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<?php
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/**
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* @file
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* Internationalization integration based upon the entity API i18n stuff.
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*/
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/**
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* Rules i18n integration controller.
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*/
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class RulesI18nStringController extends EntityDefaultI18nStringController {
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/**
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* Overriden to customize i18n object info.
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*
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* @see EntityDefaultI18nStringController::hook_object_info()
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*/
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public function hook_object_info() {
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$info = parent::hook_object_info();
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$info['rules_config']['class'] = 'RulesI18nStringObjectWrapper';
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return $info;
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}
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/**
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* Overriden to customize the used menu wildcard.
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*/
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protected function menuWildcard() {
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return '%rules_config';
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}
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/**
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* Provide the menu base path. We can provide only one though.
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*/
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protected function menuBasePath() {
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return 'admin/config/workflow/rules/reaction';
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}
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}
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/**
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* Custom I18n String object wrapper, which register custom properties per config.
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*/
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class RulesI18nStringObjectWrapper extends i18n_string_object_wrapper {
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/**
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* Get translatable properties
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*/
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protected function build_properties() {
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$strings = parent::build_properties();
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$properties = array();
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// Also add in the configuration label, as the i18n String UI requires
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// a String to be available always.
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$properties['label'] = array(
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'title' => t('Configuration name'),
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'string' => $this->object->label,
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);
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$this->buildElementProperties($this->object, $properties);
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// Add in translations for all elements.
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foreach ($this->object->elements() as $element) {
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$this->buildElementProperties($element, $properties);
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}
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$strings[$this->get_textgroup()]['rules_config'][$this->object->name] = $properties;
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return $strings;
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}
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/**
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* Adds in translatable properties of the given element.
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*/
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protected function buildElementProperties($element, &$properties) {
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foreach ($element->pluginParameterInfo() as $name => $info) {
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// Add in all directly provided input variables.
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if (!empty($info['translatable']) && isset($element->settings[$name])) {
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// If its an array of textual values, translate each value on its own.
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if (is_array($element->settings[$name])) {
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foreach ($element->settings[$name] as $i => $value) {
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$properties[$element->elementId() . ':' . $name . ':' . $i] = array(
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'title' => t('@plugin "@label" (id @id), @parameter, Value @delta', array('@plugin' => drupal_ucfirst($element->plugin()), '@label' => $element->label(), '@id' => $element->elementId(), '@parameter' => $info['label'], '@delta' => $i + 1)),
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'string' => $value,
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);
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}
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}
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else {
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$properties[$element->elementId() . ':' . $name] = array(
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'title' => t('@plugin "@label" (id @id), @parameter', array('@plugin' => drupal_ucfirst($element->plugin()), '@label' => $element->label(), '@id' => $element->elementId(), '@parameter' => $info['label'])),
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'string' => $element->settings[$name],
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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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