polylang / settings / view-tab-lang.php

view-tab-lang.php in Polylang 3.0.1, at settings/view-tab-lang.php

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1	<?php
2	/**
3	* Displays the languages tab in Polylang settings
4	*
5	* @package Polylang
6	*/
7
8	if ( ! defined( 'ABSPATH' ) ) {
9	exit; // Don't access directly
10	};
11	?>
12	<div id="col-container">
13	<div id="col-right">
14	<div class="col-wrap">
15	<?php
16	// Displays the language list in a table
17	$list_table->display();
18	?>
19	<div class="metabox-holder">
20	<?php
21	wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false );
22	do_meta_boxes( 'toplevel_page_mlang', 'normal', array() );
23	?>
24	</div>
25	</div><!-- col-wrap -->
26	</div><!-- col-right -->
27
28	<div id="col-left">
29	<div class="col-wrap">
30
31	<div class="form-wrap">
32	<h2><?php echo ! empty( $edit_lang ) ? esc_html__( 'Edit language', 'polylang' ) : esc_html__( 'Add new language', 'polylang' ); ?></h2>
33	<?php
34	// Displays the add ( or edit ) language form
35	// Adds noheader=true in the action url to allow using wp_redirect when processing the form
36	?>
37	<form id="add-lang" method="post" action="admin.php?page=mlang&noheader=true" class="validate">
38	<?php
39	wp_nonce_field( 'add-lang', '_wpnonce_add-lang' );
40
41	if ( ! empty( $edit_lang ) ) {
42	?>
43	<input type="hidden" name="pll_action" value="update" />
44	<input type="hidden" name="lang_id" value="<?php echo esc_attr( $edit_lang->term_id ); ?>" />
45	<?php
46	} else {
47	?>
48	<input type="hidden" name="pll_action" value="add" />
49	<?php
50	}
51	?>
52	<div class="form-field">
53	<label for="lang_list"><?php esc_html_e( 'Choose a language', 'polylang' ); ?></label>
54	<select name="lang_list" id="lang_list">
55	<option value=""></option>
56	<?php
57	foreach ( $this->get_predefined_languages() as $lg ) {
58	$lg['flag_code'] = $lg['flag'];
59	$language = new PLL_Language( $lg );
60	$language->set_flag();
61	printf(
62	'<option value="%1$s:%2$s:%3$s:%4$s" data-flag-html="%6$s">%5$s - %2$s</option>' . "\n",
63	esc_attr( $lg['code'] ),
64	esc_attr( $lg['locale'] ),
65	'rtl' == $lg['dir'] ? '1' : '0',
66	esc_attr( $lg['flag'] ),
67	esc_html( $lg['name'] ),
68	esc_html( $language->flag )
69	);
70	}
71	?>
72	</select>
73	<p><?php esc_html_e( 'You can choose a language in the list or directly edit it below.', 'polylang' ); ?></p>
74	</div>
75
76	<div class="form-field form-required">
77	<label for="lang_name"><?php esc_html_e( 'Full name', 'polylang' ); ?></label>
78	<?php
79	printf(
80	'<input name="name" id="lang_name" type="text" value="%s" size="40" aria-required="true" />',
81	! empty( $edit_lang ) ? esc_attr( $edit_lang->name ) : ''
82	);
83	?>
84	<p><?php esc_html_e( 'The name is how it is displayed on your site (for example: English).', 'polylang' ); ?></p>
85	</div>
86
87	<div class="form-field form-required">
88	<label for="lang_locale"><?php esc_html_e( 'Locale', 'polylang' ); ?></label>
89	<?php
90	printf(
91	'<input name="locale" id="lang_locale" type="text" value="%s" size="40" aria-required="true" />',
92	! empty( $edit_lang ) ? esc_attr( $edit_lang->locale ) : ''
93	);
94	?>
95	<p><?php esc_html_e( 'WordPress Locale for the language (for example: en_US). You will need to install the .mo file for this language.', 'polylang' ); ?></p>
96	</div>
97
98	<div class="form-field">
99	<label for="lang_slug"><?php esc_html_e( 'Language code', 'polylang' ); ?></label>
100	<?php
101	printf(
102	'<input name="slug" id="lang_slug" type="text" value="%s" size="40"/>',
103	! empty( $edit_lang ) ? esc_attr( $edit_lang->slug ) : ''
104	);
105	?>
106	<p><?php esc_html_e( 'Language code - preferably 2-letters ISO 639-1 (for example: en)', 'polylang' ); ?></p>
107	</div>
108
109	<div class="form-field"><fieldset>
110	<legend><?php esc_html_e( 'Text direction', 'polylang' ); ?></legend>
111	<?php
112	printf(
113	'<label><input name="rtl" type="radio" value="0" %s /> %s</label>',
114	checked( ! empty( $edit_lang ) && $edit_lang->is_rtl, false, false ),
115	esc_html__( 'left to right', 'polylang' )
116	);
117	printf(
118	'<label><input name="rtl" type="radio" value="1" %s /> %s</label>',
119	checked( ! empty( $edit_lang ) && $edit_lang->is_rtl, true, false ),
120	esc_html__( 'right to left', 'polylang' )
121	);
122	?>
123	<p><?php esc_html_e( 'Choose the text direction for the language', 'polylang' ); ?></p>
124	</fieldset></div>
125
126	<div class="form-field">
127	<label for="flag_list"><?php esc_html_e( 'Flag', 'polylang' ); ?></label>
128	<select name="flag" id="flag_list">
129	<option value=""></option>
130	<?php
131	$flags = include __DIR__ . '/flags.php';
132	foreach ( $flags as $code => $label ) {
133	printf(
134	'<option value="%s" data-flag-html="%s"%s>%s</option>' . "\n",
135	esc_attr( $code ),
136	esc_html( PLL_Language::get_flag_html( PLL_Language::get_flag_informations( $code ) ) ),
137	selected( isset( $edit_lang->flag_code ) && $edit_lang->flag_code === $code, true, false ),
138	esc_html( $label )
139	);
140	}
141	?>
142	</select>
143	<p><?php esc_html_e( 'Choose a flag for the language.', 'polylang' ); ?></p>
144	</div>
145
146	<div class="form-field">
147	<label for="lang_order"><?php esc_html_e( 'Order', 'polylang' ); ?></label>
148	<?php
149	printf(
150	'<input name="term_group" id="lang_order" type="text" value="%d" />',
151	! empty( $edit_lang ) ? esc_attr( $edit_lang->term_group ) : ''
152	);
153	?>
154	<p><?php esc_html_e( 'Position of the language in the language switcher', 'polylang' ); ?></p>
155	</div>
156	<?php
157	if ( ! empty( $edit_lang ) ) {
158	/**
159	* Fires after the Edit Language form fields are displayed.
160	*
161	* @since 1.7.10
162	*
163	* @param PLL_Language $lang language being edited.
164	*/
165	do_action( 'pll_language_edit_form_fields', $edit_lang );
166	} else {
167	/**
168	* Fires after the Add Language form fields are displayed.
169	*
170	* @since 1.7.10
171	*/
172	do_action( 'pll_language_add_form_fields' );
173	}
174
175	submit_button( ! empty( $edit_lang ) ? __( 'Update', 'polylang' ) : __( 'Add new language', 'polylang' ) ); // since WP 3.1
176	?>
177	</form>
178	</div><!-- form-wrap -->
179	</div><!-- col-wrap -->
180	</div><!-- col-left -->
181	</div><!-- col-container -->
182