Favicon Rotator - Version 1.0

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Developer Archetyped
Plugin Icon wp plugin Favicon Rotator
Version 1.0
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Version 1.0

COPYING ADDED
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+ GNU GENERAL PUBLIC LICENSE
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+ Version 2, June 1991
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+
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+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
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+ GNU GENERAL PUBLIC LICENSE
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+ This program is free software; you can redistribute it and/or modify
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+
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+ This program is distributed in the hope that it will be useful,
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+
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+ Gnomovision version 69, Copyright (C) year name of author
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+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
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+ under certain conditions; type `show c' for details.
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+
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+ The hypothetical commands `show w' and `show c' should show the appropriate
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+
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+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
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+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
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+
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+ <signature of Ty Coon>, 1 April 1989
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+ Ty Coon, President of Vice
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+
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+ This General Public License does not permit incorporating your program into
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+ proprietary programs. If your program is a subroutine library, you may
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+ consider it more useful to permit linking proprietary applications with the
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+ library. If this is what you want to do, use the GNU Lesser General
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+ Public License instead of this License.
css/admin_styles.css ADDED
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1
+ /* Favicon Admin Styles */
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+ #fv_list_container {
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+ margin: 1em;
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+ }
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+
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+ #fv_list {
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+ width: 100%;
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+ overflow: hidden;
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+ }
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+
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+ .fv_item,
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+ .fv_item .icon,
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+ .fv_item .details {
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+ float: left;
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+ }
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+
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+ .fv_item {
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+ width: auto;
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+ border: 1px solid #e2e2e2;
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+ background: #fcfcfc;
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+ margin: 0 1em 1em 0;
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+ padding: 1em 2em 1em 1em;
23
+ position: relative;
24
+ -moz-border-radius: 5px;
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+ }
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+
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+ .fv_item .icon {
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+ margin-right: 0.8em;
29
+ border: 1px solid #ddd;
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+ width: 16px;
31
+ height: 16px;
32
+ }
33
+
34
+ .fv_item .remove {
35
+ background: url('../images/icon_close.gif') no-repeat;
36
+ text-indent: -2000em;
37
+ display: block;
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+ width: 10px;
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+ height: 10px;
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+ position: absolute;
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+ top: 2px;
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+ right: 2px;
43
+ opacity: .5;
44
+ }
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+
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+ .fv_item a:hover.remove {
47
+ opacity: 1;
48
+ }
images/icon_close.gif ADDED
Binary file
includes/class.base.php ADDED
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1
+ <?php
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+
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+ require_once 'class.utilities.php';
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+
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+ /**
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+ * @package Favicon Rotator
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+ * @author Archetyped
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+ *
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+ */
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+ class FVRT_Base {
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+
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+ /**
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+ * Prefix for Cornerstone-related data (attributes, DB tables, etc.)
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+ * @var string
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+ */
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+ var $prefix = 'fvrt';
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+
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+ /**
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+ * Utilities instance
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+ * @var FVRT_Utilities
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+ */
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+ var $util;
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+
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+ /**
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+ * Legacy constructor
26
+ */
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+ function FVRT_Base() {
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+ $this->__construct();
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+ }
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+
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+ /**
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+ * Constructor
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+ */
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+ function __construct() {
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+ $this->util =& new FVRT_Utilities();
36
+ }
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+
38
+ /**
39
+ * Default initialization method
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+ * To be overriden by child classes
41
+ */
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+ function init() {
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+ $func = 'register_hooks';
44
+ if ( isset($this) ) {
45
+ if ( method_exists($this, $func) )
46
+ call_user_method($func, $this);
47
+ }
48
+ }
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+
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+ function register_hooks() {
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+ //Activation
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+ $func_activate = 'activate';
53
+ if ( method_exists($this, $func_activate) )
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+ register_activation_hook($this->util->get_plugin_base_file(), $this->m($func_activate));
55
+ //Deactivation
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+ $func_deactivate = 'deactivate';
57
+ if ( method_exists($this, $func_deactivate) )
58
+ register_deactivation_hook($this->util->get_plugin_base_file(), $this->m($func_deactivate));
59
+ }
60
+
61
+ /**
62
+ * Returns callback to instance method
63
+ * @param string $method Method name
64
+ * @return array Callback array
65
+ */
66
+ function &m($method) {
67
+ return $this->util->m($this, $method);
68
+ }
69
+
70
+ /**
71
+ * Retrieves post metadata for internal methods
72
+ * Metadata set internally is wrapped in an array so it is unwrapped before returned the retrieved value
73
+ * @see get_post_meta()
74
+ * @param int $post_id Post ID
75
+ * @param string $key Name of metadata to retrieve
76
+ * @param boolean $single Whether or not to retrieve single value or not
77
+ * @return mixed Retrieved post metadata
78
+ */
79
+ function post_meta_get($post_id, $key, $single = false) {
80
+ $meta_value = get_post_meta($post_id, $this->post_meta_get_key($key), $single);
81
+ if (is_array($meta_value) && count($meta_value) == 1)
82
+ $meta_value = $meta_value[0];
83
+ return $meta_value;
84
+ }
85
+
86
+ /**
87
+ * Wraps metadata in array for storage in database
88
+ * @param mixed $meta_value Value to be set as metadata
89
+ * @return array Wrapped metadata value
90
+ */
91
+ function post_meta_prepare_value($meta_value) {
92
+ return array($meta_value);
93
+ }
94
+
95
+ /**
96
+ * Adds Metadata for a post to database
97
+ * For internal methods
98
+ * @see add_post_meta
99
+ * @param $post_id
100
+ * @param $meta_key
101
+ * @param $meta_value
102
+ * @param $unique
103
+ * @return boolean Result of operation
104
+ */
105
+ function post_meta_add($post_id, $meta_key, $meta_value, $unique = false) {
106
+ $meta_value = $this->post_meta_value_prepare($meta_value);
107
+ return add_post_meta($post_id, $meta_key, $meta_value, $unique);
108
+ }
109
+
110
+ /**
111
+ * Updates post metadata for internal data/methods
112
+ * @see update_post_meta()
113
+ * @param $post_id
114
+ * @param $meta_key
115
+ * @param $meta_value
116
+ * @param $prev_value
117
+ * @return boolean Result of operation
118
+ */
119
+ function post_meta_update($post_id, $meta_key, $meta_value, $prev_value = '') {
120
+ $meta_value = $this->post_meta_prepare_value($meta_value);
121
+ return update_post_meta($post_id, $meta_key, $meta_value, $prev_value);
122
+ }
123
+
124
+ /**
125
+ * Builds postmeta key for custom data set by plugin
126
+ * @param string $key Base key name
127
+ * @return string Formatted postmeta key
128
+ */
129
+ function post_meta_get_key($key) {
130
+ $sep = '_';
131
+ if ( strpos($key, $sep . $this->prefix) !== 0 ) {
132
+ $key_base = func_get_args();
133
+ if ( !empty($key_base) ) {
134
+ $key = array_merge((array)$this->prefix, $key_base);
135
+ return $sep . implode($sep, $key);
136
+ }
137
+ }
138
+
139
+ return $key;
140
+ }
141
+
142
+ /**
143
+ * Retrieve class prefix (with separator if set)
144
+ * @param bool|string $sep Separator to append to class prefix (Default: no separator)
145
+ * @return string Class prefix
146
+ */
147
+ function get_prefix($sep = false) {
148
+ $sep = ( is_string($sep) ) ? $sep : '';
149
+ $prefix = ( !empty($this->prefix) ) ? $this->prefix . $sep : '';
150
+ return $prefix;
151
+ }
152
+
153
+ /**
154
+ * Prepend plugin prefix to some text
155
+ * @param string $text Text to add to prefix
156
+ * @param string $sep Text used to separate prefix and text
157
+ * @return string Text with prefix prepended
158
+ */
159
+ function add_prefix($text = '', $sep = '_') {
160
+ return $this->get_prefix($sep) . $text;
161
+ }
162
+
163
+ /**
164
+ * Creates a meta key for storing post meta data
165
+ * Prefixes standard prefixed text with underscore to hide meta data on post edit forms
166
+ * @param string $text Text to use as base of meta key
167
+ * @return string Formatted meta key
168
+ */
169
+ function make_meta_key($text = '') {
170
+ return '_' . $this->add_prefix($text);
171
+ }
172
+
173
+ /**
174
+ * Returns Database prefix for Cornerstone-related DB Tables
175
+ * @return string Database prefix
176
+ */
177
+ function get_db_prefix() {
178
+ global $wpdb;
179
+ return $wpdb->prefix . $this->get_prefix('_');
180
+ }
181
+ }
182
+
183
+ ?>
includes/class.media.php ADDED
@@ -0,0 +1,528 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ require_once 'class.base.php';
3
+
4
+ /**
5
+ * Core properties/methods for Media management
6
+ * @package Favicon Rotator
7
+ * @subpackage Media
8
+ * @author Archetyped
9
+ */
10
+ class FVRT_Media extends FVRT_Base {
11
+ /**
12
+ * Prefix for all instance variables that should be prefixed
13
+ * @var string
14
+ */
15
+ var $prefix_var = 'var_';
16
+
17
+ /**
18
+ * Query var used to set field media is being selected for
19
+ * Prefix added upon instantiation
20
+ * @var string
21
+ */
22
+ var $var_type = 'icon';
23
+
24
+ /**
25
+ * Query var used to set media upload action
26
+ * Prefix added upon instantiation
27
+ * @var string
28
+ */
29
+ var $var_action = 'action';
30
+
31
+ /**
32
+ * ID of variable used to submit selected icon
33
+ * Prefix added upon instantiation
34
+ * @var unknown_type
35
+ */
36
+ var $var_setmedia = 'setmedia';
37
+
38
+ /**
39
+ * Mime types for favicon
40
+ * @var array
41
+ */
42
+ var $mime_types = array('png', 'gif', 'jpg', 'x-icon');
43
+
44
+ /**
45
+ * Arguments for upload URL building
46
+ * @var array
47
+ */
48
+ var $upload_url_args;
49
+
50
+ /**
51
+ * Legacy Constructor
52
+ */
53
+ function FVRT_Media() {
54
+ $this->__construct();
55
+ }
56
+
57
+ /**
58
+ * Constructor
59
+ */
60
+ function __construct() {
61
+ parent::__construct();
62
+ $this->init_vars();
63
+ }
64
+
65
+ /* Methods */
66
+
67
+ function register_hooks() {
68
+ //Register handler for custom media requests
69
+ add_action('media_upload_' . $this->add_prefix('icon'), $this->m('upload_icon'));
70
+ //Display 'Set as...' button in media item box
71
+ add_filter('attachment_fields_to_edit', $this->m('attachment_fields_to_edit'), 11, 2);
72
+
73
+ //Modify tabs in upload popup for fields
74
+ add_filter('media_upload_tabs', $this->m('field_upload_tabs'));
75
+
76
+ //Restrict file types in upload file dialog
77
+ add_filter('upload_file_glob', $this->m('upload_file_types'));
78
+ }
79
+
80
+ /**
81
+ * Initialize value of instance variables
82
+ */
83
+ function init_vars() {
84
+ //Get object variables
85
+ $vars = get_object_vars($this);
86
+ foreach ( $vars as $var => $val ) {
87
+ if ( strpos($var, $this->prefix_var) === 0 )
88
+ $this->{$var} = $this->add_prefix($val);
89
+ }
90
+ }
91
+
92
+
93
+ /**
94
+ * Sets acceptable file types for uploading
95
+ * Also sets File dialog description (hacky but works)
96
+ * @param string $types
97
+ * @return string Modified file types value & file dialog description
98
+ */
99
+ function upload_file_types($types) {
100
+ if ( $this->is_custom_media() ) {
101
+ $filetypes = '*.' . implode(';*.', array('png', 'gif', 'jpg', 'ico'));
102
+ $types = esc_js($filetypes) . '",file_types_description: "' . esc_js(__('Favicon files'));
103
+ }
104
+ return $types;
105
+ }
106
+
107
+ /**
108
+ * Modifies media upload URL to work with plugin attachments
109
+ * @param string $url Full admin URL
110
+ * @param string $path Path part of URL
111
+ * @return string Modified media upload URL
112
+ */
113
+ function media_upload_url($url) {
114
+ if ( strpos($url, 'media-upload.php') === 0 ) {
115
+ $url = add_query_arg(array($this->var_action => 1, 'type' => $this->var_type, 'tab' => 'type'), $url);
116
+ }
117
+ return $url;
118
+ }
119
+
120
+ /**
121
+ * Handles upload/selecting of an icon
122
+ */
123
+ function upload_icon() {
124
+ $errors = array();
125
+ $id = 0;
126
+
127
+ //Process media selection
128
+ if ( isset($_POST[$this->var_setmedia]) ) {
129
+ /* Send image data to main post edit form and close popup */
130
+ //Get Attachment ID
131
+ $field_var = $this->add_prefix('field');
132
+ $args = new stdClass();
133
+ $args->id = array_shift( array_keys($_POST[$this->var_setmedia]) );
134
+ $a =& get_post($args->id);
135
+ //Build object of properties to send to parent page
136
+ if ( ! empty($a) && wp_attachment_is_image($a->ID) ) {
137
+ $args->url = wp_get_attachment_url($a->ID);
138
+ $args->name = basename($args->url);
139
+ }
140
+ //Build JS Arguments string
141
+ $arg_string = array();
142
+ foreach ( (array)$args as $key => $val ) {
143
+ $arg_string[] = "'$key':'$val'";
144
+ }
145
+ $arg_string = '{' . implode(',', $arg_string) . '}';
146
+ ?>
147
+ <script type="text/javascript">
148
+ /* <![CDATA[ */
149
+ var win = window.dialogArguments || opener || parent || top;
150
+ win.fvrt.media.setIcon(<?php echo $arg_string; ?>);
151
+ /* ]]> */
152
+ </script>
153
+ <?php
154
+ exit;
155
+ }
156
+
157
+ //Handle HTML upload
158
+ if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
159
+ $id = media_handle_upload('async-upload', $_REQUEST['post_id']);
160
+ //Clear uploaded files
161
+ unset($_FILES);
162
+ if ( is_wp_error($id) ) {
163
+ $errors['upload_error'] = $id;
164
+ $id = false;
165
+ }
166
+ }
167
+
168
+ //Display default UI
169
+
170
+ //Determine media type
171
+ $type = ( isset($_REQUEST['type']) ) ? $_REQUEST['type'] : $this->var_type;
172
+ //Determine UI to use (disk or URL upload)
173
+ $upload_form = ( isset($_GET['tab']) && 'type_url' == $_GET['tab'] ) ? 'media_upload_type_url_form' : 'media_upload_type_form';
174
+ //Load UI
175
+ return wp_iframe( $upload_form, $type, $errors, $id );
176
+ }
177
+
178
+ /**
179
+ * Modifies array of form fields to display on Attachment edit form
180
+ * Array items are in the form:
181
+ * 'key' => array(
182
+ * 'label' => "Label Text",
183
+ * 'value' => Value
184
+ * )
185
+ *
186
+ * @return array Form fields to display on Attachment edit form
187
+ * @param array $form_fields Associative array of Fields to display on form (@see get_attachment_fields_to_edit())
188
+ * @param object $attachment Attachment post object
189
+ */
190
+ function attachment_fields_to_edit($form_fields, $attachment) {
191
+
192
+ if ( $this->is_custom_media() ) {
193
+ $post =& get_post($attachment);
194
+ //Clear all form fields
195
+ $form_fields = array();
196
+
197
+ //Add "Set as Image" button (if valid attachment type)
198
+ if ( isset($post->post_type) && strpos($post->post_mime_type, 'image/') === 0 ) {
199
+ $set_as = __('Add icon');
200
+ $field = array(
201
+ 'input' => 'html',
202
+ 'html' => '<input type="submit" class="button" value="' . $set_as . '" name="' . $this->var_setmedia . '[' . $post->ID . ']" />'
203
+ );
204
+ //Add field ID value as hidden field (if set)
205
+ if ( isset($_REQUEST[$this->var_type]) ) {
206
+ $field = array(
207
+ 'input' => 'hidden',
208
+ 'value' => $_REQUEST[$this->var_type]
209
+ );
210
+ $form_fields[$this->var_type] = $field;
211
+ }
212
+ } else {
213
+ $field = array(
214
+ 'input' => 'hidden',
215
+ 'value' => ''
216
+ );
217
+ }
218
+ $form_fields['buttons'] = $field;
219
+ }
220
+ return $form_fields;
221
+ }
222
+
223
+ /**
224
+ * Checks if value represents a valid media item
225
+ * @param int|object $media Attachment ID or Object to check
226
+ * @return bool TRUE if item is media, FALSE otherwise
227
+ */
228
+ function is_media($media) {
229
+ $media =& get_post($media);
230
+ return ( ! empty($media) && 'attachment' == $media->post_type );
231
+ }
232
+
233
+ /**
234
+ * Checks whether current media upload/selection request is initiated by the plugin
235
+ */
236
+ function is_custom_media() {
237
+ $ret = false;
238
+ $action = $this->var_action;
239
+ $upload = false;
240
+ if (isset($_REQUEST[$action]))
241
+ $ret = true;
242
+ else {
243
+ $qs = array();
244
+ $ref = parse_url($_SERVER['HTTP_REFERER']);
245
+ if ( isset($ref['query']) )
246
+ parse_str($ref['query'], $qs);
247
+ if (array_key_exists($action, $qs))
248
+ $ret = true;
249
+ }
250
+
251
+ return $ret;
252
+ }
253
+
254
+ /**
255
+ * Builds URI for media upload iframe
256
+ * @param string $type Type of media to upload
257
+ * @return string Upload URI
258
+ */
259
+ function get_upload_iframe_src($type = 'media', $args = null) {
260
+ //Build filter tag and callback method
261
+ $tag = $type . '_upload_iframe_src';
262
+ $callback =& $this->m('media_upload_url');
263
+ //Load arguments into instance
264
+ $this->load_upload_args($args);
265
+ //Add filter
266
+ add_filter($tag, $callback);
267
+ //Build Upload URI
268
+ $ret = get_upload_iframe_src($type);
269
+ //Remove filter
270
+ remove_filter($tag, $callback);
271
+ //Clear arguments from instance
272
+ $this->unload_upload_args();
273
+ //Return URI
274
+ return $ret;
275
+ }
276
+
277
+ /**
278
+ * Loads upload URL arguments into instance variable
279
+ * @param array $args Arguments for upload URL
280
+ */
281
+ function load_upload_args($args) {
282
+ if ( !is_array($args) )
283
+ $args = array();
284
+ $this->upload_url_args = $args;
285
+ }
286
+
287
+ /**
288
+ * Clears upload URL arguments from instance variable
289
+ * @uses load_upload_args()
290
+ */
291
+ function unload_upload_args() {
292
+ $this->load_upload_args(null);
293
+ }
294
+
295
+ /*-** Field-Specific **-*/
296
+
297
+ /**
298
+ * Removes URL tab from media upload popup for fields
299
+ * Fields currently only support media stored @ website
300
+ * @param array $default_tabs Media upload tabs
301
+ * @see media_upload_tabs() for full $default_tabs array
302
+ * @return array Modified tabs array
303
+ */
304
+ function field_upload_tabs($default_tabs) {
305
+ if ( $this->is_custom_media() )
306
+ unset($default_tabs['type_url']);
307
+ return $default_tabs;
308
+ }
309
+
310
+ /*-** Post Attachments **-*/
311
+
312
+ /**
313
+ * Retrieves matching attachments for post
314
+ * @param object|int $post Post object or Post ID (Default: current global post)
315
+ * @param array $args (optional) Associative array of query arguments
316
+ * @see get_posts() for query arguments
317
+ * @return array|bool Array of post attachments (FALSE on failure)
318
+ */
319
+ function post_get_attachments($post = null, $args = '', $filter_special = true) {
320
+ if (!$this->util->check_post($post))
321
+ return false;
322
+ global $wpdb;
323
+
324
+ //Default arguments
325
+ $defaults = array(
326
+ 'post_type' => 'attachment',
327
+ 'post_parent' => (int) $post->ID,
328
+ 'numberposts' => -1
329
+ );
330
+
331
+ $args = wp_parse_args($args, $defaults);
332
+
333
+ //Get attachments
334
+ $attachments = get_children($args);
335
+
336
+ //Filter special attachments
337
+ if ( $filter_special ) {
338
+ $start = '[';
339
+ $end = ']';
340
+ $removed = false;
341
+ foreach ( $attachments as $i => $a ) {
342
+ if ( $start == substr($a->post_title, 0, 1) && $end == substr($a->post_title, -1) ) {
343
+ unset($attachments[$i]);
344
+ $removed = true;
345
+ }
346
+ }
347
+ if ( $removed )
348
+ $attachments = array_values($attachments);
349
+ }
350
+
351
+ //Return attachments
352
+ return $attachments;
353
+ }
354
+
355
+ /**
356
+ * Retrieve the attachment's path
357
+ * Path = Full URL to attachment - site's base URL
358
+ * Useful for filesystem operations (e.g. file_exists(), etc.)
359
+ * @param object|id $post Attachment object or ID
360
+ * @return string Attachment path
361
+ */
362
+ function get_attachment_path($post = null) {
363
+ if (!$this->util->check_post($post))
364
+ return '';
365
+ //Get Attachment URL
366
+ $url = wp_get_attachment_url($post->ID);
367
+ //Replace with absolute path
368
+ $path = str_replace(get_bloginfo('wpurl') . '/', ABSPATH, $url);
369
+ return $path;
370
+ }
371
+
372
+ /**
373
+ * Retrieves filesize of an attachment
374
+ * @param obj|int $post (optional) Attachment object or ID (uses global $post object if parameter not provided)
375
+ * @param bool $formatted (optional) Whether or not filesize should be formatted (kb/mb, etc.) (Default: TRUE)
376
+ * @return int|string Filesize in bytes (@see filesize()) or as formatted string based on parameters
377
+ */
378
+ function get_attachment_filesize($post = null, $formatted = true) {
379
+ $size = 0;
380
+ if (!$this->util->check_post($post))
381
+ return $size;
382
+ //Get path to attachment
383
+ $path = $this->get_attachment_path($post);
384
+ //Get file size
385
+ if (file_exists($path))
386
+ $size = filesize($path);
387
+ if ($size > 0 && $formatted) {
388
+ $size = (int) $size;
389
+ $label = 'b';
390
+ $format = "%s%s";
391
+ //Format file size
392
+ if ($size >= 1024 && $size < 102400) {
393
+ $label = 'kb';
394
+ $size = intval($size/1024);
395
+ }
396
+ elseif ($size >= 102400) {
397
+ $label = 'mb';
398
+ $size = round(($size/1024)/1024, 1);
399
+ }
400
+ $size = sprintf($format, $size, $label);
401
+ }
402
+
403
+ return $size;
404
+ }
405
+
406
+ /**
407
+ * Prints the attachment's filesize
408
+ * @param obj|int $post (optional) Attachment object or ID (uses global $post object if parameter not provided)
409
+ * @param bool $formatted (optional) Whether or not filesize should be formatted (kb/mb, etc.) (Default: TRUE)
410
+ */
411
+ function the_attachment_filesize($post = null, $formatted = true) {
412
+ echo $this->get_attachment_filesize($post, $formatted);
413
+ }
414
+
415
+ /**
416
+ * Build output for media item
417
+ * Based on media type and output type parameter
418
+ * @param int|obj $media Media object or ID
419
+ * @param string $type (optional) Output type (Default: source URL)
420
+ * @return string Media output
421
+ */
422
+ function get_media_output($media, $type = 'url', $attr = array()) {
423
+ $ret = '';
424
+ $media =& get_post($media);
425
+ //Continue processing valid media items
426
+ if ( $this->is_media($media) ) {
427
+ //URL - Same for all attachments
428
+ if ( 'url' == $type ) {
429
+ $ret = wp_get_attachment_url($media->ID);
430
+ } elseif ( 'link' == $type ) {
431
+ $ret = $this->get_link($media, $attr);
432
+ } else {
433
+ //Determine media type
434
+ $mime = get_post_mime_type($media);
435
+ $mime_main = substr($mime, 0, strpos($mime, '/'));
436
+
437
+ //Pass to handler for media type + output type
438
+ $handler = implode('_', array('get', $mime_main, 'output'));
439
+ if ( method_exists($this, $handler))
440
+ $ret = $this->{$handler}($media, $type, $attr);
441
+ else {
442
+ //Default output if no handler exists
443
+ $ret = $this->get_image_output($media, $type, $attr);
444
+ }
445
+ }
446
+ }
447
+
448
+
449
+ return apply_filters($this->add_prefix('get_media_output'), $ret, $media, $type);
450
+ }
451
+
452
+ /**
453
+ * Build HTML for displaying media
454
+ * Output based on media type (image, video, etc.)
455
+ * @param int|obj $media (Media object or ID)
456
+ * @return string HTML for media
457
+ */
458
+ function get_media_html($media) {
459
+ $out = '';
460
+ return $out;
461
+ }
462
+
463
+ function get_link($media, $attr = array()) {
464
+ $ret = '';
465
+ $media =& get_post($media);
466
+ if ( $this->is_media($media) ) {
467
+ $attr['href'] = wp_get_attachment_url($media->ID);
468
+ $text = ( isset($attr['text']) ) ? $attr['text'] : basename($attr['href']);
469
+ unset($attr['text']);
470
+ //Build attribute string
471
+ $attr = wp_parse_args($attr, array('href' => ''));
472
+ $attr_string = $this->util->build_attribute_string($attr);
473
+ $ret = '<a ' . $attr_string . '>' . $text . '</a>';
474
+ }
475
+ return $ret;
476
+ }
477
+
478
+ /**
479
+ * Builds output for image attachments
480
+ * @param int|obj $media Media object or ID
481
+ * @param string $type Output type
482
+ * @return string Image output
483
+ */
484
+ function get_image_output($media, $type = 'html', $attr = array()) {
485
+ $ret = '';
486
+ $icon = !wp_attachment_is_image($media->ID);
487
+
488
+ //Get image properties
489
+ $attr = wp_parse_args($attr, array('alt' => trim(strip_tags( $media->post_excerpt ))));
490
+ list($attr['src'], $attribs['width'], $attribs['height']) = wp_get_attachment_image_src($media->ID, '', $icon);
491
+
492
+ switch ( $type ) {
493
+ case 'html' :
494
+ $attr_str = $this->util->build_attribute_string($attr);
495
+ $ret = '<img ' . $attr_str . ' />';
496
+ break;
497
+ }
498
+
499
+ return $ret;
500
+ }
501
+
502
+ /**
503
+ * Build HTML IMG element of an Image
504
+ * @param array $image Array of image properties
505
+ * 0: Source URI
506
+ * 1: Width
507
+ * 2: Height
508
+ * @return string HTML IMG element of specified image
509
+ */
510
+ function get_image_html($image, $attributes = '') {
511
+ $ret = '';
512
+ if (is_array($image) && count($image) >= 3) {
513
+ //Build attribute string
514
+ if (is_array($attributes)) {
515
+ $attribs = '';
516
+ $attr_format = '%s="%s"';
517
+ foreach ($attributes as $attr => $val) {
518
+ $attribs .= sprintf($attr_format, $attr, attribute_escape($val));
519
+ }
520
+ $attributes = $attribs;
521
+ }
522
+ $format = '<img src="%1$s" width="%2$d" height="%3$d" ' . $attributes . ' />';
523
+ $ret = sprintf($format, $image[0], $image[1], $image[2]);
524
+ }
525
+ return $ret;
526
+ }
527
+ }
528
+ ?>
includes/class.utilities.php ADDED
@@ -0,0 +1,544 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+ /**
4
+ * Utility methods
5
+ *
6
+ * @package Redactor
7
+ * @author Archetyped
8
+ *
9
+ */
10
+ class FVRT_Utilities {
11
+
12
+ function FVRT_Utilities() {
13
+ $this->__construct();
14
+ }
15
+
16
+ function __construct() {
17
+
18
+ }
19
+
20
+ /**
21
+ * Returns callback array to instance method
22
+ * @param object $obj Instance object
23
+ * @param string $method Name of method
24
+ * @return array Callback array
25
+ */
26
+ function &m(&$obj, $method = '') {
27
+ if ( $obj == null && isset($this) )
28
+ $obj =& $this;
29
+ $arr = array(&$obj, $method);
30
+ return $arr;
31
+ }
32
+
33
+ /* Helper Functions */
34
+
35
+ /*-** WP **-*/
36
+
37
+ /**
38
+ * Checks if $post is a valid Post object
39
+ * If $post is not valid, assigns global post object to $post (if available)
40
+ * @return bool TRUE if $post is valid object by end of function processing
41
+ * @param object $post Post object to evaluate
42
+ */
43
+ function check_post(&$post) {
44
+ if (empty($post)) {
45
+ if (isset($GLOBALS['post'])) {
46
+ $post = $GLOBALS['post'];
47
+ $GLOBALS['post'] =& $post;
48
+ }
49
+ else
50
+ return false;
51
+ }
52
+ if (is_array($post))
53
+ $post = (object) $post;
54
+ elseif (is_numeric($post))
55
+ $post = get_post($post);
56
+ if (!is_object($post))
57
+ return false;
58
+ return true;
59
+ }
60
+
61
+ /*-** Request **-*/
62
+
63
+ /**
64
+ * Checks $_SERVER['SCRIPT_NAME'] to see if file base name matches specified file name
65
+ * @param string $filename Filename to check for
66
+ * @return bool TRUE if current page matches specified filename, FALSE otherwise
67
+ */
68
+ function is_file( $filename ) {
69
+ return ( $filename == basename( $_SERVER['SCRIPT_NAME'] ) );
70
+ }
71
+
72
+ /**
73
+ * Checks whether the current page is a management page
74
+ * @return bool TRUE if current page is a management page, FALSE otherwise
75
+ */
76
+ function is_admin_management_page() {
77
+ return ( is_admin()
78
+ && ( $this->is_file('edit.php')
79
+ || ( $this->is_file('admin.php')
80
+ && isset($_GET['page'])
81
+ && strpos($_GET['page'], 'cnr') === 0 )
82
+ )
83
+ );
84
+ }
85
+
86
+ /**
87
+ * Joins and normalizes the slashes in the paths passed to method
88
+ * All forward/back slashes are converted to forward slashes
89
+ * Multiple path segments can be passed as additional argments
90
+ * @param string $path Path to normalize
91
+ * @param bool $trailing_slash (optional) Whether or not normalized path should have a trailing slash or not (Default: FALSE)
92
+ * If multiple path segments are passed, $trailing_slash will be the LAST parameter (default value used if omitted)
93
+ */
94
+ function normalize_path($path, $trailing_slash = false) {
95
+ $sl_f = '/';
96
+ $sl_b = '\\';
97
+ $parts = func_get_args();
98
+ if ( func_num_args() > 1 ) {
99
+ if ( is_bool(($tr = $parts[count($parts) - 1])) ) {
100
+ $trailing_slash = $tr;
101
+ //Remove from args array
102
+ array_pop($parts);
103
+ } else {
104
+ $trailing_slash = false;
105
+ }
106
+ //Trim trailing slashes from path parts
107
+ foreach ( $parts as $key => $part ) {
108
+ $part = trim($part);
109
+ $parts[$key] = trim($part, $sl_f . $sl_b);
110
+ }
111
+ }
112
+ $parts = implode($sl_b, $parts);
113
+ $parts = str_replace($sl_b, $sl_f, $parts);
114
+ if ( $trailing_slash )
115
+ $parts . $sl_f;
116
+ return $parts;
117
+ }
118
+
119
+ /**
120
+ * Returns URL of file (assumes that it is in plugin directory)
121
+ * @param string $file name of file get URL
122
+ * @return string File path
123
+ */
124
+ function get_file_url($file) {
125
+ if (is_string($file) && '' != trim($file)) {
126
+ $file = ltrim(trim($file), '/');
127
+ $file = sprintf('%s/%s', $this->get_url_base(), $file);
128
+ }
129
+ return $file;
130
+ }
131
+
132
+ /**
133
+ * Retrieve base URL for plugin-specific files
134
+ * @return string Base URL
135
+ */
136
+ function get_url_base() {
137
+ static $url_base = '';
138
+ if ( '' == $url_base ) {
139
+ $url_base = $this->normalize_path(WP_PLUGIN_URL, $this->get_plugin_base());
140
+ }
141
+ return $url_base;
142
+ }
143
+
144
+ function get_path_base() {
145
+ static $path_base = '';
146
+ if ( '' == $path_base ) {
147
+ $path_base = $this->normalize_path(WP_PLUGIN_DIR, $this->get_plugin_base());
148
+ }
149
+ return $path_base;
150
+ }
151
+
152
+ function get_plugin_base() {
153
+ static $plugin_dir = '';
154
+ if ( '' == $plugin_dir ) {
155
+ $plugin_dir = str_replace($this->normalize_path(WP_PLUGIN_DIR), '', $this->normalize_path(dirname(dirname(__FILE__))));
156
+ }
157
+ return $plugin_dir;
158
+ }
159
+
160
+ function get_plugin_base_file() {
161
+ $file = 'main.php';
162
+ return $this->get_path_base() . '/' . $file;
163
+ }
164
+
165
+ function get_plugin_base_name() {
166
+ $file = $this->get_plugin_base_file();
167
+ return plugin_basename($file);
168
+ }
169
+
170
+ /**
171
+ * Retrieve current action based on URL query variables
172
+ * @param mixed $default (optional) Default action if no action exists
173
+ * @return string Current action
174
+ */
175
+ function get_action($default = null) {
176
+ $action = '';
177
+
178
+ //Check if action is set in URL
179
+ if ( isset($_GET['action']) )
180
+ $action = $_GET['action'];
181
+ //Otherwise, Determine action based on plugin plugin admin page suffix
182
+ elseif ( isset($_GET['page']) && ($pos = strrpos($_GET['page'], '-')) && $pos !== false && ( $pos != count($_GET['page']) - 1 ) )
183
+ $action = trim(substr($_GET['page'], $pos + 1), '-_');
184
+
185
+ //Determine action for core admin pages
186
+ if ( ! isset($_GET['page']) || empty($action) ) {
187
+ $actions = array(
188
+ 'add' => array('page-new', 'post-new'),
189
+ 'edit-item' => array('page', 'post'),
190
+ 'edit' => array('edit', 'edit-pages')
191
+ );
192
+ $page = basename($_SERVER['SCRIPT_NAME'], '.php');
193
+
194
+ foreach ( $actions as $act => $pages ) {
195
+ if ( in_array($page, $pages) ) {
196
+ $action = $act;
197
+ break;
198
+ }
199
+ }
200
+ }
201
+ if ( empty($action) )
202
+ $action = $default;
203
+ return $action;
204
+ }
205
+
206
+ /*-** General **-*/
207
+
208
+ /**
209
+ * Checks if a property exists in a class or object
210
+ * (Compatibility method for PHP 4
211
+ * @param mixed $class Class or object to check
212
+ * @param string $property Name of property to look for in $class
213
+ */
214
+ function property_exists($class, $property) {
215
+ if ( !is_object($class) && !is_array($class) )
216
+ return false;
217
+ if ( function_exists('property_exists') && is_object($class) ) {
218
+ return property_exists($class, $property);
219
+ } else {
220
+ return array_key_exists($property, $class);
221
+ }
222
+ }
223
+
224
+ /**
225
+ * Retrieve specified property from object or array
226
+ * @param object|array $obj Object or array to get property from
227
+ * @param string $property Property name to retrieve
228
+ * @return mixed Property value
229
+ */
230
+ function &get_property(&$obj, $property) {
231
+ $property = trim($property);
232
+ //Object
233
+ if ( is_object($obj) )
234
+ return $obj->{$property};
235
+ //Array
236
+ if ( is_array($obj) )
237
+ return $obj[$property];
238
+ //Class
239
+ if ( is_string($obj) && class_exists($obj) ) {
240
+ $cvars = get_class_vars($obj);
241
+ if ( isset($cvars[$property]) )
242
+ return $cvars[$property];
243
+ }
244
+ }
245
+
246
+ /**
247
+ * Merges 1 or more arrays together
248
+ * Methodology
249
+ * - Set first parameter as base array
250
+ * - All other parameters will be merged into base array
251
+ * - Iterate through other parameters (arrays)
252
+ * - Skip all non-array parameters
253
+ * - Iterate though key/value pairs of current array
254
+ * - Merge item in base array with current item based on key name
255
+ * - If the current item's value AND the corresponding item in the base array are BOTH arrays, recursively merge the the arrays
256
+ * - If the current item's value OR the corresponding item in the base array is NOT an array, current item overwrites base item
257
+ * @todo Append numerical elements (as opposed to overwriting element at same index in base array)
258
+ * @param array Variable number of arrays
259
+ * @return array Merged array
260
+ */
261
+ function array_merge_recursive_distinct() {
262
+ //Get all arrays passed to function
263
+ $args = func_get_args();
264
+ if (empty($args))
265
+ return false;
266
+ //Set first array as base array
267
+ $merged = $args[0];
268
+ //Iterate through arrays to merge
269
+ $arg_length = count($args);
270
+ for ($x = 1; $x < $arg_length; $x++) {
271
+ //Skip if argument is not an array (only merge arrays)
272
+ if (!is_array($args[$x]))
273
+ continue;
274
+ //Iterate through argument items
275
+ foreach ($args[$x] as $key => $val) {
276
+ if (!isset($merged[$key]) || !is_array($merged[$key]) || !is_array($val)) {
277
+ $merged[$key] = $val;
278
+ } elseif (is_array($merged[$key]) && is_array($val)) {
279
+ $merged[$key] = $this->array_merge_recursive_distinct($merged[$key], $val);
280
+ }
281
+ //$merged[$key] = (is_array($val) && isset($merged[$key])) ? $this->array_merge_recursive_distinct($merged[$key], $val) : $val;
282
+ }
283
+ }
284
+ return $merged;
285
+ }
286
+
287
+ /**
288
+ * Replaces string value in one array with the value of the matching element in a another array
289
+ *
290
+ * @param string $search Text to search for in array
291
+ * @param array $arr_replace Array to use for replacing values
292
+ * @param array $arr_subject Array to search for specified value
293
+ * @return array Searched array with replacements made
294
+ */
295
+ function array_replace_recursive($search, $arr_replace, $arr_subject) {
296
+ foreach ($arr_subject as $key => $val) {
297
+ //Skip element if key does not exist in the replacement array
298
+ if (!isset($arr_replace[$key]))
299
+ continue;
300
+ //If element values for both arrays are strings, replace text
301
+ if (is_string($val) && strpos($val, $search) !== false && is_string($arr_replace[$key]))
302
+ $arr_subject[$key] = str_replace($search, $arr_replace[$key], $val);
303
+ //If value in both arrays are arrays, recursively replace text
304
+ if (is_array($val) && is_array($arr_replace[$key]))
305
+ $arr_subject[$key] = $this->array_replace_recursive($search, $arr_replace[$key], $val);
306
+ }
307
+
308
+ return $arr_subject;
309
+ }
310
+
311
+ /**
312
+ * Checks if item at specified path in array is set
313
+ * @param array $arr Array to check for item
314
+ * @param array $path Array of segments that form path to array (each array item is a deeper dimension in the array)
315
+ * @return boolean TRUE if item is set in array, FALSE otherwise
316
+ */
317
+ function array_item_isset(&$arr, &$path) {
318
+ $f_path = $this->get_array_path($path);
319
+ return eval('return isset($arr' . $f_path . ');');
320
+ }
321
+
322
+ /**
323
+ * Returns value of item at specified path in array
324
+ * @param array $arr Array to get item from
325
+ * @param array $path Array of segments that form path to array (each array item is a deeper dimension in the array)
326
+ * @return mixed Value of item in array (Default: empty string)
327
+ */
328
+ function &get_array_item(&$arr, &$path) {
329
+ $item = '';
330
+ if ($this->array_item_isset($arr, $path)) {
331
+ eval('$item =& $arr' . $this->get_array_path($path) . ';');
332
+ }
333
+ return $item;
334
+ }
335
+
336
+ function get_array_path($attribute = '', $format = null) {
337
+ //Formatted value
338
+ $fmtd = '';
339
+ if (!empty($attribute)) {
340
+ //Make sure attribute is array
341
+ if (!is_array($attribute)) {
342
+ $attribute = array($attribute);
343
+ }
344
+ //Format attribute
345
+ $format = strtolower($format);
346
+ switch ($format) {
347
+ case 'id':
348
+ $fmtd = array_shift($attribute) . '[' . implode('][', $attribute) . ']';
349
+ break;
350
+ case 'metadata':
351
+ case 'attribute':
352
+ //Join segments
353
+ $delim = '_';
354
+ $fmtd = implode($delim, $attribute);
355
+ //Replace white space and repeating delimiters
356
+ $fmtd = str_replace(' ', $delim, $fmtd);
357
+ while (strpos($fmtd, $delim.$delim) !== false)
358
+ $fmtd = str_replace($delim.$delim, $delim, $fmtd);
359
+ //Prefix formatted value with delimeter for metadata keys
360
+ if ('metadata' == $format)
361
+ $fmtd = $delim . $fmtd;
362
+ break;
363
+ case 'path':
364
+ case 'post':
365
+ default:
366
+ $fmtd = '["' . implode('"]["', $attribute) . '"]';
367
+ }
368
+ }
369
+ return $fmtd;
370
+ }
371
+
372
+ /**
373
+ * Builds array of path elements based on arguments
374
+ * Each item in path array represents a deeper level in structure path is for (object, array, filesystem, etc.)
375
+ * @param array|string Value to add to the path
376
+ * @return array 1-dimensional array of path elements
377
+ */
378
+ function build_path() {
379
+ $path = array();
380
+ $args = func_get_args();
381
+
382
+ //Iterate through parameters and build path
383
+ foreach ( $args as $arg ) {
384
+ if ( empty($arg) )
385
+ continue;
386
+
387
+ if (is_array($arg)) {
388
+ //Recurse through array items to pull out any more arrays
389
+ foreach ($arg as $key => $val) {
390
+ $path = array_merge($path, $this->build_path($val));
391
+ }
392
+ //$path = array_merge($path, array_values($arg));
393
+ } elseif ( is_scalar($arg) ) {
394
+ $path[] = $arg;
395
+ }
396
+ }
397
+
398
+ return $path;
399
+ }
400
+
401
+ /**
402
+ * Builds attribute string for HTML element
403
+ * @param array $attr Attributes
404
+ * @return string Formatted attribute string
405
+ */
406
+ function build_attribute_string($attr) {
407
+ $ret = '';
408
+ if ( is_object($attr) )
409
+ $attr = (array) $attr;
410
+ if ( is_array($attr) ) {
411
+ array_map('esc_attr', $attr);
412
+ $attr_str = array();
413
+ foreach ( $attr as $key => $val ) {
414
+ $attr_str[] = $key . '="' . $val . '"';
415
+ }
416
+ $ret = implode(' ', $attr_str);
417
+ }
418
+ return $ret;
419
+ }
420
+
421
+ /*-** Admin **-*/
422
+
423
+ /**
424
+ * Add submenu page in the admin menu
425
+ * Adds ability to set the position of the page in the menu
426
+ * @see add_submin_menu (Wraps functionality)
427
+ *
428
+ * @param $parent
429
+ * @param $page_title
430
+ * @param $menu_title
431
+ * @param $access_level
432
+ * @param $file
433
+ * @param $function
434
+ * @param int $pos Index position of menu page
435
+ *
436
+ * @global array $submenu Admin page submenus
437
+ */
438
+ function add_submenu_page($parent, $page_title, $menu_title, $access_level, $file, $function = '', $pos = false) {
439
+ global $submenu;
440
+
441
+ //Add submenu page as usual
442
+ $args = func_get_args();
443
+ $hookname = call_user_func_array('add_submenu_page', $args);
444
+
445
+ if ( is_int($pos) ) {
446
+ //Get last submenu added
447
+ $parent = $this->get_submenu_parent_file($parent);
448
+ $subs =& $submenu[$parent];
449
+
450
+ //Make sure menu isn't already in the desired position
451
+ if ( $pos <= ( count($subs) - 1 ) ) {
452
+ //Get submenu that was just added
453
+ $sub = array_pop($subs);
454
+ //Insert into desired position
455
+ if ( 0 == $pos ) {
456
+ array_unshift($subs, $sub);
457
+ } else {
458
+ $top = array_slice($subs, 0, $pos);
459
+ $bottom = array_slice($subs, $pos);
460
+ array_push($top, $sub);
461
+ $subs = array_merge($top, $bottom);
462
+ }
463
+ }
464
+ }
465
+
466
+ return $hookname;
467
+ }
468
+
469
+ /**
470
+ * Remove admin submenu
471
+ * @param string $parent Submenu parent file
472
+ * @param string $file Submenu file name
473
+ * @return int|null Index of removed submenu (NULL if submenu not found)
474
+ *
475
+ * @global array $submenu
476
+ * @global array $_registered_pages
477
+ */
478
+ function remove_submenu_page($parent, $file) {
479
+ global $submenu, $_registered_pages;
480
+ $ret = null;
481
+
482
+ $parent = $this->get_submenu_parent_file($parent);
483
+ $file = plugin_basename($file);
484
+ $file_index = 2;
485
+
486
+ //Find submenu
487
+ if ( isset($submenu[$parent]) ) {
488
+ $subs =& $submenu[$parent];
489
+ for ($x = 0; $x < count($subs); $x++) {
490
+ if ( $subs[$x][$file_index] == $file ) {
491
+ //Remove matching submenu
492
+ $hookname = get_plugin_page_hookname($file, $parent);
493
+ remove_all_actions($hookname);
494
+ unset($_registered_pages[$hookname]);
495
+ unset($subs[$x]);
496
+ $subs = array_values($subs);
497
+ //Set index and stop processing
498
+ $ret = $x;
499
+ break;
500
+ }
501
+ }
502
+ }
503
+
504
+ return $ret;
505
+ }
506
+
507
+ /**
508
+ * Replace a submenu page
509
+ * Adds a submenu page in the place of an existing submenu page that has the same $file value
510
+ *
511
+ * @param $parent
512
+ * @param $page_title
513
+ * @param $menu_title
514
+ * @param $access_level
515
+ * @param $file
516
+ * @param $function
517
+ * @return string Hookname
518
+ *
519
+ * @global array $submenu
520
+ */
521
+ function replace_submenu_page($parent, $page_title, $menu_title, $access_level, $file, $function = '') {
522
+ global $submenu;
523
+ //Remove matching submenu (if exists)
524
+ $pos = $this->remove_submenu_page($parent, $file);
525
+ //Insert submenu page
526
+ $hookname = $this->add_submenu_page($parent, $page_title, $menu_title, $access_level, $file, $function, $pos);
527
+ return $hookname;
528
+ }
529
+
530
+ /**
531
+ * Retrieves parent file for submenu
532
+ * @param string $parent Parent file
533
+ * @return string Formatted parent file name
534
+ *
535
+ * @global array $_wp_real_parent_file;
536
+ */
537
+ function get_submenu_parent_file($parent) {
538
+ global $_wp_real_parent_file;
539
+ $parent = plugin_basename($parent);
540
+ if ( isset($_wp_real_parent_file[$parent]) )
541
+ $parent = $_wp_real_parent_file[$parent];
542
+ return $parent;
543
+ }
544
+ }
js/admin.js ADDED
@@ -0,0 +1,169 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ /**
2
+ * Admin JS
3
+ * @package Favicon Rotator
4
+ */
5
+
6
+ /* Prototypes */
7
+
8
+ if ( !Array.indexOf ) {
9
+ Array.prototype.indexOf = function(val) {
10
+ for ( var x = 0; x < this.length; x++ ) {
11
+ if ( this[x] == val )
12
+ return x;
13
+ }
14
+ return -1;
15
+ }
16
+ }
17
+
18
+ if ( typeof(fvrt) == 'undefined' || typeof(fvrt) != 'object' )
19
+ fvrt = {};
20
+ (function($) {
21
+ /**
22
+ * Initialization routines
23
+ */
24
+ fvrt['init'] = function() {
25
+ this.setupActions();
26
+ };
27
+
28
+ fvrt['sel'] = {
29
+ list: '#fv_list',
30
+ item: '.fv_item',
31
+ image: '.icon',
32
+ details: '.details',
33
+ name: '.name',
34
+ itemTemplate: '#fv_item_temp',
35
+ remove: '.remove',
36
+ field: '#fv_ids'
37
+ };
38
+
39
+ /**
40
+ * Setup event actions for icon elements
41
+ */
42
+ fvrt['setupActions'] = function() {
43
+ //Get remove links on page
44
+ var t = this;
45
+ $(this.buildSelector('list', 'item', 'remove')).live('click', function() {
46
+ t.removeItem(this);
47
+ return false;
48
+ });
49
+ };
50
+
51
+ fvrt['buildSelector'] = function() {
52
+ var sel = [];
53
+ for ( var i = 0; i < arguments.length; i++ ) {
54
+ if ( arguments[i] in this.sel ) {
55
+ sel.push(this.sel[arguments[i]]);
56
+ }
57
+ }
58
+ return sel.length ? sel.join(' ') : '';
59
+ };
60
+
61
+ /**
62
+ * Retrieve IDs hidden field
63
+ * @return object IDs field
64
+ */
65
+ fvrt['getField'] = function() {
66
+ return $(this.sel.field);
67
+ };
68
+
69
+ /**
70
+ * Gets IDs of icons
71
+ * @return array Icon IDs
72
+ */
73
+ fvrt['getIds'] = function() {
74
+ return $(this.getField()).val().split(',');
75
+ };
76
+
77
+ /**
78
+ * Check if ID is already added
79
+ * @param int itemId Icon ID
80
+ * @return bool TRUE if icon is already added
81
+ */
82
+ fvrt['hasId'] = function(itemId) {
83
+ return ( this.getIds().indexOf(itemId) != -1 ) ? true : false;
84
+ };
85
+
86
+ /**
87
+ * Sets list of Icon IDs
88
+ * @param array Icon IDs
89
+ */
90
+ fvrt['setIds'] = function(ids) {
91
+ $(this.getField()).val(ids.join(','));
92
+ };
93
+
94
+ /**
95
+ * Add ID to IDs field
96
+ * @param int itemId Attachment ID to add
97
+ */
98
+ fvrt['addId'] = function(itemId) {
99
+ if ( !this.hasId(itemId) ) {
100
+ var vals = this.getIds();
101
+ vals.push(itemId);
102
+ this.setIds(vals);
103
+ }
104
+ };
105
+
106
+ /**
107
+ * Remove ID from IDs field
108
+ * @param int itemId Icon ID to remove
109
+ */
110
+ fvrt['removeId'] = function(itemId) {
111
+ var vals = this.getIds();
112
+ var idx = vals.indexOf(itemId);
113
+ if ( idx != -1 )
114
+ vals.splice(idx, 1);
115
+ this.setIds(vals);
116
+ };
117
+
118
+ /**
119
+ * Get Icon ID of specified item
120
+ * @param {Object} el Node element
121
+ */
122
+ fvrt['getItemId'] = function(el) {
123
+ var id = '';
124
+ var parts = el.id.split('_');
125
+ if ( parts.length )
126
+ id = parts[parts.length - 1];
127
+ return id;
128
+ };
129
+
130
+ /**
131
+ * Add item to list
132
+ * @param object args Icon properties
133
+ * id: Attachment ID
134
+ * name: File name
135
+ * url: Attachment URL
136
+ */
137
+ fvrt['addItem'] = function(args) {
138
+ if (typeof args == 'object' && args.id && args.name && args.url && !this.hasId(args.id)) {
139
+ //Build new item
140
+ var item = $(this.sel.itemTemplate).clone();
141
+ $(item).attr('id', 'fv_item_' + args.id);
142
+ $(item).find(this.sel.image).attr('src', args.url);
143
+ $(item).find(this.sel.name).text(args.name);
144
+ $(item).find(this.sel.remove).attr('id', 'fv_id_' + args.id);
145
+
146
+ //Add element to container
147
+ $(item).appendTo(this.sel.list)
148
+
149
+ //Add element ID to list
150
+ this.addId(args.id);
151
+ }
152
+ };
153
+
154
+ /**
155
+ * Remove item from list
156
+ * @param {Object} el Node to remove
157
+ */
158
+ fvrt['removeItem'] = function(el) {
159
+ //Get ID of item
160
+ var id = this.getItemId(el);
161
+ //Remove item
162
+ $(el).parents('.fv_item').remove();
163
+ //Remove ID from field
164
+ this.removeId(id);
165
+ };
166
+
167
+ //Initialize on document load
168
+ $(document).ready(function() {fvrt.init();});
169
+ }) (jQuery);
js/media.js ADDED
@@ -0,0 +1,27 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ /**
2
+ * Media
3
+ * @package Favicon Rotator
4
+ * @author Archetyped
5
+ */
6
+
7
+ if ( typeof(fvrt) == 'undefined' || typeof(fvrt) != 'object' )
8
+ fvrt = {};
9
+ (function($) {
10
+ fvrt['media'] = {
11
+ /**
12
+ * Set selected image as an icon in rotation
13
+ * @param object a Media arguments
14
+ * Arguments
15
+ * id: Attachment ID
16
+ * name: Attachment file name
17
+ * url: Attachment URL
18
+ */
19
+ setIcon : function (a) {
20
+ if ( typeof(a) == 'object' ) {
21
+ fvrt.addItem(a);
22
+ }
23
+ //Close popup
24
+ tb_remove();
25
+ }
26
+ }
27
+ })(jQuery);
main.php ADDED
@@ -0,0 +1,12 @@
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /*
3
+ Plugin Name: Favicon Rotator
4
+ Plugin URI: http://archetyped.com/tools/favicon-rotator/
5
+ Description: Easily set site favicon and even rotate through multiple icons
6
+ Version: 1.0
7
+ Author: Archetyped
8
+ Author URI: http://archetyped.com
9
+ */
10
+
11
+ require_once 'model.php';
12
+ $fvrt = new FaviconRotator();
model.php ADDED
@@ -0,0 +1,330 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+ require_once 'includes/class.base.php';
4
+ require_once 'includes/class.media.php';
5
+
6
+ /**
7
+ * Redactor class
8
+ * @author Archetyped
9
+ *
10
+ */
11
+ class FaviconRotator extends FVRT_Base {
12
+
13
+ /**
14
+ * Admin Page hook
15
+ * @var string
16
+ */
17
+ var $page;
18
+
19
+ /**
20
+ * Plugin options
21
+ * @var array
22
+ */
23
+ var $options = null;
24
+
25
+ /**
26
+ * Plugin Options key
27
+ * @var string
28
+ */
29
+ var $opt_key = 'options';
30
+
31
+ /**
32
+ * Key to use for icons array in options
33
+ * @var string
34
+ */
35
+ var $opt_icons = 'icons';
36
+
37
+ /**
38
+ * Save action
39
+ * @var string
40
+ */
41
+ var $action_save = 'action_save';
42
+
43
+ /**
44
+ * Path to admin contextual help file
45
+ * @var string
46
+ */
47
+ var $file_admin_help = 'resources/admin_help.html';
48
+
49
+ /*-** Instance objects **-*/
50
+
51
+ /**
52
+ * Media instance
53
+ * @var FVRT_Media
54
+ */
55
+ var $media;
56
+
57
+ /*-** Initialization **-*/
58
+
59
+ function FaviconRotator() {
60
+ $this->__construct();
61
+ }
62
+
63
+ function __construct() {
64
+ parent::__construct();
65
+ $this->opt_key = $this->add_prefix($this->opt_key);
66
+ $this->action_save = $this->add_prefix($this->action_save);
67
+ $this->media =& new FVRT_Media();
68
+ $this->register_hooks();
69
+ }
70
+
71
+ function register_hooks() {
72
+ /*-** Admin **-*/
73
+
74
+ //Menu
75
+ add_action('admin_menu', $this->m('admin_menu'));
76
+ //Plugins page
77
+ add_filter('plugin_action_links_' . $this->util->get_plugin_base_name(), $this->m('admin_plugin_action_links'), 10, 4);
78
+
79
+ /*-** Main **-*/
80
+
81
+ //Template
82
+ add_action('wp_head', $this->m('display_icon'));
83
+
84
+ //Instance setup
85
+ $this->media->register_hooks();
86
+ }
87
+
88
+ /*-** Helpers **-*/
89
+
90
+ /**
91
+ * Retrieve options array (or specific option if specified)
92
+ * @param $key Option to retrieve
93
+ * @return mixed Full options array or value of specific key (Default: empty array)
94
+ */
95
+ function get_options($key = null) {
96
+ //Retrieve options entry from DB
97
+ $ret = $this->options;
98
+ if ( is_null($ret) ) {
99
+ $ret = get_option($this->opt_key);
100
+ if ( false === $ret )
101
+ $ret = array();
102
+ $this->options = $ret;
103
+ }
104
+
105
+ if ( !is_null($key) && isset($ret[$key]) )
106
+ $ret = $ret[$key];
107
+ return $ret;
108
+ }
109
+
110
+ function set_option($key, $val) {
111
+ //Make sure options array initialized
112
+ $this->get_options();
113
+ //Set option value
114
+ $this->options[$key] = $val;
115
+ //Save updated options to DB
116
+ update_option($this->opt_key, $this->options);
117
+ }
118
+
119
+ /*-** Media **-*/
120
+
121
+ /**
122
+ * Retrieve Post IDs of favicons
123
+ * @return array Icon IDs
124
+ */
125
+ function get_icon_ids() {
126
+ //Get array of post IDs for icons
127
+ $icons = $this->get_options($this->opt_icons);
128
+ return $icons;
129
+ }
130
+
131
+ function get_icon_ids_list() {
132
+ return implode(',', $this->get_icon_ids());
133
+ }
134
+
135
+ /**
136
+ * Retrieve icons saved in options menu
137
+ * @return array Media attachment objects
138
+ */
139
+ function get_icons() {
140
+ $icons = array();
141
+ //Get icon ids
142
+ $ids = $this->get_icon_ids();
143
+ //Retrieve attachment objects
144
+ if ( !empty($ids) ) {
145
+ $icons = get_posts(array('post_type' => 'attachment', 'include' => $ids));
146
+ }
147
+ return $icons;
148
+ }
149
+
150
+ /**
151
+ * Save list of selected icons to DB
152
+ */
153
+ function save_icons($ids = null) {
154
+ //Check if valid icon IDs are passed to function
155
+ if ( !is_null($ids) ) {
156
+ if ( !is_array($ids) ) {
157
+ $ids = ( is_int($ids) ) ? array($ids) : null;
158
+ }
159
+ }
160
+
161
+ //Get icon IDs from form submission
162
+ if ( is_null($ids) && isset($_POST['fv_ids']) && check_admin_referer($this->action_save) )
163
+ $ids = explode(',', $_POST['fv_ids']);
164
+
165
+ //Save to DB
166
+ if ( is_array($ids) )
167
+ $this->set_option($this->opt_icons, $ids);
168
+ }
169
+
170
+ /**
171
+ * Build favicon element for output in template
172
+ */
173
+ function display_icon() {
174
+ //Get icons
175
+ $icons = $icons_orig = $this->get_icon_ids();
176
+ $icon = null;
177
+ //Retrieve icon data
178
+ while ( is_null($icon) && count($icons) > 0 ) {
179
+ //Select one from random
180
+ $idx = ( count($icons) > 1 ) ? array_rand($icons) : 0;
181
+ $icon_id = $icons[$idx];
182
+ $icon = wp_get_attachment_url($icon_id);
183
+ if ( !$icon || ( !wp_attachment_is_image($icon_id) && 'ico' != substr($icon, strrpos($icon, '.') + 1) ) ) {
184
+ //Reset variable to NULL
185
+ $icon = null;
186
+ //Remove icon from list (no longer valid)
187
+ unset($icons[$idx]);
188
+ array_values($icons);
189
+ }
190
+ }
191
+
192
+ //Display icon
193
+ if ( !is_null($icon) ) {
194
+ ?>
195
+ <link rel="shortcut icon" href="<?php echo esc_attr($icon); ?>" />
196
+ <?php
197
+ }
198
+
199
+ //Update icons array (if necessary)
200
+ if ( $icons !== $icons_orig )
201
+ $this->save_icons($icons);
202
+ }
203
+
204
+ /*-** Admin **-*/
205
+
206
+ /**
207
+ * Adds custom links below plugin on plugin listing page
208
+ * @param $actions
209
+ * @param $plugin_file
210
+ * @param $plugin_data
211
+ * @param $context
212
+ */
213
+ function admin_plugin_action_links($actions, $plugin_file, $plugin_data, $context) {
214
+ //Add link to settings (only if active)
215
+ if ( is_plugin_active($this->util->get_plugin_base_name()) ) {
216
+ $settings = __('Settings');
217
+ $settings_url = add_query_arg('page', dirname($this->util->get_plugin_base_name()), admin_url('themes.php'));
218
+ array_unshift($actions, '<a href="' . $settings_url . '" title="' . $settings . '">' . $settings . '</a>');
219
+ }
220
+ return $actions;
221
+ }
222
+
223
+ /**
224
+ * Get ID of settings section on admin page
225
+ * @return string ID of settings section
226
+ */
227
+ function admin_get_settings_section() {
228
+ return $this->add_prefix('settings');
229
+ }
230
+
231
+ /**
232
+ * Adds admin submenu item to Appearance menu
233
+ */
234
+ function admin_menu() {
235
+ $this->page = $p = add_theme_page(__('Favicon'), __('Favicon'), 'edit_theme_options', $this->util->get_plugin_base(), $this->m('admin_page'));
236
+ //Head
237
+ add_action("admin_print_scripts-$p", $this->m('admin_scripts'));
238
+ add_action("admin_print_styles-$p", $this->m('admin_styles'));
239
+ add_action("admin_head-$p", $this->m('admin_help'));
240
+ }
241
+
242
+
243
+ /**
244
+ * Defines content for admin page
245
+ */
246
+ function admin_page() {
247
+ if ( ! current_user_can('edit_theme_options') )
248
+ wp_die(__('You do not have permission to customize favicons.'));
249
+
250
+ //Get saved icons
251
+ if ( isset($_POST['fv_submit']) )
252
+ $this->save_icons();
253
+ $icons = $this->get_icons();
254
+ ?>
255
+
256
+ <div class="wrap">
257
+ <?php screen_icon(); ?>
258
+ <h2><?php _e('Favicon Rotator'); ?> <a href="<?php echo $this->media->get_upload_iframe_src('image'); ?>" class="button add-new-h2 thickbox" title="<?php esc_attr_e('Add Icon'); ?>"><?php echo esc_html_x('Add new', 'file')?></a></h2>
259
+ <div id="fv_list_container">
260
+ <?php if ( !$icons ) : ?>
261
+ <p>No favicons set</p>
262
+ <?php endif; //No icons message ?>
263
+ <ul id="fv_list">
264
+ <?php foreach ( $icons as $icon ) : //List icons
265
+ $src = wp_get_attachment_image_src($icon->ID, 'full');
266
+ $src = $src[0];
267
+ ?>
268
+ <li class="fv_item">
269
+ <div>
270
+ <img class="icon" src="<?php echo $src; ?>" />
271
+ <div class="details">
272
+ <div class="name"><?php echo basename($src); ?></div>
273
+ <div class="options">
274
+ <a href="#" id="fv_id_<?php echo esc_attr($icon->ID); ?>" class="remove">Remove</a>
275
+ </div>
276
+ </div>
277
+ </div>
278
+ </li>
279
+ <?php endforeach; //End icon listing ?>
280
+ </ul>
281
+ <div style="display: none">
282
+ <li id="fv_item_temp" class="fv_item">
283
+ <div>
284
+ <img class="icon" src="" />
285
+ <div class="details">
286
+ <div class="name"></div>
287
+ <div class="options">
288
+ <a href="#" class="remove">Remove</a>
289
+ </div>
290
+ </div>
291
+ </div>
292
+ </li>
293
+ </div>
294
+ </div>
295
+ <form method="post" action="<?php echo esc_attr($_SERVER['REQUEST_URI']); ?>">
296
+ <input type="hidden" id="fv_ids" name="fv_ids" value="<?php echo esc_attr($this->get_icon_ids_list()); ?>" />
297
+ <?php wp_nonce_field($this->action_save); ?>
298
+ <p class="submit"><input type="submit" class="button-primary" name="fv_submit" value="<?php esc_attr_e( 'Save Changes' ); ?>" /></p>
299
+ </form>
300
+ </div>
301
+ <?php
302
+ }
303
+
304
+ /**
305
+ * Adds JS to Admin page
306
+ */
307
+ function admin_scripts() {
308
+ wp_enqueue_script('media-upload');
309
+ $h_admin = $this->add_prefix('admin_script');
310
+ $h_media = $this->add_prefix('media');
311
+ wp_enqueue_script($h_admin, $this->util->get_file_url('js/admin.js'), array('jquery', 'thickbox'));
312
+ wp_enqueue_script($h_media, $this->util->get_file_url('js/media.js'), array('jquery', $h_admin));
313
+ }
314
+
315
+ /**
316
+ * Adds CSS to Admin page
317
+ */
318
+ function admin_styles() {
319
+ add_thickbox();
320
+ wp_enqueue_style($this->add_prefix('admin_styles'), $this->util->get_file_url('css/admin_styles.css'));
321
+ }
322
+
323
+ /**
324
+ * Add contextual help to admin page
325
+ */
326
+ function admin_help() {
327
+ $help = file_get_contents(dirname(__FILE__) . '/resources/admin_help.html');
328
+ add_contextual_help($this->page, $help);
329
+ }
330
+ }
readme.txt ADDED
@@ -0,0 +1,40 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ === Plugin Name ===
2
+ Contributors: archetyped
3
+ Tags: favicon,icon,template,theme,customization,simple,media
4
+ Requires at least: 3.0
5
+ Tested up to: 3.0.1
6
+ Stable tag: trunk
7
+
8
+ Easily set site favicon and even rotate through multiple icons
9
+
10
+ == Description ==
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+
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+ Favicon Rotator makes it easy to customize the favicon for your site. Just add a favicon below and it will be displayed whenever someone visits your site.
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+
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+ Favicon Rotator supports **multiple icons**, from which a **randomly selected** favicon from the rotation will be displayed.
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+
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+ [More Information on Favicons](http://wikipedia.org/wiki/Favicon)
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+
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+ == Installation ==
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+
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+ 1. Activate the plugin through the 'Plugins' menu in WordPress
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+ 1. Go to **Theme > Favicon** admin page to add images to use for the favicon
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+ 1. Verify that your theme uses the `wp_head()` template tag (this is where the necessary code will be added to your theme output)
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+ 1. Plugin will automatically add a favicon from the rotation to your theme when a visitor loads your site
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+
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+ == Upgrade Notice ==
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+
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+ No upgrade notices
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+
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+ == Frequently Asked Questions ==
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+
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+ Go to http://archetyped.com/tools/favicon-rotator/ for any questions or comments
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+
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+ == Screenshots ==
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+
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+ 1. Simple Administration
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+ 1. Favicon submenu in Appearance menu
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+
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+ == Changelog ==
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+ = 1.0 =
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+ * Initial release
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+ <p>Favicon Rotator makes it easy to customize the favicon for your site. Just add a favicon below and it will be displayed whenever someone visits your site.</p>
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+ <p>Favicon Rotator supports <strong>multiple icons</strong>, from which a <strong>randomly selected</strong> favicon from the rotation will be displayed.</p>
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+ <h3>Adding an icon to the rotation</h3>
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+ <ol>
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+ <li>Click "Add new" button</li>
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+ <li>Upload an image or select an image from the Library tab</li>
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+ <li>Click the "Add icon" button to add it to the rotation</li>
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+ <li>Click "Save Changes" button</li>
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+ </ol>
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+ <h3>Removing an icon from the rotation</h3>
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+ <ol>
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+ <li>Click the "x" button in the upper-right corner of the icon you want to remove</li>
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+ <li>Click "Save Changes" button</li>
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+ </ol>
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+ <p><a href="http://archetyped.com/tools/favicon-rotator/" title="Favicon Home Page" target="_blank">Favicon Rotator Home page</a></p>
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+ <p><a href="http://wikipedia.org/wiki/Favicon" title="Favicon Information" target="_blank">Favicon Information</a></p>
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