Add improved formatting for post types

main.go

@@ -11,17 +11,21 @@ import (
 	"net/url"
 	"os"
 	"regexp"
+	"strings"
 	"time"
 
 	"github.com/jinzhu/now"
+	"p83.nl/go/ekster/pkg/jf2"
 	"p83.nl/go/ekster/pkg/microsub"
 	"willnorris.com/go/microformats"
-
-	"p83.nl/go/ekster/pkg/jf2"
 )
 
 type Summary struct {
-	Items []microsub.Item
+	PostTypes map[string]string
+	Name      string
+	Published string
+	Items     []microsub.Item
+	Grouped   map[string][]microsub.Item
 }
 
 func init() {
@@ -40,7 +44,7 @@ func main() {
 		log.Fatal(err)
 	}
 
-	f, err := openAndCreate(filename)
+	f, err := forceCreate(filename)
 
 	data, err := ioutil.ReadAll(f)
 	if err != nil {
@@ -55,9 +59,10 @@ func main() {
 		log.Fatal(err)
 	}
 
-	items = filterEntriesAfter(items, now.With(time.Now()).Monday())
+	monday := now.With(time.Now()).Monday().AddDate(0, 0, -10)
+	items = filterEntriesAfter(items, monday)
 
-	summary := Summary{Items: items}
+	summary := getSummary(monday, items)
 
 	err = outputEntries(summary, &buf)
 	if err != nil {
@@ -71,36 +76,74 @@ func main() {
 	}
 }
 
-func openAndCreate(filename string) (io.ReadCloser, error) {
-	f, err := os.Open(filename)
-	if err != nil && !os.IsExist(err) {
-		t, err := template.ParseFiles("templates/full.html")
-		if err != nil {
-			return nil, err
-		}
-		f, err = os.Create(filename)
-		if err != nil {
-			return nil, err
-		}
-		err = t.Execute(f, nil)
-		if err != nil {
-			return nil, err
-		}
-		err = f.Close()
-		if err != nil {
-			return nil, err
-		}
-		f, err = os.Open(filename)
-		if err != nil {
-			return nil, err
-		}
-	} else if err != nil {
+func getSummary(monday time.Time, items []microsub.Item) Summary {
+	year, week := monday.ISOWeek()
+	grouped := make(map[string][]microsub.Item)
+	for _, item := range items {
+		itemType := postTypeDiscovery(&item)
+		grouped[itemType] = append(grouped[itemType], item)
+	}
+	summary := Summary{
+		Name:      fmt.Sprintf("Digest for Week %d-%d", week, year),
+		Published: monday.AddDate(0, 0, 7).Format("2 Jan 2006"),
+		Items:     items,
+		Grouped:   grouped,
+	}
+	return summary
+}
+
+func forceCreate(filename string) (io.ReadCloser, error) {
+	t, err := template.ParseFiles("templates/full.html")
+	if err != nil {
+		return nil, err
+	}
+	f, err := os.Create(filename)
+	if err != nil {
+		return nil, err
+	}
+	err = t.Execute(f, nil)
+	if err != nil {
+		return nil, err
+	}
+	err = f.Close()
+	if err != nil {
+		return nil, err
+	}
+	f, err = os.Open(filename)
+	if err != nil {
 		return nil, err
 	}
 	return f, nil
 }
 
+func openAndCreate(filename string) (io.ReadCloser, error) {
+	var f io.ReadCloser
+	var err error
+
+	f, err = os.Open(filename)
+
+	if err != nil {
+		if !os.IsExist(err) {
+			f, err = forceCreate(filename)
+		}
+	}
+
+	return f, err
+}
+
 func outputEntries(summary Summary, w io.Writer) error {
+	summary.PostTypes = map[string]string{
+		"checkin":     "Checkins",
+		"event":       "Events",
+		"repost-of":   "Reposts",
+		"like-of":     "Likes",
+		"in-reply-to": "Replies",
+		"bookmark":    "Bookmarks",
+		"photo":       "Photos",
+		"note":        "Notes",
+		"article":     "Articles",
+	}
+
 	t, err := template.ParseFiles("templates/weekly.html")
 	if err != nil {
 		log.Fatal(err)
@@ -112,6 +155,67 @@ func outputEntries(summary Summary, w io.Writer) error {
 	return nil
 }
 
+func postTypeDiscovery(item *microsub.Item) string {
+	if item == nil {
+		return ""
+	}
+	if item.Checkin != nil {
+		return "checkin"
+	}
+	if item.Type == "event" {
+		return "event"
+	}
+	if len(item.RepostOf) > 0 && validUrl(item.RepostOf[0]) {
+		return "repost-of"
+	}
+	if len(item.LikeOf) > 0 && validUrl(item.LikeOf[0]) {
+		return "like-of"
+	}
+	if len(item.InReplyTo) > 0 && validUrl(item.InReplyTo[0]) {
+		return "in-reply-to"
+	}
+	if len(item.BookmarkOf) > 0 && validUrl(item.BookmarkOf[0]) {
+		return "bookmark"
+	}
+	if len(item.Photo) > 0 && validUrl(item.Photo[0]) {
+		return "photo"
+	}
+
+	var content, name string
+	if item.Content != nil {
+		content = item.Content.Text
+	}
+	if content == "" {
+		if item.Summary != "" {
+			content = item.Summary
+		}
+	}
+
+	if content == "" {
+		return "note"
+	}
+
+	name = item.Name
+
+	if name == "" {
+		return "note"
+	}
+
+	name = strings.Join(strings.Fields(strings.TrimSpace(name)), " ")
+	content = strings.Join(strings.Fields(strings.TrimSpace(content)), " ")
+
+	if !strings.HasPrefix(content, name) {
+		return "article"
+	}
+
+	return "note"
+}
+
+func validUrl(u string) bool {
+	_, err := url.Parse(u)
+	return err == nil
+}
+
 func getEntriesForFeed(u *url.URL) ([]microsub.Item, error) {
 	resp, err := http.Get(u.String())
 	if err != nil {

templates/weekly.html

@@ -1,14 +1,24 @@
 <span class="next-entry"></span>
 <div class="h-entry">
-    {{ range .Items }}
-        <h2 class="p-name">{{ .Name }}</h2>
-        {{ if .Content }}
-            {{ if .Content.HTML }}
-                <div class="e-content">{{ .Content.HTML }}</div>
-            {{ else }}
-                <div class="p-content">{{ .Content.Text }}</div>
+    <h2 class="p-name">{{ .Name }}</h2>
+    {{ range $k, $items := .Grouped }}
+        <h3>{{ index $.PostTypes $k }}</h3>
+        <ul class="{{ $k }}">
+            {{ range $items }}
+                {{ if eq $k "like-of" }}
+                    {{ range .LikeOf }}
+                        <li><a href="{{ . }}">{{ . }}</a></li>
+                    {{ end }}
+                {{ else }}
+                    {{ if .Checkin }}
+                        <li><a href="{{ .URL }}">Checkin at {{ .Checkin.Name }} in {{ .Checkin.Locality }}, {{ .Checkin.Region }}</a></li>
+                    {{ else if .Content }}
+                        <li><a href="{{ .URL }}">{{ .Content.Text }}</a></li>
+                    {{ else }}
+                        <li><a href="{{ .URL }}">{{ .Name }}</a></li>
+                    {{ end }}
+                {{ end }}
             {{ end }}
-        {{ end }}
-        <time datetime="{{ .Published }}">{{ .Published }}</time>
+        </ul>
     {{ end }}
 </div>