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<?php |
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|
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/* |
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* adds the language column in posts and terms list tables |
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* manages quick edit and bulk edit as well |
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* |
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* @since 1.2 |
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*/ |
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class PLL_Admin_Filters_Columns { |
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public $links, $model, $curlang; |
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|
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/* |
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* constructor: setups filters and actions |
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* |
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* @since 1.2 |
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* |
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* @param object $polylang |
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*/ |
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public function __construct(&$polylang) { |
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$this->links = &$polylang->links; |
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$this->model = &$polylang->model; |
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$this->curlang = &$polylang->curlang; |
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|
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// add the language and translations columns in 'All Posts', 'All Pages' and 'Media library' panels |
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foreach ($this->model->get_translated_post_types() as $type) { |
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// use the latest filter late as some plugins purely overwrite what's done by others :( |
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// specific case for media |
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add_filter('manage_'. ($type == 'attachment' ? 'upload' : 'edit-'. $type) .'_columns', array(&$this, 'add_post_column'), 100); |
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add_action('manage_'. ($type == 'attachment' ? 'media' : $type .'_posts') .'_custom_column', array(&$this, 'post_column'), 10, 2); |
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} |
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|
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// quick edit and bulk edit |
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add_filter('quick_edit_custom_box', array(&$this, 'quick_edit_custom_box'), 10, 2); |
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add_filter('bulk_edit_custom_box', array(&$this, 'quick_edit_custom_box'), 10, 2); |
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|
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// adds the language column in the 'Categories' and 'Post Tags' tables |
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foreach ($this->model->get_translated_taxonomies() as $tax) { |
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add_filter('manage_edit-'.$tax.'_columns', array(&$this, 'add_term_column')); |
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add_action('manage_'.$tax.'_custom_column', array(&$this, 'term_column'), 10, 3); |
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} |
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|
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} |
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|
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/* |
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* adds languages and translations columns in posts, pages, media, categories and tags tables |
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* |
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* @since 0.8.2 |
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* |
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* @param array $columns list of table columns |
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* @param string $before the column before which we want to add our languages |
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* @return array modified list of columns |
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*/ |
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protected function add_column($columns, $before) { |
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if ($n = array_search($before, array_keys($columns))) { |
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$end = array_slice($columns, $n); |
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$columns = array_slice($columns, 0, $n); |
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} |
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|
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foreach ($this->model->get_languages_list() as $language) { |
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// don't add the column for the filtered language |
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if (empty($this->curlang) || $language->slug != $this->curlang->slug) |
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$columns['language_'.$language->slug] = $language->flag ? $language->flag : esc_html($language->slug); |
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} |
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|
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return isset($end) ? array_merge($columns, $end) : $columns; |
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} |
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|
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/* |
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* returns the first language column in the posts, pages and media library tables |
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* |
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* @since 0.9 |
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* |
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* @return string first language column name |
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*/ |
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protected function get_first_language_column() { |
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foreach ($this->model->get_languages_list() as $language) { |
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if (empty($this->curlang) || $language->slug != $this->curlang->slug) |
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$columns[] = 'language_'.$language->slug; |
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} |
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|
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return empty($columns) ? '' : reset($columns); |
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} |
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|
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/* |
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* adds the language and translations columns (before the comments column) in the posts, pages and media library tables |
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* |
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* @since 0.1 |
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* |
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* @param array $columns list of posts table columns |
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* @return array modified list of columns |
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*/ |
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function add_post_column($columns) { |
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return $this->add_column($columns, 'comments'); |
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} |
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|
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/* |
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* fills the language and translations columns in the posts, pages and media library tables |
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* take care that when doing ajax inline edit, the post may not be updated in database yet |
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* FIXME if inline edit breaks translations, the rows corresponding to these translations are not updated |
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* |
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* @since 0.1 |
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* |
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* @param string $column column name |
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* @param int $post_id |
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*/ |
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public function post_column($column, $post_id) { |
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$inline = defined('DOING_AJAX') && $_REQUEST['action'] == 'inline-save'; |
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$lang = $inline ? $this->model->get_language($_POST['inline_lang_choice']) : $this->model->get_post_language($post_id); |
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|
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if (false === strpos($column, 'language_') || !$lang) |
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return; |
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|
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$language = $this->model->get_language(substr($column, 9)); |
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|
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// hidden field containing the post language for quick edit |
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if ($column == $this->get_first_language_column()) |
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printf('<div class="hidden" id="lang_%d">%s</div>', esc_attr($post_id), esc_html($lang->slug)); |
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|
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|
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// link to edit post (or a translation) |
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// use $_POST['old_lang'] to detect if the language has been modified in quick edit |
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if ($id = ($inline && $lang->slug != $_POST['old_lang']) ? ($language->slug == $lang->slug ? $post_id : 0) : $this->model->get_post($post_id, $language)) { |
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printf('<a class="%1$s" title="%2$s" href="%3$s"></a>', |
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$id == $post_id ? 'pll_icon_tick' : 'pll_icon_edit', |
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esc_attr(get_post($id)->post_title), |
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esc_url(get_edit_post_link($id)) |
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); |
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} |
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// link to add a new translation |
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else { |
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printf('<a class="pll_icon_add" title="%1$s" href="%2$s"></a>', |
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__('Add new translation', 'polylang'), |
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esc_url($this->links->get_new_post_translation_link($post_id, $language)) |
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); |
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} |
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} |
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|
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/* |
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* quick edit & bulk edit |
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* |
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* @since 0.9 |
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* |
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* @param string $column column name |
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* @param string $type either 'edit-tags' for terms list table or post type for posts list table |
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* @return string unmodified $column |
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*/ |
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public function quick_edit_custom_box($column, $type) { |
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if ($column == $this->get_first_language_column()) { |
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|
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$elements = $this->model->get_languages_list(); |
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if (current_filter() == 'bulk_edit_custom_box') |
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array_unshift($elements, (object) array('slug' => -1, 'name' => __('— No Change —'))); |
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|
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$dropdown = new PLL_Walker_Dropdown(); |
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// the hidden field 'old_lang' allows to pass the old language to ajax request |
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printf( |
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'<fieldset class="inline-edit-col-left"> |
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<div class="inline-edit-col"> |
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<input type="hidden" value="" name="old_lang"> |
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<label class="alignleft"> |
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<span class="title">%s</span> |
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%s |
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</label> |
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</div> |
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</fieldset>', |
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__('Language', 'polylang'), |
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$dropdown->walk($elements, array('name' => 'inline_lang_choice', 'id' => '')) |
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); |
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} |
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return $column; |
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} |
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|
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/* |
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* adds the language column (before the posts column) in the 'Categories' or 'Post Tags' table |
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* |
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* @since 0.1 |
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* |
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* @param array $columns list of terms table columns |
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* @return array modified list of columns |
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*/ |
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public function add_term_column($columns) { |
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return $this->add_column($columns, 'posts'); |
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} |
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|
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/* |
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* fills the language column in the 'Categories' or 'Post Tags' table |
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* FIXME if inline edit breaks translations, the rows corresponding to these translations are not updated |
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* |
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* @since 0.1 |
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* |
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* @param string $empty not used |
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* @param string $column column name |
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* @param int term_id |
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*/ |
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public function term_column($empty, $column, $term_id) { |
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$inline = defined('DOING_AJAX') && $_REQUEST['action'] == 'inline-save-tax' ? 1 : 0; |
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if (false === strpos($column, 'language_') || !($lang = $inline ? $this->model->get_language($_POST['inline_lang_choice']) : $this->model->get_term_language($term_id))) |
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return; |
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|
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$post_type = isset($GLOBALS['post_type']) ? $GLOBALS['post_type'] : $_REQUEST['post_type']; // 2nd case for quick edit |
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$taxonomy = isset($GLOBALS['taxonomy']) ? $GLOBALS['taxonomy'] : $_REQUEST['taxonomy']; |
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$language = $this->model->get_language(substr($column, 9)); |
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|
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if ($column == $this->get_first_language_column()) |
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printf('<div class="hidden" id="lang_%d">%s</div>', esc_attr($term_id), esc_html($lang->slug)); |
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|
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// link to edit term (or a translation) |
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if ($id = ($inline && $lang->slug != $_POST['old_lang']) ? ($language->slug == $lang->slug ? $term_id : 0) : $this->model->get_term($term_id, $language)) { |
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printf('<a class="%1$s" title="%2$s" href="%3$s"></a>', |
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$id == $term_id ? 'pll_icon_tick' : 'pll_icon_edit', |
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esc_attr(get_term($id, $taxonomy)->name), |
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esc_url(get_edit_term_link($id, $taxonomy, $post_type)) |
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); |
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} |
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|
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// link to add a new translation |
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else { |
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printf('<a class="pll_icon_add" title="%1$s" href="%2$s"></a>', |
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__('Add new translation', 'polylang'), |
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esc_url($this->links->get_new_term_translation_link($term_id, $taxonomy, $post_type, $language)) |
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); |
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} |
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} |
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} |
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|
