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2022-10-06 22:04:13 +02:00
commit 4bc486fd92
487 changed files with 19040 additions and 0 deletions
@@ -0,0 +1,57 @@
+<?php
+
+/*
+	The UserList class loads a number of users from the database, specified by a page
+*/
+
+require_once( 'lib/config.php' );
+require_once( 'lib/db.php' );
+
+class UserList {
+	protected $page = 0;
+	
+	protected $usersPerPage = 0;
+	protected $totalResults = 0;
+	
+	public $users = array();
+	public $pages = array();
+	
+	public function __construct( $usersPerPage ) {
+		$this->usersPerPage = abs(intval($usersPerPage));
+	}
+	
+	public function setPage( $page ) {
+		$page = intval($page);
+		$this->page = $page > 0 ? $page - 1 : 0;
+	}
+	
+	public function load() {
+		$this->users = DB::query( 
+			'SELECT SQL_CALC_FOUND_ROWS 
+				UNIX_TIMESTAMP( u.registered ) as registered, 
+				u.name, u.score, u.images, u.avatar, u.website
+			FROM '.TABLE_USERS.' u
+			WHERE valid = 1
+			GROUP BY u.id
+			ORDER BY u.id ASC
+			LIMIT :1, :2',
+			$this->page * $this->usersPerPage, 
+			$this->usersPerPage
+		);
+		$this->totalResults = DB::foundRows();
+		
+		// compute previoues, current and next page
+		if( $this->totalResults > 0 ) {
+			$this->pages['current'] = $this->page+1;
+			$this->pages['total'] = ceil($this->totalResults / $this->usersPerPage);
+			if( $this->page > 0 ) {
+				$this->pages['prev'] = $this->page;
+			}
+			if( $this->totalResults > $this->usersPerPage * $this->page + $this->usersPerPage ) {
+				$this->pages['next'] = $this->page + 2;
+			}
+		}
+	}
+}
+
+?>