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https://github.com/YunoHost-Apps/mediawiki_ynh.git
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41 lines
1.3 KiB
PHP
41 lines
1.3 KiB
PHP
<?php
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class RedisPubSubFeedEngine implements RCFeedEngine {
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/**
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* Emit a recent change notification via Redis Pub/Sub
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*
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* If the feed URI contains a path component, it will be used to generate a
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* channel name by stripping the leading slash and replacing any remaining
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* slashes with '.'. If no path component is present, the channel is set to
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* 'rc'. If the URI contains a query string, its parameters will be parsed
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* as RedisConnectionPool options.
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*
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* @example $wgRCFeeds['redis'] = array(
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* 'formatter' => 'JSONRCFeedFormatter',
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* 'uri' => "redis://127.0.0.1:6379/rc.$wgDBname",
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* );
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*
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* @since 1.22
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*/
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public function send( array $feed, $line ) {
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$parsed = parse_url( $feed['uri'] );
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$server = $parsed['host'];
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$options = array( 'serializer' => 'none' );
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$channel = 'rc';
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if ( isset( $parsed['port'] ) ) {
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$server .= ":{$parsed['port']}";
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}
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if ( isset( $parsed['query'] ) ) {
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parse_str( $parsed['query'], $options );
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}
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if ( isset( $parsed['pass'] ) ) {
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$options['password'] = $parsed['pass'];
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}
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if ( isset( $parsed['path'] ) ) {
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$channel = str_replace( '/', '.', ltrim( $parsed['path'], '/' ) );
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}
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$pool = RedisConnectionPool::singleton( $options );
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$conn = $pool->getConnection( $server );
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$conn->publish( $channel, $line );
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}
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}
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