Ejemplo n.º 1
0
func NewProxyHTTP(l webfw.Logger, urlTemplate string) (ProxyHTTP, error) {
	l.Infof("URL Template: %s\n", urlTemplate)
	t, err := template.New("proxy-http-url-template").Parse(urlTemplate)
	if err != nil {
		return ProxyHTTP{}, err
	}

	return ProxyHTTP{logger: l, urlTemplate: t}, nil
}
Ejemplo n.º 2
0
func insertThumbnailTarget(d *goquery.Document, thumbnailLink string, logger webfw.Logger) bool {
	changed := false

	if d.Find(".top-image").Length() > 0 {
		return changed
	}

	thumbDoc, err := goquery.NewDocumentFromReader(strings.NewReader(fmt.Sprintf(`<img src="%s">`, thumbnailLink)))
	if err != nil {
		logger.Infof("Error generating thumbnail image node: %v\n", err)
		return changed
	}

	d.Find("body").PrependSelection(thumbDoc.Find("img"))
	changed = true

	return changed
}
Ejemplo n.º 3
0
func updateArticle(a content.Article, tx *sqlx.Tx, db *db.DB, logger webfw.Logger) {
	if a.HasErr() {
		return
	}

	if err := a.Validate(); err != nil {
		a.Err(err)
		return
	}

	logger.Infof("Updating article %s\n", a)

	d := a.Data()
	s := db.SQL()

	stmt, err := tx.Preparex(s.Article.Update)
	if err != nil {
		a.Err(err)
		return
	}
	defer stmt.Close()

	res, err := stmt.Exec(d.Title, d.Description, d.Date, d.Guid, d.Link, d.FeedId)
	if err != nil {
		a.Err(err)
		return
	}

	if num, err := res.RowsAffected(); err != nil && err == sql.ErrNoRows || num == 0 {
		logger.Infof("Creating article %s\n", a)

		aId, err := db.CreateWithId(tx, s.Article.Create, d.FeedId, d.Link, d.Guid,
			d.Title, d.Description, d.Date)

		if err != nil {
			a.Err(fmt.Errorf("Error updating article %s (guid - %v, link - %s): %v", a, d.Guid, d.Link, err))
			return
		}

		d.Id = data.ArticleId(aId)
		d.IsNew = true
		a.Data(d)
	}
}