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<?php
namespace Drupal\easy_breadcrumb\Form;
use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\easy_breadcrumb\EasyBreadcrumbConstants;
class EasyBreadcrumbGeneralSettingsForm extends ConfigFormBase {
public function getFormId() {
return 'easy_breadcrumb_general_settings';
}
protected function getEditableConfigNames() {
return [
EasyBreadcrumbConstants::MODULE_SETTINGS,
];
}
public function buildForm(array $form, FormStateInterface $form_state) {
$config = $this
->config(EasyBreadcrumbConstants::MODULE_SETTINGS);
$details_general = [
'#type' => 'details',
'#title' => $this
->t('General settings'),
'#open' => TRUE,
];
$details_advanced = [
'#type' => 'details',
'#title' => $this
->t('Advanced settings'),
'#open' => TRUE,
];
$applies_admin_routes = $config
->get(EasyBreadcrumbConstants::APPLIES_ADMIN_ROUTES);
if (!isset($applies_admin_routes)) {
$applies_admin_routes = TRUE;
}
$details_general[EasyBreadcrumbConstants::APPLIES_ADMIN_ROUTES] = [
'#type' => 'checkbox',
'#title' => $this
->t('Applies to administration pages'),
'#description' => $this
->t('Uncheck to disable Easy breadcrumb for administration pages and routes like this one.'),
'#default_value' => $applies_admin_routes,
];
$details_general[EasyBreadcrumbConstants::INCLUDE_INVALID_PATHS] = [
'#type' => 'checkbox',
'#title' => $this
->t('Include invalid paths alias as plain-text segments'),
'#description' => $this
->t('Include the invalid paths alias as plain-text segments in the breadcrumb.'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::INCLUDE_INVALID_PATHS),
];
$details_general[EasyBreadcrumbConstants::INCLUDE_TITLE_SEGMENT] = [
'#type' => 'checkbox',
'#title' => $this
->t('Include the current page as a segment in the breadcrumb'),
'#description' => $this
->t('Include the current page as the last segment in the breadcrumb.'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::INCLUDE_TITLE_SEGMENT),
];
$details_general[EasyBreadcrumbConstants::REMOVE_REPEATED_SEGMENTS] = [
'#type' => 'checkbox',
'#title' => $this
->t('Remove repeated identical segments'),
'#description' => $this
->t('Remove segments of the breadcrumb that are identical.'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::REMOVE_REPEATED_SEGMENTS),
];
$details_general[EasyBreadcrumbConstants::INCLUDE_HOME_SEGMENT] = [
'#type' => 'checkbox',
'#title' => $this
->t('Include the front page as a segment in the breadcrumb'),
'#description' => $this
->t('Include the front page as the first segment in the breadcrumb.'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::INCLUDE_HOME_SEGMENT),
];
$details_general[EasyBreadcrumbConstants::ALTERNATIVE_TITLE_FIELD] = [
'#type' => 'textfield',
'#title' => $this
->t('Alternative title field name for breadcrumb'),
'#description' => $this
->t('This field name is to be added in the entity to display the alternative title in the breadcrumb.'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::ALTERNATIVE_TITLE_FIELD),
];
$details_general[EasyBreadcrumbConstants::HOME_SEGMENT_TITLE] = [
'#type' => 'textfield',
'#title' => $this
->t('Title for the front page segment in the breadcrumb'),
'#description' => $this
->t('Text to be displayed as the front page segment. This field works together with the "Include the front page as a segment in the breadcrumb"-option.'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::HOME_SEGMENT_TITLE),
];
$details_general[EasyBreadcrumbConstants::TITLE_FROM_PAGE_WHEN_AVAILABLE] = [
'#type' => 'checkbox',
'#title' => $this
->t('Use the real page title when available'),
'#description' => $this
->t('Use the real page title when it is available instead of always deducing it from the URL.'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::TITLE_FROM_PAGE_WHEN_AVAILABLE),
];
$details_general[EasyBreadcrumbConstants::USE_MENU_TITLE_AS_FALLBACK] = [
'#type' => 'checkbox',
'#title' => $this
->t('Use menu title when available'),
'#description' => $this
->t('Use menu title instead of raw path component. The real page title setting above will take presidence over this setting. So, one or the other, but not both.'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::USE_MENU_TITLE_AS_FALLBACK),
];
$details_general[EasyBreadcrumbConstants::USE_PAGE_TITLE_AS_MENU_TITLE_FALLBACK] = [
'#type' => 'checkbox',
'#title' => $this
->t('Use page title as fallback for menu title'),
'#description' => $this
->t('Use page title as fallback if menu title cannot be found. This option works when not using "real page title" above.'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::USE_PAGE_TITLE_AS_MENU_TITLE_FALLBACK),
'#states' => [
'disabled' => [
':input[name="' . EasyBreadcrumbConstants::USE_MENU_TITLE_AS_FALLBACK . '"]' => [
'checked' => FALSE,
],
],
'invisible' => [
':input[name="' . EasyBreadcrumbConstants::USE_MENU_TITLE_AS_FALLBACK . '"]' => [
'checked' => FALSE,
],
],
],
];
$details_general[EasyBreadcrumbConstants::USE_SITE_TITLE] = [
'#type' => 'checkbox',
'#title' => $this
->t('Use site title as the front page segment'),
'#description' => $this
->t('Use site title as the front page segment. This field works together with the "Include the front page as a segment in the breadcrumb"-option.'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::USE_SITE_TITLE),
];
$details_general[EasyBreadcrumbConstants::ADD_STRUCTURED_DATA_JSON_LD] = [
'#type' => 'checkbox',
'#title' => $this
->t('Add current breadcrumb as structured data.'),
'#description' => $this
->t('Check to have the current breadcrumb trail added as <a href="@href" target="_blank">structured data</a> in JSON-LD to the HTML <code><head></code>.', [
'@href' => 'https://developers.google.com/search/docs/data-types/breadcrumb',
]),
'#default_value' => $config
->get(EasyBreadcrumbConstants::ADD_STRUCTURED_DATA_JSON_LD),
];
$details_general[EasyBreadcrumbConstants::FOLLOW_REDIRECTS] = [
'#type' => 'checkbox',
'#title' => $this
->t('Follow redirects.'),
'#description' => $this
->t('In case the <a href="@href" target="_blank">redirect module</a> is enabled, follow the configured redirects', [
'@href' => 'https://www.drupal.org/project/redirect',
]),
'#default_value' => $config
->get(EasyBreadcrumbConstants::FOLLOW_REDIRECTS),
];
$excluded_paths = $config
->get(EasyBreadcrumbConstants::EXCLUDED_PATHS);
$details_advanced[EasyBreadcrumbConstants::EXCLUDED_PATHS] = [
'#type' => 'textarea',
'#title' => $this
->t('Paths to be excluded while generating segments'),
'#description' => $this
->t('Enter a line separated list of paths to be excluded while generating the segments.
Paths may use simple regex, i.e.: report/2[0-9][0-9][0-9].'),
'#default_value' => $excluded_paths,
];
$details_general[EasyBreadcrumbConstants::LIMIT_SEGMENT_DISPLAY] = [
'#type' => 'checkbox',
'#title' => $this
->t('Limit breadcrumb trail segments'),
'#description' => $this
->t('Limit the number of displayed breadcrumb trail segments.'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::LIMIT_SEGMENT_DISPLAY),
];
$details_general[EasyBreadcrumbConstants::SEGMENT_DISPLAY_LIMIT] = [
'#type' => 'number',
'#title' => $this
->t('Breadcrumb segment count'),
'#description' => $this
->t('Number of breadcrumb trail segments to display'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::SEGMENT_DISPLAY_LIMIT),
];
$replaced_titles = $config
->get(EasyBreadcrumbConstants::REPLACED_TITLES);
$details_advanced[EasyBreadcrumbConstants::REPLACED_TITLES] = [
'#type' => 'textarea',
'#title' => $this
->t('Titles to be replaced while generating segments'),
'#description' => $this
->t('Enter a line separated list of titles with their replacements separated by ::.<br>
For example TITLE::DIFFERENT_TITLE<br>This field works together with the option "Use the real page title when available" option.'),
'#default_value' => $replaced_titles,
];
$custom_paths = $config
->get(EasyBreadcrumbConstants::CUSTOM_PATHS);
$details_advanced[EasyBreadcrumbConstants::CUSTOM_PATHS] = [
'#type' => 'textarea',
'#title' => $this
->t('Paths to replace with custom breadcrumbs'),
'#description' => $this
->t('Enter a line separated list of internal paths followed by breadcrumb pattern. Separate crumbs from their path with a vertical bar ("|"). Separate crumbs with double-colon ("::"). Omit the URL to display an unlinked crumb. Fields will be trimmed to remove extra start/end spaces, so you can use them to help format your input, if desired. Replaced Titles will not be processed on custom paths. Excluded paths listed here will have breadcrumbs added. Examples (with and without extra spacing):<br><code>/news/archive/site_launched :: News | /news :: Archive | /news/archive :: Site Launched<br>/your/path::LinkedCrumb1|url1::LinkedCrumb2|url2::UnlinkedCrumb3</code><br><p>It is also possible to express the path to be matched as a <a href="https://www.php.net/manual/en/book.pcre.php" target="_blank">regex expression</a>. "regex!" must be added to the start of the path to match in order for it to be interpreted as regex:<br><code>regex!/news/archive/\\d{4} :: News | /news :: Archive | /news/archive</code><p>Expressions can even include matching groups which can be referenced in the path of a segment path:<br><code>regex!/groups/([^/]*)/info :: Groups | /groups :: Group | /groups/$1</code></p><p>To use the current page title as a title component, use <code><title></code></p>'),
'#default_value' => $custom_paths,
];
$details_advanced[EasyBreadcrumbConstants::HOME_SEGMENT_KEEP] = [
'#type' => 'checkbox',
'#title' => $this
->t('Display the front page segment on the front page'),
'#description' => $this
->t('If checked, the Home segment will be displayed on the front page.'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::HOME_SEGMENT_KEEP),
'#states' => [
'visible' => [
':input[name="' . EasyBreadcrumbConstants::HOME_SEGMENT_TITLE . '"]' => [
'empty' => FALSE,
],
],
],
];
$details_advanced[EasyBreadcrumbConstants::TITLE_SEGMENT_AS_LINK] = [
'#type' => 'checkbox',
'#title' => $this
->t('Make the current page title segment a link'),
'#description' => $this
->t('Prints the page title segment as a link. This option works together with the "Include the current page as a segment in the breadcrumb"-option.'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::TITLE_SEGMENT_AS_LINK),
];
$details_advanced[EasyBreadcrumbConstants::LANGUAGE_PATH_PREFIX_AS_SEGMENT] = [
'#type' => 'checkbox',
'#title' => $this
->t('Make the language path prefix a segment'),
'#description' => $this
->t('On multilingual sites where a path prefix ("/en") is used, add this in the breadcrumb.'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::LANGUAGE_PATH_PREFIX_AS_SEGMENT),
];
$details_advanced[EasyBreadcrumbConstants::ABSOLUTE_PATHS] = [
'#type' => 'checkbox',
'#title' => $this
->t('Use absolute path for Breadcrumb links'),
'#description' => $this
->t('By selecting, absolute paths will be used (default: false) instead of relative.'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::ABSOLUTE_PATHS),
];
$details_advanced[EasyBreadcrumbConstants::HIDE_SINGLE_HOME_ITEM] = [
'#type' => 'checkbox',
'#title' => $this
->t("Hide link to home page if it's the only breadcrumb item"),
'#description' => $this
->t('Hide the breadcrumb when it only links to the home page and nothing more. <br> <strong>Note: If the homepage path is a "/" then this feature has an uncertain behavior.</strong>'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::HIDE_SINGLE_HOME_ITEM),
];
$details_advanced[EasyBreadcrumbConstants::TERM_HIERARCHY] = [
'#type' => 'checkbox',
'#title' => $this
->t('Add parent hierarchy'),
'#description' => $this
->t('Add all taxonomy parents in the crumb for current term.'),
'#default_value' => $config
->get(EasyBreadcrumbConstants::TERM_HIERARCHY),
];
$details_advanced[EasyBreadcrumbConstants::CAPITALIZATOR_MODE] = [
'#type' => 'select',
'#title' => $this
->t("Transformation mode for the segments' titles"),
'#options' => [
'none' => $this
->t('None'),
'ucwords' => $this
->t("Capitalize the first letter of each word in the segment"),
'ucfirst' => $this
->t("Only capitalize the first letter of each segment"),
'ucall' => $this
->t("Capitalize all the letters of each word in the segment"),
'ucforce' => $this
->t("Capitalize only the words that are set below"),
],
'#description' => $this
->t("Choose the transformation mode you want to apply to the segments' titles. E.g.: 'blog/once-a-time' -> 'Home >> Blog >> Once a Time'."),
'#default_value' => $config
->get(EasyBreadcrumbConstants::CAPITALIZATOR_MODE),
];
$capitalizator_ignored_words_arr = $config
->get(EasyBreadcrumbConstants::CAPITALIZATOR_IGNORED_WORDS);
$capitalizator_ignored_words = @implode(' ', $capitalizator_ignored_words_arr);
$details_advanced[EasyBreadcrumbConstants::CAPITALIZATOR_IGNORED_WORDS] = [
'#type' => 'textarea',
'#rows' => 3,
'#title' => $this
->t("Words to be ignored by the 'capitalizator'"),
'#description' => $this
->t("Enter a space separated list of words to be ignored by the 'capitalizator'. This will be applied only to the words not at the beginning of each segment. E.g.: of and."),
'#default_value' => $capitalizator_ignored_words,
'#states' => [
'visible' => [
':input[name="' . EasyBreadcrumbConstants::CAPITALIZATOR_MODE . '"]' => [
'value' => 'ucwords',
],
],
'invisible' => [
':input[name="' . EasyBreadcrumbConstants::CAPITALIZATOR_MODE . '"]' => [
'!value' => 'ucwords',
],
],
],
];
$capitalizator_forced_words_arr = $config
->get(EasyBreadcrumbConstants::CAPITALIZATOR_FORCED_WORDS);
$capitalizator_forced_words = @implode(' ', $capitalizator_forced_words_arr);
$details_advanced[EasyBreadcrumbConstants::CAPITALIZATOR_FORCED_WORDS] = [
'#type' => 'textarea',
'#rows' => 3,
'#title' => $this
->t("Words to be forced to capitalized by the 'capitalizator'"),
'#description' => $this
->t("Enter a space separated list of words to be forced by the 'capitalizator'. This will be applied only to the words that are listed. This field is case sensitive. E.g.: if you want to capitalize your brand's name."),
'#default_value' => $capitalizator_forced_words,
'#states' => [
'visible' => [
':input[name="' . EasyBreadcrumbConstants::CAPITALIZATOR_MODE . '"]' => [
'value' => 'ucforce',
],
],
'invisible' => [
':input[name="' . EasyBreadcrumbConstants::CAPITALIZATOR_MODE . '"]' => [
'!value' => 'ucforce',
],
],
],
];
$details_advanced[EasyBreadcrumbConstants::CAPITALIZATOR_FORCED_WORDS_CASE_SENSITIVITY] = [
'#type' => 'checkbox',
'#title' => $this
->t("Use case sensitivity when matching words to be forced to capitalization."),
'#default_value' => $config
->get(EasyBreadcrumbConstants::CAPITALIZATOR_FORCED_WORDS_CASE_SENSITIVITY),
'#states' => [
'visible' => [
':input[name="' . EasyBreadcrumbConstants::CAPITALIZATOR_MODE . '"]' => [
'value' => 'ucforce',
],
],
'invisible' => [
':input[name="' . EasyBreadcrumbConstants::CAPITALIZATOR_MODE . '"]' => [
'!value' => 'ucforce',
],
],
],
'#description' => $this
->t("If checked, it matches drupal with drupal, druPAL with druPAL. Unchecked, it matches drupal with Drupal, drupal with druPAL."),
];
$details_advanced[EasyBreadcrumbConstants::CAPITALIZATOR_FORCED_WORDS_FIRST_LETTER] = [
'#type' => 'checkbox',
'#title' => $this
->t("Make the first letters of each segment capitalized."),
'#default_value' => $config
->get(EasyBreadcrumbConstants::CAPITALIZATOR_FORCED_WORDS_FIRST_LETTER),
'#states' => [
'visible' => [
':input[name="' . EasyBreadcrumbConstants::CAPITALIZATOR_MODE . '"]' => [
'value' => 'ucforce',
],
],
'invisible' => [
':input[name="' . EasyBreadcrumbConstants::CAPITALIZATOR_MODE . '"]' => [
'!value' => 'ucforce',
],
],
],
];
$details_advanced[EasyBreadcrumbConstants::TRUNCATOR_MODE] = [
'#type' => 'checkbox',
'#title' => $this
->t("Truncate the page's title to a maximum number."),
'#description' => t("Example: if you set it to 10, from <em>Long page title</em> will be <em>Long pa...</em>"),
'#default_value' => $config
->get(EasyBreadcrumbConstants::TRUNCATOR_MODE),
];
$details_advanced[EasyBreadcrumbConstants::TRUNCATOR_LENGTH] = [
'#type' => 'textfield',
'#title' => $this
->t("Set the limit of truncation"),
'#default_value' => $config
->get(EasyBreadcrumbConstants::TRUNCATOR_LENGTH),
'#states' => [
'visible' => [
':input[name="' . EasyBreadcrumbConstants::TRUNCATOR_MODE . '"]' => [
'checked' => TRUE,
],
],
'invisible' => [
':input[name="' . EasyBreadcrumbConstants::TRUNCATOR_MODE . '"]' => [
'checked' => FALSE,
],
],
],
];
$details_advanced[EasyBreadcrumbConstants::TRUNCATOR_DOTS] = [
'#type' => 'checkbox',
'#title' => $this
->t("The truncated page's title will have 3 dots in its end."),
'#default_value' => $config
->get(EasyBreadcrumbConstants::TRUNCATOR_DOTS),
'#states' => [
'visible' => [
':input[name="' . EasyBreadcrumbConstants::TRUNCATOR_MODE . '"]' => [
'checked' => TRUE,
],
],
'invisible' => [
':input[name="' . EasyBreadcrumbConstants::TRUNCATOR_MODE . '"]' => [
'checked' => FALSE,
],
],
],
];
$form = [];
$form[EasyBreadcrumbConstants::MODULE_NAME][] = $details_general;
$form[EasyBreadcrumbConstants::MODULE_NAME][] = $details_advanced;
return parent::buildForm($form, $form_state);
}
public function submitForm(array &$form, FormStateInterface $form_state) {
$settings = $this->configFactory
->getEditable(EasyBreadcrumbConstants::MODULE_SETTINGS);
$values = $form_state
->cleanValues()
->getValues();
$keys_to_process = [
EasyBreadcrumbConstants::CAPITALIZATOR_IGNORED_WORDS,
EasyBreadcrumbConstants::CAPITALIZATOR_FORCED_WORDS,
];
foreach ($keys_to_process as $key) {
$values[$key] = $this
->processValuesToArray($values[$key]);
}
foreach ($values as $field_key => $field_value) {
$settings
->set($field_key, $field_value);
}
$settings
->save();
parent::submitForm($form, $form_state);
}
private function processValuesToArray($words) {
return preg_split('/\\s+/', $words, -1, PREG_SPLIT_NO_EMPTY);
}
}
