mirror of https://github.com/friendica/friendica
273 lines
9.4 KiB
PHP
273 lines
9.4 KiB
PHP
<?php
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namespace Friendica\Module\Admin;
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use Friendica\Core\Config;
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use Friendica\Core\Renderer;
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use Friendica\Database\DBA;
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use Friendica\DI;
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use Friendica\Module\BaseAdminModule;
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class Federation extends BaseAdminModule
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{
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public static function content(array $parameters = [])
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{
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parent::content($parameters);
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// get counts on active federation systems this node is knowing
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// We list the more common systems by name. The rest is counted as "other"
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$systems = [
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'friendica' => ['name' => 'Friendica', 'color' => '#ffc018'], // orange from the logo
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'diaspora' => ['name' => 'Diaspora', 'color' => '#a1a1a1'], // logo is black and white, makes a gray
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'funkwhale' => ['name' => 'Funkwhale', 'color' => '#4082B4'], // From the homepage
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'gnusocial' => ['name' => 'GNU Social/Statusnet', 'color' => '#a22430'], // dark red from the logo
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'hubzilla' => ['name' => 'Hubzilla/Red Matrix', 'color' => '#43488a'], // blue from the logo
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'mastodon' => ['name' => 'Mastodon', 'color' => '#1a9df9'], // blue from the Mastodon logo
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'misskey' => ['name' => 'Misskey', 'color' => '#ccfefd'], // Font color of the homepage
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'peertube' => ['name' => 'Peertube', 'color' => '#ffad5c'], // One of the logo colors
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'pixelfed' => ['name' => 'Pixelfed', 'color' => '#11da47'], // One of the logo colors
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'pleroma' => ['name' => 'Pleroma', 'color' => '#E46F0F'], // Orange from the text that is used on Pleroma instances
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'plume' => ['name' => 'Plume', 'color' => '#7765e3'], // From the homepage
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'socialhome' => ['name' => 'SocialHome', 'color' => '#52056b'], // lilac from the Django Image used at the Socialhome homepage
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'wordpress' => ['name' => 'WordPress', 'color' => '#016087'], // Background color of the homepage
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'writefreely' => ['name' => 'WriteFreely', 'color' => '#292929'], // Font color of the homepage
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'other' => ['name' => DI::l10n()->t('Other'), 'color' => '#F1007E'], // ActivityPub main color
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];
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$platforms = array_keys($systems);
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$counts = [];
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foreach ($platforms as $platform) {
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$counts[$platform] = [];
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}
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$total = 0;
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$users = 0;
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$gservers = DBA::p("SELECT COUNT(*) AS `total`, SUM(`registered-users`) AS `users`, `platform`,
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ANY_VALUE(`network`) AS `network`, MAX(`version`) AS `version`
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FROM `gserver` WHERE `last_contact` >= `last_failure` GROUP BY `platform`");
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while ($gserver = DBA::fetch($gservers)) {
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$total += $gserver['total'];
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$users += $gserver['users'];
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$versionCounts = [];
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$versions = DBA::p("SELECT COUNT(*) AS `total`, `version` FROM `gserver`
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WHERE `last_contact` >= `last_failure` AND `platform` = ?
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GROUP BY `version` ORDER BY `version`", $gserver['platform']);
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while ($version = DBA::fetch($versions)) {
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$version['version'] = str_replace(["\n", "\r", "\t"], " ", $version['version']);
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if (in_array($gserver['platform'], ['Red Matrix', 'redmatrix', 'red'])) {
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$version['version'] = 'Red ' . $version['version'];
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}
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$versionCounts[] = $version;
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}
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DBA::close($versions);
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$platform = $gserver['platform'] = strtolower($gserver['platform']);
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if ($platform == 'friendika') {
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$platform = 'friendica';
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} elseif (in_array($platform, ['red matrix', 'redmatrix', 'red'])) {
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$platform = 'hubzilla';
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} elseif(stristr($platform, 'pleroma')) {
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$platform = 'pleroma';
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} elseif(stristr($platform, 'statusnet')) {
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$platform = 'gnusocial';
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} elseif(stristr($platform, 'wordpress')) {
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$platform = 'wordpress';
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} elseif (!in_array($platform, $platforms)) {
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$platform = 'other';
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}
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if ($platform != $gserver['platform']) {
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if ($platform == 'other') {
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$versionCounts = $counts[$platform][1] ?? [];
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$versionCounts[] = ['version' => $gserver['platform'] ?: DI::l10n()->t('unknown'), 'total' => $gserver['total']];
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$gserver['version'] = '';
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} else {
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$versionCounts = array_merge($versionCounts, $counts[$platform][1] ?? []);
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}
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$gserver['platform'] = $platform;
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$gserver['total'] += $counts[$platform][0]['total'] ?? 0;
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$gserver['users'] += $counts[$platform][0]['users'] ?? 0;
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}
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if ($platform == 'friendica') {
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$versionCounts = self::reformaFriendicaVersions($versionCounts);
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} elseif ($platform == 'pleroma') {
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$versionCounts = self::reformaPleromaVersions($versionCounts);
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} elseif ($platform == 'diaspora') {
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$versionCounts = self::reformaDiasporaVersions($versionCounts);
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}
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$versionCounts = self::sortVersion($versionCounts);
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$gserver['platform'] = $systems[$platform]['name'];
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$counts[$platform] = [$gserver, $versionCounts, str_replace([' ', '%'], '', $platform), $systems[$platform]['color']];
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}
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DBA::close($gserver);
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// some helpful text
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$intro = DI::l10n()->t('This page offers you some numbers to the known part of the federated social network your Friendica node is part of. These numbers are not complete but only reflect the part of the network your node is aware of.');
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$hint = DI::l10n()->t('The <em>Auto Discovered Contact Directory</em> feature is not enabled, it will improve the data displayed here.');
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// load the template, replace the macros and return the page content
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$t = Renderer::getMarkupTemplate('admin/federation.tpl');
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return Renderer::replaceMacros($t, [
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'$title' => DI::l10n()->t('Administration'),
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'$page' => DI::l10n()->t('Federation Statistics'),
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'$intro' => $intro,
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'$hint' => $hint,
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'$autoactive' => Config::get('system', 'poco_completion'),
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'$counts' => $counts,
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'$version' => FRIENDICA_VERSION,
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'$legendtext' => DI::l10n()->t('Currently this node is aware of %d nodes with %d registered users from the following platforms:', $total, $users),
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]);
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}
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/**
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* early friendica versions have the format x.x.xxxx where xxxx is the
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* DB version stamp; those should be operated out and versions be combined
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*
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* @param array $versionCounts list of version numbers
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* @return array with cleaned version numbers
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*/
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private static function reformaFriendicaVersions(array $versionCounts)
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{
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$newV = [];
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$newVv = [];
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foreach ($versionCounts as $vv) {
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$newVC = $vv['total'];
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$newVV = $vv['version'];
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$lastDot = strrpos($newVV, '.');
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$len = strlen($newVV) - 1;
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if (($lastDot == $len - 4) && (!strrpos($newVV, '-rc') == $len - 3)) {
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$newVV = substr($newVV, 0, $lastDot);
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}
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if (isset($newV[$newVV])) {
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$newV[$newVV] += $newVC;
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} else {
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$newV[$newVV] = $newVC;
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}
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}
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foreach ($newV as $key => $value) {
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array_push($newVv, ['total' => $value, 'version' => $key]);
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}
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$versionCounts = $newVv;
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return $versionCounts;
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}
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/**
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* in the DB the Diaspora versions have the format x.x.x.x-xx the last
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* part (-xx) should be removed to clean up the versions from the "head
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* commit" information and combined into a single entry for x.x.x.x
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*
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* @param array $versionCounts list of version numbers
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* @return array with cleaned version numbers
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*/
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private static function reformaDiasporaVersions(array $versionCounts)
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{
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$newV = [];
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$newVv = [];
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foreach ($versionCounts as $vv) {
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$newVC = $vv['total'];
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$newVV = $vv['version'];
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$posDash = strpos($newVV, '-');
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if ($posDash) {
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$newVV = substr($newVV, 0, $posDash);
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}
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if (isset($newV[$newVV])) {
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$newV[$newVV] += $newVC;
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} else {
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$newV[$newVV] = $newVC;
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}
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}
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foreach ($newV as $key => $value) {
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array_push($newVv, ['total' => $value, 'version' => $key]);
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}
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$versionCounts = $newVv;
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return $versionCounts;
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}
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/**
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* Clean up Pleroma version numbers
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*
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* @param array $versionCounts list of version numbers
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* @return array with cleaned version numbers
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*/
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private static function reformaPleromaVersions(array $versionCounts)
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{
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$compacted = [];
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foreach ($versionCounts as $key => $value) {
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$version = $versionCounts[$key]['version'];
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$parts = explode(' ', trim($version));
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do {
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$part = array_pop($parts);
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} while (!empty($parts) && ((strlen($part) >= 40) || (strlen($part) <= 3)));
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// only take the x.x.x part of the version, not the "release" after the dash
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if (!empty($part) && strpos($part, '-')) {
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$part = explode('-', $part)[0];
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}
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if (!empty($part)) {
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if (empty($compacted[$part])) {
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$compacted[$part] = $versionCounts[$key]['total'];
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} else {
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$compacted[$part] += $versionCounts[$key]['total'];
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}
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}
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}
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$versionCounts = [];
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foreach ($compacted as $version => $pl_total) {
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$versionCounts[] = ['version' => $version, 'total' => $pl_total];
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}
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return $versionCounts;
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}
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/**
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* Reformat, sort and compact version numbers
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*
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* @param array $versionCounts list of version numbers
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* @return array with reformatted version numbers
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*/
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private static function sortVersion(array $versionCounts)
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{
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//
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// clean up version numbers
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//
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// some platforms do not provide version information, add a unkown there
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// to the version string for the displayed list.
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foreach ($versionCounts as $key => $value) {
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if ($versionCounts[$key]['version'] == '') {
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$versionCounts[$key] = ['total' => $versionCounts[$key]['total'], 'version' => DI::l10n()->t('unknown')];
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}
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}
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// Assure that the versions are sorted correctly
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$v2 = [];
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$versions = [];
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foreach ($versionCounts as $vv) {
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$version = trim(strip_tags($vv["version"]));
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$v2[$version] = $vv;
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$versions[] = $version;
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}
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usort($versions, 'version_compare');
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$versionCounts = [];
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foreach ($versions as $version) {
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$versionCounts[] = $v2[$version];
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}
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return $versionCounts;
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}
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}
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