[ 'base_primary_color' => 'Primary base color', ], 'schemes' => [ 'default' => [ 'label' => 'Blue Lagoon', 'colors' => [ 'base_primary_color' => '#1b9ae4', ], ], 'firehouse' => [ 'label' => 'Firehouse', 'colors' => [ 'base_primary_color' => '#a30f0f', ], ], 'ice' => [ 'label' => 'Ice', 'colors' => [ 'base_primary_color' => '#57919e', ], ], 'plum' => [ 'label' => 'Plum', 'colors' => [ 'base_primary_color' => '#7a4587', ], ], 'slate' => [ 'label' => 'Slate', 'colors' => [ 'base_primary_color' => '#47625b', ], ], ], ]; $form['#attached']['drupalSettings']['olivespostcards']['colorSchemes'] = $color_config['schemes']; $form['olivespostcards_settings']['olivespostcards_utilities'] = [ '#type' => 'fieldset', '#title' => t('Olivespostcards Utilities'), ]; $form['olivespostcards_settings']['olivespostcards_utilities']['mobile_menu_all_widths'] = [ '#type' => 'checkbox', '#title' => t('Enable mobile menu at all widths'), '#default_value' => theme_get_setting('mobile_menu_all_widths'), '#description' => t('Enables the mobile menu toggle at all widths.'), ]; $form['olivespostcards_settings']['olivespostcards_utilities']['site_branding_bg_color'] = [ '#type' => 'select', '#title' => t('Header site branding background color'), '#options' => [ 'default' => t('Primary Branding Color'), 'gray' => t('Gray'), 'white' => t('White'), ], '#default_value' => theme_get_setting('site_branding_bg_color'), ]; $form['olivespostcards_settings']['olivespostcards_utilities']['olivespostcards_color_scheme'] = [ '#type' => 'fieldset', '#title' => t('Olivespostcards Color Scheme Settings'), ]; $form['olivespostcards_settings']['olivespostcards_utilities']['olivespostcards_color_scheme']['description'] = [ '#type' => 'html_tag', '#tag' => 'p', '#value' => t('These settings adjust the look and feel of the Olivespostcards theme. Changing the color below will change the base hue, saturation, and lightness values the Olivespostcards theme uses to determine its internal colors.'), ]; $form['olivespostcards_settings']['olivespostcards_utilities']['olivespostcards_color_scheme']['color_scheme'] = [ '#type' => 'select', '#title' => t('Olivespostcards Color Scheme'), '#empty_option' => t('Custom'), '#empty_value' => '', '#options' => [ 'default' => t('Blue Lagoon (Default)'), 'firehouse' => t('Firehouse'), 'ice' => t('Ice'), 'plum' => t('Plum'), 'slate' => t('Slate'), ], '#input' => FALSE, '#wrapper_attributes' => [ 'style' => 'display:none;', ], ]; foreach ($color_config['colors'] as $key => $title) { $form['olivespostcards_settings']['olivespostcards_utilities']['olivespostcards_color_scheme'][$key] = [ '#type' => 'textfield', '#maxlength' => 7, '#size' => 10, '#title' => t($title), '#description' => t('Enter color in full hexadecimal format (#abc123).') . '
' . t('Derivatives will be formed from this color.'), '#default_value' => theme_get_setting($key), '#attributes' => [ 'pattern' => '^#[a-fA-F0-9]{6}', ], '#wrapper_attributes' => [ 'data-drupal-selector' => 'olivespostcards-color-picker', ], ]; } } /** * Validation handler for the Olivespostcards system_theme_settings form. */ function olivespostcards_theme_settings_validate($form, FormStateInterface $form_state) { if (!preg_match('/^#[a-fA-F0-9]{6}$/', $form_state->getValue('base_primary_color'))) { $form_state->setErrorByName('base_primary_color', t('Colors must be 7-character string specifying a color hexadecimal format.')); } }