Add a page to list articles by tag
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a54d2e9d71
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dd9c4a6a73
@ -59,6 +59,27 @@ impl Post {
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find_by!(posts, find_by_slug, slug as String, blog_id as i32);
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find_by!(posts, find_by_ap_url, ap_url as String);
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pub fn list_by_tag(conn: &PgConnection, tag: String, (min, max): (i32, i32)) -> Vec<Post> {
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use schema::tags;
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let ids = tags::table.filter(tags::tag.eq(tag)).select(tags::post_id);
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posts::table.filter(posts::id.eq(any(ids)))
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.order(posts::creation_date.desc())
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.offset(min.into())
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.limit((max - min).into())
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.get_results::<Post>(conn)
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.expect("Error loading posts by tag")
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}
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pub fn count_for_tag(conn: &PgConnection, tag: String) -> i64 {
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use schema::tags;
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let ids = tags::table.filter(tags::tag.eq(tag)).select(tags::post_id);
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posts::table.filter(posts::id.eq(any(ids)))
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.count()
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.get_result(conn)
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.expect("Error counting posts by tag")
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}
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pub fn count_local(conn: &PgConnection) -> usize {
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use schema::post_authors;
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use schema::users;
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@ -220,7 +241,7 @@ impl Post {
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article.object_props.set_content_string(self.content.get().clone()).expect("Article::into_activity: content error");
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article.object_props.set_published_utctime(Utc.from_utc_datetime(&self.creation_date)).expect("Article::into_activity: published error");
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article.object_props.set_summary_string(self.subtitle.clone()).expect("Article::into_activity: summary error");
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article.object_props.tag = json!(mentions_json.append(&mut tags_json));
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article.object_props.tag = Some(json!(mentions_json.append(&mut tags_json)));
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article.object_props.set_url_string(self.ap_url.clone()).expect("Article::into_activity: url error");
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article.object_props.set_to_link_vec::<Id>(to.into_iter().map(Id::new).collect()).expect("Article::into_activity: to error");
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article.object_props.set_cc_link_vec::<Id>(vec![]).expect("Article::into_activity: cc error");
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@ -300,11 +321,11 @@ impl FromActivity<Article, PgConnection> for Post {
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// save mentions and tags
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if let Some(serde_json::Value::Array(tags)) = article.object_props.tag.clone() {
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for tag in tags.into_iter() {
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serde_json::from_value::<link::Mention>(tag)
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serde_json::from_value::<link::Mention>(tag.clone())
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.map(|m| Mention::from_activity(conn, m, post.id, true))
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.ok();
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serde_json::from_value::<Hashtag>(tag)
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serde_json::from_value::<Hashtag>(tag.clone())
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.map(|t| Tag::from_activity(conn, t, post.id))
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.ok();
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}
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@ -5,7 +5,7 @@ use ap_url;
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use instance::Instance;
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use schema::tags;
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#[derive(Serialize, Queryable)]
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#[derive(Serialize, Queryable, Clone)]
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pub struct Tag {
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pub id: i32,
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pub tag: String,
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@ -24,12 +24,13 @@ pub struct NewTag {
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impl Tag {
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insert!(tags, NewTag);
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get!(tags);
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find_by!(tags, find_by_name, tag as String);
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list_by!(tags, for_post, post_id as i32);
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pub fn into_activity(&self, conn: &PgConnection) -> Hashtag {
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let ht = Hashtag::default();
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let mut ht = Hashtag::default();
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ht.set_href_string(ap_url(format!("{}/tag/{}", Instance::get_local(conn).unwrap().public_domain, self.tag))).expect("Tag::into_activity: href error");
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ht.set_name_string(self.tag).expect("Tag::into_activity: name error");
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ht.set_name_string(self.tag.clone()).expect("Tag::into_activity: name error");
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ht
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}
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4
po/de.po
4
po/de.po
@ -545,5 +545,9 @@ msgstr "Über {{ instance_name }}"
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msgid "View all"
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msgstr ""
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#, fuzzy
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msgid "Articles tagged \"{{ tag }}\""
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msgstr "Über {{ instance_name }}"
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#~ msgid "Your password should be at least 8 characters long"
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#~ msgstr "Das Passwort sollte mindestens 8 Zeichen lang sein"
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4
po/en.po
4
po/en.po
@ -531,3 +531,7 @@ msgstr "Welcome on {{ instance_name }}"
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msgid "View all"
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msgstr ""
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#, fuzzy
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msgid "Articles tagged \"{{ tag }}\""
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msgstr "Welcome on {{ instance_name }}"
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4
po/fr.po
4
po/fr.po
@ -539,3 +539,7 @@ msgstr "Articles de {{ instance.name }}"
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msgid "View all"
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msgstr "Tout afficher"
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#, fuzzy
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msgid "Articles tagged \"{{ tag }}\""
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msgstr "Articles de {{ instance.name }}"
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4
po/gl.po
4
po/gl.po
@ -535,3 +535,7 @@ msgstr "Acerca de {{ instance_name }}"
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msgid "View all"
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msgstr ""
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#, fuzzy
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msgid "Articles tagged \"{{ tag }}\""
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msgstr "Acerca de {{ instance_name }}"
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4
po/nb.po
4
po/nb.po
@ -549,6 +549,10 @@ msgstr "Om {{ instance_name }}"
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msgid "View all"
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msgstr ""
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#, fuzzy
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msgid "Articles tagged \"{{ tag }}\""
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msgstr "Om {{ instance_name }}"
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#~ msgid "One reshare"
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#~ msgid_plural "{{ count }} reshares"
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#~ msgstr[0] "Én deling"
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4
po/pl.po
4
po/pl.po
@ -548,6 +548,10 @@ msgstr "O {{ instance_name }}"
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msgid "View all"
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msgstr ""
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#, fuzzy
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msgid "Articles tagged \"{{ tag }}\""
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msgstr "O {{ instance_name }}"
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#~ msgid "One reshare"
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#~ msgid_plural "{{ count }} reshares"
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#~ msgstr[0] "Jedno udostępnienie"
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@ -519,3 +519,6 @@ msgstr ""
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msgid "View all"
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msgstr ""
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msgid "Articles tagged \"{{ tag }}\""
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msgstr ""
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@ -101,6 +101,9 @@ fn main() {
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routes::static_files,
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routes::tags::tag,
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routes::tags::paginated_tag,
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routes::user::me,
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routes::user::details,
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routes::user::dashboard,
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@ -108,6 +108,7 @@ pub mod notifications;
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pub mod posts;
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pub mod reshares;
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pub mod session;
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pub mod tags;
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pub mod user;
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pub mod well_known;
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28
src/routes/tags.rs
Normal file
28
src/routes/tags.rs
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@ -0,0 +1,28 @@
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use rocket_contrib::Template;
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use serde_json;
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use plume_models::{
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db_conn::DbConn,
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posts::Post,
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tags::Tag,
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users::User,
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};
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use routes::Page;
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#[get("/tag/<name>")]
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fn tag(user: Option<User>, conn: DbConn, name: String) -> Template {
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paginated_tag(user, conn, name, Page::first())
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}
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#[get("/tag/<name>?<page>")]
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fn paginated_tag(user: Option<User>, conn: DbConn, name: String, page: Page) -> Template {
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let tag = Tag::find_by_name(&*conn, name).expect("Rendering tags::tag: tag not found");
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let posts = Post::list_by_tag(&*conn, tag.tag.clone(), page.limits());
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Template::render("tags/index", json!({
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"tag": tag.clone(),
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"account": user.map(|u| u.to_json(&*conn)),
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"articles": posts.into_iter().map(|p| p.to_json(&*conn)).collect::<Vec<serde_json::Value>>(),
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"page": page.page,
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"n_pages": Page::total(Post::count_for_tag(&*conn, tag.tag) as i32)
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}))
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}
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@ -36,7 +36,7 @@
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<p>{{ "This article is under the {{ license }} license." | _(license=article.post.license) }}</p>
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<ul class="tags">
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{% for tag in article.tags %}
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<li>{{ tag.tag }}</li>
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<li><a href="/tag/{{ tag.tag }}">{{ tag.tag }}</a></li>
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{% endfor %}
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</ul>
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<div class="flex">
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17
templates/tags/index.html.tera
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17
templates/tags/index.html.tera
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@ -0,0 +1,17 @@
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{% extends "base" %}
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{% import "macros" as macros %}
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{% block title %}
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{{ 'Articles tagged "{{ tag }}"' | _(tag=tag.tag) }}
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{% endblock title %}
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{% block content %}
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<h1>{{ 'Articles tagged "{{ tag }}"' | _(tag=tag.tag) }}</h1>
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<div class="cards">
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{% for article in articles %}
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{{ macros::post_card(article=article) }}
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{% endfor %}
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</div>
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{{ macros::paginate(page=page, total=n_pages) }}
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{% endblock content %}
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