news

Documentation

Index

• Variables
• func Render(index Index, maxScore float64) []byte
• func UpdateLoop(ctx context.Context, dir string, notify chan<- Notification, log *slog.Logger)
• type Index
  • func (a Index) Len() int
  • func (a Index) Less(i, j int) bool
  • func (a Index) Swap(i, j int)
• type IndexItem
• type Logger
• type Nation
• type Notification
• type Result
• type ReverseItemOrdering
  • func (x ReverseItemOrdering) Len() int
  • func (x ReverseItemOrdering) Less(i, j int) bool
  • func (x ReverseItemOrdering) Swap(i, j int)
• type S
  • func (x S) Headline(item *gofeed.Item) string
  • func (x S) Match(*gofeed.Item) bool
  • func (x S) URL() string
• type Source
  • func ChooseFrom(ctx context.Context, nation *Nation, log *slog.Logger) (topSource Source, topItem *gofeed.Item, topScore float64)

Variables

var NationalSources = []Nation{}/* 114 elements not displayed */

Functions

func Render

func Render(index Index, maxScore float64) []byte

func UpdateLoop

func UpdateLoop(ctx context.Context, dir string, notify chan<- Notification, log *slog.Logger)

Types

type Index

type Index []*IndexItem

func (Index) Len

func (a Index) Len() int

func (Index) Less

func (a Index) Less(i, j int) bool

func (Index) Swap

func (a Index) Swap(i, j int)

type IndexItem

type IndexItem struct {
	Nation    *Nation
	Headline  string
	URL       *url.URL
	Timestamp string
	Score     float64
}

type Logger

type Logger interface {
	Printf(string, ...interface{})
}

type Nation

type Nation struct {
	Name      string
	NameToken string // Initialized by init()
	Flag      string
	Sources   []Source
}

type Notification

type Notification struct {
	GzipIndexFilename string
}

type Result

type Result struct {
	Nation *Nation
	Source Source
	Item   *gofeed.Item
	Score  float64
}

type ReverseItemOrdering

type ReverseItemOrdering struct {
	Items []*gofeed.Item
	Order []int64
}

func (ReverseItemOrdering) Len

func (x ReverseItemOrdering) Len() int

func (ReverseItemOrdering) Less

func (x ReverseItemOrdering) Less(i, j int) bool

func (ReverseItemOrdering) Swap

func (x ReverseItemOrdering) Swap(i, j int)

type S

type S struct {
	// contains filtered or unexported fields
}

S is the simplest Source implementation.

func (S) Headline

func (x S) Headline(item *gofeed.Item) string

func (S) Match

func (x S) Match(*gofeed.Item) bool

func (S) URL

func (x S) URL() string

type Source

type Source interface {
	URL() string
	Headline(*gofeed.Item) string
	Match(*gofeed.Item) bool
}

func ChooseFrom

func ChooseFrom(ctx context.Context, nation *Nation, log *slog.Logger) (topSource Source, topItem *gofeed.Item, topScore float64)

ChooseFrom a nation's news sources. The algorithm looks at each source separately.