Post by vaguemind » Fri Dec 02, 2016 9:43 am

I am trying to add Arabic language to my Opencart v2.2.0 website. I successfully installed the language but when I switch from the original language to Arabic, the currency symbol is not changing to its Arabic symbol.

How do I make Opencart convert the language currency symbol when the language changes?
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Post by Johnathan » Sat Dec 03, 2016 5:34 am

Currency symbols are part of the currency, not the language. You need to switch your *currency* if you want a different symbol.

You can set the symbol for the currency in its settings (System > Localisation > Currencies). If you want the currency to automatically change when the language is changed, you'd need a modification for that. I haven't seen anything in the OpenCart marketplace, but there might be something for that. Otherwise, you'd need to hire someone to write one for you.

If you need to find a developer, you should post a request in the OpenCart "Commercial Support" forum, which is checked by a number of OpenCart developers. You can also try checking out the OpenCart "Partners" area.

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Post by Passko » Tue Apr 18, 2017 11:16 pm

I found this free mod https://www.opencart.com/index.php?rout ... n_id=23041
which change currency on language change. Unfortunatelly, it's not working in the latest version of OC 2.3.0.2.
Can anyone help with editing the code, to make it compatible with 2.3.0.2?
Here is the code:

Code: Select all

<modification>

	<!-- CATALOG CONTROLLER -->
	
	<file name="catalog/controller/common/language.php">
		<operation>
			<search position="after"><![CDATA[
			if (isset($this->request->post['code'])) {
			]]></search>
			<add><![CDATA[
			
			$currency_code = $this->config->get('c2l_'.$this->request->post['code']) !== NULL ? $this->config->get('c2l_'.$this->request->post['code']) : false;
			
			if ($currency_code)
			{	
				$this->currency->set($currency_code);

				unset($this->session->data['shipping_method']);
				unset($this->session->data['shipping_methods']);
			}
			]]></add>
		</operation>
	</file>
	
	<!-- ADMIN FORM -->
	
	<file name="admin/view/template/localisation/language_form.tpl">
		<operation>
			<search position="before" index="2"><![CDATA[
			<div class="form-group">
			]]></search>
			<add><![CDATA[
			<div class="form-group">
				<label class="col-sm-2 control-label" for="input-currency"><span data-toggle="tooltip" title="<?php echo $help_currency; ?>"><?php echo $entry_currency; ?></span></label>
				<div class="col-sm-10">
				  <select name="currency" id="input-currency" class="form-control">
					<option value=""><?php echo $text_currency; ?></option>
					<?php if ($currencies) { foreach ($currencies as $e) { ?>
					<option value="<?php echo $e['code']; ?>" <?php if ($e['code'] == $currency) echo 'selected="selected"'; ?>><?php echo $e['title']; ?></option>
					<?php } } ?>
				  </select>
				</div>
			</div>
			]]></add>
		</operation>
	</file>
	
	<!-- ADMIN LANGUAGE -->
	
	<file name="admin/language/english/localisation/language.php">
		<operation>
			<search position="after"><![CDATA[
			$_['text_edit']         = 'Edit Language';
			]]></search>
			<add><![CDATA[
			$_['text_currency']     = 'N/A';
			]]></add>
		</operation>
		<operation>
			<search position="after"><![CDATA[
			$_['help_status']       = 'Hide/Show it in language dropdown';
			]]></search>
			<add><![CDATA[
			$_['help_currency']     = 'Default currency for this language';
			]]></add>
		</operation>
		<operation>
			<search position="after"><![CDATA[
			$_['entry_sort_order']  = 'Sort Order';
			]]></search>
			<add><![CDATA[
			$_['entry_currency']    = 'Default Currency';
			]]></add>
		</operation>
	</file>
	
	<!-- ADMIN CONTROLLER -->
	
	<file name="admin/controller/localisation/language.php">
		<operation>
			<search position="after"><![CDATA[
			$data['text_disabled'] = $this->language->get('text_disabled');
			]]></search>
			<add><![CDATA[
			$data['text_currency'] = $this->language->get('text_currency');
			]]></add>
		</operation>
		<operation>
			<search position="after"><![CDATA[
			$data['entry_status'] = $this->language->get('entry_status');
			]]></search>
			<add><![CDATA[
			$data['entry_currency'] = $this->language->get('entry_currency');
			]]></add>
		</operation>
		<operation>
			<search position="after"><![CDATA[
			$data['help_status'] = $this->language->get('help_status');
			]]></search>
			<add><![CDATA[
			$data['help_currency'] = $this->language->get('help_currency');
			]]></add>
		</operation>
		<operation>
			<search position="before"><![CDATA[
			if (isset($this->request->post['status'])) {
			]]></search>
			<add><![CDATA[
			if (isset($this->request->post['currency'])) {
				$data['currency'] = $this->request->post['currency'];
			} elseif (!empty($language_info)) {
				$data['currency'] = $language_info['currency'];
			} else {
				$data['currency'] = '';
			}
			
			]]></add>
		</operation>
		<operation>
			<search position="after"><![CDATA[
			$language_info = $this->model_localisation_language->getLanguage($this->request->get['language_id']);
			]]></search>
			<add><![CDATA[
			$language_info['currency'] = $this->config->get('c2l_'.$language_info['code']) !== NULL ? $this->config->get('c2l_'.$language_info['code']) : '';
			]]></add>
		</operation>
		<operation>
			<search position="before"><![CDATA[
			$data['header'] = $this->load->controller('common/header');
			]]></search>
			<add><![CDATA[
			$this->load->model('localisation/currency');
			
			$data['currencies'] = array();

			$results = $this->model_localisation_currency->getCurrencies();

			foreach ($results as $result) {
				if ($result['status']) {
					$data['currencies'][] = array(
						'title'        => $result['title'],
						'code'         => $result['code'],
						'symbol_left'  => $result['symbol_left'],
						'symbol_right' => $result['symbol_right']
					);
				}
			}
			
			]]></add>
		</operation>
		<operation>
			<search position="after"><![CDATA[
			$this->model_localisation_language->addLanguage($this->request->post);
			]]></search>
			<add><![CDATA[
			
			if ($this->request->post['currency'] != '')
			{
				$this->load->model('setting/setting');
				$settings = $this->model_setting_setting->getSetting('c2l');
				$settings['c2l_'.$this->request->post['code']] = $this->request->post['currency'];
				$this->model_setting_setting->editSetting('c2l', $settings);
			}
			]]></add>
		</operation>
		<operation>
			<search position="after"><![CDATA[
			$this->model_localisation_language->editLanguage($this->request->get['language_id'], $this->request->post);
			]]></search>
			<add><![CDATA[
			
			if ($this->request->post['currency'] != '')
			{
				$this->load->model('setting/setting');
				$settings = $this->model_setting_setting->getSetting('c2l');
				$settings['c2l_'.$this->request->post['code']] = $this->request->post['currency'];
				$this->model_setting_setting->editSetting('c2l', $settings);
			}
			]]></add>
		</operation>
	</file>
	
</modification>

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Post by IP_CAM » Wed Apr 19, 2017 8:41 am

Well, if you would have offered something in return, I assume, someone would have
replied to this already. ::) But for latest Versions, and under the aspect, that a Variety
of paid extensions for such already exists, not so many are eager, to freely spread
their knowledge, without ever getting anything back, I assume... :choke:
But don't take it personal, it's just an information. ;)
Ernie

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