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Fix Operator does not exist bug on explore page with ONLY_SHOW_RELEVANT_REPOS (#22454)

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There is a mistake in the code for SearchRepositoryCondition where it
tests topics as a string. This is incorrect for postgres where topics is
cast and stored as json. topics needs to be cast to text for this to
work. (For some reason JSON_ARRAY_LENGTH does not work, so I have taken
the simplest solution of casting to text and doing a string comparison.)

Ref https://github.com/go-gitea/gitea/pull/21962#issuecomment-1379584057

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: delvh <dev.lh@web.de>
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zeripath 2023-01-16 11:25:22 +00:00 • committed by GitHub
parent 1e7f3c16a4
commit 16e9dec827
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1 changed files with 7 additions and 2 deletions
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9
models/repo/repo_list.go
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@ -13,6 +13,7 @@ import (
"code.gitea.io/gitea/models/unit"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/container"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/util"
@ -496,8 +497,12 @@ func SearchRepositoryCondition(opts *SearchRepoOptions) builder.Cond {
// Only show a repo that either has a topic or description.
subQueryCond := builder.NewCond()
// Topic checking. Topics is non-null.
subQueryCond = subQueryCond.Or(builder.And(builder.Neq{"topics": "null"}, builder.Neq{"topics": "[]"}))
// Topic checking. Topics are present.
if setting.Database.UsePostgreSQL { // postgres stores the topics as json and not as text
subQueryCond = subQueryCond.Or(builder.And(builder.NotNull{"topics"}, builder.Neq{"(topics)::text": "[]"}))
} else {
subQueryCond = subQueryCond.Or(builder.And(builder.Neq{"topics": "null"}, builder.Neq{"topics": "[]"}))
}
// Description checking. Description not empty.
subQueryCond = subQueryCond.Or(builder.Neq{"description": ""})