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<?php |
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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'); |
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} |
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|
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class SuggestTerms_List extends WP_List_Table |
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{ |
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|
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/** Class constructor */ |
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public function __construct() |
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{ |
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|
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parent::__construct([ |
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'singular' => __('Suggest Term', 'simple-tags'), //singular name of the listed records |
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'plural' => __('Suggest Terms', 'simple-tags'), //plural name of the listed records |
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'ajax' => false //does this table support ajax? |
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]); |
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|
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} |
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|
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/** |
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* Retrieve st_suggestterms data from the database |
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* |
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* @param int $per_page |
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* @param int $page_number |
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* |
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* @return mixed |
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*/ |
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public static function get_st_suggestterms() |
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{ |
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return taxopress_get_suggestterm_data(); |
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} |
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|
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/** |
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* Returns the count of records in the database. |
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* |
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* @return null|string |
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*/ |
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public static function record_count() |
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{ |
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return count(taxopress_get_suggestterm_data()); |
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} |
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|
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/** |
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* Show single row item |
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* |
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* @param array $item |
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*/ |
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public function single_row($item) |
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{ |
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$class = ['st-suggestterm-tr']; |
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$id = 'st-suggestterm-' . md5($item['ID']); |
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echo sprintf('<tr id="%s" class="%s">', $id, implode(' ', $class)); |
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$this->single_row_columns($item); |
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echo '</tr>'; |
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} |
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|
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/** |
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* Associative array of columns |
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* |
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* @return array |
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*/ |
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function get_columns() |
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{ |
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$columns = [ |
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'title' => __('Title', 'simple-tags'), |
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'taxonomy' => __('Taxonomy', 'simple-tags'), |
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'post_types' => __('Suggest Term Post type', 'simple-tags') |
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]; |
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|
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return $columns; |
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} |
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|
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/** |
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* Render a column when no column specific method exist. |
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* |
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* @param array $item |
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* @param string $column_name |
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* |
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* @return mixed |
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*/ |
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public function column_default($item, $column_name) |
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{ |
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return !empty($item[$column_name]) ? $item[$column_name] : '—'; |
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} |
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|
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/** Text displayed when no stterm data is available */ |
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public function no_items() |
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{ |
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_e('No item avaliable.', 'simple-tags'); |
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} |
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|
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/** |
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* Displays the search box. |
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* |
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* @param string $text The 'submit' button label. |
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* @param string $input_id ID attribute value for the search input field. |
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* |
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* |
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*/ |
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public function search_box($text, $input_id) |
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{ |
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if (empty($_REQUEST['s']) && !$this->has_items()) { |
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return; |
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} |
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|
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$input_id = $input_id . '-search-input'; |
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|
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if (!empty($_REQUEST['orderby'])) { |
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echo '<input type="hidden" name="orderby" value="' . esc_attr(sanitize_text_field($_REQUEST['orderby'])) . '" />'; |
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} |
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if (!empty($_REQUEST['order'])) { |
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echo '<input type="hidden" name="order" value="' . esc_attr(sanitize_text_field($_REQUEST['order'])) . '" />'; |
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} |
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if (!empty($_REQUEST['page'])) { |
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echo '<input type="hidden" name="page" value="' . esc_attr(sanitize_text_field($_REQUEST['page'])) . '" />'; |
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} |
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?> |
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<p class="search-box"> |
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<label class="screen-reader-text" for="<?php echo esc_attr($input_id); ?>"><?php echo $text; ?>:</label> |
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<input type="search" id="<?php echo esc_attr($input_id); ?>" name="s" |
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value="<?php _admin_search_query(); ?>"/> |
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<?php submit_button($text, '', '', false, ['id' => 'search-submit']); ?> |
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</p> |
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<?php |
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} |
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|
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/** |
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* Sets up the items (roles) to list. |
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*/ |
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public function prepare_items() |
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{ |
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|
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$this->_column_headers = $this->get_column_info(); |
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|
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/** |
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* First, lets decide how many records per page to show |
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*/ |
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$per_page = $this->get_items_per_page('st_suggestterms_per_page', 20); |
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|
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/** |
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* Fetch the data |
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*/ |
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$data = self::get_st_suggestterms(); |
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|
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/** |
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* Handle search |
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*/ |
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if ((!empty($_REQUEST['s'])) && $search = sanitize_text_field($_REQUEST['s'])) { |
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$data_filtered = []; |
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foreach ($data as $item) { |
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if ($this->str_contains($item['title'], $search, false)) { |
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$data_filtered[] = $item; |
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} |
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} |
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$data = $data_filtered; |
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} |
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|
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/** |
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* This checks for sorting input and sorts the data in our array accordingly. |
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*/ |
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function usort_reorder($a, $b) |
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{ |
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$orderby = (!empty($_REQUEST['orderby'])) ? sanitize_text_field($_REQUEST['orderby']) : 'ID'; //If no sort, default to role |
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$order = (!empty($_REQUEST['order'])) ? sanitize_text_field($_REQUEST['order']) : 'desc'; //If no order, default to asc |
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$result = strnatcasecmp($a[$orderby], |
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$b[$orderby]); //Determine sort order, case insensitive, natural order |
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|
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return ($order === 'asc') ? $result : -$result; //Send final sort direction to usort |
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} |
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|
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usort($data, 'usort_reorder'); |
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|
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/** |
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* Pagination. |
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*/ |
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$current_page = $this->get_pagenum(); |
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$total_items = count($data); |
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|
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|
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/** |
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* The WP_List_Table class does not handle pagination for us, so we need |
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* to ensure that the data is trimmed to only the current page. We can use |
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* array_slice() to |
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*/ |
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$data = array_slice($data, (($current_page - 1) * $per_page), $per_page); |
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|
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/** |
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* Now we can add the data to the items property, where it can be used by the rest of the class. |
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*/ |
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$this->items = $data; |
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|
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/** |
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* We also have to register our pagination options & calculations. |
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*/ |
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$this->set_pagination_args([ |
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'total_items' => $total_items, //calculate the total number of items |
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'per_page' => $per_page, //determine how many items to show on a page |
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'total_pages' => ceil($total_items / $per_page) //calculate the total number of pages |
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]); |
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} |
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|
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/** |
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* Determine if a given string contains a given substring. |
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* |
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* @param string $haystack |
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* @param string|array $needles |
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* @param bool $sensitive Use case sensitive search |
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* |
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* @return bool |
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*/ |
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public function str_contains($haystack, $needles, $sensitive = true) |
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{ |
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foreach ((array)$needles as $needle) { |
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$function = $sensitive ? 'mb_strpos' : 'mb_stripos'; |
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if ($needle !== '' && $function($haystack, $needle) !== false) { |
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return true; |
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} |
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} |
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|
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return false; |
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} |
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|
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/** |
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* Columns to make sortable. |
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* |
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* @return array |
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*/ |
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protected function get_sortable_columns() |
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{ |
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$sortable_columns = [ |
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'title' => ['title', true], |
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'taxonomy' => ['taxonomy', true], |
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]; |
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|
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return $sortable_columns; |
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} |
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|
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/** |
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* Generates and display row actions links for the list table. |
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* |
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* @param object $item The item being acted upon. |
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* @param string $column_name Current column name. |
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* @param string $primary Primary column name. |
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* |
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* @return string The row actions HTML, or an empty string if the current column is the primary column. |
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*/ |
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protected function handle_row_actions($item, $column_name, $primary) |
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{ |
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//Build row actions |
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$actions = [ |
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'edit' => sprintf( |
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'<a href="%s">%s</a>', |
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add_query_arg( |
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[ |
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'page' => 'st_suggestterms', |
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'add' => 'new_item', |
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'action' => 'edit', |
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'taxopress_suggestterms' => $item['ID'], |
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], |
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admin_url('admin.php') |
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), |
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__('Edit', 'simple-tags') |
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), |
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'delete' => sprintf( |
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'<a href="%s" class="delete-suggestterm">%s</a>', |
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add_query_arg([ |
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'page' => 'st_suggestterms', |
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'action' => 'taxopress-delete-suggestterm', |
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'taxopress_suggestterms' => esc_attr($item['ID']), |
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'_wpnonce' => wp_create_nonce('suggestterm-action-request-nonce') |
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], |
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admin_url('admin.php')), |
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__('Delete', 'simple-tags') |
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), |
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]; |
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|
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return $column_name === $primary ? $this->row_actions($actions, false) : ''; |
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} |
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|
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/** |
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* Method for title column |
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* |
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* @param array $item |
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* |
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* @return string |
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*/ |
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protected function column_title($item) |
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{ |
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$title = sprintf( |
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'<a href="%1$s"><strong><span class="row-title">%2$s</span></strong></a>', |
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add_query_arg( |
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[ |
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'page' => 'st_suggestterms', |
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'add' => 'new_item', |
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'action' => 'edit', |
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'taxopress_suggestterms' => $item['ID'], |
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], |
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admin_url('admin.php') |
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), |
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esc_html($item['title']) |
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); |
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|
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return $title; |
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} |
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|
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/** |
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* Method for taxonomy column |
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* |
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* @param array $item |
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* |
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* @return string |
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*/ |
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protected function column_taxonomy($item) |
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{ |
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$taxonomy = get_taxonomy($item['taxonomy']); |
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|
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if($taxonomy){ |
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$return = $taxonomy->labels->name; |
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}else{ |
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$return = '—'; |
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} |
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|
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return $return; |
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} |
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|
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/** |
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* The action column |
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* |
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* @param $item |
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* |
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* @return string |
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*/ |
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protected function column_post_types($item) |
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{ |
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$embedded = (isset($item['post_types']) && is_array($item['post_types']) && count($item['post_types']) > 0) ? $item['post_types'] : false; |
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if ($embedded) { |
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$args = apply_filters('taxopress_attach_post_types_to_taxonomy', ['public' => true]); |
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if (!is_array($args)) { |
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$args = ['public' => true]; |
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} |
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$output = 'objects'; // Or objects. |
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$post_types = apply_filters('taxopress_get_post_types_for_taxonomies', get_post_types($args, $output), |
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$args, $output); |
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|
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$result_array = []; |
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foreach ($post_types as $post_type) { |
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$embedded_options[$post_type->name] = $post_type->label; |
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} |
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foreach ($embedded as $location) { |
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$result_array[] = isset($embedded_options[$location]) ? $embedded_options[$location] : ''; |
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} |
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$result = join(', ', $result_array); |
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} else { |
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$result = esc_attr__('None', 'simple-tags'); |
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} |
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|
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return $result; |
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} |
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|
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|
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} |
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|
