The EE Engine

Transcript

1. The EE Engine Engine Summit 2012 & EECI 2012, Leiden

   2012-05 1 Thursday, 31 May 12

2. Hello I’m @joelbradbury 2 Thursday, 31 May 12

3. Hello I’m @joelbradbury 3 Thursday, 31 May 12

4. Just Addon Dev A bit of everything Just Site Building

   4 Thursday, 31 May 12

5. 1.Wave at me, and ask 2.Throw money, and ask 3.Wait

   until the end, and forget Questions 5 Thursday, 31 May 12

6. The EE Engine 6 Thursday, 31 May 12

7. TLDW; Engine Logging Beyond 7 Thursday, 31 May 12

8. 8 Thursday, 31 May 12

9. 9 Thursday, 31 May 12

10. 10 Thursday, 31 May 12

11. 11 Thursday, 31 May 12

12. 12 Thursday, 31 May 12

13. 13 Thursday, 31 May 12

14. Engine 14 Thursday, 31 May 12

15. Templates Addons Core 15 Thursday, 31 May 12

16. Core : ‣ loader ‣ input ‣ output ‣ security

    ‣ uri ‣ .. 16 Thursday, 31 May 12

17. Core Libraries: ‣ member ‣ session ‣ template ‣ view

    ‣ ... Core Models: ‣ channel model ‣ entries model ‣ template model ‣ ... 17 Thursday, 31 May 12

18. Addons: ‣ Modules ‣ Extensions ‣ Fieldtypes ‣ Plugins ‣

    Accessories 1st & 3rd Party 18 Thursday, 31 May 12

19. Templates: ‣ Site itself ‣ Pull ‣ Parse ‣ Repeat

    ‣ Display ‣ .. 19 Thursday, 31 May 12

20. Templates Pull, Parse, Repeat, Display Core Core Libraries Core Models

    Pi Addons Mod Ext Ft 20 Thursday, 31 May 12

21. Addons .. Templates Core 21 Thursday, 31 May 12

22. (hapless user) 22 Thursday, 31 May 12

23. Core Addons .. Templates 23 Thursday, 31 May 12

24. (happy user) (still hapless) 24 Thursday, 31 May 12

25. (happy user) (still hapless) 25 Thursday, 31 May 12

26. Logging 26 Thursday, 31 May 12

27. Logging 27 Thursday, 31 May 12

28. Logging 28 Thursday, 31 May 12

29. Logging http://www.youtube.com/watch?v=aYPzGzeCa-E 29 Thursday, 31 May 12

30. Logging 30 Thursday, 31 May 12

31. Core Addons .. Templates 31 Thursday, 31 May 12

32. Core Addons .. Templates Output Profiler 32 Thursday, 31 May

    12

33. Core Addons .. Templates Output Profiler Template Logging 33 Thursday,

    31 May 12

34. Output Profiler 34 Thursday, 31 May 12

35. system/codeigniter/system/core/codeigniter.php ~line 102 Output Profiler 35 Thursday, 31 May 12

36. Output Profiler system/codeigniter/system/database/DB_driver.php ~line 288 36 Thursday, 31 May 12

37. Output Profiler system/codeigniter/system/database/DB_driver.php ~line 288 37 Thursday, 31 May 12

38. Output Profiler .. 38 Thursday, 31 May 12

39. Output Profiler All context is lost 39 Thursday, 31 May

    12

40. Output Profiler 40 Thursday, 31 May 12

41. Core Addons .. Templates Template Logging 41 Thursday, 31 May

    12

42. Template Logging 42 Thursday, 31 May 12

43. Template Logging system/expressionengine/libraries/Template.php ~line 3365 43 Thursday, 31 May 12

44. Template Logging 44 Thursday, 31 May 12

45. •Relative Execution Time •Memory Usage at time •Freeform text message

    •(implied execution order) Template Logging Logging points are optional 45 Thursday, 31 May 12

46. Template Logging Graphite Turns the template log into a graph

    http://squarebit.co.uk/graphite 46 Thursday, 31 May 12

47. Template Logging Graphite, turns this : 47 Thursday, 31 May

    12

48. Template Logging into this : 48 Thursday, 31 May 12

49. Template Logging 49 Thursday, 31 May 12

50. Template Logging 50 Thursday, 31 May 12

51. Template Logging 51 Thursday, 31 May 12

52. Template Logging 52 Thursday, 31 May 12

53. Template Logging 53 Thursday, 31 May 12

54. Template Logging 54 Thursday, 31 May 12

55. Template Logging 55 Thursday, 31 May 12

56. Template Logging 56 Thursday, 31 May 12

57. Template Logging 57 Thursday, 31 May 12

58. Template Logging 58 Thursday, 31 May 12

59. Template Logging’s fatal flaw It’s internal to the system 59

    Thursday, 31 May 12

60. Beyond 60 Thursday, 31 May 12

61. Core Addons .. Templates 61 Thursday, 31 May 12

62. Core Addons .. Templates 62 Thursday, 31 May 12

63. XDebug a php extension 63 Thursday, 31 May 12

64. Core Addons .. Templates XDebug 64 Thursday, 31 May 12

65. enabled in php.ini (may need installing first) 65 Thursday, 31

    May 12

66. standard error display 66 Thursday, 31 May 12

67. XDebug error display 67 Thursday, 31 May 12

68. 68 Thursday, 31 May 12

69. it also does profiling http://yoursite.com/?XDEBUG_PROFILE=1 69 Thursday, 31 May 12

70. generates ‘cachegrind’ profiles a log of every call 70 Thursday,

    31 May 12

71. Simple viewing with WebGrind https://github.com/jokkedk/webgrind 71 Thursday, 31 May 12

72. XDebug + Webgrind 72 Thursday, 31 May 12

73. XDebug + Webgrind 73 Thursday, 31 May 12

74. XDebug + Webgrind 74 Thursday, 31 May 12

75. XDebug + Webgrind 75 Thursday, 31 May 12

76. Wrap Up 76 Thursday, 31 May 12

77. Engine Addons .. Templates Core Wrap Up 77 Thursday, 31

    May 12

78. Addons .. Templates Core Logging Wrap Up 78 Thursday, 31

    May 12

79. Addons .. Templates Core Beyond Wrap Up 79 Thursday, 31

    May 12

80. The EE Engine Engine Logging Beyond 80 Thursday, 31 May

    12

81. Thanks I’ve been @joelbradbury Slides, more info, details : http://squarebit.co.uk/engine

    81 Thursday, 31 May 12

82. 82 Thursday, 31 May 12