disk-usage-insights / src / Plugin.php

Plugin.php in Disk Usage Insights trunk, at src/Plugin.php

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1	<?php
2	namespace Mgleis\DiskUsageInsights;
3
4	use Mgleis\DiskUsageInsights\Frontend\Controller\DeleteSnapshotController;
5	use Mgleis\DiskUsageInsights\Frontend\Controller\IndexController;
6	use Mgleis\DiskUsageInsights\Frontend\Controller\ScanController;
7	use Mgleis\DiskUsageInsights\Frontend\Controller\ScanStatusController;
8	use Mgleis\DiskUsageInsights\Frontend\Controller\ScanWorkerController;
9	use Mgleis\DiskUsageInsights\Frontend\Controller\ShowResultsController;
10	use Mgleis\DiskUsageInsights\Frontend\Controller\ShowResultsTableController;
11	use Mgleis\DiskUsageInsights\Frontend\Controller\ShowSnapshotsController;
12
13	class Plugin {
14
15	const TITLE = 'Disk Usage Insights';
16	const NONCE = 'disk_usage_insights';
17	/** @var string */
18	private $version = '';
19
20	public function __construct(string $version)
21	{
22	$this->version = $version;
23	}
24
25	public function init() {
26	// Ensure someone is logged in
27	if (!is_user_logged_in()) {
28	return;
29	}
30
31	// Ensure the user is an administrator
32	if (!in_array('administrator', wp_get_current_user()->roles)) {
33	return;
34	}
35
36	// Add to Tools menue
37	add_action('admin_menu', function () {
38	add_submenu_page(
39	'tools.php',
40	self::TITLE,
41	self::TITLE,
42	'administrator',
43	'disk-usage-insights',
44	[$this, 'index']
45	);
46	});
47
48	// Add to admin bar
49	add_action('admin_bar_menu', [$this, 'admin_bar_item'], 500);
50
51	// Add JavaScript libs + CSS
52	add_action('admin_enqueue_scripts', [$this, 'addScripts']);
53
54	// Add AJAX
55	add_action('wp_ajax_dui_scan', $this->wrapErrors(function() { (new ScanController())->scan(); }));
56	add_action('wp_ajax_dui_worker', $this->wrapErrors(function() { (new ScanWorkerController())->worker(); }));
57	add_action('wp_ajax_dui_status', $this->wrapErrors(function() { (new ScanStatusController())->status(); }));
58	add_action('wp_ajax_dui_delete_snapshot', $this->wrapErrors(function() { (new DeleteSnapshotController())->delete(); }));
59	add_action('wp_ajax_dui_list_snapshots', $this->wrapErrors(function() { (new ShowSnapshotsController())->execute(); }));
60	add_action('wp_ajax_dui_results_table', $this->wrapErrors(function() { (new ShowResultsTableController())->execute(); }));
61	}
62
63	public function wrapErrors(callable $fn) {
64	return function() use ($fn) {
65	try {
66	return $fn();
67	} catch (\Throwable $e) {
68	status_header(500, 'Interner Fehler');
69	//echo 'Fehler: Interner Serverfehler.';
70	echo "\n\n";
71	echo esc_html($e->getMessage());
72	echo esc_html($e->getTraceAsString());
73	wp_die();
74	}
75	};
76	}
77
78	public function addScripts($hook_suffix) {
79	if ($hook_suffix != 'tools_page_disk-usage-insights') {
80	return;
81	}
82	wp_enqueue_script(
83	'htmx.min.js',
84	plugins_url('/res/js/htmx-1.9.12.min.js', __DIR__),
85	[],
86	$this->version,
87	['in_footer' => true]
88	);
89	wp_enqueue_script(
90	'htmx-custom-error-handler.js',
91	plugins_url('/res/js/htmx-custom-error-handler.js', __DIR__),
92	[],
93	$this->version,
94	['in_footer' => true]
95	);
96	wp_enqueue_style('styles',
97	plugins_url('/res/css/styles.css', __DIR__),
98	[],
99	$this->version
100	);
101	}
102
103	public function admin_bar_item(\WP_Admin_Bar $admin_bar ) {
104	$admin_bar->add_menu(array(
105	'id' => 'menu-id',
106	'parent' => null,
107	'group' => null,
108	'title' => '<img src="' . WpHelper::getPluginUrl() . '/res/pie.svg" style="margin-top:5px; width:20px" alt="'. self::TITLE .'">',
109	'href' => admin_url('tools.php?page=disk-usage-insights'),
110	'meta' => [
111	'title' => self::TITLE
112	]
113	));
114	}
115
116	public function index() {
117	if (!isset($_GET['snapshot'])) {
118	return (new IndexController())->execute();
119	} else {
120	return (new ShowResultsController())->execute();
121	}
122	}
123
124	}
125