fix: fix CSM-005
This commit is contained in:
@@ -11,53 +11,15 @@ defmodule BDS.UI.Dashboard do
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def snapshot(nil), do: empty_snapshot()
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def snapshot(project_id) when is_binary(project_id) do
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posts =
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Repo.all(
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from post in Post,
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where: post.project_id == ^project_id,
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select: %{
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id: post.id,
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title: post.title,
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slug: post.slug,
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status: post.status,
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tags: post.tags,
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categories: post.categories,
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created_at: post.created_at,
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updated_at: post.updated_at
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}
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)
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media_items =
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Repo.all(
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from media in Media,
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where: media.project_id == ^project_id,
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select: %{mime_type: media.mime_type, size: media.size}
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)
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tag_colors =
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Repo.all(
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from tag in Tag,
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where: tag.project_id == ^project_id,
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select: %{name: tag.name, color: tag.color}
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)
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|> Enum.reduce(%{}, fn %{name: name, color: color}, acc ->
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if blank?(color), do: acc, else: Map.put(acc, name, color)
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end)
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post_stats = post_stats(posts)
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media_stats = media_stats(media_items)
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tag_cloud_items = tag_cloud_items(posts, tag_colors)
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category_counts = category_counts(posts)
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%{
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title: "dashboard.title",
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subtitle: "dashboard.subtitle",
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post_stats: post_stats,
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media_stats: media_stats,
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timeline_entries: timeline_entries(posts),
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tag_cloud_items: tag_cloud_items,
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category_counts: category_counts,
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recent_posts: recent_posts(posts)
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post_stats: post_stats(project_id),
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media_stats: media_stats(project_id),
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timeline_entries: timeline_entries(project_id),
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tag_cloud_items: tag_cloud_items(project_id),
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category_counts: category_counts(project_id),
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recent_posts: recent_posts(project_id)
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}
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end
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@@ -74,61 +36,142 @@ defmodule BDS.UI.Dashboard do
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}
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end
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defp post_stats(posts) do
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Enum.reduce(
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posts,
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defp post_stats(project_id) do
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Repo.all(
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from post in Post,
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where: post.project_id == ^project_id,
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group_by: post.status,
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select: {post.status, count(post.id)}
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)
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|> Enum.reduce(
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%{total_posts: 0, draft_count: 0, published_count: 0, archived_count: 0},
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fn post, acc ->
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acc
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|> Map.update!(:total_posts, &(&1 + 1))
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|> increment_status(post.status)
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fn
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{:draft, n}, acc -> %{acc | total_posts: acc.total_posts + n, draft_count: n}
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{:published, n}, acc -> %{acc | total_posts: acc.total_posts + n, published_count: n}
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{:archived, n}, acc -> %{acc | total_posts: acc.total_posts + n, archived_count: n}
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{_other, n}, acc -> %{acc | total_posts: acc.total_posts + n}
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end
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)
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end
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defp media_stats(media_items) do
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Enum.reduce(media_items, %{media_count: 0, image_count: 0, total_bytes: 0}, fn media, acc ->
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acc
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|> Map.update!(:media_count, &(&1 + 1))
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|> Map.update!(:total_bytes, &(&1 + (media.size || 0)))
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|> maybe_increment_image_count(media.mime_type)
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end)
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defp media_stats(project_id) do
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{media_count, total_bytes} =
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Repo.one(
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from media in Media,
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where: media.project_id == ^project_id,
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select: {count(media.id), coalesce(sum(media.size), 0)}
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)
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image_count =
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Repo.one(
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from media in Media,
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where: media.project_id == ^project_id and like(media.mime_type, "image/%"),
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select: count(media.id)
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)
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%{media_count: media_count, image_count: image_count, total_bytes: total_bytes}
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end
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defp timeline_entries(posts) do
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posts
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|> Enum.reduce(%{}, fn post, acc ->
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datetime = DateTime.from_unix!(post.created_at, :millisecond)
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key = {datetime.year, datetime.month}
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Map.update(acc, key, 1, &(&1 + 1))
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end)
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|> Enum.map(fn {{year, month}, count} -> %{year: year, month: month, count: count} end)
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|> Enum.sort_by(&{&1.year, &1.month})
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defp timeline_entries(project_id) do
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Repo.all(
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from post in Post,
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where: post.project_id == ^project_id,
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group_by: [
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fragment("CAST(strftime('%Y', datetime(? / 1000, 'unixepoch')) AS INTEGER)", post.created_at),
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fragment("CAST(strftime('%m', datetime(? / 1000, 'unixepoch')) AS INTEGER)", post.created_at)
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],
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select: %{
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year:
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fragment(
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"CAST(strftime('%Y', datetime(? / 1000, 'unixepoch')) AS INTEGER)",
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post.created_at
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),
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month:
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fragment(
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"CAST(strftime('%m', datetime(? / 1000, 'unixepoch')) AS INTEGER)",
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post.created_at
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),
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count: count(post.id)
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},
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order_by: [
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asc:
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fragment(
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"CAST(strftime('%Y', datetime(? / 1000, 'unixepoch')) AS INTEGER)",
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post.created_at
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),
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asc:
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fragment(
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"CAST(strftime('%m', datetime(? / 1000, 'unixepoch')) AS INTEGER)",
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post.created_at
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)
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]
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)
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|> Enum.take(-12)
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end
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defp tag_cloud_items(posts, tag_colors) do
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posts
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|> Enum.flat_map(&normalize_terms(&1.tags))
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|> Enum.frequencies()
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|> Enum.map(fn {tag, count} -> %{tag: tag, count: count, color: Map.get(tag_colors, tag)} end)
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|> Enum.sort_by(fn %{tag: tag, count: count} -> {-count, String.downcase(tag)} end)
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end
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defp tag_cloud_items(project_id) do
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tag_colors =
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Repo.all(
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from tag in Tag,
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where: tag.project_id == ^project_id,
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where: not is_nil(tag.color) and tag.color != "",
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select: {tag.name, tag.color}
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)
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|> Map.new()
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defp category_counts(posts) do
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posts
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|> Enum.flat_map(&normalize_terms(&1.categories))
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|> Enum.frequencies()
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|> Enum.map(fn {category, count} -> %{category: category, count: count} end)
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|> Enum.sort_by(fn %{category: category, count: count} ->
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{-count, String.downcase(category)}
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%{rows: rows} =
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Ecto.Adapters.SQL.query!(
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Repo,
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"""
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SELECT trim(je.value) AS tag, COUNT(*) AS cnt
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FROM posts, json_each(posts.tags) je
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WHERE posts.project_id = ?1
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AND trim(je.value) != ''
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GROUP BY tag
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ORDER BY cnt DESC, lower(tag) ASC
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""",
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[project_id]
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)
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Enum.map(rows, fn [tag, count] ->
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%{tag: tag, count: count, color: Map.get(tag_colors, tag)}
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end)
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end
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defp recent_posts(posts) do
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posts
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|> Enum.sort_by(& &1.updated_at, :desc)
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|> Enum.take(5)
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defp category_counts(project_id) do
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%{rows: rows} =
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Ecto.Adapters.SQL.query!(
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Repo,
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"""
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SELECT trim(je.value) AS category, COUNT(*) AS cnt
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FROM posts, json_each(posts.categories) je
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WHERE posts.project_id = ?1
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AND trim(je.value) != ''
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GROUP BY category
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ORDER BY cnt DESC, lower(category) ASC
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""",
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[project_id]
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)
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Enum.map(rows, fn [category, count] ->
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%{category: category, count: count}
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end)
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end
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defp recent_posts(project_id) do
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Repo.all(
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from post in Post,
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where: post.project_id == ^project_id,
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order_by: [desc: post.updated_at],
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limit: 5,
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select: %{
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id: post.id,
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title: post.title,
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slug: post.slug,
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status: post.status,
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updated_at: post.updated_at
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}
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)
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|> Enum.map(fn post ->
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%{
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id: post.id,
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@@ -139,30 +182,9 @@ defmodule BDS.UI.Dashboard do
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end)
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end
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defp normalize_terms(values) do
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values
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|> Kernel.||([])
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|> Enum.map(&to_string/1)
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|> Enum.map(&String.trim/1)
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|> Enum.reject(&(&1 == ""))
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end
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defp display_title(post) do
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if blank?(post.title), do: post.slug || "", else: post.title
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end
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defp increment_status(counts, :draft), do: Map.update!(counts, :draft_count, &(&1 + 1))
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defp increment_status(counts, :published), do: Map.update!(counts, :published_count, &(&1 + 1))
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defp increment_status(counts, :archived), do: Map.update!(counts, :archived_count, &(&1 + 1))
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defp increment_status(counts, _status), do: counts
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defp maybe_increment_image_count(counts, mime_type) when is_binary(mime_type) do
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if String.starts_with?(mime_type, "image/"),
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do: Map.update!(counts, :image_count, &(&1 + 1)),
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else: counts
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end
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defp maybe_increment_image_count(counts, _mime_type), do: counts
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defp blank?(value), do: value in [nil, ""]
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end
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