bringer

Documentation

Overview

Package bringer will have multiple feed bringers from different sources.

Index

• type HNBringer
  • func (b *HNBringer) Bring(ids []int) ([]*app.Item, error)
  • func (b *HNBringer) GetDiscussLink(id interface{}) string
  • func (b *HNBringer) GetSource() string
  • func (b *HNBringer) GetURL(id interface{}) string
  • func (b *HNBringer) SetContext(ctx context.Context)
• type PeriodicBringer
  • func (pb *PeriodicBringer) Bring() <-chan app.Bringer
• type RandBringer
  • func (b *RandBringer) Bring(ids []int) ([]*app.Item, error)
  • func (b *RandBringer) GetDiscussLink(id interface{}) string
  • func (b *RandBringer) GetSource() string
  • func (b *RandBringer) GetURL(id interface{}) string
  • func (b *RandBringer) SetContext(ctx context.Context)

Types

type HNBringer

type HNBringer struct {
	NumberOfItems int
	Ctx           context.Context
	NWorkers      int
}

HNBringer brings news from hn

func (*HNBringer) Bring

func (b *HNBringer) Bring(ids []int) ([]*app.Item, error)

Bring hn news

func (*HNBringer) GetDiscussLink

func (b *HNBringer) GetDiscussLink(id interface{}) string

GetDiscussLink makes a discuss url for the given id

func (*HNBringer) GetSource

func (b *HNBringer) GetSource() string

GetSource tells source identifier of items

func (*HNBringer) GetURL

func (b *HNBringer) GetURL(id interface{}) string

GetURL makes an url for the given id

func (*HNBringer) SetContext

func (b *HNBringer) SetContext(ctx context.Context)

SetContext sets context

type PeriodicBringer

type PeriodicBringer struct {
	Ctx      context.Context
	Interval time.Duration
	Bringer  app.Bringer
}

PeriodicBringer sends any bringer periodically to maintainer

func (*PeriodicBringer) Bring

func (pb *PeriodicBringer) Bring() <-chan app.Bringer

Bring gives a hn bringer periodically

type RandBringer

type RandBringer struct {
	Ctx context.Context
}

RandBringer brings random items

func (*RandBringer) Bring

func (b *RandBringer) Bring(ids []int) ([]*app.Item, error)

Bring random news

func (*RandBringer) GetDiscussLink

func (b *RandBringer) GetDiscussLink(id interface{}) string

GetDiscussLink makes a discuss url for the given id

func (*RandBringer) GetSource

func (b *RandBringer) GetSource() string

GetSource tells source identifier of items

func (*RandBringer) GetURL

func (b *RandBringer) GetURL(id interface{}) string

GetURL makes an url for the given id

func (*RandBringer) SetContext

func (b *RandBringer) SetContext(ctx context.Context)

SetContext sets context