meifamily/ptt-alertor

package article

import (
    "strings"

    log "github.com/Ptt-Alertor/logrus"
    "github.com/Ptt-Alertor/ptt-alertor/connections"
    "github.com/Ptt-Alertor/ptt-alertor/myutil"
    "github.com/garyburd/redigo/redis"
)

type Articles []Article

func (as Articles) List() []string {
    conn := connections.Redis()
    defer conn.Close()
    keys, err := redis.Strings(conn.Do("KEYS", prefix+"*"+subsSuffix))
    if err != nil {
        log.WithField("runtime", myutil.BasicRuntimeInfo()).WithError(err).Error()
    }
    codes := make([]string, 0)
    for _, key := range keys {
        code := strings.TrimSuffix(strings.TrimPrefix(key, prefix), subsSuffix)
        codes = append(codes, code)
    }
    return codes
}

func (as Articles) String() string {
    var content string
    for _, a := range as {
        content += "\r\n\r\n" + a.String()
    }
    return content
}

func (as Articles) StringWithPushSum() string {
    var content string
    for _, a := range as {
        content += "\r\n\r\n" + a.StringWithPushSum()
    }
    return content
}