Add a new hook in the UI (#8054)

* Add a new hook in the UI

The new hook allows extension to add their own tool bar to navigate between
entries. For instance, if the user wants less or more buttons that what's
available by default.

See #7912
See #7913

* add link data to ease navigation

1 files changed, 28 insertions, 26 deletions

diff --git a/lib/Minz/HookType.php b/lib/Minz/HookType.php
index 0a9a311eb..0d96b8832 100644
--- a/lib/Minz/HookType.php
+++ b/lib/Minz/HookType.php
@@ -22,6 +22,7 @@ enum Minz_HookType: string {
 	case MenuAdminEntry = 'menu_admin_entry';	// function() -> string
 	case MenuConfigurationEntry = 'menu_configuration_entry';	// function() -> string
 	case MenuOtherEntry = 'menu_other_entry';	// function() -> string
+	case NavEntries = 'nav_entries'; // function() -> string
 	case NavMenu = 'nav_menu';	// function() -> string
 	case NavReadingModes = 'nav_reading_modes';	// function($readingModes = array) -> array | null
 	case PostUpdate = 'post_update';	// function(none) -> none
@@ -31,35 +32,36 @@ enum Minz_HookType: string {
 
 	public function signature(): Minz_HookSignature {
 		switch ($this) {
-			case Minz_HookType::ApiMisc:
-			case Minz_HookType::FreshrssInit:
-			case Minz_HookType::FreshrssUserMaintenance:
-			case Minz_HookType::PostUpdate:
+			case self::ApiMisc:
+			case self::FreshrssInit:
+			case self::FreshrssUserMaintenance:
+			case self::PostUpdate:
 				return Minz_HookSignature::NoneToNone;
-			case Minz_HookType::BeforeLoginBtn:
-			case Minz_HookType::MenuAdminEntry:
-			case Minz_HookType::MenuConfigurationEntry:
-			case Minz_HookType::MenuOtherEntry:
-			case Minz_HookType::NavMenu:
+			case self::BeforeLoginBtn:
+			case self::MenuAdminEntry:
+			case self::MenuConfigurationEntry:
+			case self::MenuOtherEntry:
+			case self::NavEntries:
+			case self::NavMenu:
 				return Minz_HookSignature::NoneToString;
-			case Minz_HookType::CheckUrlBeforeAdd:
-			case Minz_HookType::EntryBeforeDisplay:
-			case Minz_HookType::EntryBeforeInsert:
-			case Minz_HookType::EntryBeforeAdd:
-			case Minz_HookType::EntryBeforeUpdate:
-			case Minz_HookType::FeedBeforeActualize:
-			case Minz_HookType::FeedBeforeInsert:
-			case Minz_HookType::JsVars:
-			case Minz_HookType::NavReadingModes:
-			case Minz_HookType::ViewModes:
+			case self::CheckUrlBeforeAdd:
+			case self::EntryBeforeDisplay:
+			case self::EntryBeforeInsert:
+			case self::EntryBeforeAdd:
+			case self::EntryBeforeUpdate:
+			case self::FeedBeforeActualize:
+			case self::FeedBeforeInsert:
+			case self::JsVars:
+			case self::NavReadingModes:
+			case self::ViewModes:
 				return Minz_HookSignature::OneToOne;
-			case Minz_HookType::CustomFaviconBtnUrl:
-			case Minz_HookType::CustomFaviconHash:
-			case Minz_HookType::EntriesFavorite:
-			case Minz_HookType::EntryAutoRead:
-			case Minz_HookType::EntryAutoUnread:
-			case Minz_HookType::SimplepieAfterInit:
-			case Minz_HookType::SimplepieBeforeInit:
+			case self::CustomFaviconBtnUrl:
+			case self::CustomFaviconHash:
+			case self::EntriesFavorite:
+			case self::EntryAutoRead:
+			case self::EntryAutoUnread:
+			case self::SimplepieAfterInit:
+			case self::SimplepieBeforeInit:
 				return Minz_HookSignature::PassArguments;
 			default:
 				throw new \RuntimeException('The hook is not configured!');