maxbuttons / blocks / icon.php

icon.php in MaxButtons – Create buttons 6.26, at blocks/icon.php

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1	<?php
2	namespace MaxButtons;
3	defined('ABSPATH') or die('No direct access permitted');
4	$blockClass["icon"] = "iconBlock";
5	$blockOrder[60][] = "icon";
6
7	use \simple_html_dom as simple_html_dom;
8
9	class iconBlock extends maxBlock
10	{
11	protected $blockname = "icon";
12	protected $fields = array("use_fa_icon" => array("default" => 0),
13	"fa_icon_value" => array("default" => '',
14	"css" => ''),
15
16	"fa_icon_size" => array("default" => '30px',
17	"css" => 'font-size',
18	"csspart" => "fa"),
19
20	"icon_id" => array('default' => '',
21	'css' => ''
22	),
23	"icon_url" => array('default' => '',
24	'css' => ''),
25	'icon_size' => array('default' => '',),
26	/*"background_url" => array('default' => '',
27	'css' => 'background-image',
28	), */
29	/* "icon_alt" => array('default' => '',
30	'css' => ''),
31	*/
32
33	"icon_position" => array('default' => 'left',
34	'css' => 'text-align',
35	'csspart' => 'mb-icon'),
36
37	'icon_padding_top' => array('default' => '13px',
38	'css' => 'padding-top',
39	'csspart' => 'mb-icon'),
40
41	'icon_padding_right' => array('default' => '6px',
42	'css' => 'padding-right',
43	'csspart' => 'mb-icon'),
44
45	'icon_padding_bottom' => array('default' => '0px',
46	'css' => 'padding-bottom',
47	'csspart' => 'mb-icon'),
48
49	'icon_padding_left' => array('default' => '18px',
50	'css' => 'padding-left',
51	'csspart' => 'mb-icon'),
52	);
53
54
55	public function parse_css($css, $mode = 'normal')
56	{
57
58	$csspart = 'mb-icon';
59	$csspseudo = 'normal';
60
61	$data = isset($this->data[$this->blockname]) ? $this->data[$this->blockname] : array();
62	if (count($data) == 0)
63	return $css; // no icons present here.
64
65	$css = parent::parse_css($css);
66	$css["mb-icon"]["normal"]["line-height"] = "0px"; // prevent rendering bigger div than icon
67	$css["mb-icon"]["normal"]["display"] = "block";
68	$css['mb-icon']['normal']['background-color'] = 'unset'; // prevent background overwrite.
69
70	/*if (isset($css["maxbutton"]["normal"]["background-image"]))
71	{
72	$url = $css["maxbutton"]["normal"]["background-image"];
73	$css["maxbutton"]["normal"]["background-image"] = "url($url)";
74
75	} if (isset($css[$csspart][$csspseudo]["text-align"]) && $css[$csspart][$csspseudo]["text-align"] != '')
76	{
77	switch( $css[$csspart][$csspseudo]["text-align"])
78	{
79	case "left":
80	$css[$csspart][$csspseudo]["float"] = 'left';
81	unset($css[$csspart][$csspseudo]["text-align"]);
82	break;
83	case "right":
84	$css[$csspart][$csspseudo]["float"] = 'right';
85	unset($css[$csspart][$csspseudo]["text-align"]);
86
87	break;
88	case "top":
89	case "bottom":
90	$css[$csspart][$csspseudo]["text-align"] = 'center';
91	break;
92	}
93	}
94	print_R($css["maxbutton"]);
95	*/
96	$css = $this->parse_rule_textalign($css, 'mb-icon', 'normal');
97
98
99	return $css;
100	}
101
102	/* Parse text align rule. Used for alignment of images and icons. In seperate function since it needs to process different pseudo's */
103	public function parse_rule_textalign($css, $csspart, $csspseudo)
104	{
105
106	if (isset($css[$csspart][$csspseudo]["text-align"]) && $css[$csspart][$csspseudo]["text-align"] != '')
107	{
108	switch( $css[$csspart][$csspseudo]["text-align"])
109	{
110	case "left":
111	$css[$csspart][$csspseudo]["float"] = 'left';
112	unset($css[$csspart][$csspseudo]["text-align"]);
113	break;
114	case "right":
115	$css[$csspart][$csspseudo]["float"] = 'right';
116	unset($css[$csspart][$csspseudo]["text-align"]);
117
118	break;
119	case "top":
120	case "bottom":
121	$css[$csspart][$csspseudo]["text-align"] = 'center';
122	break;
123	}
124	}
125
126	return $css;
127	}
128
129	public function parse_button($domObj, $mode = 'normal')
130	{
131	$data = isset($this->data[$this->blockname]) ? $this->data[$this->blockname] : array();
132	if (count($data) == 0)
133	return $domObj; // no icons present here.
134
135	//$button_id = $this->data["id"];
136
137	$icon_id = isset($data['icon_id']) ? $data['icon_id'] : 0;
138
139	$icon_url = $data["icon_url"];
140	$use_fa_icon= $data["use_fa_icon"];
141	$position = $data["icon_position"];
142
143	if ($icon_url == '' && ($use_fa_icon == 0 \|\| $use_fa_icon == '') ) return $domObj; // no icon
144
145	$anchor = $domObj->find("a",0);
146	$anchor_text = '';
147
148	if ($use_fa_icon == 1)
149	{
150	if ($data["fa_icon_value"] == '') return $domObj; // still no icon
151	$anchor_text = '<span class="mb-icon "><i class="fa ' . $data["fa_icon_value"] . '"></i></span>';
152	}
153	else
154	{
155	$icon_alt = get_post_meta( $icon_id, '_wp_attachment_image_alt', true );
156	$anchor_text = '<span class="mb-icon "><img src="' . $data["icon_url"] . '" alt="' . $icon_alt . '" border="0" /></span>' ;
157	}
158	if ($position == 'bottom')
159	$anchor->innertext = $anchor->innertext . $anchor_text;
160	else
161	$anchor->innertext = $anchor_text . $anchor->innertext;
162
163	$newhtml = $domObj->save();
164
165	$domObj = new simple_html_dom();
166	$domObj->load($newhtml);
167
168	return $domObj;
169
170	}
171
172	// empty save, leave the data alone plz.
173	public function save_fields($data, $post)
174	{
175	return $data;
176	}
177
178	public function admin_fields()
179	{
180
181	$data = isset($this->data[$this->blockname]) ? $this->data[$this->blockname] : array();
182
183	$icon_url = isset($data["icon_url"]) ? $data["icon_url"] : '';
184
185	if ($icon_url == '' )
186	return; // hide if no setting
187
188
189
190	?>
191	<div class="option-container mb_tab">
192	<div class="title"><?php _e('Icons and images', 'maxbuttons') ?></div>
193	<div class="inside">
194	<?php _e("This setting can only be changed in MaxButtons Pro","maxbuttons"); ?>
195
196	<p><img src="<?php echo $icon_url ?>"> </p>
197	</div>
198	</div>
199	<?php
200
201
202	}
203
204	} // class
205