Init

2026-02-14 19:34:54 +03:00
commit 5c3329238b
867 changed files with 214778 additions and 0 deletions
--- a/api/Money.php
+++ b/api/Money.php
@@ -0,0 +1,157 @@
+<?php
+
+/**
+ * Simpla CMS
+ *
+ * @copyright	2011 Denis Pikusov
+ * @link		http://simplacms.ru
+ * @author		Denis Pikusov
+ *
+ */
+ 
+require_once('Simpla.php');
+
+
+class Money extends Simpla
+{
+	private $currencies = array();
+	private $currency;
+
+	public function __construct()
+	{
+		parent::__construct();
+		
+		if(isset($this->settings->price_decimals_point))
+			$this->decimals_point = $this->settings->price_decimals_point;
+		
+		if(isset($this->settings->price_thousands_separator))
+			$this->thousands_separator = $this->settings->price_thousands_separator;
+ 
+		$this->design->smarty->registerPlugin('modifier', 'convert', array($this, 'convert'));
+
+		$this->init_currencies();
+	}
+	
+	private function init_currencies()
+	{
+		$this->currencies = array();
+		// Выбираем из базы валюты
+		$query = "SELECT id, name, sign, code, rate_from, rate_to, cents, position, enabled FROM __currencies ORDER BY position";
+		$this->db->query($query);
+		
+		$results = $this->db->results();
+		
+		foreach($results as $c)
+		{
+			$this->currencies[$c->id] = $c;
+		}
+		
+		$this->currency = reset($this->currencies);
+
+	}
+
+	
+	public function get_currencies($filter = array())
+	{
+		$currencies = array();
+		foreach($this->currencies as $id=>$currency)
+			if((isset($filter['enabled']) && $filter['enabled'] == 1 && $currency->enabled) || empty($filter['enabled']))
+				$currencies[$id] = $currency;
+			
+		return $currencies;
+	}
+	
+	public function get_currency($id = null)
+	{
+		if(!empty($id) && is_integer($id) && isset($this->currencies[$id]))
+			return $this->currencies[$id];
+			
+		if(!empty($id) && is_string($id))
+		{
+			foreach($this->currencies as $currency)
+			{
+				if($currency->code == $id)
+					return $currency;
+			}
+		}
+
+		return $this->currency;
+	}
+	
+	
+	public function add_currency($currency)
+	{	
+		$query = $this->db->placehold('INSERT INTO __currencies
+		SET ?%',
+		$currency);
+
+		if(!$this->db->query($query))
+			return false;
+
+		$id = $this->db->insert_id();
+		$this->db->query("UPDATE __currencies SET position=id WHERE id=?", $id);
+		$this->init_currencies();
+			
+		return $id;
+	}
+	
+	public function update_currency($id, $currency)
+	{	
+		$query = $this->db->placehold('UPDATE __currencies
+						SET ?%
+						WHERE id in (?@)',
+					$currency, (array)$id);
+		if(!$this->db->query($query))
+			return false;
+		
+		$this->init_currencies();
+		return $id;
+	}
+	
+	public function delete_currency($id)
+	{
+		if(!empty($id))
+		{
+			$query = $this->db->placehold("DELETE FROM __currencies WHERE id=? LIMIT 1", intval($id));
+			$this->db->query($query);
+		}
+		$this->init_currencies();		
+	}	
+	
+	
+	public function convert($price, $currency_id = null, $format = true)
+	{
+		if(isset($currency_id))
+		{
+			if(is_numeric($currency_id))
+				$currency = $this->get_currency((integer)$currency_id);
+			else
+				$currency = $this->get_currency((string)$currency_id);
+		}
+		elseif(isset($_SESSION['currency_id']))
+			$currency = $this->get_currency($_SESSION['currency_id']);
+		else
+			$currency = current($this->get_currencies(array('enabled'=>1)));
+								
+		$result = $price;
+		
+		if(!empty($currency))
+		{		
+			// Умножим на курс валюты
+			$result = $result*$currency->rate_from/$currency->rate_to;
+			
+			// Точность отображения, знаков после запятой
+			$precision = isset($currency->cents)?$currency->cents:2;
+		}
+		
+		// Форматирование цены
+		if($format)
+			$result = number_format($result, $precision, $this->settings->decimals_point, $this->settings->thousands_separator);
+		else
+			$result = round($result, $precision);
+
+		return $result;
+	}
+
+	
+}