Merge pull request #11 from 26B/issue/cooldown-period

26B · Jun 28, 2022 · 6095507 · 6095507
2 parents b60bdb0 + 025d2f8
commit 6095507
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diff --git a/lib/Config/Project.php b/lib/Config/Project.php
@@ -238,6 +238,26 @@ public function get_pot_path() : string {
 		return "{$path}.pot";
 	}
 
+	/**
+	 * Get cooldown parameter.
+	 *
+	 * @return int|bool Positive int or boolean.
+	 */
+	public function get_cooldown() {
+		if (
+			! isset( $this->config['cooldown'] )
+			|| ( is_int( $this->config['cooldown'] ) && $this->config['cooldown'] <= 0 )
+		) {
+			return false;
+		}
+
+		if ( is_bool( $this->config['cooldown'] ) || is_int( $this->config['cooldown'] ) ) {
+			return $this->config['cooldown'];
+		}
+
+		return false;
+	}
+
 	/**
 	 * Parse filename in config and replace requested arguments with their values.
 	 *

diff --git a/lib/Translations/Download.php b/lib/Translations/Download.php
@@ -14,6 +14,13 @@
  */
 class Download extends ServiceBase {
 
+	/**
+	 * Default cooldown time in microseconds.
+	 *
+	 * @var int
+	 */
+	const DEFAULT_COOLDOWN = 100000;
+
 	/**
 	 * Keys that are accepted for exporting/downloading a locale.
 	 *
@@ -45,8 +52,16 @@ public function download() : array {
 
 		$lock          = LockHandler::get_instance();
 		$last_modified = $lock->get( $this->config->get_name(), 'Last-Modified', '' );
+		$cooldown      = $this->config->get_cooldown();
+		$cooldown_time = is_bool( $cooldown ) ? self::DEFAULT_COOLDOWN : $cooldown;
+		$first         = true;
 
 		foreach ( $this->config->get_locales() as $locale ) {
+			if ( $cooldown && ! $first ) {
+				usleep( $cooldown_time );
+			}
+			$first = false;
+
 			$export = $this->config->get_client()->export( $this->make_export_config( $locale, $last_modified ) );
 
 			if ( $export === '' ) {