visualizer / index.php

index.php in Visualizer – Tables & Charts Manager with Built-in AI Generator 3.7.12, at index.php

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1	<?php
2	/*
3	Plugin Name: Visualizer: Tables and Charts for WordPress
4	Plugin URI: https://themeisle.com/plugins/visualizer-charts-and-graphs-lite/
5	Description: A simple, easy to use and quite powerful tool to create, manage and embed interactive charts into your WordPress posts and pages. The plugin uses Google Visualization API to render charts, which supports cross-browser compatibility (adopting VML for older IE versions) and cross-platform portability to iOS and new Android releases.
6	Version: 3.7.12
7	Author: Themeisle
8	Author URI: http://themeisle.com
9	Requires at least: 3.5
10	Tested up to: 5.6
11	License: GPL v2.0 or later
12	WordPress Available: yes
13	Requires License: no
14	Pro Slug: visualizer-pro
15	License URI: http://www.opensource.org/licenses/gpl-license.php
16	*/
17
18	// Prevent direct access to the plugin folder.
19	if ( ! defined( 'ABSPATH' ) ) {
20	header( 'HTTP/1.0 404 Not Found', true, 404 );
21	exit;
22	}
23	// don't load the plugin, if it has been already loaded
24	if ( class_exists( 'Visualizer_Plugin', false ) ) {
25	return;
26	}
27
28	// support for pro versions before 3.3.0
29	if ( class_exists( 'Visualizer_Pro', false ) ) {
30	define( 'VISUALIZER_PRO', true );
31	} else {
32	defined( 'VISUALIZER_PRO' ) \|\| define( 'VISUALIZER_PRO', false );
33	}
34
35	/**
36	* Automatically loads classes for the plugin. Checks a namespace and loads only
37	* approved classes.
38	*
39	* @since 1.0.0
40	*
41	* @param string $class The class name to autoload.
42	*
43	* @return boolean Returns TRUE if the class is located. Otherwise FALSE.
44	*/
45	function visualizer_autoloader( $class ) {
46	$namespaces = array( 'Visualizer' );
47	foreach ( $namespaces as $namespace ) {
48	if ( substr( $class, 0, strlen( $namespace ) ) === $namespace ) {
49	$filename = dirname( __FILE__ ) . str_replace( '_', DIRECTORY_SEPARATOR, "_classes_{$class}.php" );
50	if ( is_readable( $filename ) ) {
51	require $filename;
52
53	return true;
54	}
55	}
56	}
57
58	return false;
59	}
60
61	/**
62	* Instantiates the plugin and setup all modules.
63	*
64	* @since 1.0.0
65	*/
66	function visualizer_launch() {
67	// setup environment
68	define( 'VISUALIZER_BASEFILE', __FILE__ );
69	define( 'VISUALIZER_BASENAME', plugin_basename( __FILE__ ) );
70	define( 'VISUALIZER_ABSURL', plugins_url( '/', __FILE__ ) );
71	define( 'VISUALIZER_ABSPATH', dirname( __FILE__ ) );
72	define( 'VISUALIZER_REST_VERSION', 1 );
73	// if the below is true, then the js/customization.js in the plugin folder will be used instead of the one in the uploads folder (if it exists).
74	// this is also used in Block.php
75	define( 'VISUALIZER_TEST_JS_CUSTOMIZATION', false );
76
77	if ( ! defined( 'VISUALIZER_CSV_DELIMITER' ) ) {
78	define( 'VISUALIZER_CSV_DELIMITER', ',' );
79	}
80	if ( ! defined( 'VISUALIZER_CSV_ENCLOSURE' ) ) {
81	define( 'VISUALIZER_CSV_ENCLOSURE', '"' );
82	}
83	if ( ! defined( 'VISUALIZER_DEBUG' ) ) {
84	define( 'VISUALIZER_DEBUG', false );
85	}
86
87	define( 'VISUALIZER_SKIP_CHART_TYPE_PAGE', true );
88
89	// if x and y features are required, this value should read x,y or x\|y or x;y.
90	define( 'VISUALIZER_ENABLE_BETA_FEATURES', '' );
91
92	// the link to pre-build queries.
93	define( 'VISUALIZER_DB_QUERY_DOC_URL', 'https://docs.themeisle.com/article/970-visualizer-sample-queries-to-generate-charts' );
94	define( 'VISUALIZER_MAIN_DOC', 'https://docs.themeisle.com/category/657-visualizer' );
95	define( 'VISUALIZER_DOC_COLLECTION', 'https://docs.themeisle.com/search?collectionId=561ec249c69791452ed4bceb&query=#+visualizer' );
96	define( 'VISUALIZER_DEMO_URL', 'https://demo.themeisle.com/visualizer/#' );
97	define( 'VISUALIZER_CODE_SNIPPETS_URL', 'https://docs.themeisle.com/category/726-visualizer' );
98
99	// to redirect all themeisle_log_event to error log.
100	define( 'VISUALIZER_LOCAL_DEBUG', false );
101
102	// instantiate the plugin
103	$plugin = Visualizer_Plugin::instance();
104
105	// instantiate Gutenberg block
106	add_action(
107	'plugins_loaded', function () {
108	if ( function_exists( 'register_block_type' ) ) {
109	Visualizer_Gutenberg_Block::get_instance();
110	}}
111	);
112
113	// set general modules
114	$plugin->setModule( Visualizer_Module_Utility::NAME );
115	$plugin->setModule( Visualizer_Module_Setup::NAME );
116	$plugin->setModule( Visualizer_Module_Sources::NAME );
117	$plugin->setModule( Visualizer_Module_Chart::NAME );
118
119	if ( is_admin() \|\| defined( 'WP_TESTS_DOMAIN' ) ) {
120	// set admin modules
121	$plugin->setModule( Visualizer_Module_Admin::NAME );
122	}
123
124	// set frontend modules
125	$plugin->setModule( Visualizer_Module_Frontend::NAME );
126
127	$plugin->setModule( Visualizer_Module_AMP::NAME );
128
129	$vendor_file = VISUALIZER_ABSPATH . '/vendor/autoload.php';
130	if ( is_readable( $vendor_file ) ) {
131	include_once( $vendor_file );
132	}
133	add_filter( 'themeisle_sdk_products', 'visualizer_register_sdk', 10, 1 );
134	add_filter( 'pirate_parrot_log', 'visualizer_register_parrot', 10, 1 );
135
136	}
137
138	/**
139	* Registers with the SDK
140	*
141	* @since 1.0.0
142	*/
143	function visualizer_register_sdk( $products ) {
144	$products[] = VISUALIZER_BASEFILE;
145	return $products;
146	}
147
148	/**
149	* Registers with the parrot plugin
150	*
151	* @since 1.0.0
152	*/
153	function visualizer_register_parrot( $plugins ) {
154	$plugins[] = Visualizer_Plugin::NAME;
155	return $plugins;
156	}
157
158	// register autoloader function
159	spl_autoload_register( 'visualizer_autoloader' );
160	// launch the plugin
161	visualizer_launch();
162
163
164	if ( VISUALIZER_LOCAL_DEBUG ) {
165	add_action( 'themeisle_log_event', 'visualizer_themeisle_log_event', 10, 5 );
166
167	/**
168	* Redirect themeisle_log_event to error log.
169	*/
170	function visualizer_themeisle_log_event( $name, $msg, $type, $file, $line ) {
171	if ( $name === Visualizer_Plugin::NAME ) {
172	error_log( sprintf( '%s (%s:%d): %s', $type, $file, $line, $msg ) );
173	}
174	}
175	}
176