formidable / classes / models / FrmTableHTMLGenerator.php

FrmTableHTMLGenerator.php in Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More 4.11.05, at classes/models/FrmTableHTMLGenerator.php

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1	<?php
2	if ( ! defined( 'ABSPATH' ) ) {
3	die( 'You are not allowed to call this page directly.' );
4	}
5
6	/**
7	* @since 2.04
8	*/
9	class FrmTableHTMLGenerator {
10
11	/**
12	* @var string
13	* @since 2.04
14	*/
15	private $type = '';
16
17	/**
18	* @var array
19	* @since 2.04
20	*/
21	private $style_settings = array();
22
23	/**
24	* @var bool
25	* @since 2.04
26	*/
27	private $use_inline_style = true;
28
29	/**
30	* @var string
31	* @since 2.04
32	*/
33	private $direction = 'ltr';
34
35	/**
36	* @var bool
37	* @since 2.04
38	*/
39	private $odd = true;
40
41	/**
42	* @var string
43	* @since 2.04
44	*/
45	private $table_style = '';
46
47	/**
48	* @var string
49	* @since 2.04
50	*/
51	private $td_style = '';
52
53	/**
54	* FrmTableHTMLGenerator constructor.
55	*
56	* @param string $type
57	* @param array $atts
58	*/
59	public function __construct( $type, $atts = array() ) {
60
61	$this->type = (string) $type;
62	$this->init_style_settings( $atts );
63	$this->init_use_inline_style( $atts );
64	$this->init_direction( $atts );
65	$this->init_table_style();
66	$this->init_td_style();
67	}
68
69	/**
70	* Set the style_settings property
71	*
72	* @since 2.04
73	*
74	* @param array $atts
75	*/
76	private function init_style_settings( $atts ) {
77	$style_settings = array(
78	'border_color' => 'dddddd',
79	'bg_color' => 'f7f7f7',
80	'text_color' => '444444',
81	'font_size' => '12px',
82	'border_width' => '1px',
83	'alt_bg_color' => 'ffffff',
84	);
85	$this->style_settings = apply_filters( 'frm_show_entry_styles', $style_settings );
86
87	foreach ( $this->style_settings as $key => $setting ) {
88	if ( isset( $atts[ $key ] ) && $atts[ $key ] !== '' ) {
89	$this->style_settings[ $key ] = $atts[ $key ];
90	}
91
92	if ( $this->is_color_setting( $key ) ) {
93	$this->style_settings[ $key ] = $this->get_color_markup( $this->style_settings[ $key ] );
94	}
95	}
96
97	$this->style_settings['class'] = isset( $atts['class'] ) ? $atts['class'] : '';
98	}
99
100	/**
101	* Set the use_inline_style property
102	*
103	* @since 2.04
104	*
105	* @param array $atts
106	*/
107	private function init_use_inline_style( $atts ) {
108	if ( isset( $atts['inline_style'] ) && ! $atts['inline_style'] ) {
109	$this->use_inline_style = false;
110	}
111	}
112
113	/**
114	* Set the direction property
115	*
116	* @since 2.04
117	*
118	* @param array $atts
119	*/
120	private function init_direction( $atts ) {
121	if ( isset( $atts['direction'] ) && $atts['direction'] === 'rtl' ) {
122	$this->direction = 'rtl';
123	}
124	}
125
126	/**
127	* Set the table_style property
128	*
129	* @since 2.04
130	*/
131	private function init_table_style() {
132	if ( $this->use_inline_style === true ) {
133
134	$this->table_style = ' style="' . esc_attr( 'font-size:' . $this->style_settings['font_size'] . ';line-height:135%;' );
135	$this->table_style .= esc_attr( 'border-bottom:' . $this->style_settings['border_width'] . ' solid ' . $this->style_settings['border_color'] . ';' ) . '"';
136
137	}
138
139	if ( ! empty( $this->style_settings['class'] ) ) {
140	$this->table_style .= ' class="' . esc_attr( $this->style_settings['class'] ) . '"';
141	}
142	}
143
144	/**
145	* Set the td_style property
146	*
147	* @since 2.04
148	*/
149	private function init_td_style() {
150	if ( $this->use_inline_style === true ) {
151
152	$td_style_attributes = 'text-align:' . ( $this->direction == 'rtl' ? 'right' : 'left' ) . ';';
153	$td_style_attributes .= 'color:' . $this->style_settings['text_color'] . ';padding:7px 9px;vertical-align:top;';
154	$td_style_attributes .= 'border-top:' . $this->style_settings['border_width'] . ' solid ' . $this->style_settings['border_color'] . ';';
155
156	$this->td_style = ' style="' . $td_style_attributes . '"';
157	}
158	}
159
160	/**
161	* Determine if setting is for a color, e.g. text color, background color, or border color
162	*
163	* @param string $setting_key name of setting
164	*
165	* @since 2.05
166	*
167	* @return boolean
168	*/
169	private function is_color_setting( $setting_key ) {
170	return strpos( $setting_key, 'color' ) !== false;
171	}
172
173	/**
174	* Get color markup from color setting value
175	*
176	* @param string $color_markup value of a color setting, with format #FFFFF, FFFFFF, or white.
177	*
178	* @since 2.05
179	*
180	* @return string
181	*/
182	private function get_color_markup( $color_markup ) {
183	$color_markup = trim( $color_markup );
184
185	//check if each character in string is valid hex digit
186	if ( ctype_xdigit( $color_markup ) ) {
187	$color_markup = '#' . $color_markup;
188	}
189
190	return $color_markup;
191	}
192
193	/**
194	* Get the table row background color
195	*
196	* @since 2.04
197	*
198	* @return string
199	*/
200	private function table_row_background_color() {
201	return ( $this->odd ? $this->style_settings['bg_color'] : $this->style_settings['alt_bg_color'] );
202	}
203
204	/**
205	* Get the table row style
206	*
207	* @since 2.04
208	*
209	* @return string
210	*/
211	private function tr_style() {
212
213	if ( $this->type === 'shortcode' ) {
214	$tr_style = ' style="[frm-alt-color]"';
215	} elseif ( $this->use_inline_style ) {
216	$tr_style = ' style="background-color:' . $this->table_row_background_color() . ';"';
217	} else {
218	$tr_style = '';
219	}
220
221	return $tr_style;
222	}
223
224	/**
225	* Switch the odd property from true to false or false to true
226	*
227	* @since 2.04
228	*/
229	private function switch_odd() {
230	if ( $this->type !== 'shortcode' ) {
231	$this->odd = ! $this->odd;
232	}
233	}
234
235	/**
236	* Generate a table header
237	*
238	* @since 2.04
239	*
240	* @return string
241	*/
242	public function generate_table_header() {
243	return '<table cellspacing="0" ' . $this->table_style . '><tbody>' . "\r\n";
244	}
245
246	/**
247	* Generate a table footer
248	*
249	* @since 2.04
250	*
251	* @return string
252	*/
253	public function generate_table_footer() {
254	return '</tbody></table>';
255	}
256
257	/**
258	* Generate a two cell row for an HTML table
259	*
260	* @since 2.04
261	*
262	* @param string $label
263	* @param string $value
264	*
265	* @return string
266	*/
267	public function generate_two_cell_table_row( $label, $value ) {
268	$row = '<tr' . $this->tr_style();
269	if ( $value === '' ) {
270	$row .= ' class="frm-empty-row"';
271	}
272	$row .= '>';
273
274	$label = '<th' . $this->td_style . '>' . wp_kses_post( $label ) . '</th>';
275	$value = '<td' . $this->td_style . '>' . wp_kses_post( $value ) . '</td>';
276
277	if ( 'rtl' == $this->direction ) {
278	$row .= $value;
279	$row .= $label;
280	} else {
281	$row .= $label;
282	$row .= $value;
283	}
284
285	$row .= '</tr>' . "\r\n";
286
287	$this->switch_odd();
288
289	return $row;
290	}
291
292	/**
293	* Generate a single cell row for an HTML table
294	*
295	* @since 2.04
296	*
297	* @param string $value
298	*
299	* @return string
300	*/
301	public function generate_single_cell_table_row( $value ) {
302	$row = '<tr' . $this->tr_style() . '>';
303	$row .= '<td colspan="2"' . $this->td_style . '>' . $value . '</td>';
304	$row .= '</tr>' . "\r\n";
305
306	$this->switch_odd();
307
308	return $row;
309	}
310	}
311