func (day *timeURL) parseBroadcastsFromNode(root *html.Node) (ret []*r.Broadcast, err error) {
nodes := scrape.FindAll(root, func(n *html.Node) bool { return atom.Div == n.DataAtom && "time" == scrape.Attr(n, "class") })
ret = make([]*r.Broadcast, len(nodes))
for index, tim := range nodes {
// prepare response
bc := r.Broadcast{
BroadcastURL: r.BroadcastURL{
TimeURL: r.TimeURL(*day),
},
}
// some defaults
bc.Language = &lang_de
bc.Publisher = &publisher
// set start time
{
div_t := strings.TrimSpace(scrape.Text(tim))
if 5 != len(div_t) {
continue
}
hour := r.MustParseInt(div_t[0:2])
minute := r.MustParseInt(div_t[3:5])
bc.Time = time.Date(day.Year(), day.Month(), day.Day(), hour, minute, 0, 0, day.TimeZone)
if index > 0 {
ret[index-1].DtEnd = &bc.Time
}
}
for _, tit := range scrape.FindAll(tim.Parent, func(n *html.Node) bool {
return atom.A == n.DataAtom && atom.Div == n.Parent.DataAtom && "descr" == scrape.Attr(n.Parent, "class")
}) {
// Title
bc.Title = strings.TrimSpace(scrape.Text(tit))
href := scrape.Attr(tit, "href")
if "" != href {
u, _ := url.Parse(href)
bc.Subject = day.Source.ResolveReference(u)
}
desc_node := tit.Parent
desc_node.RemoveChild(tit)
description := r.TextWithBrFromNodeSet([]*html.Node{desc_node})
bc.Description = &description
// fmt.Fprintf(os.Stderr, "\n")
}
ret[index] = &bc
}
// fmt.Fprintf(os.Stderr, "len(ret) = %d '%s'\n", len(ret), day.Source.String())
if len(nodes) > 0 {
midnight := time.Date(day.Year(), day.Month(), day.Day(), 24, 0, 0, 0, day.TimeZone)
ret[len(nodes)-1].DtEnd = &midnight
}
return
}
// Completely re-scrape everything and verify consistence at least of Time, evtl. Title
func (bcu *broadcastURL) parseBroadcastNode(root *html.Node) (bcs []r.Broadcast, err error) {
var bc r.Broadcast
bc.Station = bcu.Station
bc.Source = bcu.Source
{
s := "de"
bc.Language = &s
}
// Title, TitleSeries, TitleEpisode
for i, h1 := range scrape.FindAll(root, func(n *html.Node) bool { return atom.H1 == n.DataAtom && "bcast_headline" == scrape.Attr(n, "class") }) {
if i != 0 {
err = errors.New("There was more than 1 <h1 class='bcast_headline'>")
return
}
bc.Title = r.TextChildrenNoClimb(h1)
for _, span := range scrape.FindAll(h1, func(n *html.Node) bool { return atom.Span == n.DataAtom }) {
switch scrape.Attr(span, "class") {
case "bcast_overline":
s := scrape.Text(span)
bc.TitleSeries = &s
case "bcast_subtitle":
s := scrape.Text(span)
bc.TitleEpisode = &s
default:
err = errors.New("unexpected <span> inside <h1>")
return
}
bc.Title = r.TextChildrenNoClimb(h1)
}
{
description := r.TextWithBrFromNodeSet(scrape.FindAll(h1.Parent, func(n *html.Node) bool { return atom.P == n.DataAtom && "copytext" == scrape.Attr(n, "class") }))
bc.Description = &description
}
if nil == bc.Image {
FoundImage0:
for _, di := range scrape.FindAll(h1.Parent, func(n *html.Node) bool {
return atom.Div == n.DataAtom && "teaser media_video embeddedMedia" == scrape.Attr(n, "class")
}) {
for _, img := range scrape.FindAll(di, func(n *html.Node) bool { return atom.Img == n.DataAtom }) {
u, _ := url.Parse(scrape.Attr(img, "src"))
bc.Image = bcu.Source.ResolveReference(u)
break FoundImage0
}
}
}
if nil == bc.Image {
FoundImage1:
// test some candidates:
for _, no := range []*html.Node{h1.Parent, root} {
for _, di := range scrape.FindAll(no, func(n *html.Node) bool { return atom.Div == n.DataAtom && "picturebox" == scrape.Attr(n, "class") }) {
for _, img := range scrape.FindAll(di, func(n *html.Node) bool { return atom.Img == n.DataAtom }) {
u, _ := url.Parse(scrape.Attr(img, "src"))
bc.Image = bcu.Source.ResolveReference(u)
break FoundImage1
}
}
}
}
}
// Time, DtEnd
for idx, p := range scrape.FindAll(root, func(n *html.Node) bool { return atom.P == n.DataAtom && "bcast_date" == scrape.Attr(n, "class") }) {
if idx != 0 {
err = errors.New("There was more than 1 <p class='bcast_date'>")
return
}
m := bcDateRegExp.FindStringSubmatch(scrape.Text(p))
if nil == m {
err = errors.New("There was no date match")
return
}
i := r.MustParseInt
bc.Time = time.Date(i(m[3]), time.Month(i(m[2])), i(m[1]), i(m[4]), i(m[5]), 0, 0, localLoc)
t := time.Date(i(m[3]), time.Month(i(m[2])), i(m[1]), i(m[6]), i(m[7]), 0, 0, localLoc)
if bc.Time.Hour() > t.Hour() || (bc.Time.Hour() == t.Hour() && bc.Time.Minute() > t.Minute()) { // after midnight
t = t.AddDate(0, 0, 1)
}
bc.DtEnd = &t
}
// Language
for idx, meta := range scrape.FindAll(root, func(n *html.Node) bool {
return atom.Meta == n.DataAtom && "og:locale" == scrape.Attr(n, "property")
}) {
if idx != 0 {
err = errors.New("There was more than 1 <meta property='og:locale'/>")
return
}
v := scrape.Attr(meta, "content")[0:2]
bc.Language = &v
}
// Subject
for idx, a := range scrape.FindAll(root, func(n *html.Node) bool {
return atom.A == n.DataAtom && strings.HasPrefix(scrape.Attr(n, "class"), "link_broadcast media_broadcastSeries")
}) {
if idx != 0 {
err = errors.New("There was more than 1 <a class='link_broadcast media_broadcastSeries'/>")
return
}
u, _ := url.Parse(scrape.Attr(a, "href"))
bc.Subject = bc.Source.ResolveReference(u)
}
// Modified
for idx, meta := range scrape.FindAll(root, func(n *html.Node) bool {
return atom.Meta == n.DataAtom && "og:article:modified_time" == scrape.Attr(n, "property")
}) {
if idx != 0 {
err = errors.New("There was more than 1 <meta property='og:article:modified_time'/>")
return
}
v, _ := time.Parse(time.RFC3339, scrape.Attr(meta, "content"))
bc.Modified = &v
}
// Author
for idx, meta := range scrape.FindAll(root, func(n *html.Node) bool {
return atom.Meta == n.DataAtom && "author" == scrape.Attr(n, "name")
}) {
if idx != 0 {
err = errors.New("There was more than 1 <meta name='author'/>")
return
}
s := scrape.Attr(meta, "content")
bc.Author = &s
}
if "" == bc.Station.Identifier {
panic("How can the identifier miss?")
}
bcs = append(bcs, bc)
return
}
func (day *timeURL) parseBroadcastsFromNode(root *html.Node) (ret []*r.Broadcast, err error) {
// fmt.Fprintf(os.Stderr, "%s\n", day.Source.String())
index := 0
for _, at := range scrape.FindAll(root, func(n *html.Node) bool {
return atom.Div == n.DataAtom && "si_dayList_starttime" == scrape.Attr(n, "class")
}) {
// prepare response
bc := r.Broadcast{
BroadcastURL: r.BroadcastURL{
TimeURL: r.TimeURL(*day),
},
}
// some defaults
bc.Language = &lang_de
bc.Publisher = &publisher
empty_str := ""
bc.Description = &empty_str
// set start time
{
hhmm := scrape.Text(at)
// fmt.Fprintf(os.Stderr, " a_id=%s\n", a_id)
hour := r.MustParseInt(hhmm[0:2])
minute := r.MustParseInt(hhmm[3:5])
if 24 < hour || 60 < minute {
continue
}
bc.Time = time.Date(day.Year(), day.Month(), day.Day(), hour, minute, 0, 0, day.TimeZone)
if index > 0 {
ret[index-1].DtEnd = &bc.Time
}
}
// Title
for idx, div := range scrape.FindAll(at.Parent, func(n *html.Node) bool {
return atom.Div == n.DataAtom && "si_dayList_description" == scrape.Attr(n, "class")
}) {
if idx != 0 {
err = errors.New("There was more than 1 <div class='si_dayList_description'>")
return
}
bc.Title = scrape.Text(div)
// u, _ := url.Parse(scrape.Attr(h3_a, "href"))
// bc.Subject = day.Source.ResolveReference(u)
bc.Title = strings.TrimSpace(bc.Title)
for idx1, a := range scrape.FindAll(div, func(n *html.Node) bool {
return atom.A == n.DataAtom
}) {
if idx1 != 0 {
err = errors.New("There was more than 1 <a>")
return
}
u, _ := url.Parse(scrape.Attr(a, "href"))
bc.Subject = day.Source.ResolveReference(u)
}
}
// fmt.Fprintf(os.Stderr, "\n")
ret = append(ret, &bc)
index += 1
}
// fmt.Fprintf(os.Stderr, "len(ret) = %d '%s'\n", len(ret), day.Source.String())
if index > 0 {
midnight := time.Date(day.Year(), day.Month(), day.Day(), 24, 0, 0, 0, day.TimeZone)
ret[index-1].DtEnd = &midnight
}
return
}
func (day *timeURL) parseBroadcastsFromNode(root *html.Node) (ret []*r.Broadcast, err error) {
// fmt.Fprintf(os.Stderr, "%s\n", day.Source.String())
index := 0
for _, at := range scrape.FindAll(root, func(n *html.Node) bool {
return atom.A == n.DataAtom &&
atom.Td == n.Parent.DataAtom &&
atom.Tr == n.Parent.Parent.DataAtom &&
"time" == scrape.Attr(n.Parent, "class")
}) {
// prepare response
bc := r.Broadcast{
BroadcastURL: r.BroadcastURL{
TimeURL: r.TimeURL(*day),
},
}
// some defaults
bc.Language = &lang_de
{
publisher := "http://www.deutschlandfunk.de/"
if "drk" == day.Station.Identifier {
publisher = "http://www.deutschlandradiokultur.de/"
}
bc.Publisher = &publisher
}
// set start time
{
a_id := scrape.Attr(at, "name")
if "" == a_id {
continue
}
bc.Source.Fragment = a_id
hour := r.MustParseInt(a_id[0:2])
minute := r.MustParseInt(a_id[2:4])
if 24 < hour || 60 < minute {
continue
}
bc.Time = time.Date(day.Year(), day.Month(), day.Day(), hour, minute, 0, 0, day.TimeZone)
if index > 0 {
ret[index-1].DtEnd = &bc.Time
}
}
// Title
for idx, h3 := range scrape.FindAll(at.Parent.Parent, func(n *html.Node) bool {
return atom.H3 == n.DataAtom &&
atom.Td == n.Parent.DataAtom &&
atom.Tr == n.Parent.Parent.DataAtom &&
"description" == scrape.Attr(n.Parent, "class")
}) {
if idx != 0 {
err = errors.New("There was more than 1 <tr><td class='description'><h3>")
return
}
// purge 'aufnehmen' link:
for _, chi := range scrape.FindAll(h3, func(n *html.Node) bool {
return atom.A == n.DataAtom &&
"psradio" == scrape.Attr(n, "class")
}) {
h3.RemoveChild(chi)
}
// fmt.Fprintf(os.Stderr, " '%s'\n", scrape.Text(h3))
for idx, h3_a := range scrape.FindAll(h3, func(n *html.Node) bool {
return atom.A == n.DataAtom
}) {
if idx != 0 {
err = errors.New("There was more than 1 <tr><td class='description'><h3><a>")
return
}
bc.Title = scrape.Text(h3_a)
u, _ := url.Parse(scrape.Attr(h3_a, "href"))
bc.Subject = day.Source.ResolveReference(u)
}
bc.Title = strings.TrimSpace(bc.Title)
if "" == bc.Title {
bc.Title = r.TextChildrenNoClimb(h3)
}
// fmt.Fprintf(os.Stderr, " '%s'", bc.Title)
{
description := r.TextWithBrFromNodeSet(scrape.FindAll(h3.Parent, func(n *html.Node) bool { return atom.P == n.DataAtom }))
bc.Description = &description
}
}
// fmt.Fprintf(os.Stderr, "\n")
ret = append(ret, &bc)
index += 1
}
// fmt.Fprintf(os.Stderr, "len(ret) = %d '%s'\n", len(ret), day.Source.String())
if index > 0 {
midnight := time.Date(day.Year(), day.Month(), day.Day(), 24, 0, 0, 0, day.TimeZone)
ret[index-1].DtEnd = &midnight
}
return
}