mirror of
https://github.com/nocobase/nocobase
synced 2024-11-18 11:56:37 +00:00
1 line
4.4 KiB
JavaScript
1 line
4.4 KiB
JavaScript
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showLog = true; function log(m) { if (window.console && showLog) { console.log(m) } } function css_browser_selector(u) { var uaInfo = {}, screens = [320, 480, 640, 768, 1024, 1152, 1280, 1440, 1680, 1920, 2560], allScreens = screens.length, ua = u.toLowerCase(), is = function (t) { return RegExp(t, 'i').test(ua) }, version = function (p, n) { n = n.replace('.', '_'); var i = n.indexOf('_'), ver = ''; while (i > 0) { ver += ' ' + p + n.substring(0, i); i = n.indexOf('_', i + 1) } ver += ' ' + p + n; return ver }, g = 'gecko', w = 'webkit', c = 'chrome', f = 'firefox', s = 'safari', o = 'opera', m = 'mobile', a = 'android', bb = 'blackberry', lang = 'lang_', dv = 'device_', html = document.documentElement, b = [(!/opera|webtv/i.test(ua) && /msie\s(\d+)/.test(ua)) || /trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.test(ua) ? 'ie ie' + (/trident\/4\.0/.test(ua) ? '8' : RegExp.$1 == '11.0' ? '11' : RegExp.$1) : is('firefox/') ? g + ' ' + f + (/firefox\/((\d+)(\.(\d+))(\.\d+)*)/.test(ua) ? ' ' + f + RegExp.$2 + ' ' + f + RegExp.$2 + '_' + RegExp.$4 : '') : is('gecko/') ? g : is('opera') ? o + (/version\/((\d+)(\.(\d+))(\.\d+)*)/.test(ua) ? ' ' + o + RegExp.$2 + ' ' + o + RegExp.$2 + '_' + RegExp.$4 : /opera(\s|\/)(\d+)\.(\d+)/.test(ua) ? ' ' + o + RegExp.$2 + ' ' + o + RegExp.$2 + '_' + RegExp.$3 : '') : is('konqueror') ? 'konqueror' : is('blackberry') ? bb + (/Version\/(\d+)(\.(\d+)+)/i.test(ua) ? ' ' + bb + RegExp.$1 + ' ' + bb + RegExp.$1 + RegExp.$2.replace('.', '_') : /Blackberry ?(([0-9]+)([a-z]?))[\/|;]/gi.test(ua) ? ' ' + bb + RegExp.$2 + (RegExp.$3 ? ' ' + bb + RegExp.$2 + RegExp.$3 : '') : '') : is('android') ? a + (/Version\/(\d+)(\.(\d+))+/i.test(ua) ? ' ' + a + RegExp.$1 + ' ' + a + RegExp.$1 + RegExp.$2.replace('.', '_') : '') + (/Android (.+); (.+) Build/i.test(ua) ? ' ' + dv + RegExp.$2.replace(/ /g, '_').replace(/-/g, '_') : '') : is('chrome') ? w + ' ' + c + (/chrome\/((\d+)(\.(\d+))(\.\d+)*)/.test(ua) ? ' ' + c + RegExp.$2 + (RegExp.$4 > 0 ? ' ' + c + RegExp.$2 + '_' + RegExp.$4 : '') : '') : is('iron') ? w + ' iron' : is('applewebkit/') ? w + ' ' + s + (/version\/((\d+)(\.(\d+))(\.\d+)*)/.test(ua) ? ' ' + s + RegExp.$2 + ' ' + s + RegExp.$2 + RegExp.$3.replace('.', '_') : / Safari\/(\d+)/i.test(ua) ? RegExp.$1 == '419' || RegExp.$1 == '417' || RegExp.$1 == '416' || RegExp.$1 == '412' ? ' ' + s + '2_0' : RegExp.$1 == '312' ? ' ' + s + '1_3' : RegExp.$1 == '125' ? ' ' + s + '1_2' : RegExp.$1 == '85' ? ' ' + s + '1_0' : '' : '') : is('mozilla/') ? g : '', is('android|mobi|mobile|j2me|iphone|ipod|ipad|blackberry|playbook|kindle|silk',) ? m : '', is('j2me') ? 'j2me' : is('ipad|ipod|iphone') ? (/CPU( iPhone)? OS (\d+[_|\.]\d+([_|\.]\d+)*)/i.test(ua) ? 'ios' + version('ios', RegExp.$2) : '') + ' ' + (/(ip(ad|od|hone))/gi.test(ua) ? RegExp.$1 : '') : is('playbook') ? 'playbook' : is('kindle|silk') ? 'kindle' : is('playbook') ? 'playbook' : is('mac') ? 'mac' + (/mac os x ((\d+)[.|_](\d+))/.test(ua) ? ' mac' + RegExp.$2 + ' mac' + RegExp.$1.replace('.', '_') : '') : is('win') ? 'win' + (is('windows nt 6.2') ? ' win8' : is('windows nt 6.1') ? ' win7' : is('windows nt 6.0') ? ' vista' : is('windows nt 5.2') || is('windows nt 5.1') ? ' win_xp' : is('windows nt 5.0') ? ' win_2k' : is('windows nt 4.0') || is('WinNT4.0') ? ' win_nt' : '') : is('freebsd') ? 'freebsd' : is('x11|linux') ? 'linux' : '', /[; |\[](([a-z]{2})(\-[a-z]{2})?)[)|;|\]]/i.test(ua) ? (lang + RegExp.$2).replace('-', '_') + (RegExp.$3 != '' ? (' ' + lang + RegExp.$1).replace('-', '_') : '') : '', is('ipad|iphone|ipod') && !is('safari') ? 'ipad_app' : '',]; console.debug(ua); function screenSize() { var w = window.outerWidth || html.clientWidth; var h = window.outerHeight || html.clientHeight; uaInfo.orientation = w < h ? 'portrait' : 'landscape'; html.className = html.className.replace(/ ?orientation_\w+/g, '').replace(/ [min|max|cl]+[w|h]_\d+/g, ''); for (var i = allScreens - 1; i >= 0; i--) { if (w >= screens[i]) { uaInfo.maxw = screens[i]; break } } widthClasses = ''; for (var info in uaInfo) { widthClasses += ' ' + info + '_' + uaInfo[info] } html.className =
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