👑 feat(owners): Allow to promote/demote users to/from owners - #18924 - #6560
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👑 feat(owners): Allow to promote/demote users to/from owners - #18924#6560AndyScherzinger wants to merge 7 commits into
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APK file: https://github.com/nextcloud/talk-android/actions/runs/32749479098/artifacts/9528702592 |
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/backport to stable-25.0.x |
…tomSheet The participant actions sheet was the last MaterialDialog bottom sheet in the conversation info screen. Bring it in line with the conversation list, following ConversationOperationsSheet as the reference. This drops the old index arithmetic, which built a fixed item list, removed entries by position and then incremented the tapped index back over the removals to work out which action was meant - so any new row silently rewired the ones below it. Actions are now a typed ParticipantOpsAction and row visibility lives in computeVisibility(). The sheet is state-driven via ConversationInfoUiState.participantForOps instead of assembling dialogs. The rebuilt header also shows the participant's role under the display name. Assisted-by: Claude Code:claude-opus-5[1m] Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>
… for the participant action bottom sheet Assisted-by: Claude Code:claude-opus-5[1m] Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>
Talk 23 lets owners hand the owner rank to another participant and take it back, through a participantType parameter on the existing moderators endpoint and two new system messages. See nextcloud/spreed#18924. Add the pieces the client needs before any of it can be offered in the UI: - the promote-demote-owner capability - an optional participantType query parameter on promoteAttendeeToModerator and demoteAttendeeFromModerator - OWNER_PROMOTED and OWNER_DEMOTED system message types Retrofit omits a null @query, so the existing calls pass null and keep the legacy "just toggle the moderator level" behaviour against every server, including ones without the capability. Without the two system message types the server's owner_promoted and owner_demoted fell through to DUMMY. The messages always rendered, since their text comes from the server, so this is about not discarding the type rather than fixing a visible break. No behaviour change: nothing calls the new parameter yet. Assisted-by: Claude Code:claude-opus-5 Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>
Add the three ownership rows to the participant bottom sheet, matching the web client (nextcloud/spreed#18924): promote to owner, demote from owner to moderator, and demote from owner to participant. Icons follow the existing rule that a row shows the rank it leads to, so this is where the crown drawable finally gets used. All three sit behind canChangeOwnership(), which mirrors the server's own preconditions: the promote-demote-owner capability, the acting user being an owner, a group or public conversation whose object type does not imply an owner of its own, and a target that is a real user - guests, emails, federated users, phones and bots can never be owners. Self-demotion is deliberately asymmetric, as on the server: an owner may step down to moderator but not straight to participant, so they cannot lock themselves out of their own conversation. The participant.type == OWNER early return in handleParticipantClick had to go, or the sheet could never open for an owner at all. The rule it enforced - that an owner cannot be removed from the conversation - moves into the sheet's visibility rules, where the rest of the row logic already lives. Two Android specifics. USER_FOLLOWING_LINK is this client's name for the server's USER_SELF_JOINED, so it belongs in the promotable set. And ConversationEnums.ObjectType has no CLASSIFIED_PERSIST or EXTENDED_CONVERSATION and decodes unknown types to DEFAULT, so the client can offer a row the server will refuse; the following commit makes that refusal visible. Assisted-by: Claude Code:claude-opus-5 Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>
…used participantActionObserver logged the error and dropped it, so a refusal was indistinguishable from success: the sheet closed and nothing happened. That mattered little while the only actions were promote and demote to moderator, which a moderator can always perform. With the ownership rows it does: the client cannot fully reproduce the server's preconditions, so it can legitimately offer a row the server then refuses. Read the reason the moderators endpoint reports in the OCS data and show it. The last-moderator case gets its own message, since it is the only refusal a moderator can plausibly hit by accident. Every other reason - room-type, actor-type, participant-type - means the client offered a row it should not have, and a generic failure is the honest answer for a client bug. Parsing is defensive: a malformed, empty or missing body falls back to the generic message rather than throwing, and the read is guarded because errorBody().string() can fail as readily as the JSON parse. Assisted-by: Claude Code:claude-opus-5 Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>
The rules deciding whether ownership can be handed over were private helpers in the Compose sheet, so nothing tested them. They are the kind of thing that rots quietly: a conversation type added to one of the sets, or a precondition the server tightens, changes who sees a destructive action with nothing to catch it. Move them to ParticipantRoleUtils, next to roleOf(), and test them there. canChangeOwnership() is the gate; canBePromotedToOwner() and canBeDemotedFromOwner() add the target's own rank. The sheet keeps only the question of which row to draw. The tests walk each dimension of the matrix rather than sampling it, so a new conversation or object type has to be classified deliberately instead of inheriting whatever the enum ordering gives it: every rankless conversation type, every object type with an implicit owner, every actor type that can never hold the rank, and every participant rank on both sides of promotable. Assisted-by: Claude Code:claude-opus-5 Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>
The participants list carries owner and moderator as an icon only. Anyone without moderation rights had no way to read it: the row was clickable but inert, so the rank had no text form for them anywhere in the app. Open the sheet for everyone. Without moderation rights it renders the header - display name and role - and no action rows, which is exactly the information the icon was withholding. The attendee PIN stays hidden as well; it is a SIP credential the server only hands to moderators. Hiding rows is presentation, not access control, so the canModerate() check does not simply disappear into the sheet: it moves to handleParticipantOpsAction, where it guards the API call itself rather than the drawing of a button. Assisted-by: Claude Code:claude-opus-5 Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>
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/backport to stable-xx.x🤖 AI (if applicable)