From fb7bde3a6ca049700a691324c21005ae26782584 Mon Sep 17 00:00:00 2001 From: Lukas Fleischer Date: Tue, 4 Feb 2014 18:39:49 +0100 Subject: Add support for anonymous comments This allows for removing users without also removing the corresponding comments. Instead, all comments from deleted users will be displayed as "Anonymous comment". Signed-off-by: Lukas Fleischer --- UPGRADING | 17 +++++++++++++++++ support/schema/aur-schema.sql | 4 ++-- web/lib/pkgfuncs.inc.php | 10 +++++----- web/template/pkg_comments.php | 10 +++++++++- 4 files changed, 33 insertions(+), 8 deletions(-) diff --git a/UPGRADING b/UPGRADING index 9a0f44d..9736ef0 100644 --- a/UPGRADING +++ b/UPGRADING @@ -1,6 +1,23 @@ Upgrading ========= +From 2.3.1 to 3.0.0 +------------------- + +1. Drop the user ID foreign key from the "PackageComments" table: + +`ALTER TABLE PackageComments DROP FOREIGN KEY PackageComments_ibfk_1;` should +work in most cases. Otherwise, check the output of `SHOW CREATE TABLE +PackageComments;` and use the foreign key name shown there. + +2. Add support for anonymous comments: + +---- +ALTER TABLE PackageComments + MODIFY UsersID INTEGER UNSIGNED NULL DEFAULT NULL, + ADD FOREIGN KEY (UsersID) REFERENCES Users(ID) ON DELETE SET NULL; +---- + From 2.2.0 to 2.3.0 ------------------- diff --git a/support/schema/aur-schema.sql b/support/schema/aur-schema.sql index 25e828e..c01701c 100644 --- a/support/schema/aur-schema.sql +++ b/support/schema/aur-schema.sql @@ -161,14 +161,14 @@ CREATE UNIQUE INDEX VoteUsersIDPackageID ON PackageVotes (UsersID, PackageID); CREATE TABLE PackageComments ( ID BIGINT UNSIGNED NOT NULL AUTO_INCREMENT, PackageID INTEGER UNSIGNED NOT NULL, - UsersID INTEGER UNSIGNED NOT NULL, + UsersID INTEGER UNSIGNED NULL DEFAULT NULL, Comments TEXT NOT NULL DEFAULT '', CommentTS BIGINT UNSIGNED NOT NULL DEFAULT 0, DelUsersID INTEGER UNSIGNED NULL DEFAULT NULL, PRIMARY KEY (ID), INDEX (UsersID), INDEX (PackageID), - FOREIGN KEY (UsersID) REFERENCES Users(ID) ON DELETE CASCADE, + FOREIGN KEY (UsersID) REFERENCES Users(ID) ON SET NULL, FOREIGN KEY (DelUsersID) REFERENCES Users(ID) ON DELETE CASCADE, FOREIGN KEY (PackageID) REFERENCES Packages(ID) ON DELETE CASCADE ) ENGINE = InnoDB; diff --git a/web/lib/pkgfuncs.inc.php b/web/lib/pkgfuncs.inc.php index c1a64f7..80165c9 100644 --- a/web/lib/pkgfuncs.inc.php +++ b/web/lib/pkgfuncs.inc.php @@ -208,11 +208,11 @@ function package_comments($pkgid) { if ($pkgid > 0) { $dbh = DB::connect(); $q = "SELECT PackageComments.ID, UserName, UsersID, Comments, CommentTS "; - $q.= "FROM PackageComments, Users "; - $q.= "WHERE PackageComments.UsersID = Users.ID"; - $q.= " AND PackageID = " . $pkgid; - $q.= " AND DelUsersID IS NULL"; # only display non-deleted comments - $q.= " ORDER BY CommentTS DESC"; + $q.= "FROM PackageComments LEFT JOIN Users "; + $q.= "ON PackageComments.UsersID = Users.ID "; + $q.= "WHERE PackageID = " . $pkgid . " "; + $q.= "AND DelUsersID IS NULL "; # only display non-deleted comments + $q.= "ORDER BY CommentTS DESC"; if (!isset($_GET['comments'])) { $q.= " LIMIT 10"; diff --git a/web/template/pkg_comments.php b/web/template/pkg_comments.php index 2ed6420..88e739e 100644 --- a/web/template/pkg_comments.php +++ b/web/template/pkg_comments.php @@ -10,7 +10,7 @@ $pkgname = $row['Name']; - {$row['UserName']}"; endif; ?>

@@ -22,10 +22,18 @@ $pkgname = $row['Name']; + + + + + + + +

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