polylang / src / settings / view-tab-lang.php

view-tab-lang.php in Polylang trunk, at src/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	* @var PLL_Table_Languages $list_table An object representing the languages list table.
8	*/
9
10	defined( 'ABSPATH' ) \|\| exit;
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( PLL_Admin_Base::get_screen_id( 'lang' ), '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 ( PLL_Settings::get_predefined_languages() as $language ) {
58	printf(
59	'<option value="%1$s:%2$s:%3$s:%4$s" data-flag-html="%6$s">%5$s - %2$s</option>' . "\n",
60	esc_attr( $language['code'] ),
61	esc_attr( $language['locale'] ),
62	'rtl' == $language['dir'] ? '1' : '0',
63	esc_attr( $language['flag'] ),
64	esc_html( $language['name'] ),
65	esc_attr( PLL_Language::get_predefined_flag( $language['flag'] ) )
66	);
67	}
68	?>
69	</select>
70	<p><?php esc_html_e( 'You can choose a language in the list or directly edit it below.', 'polylang' ); ?></p>
71	</div>
72
73	<div class="form-field form-required">
74	<label for="lang_name"><?php esc_html_e( 'Full name', 'polylang' ); ?></label>
75	<?php
76	printf(
77	'<input name="name" id="lang_name" type="text" value="%s" size="40" aria-required="true" />',
78	! empty( $edit_lang ) ? esc_attr( $edit_lang->name ) : ''
79	);
80	?>
81	<p><?php esc_html_e( 'The name is how it is displayed on your site (for example: English).', 'polylang' ); ?></p>
82	</div>
83
84	<div class="form-field form-required">
85	<label for="lang_locale"><?php esc_html_e( 'Locale', 'polylang' ); ?></label>
86	<?php
87	printf(
88	'<input name="locale" id="lang_locale" type="text" value="%s" size="40" aria-required="true" />',
89	! empty( $edit_lang ) ? esc_attr( $edit_lang->locale ) : ''
90	);
91	?>
92	<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>
93	</div>
94
95	<div class="form-field">
96	<label for="lang_slug"><?php esc_html_e( 'Language code', 'polylang' ); ?></label>
97	<?php
98	printf(
99	'<input name="slug" id="lang_slug" type="text" value="%s" size="40"/>',
100	! empty( $edit_lang ) ? esc_attr( $edit_lang->slug ) : ''
101	);
102	?>
103	<p><?php esc_html_e( 'Language code - preferably 2-letters ISO 639-1 (for example: en)', 'polylang' ); ?></p>
104	</div>
105
106	<div class="form-field"><fieldset>
107	<legend class="pll-legend"><?php esc_html_e( 'Text direction', 'polylang' ); ?></legend>
108	<?php
109	printf(
110	'<label><input name="rtl" type="radio" value="0" %s /> %s</label>',
111	checked( ! empty( $edit_lang ) && $edit_lang->is_rtl, false, false ),
112	esc_html__( 'left to right', 'polylang' )
113	);
114	printf(
115	'<label><input name="rtl" type="radio" value="1" %s /> %s</label>',
116	checked( ! empty( $edit_lang ) && $edit_lang->is_rtl, true, false ),
117	esc_html__( 'right to left', 'polylang' )
118	);
119	?>
120	<p><?php esc_html_e( 'Choose the text direction for the language', 'polylang' ); ?></p>
121	</fieldset></div>
122
123	<div class="form-field">
124	<label for="flag_list"><?php esc_html_e( 'Flag', 'polylang' ); ?></label>
125	<select name="flag" id="flag_list">
126	<option value=""></option>
127	<?php
128	$flags = PLL_Settings::get_default_flags();
129	foreach ( $flags as $code => $label ) {
130	$flag_html = PLL_Language::get_predefined_flag( $code );
131
132	if ( empty( $flag_html ) ) {
133	continue;
134	}
135
136	printf(
137	'<option value="%s" data-flag-html="%s"%s>%s</option>' . "\n",
138	esc_attr( $code ),
139	esc_html( $flag_html ),
140	selected( isset( $edit_lang->flag_code ) && $edit_lang->flag_code === $code, true, false ),
141	esc_html( $label )
142	);
143	}
144	?>
145	</select>
146	<p><?php esc_html_e( 'Choose a flag for the language.', 'polylang' ); ?></p>
147	</div>
148
149	<div class="form-field">
150	<label for="lang_order"><?php esc_html_e( 'Order', 'polylang' ); ?></label>
151	<?php
152	printf(
153	'<input name="term_group" id="lang_order" type="text" value="%d" />',
154	! empty( $edit_lang ) ? esc_attr( $edit_lang->term_group ) : ''
155	);
156	?>
157	<p><?php esc_html_e( 'Position of the language in the language switcher', 'polylang' ); ?></p>
158	</div>
159	<?php
160	if ( ! empty( $edit_lang ) ) {
161	/**
162	* Fires after the Edit Language form fields are displayed.
163	*
164	* @since 1.7.10
165	*
166	* @param PLL_Language $lang language being edited.
167	*/
168	do_action( 'pll_language_edit_form_fields', $edit_lang );
169	} else {
170	/**
171	* Fires after the Add Language form fields are displayed.
172	*
173	* @since 1.7.10
174	*/
175	do_action( 'pll_language_add_form_fields' );
176	}
177
178	submit_button( ! empty( $edit_lang ) ? __( 'Update', 'polylang' ) : __( 'Add new language', 'polylang' ) ); // since WP 3.1
179	?>
180	</form>
181	</div><!-- form-wrap -->
182	</div><!-- col-wrap -->
183	</div><!-- col-left -->
184	</div><!-- col-container -->
185