Dynamic OPML (#4407)

* Dynamic OPML draft
#fix https://github.com/FreshRSS/FreshRSS/issues/4191

* Export dynamic OPML
http://opml.org/spec2.opml#1629043127000

* Restart with simpler approach

* Minor revert

* Export dynamic OPML also for single feeds

* Special category type for importing dynamic OPML

* Parameter for excludeMutedFeeds

* Details

* More draft

* i18n

* Fix update

* Draft manual import working

* Working manual refresh

* Draft automatic update

* Working Web refresh + fixes

* Import/export dynamic OPML settings

* Annoying numerous lines in SQL logs

* Fix minor JavaScript error

* Fix auto adding new columns

* Add require

* Add missing 🗲

* Missing space

* Disable adding new feeds to dynamic categories

* Link from import

* i18n typo

* Improve theme icon function

* Fix pink-dark

1 files changed, 17 insertions, 10 deletions

diff --git a/app/Controllers/subscriptionController.php b/app/Controllers/subscriptionController.php
index 8c7cf7e4a..cdf30b378 100644
--- a/app/Controllers/subscriptionController.php
+++ b/app/Controllers/subscriptionController.php
@@ -19,7 +19,7 @@ class FreshRSS_subscription_Controller extends FreshRSS_ActionController {
 
 		$catDAO->checkDefault();
 		$feedDAO->updateTTL();
-		$this->view->categories = $catDAO->listSortedCategories(false);
+		$this->view->categories = $catDAO->listSortedCategories(false, true, true);
 		$this->view->default_category = $catDAO->getDefault();
 
 		$signalError = false;
@@ -120,11 +120,8 @@ class FreshRSS_subscription_Controller extends FreshRSS_ActionController {
 
 			$cat = intval(Minz_Request::param('category', 0));
 
-			$mute = Minz_Request::param('mute', false);
-			$ttl = intval(Minz_Request::param('ttl', FreshRSS_Feed::TTL_DEFAULT));
-			if ($mute && FreshRSS_Feed::TTL_DEFAULT === $ttl) {
-				$ttl = FreshRSS_Context::$user_conf->ttl_default;
-			}
+			$feed->_ttl(intval(Minz_Request::param('ttl', FreshRSS_Feed::TTL_DEFAULT)));
+			$feed->_mute(boolval(Minz_Request::param('mute', false)));
 
 			$feed->_attributes('read_upon_gone', Minz_Request::paramTernary('read_upon_gone'));
 			$feed->_attributes('mark_updated_article_unread', Minz_Request::paramTernary('mark_updated_article_unread'));
@@ -196,8 +193,8 @@ class FreshRSS_subscription_Controller extends FreshRSS_ActionController {
 
 			$feed->_filtersAction('read', preg_split('/[\n\r]+/', Minz_Request::param('filteractions_read', '')));
 
-			$feed_kind = Minz_Request::param('feed_kind', FreshRSS_Feed::KIND_RSS);
-			if ($feed_kind == FreshRSS_Feed::KIND_HTML_XPATH) {
+			$feed->_kind(intval(Minz_Request::param('feed_kind', FreshRSS_Feed::KIND_RSS)));
+			if ($feed->kind() == FreshRSS_Feed::KIND_HTML_XPATH) {
 				$xPathSettings = [];
 				if (Minz_Request::param('xPathItem', '') != '') $xPathSettings['item'] = Minz_Request::param('xPathItem', '', true);
 				if (Minz_Request::param('xPathItemTitle', '') != '') $xPathSettings['itemTitle'] = Minz_Request::param('xPathItemTitle', '', true);
@@ -214,7 +211,7 @@ class FreshRSS_subscription_Controller extends FreshRSS_ActionController {
 
 			$values = array(
 				'name' => Minz_Request::param('name', ''),
-				'kind' => $feed_kind,
+				'kind' => $feed->kind(),
 				'description' => sanitizeHTML(Minz_Request::param('description', '', true)),
 				'website' => checkUrl(Minz_Request::param('website', '')),
 				'url' => checkUrl(Minz_Request::param('url', '')),
@@ -222,7 +219,7 @@ class FreshRSS_subscription_Controller extends FreshRSS_ActionController {
 				'pathEntries' => Minz_Request::param('path_entries', ''),
 				'priority' => intval(Minz_Request::param('priority', FreshRSS_Feed::PRIORITY_MAIN_STREAM)),
 				'httpAuth' => $httpAuth,
-				'ttl' => $ttl * ($mute ? -1 : 1),
+				'ttl' => $feed->ttl(true),
 				'attributes' => $feed->attributes(),
 			);
 
@@ -300,7 +297,17 @@ class FreshRSS_subscription_Controller extends FreshRSS_ActionController {
 			$position = Minz_Request::param('position');
 			$category->_attributes('position', '' === $position ? null : (int) $position);
 
+			$opml_url = checkUrl(Minz_Request::param('opml_url', ''));
+			if ($opml_url != '') {
+				$category->_kind(FreshRSS_Category::KIND_DYNAMIC_OPML);
+				$category->_attributes('opml_url', $opml_url);
+			} else {
+				$category->_kind(FreshRSS_Category::KIND_NORMAL);
+				$category->_attributes('opml_url', null);
+			}
+
 			$values = [
+				'kind' => $category->kind(),
 				'name' => Minz_Request::param('name', ''),
 				'attributes' => $category->attributes(),
 			];