Add mail feature to download button

[y-marui]

サイト用のDLボタンに、ダウンロードしてからメールで送信するオプションを追加

ブックマークレットは、ダウンロードのみのものを改変して、

javascript:(function%20()%20{"DL%E3%83%9C%E3%82%BF%E3%83%B3%E8%A8%AD%E7%BD%AE%E3%83%96%E3%83%83%E3%82%AF%E3%83%9E%E3%83%BC%E3%82%AF%E3%83%AC%E3%83%83%E3%83%88%20v2.0";var%20site_settings%20=%20[{add_tail:%20"/",url:%20[new%20RegExp("^(https?://ncode.syosetu.com/(?:n\\d+[a-z]+))%22)]},{url:%20[new%20RegExp(%22^(https://kakuyomu.jp/works/(?:\\d+))%22)]},{add_tail:%20%22/%22,url:%20[new%20RegExp(%22^(https?://novel18.syosetu.com/(?:n\\d+[a-z]+))%22)]},{add_tail:%20%22%22,url:%20[new%20RegExp(%22^(https?://www.akatsuki-novels.com/stories/index/novel_id\\~(?:\\d+))%22)]},{add_tail:%20%22&n=0&count=1%22,url:%20[new%20RegExp(%22^(https?://www.mai-net.net/bbs/sst/sst.php\\?act=dump&cate=(?:.+?)&all=(?:\\d+))%22),new%20RegExp(%22^(https?://www.mai-net.net/bbs/sst/sst.php\\?act=dump&cate=&all=(?:\\d+))%22)]},{add_tail:%20%22/%22,url:%20[new%20RegExp(%22^(https?://syosetu.org/novel/(?:\\d+))%22),new%20RegExp(%22^(https?://novel.syosetu.org/(?:\\d+))%22)]}];function%20encodeHTMLForm(data)%20{var%20params%20=%20[];for%20(var%20name%20in%20data)%20{var%20value%20=%20data[name];var%20param%20=%20encodeURIComponent(name)%20+%20'='%20+%20encodeURIComponent(value);params.push(param);}return%20params.join(%22&%22).replace(/%20/g,%20%22+%22);}var%20server_origin%20=%20'http://yukihiro-rpi4.local:33000';function%20createButtonElement(href)%20{var%20span%20=%20document.createElement(%22span%22);var%20img%20=%20document.createElement(%22img%22);var%20space%20=%20span.cloneNode();span.appendChild(img);span.appendChild(space);img.style.height%20=%20%221.15em%22;img.style.cursor%20=%20%22pointer%22;space.textContent%20=%20%22%20%22;var%20dl_listener%20=%20function(e)%20{img.src%20=%20server_origin%20+%20%22/api/download4ssl?mail=1&target=%22%20+%20encodeURIComponent(href);img.onclick%20=%20null;img.style.cursor%20=%20%22default%22;return%20false;};img.src%20=%20server_origin%20+%20%22/api/downloadable.gif?target=%22%20+%20encodeURIComponent(href);img.onclick%20=%20dl_listener;return%20span;};function%20matchLink(link,%20setting)%20{var%20matched%20=%20false;for%20(var%20x%20in%20setting.url)%20{var%20url%20=%20setting.url[x];if%20(link.href%20&&%20link.href.toLowerCase().match(url))%20{var%20download_button%20=%20createButtonElement(RegExp.$1%20+%20setting.add_tail);link.parentNode.insertBefore(download_button,%20link);matched%20=%20true;break;}}return%20matched;}var%20links%20=%20document.getElementsByTagName(%22a%22);for%20(var%20i%20in%20links)%20{var%20link%20=%20links[i];for%20(var%20y%20in%20site_settings)%20{var%20setting%20=%20site_settings[y];if%20(matchLink(link,%20setting))%20break;}}})(document,location)