Simple Social Icons - Version 0.9.2

Version Description

  • Added new profile options
  • Changed default border radius to 3px
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Release Info

Developer nathanrice
Plugin Icon 128x128 Simple Social Icons
Version 0.9.2
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Code changes from version 0.9.0 to 0.9.2

Files changed (5) hide show
  1. images/sprite_24x24.png +0 -0
  2. images/sprite_32x32.png +0 -0
  3. images/sprite_48x48.png +0 -0
  4. readme.txt +9 -2
  5. simple-social-icons.php +113 -82
images/sprite_24x24.png CHANGED
Binary file
images/sprite_32x32.png CHANGED
Binary file
images/sprite_48x48.png CHANGED
Binary file
readme.txt CHANGED
@@ -3,7 +3,7 @@ Contributors: nathanrice, studiopress
3
  Tags: social media, social networking, social profiles
4
  Requires at least: 3.3
5
  Tested up to: 3.3.1
6
- Stable tag: 0.9.0
7
 
8
  This plugin/widget allows you to insert social icons in any widget area.
9
 
@@ -27,4 +27,11 @@ No, not at this time.
27
  == Changelog ==
28
 
29
  = 0.9.0 =
30
- * Initial Beta Release
 
 
 
 
 
 
 
3
  Tags: social media, social networking, social profiles
4
  Requires at least: 3.3
5
  Tested up to: 3.3.1
6
+ Stable tag: 0.9.2
7
 
8
  This plugin/widget allows you to insert social icons in any widget area.
9
 
27
  == Changelog ==
28
 
29
  = 0.9.0 =
30
+ * Initial Beta Release
31
+
32
+ = 0.9.1 =
33
+ * Fixed some styling issues
34
+
35
+ = 0.9.2 =
36
+ * Added new profile options
37
+ * Changed default border radius to 3px
simple-social-icons.php CHANGED
@@ -6,42 +6,42 @@ Description: A simple, CSS and sprite driven social icons widget.
6
  Author: Nathan Rice
7
  Author URI: http://www.nathanrice.net/
8
 
9
- Version: 0.9.0
10
 
11
  License: GNU General Public License v2.0 (or later)
12
  License URI: http://www.opensource.org/licenses/gpl-license.php
13
  */
14
 
15
  class Simple_Social_Icons_Widget extends WP_Widget {
16
-
17
  /**
18
  * Default widget values.
19
- *
20
  * @var array
21
  */
22
  protected $defaults;
23
-
24
  /**
25
  * Default widget values.
26
- *
27
  * @var array
28
  */
29
  protected $sizes;
30
-
31
  /**
32
  * Default widget values.
33
- *
34
  * @var array
35
  */
36
  protected $profiles;
37
-
38
  /**
39
  * Constructor method.
40
- *
41
  * Set some global values and create widget.
42
  */
43
  function __construct() {
44
-
45
  /**
46
  * Default widget option values.
47
  */
@@ -49,85 +49,115 @@ class Simple_Social_Icons_Widget extends WP_Widget {
49
  'title' => '',
50
  'new_window' => 0,
51
  'size' => 32,
52
- 'border_radius' => 6,
53
  'background_color' => '#999999',
54
  'background_color_hover' => '#666666',
55
  'alignment' => 'alignleft',
 
 
56
  'facebook' => '',
57
  'gplus' => '',
58
  'linkedin' => '',
59
  'pinterest' => '',
60
  'rss' => '',
 
61
  'twitter' => '',
62
  );
63
-
64
  /**
65
  * Icon sizes.
66
  */
67
  $this->sizes = array( '24', '32', '48' );
68
-
69
  /**
70
  * Social profile choices.
71
  */
72
  $this->profiles = array(
73
- 'facebook' => array(
74
- 'label' => __( 'Facebook URI', 'ssiw' ),
75
- 'pattern' => '<li class="social-facebook"><a href="%s" %s>Facebook</a></li>',
76
  'background_positions' => array(
77
  '24' => '0 0',
78
  '32' => '0 0',
79
  '48' => '0 0',
80
  )
81
  ),
82
- 'gplus' => array(
83
- 'label' => __( 'Google+ URI', 'ssiw' ),
84
- 'pattern' => '<li class="social-gplus"><a href="%s" %s>Google+</a></li>',
85
  'background_positions' => array(
86
  '24' => '-24px 0',
87
  '32' => '-32px 0',
88
  '48' => '-48px 0',
89
  )
90
  ),
91
- 'linkedin' => array(
92
- 'label' => __( 'Linkedin URI', 'ssiw' ),
93
- 'pattern' => '<li class="social-linkedin"><a href="%s" %s>Linkedin</a></li>',
94
  'background_positions' => array(
95
  '24' => '-48px 0',
96
  '32' => '-64px 0',
97
  '48' => '-96px 0',
98
  )
99
  ),
100
- 'pinterest' => array(
101
- 'label' => __( 'Pinterest URI', 'ssiw' ),
102
- 'pattern' => '<li class="social-pinterest"><a href="%s" %s>Pinterest</a></li>',
103
  'background_positions' => array(
104
  '24' => '-72px 0',
105
  '32' => '-96px 0',
106
  '48' => '-144px 0',
107
  )
108
  ),
109
- 'rss' => array(
110
- 'label' => __( 'RSS URI', 'ssiw' ),
111
- 'pattern' => '<li class="social-rss"><a href="%s" %s>RSS</a></li>',
112
  'background_positions' => array(
113
  '24' => '-96px 0',
114
  '32' => '-128px 0',
115
  '48' => '-192px 0',
116
  )
117
  ),
118
- 'twitter' => array(
119
- 'label' => __( 'Twitter URI', 'ssiw' ),
120
- 'pattern' => '<li class="social-twitter"><a href="%s" %s>Twitter</a></li>',
121
  'background_positions' => array(
122
  '24' => '-120px 0',
123
  '32' => '-160px 0',
124
  '48' => '-240px 0',
125
  )
126
  ),
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
127
  );
128
-
129
  $widget_ops = array(
130
- 'classname' => 'simple-social-icons',
131
  'description' => __( 'Displays select social icons.', 'ssiw' ),
132
  );
133
 
@@ -138,12 +168,12 @@ class Simple_Social_Icons_Widget extends WP_Widget {
138
  );
139
 
140
  $this->WP_Widget( 'simple-social-icons', __( 'Simple Social Icons', 'ssiw' ), $widget_ops, $control_ops );
141
-
142
  /** Load CSS in <head> */
143
  add_action( 'wp_head', array( $this, 'css' ) );
144
-
145
  }
146
-
147
  /**
148
  * Widget Form.
149
  *
@@ -151,15 +181,15 @@ class Simple_Social_Icons_Widget extends WP_Widget {
151
  *
152
  */
153
  function form( $instance ) {
154
-
155
  /** Merge with defaults */
156
  $instance = wp_parse_args( (array) $instance, $this->defaults );
157
  ?>
158
-
159
  <p><label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label> <input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $instance['title'] ); ?>" /></p>
160
-
161
  <p><label><input id="<?php echo $this->get_field_id( 'new_window' ); ?>" type="checkbox" name="<?php echo $this->get_field_name( 'new_window' ); ?>" value="1" <?php checked( 1, $instance['new_window'] ); ?>/> <?php esc_html_e( 'Open links in new window?', 'ssiw' ); ?></label></p>
162
-
163
  <p>
164
  <label for="<?php echo $this->get_field_id( 'size' ); ?>"><?php _e( 'Icon Size', 'ssiw' ); ?>:</label>
165
  <select id="<?php echo $this->get_field_id( 'size' ); ?>" name="<?php echo $this->get_field_name( 'size' ); ?>">
@@ -170,13 +200,13 @@ class Simple_Social_Icons_Widget extends WP_Widget {
170
  ?>
171
  </select>
172
  </p>
173
-
174
  <p><label for="<?php echo $this->get_field_id( 'border_radius' ); ?>"><?php _e( 'Icon Border Radius:', 'ssiw' ); ?></label> <input id="<?php echo $this->get_field_id( 'border_radius' ); ?>" name="<?php echo $this->get_field_name( 'border_radius' ); ?>" type="text" value="<?php echo esc_attr( $instance['border_radius'] ); ?>" size="3" />px</p>
175
-
176
  <p><label for="<?php echo $this->get_field_id( 'background_color' ); ?>"><?php _e( 'Icon Color:', 'ssiw' ); ?></label> <input id="<?php echo $this->get_field_id( 'background_color' ); ?>" name="<?php echo $this->get_field_name( 'background_color' ); ?>" type="text" value="<?php echo esc_attr( $instance['background_color'] ); ?>" size="8" /></p>
177
-
178
  <p><label for="<?php echo $this->get_field_id( 'background_color_hover' ); ?>"><?php _e( 'Hover Color:', 'ssiw' ); ?></label> <input id="<?php echo $this->get_field_id( 'background_color_hover' ); ?>" name="<?php echo $this->get_field_name( 'background_color_hover' ); ?>" type="text" value="<?php echo esc_attr( $instance['background_color_hover'] ); ?>" size="8" /></p>
179
-
180
  <p>
181
  <label for="<?php echo $this->get_field_id( 'alignment' ); ?>"><?php _e( 'Alignment', 'ssiw' ); ?>:</label>
182
  <select id="<?php echo $this->get_field_id( 'alignment' ); ?>" name="<?php echo $this->get_field_name( 'alignment' ); ?>">
@@ -184,19 +214,19 @@ class Simple_Social_Icons_Widget extends WP_Widget {
184
  <option value="alignright" <?php selected( 'alignright', $instance['alignment'] ) ?>><?php _e( 'Align Right', 'ssiw' ); ?></option>
185
  </select>
186
  </p>
187
-
188
  <hr style="background: #ccc; border: 0; height: 1px; margin: 20px 0;" />
189
-
190
  <?php
191
  foreach ( (array) $this->profiles as $profile => $data ) {
192
-
193
  printf( '<p><label for="%s">%s:</label>', esc_attr( $this->get_field_id( $profile ) ), esc_attr( $data['label'] ) );
194
  printf( '<input type="text" id="%s" class="widefat" name="%s" value="%s" /></p>', esc_attr( $this->get_field_id( $profile ) ), esc_attr( $this->get_field_name( $profile ) ), esc_url( $instance[$profile] ) );
195
-
196
  }
197
-
198
  }
199
-
200
  /**
201
  * Form validation and sanitization.
202
  *
@@ -204,30 +234,30 @@ class Simple_Social_Icons_Widget extends WP_Widget {
204
  *
205
  */
206
  function update( $newinstance, $oldinstance ) {
207
-
208
  foreach ( $newinstance as $key => $value ) {
209
-
210
  /** Border radius must not be empty, must be a digit */
211
  if ( 'border_radius' == $key && ( '' == $value || ! ctype_digit( $value ) ) ) {
212
  $newinstance[$key] = 0;
213
  }
214
-
215
  /** Validate hex code colors */
216
  elseif ( strpos( $key, '_color' ) && 0 == preg_match( '/^#(([a-fA-F0-9]{3}$)|([a-fA-F0-9]{6}$))/', $value ) ) {
217
  $newinstance[$key] = $oldinstance[$key];
218
  }
219
-
220
  /** Sanitize Profile URIs */
221
  elseif ( array_key_exists( $key, (array) $this->profiles ) ) {
222
  $newinstance[$key] = esc_url( $newinstance[$key] );
223
  }
224
-
225
  }
226
-
227
  return $newinstance;
228
-
229
  }
230
-
231
  /**
232
  * Widget Output.
233
  *
@@ -235,9 +265,9 @@ class Simple_Social_Icons_Widget extends WP_Widget {
235
  *
236
  */
237
  function widget( $args, $instance ) {
238
-
239
  extract( $args );
240
-
241
  /** Merge with defaults */
242
  $instance = wp_parse_args( (array) $instance, $this->defaults );
243
 
@@ -245,47 +275,50 @@ class Simple_Social_Icons_Widget extends WP_Widget {
245
 
246
  if ( ! empty( $instance['title'] ) )
247
  echo $before_title . apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base ) . $after_title;
248
-
249
  $output = '';
250
-
251
  $new_window = $instance['new_window'] ? 'target="_blank"' : '';
252
-
253
  foreach ( (array) $this->profiles as $profile => $data ) {
254
  if ( ! empty( $instance[$profile] ) )
255
  $output .= sprintf( $data['pattern'], esc_url( $instance[$profile] ), $new_window );
256
  }
257
-
258
  if ( $output )
259
  printf( '<ul class="%s">%s</ul>', $instance['alignment'], $output );
260
-
261
  echo $after_widget;
262
-
263
  }
264
-
265
  /**
266
  * Custom CSS.
267
  *
268
  * Outputs custom CSS to control the look of the icons.
269
  */
270
  function css() {
271
-
272
  /** Pull widget settings, merge with defaults */
273
  $all_instances = $this->get_settings();
274
  $instance = wp_parse_args( $all_instances[$this->number], $this->defaults );
275
-
276
  /** The image locations */
277
  $imgs = array(
278
  '24' => plugin_dir_url( __FILE__ ) . 'images/sprite_24x24.png',
279
  '32' => plugin_dir_url( __FILE__ ) . 'images/sprite_32x32.png',
280
  '48' => plugin_dir_url( __FILE__ ) . 'images/sprite_48x48.png'
281
  );
282
-
283
  /** The CSS to output */
284
- $css = '.simple-social-icons .alignleft, .simple-social-icons .alignright {
 
 
 
285
  margin: 0; padding: 0;
286
  }
287
- .simple-social-icons ul li {
288
- background: none; border: none; float: left;
289
  }
290
  .simple-social-icons ul li a,
291
  .simple-social-icons ul li a:hover {
@@ -295,39 +328,37 @@ class Simple_Social_Icons_Widget extends WP_Widget {
295
  border-radius: ' . $instance['border_radius'] . 'px;
296
  display: block;
297
  height: ' . $instance['size'] . 'px;
298
- margin: 0 5px;
299
  overflow: hidden;
300
- padding: 0;
301
  text-indent: -999px;
302
  width: ' . $instance['size'] . 'px;
303
  }
304
-
305
  .simple-social-icons ul li a:hover {
306
  background-color: ' . $instance['background_color_hover'] . ';
307
  }';
308
-
309
  /** Individual Profile button styles */
310
  foreach ( (array) $this->profiles as $profile => $data ) {
311
 
312
  if ( ! $instance[$profile] )
313
  continue;
314
-
315
  $css .= '.simple-social-icons ul li.social-' . $profile . ' a,
316
  .simple-social-icons ul li.social-' . $profile . ' a:hover {
317
  background-position: ' . $data['background_positions'][$instance['size']] . ';
318
  }';
319
 
320
  }
321
-
322
  /** Minify a bit */
323
  $css = str_replace( "\t", '', $css );
324
  $css = str_replace( array( "\n", "\r" ), ' ', $css );
325
-
326
  /** Echo the CSS */
327
  echo '<style type="text/css" media="screen">' . $css . '</style>';
328
-
329
  }
330
-
331
  }
332
 
333
  add_action( 'widgets_init', 'ssiw_load_widget' );
6
  Author: Nathan Rice
7
  Author URI: http://www.nathanrice.net/
8
 
9
+ Version: 0.9.2
10
 
11
  License: GNU General Public License v2.0 (or later)
12
  License URI: http://www.opensource.org/licenses/gpl-license.php
13
  */
14
 
15
  class Simple_Social_Icons_Widget extends WP_Widget {
16
+
17
  /**
18
  * Default widget values.
19
+ *
20
  * @var array
21
  */
22
  protected $defaults;
23
+
24
  /**
25
  * Default widget values.
26
+ *
27
  * @var array
28
  */
29
  protected $sizes;
30
+
31
  /**
32
  * Default widget values.
33
+ *
34
  * @var array
35
  */
36
  protected $profiles;
37
+
38
  /**
39
  * Constructor method.
40
+ *
41
  * Set some global values and create widget.
42
  */
43
  function __construct() {
44
+
45
  /**
46
  * Default widget option values.
47
  */
49
  'title' => '',
50
  'new_window' => 0,
51
  'size' => 32,
52
+ 'border_radius' => 3,
53
  'background_color' => '#999999',
54
  'background_color_hover' => '#666666',
55
  'alignment' => 'alignleft',
56
+ 'dribbble' => '',
57
+ 'email' => '',
58
  'facebook' => '',
59
  'gplus' => '',
60
  'linkedin' => '',
61
  'pinterest' => '',
62
  'rss' => '',
63
+ 'stumbleupon' => '',
64
  'twitter' => '',
65
  );
66
+
67
  /**
68
  * Icon sizes.
69
  */
70
  $this->sizes = array( '24', '32', '48' );
71
+
72
  /**
73
  * Social profile choices.
74
  */
75
  $this->profiles = array(
76
+ 'dribbble' => array(
77
+ 'label' => __( 'Dribbble URI', 'ssiw' ),
78
+ 'pattern' => '<li class="social-dribbble"><a href="%s" %s>Dribbble</a></li>',
79
  'background_positions' => array(
80
  '24' => '0 0',
81
  '32' => '0 0',
82
  '48' => '0 0',
83
  )
84
  ),
85
+ 'email' => array(
86
+ 'label' => __( 'Email URI', 'ssiw' ),
87
+ 'pattern' => '<li class="social-email"><a href="%s" %s>Email</a></li>',
88
  'background_positions' => array(
89
  '24' => '-24px 0',
90
  '32' => '-32px 0',
91
  '48' => '-48px 0',
92
  )
93
  ),
94
+ 'facebook' => array(
95
+ 'label' => __( 'Facebook URI', 'ssiw' ),
96
+ 'pattern' => '<li class="social-facebook"><a href="%s" %s>Facebook</a></li>',
97
  'background_positions' => array(
98
  '24' => '-48px 0',
99
  '32' => '-64px 0',
100
  '48' => '-96px 0',
101
  )
102
  ),
103
+ 'gplus' => array(
104
+ 'label' => __( 'Google+ URI', 'ssiw' ),
105
+ 'pattern' => '<li class="social-gplus"><a href="%s" %s>Google+</a></li>',
106
  'background_positions' => array(
107
  '24' => '-72px 0',
108
  '32' => '-96px 0',
109
  '48' => '-144px 0',
110
  )
111
  ),
112
+ 'linkedin' => array(
113
+ 'label' => __( 'Linkedin URI', 'ssiw' ),
114
+ 'pattern' => '<li class="social-linkedin"><a href="%s" %s>Linkedin</a></li>',
115
  'background_positions' => array(
116
  '24' => '-96px 0',
117
  '32' => '-128px 0',
118
  '48' => '-192px 0',
119
  )
120
  ),
121
+ 'pinterest' => array(
122
+ 'label' => __( 'Pinterest URI', 'ssiw' ),
123
+ 'pattern' => '<li class="social-pinterest"><a href="%s" %s>Pinterest</a></li>',
124
  'background_positions' => array(
125
  '24' => '-120px 0',
126
  '32' => '-160px 0',
127
  '48' => '-240px 0',
128
  )
129
  ),
130
+ 'rss' => array(
131
+ 'label' => __( 'RSS URI', 'ssiw' ),
132
+ 'pattern' => '<li class="social-rss"><a href="%s" %s>RSS</a></li>',
133
+ 'background_positions' => array(
134
+ '24' => '-144px 0',
135
+ '32' => '-192px 0',
136
+ '48' => '-288px 0',
137
+ )
138
+ ),
139
+ 'stumbleupon' => array(
140
+ 'label' => __( 'StumbleUpon URI', 'ssiw' ),
141
+ 'pattern' => '<li class="social-stumbleupon"><a href="%s" %s>StumbleUpon</a></li>',
142
+ 'background_positions' => array(
143
+ '24' => '-168px 0',
144
+ '32' => '-224px 0',
145
+ '48' => '-336px 0',
146
+ )
147
+ ),
148
+ 'twitter' => array(
149
+ 'label' => __( 'Twitter URI', 'ssiw' ),
150
+ 'pattern' => '<li class="social-twitter"><a href="%s" %s>Twitter</a></li>',
151
+ 'background_positions' => array(
152
+ '24' => '-192px 0',
153
+ '32' => '-256px 0',
154
+ '48' => '-384px 0',
155
+ )
156
+ ),
157
  );
158
+
159
  $widget_ops = array(
160
+ 'classname' => 'simple-social-icons',
161
  'description' => __( 'Displays select social icons.', 'ssiw' ),
162
  );
163
 
168
  );
169
 
170
  $this->WP_Widget( 'simple-social-icons', __( 'Simple Social Icons', 'ssiw' ), $widget_ops, $control_ops );
171
+
172
  /** Load CSS in <head> */
173
  add_action( 'wp_head', array( $this, 'css' ) );
174
+
175
  }
176
+
177
  /**
178
  * Widget Form.
179
  *
181
  *
182
  */
183
  function form( $instance ) {
184
+
185
  /** Merge with defaults */
186
  $instance = wp_parse_args( (array) $instance, $this->defaults );
187
  ?>
188
+
189
  <p><label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label> <input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $instance['title'] ); ?>" /></p>
190
+
191
  <p><label><input id="<?php echo $this->get_field_id( 'new_window' ); ?>" type="checkbox" name="<?php echo $this->get_field_name( 'new_window' ); ?>" value="1" <?php checked( 1, $instance['new_window'] ); ?>/> <?php esc_html_e( 'Open links in new window?', 'ssiw' ); ?></label></p>
192
+
193
  <p>
194
  <label for="<?php echo $this->get_field_id( 'size' ); ?>"><?php _e( 'Icon Size', 'ssiw' ); ?>:</label>
195
  <select id="<?php echo $this->get_field_id( 'size' ); ?>" name="<?php echo $this->get_field_name( 'size' ); ?>">
200
  ?>
201
  </select>
202
  </p>
203
+
204
  <p><label for="<?php echo $this->get_field_id( 'border_radius' ); ?>"><?php _e( 'Icon Border Radius:', 'ssiw' ); ?></label> <input id="<?php echo $this->get_field_id( 'border_radius' ); ?>" name="<?php echo $this->get_field_name( 'border_radius' ); ?>" type="text" value="<?php echo esc_attr( $instance['border_radius'] ); ?>" size="3" />px</p>
205
+
206
  <p><label for="<?php echo $this->get_field_id( 'background_color' ); ?>"><?php _e( 'Icon Color:', 'ssiw' ); ?></label> <input id="<?php echo $this->get_field_id( 'background_color' ); ?>" name="<?php echo $this->get_field_name( 'background_color' ); ?>" type="text" value="<?php echo esc_attr( $instance['background_color'] ); ?>" size="8" /></p>
207
+
208
  <p><label for="<?php echo $this->get_field_id( 'background_color_hover' ); ?>"><?php _e( 'Hover Color:', 'ssiw' ); ?></label> <input id="<?php echo $this->get_field_id( 'background_color_hover' ); ?>" name="<?php echo $this->get_field_name( 'background_color_hover' ); ?>" type="text" value="<?php echo esc_attr( $instance['background_color_hover'] ); ?>" size="8" /></p>
209
+
210
  <p>
211
  <label for="<?php echo $this->get_field_id( 'alignment' ); ?>"><?php _e( 'Alignment', 'ssiw' ); ?>:</label>
212
  <select id="<?php echo $this->get_field_id( 'alignment' ); ?>" name="<?php echo $this->get_field_name( 'alignment' ); ?>">
214
  <option value="alignright" <?php selected( 'alignright', $instance['alignment'] ) ?>><?php _e( 'Align Right', 'ssiw' ); ?></option>
215
  </select>
216
  </p>
217
+
218
  <hr style="background: #ccc; border: 0; height: 1px; margin: 20px 0;" />
219
+
220
  <?php
221
  foreach ( (array) $this->profiles as $profile => $data ) {
222
+
223
  printf( '<p><label for="%s">%s:</label>', esc_attr( $this->get_field_id( $profile ) ), esc_attr( $data['label'] ) );
224
  printf( '<input type="text" id="%s" class="widefat" name="%s" value="%s" /></p>', esc_attr( $this->get_field_id( $profile ) ), esc_attr( $this->get_field_name( $profile ) ), esc_url( $instance[$profile] ) );
225
+
226
  }
227
+
228
  }
229
+
230
  /**
231
  * Form validation and sanitization.
232
  *
234
  *
235
  */
236
  function update( $newinstance, $oldinstance ) {
237
+
238
  foreach ( $newinstance as $key => $value ) {
239
+
240
  /** Border radius must not be empty, must be a digit */
241
  if ( 'border_radius' == $key && ( '' == $value || ! ctype_digit( $value ) ) ) {
242
  $newinstance[$key] = 0;
243
  }
244
+
245
  /** Validate hex code colors */
246
  elseif ( strpos( $key, '_color' ) && 0 == preg_match( '/^#(([a-fA-F0-9]{3}$)|([a-fA-F0-9]{6}$))/', $value ) ) {
247
  $newinstance[$key] = $oldinstance[$key];
248
  }
249
+
250
  /** Sanitize Profile URIs */
251
  elseif ( array_key_exists( $key, (array) $this->profiles ) ) {
252
  $newinstance[$key] = esc_url( $newinstance[$key] );
253
  }
254
+
255
  }
256
+
257
  return $newinstance;
258
+
259
  }
260
+
261
  /**
262
  * Widget Output.
263
  *
265
  *
266
  */
267
  function widget( $args, $instance ) {
268
+
269
  extract( $args );
270
+
271
  /** Merge with defaults */
272
  $instance = wp_parse_args( (array) $instance, $this->defaults );
273
 
275
 
276
  if ( ! empty( $instance['title'] ) )
277
  echo $before_title . apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base ) . $after_title;
278
+
279
  $output = '';
280
+
281
  $new_window = $instance['new_window'] ? 'target="_blank"' : '';
282
+
283
  foreach ( (array) $this->profiles as $profile => $data ) {
284
  if ( ! empty( $instance[$profile] ) )
285
  $output .= sprintf( $data['pattern'], esc_url( $instance[$profile] ), $new_window );
286
  }
287
+
288
  if ( $output )
289
  printf( '<ul class="%s">%s</ul>', $instance['alignment'], $output );
290
+
291
  echo $after_widget;
292
+
293
  }
294
+
295
  /**
296
  * Custom CSS.
297
  *
298
  * Outputs custom CSS to control the look of the icons.
299
  */
300
  function css() {
301
+
302
  /** Pull widget settings, merge with defaults */
303
  $all_instances = $this->get_settings();
304
  $instance = wp_parse_args( $all_instances[$this->number], $this->defaults );
305
+
306
  /** The image locations */
307
  $imgs = array(
308
  '24' => plugin_dir_url( __FILE__ ) . 'images/sprite_24x24.png',
309
  '32' => plugin_dir_url( __FILE__ ) . 'images/sprite_32x32.png',
310
  '48' => plugin_dir_url( __FILE__ ) . 'images/sprite_48x48.png'
311
  );
312
+
313
  /** The CSS to output */
314
+ $css = '.simple-social-icons {
315
+ overflow: hidden;
316
+ }
317
+ .simple-social-icons .alignleft, .simple-social-icons .alignright {
318
  margin: 0; padding: 0;
319
  }
320
+ .simple-social-icons ul li, .sidebar .simple-social-icons ul li, #header .widget-area ul li {
321
+ background: none; border: none; float: left; list-style-type: none; margin: 0 5px; padding: 0;
322
  }
323
  .simple-social-icons ul li a,
324
  .simple-social-icons ul li a:hover {
328
  border-radius: ' . $instance['border_radius'] . 'px;
329
  display: block;
330
  height: ' . $instance['size'] . 'px;
 
331
  overflow: hidden;
 
332
  text-indent: -999px;
333
  width: ' . $instance['size'] . 'px;
334
  }
335
+
336
  .simple-social-icons ul li a:hover {
337
  background-color: ' . $instance['background_color_hover'] . ';
338
  }';
339
+
340
  /** Individual Profile button styles */
341
  foreach ( (array) $this->profiles as $profile => $data ) {
342
 
343
  if ( ! $instance[$profile] )
344
  continue;
345
+
346
  $css .= '.simple-social-icons ul li.social-' . $profile . ' a,
347
  .simple-social-icons ul li.social-' . $profile . ' a:hover {
348
  background-position: ' . $data['background_positions'][$instance['size']] . ';
349
  }';
350
 
351
  }
352
+
353
  /** Minify a bit */
354
  $css = str_replace( "\t", '', $css );
355
  $css = str_replace( array( "\n", "\r" ), ' ', $css );
356
+
357
  /** Echo the CSS */
358
  echo '<style type="text/css" media="screen">' . $css . '</style>';
359
+
360
  }
361
+
362
  }
363
 
364
  add_action( 'widgets_init', 'ssiw_load_widget' );