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Add statistics page

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- Closes https://github.com/friendica/friendica-directory/issues/2
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Hypolite Petovan 2018-11-18 10:38:43 -05:00
commit ce075c80e6
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src/classes/Controllers/Web/Statistics.php Normal file
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<?php
namespace Friendica\Directory\Controllers\Web;
use \Friendica\Directory\Content\Pager;
use PDO;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
/**
* @author Hypolite Petovan <mrpetovan@gmail.com>
*/
class Statistics extends BaseController
{
/**
* @var \Atlas\Pdo\Connection
*/
private $connection;
/**
* @var \Psr\SimpleCache\CacheInterface
*/
private $simplecache;
/**
* @var \Friendica\Directory\Views\PhpRenderer
*/
private $renderer;
public function __construct(
\Atlas\Pdo\Connection $atlas,
\Psr\SimpleCache\CacheInterface $simplecache,
\Friendica\Directory\Views\PhpRenderer $renderer
)
{
$this->connection = $atlas;
$this->simplecache = $simplecache;
$this->renderer = $renderer;
}
public function render(\Slim\Http\Request $request, \Slim\Http\Response $response, array $args): array
{
$profilePollQueueCount = $this->connection->fetchValue('SELECT COUNT(*) FROM `profile_poll_queue`');
$profileCounts = $this->connection->fetchOne(
'SELECT
COUNT(*) AS `total`,
SUM(CASE WHEN `available` THEN 1 ELSE 0 END) AS `available`,
SUM(CASE WHEN `language` IS NOT NULL THEN 1 ELSE 0 END) AS `language`
FROM `profile`
WHERE NOT `hidden`');
$stmt = 'SELECT `language`, COUNT(*) AS `total`, COUNT(*) / :total AS `ratio`
FROM `profile`
WHERE `language` IS NOT NULL
AND `available`
AND NOT `hidden`
GROUP BY `language`
ORDER BY COUNT(*) DESC';
$profileLanguages = $this->connection->fetchAll($stmt, ['total' => $profileCounts['language']]);
$stable_version = $this->simplecache->get('stable_version');
if (!$stable_version) {
$stable_version = trim(file_get_contents('https://git.friendi.ca/friendica/friendica/raw/branch/master/VERSION'));
$this->simplecache->set('stable_version', $stable_version);
}
$dev_version = $this->simplecache->get('dev_version');
if (!$dev_version) {
$dev_version = trim(file_get_contents('https://git.friendi.ca/friendica/friendica/raw/branch/develop/VERSION'));
$this->simplecache->set('dev_version', $dev_version);
}
$serverPollQueueCount = $this->connection->fetchValue('SELECT COUNT(*) FROM `server_poll_queue`');
$serverCounts = $this->connection->fetchOne(
'SELECT
COUNT(*) AS `total`,
SUM(CASE WHEN `available` THEN 1 ELSE 0 END) AS `available`,
SUM(CASE WHEN `available` AND `language` IS NOT NULL THEN 1 ELSE 0 END) AS `language`,
SUM(CASE WHEN `available` AND `reg_policy` = "REGISTER_OPEN" THEN 1 ELSE 0 END) AS `open`,
SUM(CASE WHEN `available` AND `version` IS NOT NULL THEN 1 ELSE 0 END) AS `version`,
SUM(CASE WHEN `available` AND `version` = :dev_version THEN 1 ELSE 0 END) AS `dev_version`,
SUM(CASE WHEN `available` AND `version` = :stable_version THEN 1 ELSE 0 END) AS `stable_version`,
SUM(CASE WHEN `available` AND `version` != :dev_version AND `version` != :stable_version THEN 1 ELSE 0 END) AS `outdated_version`
FROM `server`
WHERE NOT `hidden`', ['dev_version' => $dev_version, 'stable_version' => $stable_version]);
$stmt = 'SELECT LEFT(`language`, 2) AS `language`, COUNT(*) AS `total`, COUNT(*) / :total AS `ratio`
FROM `server`
WHERE `language` IS NOT NULL
AND `available`
AND NOT `hidden`
GROUP BY LEFT(`language`, 2)
ORDER BY COUNT(*) DESC';
$serverLanguages = $this->connection->fetchAll($stmt, ['total' => $serverCounts['language']]);
$stmt = 'SELECT `version`, COUNT(*) AS `total`, COUNT(*) / :total AS `ratio`
FROM `server`
WHERE `version` IS NOT NULL
AND `available`
AND NOT `hidden`
GROUP BY `version`
ORDER BY COUNT(*) DESC';
$serverVersions = $this->connection->fetchAll($stmt, ['total' => $serverCounts['version']]);
$vars = [
'stats' => [
'profile_queue' => [
'total' => $profilePollQueueCount
],
'profile' => [
'total' => $profileCounts['total'],
'ratio' => $profileCounts['total'] / $profilePollQueueCount,
'available' => [
'total' => $profileCounts['available'],
'ratio' => $profileCounts['available'] / $profileCounts['total']
],
'language' => [
'total' => $profileCounts['language'],
'ratio' => $profileCounts['language'] / $profileCounts['available']
],
'languages' => $profileLanguages,
],
'server_queue' => [
'total' => $serverPollQueueCount
],
'server' => [
'total' => $serverCounts['total'],
'ratio' => $serverCounts['total'] / $serverPollQueueCount,
'available' => [
'total' => $serverCounts['available'],
'ratio' => $serverCounts['available'] / $serverCounts['total']
],
'language' => [
'total' => $serverCounts['language'],
'ratio' => $serverCounts['language'] / $serverCounts['available']
],
'open' => [
'total' => $serverCounts['open'],
'ratio' => $serverCounts['open'] / $serverCounts['available']
],
'version' => [
'total' => $serverCounts['version'],
'ratio' => $serverCounts['version'] / $serverCounts['available']
],
'languages' => $serverLanguages,
'versions' => $serverVersions,
],
],
'dev_version' => $dev_version,
'stable_version' => $stable_version,
];
$content = $this->renderer->fetch('statistics.phtml', $vars);
// Render index view
return ['content' => $content, 'noNavSearch' => true];
}
}