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<?php |
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/** |
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* My WordPress — the Agents section: payload and actions. |
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* |
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* Part of the `my-wordpress` app: required by `my-wordpress.os.php`, |
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* same namespace, plain `.php` on purpose — only `*.os.php` files are |
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* app entries to the framework loader. WP Explorer's Agents surface |
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* on the app: the section config computed by the same helpers, the |
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* cast through the same REST shaper, the catalogues settled with the |
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* data, and the four mutations (draft / create / update / delete) |
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* behind the same capability gates as the `/desktop-mode/v1/agents` |
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* routes they mirror. |
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* |
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* @package OpenStation |
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*/ |
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|
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namespace OpenStation\Apps\MyWordPress; |
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|
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use OpenStation\App\Os; |
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use OpenStation\App\State; |
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|
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// Direct access, unless a standalone host is booting on bare PHP. |
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if ( ! defined( 'ABSPATH' ) ) { |
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defined( 'OPENSTATION_STANDALONE' ) || exit; |
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} |
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|
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/** |
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* Whether the Agents framework is on. False when the module is absent. |
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* |
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* @return bool |
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*/ |
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function agents_enabled() { |
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return function_exists( 'openstation_agents_enabled' ) && openstation_agents_enabled(); |
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} |
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|
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/** |
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* Whether the acting user may create / edit / delete agents. |
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* |
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* @return bool |
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*/ |
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function agents_can_manage() { |
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return function_exists( 'openstation_agents_user_can_manage' ) && openstation_agents_user_can_manage(); |
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} |
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|
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/** |
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* The canonical shape of every agent on the site — the same rows the |
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* `/desktop-mode/v1/agents` list route serves, through the same shaper. |
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* |
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* @return array<int,array<string,mixed>> |
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*/ |
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function agents_list() { |
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if ( ! function_exists( 'openstation_agent_get_agents' ) || ! function_exists( 'openstation_agents_rest_shape_user' ) ) { |
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return array(); |
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} |
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$out = array(); |
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foreach ( openstation_agent_get_agents() as $user ) { |
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$shape = openstation_agents_rest_shape_user( $user ); |
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if ( $shape ) { |
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// For "Open profile"'s iframe fallback — computed here so |
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// the client never assembles an admin URL by hand. |
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$shape['profileUrl'] = esc_url_raw( admin_url( 'user-edit.php?user_id=' . (int) $shape['id'] ) ); |
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$out[] = $shape; |
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} |
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} |
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return $out; |
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} |
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|
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/** |
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* Every role's translated label, keyed by slug — what the cast badges |
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* read. Shipped for READERS too: a card resolving its role label out |
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* of a manage-only catalogue would degrade to the raw slug in English |
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* for everyone else, which is exactly what the preview cast's |
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* `roleLabel` exists to avoid. |
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* |
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* @return array<string,string> |
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*/ |
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function agents_role_labels() { |
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$labels = array(); |
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foreach ( wp_roles()->get_names() as $slug => $name ) { |
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$labels[ $slug ] = translate_user_role( $name ); |
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} |
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return $labels; |
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} |
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|
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/** |
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* The full Agents payload the client view paints: WP Explorer's |
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* section config (same keys, computed by the same helpers), the cast, |
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* and — because a server view recomputes data on every interaction — |
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* the catalogues the original fetched lazily over REST, settled here |
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* once per render instead. |
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* |
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* @param Os $os Host handle. |
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* @param State $state State. |
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* @return array<string,mixed> |
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*/ |
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function agents_payload( Os $os, State $state ) { |
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$enabled = agents_enabled(); |
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$can_manage = agents_can_manage(); |
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$ai_available = function_exists( 'openstation_ai_is_available' ) && openstation_ai_is_available(); |
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// The live half of WP Explorer's `/ai/status` probe, answered |
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// in-process: a text-generation provider is configured and usable. |
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$ai_ready = $ai_available && ( |
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( function_exists( 'openstation_ai_assistant_provider_configured' ) && openstation_ai_assistant_provider_configured() ) |
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|| ( function_exists( 'openstation_ai_provider_configured' ) && openstation_ai_provider_configured() ) |
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); |
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|
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$payload = array( |
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'enabled' => $enabled, |
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'canEnable' => current_user_can( 'manage_options' ), |
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'canManage' => $can_manage, |
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'canInvoke' => function_exists( 'openstation_agents_user_can_invoke' ) && openstation_agents_user_can_invoke(), |
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'aiAvailable' => $ai_available, |
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'aiReady' => $ai_ready, |
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'connectorsUrl' => esc_url_raw( admin_url( 'options-connectors.php' ) ), |
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'runWindowId' => 'desktop-mode-agent-run', |
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// For the drop targets' dispatch engine (`agents-dispatch.ts`), |
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// which posts to `/agents/:id/invoke` exactly as WP Explorer's. |
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'restRoot' => esc_url_raw( rest_url() ), |
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'restNonce' => wp_create_nonce( 'wp_rest' ), |
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'list' => $enabled ? agents_list() : array(), |
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'roleLabels' => agents_role_labels(), |
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'abilities' => $enabled && function_exists( 'openstation_agents_abilities_catalogue' ) |
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? array_values( openstation_agents_abilities_catalogue() ) |
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: array(), |
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'triggerKinds' => $enabled && function_exists( 'openstation_agent_trigger_kinds' ) |
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? array_values( openstation_agent_trigger_kinds() ) |
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: array(), |
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'hooks' => $enabled && function_exists( 'openstation_agent_hooks_catalogue' ) |
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? array_values( openstation_agent_hooks_catalogue() ) |
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: array(), |
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// Assignable roles stay manage-only, like the `/agents/roles` |
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// route: this is the PICKER's list, not the badges'. |
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'roles' => $enabled && $can_manage && function_exists( 'openstation_agent_allowed_roles' ) |
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? array_values( |
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array_map( |
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static function ( $slug ) { |
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$names = wp_roles()->get_names(); |
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return array( |
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'slug' => $slug, |
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'label' => isset( $names[ $slug ] ) ? translate_user_role( $names[ $slug ] ) : $slug, |
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); |
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}, |
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array_values( openstation_agent_allowed_roles() ) |
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) |
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) |
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: null, |
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); |
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|
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// The cast this site WOULD be seeded with — only while off, which |
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// is the only state that draws it. |
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if ( ! $enabled && function_exists( 'openstation_agents_preview_cast' ) ) { |
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$payload['preview'] = openstation_agents_preview_cast(); |
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} |
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|
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return $payload; |
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} |
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|
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/** |
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* The wizard's draft, read out of the state slot as a clean array. |
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* |
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* @param State $state State. |
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* @return array<string,mixed> |
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*/ |
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function agents_cast_of( State $state ) { |
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$cast = $state->get( 'cast' ); |
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return is_array( $cast ) ? $cast : array(); |
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} |
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|
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/** |
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* `agent-draft`: one AI generate call with a strict answer schema, |
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* filtered against the site's catalogues on the server. Creates |
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* nothing; a failure keeps the user on Describe with the reason under |
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* the brief. |
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* |
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* @param State $state State. |
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* @return void |
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*/ |
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function agent_draft_action( State $state ) { |
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if ( ! agents_enabled() || ! agents_can_manage() || ! function_exists( 'openstation_agent_draft' ) ) { |
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return; |
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} |
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$cast = agents_cast_of( $state ); |
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// The client raised `drafting` when it dispatched; every way |
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// out of this action lowers it in the state it returns. |
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$cast['drafting'] = false; |
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$state->set( 'cast', $cast ); |
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$brief = trim( (string) ( $cast['brief'] ?? '' ) ); |
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if ( '' === $brief ) { |
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$state->set( 'briefError', __( 'Describe the agent first. A sentence is enough.', 'desktop-mode' ) ); |
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return; |
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} |
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$draft = openstation_agent_draft( $brief, get_current_user_id() ); |
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if ( is_wp_error( $draft ) ) { |
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$state->set( 'briefError', $draft->get_error_message() ); |
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return; |
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} |
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// Fold the draft into the cast: an empty answer for a field |
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// keeps whatever was there. The role and the abilities come |
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// back already filtered against the catalogues ('' / dropped |
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// when the model's pick is not one the site allows). |
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foreach ( array( 'name', 'description', 'instructions' ) as $field ) { |
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if ( '' !== trim( (string) ( $draft[ $field ] ?? '' ) ) ) { |
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$cast[ $field ] = trim( (string) $draft[ $field ] ); |
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} |
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} |
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if ( '' !== trim( (string) ( $draft['vibes'] ?? '' ) ) ) { |
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$cast['vibes'] = mb_substr( trim( (string) $draft['vibes'] ), 0, 120 ); |
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} |
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if ( '' !== (string) ( $draft['role'] ?? '' ) ) { |
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$cast['role'] = (string) $draft['role']; |
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} |
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if ( isset( $draft['abilities'] ) && is_array( $draft['abilities'] ) ) { |
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$cast['abilities'] = array_values( array_map( 'strval', $draft['abilities'] ) ); |
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} |
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// Filled in, Meet is a review. |
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$state->set( 'cast', $cast )->set( 'wstep', 1 )->set( 'briefError', '' ); |
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} |
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|
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/** |
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* `agent-create`: one request, the whole definition — abilities and |
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* triggers included, so an agent is never briefly on the site in a |
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* half-configured state. |
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* |
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* @param State $state State. |
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* @param Os $os Host handle. |
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* @return void |
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*/ |
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function agent_create_action( State $state, Os $os ) { |
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if ( ! agents_enabled() || ! agents_can_manage() || ! function_exists( 'openstation_agent_create' ) ) { |
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return; |
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} |
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$cast = agents_cast_of( $state ); |
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if ( '' === trim( (string) ( $cast['name'] ?? '' ) ) ) { |
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$state->set( 'agentNotice', __( 'Agent name is required.', 'desktop-mode' ) )->set( 'wstep', 1 ); |
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return; |
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} |
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$user = openstation_agent_create( |
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array( |
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'name' => trim( (string) ( $cast['name'] ?? '' ) ), |
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'role' => (string) ( $cast['role'] ?? '' ), |
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'description' => trim( (string) ( $cast['description'] ?? '' ) ), |
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'instructions' => (string) ( $cast['instructions'] ?? '' ), |
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'abilities' => (array) ( $cast['abilities'] ?? array() ), |
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'triggers' => (array) ( $cast['triggers'] ?? array() ), |
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'vibes' => trim( (string) ( $cast['vibes'] ?? '' ) ), |
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'face' => $cast['face'] ?? null, |
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'faceSeed' => (int) ( $cast['faceSeed'] ?? 0 ), |
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) |
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); |
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if ( is_wp_error( $user ) ) { |
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$state->set( 'agentNotice', $user->get_error_message() ); |
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return; |
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} |
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$state->set( 'casting', false )->set( 'wstep', 0 )->reset( 'cast' ) |
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->set( 'item', (int) $user->ID )->set( 'pane', 'define' ) |
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->set( 'agentNotice', '' )->set( 'briefError', '' ); |
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$os->announce( 'user', 'created', (int) $user->ID ); |
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} |
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|
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/** |
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* `agent-update`: any subset of the definition fields, like the |
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* PATCH route. |
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* |
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* @param State $state State. |
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* @param Os $os Host handle. |
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* @param array<string,mixed> $args Trigger args. |
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* @return void |
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*/ |
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function agent_update_action( State $state, Os $os, array $args ) { |
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if ( ! agents_enabled() || ! agents_can_manage() || ! function_exists( 'openstation_agent_update' ) ) { |
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return; |
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} |
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$id = (int) ( $args['id'] ?? 0 ); |
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$fields = array(); |
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foreach ( array( 'name', 'role', 'description', 'instructions', 'abilities', 'triggers', 'vibes', 'face', 'faceSeed' ) as $field ) { |
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if ( array_key_exists( $field, $args ) ) { |
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$fields[ $field ] = $args[ $field ]; |
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} |
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} |
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$updated = openstation_agent_update( $id, $fields ); |
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if ( is_wp_error( $updated ) ) { |
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$state->set( 'agentNotice', $updated->get_error_message() ); |
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return; |
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} |
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// The face backfill is a courtesy write and stays silent; |
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// everything else confirms in the words the original used. |
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if ( array_key_exists( 'abilities', $fields ) ) { |
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$state->set( 'agentNotice', __( 'Abilities saved.', 'desktop-mode' ) ); |
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} elseif ( array_key_exists( 'triggers', $fields ) ) { |
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$state->set( 'agentNotice', __( 'Triggers saved.', 'desktop-mode' ) ); |
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} elseif ( ! array_key_exists( 'face', $fields ) ) { |
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$state->set( 'agentNotice', __( 'Agent saved.', 'desktop-mode' ) ); |
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} |
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$os->announce( 'user', 'updated', $id ); |
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} |
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|
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/** |
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* `agent-delete`: delete the agent user (agents only — a plain user |
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* is refused by the store). |
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* |
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* @param State $state State. |
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* @param Os $os Host handle. |
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* @param array<string,mixed> $args Trigger args. |
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* @return void |
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*/ |
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function agent_delete_action( State $state, Os $os, array $args ) { |
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if ( ! agents_enabled() || ! agents_can_manage() || ! function_exists( 'openstation_agent_delete' ) ) { |
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return; |
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} |
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$id = (int) ( $args['id'] ?? 0 ); |
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$result = openstation_agent_delete( $id ); |
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if ( is_wp_error( $result ) ) { |
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$state->set( 'agentNotice', $result->get_error_message() ); |
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return; |
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} |
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if ( $id === (int) $state->get( 'item' ) ) { |
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$state->set( 'item', 0 ); |
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} |
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$state->set( 'agentNotice', '' ); |
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$os->announce( 'user', 'deleted', $id ); |
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} |
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|
