Refactor updateContext into its own FreshRSS_Context class (#4496)

So that it is both cleaner and easier to call from other controllers and extensions

1 files changed, 54 insertions, 0 deletions

diff --git a/app/Models/Context.php b/app/Models/Context.php
index db8dd1f09..5b7c89089 100644
--- a/app/Models/Context.php
+++ b/app/Models/Context.php
@@ -144,6 +144,60 @@ class FreshRSS_Context {
 	}
 
 	/**
+	 * This action updates the Context object by using request parameters.
+	 *
+	 * Parameters are:
+	 *   - state (default: conf->default_view)
+	 *   - search (default: empty string)
+	 *   - order (default: conf->sort_order)
+	 *   - nb (default: conf->posts_per_page)
+	 *   - next (default: empty string)
+	 *   - hours (default: 0)
+	 */
+	public static function updateUsingRequest() {
+		if (empty(self::$categories)) {
+			$catDAO = FreshRSS_Factory::createCategoryDao();
+			self::$categories = $catDAO->listSortedCategories();
+		}
+
+		// Update number of read / unread variables.
+		$entryDAO = FreshRSS_Factory::createEntryDao();
+		self::$total_starred = $entryDAO->countUnreadReadFavorites();
+		self::$total_unread = FreshRSS_CategoryDAO::CountUnreads(
+			self::$categories, 1
+		);
+
+		self::_get(Minz_Request::param('get', 'a'));
+
+		self::$state = Minz_Request::param(
+			'state', self::$user_conf->default_state
+		);
+		$state_forced_by_user = Minz_Request::param('state', false) !== false;
+		if (!$state_forced_by_user && !self::isStateEnabled(FreshRSS_Entry::STATE_READ)) {
+			if (self::$user_conf->default_view === 'adaptive' && self::$get_unread <= 0) {
+				self::$state |= FreshRSS_Entry::STATE_READ;
+			}
+			if (self::$user_conf->show_fav_unread &&
+					(self::isCurrentGet('s') || self::isCurrentGet('T') || self::isTag())) {
+				self::$state |= FreshRSS_Entry::STATE_READ;
+			}
+		}
+
+		self::$search = new FreshRSS_BooleanSearch(Minz_Request::param('search', ''));
+		self::$order = Minz_Request::param(
+			'order', self::$user_conf->sort_order
+		);
+		self::$number = intval(Minz_Request::param('nb', self::$user_conf->posts_per_page));
+		if (self::$number > self::$user_conf->max_posts_per_rss) {
+			self::$number = max(
+				self::$user_conf->max_posts_per_rss,
+				self::$user_conf->posts_per_page);
+		}
+		self::$first_id = Minz_Request::param('next', '');
+		self::$sinceHours = intval(Minz_Request::param('hours', 0));
+	}
+
+	/**
 	 * Returns if the current state includes $state parameter.
 	 * @param int $state
 	 */