dropcap.php — Shortcodes and extra features for Phlox theme 2.5.13

auxin-elements / includes / elements / dropcap.php

auxin-elements / includes / elements Last commit date

dropcap.php

209 lines

1	<?php
2	/**
3	* Dropcap element
4	*
5	*
6	* @package Auxin
7	* @license LICENSE.txt
8	* @author averta
9	* @link http://phlox.pro/
10	* @copyright (c) 2010-2020 averta
11	*/
12	function auxin_get_dropcap_master_array( $master_array ) {
13
14	$master_array['aux_dropcap'] = array(
15	'name' => __("Dropcap", 'auxin-elements' ),
16	'auxin_output_callback' => 'auxin_widget_dropcap_callback',
17	'base' => 'aux_dropcap',
18	'description' => __('Big styled character at the beginning of paragraph', 'auxin-elements' ),
19	'class' => 'aux-widget-dropcap',
20	'show_settings_on_create' => true,
21	'weight' => 1,
22	'is_widget' => false,
23	'is_shortcode' => true,
24	'is_so' => true,
25	'is_vc' => true,
26	'category' => THEME_NAME,
27	'group' => '',
28	'admin_enqueue_js' => '',
29	'admin_enqueue_css' => '',
30	'front_enqueue_js' => '',
31	'front_enqueue_css' => '',
32	'icon' => 'aux-element aux-pb-icons-dropcap',
33	'custom_markup' => '',
34	'js_view' => '',
35	'html_template' => '',
36	'deprecated' => '',
37	'content_element' => '',
38	'as_parent' => '',
39	'as_child' => '',
40	'params' => array(
41	array(
42	'heading' => __('Dropcap style','auxin-elements' ),
43	'description' => '',
44	'param_name' => 'style',
45	'type' => 'aux_visual_select',
46	'def_value' => 'classic',
47	'holder' => '',
48	'class' => 'style',
49	'admin_label' => true,
50	'dependency' => '',
51	'weight' => '',
52	'group' => '' ,
53	'edit_field_class' => '',
54	'choices' => array(
55	'classic' => array(
56	'label' => __('Classic', 'auxin-elements' ),
57	'image' => AUXIN_URL . 'images/visual-select/dropcap-classic.svg'
58	),
59	'square' => array(
60	'label' => __('Square', 'auxin-elements' ),
61	'image' => AUXIN_URL . 'images/visual-select/dropcap-square.svg'
62	),
63	'square-outline' => array(
64	'label' => __('Outline Square', 'auxin-elements' ),
65	'image' => AUXIN_URL . 'images/visual-select/dropcap-square-outline.svg'
66	),
67	'square-round' => array(
68	'label' => __('Round Square', 'auxin-elements' ),
69	'image' => AUXIN_URL . 'images/visual-select/dropcap-square-round.svg'
70	),
71	'circle' => array(
72	'label' => __('Circle', 'auxin-elements' ),
73	'image' => AUXIN_URL . 'images/visual-select/dropcap-circle.svg'
74	),
75	'circle-outline' => array(
76	'label' => __('Outline Circle', 'auxin-elements' ),
77	'image' => AUXIN_URL . 'images/visual-select/dropcap-circle-outline.svg'
78	)
79	)
80	),
81	array(
82	'heading' => __('Content','auxin-elements' ),
83	'description' => __('Enter a text to show as dropcap text.', 'auxin-elements' ),
84	'param_name' => 'content',
85	'type' => 'textarea_html',
86	'value' => '',
87	'holder' => '',
88	'class' => 'content',
89	'admin_label' => false,
90	'dependency' => '',
91	'weight' => '',
92	'group' => '' ,
93	'edit_field_class' => ''
94	),
95	array(
96	'heading' => __('Extra class name','auxin-elements' ),
97	'description' => __('If you wish to style particular content element differently, then use this field to add a class name and then refer to it in your css file.', 'auxin-elements' ),
98	'param_name' => 'extra_classes',
99	'type' => 'textfield',
100	'value' => '',
101	'holder' => '',
102	'class' => 'extra_classes',
103	'admin_label' => false,
104	'dependency' => '',
105	'weight' => '',
106	'group' => '' ,
107	'edit_field_class' => ''
108	)
109	)
110	);
111
112	return $master_array;
113	}
114
115	add_filter( 'auxin_master_array_shortcodes', 'auxin_get_dropcap_master_array', 10, 1 );
116
117	/**
118	* The front-end output of this element is returned by the following function
119	*
120	* @param array $atts The array containing the parsed values from shortcode, it should be same as defined params above.
121	* @param string $shortcode_content The shorcode content
122	* @return string The output of element markup
123	*/
124	function auxin_widget_dropcap_callback( $atts, $shortcode_content = null ) {
125
126	// Defining default attributes
127	$default_atts = array(
128	'title' => '', // header title
129	'style' => 'classic',
130	'content' => '', // custom css class names for this element
131
132	'extra_classes' => '',
133	'custom_el_id' => '',
134	'base_class' => 'aux-widget-dropcap'
135	);
136
137	$result = auxin_get_widget_scafold( $atts, $default_atts, $shortcode_content );
138	extract( $result['parsed_atts'] );
139
140	ob_start();
141
142	// widget header ------------------------------
143	echo $result['widget_header'];
144	echo $result['widget_title'];
145
146	// The output for element here
147	$class_names = "";
148
149	switch ($style) {
150	case 'classic':
151	$class_names = "dropcap";
152	break;
153	case 'square':
154	$class_names = "dropcap square";
155
156	break;
157	case 'square-outline':
158	$class_names = "dropcap square outline";
159
160	break;
161	case 'square-round':
162	$class_names = "dropcap square round";
163
164	break;
165	case 'square-round-outline':
166	$class_names = "dropcap square round outline";
167
168	break;
169	case 'circle':
170	$class_names = "dropcap circle";
171
172	break;
173	case 'circle-outline':
174	$class_names = "dropcap circle outline";
175
176	break;
177	}
178
179	$first_letter = substr( $content, 0, 1); // get the first letter
180
181	if ( $first_letter === "<") {
182	$tag = auxin_get_string_between($content, '<', '>');
183	$content = auxin_str_replace_first( "<" .$tag. ">" ,"" , $content );
184	$content = auxin_str_replace_first( "</".$tag. ">" ,"" , $content );
185	}
186
187	$first_letter = mb_substr( $content, 0, 1,'utf-8' ); // get the first letter
188	$rest_of_text = mb_substr( $content, 1, null, 'utf-8' ); // get the rest of text
189
190	echo '<p class="'. $extra_classes .'">' .
191	'<span class="'. $class_names .'">'. $first_letter .'</span>'. $rest_of_text .
192	'</p>';
193
194	// widget footer ------------------------------
195	echo $result['widget_footer'];
196
197	return ob_get_clean();
198	}
199
200
201	if( ! function_exists( 'auxin_str_replace_first' ) ) {
202
203	function auxin_str_replace_first($from, $to, $subject) {
204	$from = '/'.preg_quote($from, '/').'/';
205	return preg_replace($from, $to, $subject, 1);
206	}
207	}
208
209