package local_objs

import "regexp"

func GetObjFromText(text string) []string {
	rule := "img src=\".*?\""
	reg, _ := regexp.Compile(rule)
	result := reg.FindAllStringSubmatch(text, -1)
	if len(result) == 0 {
		return []string{}
	}
	ret := []string{}
	key := "img src=\""
	keyLength := len(key)
	for _, array := range result {
		if len(array) == 0 {
			continue
		}
		str := array[0]
		if len(str) < keyLength+1 {
			continue
		}
		str = str[keyLength:]
		str = str[:len(str)-1]
		ret = append(ret, str)
	}
	return ret
}