map-block-gutenberg / map-block-gutenberg.php

map-block-gutenberg.php in Map Block for Google Maps 1.31, at map-block-gutenberg.php

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1	<?php
2	/*
3	Plugin Name: Maps Block for Gutenberg
4	Description: Simple, no-nonsense map block powered by Google Maps for Gutenberg editor.
5	Author: WebFactory Ltd
6	Version: 1.31
7	Author URI: https://www.webfactoryltd.com/
8	Text Domain: map-block-gutenberg
9
10	Copyright 2018-2021 WebFactory Ltd (email: support@webfactoryltd.com)
11
12	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License, version 2, as
14	published by the Free Software Foundation.
15
16	This program is distributed in the hope that it will be useful,
17	but WITHOUT ANY WARRANTY; without even the implied warranty of
18	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19	GNU General Public License for more details.
20
21	You should have received a copy of the GNU General Public License
22	along with this program; if not, write to the Free Software
23	Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
24	*/
25
26	// Exit if accessed directly.
27	defined('ABSPATH') \|\| exit;
28
29	class wf_map_block {
30	static $version;
31
32	// get plugin version from header
33	static function get_plugin_version() {
34	$plugin_data = get_file_data(__FILE__, array('version' => 'Version'), 'plugin');
35	self::$version = $plugin_data['version'];
36
37	return $plugin_data['version'];
38	} // get_plugin_version
39
40
41	// hook things up
42	static function init() {
43	if (is_admin()) {
44	if (false === self::check_gutenberg()) {
45	return false;
46	}
47
48	add_filter('plugin_action_links_' . basename(dirname(__FILE__)) . '/' . basename(__FILE__),
49	array(__CLASS__, 'plugin_action_links'));
50	add_filter('plugin_row_meta', array(__CLASS__, 'plugin_meta_links'), 10, 2);
51
52	add_action('enqueue_block_editor_assets', array(__CLASS__, 'enqueue_block_editor_assets'));
53
54	add_action('wp_ajax_gmw_map_block_save_key', array(__CLASS__, 'save_key'));
55	add_action('wp_ajax_nopriv_gmw_map_block_save_key', array(__CLASS__, 'save_key'));
56	}
57	} // init
58
59
60	static function save_key() {
61	$key = substr(sanitize_html_class(@$_POST['api_key']), 0, 64);
62	update_option('gmw-map-block-key', $key);
63	echo $key;
64	die();
65	} // save_key
66
67
68	// some things have to be loaded earlier
69	static function plugins_loaded() {
70	self::$version = self::get_plugin_version();
71	} // plugins_loaded
72
73
74	// add links to plugins page
75	static function plugin_action_links($links) {
76	$gutenberg_link = '<a href="' . admin_url('post-new.php?post_type=page') . '" title="' . __('Create a new post using the Gutenberg editor', 'map-block-gutenberg') . '">' . __('Create with Gutenberg', 'map-block-gutenberg') . '</a>';
77
78	array_unshift($links, $gutenberg_link);
79
80	return $links;
81	} // plugin_action_links
82
83
84	// add links to plugin's description in plugins table
85	static function plugin_meta_links($links, $file) {
86	$support_link = '<a target="_blank" href="https://wordpress.org/support/plugin/map-block-gutenberg" title="' . __('Problems? We are here to help!', 'map-block-gutenberg') . '">' . __('Support', 'map-block-gutenberg') . '</a>';
87	$review_link = '<a target="_blank" href="https://wordpress.org/support/view/plugin-reviews/map-block-gutenberg?filter=5#pages" title="' . __('If you like it, please review the plugin', 'map-block-gutenberg') . '">' . __('Review the plugin', 'map-block-gutenberg') . '</a>';
88
89	if ($file == plugin_basename(__FILE__)) {
90	$links[] = $support_link;
91	$links[] = $review_link;
92	}
93
94	return $links;
95	} // plugin_meta_links
96
97
98	// enqueue block files
99	static function enqueue_block_editor_assets() {
100
101	// Enqueue the bundled block JS file
102	wp_register_script(
103	'wf-map-block',
104	plugins_url('/assets/js/editor.blocks.js', __FILE__),
105	[ 'wp-editor', 'wp-i18n', 'wp-element', 'wp-blocks', 'wp-components' ],
106	self::$version
107	);
108
109	$api_key = get_option('gmw-map-block-key')? get_option('gmw-map-block-key'): 'AIzaSyAjyDspiPfzEfjRSS5fQzm-3jHFjHxeXB4';
110	$wf_map_block = array(
111	'api_key' => $api_key,
112	'_description' => __('Simple yet powerfull map block powered by Google Maps.', 'map-block-gutenberg'),
113	'_map' => __('Map', 'map-block-gutenberg'),
114	'_map_lc' => __('map', 'map-block-gutenberg'),
115	'_location_lc' => __('location', 'map-block-gutenberg'),
116	'_address' => __('Address', 'map-block-gutenberg'),
117	'_zoom' => __('Zoom', 'map-block-gutenberg'),
118	'_height' => __('Height', 'map-block-gutenberg'),
119	'_api_key' => __('API Key', 'map-block-gutenberg'),
120	'_api_info_start' => __('Please create your own API key on the', 'map-block-gutenberg'),
121	'_api_info_console' => __('Google Console', 'map-block-gutenberg'),
122	'_api_info_end' => __('This is a requirement enforced by Google.', 'map-block-gutenberg')
123	);
124	wp_localize_script( 'wf-map-block', 'wf_map_block', $wf_map_block );
125
126	wp_enqueue_script('wf-map-block');
127
128	// Enqueue optional editor only styles
129	wp_enqueue_style(
130	'wf-map-block',
131	plugins_url('/assets/css/blocks.editor.css', __FILE__),
132	[ 'wp-editor' ],
133	self::$version
134	);
135	} // enqueue_block_editor_assets
136
137
138	// check if Gutenberg is available
139	static function check_gutenberg() {
140	if (false === defined('GUTENBERG_VERSION') && false === version_compare(get_bloginfo('version'), '5.0', '>=')) {
141	add_action('admin_notices', array(__CLASS__, 'notice_gutenberg_missing'));
142	return false;
143	}
144	} // check_gutenberg
145
146
147	// complain if Gutenberg is not available
148	static function notice_gutenberg_missing() {
149	echo '<div class="error"><p><b>Map Block</b> plugin requires the Gutenberg plugin to work. It is after all a block for Gutenberg ;)<br>Install the <a href="https://wordpress.org/plugins/gutenberg/" target="_blank">Gutenberg plugin</a> and this notice will go away.</p></div>';
150	} // notice_gutenberg_missing
151	} // class
152
153
154	// get the party started
155	add_action('init', array('wf_map_block', 'init'));
156	add_action('plugins_loaded', array('wf_map_block', 'plugins_loaded'));
157