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discourse-data-explorer
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Add denormalized column info

This commit is contained in:
Kane York 2015-07-28 11:18:22 -07:00
parent 01b08242fc
commit fb42dc483c
3 changed files with 136 additions and 14 deletions
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21
assets/javascripts/discourse/components/explorer-schema.js.es6
View File

@ -18,24 +18,23 @@ export default Ember.Component.extend({
}
schema[key].forEach(function(col) {
let notes = false;
const notes_components = [];
if (col.primary) {
notes_components.push("primary key");
}
if (col.is_nullable) {
notes = "null";
notes_components.push("null");
}
if (col.column_default) {
if (notes) {
notes += ", default " + col.column_default;
} else {
notes = "default " + col.column_default;
}
notes_components.push("default " + col.column_default);
}
if (col.fkey_info) {
if (notes) {
notes += ", fkey " + col.fkey_info;
} else {
notes = "fkey " + col.fkey_info;
notes_components.push("fkey " + col.fkey_info);
}
if (col.denormal) {
notes_components.push("denormal " + col.denormal);
}
const notes = notes_components.join(", ");
if (notes) {
col.notes = notes;

2
assets/stylesheets/explorer.scss
View File

@ -92,7 +92,7 @@
dd {
display: inline-block;
vertical-align: text-top;
width: 90px;
width: 110px;
color: $tertiary;
margin: 0;
padding-left: 7px;

125
plugin.rb
View File

@ -165,6 +165,7 @@ google_user_infos.email
end
def self.schema
# No need to expire this, because the server processes get restarted on upgrade
# refer user to http://www.postgresql.org/docs/9.3/static/datatype.html
@schema ||= begin
results = ActiveRecord::Base.exec_sql <<SQL
@ -194,7 +195,10 @@ SQL
end
clen = hash.delete 'character_maximum_length'
dt = hash['data_type']
if dt == 'character varying'
if hash['column_name'] == 'id'
hash['data_type'] = 'serial'
hash['primary'] = true
elsif dt == 'character varying'
hash['data_type'] = "varchar(#{clen.to_i})"
elsif dt == 'timestamp without time zone'
hash['data_type'] = 'timestamp'
@ -215,6 +219,9 @@ SQL
if enum_info.include? full_col_name
hash['enum'] = enum_info[full_col_name]
end
if denormalized_columns.include? full_col_name
hash['denormal'] = denormalized_columns[full_col_name]
end
fkey = fkey_info(hash['table_name'], hash['column_name'])
if fkey
hash['fkey_info'] = fkey
@ -309,6 +316,7 @@ SQL
:'post_actions.related_post_id' => :posts,
:'color_scheme_colors.color_scheme_id' => :color_schemes,
:'color_schemes.versioned_id' => :color_schemes,
:'incoming_links.incoming_referer_id' => :incoming_referers,
:'incoming_referers.incoming_domain_id' => :incoming_domains,
@ -348,6 +356,121 @@ SQL
}.with_indifferent_access
end
def self.denormalized_columns
{
:'posts.reply_count' => :post_replies,
:'posts.quote_count' => :quoted_posts,
:'posts.incoming_link_count' => :topic_links,
:'posts.word_count' => :posts,
:'posts.avg_time' => :post_timings,
:'posts.reads' => :post_timings,
:'posts.like_score' => :post_actions,
:'posts.like_count' => :post_actions,
:'posts.bookmark_count' => :post_actions,
:'posts.vote_count' => :post_actions,
:'posts.off_topic_count' => :post_actions,
:'posts.notify_moderators_count' => :post_actions,
:'posts.spam_count' => :post_actions,
:'posts.illegal_count' => :post_actions,
:'posts.inappropriate_count' => :post_actions,
:'posts.notify_user_count' => :post_actions,
:'topics.views' => :topic_views,
:'topics.posts_count' => :posts,
:'topics.reply_count' => :posts,
:'topics.incoming_link_count' => :topic_links,
:'topics.moderator_posts_count' => :posts,
:'topics.participant_count' => :posts,
:'topics.word_count' => :posts,
:'topics.last_posted_at' => :posts,
:'topics.last_post_user_idt' => :posts,
:'topics.avg_time' => :post_timings,
:'topics.highest_post_number' => :posts,
:'topics.image_url' => :posts,
:'topics.excerpt' => :posts,
:'topics.like_count' => :post_actions,
:'topics.bookmark_count' => :post_actions,
:'topics.vote_count' => :post_actions,
:'topics.off_topic_count' => :post_actions,
:'topics.notify_moderators_count' => :post_actions,
:'topics.spam_count' => :post_actions,
:'topics.illegal_count' => :post_actions,
:'topics.inappropriate_count' => :post_actions,
:'topics.notify_user_count' => :post_actions,
:'categories.topic_count' => :topics,
:'categories.post_count' => :posts,
:'categories.latest_post_id' => :posts,
:'categories.latest_topic_id' => :topics,
:'categories.description' => :posts,
:'categories.read_restricted' => :category_groups,
:'categories.topics_year' => :topics,
:'categories.topics_month' => :topics,
:'categories.topics_week' => :topics,
:'categories.topics_day' => :topics,
:'categories.posts_year' => :posts,
:'categories.posts_month' => :posts,
:'categories.posts_week' => :posts,
:'categories.posts_day' => :posts,
:'badges.grant_count' => :user_badges,
:'groups.user_count' => :group_users,
:'directory_items.likes_received' => :post_actions,
:'directory_items.likes_given' => :post_actions,
:'directory_items.topics_entered' => :user_stats,
:'directory_items.days_visited' => :user_stats,
:'directory_items.posts_read' => :user_stats,
:'directory_items.topic_count' => :topics,
:'directory_items.post_count' => :posts,
:'post_search_data.search_data' => :posts,
:'top_topics.yearly_posts_count' => :posts,
:'top_topics.monthly_posts_count' => :posts,
:'top_topics.weekly_posts_count' => :posts,
:'top_topics.daily_posts_count' => :posts,
:'top_topics.yearly_views_count' => :topic_views,
:'top_topics.monthly_views_count' => :topic_views,
:'top_topics.weekly_views_count' => :topic_views,
:'top_topics.daily_views_count' => :topic_views,
:'top_topics.yearly_likes_count' => :post_actions,
:'top_topics.monthly_likes_count' => :post_actions,
:'top_topics.weekly_likes_count' => :post_actions,
:'top_topics.daily_likes_count' => :post_actions,
:'top_topics.yearly_op_likes_count' => :post_actions,
:'top_topics.monthly_op_likes_count' => :post_actions,
:'top_topics.weekly_op_likes_count' => :post_actions,
:'top_topics.daily_op_likes_count' => :post_actions,
:'top_topics.all_score' => :posts,
:'top_topics.yearly_score' => :posts,
:'top_topics.monthly_score' => :posts,
:'top_topics.weekly_score' => :posts,
:'top_topics.daily_score' => :posts,
:'topic_links.clicks' => :topic_link_clicks,
:'topic_search_data.search_data' => :topics,
:'topic_users.liked' => :post_actions,
:'topic_users.bookmarked' => :post_actions,
:'user_stats.posts_read_count' => :post_timings,
:'user_stats.topic_reply_count' => :posts,
:'user_stats.first_post_created_at' => :posts,
:'user_stats.post_count' => :posts,
:'user_stats.topic_count' => :topics,
:'user_stats.likes_given' => :post_actions,
:'user_stats.likes_received' => :post_actions,
:'user_search_data.search_data' => :user_profiles,
:'users.last_posted_at' => :posts,
:'users.previous_visit_at' => :user_visits,
}.with_indifferent_access
end
end
# Reimplement a couple ActiveRecord methods, but use PluginStore for storage instead