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2bec92a404
* Create infrastructure to manage mentions
Two new files have been added (along with their tests); namely:
- model/at_mentions.go: utilities to parse and manage mentions; for the moment,
it just contains a regex and a couple of functions to parse possible mentions
and to post-process them, but it can be extended in the future.
- model/mention_map.go: it contains two new types (UserMentionMap and
ChannelMentionMap) that both have FromURLValues and ToURLValues. These types
can be used when adding the mentions to the payload of the plugin slash
commands.
* Extend custom commands payload with mentions
Two couples of new fields are added to the payload; namely:
- user_mentions and user_mentions_ids: two aligned arrays of the same length
containing all the different @-mentions found in the command: the i-th element
of user_mentions_ids is the user identifier of the i-th element of
user_mentions.
- channel_mentions and channel_mentions_ids: two aligned arrays of the same
length containing all the different ~-mentions found in the command: the i-th
element of channel_mentions_ids is the channel identifier of the i-th element
of channel_mentions.
* Fix shadowing of variables and redundant return
* Fix shadowing of variable
* Address review comments (HT @lieut-data)
- Improvements in mentionsToTeamMembers and mentionsToPublicChannels:
- Scope implementation details inside the functions.
- Improve goroutines synchronization by using a sync.WaitGroup.
- Retry lookup of username only if the returned error is http.StatusCode,
so we can return early if the error is more severe.
- Invert check in PossibleAtMentions to improve readability.
- Make user and channel mention keys private to the module.
- Allow the specification of an empty map of mentions in
(Channel|User)MentionsFromURLValues when both mentions keys are absent.
- Replace custom functions in tests with require.Equal on maps.
* Test functions to parse mentions from messages
* Extend plugin commands payload with mentions
* Add functions to CommandArgs to add mentions
The functions make sure that the maps are initialized before adding any value.
* Address review comments (HT @lieut-data)
- Adds a mlog.Warn to avoid burying the error when the user is not found.
- Improve readability in loop populating the mention map by moving the
initialization of the map closer to the loop and by iterating over the channel
itself, not over its length.
* File was not gofmt-ed with -s
* Close channel when all goroutines are finished
* Again, all code should be checked with gofmt -s
* Refactor code out of a goroutine
This change helps improve the readability of the code and does not affect its
overall performance. Less complexity is always better.
* Close channel and iterate over its range
Adapt mentionsToPublicChannels to have the same structure in the management
of the mentions channel as in mentionsToTeamMembers.
* Adapt mentionsToTeamMembers to new App
Commit 17523fa changed the App structure, making the *Server field
private, which is now accessed through the Srv() function.
Co-authored-by: mattermod <mattermod@users.noreply.github.com>
85 lines
1.7 KiB
Go
85 lines
1.7 KiB
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package model
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestPossibleAtMentions(t *testing.T) {
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fixture := []struct {
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message string
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expected []string
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}{
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{
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"",
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[]string{},
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},
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{
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"@user",
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[]string{"user"},
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},
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{
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"@user-with_special.chars @multiple.-_chars",
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[]string{"user-with_special.chars", "multiple.-_chars"},
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},
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{
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"@repeated @user @repeated",
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[]string{"repeated", "user"},
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},
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{
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"@user1 @user2 @user3",
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[]string{"user1", "user2", "user3"},
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},
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{
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"@李",
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[]string{},
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},
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{
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"@withfinaldot. @withfinaldash- @withfinalunderscore_",
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[]string{
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"withfinaldot.",
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"withfinaldash-",
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"withfinalunderscore_",
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},
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},
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}
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for _, data := range fixture {
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actual := PossibleAtMentions(data.message)
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require.ElementsMatch(t, actual, data.expected)
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}
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}
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func TestTrimUsernameSpecialChar(t *testing.T) {
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fixture := []struct {
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word string
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expectedString string
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expectedBool bool
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}{
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{"user...", "user..", true},
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{"user..", "user.", true},
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{"user.", "user", true},
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{"user--", "user-", true},
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{"user-", "user", true},
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{"user_.-", "user_.", true},
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{"user_.", "user_", true},
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{"user_", "user", true},
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{"user", "user", false},
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{"user.with-inner_chars", "user.with.inner.chars", false},
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}
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for _, data := range fixture {
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actualString, actualBool := TrimUsernameSpecialChar(data.word)
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require.Equal(t, actualBool, data.expectedBool)
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if actualBool {
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require.Equal(t, actualString, data.expectedString)
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} else {
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require.Equal(t, actualString, data.word)
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}
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}
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}
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