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<?php |
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|
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if(!class_exists('WP_List_Table')){ |
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require_once( ABSPATH . 'wp-admin/includes/class-wp-list-table.php' ); // since WP 3.1 |
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} |
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|
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/* |
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* a class to create the strings translations table |
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* Thanks to Matt Van Andel (http://www.mattvanandel.com) for its plugin "Custom List Table Example" ! |
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* |
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* @since 0.6 |
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*/ |
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class PLL_Table_String extends WP_List_Table { |
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protected $languages, $groups, $group_selected; |
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|
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/* |
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* constructor |
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* |
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* @since 0.6 |
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* |
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* @param array $groups |
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* @param string $group_selected |
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*/ |
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function __construct($args) { |
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parent::__construct(array( |
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'plural' => 'Strings translations', // do not translate (used for css class) |
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'ajax' => false |
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)); |
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|
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$this->languages = $args['languages']; |
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$this->groups = $args['groups']; |
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$this->group_selected = $args['selected']; |
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} |
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|
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/* |
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* displays the item information in a column (default case) |
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* |
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* @since 0.6 |
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* |
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* @param array $item |
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* @param string $column_name |
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* @return string |
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*/ |
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function column_default($item, $column_name) { |
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return $item[$column_name]; |
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} |
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|
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/* |
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* displays the checkbox in first column |
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* |
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* @since 1.1 |
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* |
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* @param array $item |
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* @return string |
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*/ |
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function column_cb($item){ |
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return sprintf( |
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'<input type="checkbox" name="strings[]" value="%s" %s />', |
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esc_attr($item['row']), |
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empty($item['icl']) ? 'disabled' : '' // only strings registered with WPML API can be removed |
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); |
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} |
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|
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/* |
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* displays the string to translate |
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* |
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* @since 1.0 |
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* |
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* @param array $item |
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* @return string |
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*/ |
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function column_string($item) { |
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return format_to_edit($item['string']); // don't interpret special chars for the string column |
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} |
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|
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/* |
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* displays the translations to edit |
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* |
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* @since 0.6 |
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* |
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* @param array $item |
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* @return string |
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*/ |
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function column_translations($item) { |
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$out = ''; |
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foreach($item['translations'] as $key => $translation) { |
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$input_type = $item['multiline'] ? |
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'<textarea name="translation[%1$s][%2$s]" id="%1$s-%2$s">%4$s</textarea>' : |
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'<input type="text" name="translation[%1$s][%2$s]" id="%1$s-%2$s" value="%4$s" />'; |
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$out .= sprintf('<div class="translation"><label for="%1$s-%2$s">%3$s</label>'.$input_type.'</div>'."\n", |
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esc_attr($key), |
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esc_attr($item['row']), |
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esc_html($this->languages[$key]), |
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format_to_edit($translation)); // don't interpret special chars |
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} |
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return $out; |
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} |
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|
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/* |
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* gets the list of columns |
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* |
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* @since 0.6 |
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* |
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* @return array the list of column titles |
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*/ |
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function get_columns() { |
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return array( |
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'cb' => '<input type="checkbox" />', //checkbox |
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'context' => __('Group', 'polylang'), |
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'name' => __('Name', 'polylang'), |
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'string' => __('String', 'polylang'), |
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'translations' => __('Translations', 'polylang'), |
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); |
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} |
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|
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/* |
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* gets the list of sortable columns |
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* |
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* @since 0.6 |
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* |
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* @return array |
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*/ |
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function get_sortable_columns() { |
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return array( |
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'context' => array('context', false), |
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'name' => array('name', false), |
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'string' => array('string', false), |
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); |
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} |
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|
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/* |
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* prepares the list of items ofr displaying |
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* |
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* @since 0.6 |
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* |
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* @param array $data |
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*/ |
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function prepare_items($data = array()) { |
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$per_page = $this->get_items_per_page('pll_strings_per_page'); |
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$this->_column_headers = array($this->get_columns(), array(), $this->get_sortable_columns()); |
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|
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function usort_reorder($a, $b){ |
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$result = strcmp($a[$_REQUEST['orderby']], $b[$_REQUEST['orderby']]); // determine sort order |
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return (empty($_REQUEST['order']) || $_REQUEST['order'] == 'asc') ? $result : -$result; // send final sort direction to usort |
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}; |
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|
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if (!empty($_REQUEST['orderby'])) // no sort by default |
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usort($data, 'usort_reorder'); |
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|
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$total_items = count($data); |
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$this->items = array_slice($data, ($this->get_pagenum() - 1) * $per_page, $per_page); |
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|
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$this->set_pagination_args(array( |
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'total_items' => $total_items, |
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'per_page' => $per_page, |
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'total_pages' => ceil($total_items/$per_page) |
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)); |
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} |
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|
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/* |
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* get the list of possible bulk actions |
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* |
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* @since 1.1 |
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* |
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* @return array |
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*/ |
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function get_bulk_actions() { |
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return array('delete' => __('Delete','polylang')); |
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} |
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|
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/* |
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* displays the dropdown list to filter strings per group |
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* |
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* @since 1.1 |
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* |
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* @param string $which only 'top' is supported |
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*/ |
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function extra_tablenav($which) { |
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if ('top' != $which) |
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return; |
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|
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echo '<div class="alignleft actions">'; |
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echo '<select name="group">' . "\n"; |
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printf( |
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'<option value="-1"%s>%s</option>' . "\n", |
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$this->group_selected == -1 ? ' selected="selected"' : '', |
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__('View all groups', 'polylang') |
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); |
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|
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foreach ($this->groups as $group) { |
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printf( |
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'<option value="%s"%s>%s</option>' . "\n", |
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esc_attr(urlencode($group)), |
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$this->group_selected == $group ? ' selected="selected"' : '', |
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esc_html($group) |
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); |
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} |
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echo '</select>'."\n"; |
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|
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submit_button( __( 'Filter' ), 'button', false, false, array( 'id' => 'post-query-submit' ) ); |
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echo '</div>'; |
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} |
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} |
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|
