From a03f1f478a5f75de79ff2348461c8e9ed9872d3f Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Thu, 7 Nov 2019 10:30:37 +0100
Subject: [statistics] Modularize

---
 modules-available/statistics/inc/filterset.inc.php | 143 ---------------------
 1 file changed, 143 deletions(-)
 delete mode 100644 modules-available/statistics/inc/filterset.inc.php

(limited to 'modules-available/statistics/inc/filterset.inc.php')

diff --git a/modules-available/statistics/inc/filterset.inc.php b/modules-available/statistics/inc/filterset.inc.php
deleted file mode 100644
index 774bfd18..00000000
--- a/modules-available/statistics/inc/filterset.inc.php
+++ /dev/null
@@ -1,143 +0,0 @@
-<?php
-
-class FilterSet
-{
-	/**
-	 * @var \Filter[]
-	 */
-	private $filters;
-	private $sortDirection;
-	private $sortColumn;
-
-	private $cache = false;
-
-	public function __construct($filters)
-	{
-		$this->filters = $filters;
-	}
-
-	public function setSort($col, $direction)
-	{
-		$direction = ($direction === 'DESC' ? 'DESC' : 'ASC');
-
-		if (!is_string($col) || !array_key_exists($col, Page_Statistics::$columns)) {
-			/* default sorting column is clientip */
-			$col = 'clientip';
-		}
-		if ($col === $this->sortColumn && $direction === $this->sortDirection)
-			return;
-		$this->cache = false;
-		$this->sortDirection =  $direction;
-		$this->sortColumn = $col;
-	}
-
-	public function makeFragments(&$where, &$join, &$sort, &$args)
-	{
-		if ($this->cache !== false) {
-			$where = $this->cache['where'];
-			$join = $this->cache['join'];
-			$sort = $this->cache['sort'];
-			$args = $this->cache['args'];
-			return;
-		}
-		/* generate where clause & arguments */
-		$where = '';
-		$joins = [];
-		$sort = "";
-		$args = [];
-		if (empty($this->filters)) {
-			$where = ' 1 ';
-		} else {
-			foreach ($this->filters as $filter) {
-				$sep = ($where != '' ? ' AND ' : '');
-				$where .= $sep . $filter->whereClause($args, $joins);
-			}
-		}
-		$join = implode(' ', array_unique($joins));
-
-		$col = $this->sortColumn;
-		$isMapped = array_key_exists('map_sort', Page_Statistics::$columns[$col]);
-		$concreteCol = ($isMapped ? Page_Statistics::$columns[$col]['map_sort'] : $col) ;
-
-		if ($concreteCol === 'clientip') {
-			$concreteCol = "INET_ATON(clientip)";
-		}
-
-		$sort = " ORDER BY " . $concreteCol . " " . $this->sortDirection
-			. ", machineuuid ASC";
-		$this->cache = compact('where', 'join', 'sort', 'args');
-	}
-	
-	public function isNoId44Filter()
-	{
-		$filter = $this->hasFilter('Id44Filter');
-		return $filter !== false && $filter->argument == 0;
-	}
-
-	public function getSortDirection()
-	{
-		return $this->sortDirection;
-	}
-
-	public function getSortColumn()
-	{
-		return $this->sortColumn;
-	}
-
-	public function filterNonClients()
-	{
-		if (Module::get('runmode') === false || $this->hasFilter('IsClientFilter') !== false)
-			return;
-		$this->cache = false;
-		// Runmode module exists, add filter
-		$this->filters[] = new IsClientFilter(true);
-	}
-
-	/**
-	 * @param string $type filter type (class name)
-	 * @return false|Filter The filter, false if not found
-	 */
-	public function hasFilter($type)
-	{
-		foreach ($this->filters as $filter) {
-			if (get_class($filter) === $type) {
-				return $filter;
-			}
-		}
-		return false;
-	}
-
-	/**
-	 * Add a location filter based on the allowed permissions for the given permission.
-	 * Returns false if the user doesn't have the given permission for any location.
-	 *
-	 * @param string $permission permission to use
-	 * @return bool false if no permission for any location, true otherwise
-	 */
-	public function setAllowedLocationsFromPermission($permission)
-	{
-		$locs = User::getAllowedLocations($permission);
-		if (empty($locs))
-			return false;
-		if (in_array(0, $locs)) {
-			if (!isset($this->filters['permissions']))
-				return true;
-			unset($this->filters['permissions']);
-		} else {
-			$this->filters['permissions'] = new LocationFilter('=', $locs);
-		}
-		$this->cache = false;
-		return true;
-	}
-
-	/**
-	 * @return false|array
-	 */
-	public function getAllowedLocations()
-	{
-		if (isset($this->filters['permissions']->argument) && is_array($this->filters['permissions']->argument))
-			return $this->filters['permissions']->argument;
-		return false;
-	}
-
-}
-- 
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