campaigns.go

// Copyright © Martin Tournoij – This file is part of GoatCounter and published
// under the terms of a slightly modified EUPL v1.2 license, which can be found
// in the LICENSE file or at https://license.goatcounter.com

package widgets

import (
	"context"
	"html/template"
	"strconv"

	"zgo.at/goatcounter/v2"
	"zgo.at/z18n"
)

type Campaigns struct {
	id     int
	loaded bool
	err    error
	html   template.HTML
	s      goatcounter.WidgetSettings

	Limit    int
	Campaign int64
	Stats    goatcounter.HitStats
}

func (w Campaigns) Name() string                         { return "campaigns" }
func (w Campaigns) Type() string                         { return "hchart" }
func (w Campaigns) Label(ctx context.Context) string     { return z18n.T(ctx, "label/campaigns|Campaigns") }
func (w *Campaigns) SetHTML(h template.HTML)             { w.html = h }
func (w Campaigns) HTML() template.HTML                  { return w.html }
func (w *Campaigns) SetErr(h error)                      { w.err = h }
func (w Campaigns) Err() error                           { return w.err }
func (w Campaigns) ID() int                              { return w.id }
func (w Campaigns) Settings() goatcounter.WidgetSettings { return w.s }

func (w *Campaigns) SetSettings(s goatcounter.WidgetSettings) {
	w.s = s
	if x := s["limit"].Value; x != nil {
		w.Limit = int(x.(float64))
	}
	if x := s["key"].Value; x != nil {
		w.Campaign, _ = strconv.ParseInt(x.(string), 10, 64)
	}
}

func (w *Campaigns) GetData(ctx context.Context, a Args) (more bool, err error) {
	if w.Campaign > 0 {
		err = w.Stats.ListCampaign(ctx, w.Campaign, a.Rng, a.PathFilter, w.Limit, a.Offset)
	} else {
		err = w.Stats.ListCampaigns(ctx, a.Rng, a.PathFilter, w.Limit, a.Offset)
	}
	w.loaded = true
	return w.Stats.More, err
}

func (w Campaigns) RenderHTML(ctx context.Context, shared SharedData) (string, any) {
	//return "_dashboard_campaigns.gohtml", struct {
	return "_dashboard_hchart.gohtml", struct {
		Context     context.Context
		ID          int
		RowsOnly    bool
		HasSubMenu  bool
		Loaded      bool
		Err         error
		IsCollected bool
		Header      string
		TotalUTC    int

		Stats    goatcounter.HitStats
		Campaign int64
	}{ctx, w.id, shared.RowsOnly, w.Campaign == 0, w.loaded, w.err, isCol(ctx, goatcounter.CollectReferrer), w.Label(ctx),
		shared.TotalUTC, w.Stats, w.Campaign}
}