<?php

[0] Fix | Delete

[1] Fix | Delete

/**

[2] Fix | Delete

* Class WPML_Languages

[3] Fix | Delete

*

[4] Fix | Delete

* @package wpml-core

[5] Fix | Delete

*/

[6] Fix | Delete

class WPML_Languages extends WPML_SP_And_PT_User {

[7] Fix | Delete

[8] Fix | Delete

/** @var WPML_Term_Translation $term_translation */

[9] Fix | Delete

private $term_translation;

[10] Fix | Delete

[11] Fix | Delete

/** @var WPML_Query_Utils $query_utils */

[12] Fix | Delete

private $query_utils;

[13] Fix | Delete

[14] Fix | Delete

/**

[15] Fix | Delete

* @param WPML_Term_Translation $term_translation

[16] Fix | Delete

* @param SitePress $sitepress

[17] Fix | Delete

* @param WPML_Post_Translation $post_translation

[18] Fix | Delete

*/

[19] Fix | Delete

public function __construct( &$term_translation, &$sitepress, &$post_translation ) {

[20] Fix | Delete

parent::__construct( $post_translation, $sitepress );

[21] Fix | Delete

$this->term_translation = &$term_translation;

[22] Fix | Delete

$this->query_utils = $sitepress->get_query_utils();

[23] Fix | Delete

}

[24] Fix | Delete

[25] Fix | Delete

/**

[26] Fix | Delete

* @param WP_Query $wp_query

[27] Fix | Delete

* @param WP_Query $_wp_query_back

[28] Fix | Delete

* @param WP_Query $saved_query

[29] Fix | Delete

*

[30] Fix | Delete

* @return array

[31] Fix | Delete

*/

[32] Fix | Delete

public function get_ls_translations( $wp_query, $_wp_query_back, $saved_query ) {

[33] Fix | Delete

list( $taxonomy, $term_id ) = $this->extract_tax_archive_data( $wp_query );

[34] Fix | Delete

if ( $taxonomy && $term_id ) {

[35] Fix | Delete

if ( $this->sitepress->is_translated_taxonomy( $taxonomy ) ) {

[36] Fix | Delete

$icl_taxonomy = 'tax_' . $taxonomy;

[37] Fix | Delete

$trid = $this->term_translation->trid_from_tax_and_id( $term_id, $taxonomy );

[38] Fix | Delete

$translations = $this->sitepress->get_element_translations( $trid, $icl_taxonomy, false );

[39] Fix | Delete

} elseif ( 'post_format' === $taxonomy ) {

[40] Fix | Delete

$translations = $this->get_post_format_translations( $taxonomy, $term_id );

[41] Fix | Delete

} else {

[42] Fix | Delete

$translations[ $this->sitepress->get_current_language() ] = (object) array(

[43] Fix | Delete

'translation_id' => 0,

[44] Fix | Delete

'language_code' => $this->sitepress->get_default_language(),

[45] Fix | Delete

'original' => 1,

[46] Fix | Delete

'name' => $taxonomy,

[47] Fix | Delete

'term_id' => $term_id

[48] Fix | Delete

);

[49] Fix | Delete

}

[50] Fix | Delete

} elseif ( $wp_query->is_archive() && ! empty( $wp_query->posts ) ) {

[51] Fix | Delete

$translations = array();

[52] Fix | Delete

} elseif ( $wp_query->is_attachment() ) {

[53] Fix | Delete

$trid = $this->post_translation->get_element_trid( $wp_query->get_queried_object_id() );

[54] Fix | Delete

$translations = $this->sitepress->get_element_translations( $trid, 'post_attachment' );

[55] Fix | Delete

} elseif ( $wp_query->is_page()

[56] Fix | Delete

|| ( 'page' === $this->sitepress->get_wp_api()->get_option( 'show_on_front' )

[57] Fix | Delete

&& ( isset( $saved_query->queried_object_id )

[58] Fix | Delete

&& $saved_query->queried_object_id == $this->sitepress->get_wp_api()->get_option( 'page_on_front' )

[59] Fix | Delete

|| ( isset( $saved_query->queried_object_id )

[60] Fix | Delete

&& $saved_query->queried_object_id == $this->sitepress->get_wp_api()->get_option( 'page_for_posts' ) ) ) )

[61] Fix | Delete

) {

[62] Fix | Delete

$trid = $this->sitepress->get_element_trid( $wp_query->get_queried_object_id(), 'post_page' );

[63] Fix | Delete

$translations = $this->sitepress->get_element_translations( $trid, 'post_page' );

[64] Fix | Delete

} elseif ( $wp_query->is_singular() && ! empty( $wp_query->posts )

[65] Fix | Delete

|| ( isset( $_wp_query_back->query['name'] ) && isset( $_wp_query_back->query['post_type'] ) )

[66] Fix | Delete

|| isset( $_wp_query_back->query['p'] )

[67] Fix | Delete

) {

[68] Fix | Delete

$pid = ! empty( $saved_query->post->ID ) ? $saved_query->post->ID : ( ! empty( $saved_query->query['p'] ) ? $saved_query->query['p'] : 0 );

[69] Fix | Delete

$trid = $this->post_translation->get_element_trid( $pid );

[70] Fix | Delete

$post_type = get_post_type( $pid );

[71] Fix | Delete

$translations = $this->sitepress->get_element_translations( $trid, 'post_' . $post_type );

[72] Fix | Delete

} else {

[73] Fix | Delete

$wp_query->is_singular = false;

[74] Fix | Delete

$wp_query->is_archive = false;

[75] Fix | Delete

$wp_query->is_category = false;

[76] Fix | Delete

$wp_query->is_404 = true;

[77] Fix | Delete

$translations = null;

[78] Fix | Delete

}

[79] Fix | Delete

[80] Fix | Delete

$translations = apply_filters( 'wpml_get_ls_translations', $translations, $wp_query );

[81] Fix | Delete

return array( $translations, $wp_query );

[82] Fix | Delete

}

[83] Fix | Delete

[84] Fix | Delete

/**

[85] Fix | Delete

* @param array $lang

[86] Fix | Delete

* @param array $translations

[87] Fix | Delete

* @param bool $icl_lso_link_empty

[88] Fix | Delete

* @param bool $skip_lang

[89] Fix | Delete

* @param string $link_empty_to

[90] Fix | Delete

* @param WPML_LS_Display_As_Translated_Link $display_as_translated_ls_link

[91] Fix | Delete

*

[92] Fix | Delete

* @return array

[93] Fix | Delete

*/

[94] Fix | Delete

public function add_tax_url_to_ls_lang( $lang, $translations, $icl_lso_link_empty, $skip_lang, $link_empty_to, WPML_LS_Display_As_Translated_Link $display_as_translated_ls_link ) {

[95] Fix | Delete

if ( isset( $translations[ $lang['code'] ] ) ) {

[96] Fix | Delete

// force the taxonomy id adjustment to not modify this

[97] Fix | Delete

$queried_object = $this->sitepress->get_wp_api()->get_queried_object();

[98] Fix | Delete

$taxonomy = isset( $queried_object->taxonomy ) ? $queried_object->taxonomy : null;

[99] Fix | Delete

[100] Fix | Delete

if ( $taxonomy ) {

[101] Fix | Delete

$lang['translated_url'] = $this->sitepress->get_wp_api()

[102] Fix | Delete

->get_term_link( (int) $translations[ $lang['code'] ]->term_id, $taxonomy );

[103] Fix | Delete

$lang['missing'] = 0;

[104] Fix | Delete

[105] Fix | Delete

if ( 'post_format' === $taxonomy ) {

[106] Fix | Delete

$lang['translated_url'] = $this->sitepress->convert_url( $lang['translated_url'], $lang['code'] );

[107] Fix | Delete

}

[108] Fix | Delete

}

[109] Fix | Delete

}

[110] Fix | Delete

[111] Fix | Delete

if ( ! isset( $translations[ $lang['code'] ] ) || ! isset( $taxonomy ) ) {

[112] Fix | Delete

[113] Fix | Delete

$translated_url = $display_as_translated_ls_link->get_url( $translations, $lang['code'] );

[114] Fix | Delete

if ( $translated_url ) {

[115] Fix | Delete

$lang['translated_url'] = $translated_url;

[116] Fix | Delete

$lang['missing'] = 0;

[117] Fix | Delete

} else {

[118] Fix | Delete

[119] Fix | Delete

$args = array(

[120] Fix | Delete

'skip_lang' => $skip_lang,

[121] Fix | Delete

'link_empty' => $icl_lso_link_empty,

[122] Fix | Delete

'override_missing' => false,

[123] Fix | Delete

'link_empty_to' => $link_empty_to,

[124] Fix | Delete

);

[125] Fix | Delete

[126] Fix | Delete

list( $lang, $skip_lang ) = $this->maybe_mark_lang_missing( $lang, $args );

[127] Fix | Delete

}

[128] Fix | Delete

}

[129] Fix | Delete

[130] Fix | Delete

return array( $lang, $skip_lang );

[131] Fix | Delete

}

[132] Fix | Delete

[133] Fix | Delete

/**

[134] Fix | Delete

* @param array $lang

[135] Fix | Delete

* @param object|WP_User $author_data

[136] Fix | Delete

* @param bool $icl_lso_link_empty

[137] Fix | Delete

* @param bool $skip_lang

[138] Fix | Delete

* @param bool $link_empty_to

[139] Fix | Delete

*

[140] Fix | Delete

* @return array

[141] Fix | Delete

*/

[142] Fix | Delete

public function add_author_url_to_ls_lang( $lang, $fallback_lang, $author_data, $icl_lso_link_empty, $skip_lang, $link_empty_to ) {

[143] Fix | Delete

$post_type = get_query_var( 'post_type' ) ? get_query_var( 'post_type' ) : 'post';

[144] Fix | Delete

if ( $this->query_utils->author_query_has_posts( $post_type, $author_data, $lang['code'], $fallback_lang ) ) {

[145] Fix | Delete

$lang['translated_url'] = $this->sitepress->convert_url( $this->sitepress->get_wp_api()->get_author_posts_url( $author_data->ID ), $lang['code'] );

[146] Fix | Delete

$lang['missing'] = 0;

[147] Fix | Delete

} else {

[148] Fix | Delete

[149] Fix | Delete

$args = array(

[150] Fix | Delete

'skip_lang' => $skip_lang,

[151] Fix | Delete

'link_empty' => $icl_lso_link_empty,

[152] Fix | Delete

'override_missing' => false,

[153] Fix | Delete

'link_empty_to' => $link_empty_to,

[154] Fix | Delete

);

[155] Fix | Delete

[156] Fix | Delete

list( $lang, $skip_lang ) = $this->maybe_mark_lang_missing( $lang, $args );

[157] Fix | Delete

}

[158] Fix | Delete

[159] Fix | Delete

return array( $lang, $skip_lang );

[160] Fix | Delete

}

[161] Fix | Delete

[162] Fix | Delete

/**

[163] Fix | Delete

* @param array $lang

[164] Fix | Delete

* @param string $fallback_lang

[165] Fix | Delete

* @param WP_Query $current_query

[166] Fix | Delete

* @param bool $icl_lso_link_empty

[167] Fix | Delete

* @param bool $skip_lang

[168] Fix | Delete

* @param string $link_empty_to

[169] Fix | Delete

*

[170] Fix | Delete

* @return array

[171] Fix | Delete

*/

[172] Fix | Delete

public function add_date_or_cpt_url_to_ls_lang( $lang, $fallback_lang, $current_query, $icl_lso_link_empty, $skip_lang, $link_empty_to ) {

[173] Fix | Delete

list( $year, $month, $day ) = $this->extract_date_data_from_query( $current_query );

[174] Fix | Delete

$query_helper = new WPML_WP_Query_API( $current_query );

[175] Fix | Delete

$post_type = ( $_type = $query_helper->get_first_post_type() ) ? $_type : 'post';

[176] Fix | Delete

$lang_code = $lang['code'];

[177] Fix | Delete

$mark_missing = false;

[178] Fix | Delete

$override = false;

[179] Fix | Delete

if ( $current_query->is_year() && $this->query_utils->archive_query_has_posts( $lang_code,

[180] Fix | Delete

$fallback_lang,

[181] Fix | Delete

$year,

[182] Fix | Delete

null,

[183] Fix | Delete

null,

[184] Fix | Delete

$post_type )

[185] Fix | Delete

) {

[186] Fix | Delete

$date_archive_url = $this->sitepress->get_wp_api()->get_year_link( $year );

[187] Fix | Delete

} elseif ( $current_query->is_month() && $this->query_utils->archive_query_has_posts( $lang_code,

[188] Fix | Delete

$fallback_lang,

[189] Fix | Delete

$year,

[190] Fix | Delete

$month,

[191] Fix | Delete

null,

[192] Fix | Delete

$post_type )

[193] Fix | Delete

) {

[194] Fix | Delete

$date_archive_url = $this->sitepress->get_wp_api()->get_month_link( $year, $month );

[195] Fix | Delete

} elseif ( $current_query->is_day() && $this->query_utils->archive_query_has_posts( $lang_code, $fallback_lang, $year, $month, $day, $post_type ) ) {

[196] Fix | Delete

$date_archive_url = $this->sitepress->get_wp_api()->get_day_link( $year, $month, $day );

[197] Fix | Delete

} else if ( ! empty( $current_query->query_vars['post_type'] ) ) {

[198] Fix | Delete

$override = ! $this->sitepress->is_translated_post_type( $post_type );

[199] Fix | Delete

$mark_missing = true;

[200] Fix | Delete

if ( ! $override && $this->query_utils->archive_query_has_posts( $lang_code, $fallback_lang, null, null, null, $post_type ) ) {

[201] Fix | Delete

$url = $this->sitepress->convert_url( $this->sitepress->get_wp_api()->get_post_type_archive_link( $post_type ), $lang_code );

[202] Fix | Delete

$lang['translated_url'] = $this->sitepress->adjust_cpt_in_url( $url, $post_type, $lang_code );

[203] Fix | Delete

$mark_missing = false;

[204] Fix | Delete

}

[205] Fix | Delete

} else {

[206] Fix | Delete

$mark_missing = true;

[207] Fix | Delete

}

[208] Fix | Delete

[209] Fix | Delete

if ( $mark_missing ) {

[210] Fix | Delete

[211] Fix | Delete

$args = array(

[212] Fix | Delete

'skip_lang' => $skip_lang,

[213] Fix | Delete

'link_empty' => $icl_lso_link_empty,

[214] Fix | Delete

'override_missing' => $override,

[215] Fix | Delete

'link_empty_to' => $link_empty_to,

[216] Fix | Delete

);

[217] Fix | Delete

[218] Fix | Delete

list( $lang, $skip_lang ) = $this->maybe_mark_lang_missing( $lang, $args );

[219] Fix | Delete

[220] Fix | Delete

} elseif ( isset( $date_archive_url ) ) {

[221] Fix | Delete

$lang['translated_url'] = $this->sitepress->convert_url( $date_archive_url, $lang_code );

[222] Fix | Delete

}

[223] Fix | Delete

[224] Fix | Delete

return array( $lang, $skip_lang );

[225] Fix | Delete

}

[226] Fix | Delete

[227] Fix | Delete

public function get_ls_language( $lang_code, $current_language, $language_array = false ) {

[228] Fix | Delete

$ls_language = $language_array

[229] Fix | Delete

? $language_array : $this->sitepress->get_language_details( $lang_code );

[230] Fix | Delete

$native_name = $this->sitepress->get_display_language_name( $lang_code, $lang_code );

[231] Fix | Delete

if ( ! $native_name ) {

[232] Fix | Delete

$native_name = $ls_language['english_name'];

[233] Fix | Delete

}

[234] Fix | Delete

$ls_language['native_name'] = $native_name;

[235] Fix | Delete

$translated_name = $this->sitepress->get_display_language_name( $lang_code, $current_language );

[236] Fix | Delete

if ( ! $translated_name ) {

[237] Fix | Delete

$translated_name = $ls_language['english_name'];

[238] Fix | Delete

}

[239] Fix | Delete

$ls_language['translated_name'] = $translated_name;

[240] Fix | Delete

if ( isset( $ls_language['translated_url'] ) ) {

[241] Fix | Delete

$ls_language['url'] = $ls_language['translated_url'];

[242] Fix | Delete

unset( $ls_language['translated_url'] );

[243] Fix | Delete

} else {

[244] Fix | Delete

$ls_language['url'] = $this->sitepress->language_url( $lang_code );

[245] Fix | Delete

}

[246] Fix | Delete

[247] Fix | Delete

$flag_url = $this->sitepress->get_flag_url( $lang_code );

[248] Fix | Delete

[249] Fix | Delete

$ls_language['country_flag_url'] = $flag_url;

[250] Fix | Delete

$ls_language['active'] = $current_language === $lang_code ? '1' : 0;

[251] Fix | Delete

$ls_language['language_code'] = $lang_code;

[252] Fix | Delete

[253] Fix | Delete

unset( $ls_language['display_name'], $ls_language['english_name'] );

[254] Fix | Delete

[255] Fix | Delete

return $ls_language;

[256] Fix | Delete

}

[257] Fix | Delete

[258] Fix | Delete

public function sort_ls_languages( $w_active_languages, $template_args ) {

[259] Fix | Delete

// sort languages according to parameters

[260] Fix | Delete

$order_by = isset( $template_args['orderby'] ) ? $template_args['orderby'] : 'custom';

[261] Fix | Delete

$order = isset( $template_args['order'] ) ? $template_args['order'] : 'asc';

[262] Fix | Delete

[263] Fix | Delete

switch ( $order_by ) {

[264] Fix | Delete

case 'id':

[265] Fix | Delete

uasort( $w_active_languages, array( $this, 'sort_by_id' ) );

[266] Fix | Delete

break;

[267] Fix | Delete

case 'code':

[268] Fix | Delete

krsort( $w_active_languages );

[269] Fix | Delete

break;

[270] Fix | Delete

case 'name':

[271] Fix | Delete

uasort( $w_active_languages, array( $this, 'sort_by_name' ) );

[272] Fix | Delete

break;

[273] Fix | Delete

case 'custom':

[274] Fix | Delete

default:

[275] Fix | Delete

$w_active_languages = $this->sitepress->order_languages( $w_active_languages );

[276] Fix | Delete

}

[277] Fix | Delete

[278] Fix | Delete

return $order !== 'asc' ? array_reverse( $w_active_languages, true ) : $w_active_languages;

[279] Fix | Delete

}

[280] Fix | Delete

[281] Fix | Delete

/**

[282] Fix | Delete

* @param array $lang

[283] Fix | Delete

* @param array $args with keys below

[284] Fix | Delete

* - `skip_lang` bool|int

[285] Fix | Delete

* - `link_empty` bool|int

[286] Fix | Delete

* - `link_empty_to` string a URL possibly with a {%lang} placeholder (e.g. http://example.tld/{%lang}/notify-no-translation/)

[287] Fix | Delete

* - `override_missing` bool if true language will always be shown ( Example: untranslated CPT archives)

[288] Fix | Delete

*

[289] Fix | Delete

* @return array

[290] Fix | Delete

*/

[291] Fix | Delete

private function maybe_mark_lang_missing( $lang, $args ) {

[292] Fix | Delete

[293] Fix | Delete

$args = array_merge( array(

[294] Fix | Delete

'skip_lang' => 0,

[295] Fix | Delete

'link_empty' => 0,

[296] Fix | Delete

'link_empty_to' => '',

[297] Fix | Delete

'override_missing' => false,

[298] Fix | Delete

),

[299] Fix | Delete

$args

[300] Fix | Delete

);

[301] Fix | Delete

[302] Fix | Delete

if ( $args['link_empty'] ) {

[303] Fix | Delete

if ( ! empty( $args['link_empty_to'] ) ) {

[304] Fix | Delete

$lang['translated_url'] = str_replace( '{%lang}',

[305] Fix | Delete

$lang['code'],

[306] Fix | Delete

$args['link_empty_to'] );

[307] Fix | Delete

} else {

[308] Fix | Delete

$lang['translated_url'] = $this->sitepress->language_url( $lang['code'] );

[309] Fix | Delete

}

[310] Fix | Delete

} else {

[311] Fix | Delete

if ( $this->sitepress->get_current_language() != $lang['code'] ) {

[312] Fix | Delete

$args['skip_lang'] = true;

[313] Fix | Delete

}

[314] Fix | Delete

}

[315] Fix | Delete

$lang['missing'] = $args['override_missing'] ? 0 : 1;

[316] Fix | Delete

[317] Fix | Delete

return array( $lang, $args['skip_lang'] );

[318] Fix | Delete

}

[319] Fix | Delete

[320] Fix | Delete

/**

[321] Fix | Delete

* @param WP_Query $query

[322] Fix | Delete

*

[323] Fix | Delete

* @return array()

[324] Fix | Delete

*/

[325] Fix | Delete

private function extract_date_data_from_query( $query ) {

[326] Fix | Delete

$year = ! empty( $query->query_vars['year'] )

[327] Fix | Delete

? $query->query_vars['year']

[328] Fix | Delete

: ( ! empty( $query->query_vars['m'] )

[329] Fix | Delete

? substr( $query->query_vars['m'], 0, 4 ) : null );

[330] Fix | Delete

$month = ! empty( $query->query_vars['monthnum'] )

[331] Fix | Delete

? $query->query_vars['monthnum']

[332] Fix | Delete

: ( ! empty( $query->query_vars['m'] )

[333] Fix | Delete

? substr( $query->query_vars['m'], 4, 2 ) : null );

[334] Fix | Delete

$day = ! empty( $query->query_vars['day'] )

[335] Fix | Delete

? $query->query_vars['day']

[336] Fix | Delete

: ( ! empty( $query->query_vars['m'] )

[337] Fix | Delete

? substr( $query->query_vars['m'], 6, 2 ) : null );

[338] Fix | Delete

[339] Fix | Delete

return array( $year, $month, $day );

[340] Fix | Delete

}

[341] Fix | Delete

[342] Fix | Delete

/**

[343] Fix | Delete

* @param WP_Query $wp_query

[344] Fix | Delete

*

[345] Fix | Delete

* @return array()

[346] Fix | Delete

*/

[347] Fix | Delete

private function extract_tax_archive_data( $wp_query ) {

[348] Fix | Delete

$taxonomy = false;

[349] Fix | Delete

$term_id = false;

[350] Fix | Delete

if ( $wp_query->is_category() ) {

[351] Fix | Delete

$taxonomy = 'category';

[352] Fix | Delete

$term_id = $wp_query->get( 'cat' );

[353] Fix | Delete

} elseif ( $wp_query->is_tag() ) {

[354] Fix | Delete

$taxonomy = 'post_tag';

[355] Fix | Delete

$term_id = $wp_query->get( 'tag_id' );

[356] Fix | Delete

} elseif ( $wp_query->is_tax() ) {

[357] Fix | Delete

$term = $wp_query->get_queried_object();

[358] Fix | Delete

$taxonomy = $term->taxonomy;

[359] Fix | Delete

$term_id = $term->term_id;

[360] Fix | Delete

}

[361] Fix | Delete

[362] Fix | Delete

return array( $taxonomy, $term_id );

[363] Fix | Delete

}

[364] Fix | Delete

[365] Fix | Delete

/**

[366] Fix | Delete

* @param $taxonomy

[367] Fix | Delete

* @param $term_id

[368] Fix | Delete

*

[369] Fix | Delete

* @return array

[370] Fix | Delete

*/

[371] Fix | Delete

private function get_post_format_translations( $taxonomy, $term_id ) {

[372] Fix | Delete

$translations = array();

[373] Fix | Delete

[374] Fix | Delete

foreach ( $this->sitepress->get_active_languages() as $code => $active_language ) {

[375] Fix | Delete

$translations[ $code ] = (object) array(

[376] Fix | Delete

'translation_id' => 0,

[377] Fix | Delete

'language_code' => $code,

[378] Fix | Delete

'original' => 1,

[379] Fix | Delete

'name' => $taxonomy,

[380] Fix | Delete

'term_id' => $term_id

[381] Fix | Delete

);

[382] Fix | Delete

}

[383] Fix | Delete

[384] Fix | Delete

return $translations;

[385] Fix | Delete

}

[386] Fix | Delete

[387] Fix | Delete

private function sort_by_id( $array_a, $array_b ) {

[388] Fix | Delete

[389] Fix | Delete

return (int) $array_a['id'] > (int) $array_b['id'] ? - 1 : 1;

[390] Fix | Delete

}

[391] Fix | Delete

[392] Fix | Delete

private function sort_by_name( $array_a, $array_b ) {

[393] Fix | Delete

[394] Fix | Delete

return $array_a['translated_name'] > $array_b['translated_name'] ? 1 : - 1;

[395] Fix | Delete

}

[396] Fix | Delete

}

[397] Fix | Delete

[398] Fix | Delete