EagleCast

models/templates.go

@@ -0,0 +1,104 @@
+package models
+
+import (
+	"fmt"
+	"html/template"
+	txttpl "text/template"
+	"time"
+
+	null "gopkg.in/volatiletech/null.v6"
+)
+
+const (
+	BaseTpl                    = "base"
+	ContentTpl                 = "content"
+	TemplateTypeCampaign       = "campaign"
+	TemplateTypeCampaignVisual = "campaign_visual"
+	TemplateTypeTx             = "tx"
+)
+
+// Template represents a reusable e-mail template.
+type Template struct {
+	Base
+
+	Name string `db:"name" json:"name"`
+	// Subject is only for type=tx.
+	Subject    string      `db:"subject" json:"subject"`
+	Type       string      `db:"type" json:"type"`
+	Body       string      `db:"body" json:"body,omitempty"`
+	BodySource null.String `db:"body_source" json:"body_source,omitempty"`
+	IsDefault  bool        `db:"is_default" json:"is_default"`
+
+	// Only relevant to tx (transactional) templates.
+	SubjectTpl  *txttpl.Template   `json:"-"`
+	Tpl         *template.Template `json:"-"`
+	Attachments []Attachment       `json:"-"`
+}
+
+// Compile compiles a template body and subject (only for tx templates) and
+// caches the templat references to be executed later.
+func (t *Template) Compile(f template.FuncMap) error {
+	tpl, err := template.New(BaseTpl).Funcs(f).Parse(t.Body)
+	if err != nil {
+		return fmt.Errorf("error compiling transactional template: %v", err)
+	}
+	t.Tpl = tpl
+
+	// If the subject line has a template string, compile it.
+	if hasTplExpr(t.Subject) {
+		subj := t.Subject
+
+		subjTpl, err := txttpl.New(BaseTpl).Funcs(txttpl.FuncMap(f)).Parse(subj)
+		if err != nil {
+			return fmt.Errorf("error compiling subject: %v", err)
+		}
+		t.SubjectTpl = subjTpl
+	}
+
+	return nil
+}
+
+type CampaignStats struct {
+	ID        int       `db:"id" json:"id"`
+	Status    string    `db:"status" json:"status"`
+	ToSend    int       `db:"to_send" json:"to_send"`
+	Sent      int       `db:"sent" json:"sent"`
+	Started   null.Time `db:"started_at" json:"started_at"`
+	UpdatedAt null.Time `db:"updated_at" json:"updated_at"`
+	Rate      int       `json:"rate"`
+	NetRate   int       `json:"net_rate"`
+}
+
+type CampaignAnalyticsCount struct {
+	CampaignID int       `db:"campaign_id" json:"campaign_id"`
+	Count      int       `db:"count" json:"count"`
+	Timestamp  time.Time `db:"timestamp" json:"timestamp"`
+}
+
+type CampaignAnalyticsLink struct {
+	URL   string `db:"url" json:"url"`
+	Count int    `db:"count" json:"count"`
+}
+
+type CampaignViewExport struct {
+	CampaignID     int       `db:"campaign_id"`
+	CampaignUUID   string    `db:"campaign_uuid"`
+	CampaignName   string    `db:"campaign_name"`
+	SubscriberID   int       `db:"subscriber_id"`
+	SubscriberUUID string    `db:"subscriber_uuid"`
+	Email          string    `db:"email"`
+	SubscriberName string    `db:"subscriber_name"`
+	CreatedAt      time.Time `db:"created_at"`
+}
+
+type CampaignClickExport struct {
+	CampaignID     int       `db:"campaign_id"`
+	CampaignUUID   string    `db:"campaign_uuid"`
+	CampaignName   string    `db:"campaign_name"`
+	SubscriberID   int       `db:"subscriber_id"`
+	SubscriberUUID string    `db:"subscriber_uuid"`
+	Email          string    `db:"email"`
+	SubscriberName string    `db:"subscriber_name"`
+	URL            string    `db:"url"`
+	CreatedAt      time.Time `db:"created_at"`
+}