book_admin/public/assets/clientweb/js/frontend/chapter.js

// JavaScript Document
//页面样式
var cs = {
    f: '2',
    l: '1',
    b: '2',
    d: '1'
};

var fRead = {
    //截取字符串 sname参数名  smark分隔符
    getQueryString: function (sname, str, smark) {
        if (str.length > 0) {
            var c_start = str.indexOf(sname + "=");
            if (c_start != -1) {
                c_start = c_start + sname.length + 1;
                var c_end = str.indexOf(smark, c_start);
                if (c_end == -1) c_end = str.length;
                return unescape(str.substring(c_start, c_end));
            }
        }
        return "";
    },
    //consolelog
    consolelog: function () {
        var slog = '';
        for (var i = 0; i < arguments.length; i++) {
            slog += arguments[i] + '---→';
        }
        console.log(slog);
    },
    //json串转换为json对象
    jsonparse: function (jstr) {
        if (typeof jstr == 'string') {
            return JSON.parse(jstr);
        } else {
            fRead.consolelog('jsonparse', 'not string');
            return jstr;
        }
    },
    //json对象转换为json串
    jsonstringify: function (jobj) {
        if (typeof jobj == 'object') {
            return JSON.stringify(jobj);
        } else {
            fRead.consolelog('jsonparse', 'not object');
            return jobj;
        }
    },
    //read 主题字号定义
    settheme: function (otheme) {
        var nScrollTop = $(window).scrollTop();
        var nTextH = $('.read_body').height();
        if (otheme) {
            oJson = otheme;
        }
        $('html,body').attr('class', oJson.bookBg.aAookBg[oJson.bookBg.selectVal]);
        if (oJson.bookNight) {
            $('html,body').addClass('read_theme_5');
        } else {
            $('html,body').removeClass('read_theme_5');
        }

        $('.m_f_input_range').val(oJson.fontSize);
        $('.m_f_font_rage span').attr('class', 'm_f_font_left_' + oJson.fontSize);
        $('.read_body').attr('class', 'read_body read_body_fontsize_' + oJson.fontSize)
        nTextH = $('.read_body').height() / nTextH;
        $(window).scrollTop(nTextH * nScrollTop);

        $('.m_f_set_bg_li').eq(oJson.bookBg.selectVal).addClass('m_f_set_bg_elect').siblings('.m_f_set_bg_li').removeClass('m_f_set_bg_elect');
        $.fn.cookie('contentJson', fRead.jsonstringify(oJson), {expires: 30, path: '/'});
    }
};

//获取当前年月日
function getyearday() {
    var sdate = new Date();
    var year = sdate.getYear();
    var month = sdate.getMonth() + 1;
    var day = sdate.getDate();
    if (month < 10) {
        month = '0' + month;
    }
    if (day < 10) {
        day = '0' + day;
    }
    return '' + (1900 + year) + month + day;
}

$(function () {
    var ocs = $.fn.cookie('cs');
    if (ocs) {
        if (ocs.l == 1) {
            $('.ocs span').addClass('read_reverse_sequence').text('倒序');
        } else {
            $('.ocs span').removeClass('read_reverse_sequence').text('正序');
        }
    }

    //签到
    //var user_id = $.fn.cookie('user_id');
    //var sign = $.fn.cookie(user_id + getyearday());
    //if (user_id && sign != 1) {
    //    $.ajax({
    //        type: 'post',
    //        url: '/api/user/sign',
    //        timeout: 10000,
    //        cache: false,
    //        data: {},
    //        success: function (data) {
    //            if (data.err == 0) {
    //                consoleMain('签到成功 送' + data.kandian + '书币');
    //            }
    //        },
    //        error: function () {
    //
    //        }
    //    });
    //}


    //目录正序倒序
    $('.read_catalog_list').on('click', '.read_catalog_tit span', function () {
        var oCatalogJson = $.fn.cookie('cs');
        var $li = $('.read_catalog_ul li');
        var $ul = $('<ul></ul>');
        if (oCatalogJson) {
            oCatalogJson = fRead.jsonparse(oCatalogJson);
        } else {
            oCatalogJson = cs;
        }
        if (oCatalogJson.l == 1) {
            oCatalogJson.l = 2;
            $('.read_catalog_tit span').addClass('read_reverse_sequence').text('倒序');
        } else {
            oCatalogJson.l = 1;
            $('.read_catalog_tit span').removeClass('read_reverse_sequence').text('正序');
        }
        for (var i = $li.length - 1; i >= 0; i--) {
            $ul.append($li.eq(i));
        }
        $('.read_catalog_ul').html('');
        $('.read_catalog_ul').html($ul.html());
        $.fn.cookie('cs', fRead.jsonstringify(oCatalogJson), {expires: 30, path: '/'});
    });

    //显示目录
    $('.m_f_catalog').click(function () {
        // $('.read_catalog_box').addClass('read_catalog_show');
    });


    //弹出菜单
    $('.menu_evocation_box strong,.op_menu').click(function () {
        $('.menu_box').show();
    });

    //关闭菜单
    $('.menu_box i').click(function () {
        $('.m_f_set_box').removeClass('menu_set_show');
        $('.menu_hide').hide();
    });
    //设置
    $('.m_f_set').click(function () {
        $('.m_f_set_box').toggleClass('menu_set_show');
    });

    //字体大小
    $('.m_f_set_font_main .m_f_set_bg_li').click(function () {
        var $this = $(this);
        var oCatalogJson = $.fn.cookie('cs');
        var nIndex = $this.index();
        if (oCatalogJson) {
            oCatalogJson = fRead.jsonparse(oCatalogJson);
        } else {
            oCatalogJson = cs;
        }
        oCatalogJson.f = nIndex;
        $('.read_body').attr('class', 'read_body read_body_fontsize_' + nIndex);
        $this.addClass('m_f_set_bg_elect').siblings('.m_f_set_bg_li').removeClass('m_f_set_bg_elect');
        $.fn.cookie('cs', fRead.jsonstringify(oCatalogJson), {expires: 30, path: '/'});
    });

    //页面主题背景
    $('.m_f_set_bg_main .m_f_set_bg_li').click(function () {
        var $this = $(this);
        var oCatalogJson = $.fn.cookie('cs');
        var nIndex = $this.index();
        if (oCatalogJson) {
            oCatalogJson = fRead.jsonparse(oCatalogJson);
        } else {
            oCatalogJson = cs;
        }
        oCatalogJson.b = nIndex;
        oCatalogJson.d = 1;
        $('html,body').attr('class', 'read_theme_' + nIndex);
        $this.addClass('m_f_set_bg_elect').siblings('.m_f_set_bg_li').removeClass('m_f_set_bg_elect');
        $.fn.cookie('cs', fRead.jsonstringify(oCatalogJson), {expires: 30, path: '/'});
    });

    //白天夜间
    $('.m_f_night_day').click(function () {
        var oCatalogJson = $.fn.cookie('cs');
        if (oCatalogJson) {
            oCatalogJson = fRead.jsonparse(oCatalogJson);
        } else {
            oCatalogJson = cs;
        }
        if (oCatalogJson.d == 1) {
            $('html,body').addClass('read_theme_5');
            oCatalogJson.d = 2;
        } else {
            $('html,body').removeClass('read_theme_5');
            oCatalogJson.d = 1;
        }
        $.fn.cookie('cs', fRead.jsonstringify(oCatalogJson), {expires: 30, path: '/'});
    });

    //关闭目录
    $('.read_catalog_box i').click(function () {
        $('.read_catalog_box').removeClass('read_catalog_show');
    });

    //收藏本书
    $('.read_other_but_r').click(function () {
        $('#fiexd_ewm_box').show();
    });

    //收藏本书
    $(document).on('click', '.gzewm', function (e) {
        var stiao = $.fn.cookie('tiao');
        if (stiao != 2) {
            $('#fiexd_ewm_box').show();
            e.stopPropagation();
            $.fn.cookie('tiao', 2, {expires: 1, path: '/'});
            return false;
        }
    });

    //关闭弹窗
    $('.f_main_cloes,.f_main_over,.f_main_cloes_2').click(function () {
        $('.fiexd_ewm_box').hide();
    });

    //编辑最近阅读
    $(document).on('click', '.r_img_list_edit a', function (e) {
        e.stopPropagation();
        return false;
    });


});