jdormit/looped-in
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Implement viewing child comments

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Jeremy Dormitzer 2018-01-20 10:08:52 -05:00
parent 4c83ea861e
commit 714ff39929
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GPG Key ID: 04F17C0F5A32C320
2 changed files with 46 additions and 16 deletions
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5
src/looped_in/macros.clj
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@ -1,3 +1,6 @@
(ns looped-in.macros)
(defmacro get-in-item [m ks] `(get-in ~m (vec (interpose :children ~ks))))
(defmacro get-in-item [m ks]
`(if (seq ~ks)
(get-in ~m (cons :children (interpose :children ~ks)))
(get-in ~m ~ks)))

41
src/looped_in/sidebar.cljs
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@ -21,6 +21,14 @@
(.isArray js/Array v) (map obj->clj (array-seq v))
:default (js->clj v)))])))
(defn sort-and-filter-item
[item]
(assoc item :children
(->> (:children item)
(filter #(contains? % :text))
(sort-by #(count (:children % [])) #(compare %2 %1))
(vec))))
(defn fetch-item
"Fetch the item with id `id`"
[id]
@ -50,6 +58,7 @@
:got-hits (-> state
(assoc :hits (:hits msg))
(assoc :loading false))
:enq-depth (assoc state :depth (conj (:depth state) (:index msg)))
:loading (assoc state :loading (:loading msg))
state))
@ -59,7 +68,9 @@
(log/debug state)
(cond
(:loading state) (components/loader)
(:item state) (let [current-item (get-in-item (:item state) (:depth state))]
(:item state) (let [current-item (get-in-item
(sort-and-filter-item (:item state))
(:depth state))]
(cons
(case (:type current-item)
"story" (components/card
@ -67,14 +78,28 @@
(components/story-caption (:points current-item)
(:author current-item)
(* (:created_at_i current-item) 1000)))
"comment" ())
(map (fn [child]
"comment" (components/card
(components/comment-caption (:author current-item)
(* (:created_at_i current-item) 1000))
(components/comment-text (:text current-item))))
(map-indexed (fn [index child]
(-> (components/card
(components/comment-caption (:author child)
(* (:created_at_i child) 1000))
(components/comment-text (:text child))
(components/replies-indicator (count (:children child))))
(components/with-classes "child")))
(components/with-classes "child")
((fn [card]
(if (> (count (:children child)) 0)
(-> card
(components/with-classes "clickable")
(components/with-listener
"click"
(fn [e]
(dispatch-message
{:type :enq-depth
:index index}))))
card)))))
(->> (:children current-item)
(filter #(contains? % :text))
(sort-by #(count (:children %)) #(compare %2 %1))))))
@ -87,8 +112,8 @@
(components/comments-indicator (:num_comments hit)))
((fn [card]
(if (> (:num_comments hit) 0)
(components/with-classes card "clickable")
card)))
(-> card
(components/with-classes "clickable")
(components/with-listener
"click"
(fn [e]
@ -97,7 +122,9 @@
(-> (fetch-item (:objectID hit))
(<!)
((fn [item]
(dispatch-message {:type :got-item :item item})))))))))
(dispatch-message
{:type :got-item :item item}))))))))
card)))))
(:hits state))
#_(let [current-item (get-in-items (:items state) (:depth state))]
(if (> (count current-item) 1)