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<?php |
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add_action('wp_enqueue_scripts', 'name_directory_add_stylesheet'); |
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|
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/** |
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* Add the CSS file to output |
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*/ |
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function name_directory_add_stylesheet() |
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{ |
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wp_register_style('name-directory-style', plugins_url('name_directory.css', __FILE__)); |
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wp_enqueue_style('name-directory-style'); |
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} |
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|
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/** |
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* Show and handle the submission form |
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* @param $directory |
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* @param $overview_url |
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* @return string |
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*/ |
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function name_directory_show_submit_form($directory, $overview_url) |
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{ |
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global $wpdb; |
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global $name_directory_table_directory_name; |
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|
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$name = __('Name', 'name-directory'); |
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$required = __('Required', 'name-directory'); |
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$description = __('Description', 'name-directory'); |
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$your_name = __('Your name', 'name-directory'); |
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$submit = __('Submit', 'name-directory'); |
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$back_txt = __('Back to name directory', 'name-directory'); |
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|
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$result_class = ''; |
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$form_result = null; |
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|
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if(! empty($_POST['name_directory_name'])) |
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{ |
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$wpdb->get_results( |
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sprintf("SELECT `id` FROM `%s` WHERE `name` = '%s'", |
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$name_directory_table_directory_name, |
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esc_sql($_POST['name_directory_name'])) |
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); |
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|
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if($wpdb->num_rows == 1) |
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{ |
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$result_class = 'form-result-error'; |
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$form_result = sprintf(__('Sorry, %s was already on the list so your submission was not sent.', 'name-directory'), |
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'<i>' . esc_sql($_POST['name_directory_name']) . '</i>'); |
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} |
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else |
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{ |
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$db_success = $wpdb->insert( |
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$name_directory_table_directory_name, |
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array( |
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'directory' => intval($directory), |
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'name' => esc_sql($_POST['name_directory_name']), |
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'letter' => name_directory_get_first_char($_POST['name_directory_name']), |
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'description' => esc_sql($_POST['name_directory_description']), |
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'published' => 0, |
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'submitted_by' => esc_sql($_POST['name_directory_submitter']), |
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), |
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array('%d', '%s', '%s', '%s', '%d', '%s') |
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); |
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|
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if(! empty($db_success)) |
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{ |
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$result_class = 'form-result-success'; |
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$form_result = __('Thank you for your submission! It will be reviewed shortly.', 'name-directory'); |
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|
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name_directory_notify_admin_of_new_submission($directory, $_POST); |
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} |
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else |
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{ |
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$result_class = 'form-result-error'; |
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$form_result = __('Something must have gone terribly wrong. Would you please try it again?', 'name-directory'); |
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} |
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} |
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} |
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else if($_SERVER['REQUEST_METHOD'] == 'POST') |
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{ |
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$result_class = 'form-result-error'; |
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$form_result = __('Please fill in at least a name', 'name-directory');; |
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} |
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|
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$form = <<<HTML |
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<form method='post' name='name_directory_submit'> |
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|
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<div class='name-directory-form-result {$result_class}'>{$form_result}</div> |
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|
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<p><a href="{$overview_url}">{$back_txt}</a></p> |
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|
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<div class='name_directory_forminput'> |
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<label for='name_directory_name'>{$name} <small>{$required}</small></label> |
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<br /> |
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<input id='name_directory_name' type='text' name='name_directory_name' /> |
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</div> |
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|
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<div class='name_directory_forminput'> |
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<label for='name_directory_description'>{$description}</label> |
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<br /> |
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<textarea id='name_directory_description' name='name_directory_description'></textarea> |
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</div> |
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|
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<div class='name_directory_forminput'> |
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<label for='name_directory_submitter'>{$your_name}</label> |
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<br /> |
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<input id='name_directory_submitter' type='text' name='name_directory_submitter' /> |
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</div> |
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|
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<div class='name_directory_forminput'> |
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<br /> |
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<button type='submit'>{$submit}</button> |
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</div> |
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|
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</form> |
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HTML; |
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|
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return $form; |
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} |
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|
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|
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|
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|
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|
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/** |
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* Function that takes care of displaying.. stuff |
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* @param $attributes |
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* @return mixed |
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*/ |
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function name_directory_show_directory($attributes) |
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{ |
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$dir = null; |
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$show_all_link = ''; |
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$show_latest_link = ''; |
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extract(shortcode_atts( |
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array('dir' => '1'), |
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$attributes |
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)); |
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|
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$name_filter = array(); |
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if($_GET['name_directory_startswith'] == "latest") |
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{ |
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$name_filter['character'] = "latest"; |
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} |
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else if(isset($_GET['name_directory_startswith'])) |
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{ |
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$name_filter['character'] = mb_strtoupper(mb_substr($_GET['name_directory_startswith'], 0, 1)); |
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} |
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else if(! empty($attributes['start_with']) && empty($_GET['name-directory-search-value'])) |
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{ |
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$name_filter['character'] = $attributes['start_with']; |
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} |
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|
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$str_all = __('All', 'name-directory'); |
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$str_latest = __('Latest', 'name-directory'); |
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$search_value = ''; |
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if(! empty($_GET['name-directory-search-value'])) |
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{ |
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$search_value = htmlspecialchars($_GET['name-directory-search-value']); |
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$name_filter['containing'] = $search_value; |
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} |
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|
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$letter_url = name_directory_make_plugin_url('name_directory_startswith', 'name-directory-search-value'); |
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$directory = name_directory_get_directory_properties($dir); |
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$names = name_directory_get_directory_names($directory, $name_filter); |
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$num_names = count($names); |
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|
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if(isset($_GET['show_submitform'])) |
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{ |
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return name_directory_show_submit_form($dir, name_directory_make_plugin_url('name_directory_startswith','show_submitform')); |
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} |
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|
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ob_start(); |
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|
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echo "<a name='name_directory_position'></a>"; |
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|
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if(! empty($directory['show_title'])) |
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{ |
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echo "<h3 class='name_directory_title'>" . $directory['name'] . "</h3>"; |
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} |
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|
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if(! empty($directory['show_all_names_on_index'])) |
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{ |
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$show_all_link = '<a class="name_directory_startswith" href="' . $letter_url . '">' . $str_all . '</a> |'; |
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} |
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|
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if(! empty($directory['nr_most_recent'])) |
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{ |
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$show_latest_link = ' <a class="name_directory_startswith" href="' . $letter_url . 'latest">' . $str_latest . '</a> |'; |
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} |
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|
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/* Prepare and print the index-letters */ |
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echo '<div class="name_directory_index">'; |
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echo $show_all_link; |
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echo $show_latest_link; |
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|
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$index_letters = range('A', 'Z'); |
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array_unshift($index_letters, '#'); |
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$starting_letters = name_directory_get_directory_start_characters($dir); |
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|
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/* User does not want to show all the index characters */ |
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if(empty($directory['show_all_index_letters'])) |
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{ |
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$index_letters = $starting_letters; |
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} |
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|
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foreach($index_letters as $index_letter) |
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{ |
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$extra_classes = ''; |
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if($name_filter['character'] == $index_letter) |
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{ |
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$extra_classes .= ' name_directory_active'; |
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} |
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|
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if(! in_array($index_letter, $starting_letters)) |
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{ |
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$extra_classes .= ' name_directory_empty'; |
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} |
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|
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echo ' <a class="name_directory_startswith ' . $extra_classes . '" href="' . $letter_url . urlencode($index_letter) . '">' . strtoupper($index_letter) . '</a> '; |
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} |
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|
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if(! empty($directory['show_submit_form'])) |
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{ |
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echo " | <a href='" . $letter_url . "&show_submitform=true'>" . __('Submit a name', 'name-directory') . "</a>"; |
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} |
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|
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if(! empty($directory['show_search_form'])) |
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{ |
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$parsed_url = parse_url($_SERVER['REQUEST_URI']); |
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parse_str($parsed_url['query'], $search_get_url); |
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unset($search_get_url['name-directory-search-value']); |
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|
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echo "<br />"; |
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echo "<form method='get' action='"; |
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if(! empty($directory['jump_to_search_results'])) |
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{ |
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echo "#name_directory_position"; |
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} |
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echo "'>"; |
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foreach($search_get_url as $key_name=>$value) |
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{ |
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if($key_name == 'name_directory_startswith') |
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{ |
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continue; |
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} |
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echo "<input type='hidden' name='" . htmlspecialchars($key_name) . "' value='" . htmlspecialchars($value) . "' />"; |
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} |
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echo "<input type='text' name='name-directory-search-value' id='name-directory-search-input-box' placeholder='" . __('Search for...', 'name-directory') . "' />"; |
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echo "<input type='submit' id='name-directory-search-input-button' value='" . __('Search', 'name-directory') . "' />"; |
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echo "</form>"; |
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} |
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echo '</div>'; |
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|
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echo '<div class="name_directory_total">'; |
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if(empty($name_filter['character']) && empty($search_value)) |
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{ |
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echo sprintf(__('There are currently %d names in this directory', 'name-directory'), $num_names); |
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} |
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else if(empty($name_filter['character']) && ! empty($search_value)) |
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{ |
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echo sprintf(__('There are %d names in this directory containing the search term %s.', 'name-directory'), $num_names, "<i>" . $search_value . "</i>"); |
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echo " <a href='" . get_permalink() . "'><small>" . __('Clear results', 'name-directory') . "</small></a>.<br />"; |
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} |
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else if($name_filter['character'] == 'latest') |
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{ |
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echo sprintf(__('Showing %d most recent names in this directory', 'name-directory'), $num_names); |
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} |
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else |
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{ |
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echo sprintf(__('There are %d names in this directory beginning with the letter %s.', 'name-directory'), $num_names, $name_filter['character']); |
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} |
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echo '</div>'; |
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|
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echo '<div class="name_directory_names">'; |
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if($num_names === 0 && empty($search_value)) |
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{ |
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echo '<p>' . __('There are no names in this directory at the moment', 'name-directory') . '</p>'; |
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} |
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else if(isset($directory['show_all_names_on_index']) && $directory['show_all_names_on_index'] != 1 && empty($name_filter)) |
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{ |
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echo '<p>' . __('Please select a letter from the index (above) to see entries', 'name-directory') . '</p>'; |
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} |
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else |
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{ |
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$split_at = null; |
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if(! empty($directory['nr_columns']) && $directory['nr_columns'] > 1) |
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{ |
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$split_at = round($num_names/$directory['nr_columns'])+1; |
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} |
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|
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echo '<div class="name_directory_column name_directory_nr' . (int)$directory['nr_columns'] . '">'; |
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|
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$i = 1; |
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$split_i = 1; |
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foreach($names as $entry) |
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{ |
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echo '<div class="name_directory_name_box">'; |
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echo '<a name="namedirectory_' . sanitize_html_class($entry['name']) . '"></a>'; |
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echo '<strong>' . htmlspecialchars($entry['name']) . '</strong>'; |
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if(! empty($directory['show_description']) && ! empty($entry['description'])) |
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{ |
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$print_description = html_entity_decode(stripslashes($entry['description'])); |
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|
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/* This toggles the read more/less indicators, these need extra html */ |
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if(! empty($directory['nr_words_description'])) |
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{ |
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$num_words = intval($directory['nr_words_description']); |
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$short_desc = name_directory_get_words($print_description, $num_words); |
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$print_description = str_replace($short_desc, "", $print_description); |
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if(! empty($print_description)) |
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{ |
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echo '<br /><div> |
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<input type="checkbox" class="name-directory-readmore-state" id="name-' . htmlspecialchars($entry['id']) . '" /> |
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<span class="name-directory-readmore-wrap">' . $short_desc . ' <span class="name-directory-readmore-target">' . $print_description .'</span></span> |
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<label for="name-' . htmlspecialchars($entry['id']) . '" class="name-directory-readmore-trigger"></label> |
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</div>'; |
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} |
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else |
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{ |
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echo '<br /><div>' . $short_desc . '</div>'; |
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} |
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|
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} |
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else { |
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echo '<br /><div>' . $print_description . '</div>'; |
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} |
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} |
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if(! empty($directory['show_submitter_name']) && ! empty($entry['submitted_by'])) |
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{ |
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echo "<small>" . __('Submitted by:', 'name-directory') . " " . $entry['submitted_by'] . "</small>"; |
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} |
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echo '</div>'; |
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|
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if(! empty($directory['show_line_between_names']) && $num_names != $i) |
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{ |
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echo '<hr />'; |
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} |
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|
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$split_i++; |
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$i++; |
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|
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if($split_at == $split_i) |
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{ |
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echo '</div><div class="name_directory_column name_directory_nr' . (int)$directory['nr_columns'] . '">'; |
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$split_i = 0; |
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} |
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} |
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echo '</div>'; |
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} |
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echo '</div>'; |
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|
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if(! empty($directory['nr_columns']) && $directory['nr_columns'] > 1) |
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{ |
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echo '<div class="name_directory_column_clear"></div>'; |
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} |
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|
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if(! empty($directory['show_submit_form'])) |
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{ |
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echo "<br /><br /> |
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<a href='" . $letter_url . "&show_submitform=true' class='name_directory_submit_bottom_link'>" . __('Submit a name', 'name-directory') . "</a>"; |
| 360 |
} |
| 361 |
|
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/** Sad to print it like this, but this is needed for translating the show more/less buttons */ |
| 363 |
echo "<style> |
| 364 |
.name-directory-readmore-state ~ .name-directory-readmore-trigger:before { |
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content: '… " . __('Show more', 'name-directory') . "'; |
| 366 |
} |
| 367 |
|
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.name-directory-readmore-state:checked ~ .name-directory-read-more-trigger:before { |
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content: '" . __('Show less', 'name-directory') . "'; |
| 370 |
} |
| 371 |
</style>"; |
| 372 |
|
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return ob_get_clean(); |
| 374 |
} |
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|
| 376 |
add_shortcode('namedirectory', 'name_directory_show_directory'); |
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|
