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