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[UI][CACHE][DB] Add follow counts to left panel, caching the results; change follow table

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Hugo Sales 2020-08-15 07:03:58 +00:00 committed by Hugo Sales
parent 3c67773e59
commit 65a129aac6
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GPG Key ID: 7D0C7EAFC9D835A0
4 changed files with 36 additions and 16 deletions
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9
components/Left/Left.php
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@ -20,6 +20,7 @@
namespace Component\Left;
use App\Core\Event;
use App\Core\Log;
use App\Core\Module;
use App\Util\Common;
use Exception;
@ -31,10 +32,14 @@ class Left extends Module
try {
$user = Common::user();
if ($user != null) {
$vars['user_nickname'] = $user->getNickname();
$vars['user_tags'] = $user->getActor()->getSelfTags();
$actor = $user->getActor();
$vars['user_nickname'] = $user->getNickname();
$vars['user_tags'] = $actor->getSelfTags();
$vars['user_followers'] = $actor->getFollowersCount();
$vars['user_followed'] = $actor->getFollowedCount();
}
} catch (Exception $e) {
Log::error('Got an exception while populating variables for the left panel: ' . $e);
}
return Event::next;
}

10
src/Entity/Follow.php
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@ -111,17 +111,13 @@ class Follow extends Entity
'fields' => [
'follower' => ['type' => 'int', 'not null' => true, 'description' => 'gsactor listening'],
'followed' => ['type' => 'int', 'not null' => true, 'description' => 'gsactor being listened to'],
'uri' => ['type' => 'varchar', 'length' => 191, 'description' => 'universally unique identifier'],
'created' => ['type' => 'datetime', 'not null' => true, 'default' => 'CURRENT_TIMESTAMP', 'description' => 'date this record was created'],
'modified' => ['type' => 'timestamp', 'not null' => true, 'default' => 'CURRENT_TIMESTAMP', 'description' => 'date this record was modified'],
],
'primary key' => ['follower', 'followed'],
'unique keys' => [
'subscription_uri_key' => ['uri'],
],
'indexes' => [
'subscription_subscriber_idx' => ['follower', 'created'],
'subscription_subscribed_idx' => ['followed', 'created'],
'indexes' => [
'follow_follower_idx' => ['follower', 'created'],
'follow_followed_idx' => ['followed', 'created'],
],
];
}

25
src/Entity/GSActor.php
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@ -19,6 +19,7 @@
namespace App\Entity;
use App\Core\Cache;
use App\Core\DB\DB;
use App\Core\Entity;
use App\Core\UserRoles;
@ -219,7 +220,10 @@ class GSActor extends Entity
public function getSelfTags(): array
{
return DB::findBy('gsactor_tag', ['tagger' => $this->id, 'tagged' => $this->id]);
return Cache::get('selftags-' . $this->id,
function () {
return DB::findBy('gsactor_tag', ['tagger' => $this->id, 'tagged' => $this->id]);
});
}
public function setSelfTags(array $tags, array $existing): void
@ -235,6 +239,25 @@ class GSActor extends Entity
foreach ($pt_to_remove as $pt) {
DB::remove($pt);
}
Cache::delete('selftags-' . $this->id);
}
public function getFollowersCount()
{
return Cache::get('followers-' . $this->id,
function () {
return DB::dql('select count(f) from App\Entity\Follow f where f.followed = :followed',
['followed' => $this->id])[0][1];
});
}
public function getFollowedCount()
{
return Cache::get('followed-' . $this->id,
function () {
return DB::dql('select count(f) from App\Entity\Follow f where f.follower = :follower',
['follower' => $this->id])[0][1];
});
}
public static function schemaDef(): array

8
templates/left/left.html.twig
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@ -30,12 +30,8 @@
{% endfor %}
</div>
<div class="stats">
<span>
<b>1337</b>
Followers</span>
<span>
<b>42</b>
Following</span>
<span> <b> {{ user_followers }} </b> {{'Followers' | trans}} </span>
<span> <b> {{ user_followed }} </b> {{'Followed' | trans}} </span>
</div>
</div>
</a>