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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

namespace modules\refresh;

class main extends \moduleMain {
	use \modules\input\traits {
			\modules\input\traits::__construct as __ConstructInput;
		}
	use \modules\output\traits {
			\modules\output\traits::__construct as __ConstructOutput;
		}

	private $active = FALSE;
	
	public function __construct() {
		parent::__construct(__DIR__);
		$this->__ConstructInput();
		$this->__ConstructOutput();
	}

	// register hooks
	public function Activate() {
		hook_add('menu.admin', [$this, '__admin_menu'], 96);
		hook_add('html.prepare', [$this, '__html_prepare']);
		hook_add('component.add', [$this, '__component']);
	}
	
	public function __component(&$status, $requested) {
		if ($requested == 'refresh') {
			$this->active = TRUE;
		}
	}

	// add admin menu button - but only on the slave (staging) site
	public function __admin_menu(&$menu) {
		if (!empty($this->settings['master'])) {
			$menu[] = [
					'caption' => 'Refresh Database', 
					'href' => '/admin/refresh-data', 
					'hint' => 'Import changed data from the Live site',  // clear out tables if you want complete refresh. Do not clear out `config`, `events` or `_migration`
					'icon' => '<i class="fas fa-database"></i>',
					's' => 0
				];
		}
	}
	
	// add the javascript to process the tables, one at a time
	// only if active 
	public function __html_prepare($modulemain) {
		$base = $modulemain->StaticUriModule(__DIR__);
		if ($this->active) {
			$id = $modulemain->IncludeFile('');
			$text = <<<'BLOCK'
function refresh_doit() {
	// get first unchecked 
	let $item = $('.list-tables input[name="table[]"]:checked').first();
	if ($item.length) {
		$item.prop('checked', false);
		let $container = $item.closest('label');
		let $span = $container.find('span.item');
		$span.addClass('hilite');				// add ellipsis??
		let tablename = $item.val();
		
		$.ajax({
			dataType: 'json',
			async: true,
			url: '/admin/refresh-data',			// check tablename again
			data: {
				key: tablename,
			},
			type: 'POST'
		}).done(function(data) {
			$span.removeClass('hilite').addClass('disabled');
			setTimeout(function() {
                refresh_doit();
            }, 100);
		});
		
	}
}
$(document).on('loaded.template', function(event, page_data, $container) {
	$container.on('click', '.action-refresh', function(e) {
		e.preventDefault();
		refresh_doit();
	});
});

BLOCK;
			$id->JavascriptCommand($text, 0);
		}
	}
	

	// retrieve info about a section of a table
	final function table_summary($tablename = '', $start = 0) {
		// get authorization
		
		set_time_limit(0);
		$model_refresh = $this->loadModel('refresh_model');
		$auth = $_SERVER['HTTP_X_AUTH'] ?? '';
		$res = $model_refresh->checkAuth($auth, $tablename);
		if (is_null($res)) {
			if ($this->__INPUT->isPost()) {
				$keys = $_POST['key'] ?? [];
				$res = $model_refresh->returnChangedRows($tablename, $keys);
				
			} else {
			
				$res = $model_refresh->generateTableSummary($tablename, $start);
			}
		}
		header('Content-type: application/json');
		die(json_encode($res, JSON_UNESCAPED_SLASHES));
	}
	
}