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msd2/phpBB3/phpbb/textreparser/manager.php

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+<?php
+/**
+ *
+ * This file is part of the phpBB Forum Software package.
+ *
+ * @copyright (c) phpBB Limited <https://www.phpbb.com>
+ * @license GNU General Public License, version 2 (GPL-2.0)
+ *
+ * For full copyright and license information, please see
+ * the docs/CREDITS.txt file.
+ *
+ */
+
+namespace phpbb\textreparser;
+
+class manager
+{
+	/**
+	 * @var \phpbb\config\config
+	 */
+	protected $config;
+
+	/**
+	 * @var \phpbb\config\db_text
+	 */
+	protected $config_text;
+
+	/**
+	 * @var \phpbb\di\service_collection
+	 */
+	protected $reparsers;
+
+	/**
+	 * @var array
+	 */
+	protected $resume_data;
+
+	/**
+	 * Constructor
+	 *
+	 * @param \phpbb\config\config			$config
+	 * @param \phpbb\config\db_text			$config_text
+	 * @param \phpbb\di\service_collection	$reparsers
+	 */
+	public function __construct(\phpbb\config\config $config, \phpbb\config\db_text $config_text, \phpbb\di\service_collection $reparsers)
+	{
+		$this->config = $config;
+		$this->config_text = $config_text;
+		$this->reparsers = $reparsers;
+	}
+
+	/**
+	 * Loads resume data from the database
+	 *
+	 * @param string	$name	Name of the reparser to which the resume data belongs
+	 *
+	 * @return array
+	 */
+	public function get_resume_data($name)
+	{
+		if ($this->resume_data === null)
+		{
+			$resume_data = $this->config_text->get('reparser_resume');
+			$this->resume_data = !empty($resume_data) ? unserialize($resume_data) : array();
+		}
+
+		return isset($this->resume_data[$name]) ? $this->resume_data[$name] : array();
+	}
+
+	/**
+	 * Updates the resume data in the database
+	 *
+	 * @param string	$name		Name of the reparser to which the resume data belongs
+	 * @param int		$min		Lowest record ID
+	 * @param int		$current	Current record ID
+	 * @param int		$size		Number of records to process at a time
+	 * @param bool		$update_db	True if the resume data should be written to the database, false if not. (default: true)
+	 */
+	public function update_resume_data($name, $min, $current, $size, $update_db = true)
+	{
+		// Prevent overwriting the old, stored array
+		if ($this->resume_data === null)
+		{
+			$this->get_resume_data('');
+		}
+
+		$this->resume_data[$name] = array(
+			'range-min'		=> $min,
+			'range-max'		=> $current,
+			'range-size'	=> $size,
+		);
+
+		if ($update_db)
+		{
+			$this->config_text->set('reparser_resume', serialize($this->resume_data));
+		}
+	}
+
+	/**
+	 * Sets the interval for a text_reparser cron task
+	 *
+	 * @param string	$name		Name of the reparser to schedule
+	 * @param int		$interval	Interval in seconds, 0 to disable the cron task
+	 */
+	public function schedule($name, $interval)
+	{
+		if (isset($this->reparsers[$name]) && isset($this->config[$name . '_cron_interval']))
+		{
+			$this->config->set($name . '_cron_interval', $interval);
+		}
+	}
+
+	/**
+	 * Sets the interval for all text_reparser cron tasks
+	 *
+	 * @param int	$interval	Interval in seconds, 0 to disable the cron task
+	 */
+	public function schedule_all($interval)
+	{
+		// This way we don't construct every registered reparser
+		$reparser_array = array_keys($this->reparsers->getArrayCopy());
+
+		foreach ($reparser_array as $reparser)
+		{
+			$this->schedule($reparser, $interval);
+		}
+	}
+
+	/**
+	 * Finds a reparser by name.
+	 *
+	 * If there is no reparser with the specified name, null is returned.
+	 *
+	 * @param string $name Name of the reparser to look up.
+	 * @return string A reparser service name, or null.
+	 */
+	public function find_reparser($name)
+	{
+		foreach ($this->reparsers as $service => $reparser)
+		{
+			if ($reparser->get_name() == $name)
+			{
+				return $service;
+			}
+		}
+		return null;
+	}
+}