancelled early
if (!forcepath && !withD && (nuri.truepath != currentEl.href)) {
pp.stop(nuri.truepath);
return;
}
var ndata = ncacheOf(nuri.truepath);
log('gp x:', loc.left, 'y:', loc.top);
if (ndata) {
log('gp show preview', ndata);
nshowPreview(ndata.data, nuri, forcepath ? true : false);
pp.stop(nuri.truepath);
return false;
} // if data
// get data
var apipage,
iwrap = $('<img>', {src: Settings.defimage}),
twrap = $('<div>'),
div = $('<div>', {class: 'npage-preview'});
if (Settings.apid || withD) {
apipage = new mw.Uri(nuri.interwiki + '/api/v1/Articles/Details');
apipage.extend({titles: nuri.truepath, abstract: Math.min(Settings.tlen, 500)});
log('gp apid', apipage);
$.getJSON(apipage).done(function(data) {
if (!data || data.error) {
log('gp apid.error', nuri, data);
Settings.RegExp.ilinks.push(nuri.truepath); // and ignore it
pp.stop(nuri.truepath);
return this;
}
var item = data.items[Object.keys(data.items)[0]];
if (!item) {
log('gp apid.noitem', nuri, data);
Settings.RegExp.ilinks.push(nuri.truepath); // and ignore it
pp.stop(nuri.truepath);
return this;
}
iwrap.attr('src', item.thumbnail || Settings.noimage);
iwrap.addClass(item.thumbnail ? '' : 'npage-preview-noimage');
twrap.text(item.abstract);
div.append(iwrap).append(twrap);
hlpPreview(nuri, div, item.thumbnail, forcepath ? true : false, withD);
return this;
})// apid.done
.fail(function(data) {
log('gp apid.fail', nuri, data);
Settings.RegExp.ilinks.push(nuri.truepath); // and ignore it
pp.stop(nuri.truepath);
return this;
});// apid.fail
return;
}
apipage = new mw.Uri({path: nuri.interwiki + '/api.php'});
apipage.extend({
action: 'parse',
page: nuri.truepath,
prop: 'images|text',
format: 'json',
disablepp: '',
redirects: '',
// Cache link previews on the CDN for 10 minutes for anonymous users
smaxage: 600,
maxage: 600
});
if (!Settings.wholepage) apipage.extend({section: 0});
log('gp apip: ', apipage.toString());
$.getJSON(apipage).done(function(data) {
// parse: {text: {*: text}, images: []}
if (!data.parse) {
log('gp apip. no valid data in', data);
Settings.RegExp.ilinks.push(nuri.truepath); // and ignore it
pp.stop(nuri.truepath);
return this;
}
var img = data.parse.images.map(function(value, index) {
if (nignoreImage(value)) {
return false;
} else {
return value;
}
}).filter(Boolean)[0];
// img = $(img);
var text = data.parse.text['*'];
log('gp apip img:', img, 'text:', {text: text});
if (!img && !text) {
pp.stop(nuri.truepath);
if (Settings.apid || withD) {
Settings.RegExp.ilinks.push(nuri.truepath); // and ignore it
return this;
} else {
// last try; via api.v1
return ngetPreview(ev, null, true);
}
}
// preprocess (cleanup)
text = preprocess(text);
text = $('<div>', {class: 'tmpdivclass', style: 'visibility:hidden;display:none;'}).html(text);
if (!Settings.pibox) { // remove portable infobox
// assume infobox as 1st item
// and remove all preceding info- templates
// if needed
if (!Settings.piboxkeepprev) text.find('aside').prevAll().remove();
text.find('aside').remove();
}
// convert 2 text
text = text.text();
// text clean up
text = text ? text.replace(Settings.RegExp.dtag, '') : '';
if (text.length > Settings.tlen) {
text = text.substr(0, Settings.tlen).trim();
text += '…';
}
//text = text.trim().substr(0, Settings.tlen);
if (Settings.debug) {
Settings.pptext = text;
Settings.ppdata = data;
log('gp img: ', img, ' text: ', {text: text});
}
if (text.length > 0) {
twrap.text(text);
div.append(twrap);
} // if text
div.prepend(iwrap);
if (img) {
// action=query&titles=file:.jpg&iiprop=url&prop=imageinfo&format=xml
var im = 'file:' + img.trim();
var apiimage = new mw.Uri({path: nuri.interwiki + '/api.php'});
apiimage.extend({action: 'query', redirects: '',
titles: im, iiprop: 'url', prop: 'imageinfo', format: 'json'});
log('gp apii: ', apiimage.toString());
$.getJSON(apiimage.toString()).done(function(data) {
log('gp apii done:', data);
var im, d1;
d1 = data.query;
if (d1.redirects) {
var imRed = getVal(getObj(d1, 'redirects'), 'to');
log('gp img redir to', imRed);
if (imRed.length > 0) {
imRed = imRed[0];
} else {
// no url found
iwrap.attr('src', Settings.noimage);
log('gp img redir.to not found in', d1);
return this;
}
var apiim = apiimage.clone().extend({titles: imRed});
// resolve redirect
log('gp resolv redir:', apiim.toString());
$.getJSON(apiim.toString(), function(data) {
var im = getVal(getObj(data, 'pages'), 'url');
if (im.length > 0) {
im = im[0];
} else {
// no url found. again
im = false;
}
hlpPreview(nuri, div, im, forcepath ? true : false);
}); // getjson. resolve redirect
} else {
im = getVal(getObj(d1, 'imageinfo'), 'url');
if (im.length > 0) {
im = im[0];
} else {
im = false;
}
hlpPreview(nuri, div, im, forcepath ? true : false);
} // if redirects
return this; // should be promise. but well
}).fail(function(obj, stat, err) {
log('gp img api fail', obj, stat, err);
hlpPreview(nuri, div, false, forcepath ? true : false);
return this;
});// img fail
} else { // no img
hlpPreview(nuri, div, false, forcepath ? true : false);
}// if img
})// get page data.done
.fail(function(obj, stat, err){
log('pg get page data fail', obj, stat, err);
pp.stop(nuri.truepath);
});// get page data.fail
// pp.stop();
return false;
} // getpreview
function nshowPreview (data, target, force) {
log('sp', data, target, force);
if (!force && (currentEl.href !== target.truepath)) {
return false; // other hover processing yet
}
log('sp data:', data);
// nhidePreview();
$('.npage-preview').remove(); // remove artefacts
$('body').append($(data));
// prehide data
$(data).css({left: -10000, top: -10000});
$(data).show(200, function() { // ;// fadeIn('fast');
// reposition works well with pre-set fixed data bounds
if ((loc.clientY + $(data).height()) > $(window).height()) {
loc.top -= ($(data).height() + loc.tops);
} else {
loc.top += loc.tops;
}// if top>window
if ((loc.clientX + $(data).width()) > $(window).width()) {
loc.left -= ($(data).width() + loc.lefts);
} else {
loc.left += loc.lefts;
}// if left>window
// move preview to target location
log('sp loc', loc);
loc.left = loc.left > 0 ? loc.left : 0;
loc.top = loc.top > 0 ? loc.top : 0;
$(data).css({
left: force ? $('body').scrollLeft() : loc.left,
top: force ? $('body').scrollTop() : loc.top});
mw.hook('ppreview.show').fire(data);
});// data.show.done
} // showpreview
function nhidePreview (data) {
currentEl.href = '';
$('.npage-preview').remove();
// clear throttling
hlpaHover();
} // hidepreview
function nignoreImage (name) {
// true if image should be ignore
// name = name.replace(/(file):/im, '');
// name = name.charAt(0).toUpperCase() + name.slice(1);
for (var i = 0, len = Settings.RegExp.iimages.length; i < len; i++) {
if (Settings.RegExp.iimages[i] instanceof RegExp) {
if (Settings.RegExp.iimages[i].test(name)) return true;
} else {
if (name === Settings.RegExp.iimages[i]) return true;
} // if regexp
}
return false;
} // nignoreimage
function nignorePage (name) {
// true if page should be ignore
var a = Settings.RegExp.ipages;
for (var i = 0, len = a.length; i < len; i++) {
if (a[i] instanceof RegExp) {
if (a[i].test(name)) return true;
} else {
if (name === a[i]) return true;
} // if regexp
}
return false;
} // nignorepage
function nignoreLink (name) {
// true if link should be ignore
var a = Settings.RegExp.ilinks;
for (var i = 0, len = a.length; i < len; i++) {
if (a[i] instanceof RegExp) {
if (a[i].test(name)) return true;
} else {
if (name === a[i]) return true;
} // if regexp
}
return false;
} // nignorelink
function ncacheOf (href) {
// returns cached obj or null
if (ncache.length > Settings.csize) ncache = []; // clear cache
for (var i = 0, len = ncache.length; i < len; i++) {
if (ncache[i].href === href) {
log('cache found:', href, 'data:', ncache[i].data);
// window.ppcdata = ncache[i];
return ncache[i];
}
}
return null;
} // ncacheof
})(jQuery);