twitterchiver/viewer: support quoted tweets

go/twitterchiver/viewer/templates/tweets.html

@@ -14,12 +14,12 @@ html, body {
 	display: block;
 	padding-top: 8px;
 	padding-bottom: 8px;
-	border-bottom: 1px solid rgb(136, 153, 166);
+	border-bottom: 1px solid rgb(56, 68, 77);
 	width: clamp(calc(45ch+64px), 100%, calc(75ch+64px));
 }
 .tweet-list-item:first-of-type {
 	margin-top: 8px;
-	border-top: 1px solid rgb(136, 153, 166);
+	border-top: 1px solid rgb(56, 68, 77);
 }
 .tweet {
 	margin-left: 64px;
@@ -53,10 +53,10 @@ a:hover {
 .byline-link:hover .byline-name {
 	text-decoration: underline;
 }
-.byline-name {
+.byline-name, .quoted-byline-name {
 	color: white;
 }
-.byline, .retweeted-byline, .retweeted-icon {
+.byline, .retweeted-byline, .retweeted-icon, .quoted-byline {
 	color: rgb(136, 153, 166);
 }
 .retweeted-byline {
@@ -95,6 +95,24 @@ a:hover {
 .media-video {
 	width: 100%;
 }
+
+.quoted-tweet {
+	border-radius: 15px;
+	border-color: rgb(56, 68, 77);
+	border-width: 1px;
+	border-style: solid;
+	margin-top: 10px;
+	padding: 8px;
+}
+.quoted-byline {
+	margin-bottom: 6px;
+}
+.quoted-tweet-author-img {
+	border-radius: 100%;
+	height: 20px;
+	vertical-align: bottom;
+	margin-right: 2px;
+}
 </style>
 <h1>Twitterchiver: {{.TwitterUsername}}</h1>
 {{if .Query}}
@@ -127,9 +145,23 @@ a:hover {
 			<div class="content"><!--
 				-->{{call $.FormatTweetText $status.full_text $status}}<!--
 			--></div>
-			{{if .Object.extended_entities}}
+			{{if .QuotedObject}}
+			<div class="quoted-tweet">
+				<div class="quoted-byline">
+					<img class="quoted-tweet-author-img" src="{{.QuotedObject.user.profile_image_url_https}}">
+					<strong class="quoted-byline-name">{{.QuotedObject.user.name}}</strong>
+					<span class="quoted-byline-username">@{{.QuotedObject.user.screen_name}}
+					&middot;
+					<time datetime="{{.QuotedCreatedAt.Format "2006-01-02T15:04:05-0700"}}">{{.QuotedCreatedAtFriendly}}</time>
+				</div>
+				<div class="quoted-content"><!--
+					-->{{if .QuotedObject.full_text}}{{.QuotedObject.full_text}}{{else}}{{.QuotedObject.text}}{{end}}<!--
+				--></div>
+			</div>
+			{{end}}
+			{{if $status.extended_entities}}
 			<div class="media">
-				{{range $entity := .Object.extended_entities.media}}
+				{{range $entity := $status.extended_entities.media}}
 				<div class="media-item">
 					{{if eq $entity.type "video"}}
 						<video controls poster="{{rewriteURL $entity.media_url_https}}" class="media-video">

go/twitterchiver/viewer/viewer.go

@@ -256,17 +256,25 @@ SELECT
 	t.id,
 	t.text,
 	t.object,
-	CAST(COALESCE(t.object->'retweeted_status'->>'created_at', t.object->>'created_at') AS timestamp with time zone) created_at
+	rt.object retweet_object,
+	qt.object quote_object,
+	CAST(COALESCE(t.object->'retweeted_status'->>'created_at', t.object->>'created_at') AS timestamp with time zone) created_at,
+	CAST(qt.object->>'created_at' AS timestamp with time zone) quoted_created_at
 FROM
 	user_accounts_tweets uat
 INNER JOIN
 	user_accounts ua ON ua.userid=uat.userid
-INNER JOIN tweets t ON t.id=uat.tweetid
+INNER JOIN
+	tweets t ON t.id=uat.tweetid
+LEFT JOIN
+	tweets rt ON rt.id=CAST(t.object->'retweeted_status'->>'id' AS BIGINT)
+LEFT JOIN
+	tweets qt ON qt.id=CAST(t.object->>'quoted_status_id' AS BIGINT)
 WHERE 1=1
 	AND ua.username=$1
 	AND uat.on_timeline
 	AND ($3::bigint=0 OR t.id <= $3::bigint)
-	AND ($4='' OR ($4<>'' AND (to_tsvector('english', text) @@ to_tsquery('english', $4) OR to_tsvector('english', object->'retweeted_status'->>'full_text') @@ to_tsquery('english', $4) OR object->'user'->>'screen_name'=$4)))
+	AND ($4='' OR ($4<>'' AND (to_tsvector('english', t.text) @@ to_tsquery('english', $4) OR to_tsvector('english', t.object->'retweeted_status'->>'full_text') @@ to_tsquery('english', $4) OR t.object->'user'->>'screen_name'=$4)))
 ORDER BY t.id DESC
 LIMIT $2
 `, twitterUser, pageSize+1, startFrom, query)
@@ -282,6 +290,10 @@ LIMIT $2
 			CreatedAt               time.Time
 			CreatedAtFriendly       string
 			Object                  interface{}
+			RetweetedObject         interface{}
+			QuotedObject            interface{}
+			QuotedCreatedAt         time.Time
+			QuotedCreatedAtFriendly string
 		}
 		type twitterData struct {
 			TwitterUsername string
@@ -447,29 +459,40 @@ LIMIT $2
 		now := time.Now()
 		for rows.Next() {
 			var t tweet
-			var o pgtype.JSONB
+			var o, ro, qo pgtype.JSONB
-			if err := rows.Scan(&t.ID, &t.Text, &o, &t.CreatedAt); err != nil {
+			var qca pgtype.Timestamptz
+			if err := rows.Scan(&t.ID, &t.Text, &o, &ro, &qo, &t.CreatedAt, &qca); err != nil {
 				writeError(rw, http.StatusInternalServerError, "reading from database", err)
 				return
 			}
-			if err := json.Unmarshal(o.Bytes, &t.Object); err != nil {
+			if o.Status == pgtype.Present {
-				writeError(rw, http.StatusInternalServerError, "parsing JSON from database", err)
+				var oo interface{}
+				if err := json.Unmarshal(o.Bytes, &oo); err != nil {
+					writeError(rw, http.StatusInternalServerError, "parsing JSON from database (object)", err)
 					return
 				}
-			ago := now.Sub(t.CreatedAt)
+				t.Object = oo
-			switch {
+				t.CreatedAtFriendly = agoFriendly(now, t.CreatedAt)
-			case t.CreatedAt.Year() != now.Year():
+			}
-				t.CreatedAtFriendly = t.CreatedAt.Format("Jan 2, 2006")
+			if ro.Status == pgtype.Present {
-			case t.CreatedAt.YearDay() != now.YearDay():
+				var oo interface{}
-				t.CreatedAtFriendly = t.CreatedAt.Format("Jan 2")
+				if err := json.Unmarshal(ro.Bytes, &oo); err != nil {
-			case ago.Hours() >= 1.0:
+					writeError(rw, http.StatusInternalServerError, "parsing JSON from database (retweeted object)", err)
-				t.CreatedAtFriendly = fmt.Sprintf("%dh", int(ago.Hours()))
+					return
-			case ago.Minutes() >= 1.0:
+				}
-				t.CreatedAtFriendly = fmt.Sprintf("%dm", int(ago.Minutes()))
+				t.RetweetedObject = oo
-			case ago.Seconds() >= 0.0:
+			}
-				t.CreatedAtFriendly = fmt.Sprintf("%ds", int(ago.Seconds()))
+			if qo.Status == pgtype.Present {
-			default:
+				var oo interface{}
-				t.CreatedAtFriendly = fmt.Sprintf("in %ds", -int(ago.Seconds()))
+				if err := json.Unmarshal(qo.Bytes, &oo); err != nil {
+					writeError(rw, http.StatusInternalServerError, "parsing JSON from database (quoted object)", err)
+					return
+				}
+				t.QuotedObject = oo
+			}
+			if qca.Status == pgtype.Present {
+				t.QuotedCreatedAt = qca.Time
+				t.QuotedCreatedAtFriendly = agoFriendly(now, qca.Time)
 			}
 			td.Tweets = append(td.Tweets, t)
 		}
@@ -488,3 +511,20 @@ LIMIT $2
 	log.Printf("now listening on :8080")
 	log.Print(http.ListenAndServe(":8080", r))
 }
+func agoFriendly(now, at time.Time) string {
+	ago := now.Sub(at)
+	switch {
+	case at.Year() != now.Year():
+		return at.Format("Jan 2, 2006")
+	case at.YearDay() != now.YearDay():
+		return at.Format("Jan 2")
+	case ago.Hours() >= 1.0:
+		return fmt.Sprintf("%dh", int(ago.Hours()))
+	case ago.Minutes() >= 1.0:
+		return fmt.Sprintf("%dm", int(ago.Minutes()))
+	case ago.Seconds() >= 0.0:
+		return fmt.Sprintf("%ds", int(ago.Seconds()))
+	default:
+		return fmt.Sprintf("in %ds", -int(ago.Seconds()))
+	}
+}