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quote.go
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/
quote.go
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package main
import (
"strings"
"go.mongodb.org/mongo-driver/bson"
"github.com/gocolly/colly"
)
// Quote = single quote info
type Quote struct {
ID string `bson:"_id,omitempty"`
Topic string `bson:"topic,omitempty"`
Quote string `bson:"quote,omitempty"`
Author string `bson:"author,omitempty"`
}
// DailyQuote quote of the day
type DailyQuote struct {
Quote string
Author string
Imgurl string
}
// NewQuote return new Quote
func NewQuote() *Quote {
return &Quote{}
}
func (q *Quote) random(total int) []Quote {
ag := bson.D{
{Key: "$sample", Value: bson.D{
{Key: "size", Value: total},
}},
}
return find(ag)
}
func (q *Quote) topicByName(name string) Quote {
a := bson.D{
{Key: "$match", Value: bson.D{{Key:"topic", Value:name}}},
}
d := find(a)
if len(d) > 0 {
return randomElem(d)
}
return Quote{}
}
func (q *Quote) quoteByID(id string) Quote {
a := bson.D{
{Key: "$match", Value: bson.D{{Key:"_id", Value:id}}},
}
d := find(a)
if len(d) > 0 {
return d[0]
}
return Quote{}
}
func (q *Quote) quoteOfTheDay() DailyQuote {
var quote DailyQuote
c := colly.NewCollector()
c.OnHTML(".bqTopLevel .qotd_days .container .bqQt .oncl_q .img-responsive", func(e *colly.HTMLElement) {
alt := strings.Split(e.Attr("alt"), " - ")
quote.Quote = alt[0]
quote.Author = alt[1]
quote.Imgurl = "https://www.brainyquote.com" + e.Attr("data-img-url")
})
c.Visit("https://www.brainyquote.com/quote_of_the_day")
return quote
}