engines
1 year ago
modules
1 year ago
queries
1 year ago
admin.php
1 year ago
api.php
1 year ago
core.php
1 year ago
discussion.php
1 year ago
event.php
1 year ago
init.php
1 year ago
logging.php
1 year ago
reply.php
1 year ago
rest.php
1 year ago
event.php
246 lines
| 1 | <?php |
| 2 | |
| 3 | // Load constants once at class definition |
| 4 | if ( !defined( 'MWAI_STREAM_TYPES' ) ) { |
| 5 | require_once MWAI_PATH . '/constants/stream_types.php'; |
| 6 | } |
| 7 | |
| 8 | class Meow_MWAI_Event { |
| 9 | private $type; |
| 10 | private $subtype; |
| 11 | private $content; |
| 12 | private $metadata; |
| 13 | private $visibility; |
| 14 | private $timestamp; |
| 15 | |
| 16 | public function __construct( $type = 'live', $subtype = null ) { |
| 17 | $this->type = $type; |
| 18 | $this->subtype = $subtype ?: MWAI_STREAM_TYPES['CONTENT']; |
| 19 | $this->content = ''; |
| 20 | $this->metadata = []; |
| 21 | $this->visibility = $this->get_default_visibility( $this->subtype ); |
| 22 | $this->timestamp = microtime( true ); |
| 23 | } |
| 24 | |
| 25 | // Setters with fluent interface |
| 26 | public function set_content( $content ) { |
| 27 | $this->content = $content; |
| 28 | return $this; |
| 29 | } |
| 30 | |
| 31 | public function set_metadata( $key, $value = null ) { |
| 32 | if ( is_array( $key ) ) { |
| 33 | $this->metadata = array_merge( $this->metadata, $key ); |
| 34 | } else { |
| 35 | $this->metadata[$key] = $value; |
| 36 | } |
| 37 | return $this; |
| 38 | } |
| 39 | |
| 40 | public function set_visibility( $visibility ) { |
| 41 | $this->visibility = $visibility; |
| 42 | return $this; |
| 43 | } |
| 44 | |
| 45 | public function set_subtype( $subtype ) { |
| 46 | $this->subtype = $subtype; |
| 47 | $this->visibility = $this->get_default_visibility( $subtype ); |
| 48 | return $this; |
| 49 | } |
| 50 | |
| 51 | // Get default visibility based on subtype |
| 52 | private function get_default_visibility( $subtype ) { |
| 53 | $hidden_types = [ |
| 54 | MWAI_STREAM_TYPES['TOOL_ARGS'], |
| 55 | MWAI_STREAM_TYPES['DEBUG'], |
| 56 | MWAI_STREAM_TYPES['HEARTBEAT'], |
| 57 | ]; |
| 58 | |
| 59 | $collapsed_types = [ |
| 60 | MWAI_STREAM_TYPES['THINKING'], |
| 61 | MWAI_STREAM_TYPES['MCP_DISCOVERY'], |
| 62 | MWAI_STREAM_TYPES['STATUS'], |
| 63 | ]; |
| 64 | |
| 65 | if ( in_array( $subtype, $hidden_types ) ) { |
| 66 | return MWAI_STREAM_VISIBILITY['HIDDEN']; |
| 67 | } |
| 68 | |
| 69 | if ( in_array( $subtype, $collapsed_types ) ) { |
| 70 | return MWAI_STREAM_VISIBILITY['COLLAPSED']; |
| 71 | } |
| 72 | |
| 73 | return MWAI_STREAM_VISIBILITY['VISIBLE']; |
| 74 | } |
| 75 | |
| 76 | // Convert to array for JSON encoding |
| 77 | public function to_array() { |
| 78 | $data = [ |
| 79 | 'type' => $this->type, |
| 80 | 'data' => $this->content, |
| 81 | 'timestamp' => $this->timestamp, |
| 82 | ]; |
| 83 | |
| 84 | // Only add extra fields for 'live' messages |
| 85 | if ( $this->type === 'live' ) { |
| 86 | $data['subtype'] = $this->subtype; |
| 87 | $data['visibility'] = $this->visibility; |
| 88 | |
| 89 | if ( !empty( $this->metadata ) ) { |
| 90 | $data['metadata'] = $this->metadata; |
| 91 | } |
| 92 | } |
| 93 | |
| 94 | return $data; |
| 95 | } |
| 96 | |
| 97 | // Static factory methods for common message types |
| 98 | public static function content( $content ) { |
| 99 | return ( new self( 'live', MWAI_STREAM_TYPES['CONTENT'] ) ) |
| 100 | ->set_content( $content ); |
| 101 | } |
| 102 | |
| 103 | public static function thinking( $content ) { |
| 104 | return ( new self( 'live', MWAI_STREAM_TYPES['THINKING'] ) ) |
| 105 | ->set_content( $content ); |
| 106 | } |
| 107 | |
| 108 | public static function tool_call( $tool_name, $args = null ) { |
| 109 | $msg = ( new self( 'live', MWAI_STREAM_TYPES['TOOL_CALL'] ) ) |
| 110 | ->set_content( "Calling function: $tool_name" ) |
| 111 | ->set_metadata( 'tool_name', $tool_name ); |
| 112 | |
| 113 | if ( $args ) { |
| 114 | $msg->set_metadata( 'args', $args ); |
| 115 | } |
| 116 | |
| 117 | return $msg; |
| 118 | } |
| 119 | |
| 120 | public static function status( $status, $details = null ) { |
| 121 | $msg = ( new self( 'live', MWAI_STREAM_TYPES['STATUS'] ) ) |
| 122 | ->set_content( $status ); |
| 123 | |
| 124 | if ( $details ) { |
| 125 | $msg->set_metadata( 'details', $details ); |
| 126 | } |
| 127 | |
| 128 | return $msg; |
| 129 | } |
| 130 | |
| 131 | public static function debug( $message, $data = null ) { |
| 132 | $msg = ( new self( 'live', MWAI_STREAM_TYPES['DEBUG'] ) ) |
| 133 | ->set_content( $message ); |
| 134 | |
| 135 | if ( $data ) { |
| 136 | $msg->set_metadata( 'debug_data', $data ); |
| 137 | } |
| 138 | |
| 139 | return $msg; |
| 140 | } |
| 141 | |
| 142 | public static function error( $message ) { |
| 143 | return new self( 'error', null ); |
| 144 | } |
| 145 | |
| 146 | public static function end( $data ) { |
| 147 | return new self( 'end', null ); |
| 148 | } |
| 149 | |
| 150 | // Standardized event helpers for consistent messaging |
| 151 | |
| 152 | public static function request_sent() { |
| 153 | return self::status( 'Request sent...' ); |
| 154 | } |
| 155 | |
| 156 | public static function generating_response() { |
| 157 | return self::status( 'Generating response...' ); |
| 158 | } |
| 159 | |
| 160 | public static function response_completed() { |
| 161 | return self::status( 'Response completed.' ); |
| 162 | } |
| 163 | |
| 164 | public static function request_completed( $duration ) { |
| 165 | return self::status( "Request completed in $duration." ); |
| 166 | } |
| 167 | |
| 168 | public static function stream_completed() { |
| 169 | return self::status( 'Stream completed.' ); |
| 170 | } |
| 171 | |
| 172 | public static function mcp_discovery( $server_count, $tool_count ) { |
| 173 | return ( new self( 'live', MWAI_STREAM_TYPES['MCP_DISCOVERY'] ) ) |
| 174 | ->set_content( "Got $server_count MCP server(s) and $tool_count tool(s)." ) |
| 175 | ->set_metadata( 'server_count', $server_count ) |
| 176 | ->set_metadata( 'tool_count', $tool_count ); |
| 177 | } |
| 178 | |
| 179 | public static function mcp_calling( $tool_name, $tool_id = null, $args = null ) { |
| 180 | $msg = ( new self( 'live', 'mcp_tool_call' ) ) |
| 181 | ->set_content( "Calling $tool_name..." ) |
| 182 | ->set_metadata( 'tool_name', $tool_name ) |
| 183 | ->set_metadata( 'is_mcp', true ); |
| 184 | |
| 185 | if ( $tool_id ) { |
| 186 | $msg->set_metadata( 'tool_id', $tool_id ); |
| 187 | } |
| 188 | |
| 189 | if ( $args ) { |
| 190 | $msg->set_metadata( 'arguments', $args ); |
| 191 | } |
| 192 | |
| 193 | return $msg; |
| 194 | } |
| 195 | |
| 196 | public static function mcp_result( $tool_name, $tool_use_id = null ) { |
| 197 | $msg = ( new self( 'live', 'mcp_tool_result' ) ) |
| 198 | ->set_content( "Got result from $tool_name." ) |
| 199 | ->set_metadata( 'tool_name', $tool_name ) |
| 200 | ->set_metadata( 'is_mcp', true ); |
| 201 | |
| 202 | if ( $tool_use_id ) { |
| 203 | $msg->set_metadata( 'tool_use_id', $tool_use_id ); |
| 204 | } |
| 205 | |
| 206 | return $msg; |
| 207 | } |
| 208 | |
| 209 | public static function function_calling( $function_name, $args = null ) { |
| 210 | $msg = ( new self( 'live', MWAI_STREAM_TYPES['TOOL_CALL'] ) ) |
| 211 | ->set_content( "Calling $function_name..." ) |
| 212 | ->set_metadata( 'tool_name', $function_name ); |
| 213 | |
| 214 | if ( $args ) { |
| 215 | $msg->set_metadata( 'arguments', $args ); |
| 216 | } |
| 217 | |
| 218 | return $msg; |
| 219 | } |
| 220 | |
| 221 | public static function function_result( $function_name ) { |
| 222 | return ( new self( 'live', MWAI_STREAM_TYPES['TOOL_RESULT'] ) ) |
| 223 | ->set_content( "Got result from $function_name." ) |
| 224 | ->set_metadata( 'tool_name', $function_name ); |
| 225 | } |
| 226 | |
| 227 | public static function embeddings( $count, $query = null, $namespace = null ) { |
| 228 | $content = $count > 0 |
| 229 | ? "Found $count relevant context(s) from embeddings." |
| 230 | : "Searching embeddings..."; |
| 231 | |
| 232 | $msg = ( new self( 'live', MWAI_STREAM_TYPES['EMBEDDINGS'] ) ) |
| 233 | ->set_content( $content ) |
| 234 | ->set_metadata( 'count', $count ); |
| 235 | |
| 236 | if ( $query ) { |
| 237 | $msg->set_metadata( 'query', $query ); |
| 238 | } |
| 239 | |
| 240 | if ( $namespace ) { |
| 241 | $msg->set_metadata( 'namespace', $namespace ); |
| 242 | } |
| 243 | |
| 244 | return $msg; |
| 245 | } |
| 246 | } |