oik / oik.php

oik.php in oik 1.17, at oik.php

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1	<?php
2
3	/*
4	Plugin Name: oik base plugin
5	Plugin URI: http://www.oik-plugins.com/oik
6	Description: Lazy smart shortcodes for displaying often included key-information and other WordPress content
7	Version: 1.17
8	Author: bobbingwide
9	Author URI: http://www.bobbingwide.com
10	License: GPL2
11
12	Copyright 2010-2012 Bobbing Wide (email : herb@bobbingwide.com )
13
14	This program is free software; you can redistribute it and/or modify
15	it under the terms of the GNU General Public License version 2,
16	as published by the Free Software Foundation.
17
18	You may NOT assume that you can use any other version of the GPL.
19
20	This program is distributed in the hope that it will be useful,
21	but WITHOUT ANY WARRANTY; without even the implied warranty of
22	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23	GNU General Public License for more details.
24
25	The license for this software can likely be found here:
26	http://www.gnu.org/licenses/gpl-2.0.html
27
28	*/
29	global $bw_options;
30	require_once( "oik_boot.inc" );
31
32	/* All of the oik plugins and many of the common functions include calls to bw_trace(), bw_trace2() or bw_backtrace() so we need to include bwtrace.inc
33	*/
34	require_once( 'bwtrace.inc' );
35	require_once( "bobbfunc.inc" );
36	require_once( "bobbcomp.inc" );
37
38	/**
39	* Return the oik_version
40	* @returns string oik version number e.g. 1.17
41	*/
42	function oik_version() {
43	return bw_oik_version();
44	}
45
46
47	require_once( "oik-add-shortcodes.php" );
48
49	add_filter('widget_text', 'do_shortcode');
50	add_filter('the_title', 'do_shortcode' );
51	//add_filter('wpbody-content', 'do_shortcode' );
52	add_filter('wp_footer', 'do_shortcode' );
53
54	add_filter('get_the_excerpt', 'do_shortcode' );
55	add_filter('the_excerpt', 'do_shortcode' );
56	// The big question is... do we need to add this filter
57	// or can we rely on it having been already added
58	// Well it all depends on how add_filter works ?
59	// add_filter('the_content', 'do_shortcode', 11 );
60	//add_filter('get_pages', 'do_shortcode' );
61
62	$bw_options = get_option( 'bw_options' );
63
64	//add_action('wp_print_styles', 'oik_enqueue_stylesheets');
65	add_action('wp_enqueue_scripts', 'oik_enqueue_stylesheets');
66	add_action('init', 'oik_main_init' );
67
68	add_action( 'wp_ajax_oik_ajax_list_shortcodes', 'oik_ajax_list_shortcodes' );
69	add_action( 'wp_ajax_oik_ajax_load_shortcode_syntax', 'oik_ajax_load_shortcode_syntax' );
70	add_action( 'wp_ajax_oik_ajax_load_shortcode_help', 'oik_ajax_load_shortcode_help' );
71	//add_action( 'admin_enqueue_scripts', 'bw_button_options' );
72
73
74	add_filter( "attachment_fields_to_edit", "oik_attachment_fields_to_edit", null, 2 );
75	add_filter( "attachment_fields_to_save", "oik_attachment_fields_to_save", null, 2 );
76
77
78
79	/**
80	* enqueue the oik.css and $customCSS stylesheets as required
81	*
82	* oik.css contains styles for oik shortcodes. It is embedded if not specifically excluded.
83	* $customCSS is embedded only if selected on oik options
84	* If you want some of oik.css then copy the contents into custom.css and excluded oik.css
85	*
86	* Note: bwlink.css contains styles for the bobbingwide and oik branding colours
87	* It is now only enqueued by the oik-bob-bing-wide plugin
88	*
89	*/
90	function oik_enqueue_stylesheets() {
91	$oikCSS = bw_get_option( 'oikCSS' );
92	// bw_trace2( $oikCSS, "oikCSS" );
93	if ( !$oikCSS ) {
94	wp_enqueue_style( 'oikCSS', WP_PLUGIN_URL . '/oik/oik.css' );
95	}
96	$customCSS = bw_get_option( 'customCSS' );
97	if ( !empty( $customCSS) ) {
98	$customCSSurl = get_stylesheet_directory_uri() . '/' . $customCSS;
99	// bw_trace( $customCSSurl, __FUNCTION__, __LINE__, __FILE__, "customCSSurl");
100	wp_register_style( 'customCSS', $customCSSurl );
101	wp_enqueue_style( 'customCSS' );
102	}
103	}
104
105	/**
106	* Implement the 'init' action
107	*
108	* start oik and let oik dependent plugins know it's OK to use the oik API
109	*/
110	function oik_main_init() {
111	add_action( 'admin_menu', 'oik_admin_menu' );
112	add_action( "activate_plugin", "oik_load_plugins" );
113	add_action( 'network_admin_menu', "oik_network_admin_menu" );
114	add_action( "network_admin_notices", "oik_network_admin_menu" );
115	bw_load_plugin_textdomain();
116	do_action( 'oik_loaded' );
117	}
118
119	/**
120	* Implement the 'admin_menu' action
121	*
122	* Note: This comes before 'admin_init' and after '_admin_menu'
123	*
124	*/
125	function oik_admin_menu() {
126	require_once( 'admin/oik-admin.inc' );
127	oik_options_add_page();
128	add_action('admin_init', 'oik_admin_init' );
129	do_action( 'oik_admin_menu' );
130	}
131
132	/**
133	* Implement the 'network_admin_menu' or 'network_admin_notices' for multisite
134	*
135	* network_admin_menu is used to determine if plugins need updating
136	* network_admin_notices is used in plugin dependency checking
137	*/
138	function oik_network_admin_menu() {
139	static $actioned = null;
140	if ( !$actioned ) {
141	$actioned = current_filter();
142	require_once( 'admin/oik-admin.inc' );
143	oik_options_add_page();
144	add_action('admin_init', 'oik_admin_init' );
145	do_action( 'oik_admin_menu' );
146	} else {
147	bw_trace2( $actioned, "actioned" );
148	}
149	}
150
151
152	/**
153	* Implement 'admin_init'
154	*/
155	function oik_admin_init() {
156	oik_options_init();
157	}
158
159	function oik_ajax_list_shortcodes() {
160	oik_require( 'shortcodes/oik-codes.php' );
161	$sc_list = bw_shortcode_list();
162	$sc_json = json_encode( $sc_list );
163	bw_trace2( $sc_json );
164	echo $sc_json;
165	die();
166	}
167
168	function oik_ajax_load_shortcode_syntax() {
169	oik_require( "includes/oik-sc-help.inc" );
170	$shortcode = bw_array_get( $_REQUEST, 'shortcode', 'oik' );
171	$sc_syntax = _bw_lazy_sc_syntax( $shortcode );
172	$sc_json = json_encode( $sc_syntax );
173	bw_trace2( $sc_json, "sc_json" );
174	echo $sc_json;
175	die();
176	}
177
178	function oik_ajax_load_shortcode_help() {
179	oik_require( "includes/oik-sc-help.inc" );
180	$shortcode = bw_array_get( $_REQUEST, 'shortcode', 'oik' );
181	bw_trace2( $shortcode, "shortcode" );
182	$sc_help = bw_lazy_sc_example( $shortcode );
183	bw_trace2( $sc_help, "sc_help" );
184	echo $sc_help;
185	bw_flush();
186	die();
187	}
188
189
190	/**
191	* Add the custom image link using the same method as the Portfolio slideshow plugin which used the method documented here:
192	* @link http://wpengineer.com/2076/add-custom-field-attachment-in-wordpress/
193	*
194	* This is the method that adds fields to the form. Paired with 'attachment_fields_to_save'
195	*/
196	function oik_attachment_fields_to_edit( $form_fields, $post) {
197	bw_trace2( $form_fields );
198	// gobang();
199	$form_fields['bw_image_link'] = array(
200	"label" => __( "oik custom image link URL" ),
201	"input" => "text",
202	"value" => get_post_meta( $post->ID, "_bw_image_link", true )
203	);
204	// This doesn't work since the url uses the [html] field instead of [value]
205	// $form_fields['url']['value'] = get_post_meta( $post->ID, "_oik_nivo_image_link", true );
206	return $form_fields;
207	}
208
209	/**
210	* Save the "oik custom image link URL"
211	* We save the value even if it's blanked out.
212	* Note: The custom meta field is prefixed with an underscore but the field name is not.
213	* Paired with 'attachment_fields_to_edit'
214	*/
215	function oik_attachment_fields_to_save( $post, $attachment) {
216	bw_trace2();
217	//gobang();
218	$link = bw_array_get( $attachment, "bw_image_link", null ) ;
219	//$link = bw_array_get( $attachment, "url", null ) ;
220
221	update_post_meta( $post['ID'], '_bw_image_link', $link );
222	return $post;
223	}
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