visualizer / classes / Visualizer / Plugin.php

Plugin.php in Visualizer – Tables & Charts Manager with Built-in AI Generator 2.1.1, at classes/Visualizer/Plugin.php

182 lines 4.9 KB

Raw Download Zip

1	<?php
2	// +----------------------------------------------------------------------+
3	// \| Copyright 2013 Madpixels (email : visualizer@madpixels.net) \|
4	// +----------------------------------------------------------------------+
5	// \| This program is free software; you can redistribute it and/or modify \|
6	// \| it under the terms of the GNU General Public License, version 2, as \|
7	// \| published by the Free Software Foundation. \|
8	// \| \|
9	// \| This program is distributed in the hope that it will be useful, \|
10	// \| but WITHOUT ANY WARRANTY; without even the implied warranty of \|
11	// \| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the \|
12	// \| GNU General Public License for more details. \|
13	// \| \|
14	// \| You should have received a copy of the GNU General Public License \|
15	// \| along with this program; if not, write to the Free Software \|
16	// \| Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, \|
17	// \| MA 02110-1301 USA \|
18	// +----------------------------------------------------------------------+
19	// \| Author: Eugene Manuilov <eugene@manuilov.org> \|
20	// +----------------------------------------------------------------------+
21	/**
22	* The core plugin class.
23	*
24	* @category Visualizer
25	*
26	* @since 1.0.0
27	*/
28	class Visualizer_Plugin {
29
30	const NAME = 'visualizer';
31	const VERSION = '2.1.1';
32
33	// custom post types
34	const CPT_VISUALIZER = 'visualizer';
35
36	// custom meta fields
37	const CF_CHART_TYPE = 'visualizer-chart-type';
38	const CF_SOURCE = 'visualizer-source';
39	const CF_SERIES = 'visualizer-series';
40	const CF_DEFAULT_DATA = 'visualizer-default-data';
41	const CF_SETTINGS = 'visualizer-settings';
42
43	// custom actions
44	const ACTION_GET_CHARTS = 'visualizer-get-charts';
45	const ACTION_TRACK = 'visualizer-track';
46	const ACTION_CREATE_CHART = 'visualizer-create-chart';
47	const ACTION_EDIT_CHART = 'visualizer-edit-chart';
48	const ACTION_CLONE_CHART = 'visualizer-clone-chart';
49	const ACTION_DELETE_CHART = 'visualizer-delete-chart';
50	const ACTION_UPLOAD_DATA = 'visualizer-upload-data';
51	// Added by Ash/Upwork
52	const ACTION_EXPORT_DATA = 'visualizer-export-data';
53
54	// custom filters
55	const FILTER_CHART_WRAPPER_CLASS = 'visualizer-chart-wrapper-class';
56	const FILTER_GET_CHART_SERIES = 'visualizer-get-chart-series';
57	const FILTER_GET_CHART_DATA = 'visualizer-get-chart-data';
58	const FILTER_GET_CHART_SETTINGS = 'visualizer-get-chart-settings';
59
60	const CF_CHART_URL = 'visualizer-chart-url';
61	const CF_CHART_SCHEDULE = 'visualizer-chart-schedule';
62	// Added by Ash/Upwork
63	const PRO_TEASER_URL = 'http://themeisle.com/plugins/visualizer-charts-and-graphs-pro-addon/';
64	const PRO_TEASER_TITLE = 'Check PRO version ';
65	// Added by Ash/Upwork
66	/**
67	* Singletone instance of the plugin.
68	*
69	* @since 1.0.0
70	*
71	* @access private
72	* @var Visualizer_Plugin
73	*/
74	private static $_instance = null;
75
76	/**
77	* The array of registered modules.
78	*
79	* @since 1.0.0
80	*
81	* @access private
82	* @var array
83	*/
84	private $_modules = array();
85
86	/**
87	* Private constructor.
88	*
89	* @since 1.0.0
90	*
91	* @access private
92	*/
93	private function __construct() {
94	}
95
96	/**
97	* Returns singletone instance of the plugin.
98	*
99	* @since 1.0.0
100	*
101	* @static
102	* @access public
103	* @return Visualizer_Plugin
104	*/
105	public static function instance() {
106	if ( is_null( self::$_instance ) ) {
107	self::$_instance = new Visualizer_Plugin();
108	}
109
110	return self::$_instance;
111	}
112
113	/**
114	* Returns chart types.
115	*
116	* @since 1.0.0
117	*
118	* @static
119	* @access public
120	* @return array
121	*/
122	public static function getChartTypes() {
123	$array = array_keys( Visualizer_Module_Admin::_getChartTypesLocalized() );
124
125	return $array;
126	}
127
128	/**
129	* Returns a module if it was registered before. Otherwise NULL.
130	*
131	* @since 1.0.0
132	*
133	* @access public
134	*
135	* @param string $name The name of the module to return.
136	*
137	* @return Visualizer_Module\|null Returns a module if it was registered or NULL.
138	*/
139	public function getModule( $name ) {
140	return isset( $this->_modules[ $name ] ) ? $this->_modules[ $name ] : null;
141	}
142
143	/**
144	* Determines whether the module has been registered or not.
145	*
146	* @since 1.0.0
147	*
148	* @access public
149	*
150	* @param string $name The name of a module to check.
151	*
152	* @return boolean TRUE if the module has been registered. Otherwise FALSE.
153	*/
154	public function hasModule( $name ) {
155	return isset( $this->_modules[ $name ] );
156	}
157
158	/**
159	* Register new module in the plugin.
160	*
161	* @since 1.0.0
162	*
163	* @access public
164	*
165	* @param string $class The name of the module to use in the plugin.
166	*/
167	public function setModule( $class ) {
168	$this->_modules[ $class ] = new $class( $this );
169	}
170
171	/**
172	* Private clone method.
173	*
174	* @since 1.0.0
175	*
176	* @access private
177	*/
178	private function __clone() {
179	}
180
181	}
182