Class: Profiler::MCP::Tools::GetProfileDetail

Inherits:
Object
  • Object
show all
Defined in:
lib/profiler/mcp/tools/get_profile_detail.rb

Class Method Summary collapse

Class Method Details

.call(params) ⇒ Object 



10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 10

def self.call(params)
  token = params["token"]
  unless token
    return [
      {
        type: "text",
        text: "Error: token parameter is required"
      }
    ]
  end

  profile = if token == "latest"
    Profiler.storage.list(limit: 1).first
  else
    Profiler.storage.load(token)
  end
  unless profile
    return [
      {
        type: "text",
        text: "Profile not found: #{token}"
      }
    ]
  end

  text = format_profile_detail(profile, params)

  [
    {
      type: "text",
      text: text
    }
  ]
end

.format_profile_detail(profile, params = {}) ⇒ Object 



47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 47

def self.format_profile_detail(profile, params = {})
  requested = params["sections"]&.map(&:to_s)
  want = ->(name) { requested.nil? || requested.include?(name) }

  lines = []
  lines += section_overview(profile)              if want.("overview")
  lines += section_exception(profile)             if want.("exception")
  lines += section_job(profile)                   if want.("job")
  lines += section_request(profile, params)       if want.("request")
  lines += section_response(profile, params)      if want.("response")
  lines += section_curl(profile)                  if want.("curl")
  lines += section_database(profile)              if want.("database")
  lines += section_performance(profile)           if want.("performance")
  lines += section_views(profile)                 if want.("views")
  lines += section_cache(profile)                 if want.("cache")
  lines += section_ajax(profile)                  if want.("ajax")
  lines += section_http(profile)                  if want.("http")
  lines += section_routes(profile)                if want.("routes")
  lines += section_dumps(profile)                 if want.("dumps")
  lines.join("\n")
end

.generate_curl(profile, req_data) ⇒ Object 



389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 389

def self.generate_curl(profile, req_data)
  headers  = req_data&.dig("headers")  || {}
  params   = req_data&.dig("params")   || {}
  req_body = req_data&.dig("request_body")

  parts = ["curl -X #{profile.method}"]

  headers.reject { |k, _| k == "User-Agent" }.each do |k, v|
    parts << "  -H #{Shellwords.shellescape("#{k}: #{v}")}"
  end

  if %w[POST PUT PATCH].include?(profile.method)
    if req_body && !req_body.empty?
      parts << "  -d #{Shellwords.shellescape(req_body)}"
    elsif !params.empty?
      ct = headers["Content-Type"].to_s
      if ct.include?("application/json")
        parts << "  -d #{Shellwords.shellescape(params.to_json)}"
      else
        params.each { |k, v| parts << "  --data-urlencode #{Shellwords.shellescape("#{k}=#{v}")}" }
      end
    end
  end

  url = "http://localhost:3000#{profile.path}"
  if profile.method == "GET" && !params.empty?
    qs = params.map { |k, v| "#{CGI.escape(k.to_s)}=#{CGI.escape(v.to_s)}" }.join("&")
    url += "?#{qs}"
  end

  parts << "  #{Shellwords.shellescape(url)}"
  parts.join(" \\\n")
end

.section_ajax(profile) ⇒ Object 



305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 305

def self.section_ajax(profile)
  lines = []
  ajax_data = profile.collector_data("ajax")
  return lines unless ajax_data && ajax_data["total_requests"].to_i > 0

  lines << "## AJAX Requests"
  lines << "- Total: #{ajax_data['total_requests']}"
  lines << "- Total Duration: #{ajax_data['total_duration'].round(2)} ms\n"

  if ajax_data["requests"] && !ajax_data["requests"].empty?
    lines << "### Request List"
    ajax_data["requests"].each do |req|
      lines << "- **#{req['method']} #{req['path']}** — #{req['status']} — #{req['duration'].round(2)} ms (token: #{req['token']})"
    end
    lines << ""
  end
  lines
end

.section_cache(profile) ⇒ Object 



267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 267

def self.section_cache(profile)
  lines = []
  cache_data = profile.collector_data("cache")
  return lines unless cache_data && cache_data["total_reads"]

  lines << "## Cache"
  lines << "- Reads: #{cache_data['total_reads']}"
  lines << "- Writes: #{cache_data['total_writes']}"
  lines << "- Deletes: #{cache_data['total_deletes']}"
  lines << "- Hit Rate: #{cache_data['hit_rate']}%\n"

  if cache_data["reads"] && !cache_data["reads"].empty?
    lines << "### Cache Reads"
    cache_data["reads"].each do |op|
      hit_label = op["hit"] ? "HIT" : "MISS"
      lines << "- [#{hit_label}] `#{op['key']}` — #{op['duration'].round(2)} ms"
    end
    lines << ""
  end

  if cache_data["writes"] && !cache_data["writes"].empty?
    lines << "### Cache Writes"
    cache_data["writes"].each do |op|
      lines << "- `#{op['key']}` — #{op['duration'].round(2)} ms"
    end
    lines << ""
  end

  if cache_data["deletes"] && !cache_data["deletes"].empty?
    lines << "### Cache Deletes"
    cache_data["deletes"].each do |op|
      lines << "- `#{op['key']}` — #{op['duration'].round(2)} ms"
    end
    lines << ""
  end
  lines
end

.section_curl(profile) ⇒ Object 



181
182
183
184
185
186
187
188
189
190
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 181

def self.section_curl(profile)
  req_data = profile.collector_data("request")
  lines = []
  lines << "## Curl Command"
  lines << "```bash"
  lines << generate_curl(profile, req_data)
  lines << "```"
  lines << ""
  lines
end

.section_database(profile) ⇒ Object 



192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 192

def self.section_database(profile)
  lines = []
  db_data = profile.collector_data("database")
  return lines unless db_data && db_data["total_queries"]

  lines << "## Database"
  lines << "- Total Queries: #{db_data['total_queries']}"
  lines << "- Total Duration: #{db_data['total_duration'].round(2)} ms"
  lines << "- Slow Queries: #{db_data['slow_queries']}"
  lines << "- Cached Queries: #{db_data['cached_queries']}\n"

  if db_data["queries"] && !db_data["queries"].empty?
    lines << "### Query Details"
    db_data["queries"].each_with_index do |query, index|
      lines << "\n**Query #{index + 1}** (#{query['duration'].round(2)}ms):"
      lines << "```sql"
      lines << query["sql"]
      lines << "```"
      if query["backtrace"] && !query["backtrace"].empty?
        lines << "_Backtrace:_"
        query["backtrace"].first(3).each { |frame| lines << "  #{frame}" }
      end
    end
  end
  lines << ""
  lines
end

.section_dumps(profile) ⇒ Object 



368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 368

def self.section_dumps(profile)
  lines = []
  dump_data = profile.collector_data("dump")
  return lines unless dump_data && dump_data["count"].to_i > 0

  lines << "## Variable Dumps"
  lines << "- Count: #{dump_data['count']}\n"

  dump_data["dumps"]&.each_with_index do |dump, index|
    label = dump["label"] || "Dump #{index + 1}"
    location = [dump["file"], dump["line"]].compact.join(":")
    lines << "### #{label}"
    lines << "_Source: #{location}_" unless location.empty?
    lines << "```"
    lines << (dump["formatted"] || dump["value"].inspect)
    lines << "```"
  end
  lines << ""
  lines
end

.section_exception(profile) ⇒ Object 



80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 80

def self.section_exception(profile)
  lines = []
  exception_data = profile.collector_data("exception")
  return lines unless exception_data && exception_data["exception_class"]

  lines << "## Exception"
  lines << "**Class:** #{exception_data['exception_class']}"
  lines << "**Message:** #{exception_data['message']}\n"

  backtrace = exception_data["backtrace"]
  if backtrace && !backtrace.empty?
    lines << "### Backtrace"
    backtrace.first(20).each do |frame|
      marker = frame["app_frame"] ? "★ " : "  "
      lines << "#{marker}#{frame['location']}"
    end
    lines << ""
  end
  lines
end

.section_http(profile) ⇒ Object 



324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 324

def self.section_http(profile)
  lines = []
  http_data = profile.collector_data("http")
  return lines unless http_data && http_data["total_requests"].to_i > 0

  threshold = Profiler.configuration.slow_http_threshold
  lines << "## Outbound HTTP"
  lines << "- Total: #{http_data['total_requests']}"
  lines << "- Total Duration: #{http_data['total_duration'].round(2)} ms"
  lines << "- Slow (>#{threshold}ms): #{http_data['slow_requests']}"
  lines << "- Errors: #{http_data['error_requests']}\n"

  if http_data["requests"] && !http_data["requests"].empty?
    lines << "### Request List"
    http_data["requests"].each do |req|
      flag = req["duration"] >= threshold ? " [SLOW]" : ""
      err = req["status"] >= 400 || req["status"] == 0 ? " [ERROR]" : ""
      lines << "- **#{req['method']} #{req['url']}** — #{req['status'] == 0 ? 'error' : req['status']} — #{req['duration'].round(2)} ms#{flag}#{err}"
    end
    lines << ""
  end
  lines
end

.section_job(profile) ⇒ Object 



101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 101

def self.section_job(profile)
  lines = []
  job_data = profile.collector_data("job")
  return lines unless job_data && job_data["job_class"]

  lines << "## Job"
  lines << "- Class: #{job_data['job_class']}"
  lines << "- Job ID: #{job_data['job_id']}"
  lines << "- Queue: #{job_data['queue']}"
  lines << "- Executions: #{job_data['executions']}"
  lines << "- Status: #{job_data['status']}"
  lines << "- Error: #{job_data['error']}" if job_data["error"]
  if job_data["arguments"] && !job_data["arguments"].empty?
    lines << "- Arguments: #{job_data['arguments'].map(&:to_s).join(', ')}"
  end
  lines << ""
  lines
end

.section_overview(profile) ⇒ Object 



69
70
71
72
73
74
75
76
77
78
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 69

def self.section_overview(profile)
  lines = []
  lines << "# Profile Details: #{profile.token}\n"
  lines << "**Request:** #{profile.method} #{profile.path}"
  lines << "**Status:** #{profile.status}"
  lines << "**Duration:** #{profile.duration.round(2)} ms"
  lines << "**Memory:** #{(profile.memory / 1024.0 / 1024.0).round(2)} MB" if profile.memory
  lines << "**Time:** #{profile.started_at}\n"
  lines
end

.section_performance(profile) ⇒ Object 



220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 220

def self.section_performance(profile)
  lines = []
  perf_data = profile.collector_data("performance")
  return lines unless perf_data && perf_data["total_events"]

  lines << "## Performance Timeline"
  lines << "- Total Events: #{perf_data['total_events']}"
  lines << "- Total Duration: #{perf_data['total_duration'].round(2)} ms\n"

  if perf_data["events"] && !perf_data["events"].empty?
    lines << "### Events"
    perf_data["events"].each do |event|
      lines << "- **#{event['name']}**: #{event['duration'].round(2)} ms"
    end
  end
  lines << ""
  lines
end

.section_request(profile, params) ⇒ Object 



120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 120

def self.section_request(profile, params)
  lines = []
  req_data = profile.collector_data("request")
  return lines unless req_data

  request_params = req_data["params"]
  headers = req_data["headers"]

  if request_params && !request_params.empty?
    lines << "## Request Params"
    request_params.each { |k, v| lines << "- **#{k}**: #{v}" }
    lines << ""
  end

  if headers && !headers.empty?
    lines << "## Request Headers"
    headers.each { |k, v| lines << "- **#{k}**: #{v}" }
    lines << ""
  end

  req_body = req_data["request_body"]
  if req_body && !req_body.empty?
    lines << "## Request Body"
    formatted = BodyFormatter.format_body(
      profile.token,
      "request_body",
      req_body,
      req_data["request_body_encoding"],
      params
    )
    lines << formatted if formatted
    lines << ""
  end
  lines
end

.section_response(profile, params) ⇒ Object 



156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 156

def self.section_response(profile, params)
  lines = []

  if profile.response_headers&.any?
    lines << "## Response Headers"
    profile.response_headers.each { |k, v| lines << "- **#{k}**: #{v}" }
    lines << ""
  end

  resp_body = profile.response_body
  if resp_body && !resp_body.empty?
    lines << "## Response Body"
    formatted = BodyFormatter.format_body(
      profile.token,
      "response_body",
      resp_body,
      profile.response_body_encoding,
      params
    )
    lines << formatted if formatted
    lines << ""
  end
  lines
end

.section_routes(profile) ⇒ Object 



348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 348

def self.section_routes(profile)
  lines = []
  routes_data = profile.collector_data("routes")
  return lines unless routes_data && routes_data["total"].to_i > 0

  lines << "## Routes"
  lines << "- Total routes: #{routes_data['total']}"

  matched = routes_data["matched"]
  if matched
    lines << "- **Matched:** `#{matched['verb']} #{matched['pattern']}`"
    lines << "  - Route name: #{matched['name']}_path" if matched["name"]
    lines << "  - Controller#Action: #{matched['controller_action']}" if matched["controller_action"]
  else
    lines << "- No route matched"
  end
  lines << ""
  lines
end

.section_views(profile) ⇒ Object 



239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
 
# File 'lib/profiler/mcp/tools/get_profile_detail.rb', line 239

def self.section_views(profile)
  lines = []
  view_data = profile.collector_data("view")
  return lines unless view_data && (view_data["total_views"] || view_data["total_partials"])

  lines << "## View Rendering"
  lines << "- Templates: #{view_data['total_views']}"
  lines << "- Partials: #{view_data['total_partials']}"
  lines << "- Total Duration: #{view_data['total_duration'].round(2)} ms\n"

  if view_data["views"] && !view_data["views"].empty?
    lines << "### Templates"
    view_data["views"].each do |view|
      lines << "- `#{view['identifier']}` — #{view['duration'].round(2)} ms"
    end
    lines << ""
  end

  if view_data["partials"] && !view_data["partials"].empty?
    lines << "### Partials"
    view_data["partials"].each do |partial|
      lines << "- `#{partial['identifier']}` — #{partial['duration'].round(2)} ms"
    end
    lines << ""
  end
  lines
end