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[0] in function chmod in /var/www/hopeinstoughton_www/wp-content/plugins/simple-universal-google-analytics/main.php on line 8
[1] in function include_once in /var/www/hopeinstoughton_www/wp-settings.php on line 560
[2] in function require_once in /var/www/hopeinstoughton_www/wp-config.php on line 85
[3] in function require_once in /var/www/hopeinstoughton_www/wp-load.php on line 50
[4] in function require_once in /var/www/hopeinstoughton_www/wp-blog-header.php on line 13
[5] in function require in /var/www/hopeinstoughton_www/index.php on line 17

<?php

class Distribution_model extends Database_Model {

	private $distrib_id;
	private $dc_name;
	private $dc_email;
	private $dc_currency;
	private $dc_show;
	private $dc_postcode;
	private $dc_country;
	private $dc_homepage;
	private $areas;
	private $module;
	private $x_data;

	const MODULES = [
		'holidaysAus', 'holidaysUsa',
		'freightAuspost', 'freightFedex', 'freightUps', 'freightUsps',
//		'track123', 'trackUsps',
		'storeStripe', 'storePaypal',
	];
	
	public function DistribId() {
		if (func_num_args()) {
			$old_id = $this->distrib_id;
			$this->distrib_id = func_get_arg(0);
			if ($old_id != $this->distrib_id) {
				$this->Load();
			}
			return $this;
		}
		return $this->distrib_id;
	}

	public function HomePage() {
		if (func_num_args()) {
			$this->dc_homepage = func_get_arg(0);
			return $this;
		}
		return $this->dc_homepage;
	}

	public function Currency() {
		if (func_num_args()) {
			$this->dc_currency = func_get_arg(0);
			return $this;
		}
		return $this->dc_currency;
	}
	public function ShowCurrency() {
		if (func_num_args()) {
			$this->dc_show = func_get_arg(0);
			return $this;
		}
		return $this->dc_show;
	}

	public function CustomFields($rep) {
		$rep->pagesize(25);

		$col = $rep->AddColumn();
		$col->name('dc_name')
			->caption('Location Name')
			->render(function($value, $item) {
				$safename = htmlspecialchars($value);
				$auth = hook_execute('nonce.create', FALSE, 'distrib', $item->dc_id, 600);
				return "<a href=\"/admin/store/distribution?auth={$auth}\">$safename</a>";
			});
		$col = $rep->AddColumn();
		$col->name('dc_country')
			->caption('Country')
			->width(60);

	}

	public function DistributionList($rep) {
		$data = $rep->Query('select dc_id, dc_name, dc_country from distribution')
					->GroupBy('dc_id')
					->Execute();
		return ['data' => $data];						
	}
	
	protected function Load() {
		$row = $this->Query("select * from `distribution`")
				->Where('dc_id=%d', $this->distrib_id)
				->Get()
				->First();
		$this->dc_name = $row->dc_name ?? '';
		$this->dc_email = $row->dc_email ?? '';
		$this->dc_currency = $row->dc_currency ?? '';
		$this->dc_postcode = $row->dc_postcode ?? '';
		$this->dc_country  = $row->dc_country ?? '';
		$this->dc_homepage = $row->dc_homepage ?? '';
		$this->dc_show 	   = (int) $row->dc_show ?? 0;
		
		// load service areas and modules
		$this->areas = [];
		$this->module = [];
		if ($this->distrib_id) {
			$rows = $this->Query("select country from `distrib_country` ")
						->Where('distrib=%d', $this->distrib_id)
						->Get();
			foreach($rows as $row) {
				$this->areas[] = $row->country;
			}
			
			$rows = $this->Query("select dm_module,dm_active,dm_payload from `distrib_module` ")
						->Where('dm_distrib=%d', $this->distrib_id)
						->Get();
			foreach($rows as $row) {
				$this->module[$row->dm_module] = [
					'active' => (int) $row->dm_active,
					'payload' => json_decode($row->dm_payload, TRUE),
				];
			}
		}
	}
	
	public function saveDetails($post) {
		$record = $this->distrib_id ? $this->distrib_id : NULL;
		$tab = $post['tab'];
		switch($tab) {
			case 'gen':
				$x = $this->TableName('distribution')
					->AutoInc('dc_id')
					->InsertOrUpdate([
						'dc_id' => $record,
					],[
						'dc_name' => trim($post['dc_name'] ?? ''),
						'dc_email' => trim($post['dc_email'] ?? ''),
						'dc_currency' => strtoupper(trim($post['dc_currency'] ?? '')),
						'dc_postcode' => trim($post['dc_postcode'] ?? ''),
						'dc_country' => trim($post['dc_country'] ?? ''),
						'dc_homepage' => trim($post['dc_homepage'] ?? ''),
						'dc_show' => (int) ($post['dc_show'] ?? '0'),
						
					]);
				$this->distrib_id = $x->dc_id;
				break;
				
			case 'ctry':
				$this->saveDetails_Country($post['country'] ?? []);
				break;
		}
		return TRUE;
	}
	
	public function saveDetails_Country($country) {
		header('Content-type: text/plain');
		$oldlist = $this->areas;
		$newlist = $country;
		// ignore unchanged
		foreach($newlist as $index => $cc) {
			$ps = array_search($cc, $oldlist);
			if ($ps !== FALSE) {
				unset($newlist[$index], $oldlist[$ps]);
			}
		};
		if (count($newlist)) {			// insert new stuff
			$val = '';
			foreach($newlist as $item) {
				if ($val != '') $val .= ',';
				$val .= "({$this->distrib_id},'$item')";
			}
			$sql = "insert into distrib_country (distrib,country) values $val";
			$this->Query($sql)->Get();
			$this->DbErr();
		}
		if (count($oldlist)) {			// remove old stuff
			$this->Query("delete from distrib_country")
					->Where('distrib=%d', $this->distrib_id)
					->WhereIn('country', $oldlist)
					->Get();
			$this->DbErr();
			
		}
	}
	
	public function page_general() {
		$homepage = [
			[ 'key' => '', 'value' => '(please select store homepage)' ]
		];
		$homepage = hook_execute('url.key.select', $homepage);
		$data = [
			'template'		=> 'store_dist_general',
			'dc_name'		=> $this->dc_name,
			'dc_email'  	=> $this->dc_email,
			'dc_currency'	=> $this->dc_currency,
			'dc_show'		=> (int) $this->dc_show,
			'dc_postcode'	=> $this->dc_postcode,
			'dc_country'	=> $this->dc_country,
			'dc_homepage'	=> $this->dc_homepage,
			'list_country'	=> hook_execute('geoip.list', []),
			'list_homepage'	=> $homepage,
		];
		
		return $data;
	}
	
	// pages 2 and 3 only active once general page saved
	public function page_country() {
		$list = hook_execute('geoip.list', []);
		$existing = array_flip($this->areas);
		
		// to do: disable countries serviced by another warehouse
		foreach($list as &$item) {
			if (isset($existing[$item['key']])) $item['sel'] = 1;
		}
		
		return [
			'id'			=> $this->distrib_id,
			'template'		=> 'store_dist_country',
			'list_country'	=> $list,
		];
	}

	public function __field_enabled($value, $item) {
		$enabled = $item['enabled'];
		$required = $item['r'];
		$missing = $item['m'];
		$sel = $enabled ? ' checked' : '';
		$dis = $required ? ' disabled' : '';
		$edt = $required ? '' : ' class="checkbox-edit"';
		return "<input type=\"checkbox\"$edt name=\"cb|{$item['module']}|{$item['a']}\" value=\"1\"$dis$sel>";
	}

	protected function CustomFields_Modules($rep) {
		$rep->pagesize(10);

		$col = $rep->AddColumn();
		$col->className('details-control')
			->width(20)
			->sort('none');

		$col = $rep->AddColumn();
		$col->name('enabled')
			->width(40)
			->sort('none')
			->caption('Enabled')
			->className('dt-center')			// sClass
			->render([$this, '__field_enabled']);

		$col = $rep->AddColumn();
		$col->name('name')
			->width(110)
			->caption('Name');

		$col = $rep->AddColumn();			// hidden field
		$col->name('data')
			->width(0);

		$col = $rep->AddColumn();
		$col->name('desc')
			->caption('Description');
	}

	public function page_modules() {
		// generate field defs for module list - no upgrade
		$rep = new ReportObject;
		$this->CustomFields_Modules($rep);
		$res = [];
		$rep->asDataTablesDefinition($res);
		$res['id']			= $this->distrib_id;
		$res['template']	= 'store_dist_modules';
		return $res;
	}

	// each module, description, and whether this has been enabled for this warehouse
	public function page_modules_list($settings_model) {
		$result = [];
		$rep = new ReportObject;
		$this->CustomFields_Modules($rep);

        $modules = $GLOBALS['loader']->getModuleList();
        foreach($modules as $module => $module_data) {
			if (in_array($module, static::MODULES)) {
				$module_data['current'] = $this->module[$module]['payload'] ?? [];
				$enabled = $this->module[$module]['active'] ?? 0;
				$node = [	
					'm' => 0,
					'r' => 0,
					'a' => '',
					'enabled' => $enabled,
					'name' => $module,
					'desc' => $module_data['.info']['name'], 
					'data' => [],
					'module' => $module,
				];
				$settings_model->generateSettingsDropdown($node, $module, $module_data, '/admin/store/distribution/modules-edit', $this->distrib_id);
				$data[] = $node;
			}
		}
		$this->x_data = $data;
		$rep->onData([$this, '__ondata']);
		$data = $rep->Execute();
		unset($node);
		foreach($data as &$node) {
			if (!count($node['data'])) $node['DT_RowClass'] = 'nochild';
		}
		return [ 'data' => $data ];
	}
	public function __ondata($rep) {
		return $this->x_data;
	}
	
	public function moduleSettingsEnable($post, $param2) {
		if (isset($post['value'])) {
			$this->TableName('distrib_module')
				->InsertOrUpdate([
					'dm_distrib'	=> $this->distrib_id,
					'dm_module'		=> $param2,
				], [
					'dm_active'		=> $post['value'],
				], [
					'dm_payload'	=> '{}',
				]);
			return NULL;
		}
		return [
			'result' => 29541,
			'message' => 'Unknown update action',
		];
/*		header('Content-type: text/plain');
		var_dump($param2);
		var_dump($param3);
		var_dump($post);
		exit; */
	}
	
	private function _getModuleNameFromHash($modulehash) {
		$salt = $GLOBALS['loader']->Salt();
		foreach($this->module as $module_name => $stuff) {
			$thishash = md5("{$salt}:$module_name:{$this->distrib_id}");
			if ($thishash == $modulehash) return $module_name;
		}
		return FALSE;
	}
	
	public function moduleSettingsUpdate($post, $modulehash, $fieldname) {
		$module_name = $this->_getModuleNameFromHash($modulehash);
		if ($module_name === FALSE) return FALSE;
		$value = $post['value'];
		
		$payload = $this->module[$module_name]['payload'] ?? [];
		$payload[$fieldname] = $value;
		$this->TableName('distrib_module')
			->InsertOrUpdate([
				'dm_distrib'	=> $this->distrib_id,
				'dm_module'		=> $module_name,
			], [
				'dm_payload'	=> json_encode($payload, JSON_UNESCAPED_SLASHES),
			]);
		
		return [
			'refresh'	=> FALSE,			// don't trigger 'loaded.template',
		];
	}
	
	public function MapToDistribution($country) {
		$row = $this->Query('select distrib from `distrib_country`')
					->Where('country=%s', $country)
					->First();
		if ($row->empty()) return -1;		// not found
		return (int)$row->distrib;
	}
	
	public function loadModuleSettings($data = [], $modulename = '' ) {
		if ($modulename != '') {
			return $this->module[$modulename]['payload'] ?? $data;
		} else {
			foreach(static::MODULES as $modulename) {
				$module_info = $GLOBALS['loader']->GetModuleInfo($modulename);
				if (isset($this->module[$modulename]) && !empty($this->module[$modulename]['active'])) {
					$module_info['active'] = true;
					$module_info['current'] = $this->module[$modulename]['payload'];
					$GLOBALS['loader']->LoadModule($modulename);
					// enable the module, 
					// load distrib-specific settinsg
				} else {
					$module_info['active'] = false;
					// disable the module
				}
			}
		}
	}
	
	public function enableModule($modulename) {
		if (isset($this->module[$modulename]) && !empty($this->module[$modulename]['active'])) {
			$module_info = $GLOBALS['loader']->GetModuleInfo($modulename);
			$module_info['active'] = true;
			$module_info['current'] = $this->module[$modulename]['payload'];
			$GLOBALS['loader']->LoadModule($modulename);
		}
	}
}