/php/janrain-engage-php-sdk/token/index.php

https://github.com/LeifW/Janrain-Sample-Code · PHP · 91 lines · 42 code · 8 blank · 41 comment · 3 complexity · 7566844319b6adf0003b5c7726f1b8e8 MD5 · raw file 

    

  1. <?php
    2. 

  2. /**
    3. 

  3.  * Copyright 2011
    4. 

  4.  * Janrain Inc.
    5. 

  5.  * All rights reserved.
    6. 

  6.  */
    7. 

  7. /**
    8. 

  8.  * Below is a very simple PHP 5 script that 
    9. 

  9.  * implements an Engage token URL to collect 
    10. 

  10.  * and output the results from auth_info.
    11. 

  11.  * The code below assumes you have the 
    12. 

  12.  * CURL HTTP fetching library with SSL and 
    13. 

  13.  * PHP JSON support.
    14. 

  14.  */
    15. 

  15. 

  16. ob_start();
    17. 

  17. require_once('../library/engage.auth.lib.php');
    18. 

  18. $debug_array = array('Debug out:');
    19. 

  19. 

  20. /**
    21. 

  21.  * For a production script it would be better 
    22. 

  22.  * to include (require_once) the apiKey in 
    23. 

  23.  * from a file outside the web root to 
    24. 

  24.  * enhance security.
    25. 

  25.  * 
    26. 

  26.  * Set your API key (secret) in this file.
    27. 

  27.  * The varable is $api_key
    28. 

  28.  */
    29. 

  29. require_once('engage-conf.php');
    30. 

  30. 

  31. $token = $_POST['token'];
    32. 

  32. $format = ENGAGE_FORMAT_JSON;
    33. 

  33. $extended = $auth_info_extended;
    34. 

  34. 

  35. $result = engage_auth_info($api_key, $token, $format, $extended);
    36. 

  36. if ($result === false) {
    37. 

  37. 	$errors = engage_get_errors();
    38. 

  38. 	foreach ($errors as $error=>$label) {
    39. 

  39. 		$debug_array[] = 'Error: '.$error;
    40. 

  40. 	}
    41. 

  41. } else {
    42. 

  42. /**
    43. 

  43.  * On a successful authentication store
    44. 

  44.  * the auth_info data in the variable
    45. 

  45.  * $auth_info_array
    46. 

  46.  */
    47. 

  47. 	$array_out = true;
    48. 

  48. 	$auth_info_array = engage_parse_result($result, $format, $array_out);
    49. 

  49.         //Put a printed copy in the debug.
    50. 

  50. 	$debug_array[] = print_r($auth_info_array, true);
    51. 

  51. /**
    52. 

  52.  * This is the point to add code to do something with the Engage data.
    53. 

  53.  */
    54. 

  54. }
    55. 

  55. 

  56. $errors = engage_get_errors(ENGAGE_ELABEL_ERROR);
    57. 

  57. foreach ($errors as $error=>$label) {
    58. 

  58. 	$error_array[] = 'Error: '.$error;
    59. 

  59. }
    60. 

  60. 

  61. /*
    62. 

  62.  * Uncomment lines below to get SDK level
    63. 

  63.  * debug data. Caution: This could result in 
    64. 

  64.  * revealing the api_key.
    65. 

  65.  */
    66. 

  66. //$debugs = engage_get_errors(ENGAGE_ELABEL_DEBUG);
    67. 

  67. //foreach ($debugs as $debug=>$label) {
    68. 

  68. //	$debug_array[] = 'Debug: '.$debug;
    69. 

  69. //}
    70. 

  70. 

  71. $the_buffer = ob_get_contents();
    72. 

  72. if (!empty($the_buffer)) {
    73. 

  73. 	$debug_array[] = 'Buffer: '.$the_buffer;
    74. 

  74. }
    75. 

  75. /* The variable (string) $the_debug will contain debug data. */
    76. 

  76. $the_debug = implode("\n", $debug_array);
    77. 

  77. $the_error = implode("\n", $error_array);
    78. 

  78. ob_end_clean();
    79. 

  79. ?>
    80. 

  80. <html>
    81. 

  81. 	<head>
    82. 

  82. 		<title>Janrain Engage token URL example</title>
    83. 

  83. 	</head>
    84. 

  84. 	<body>
    85. 

  85. 		<pre>
    86. 

  86. <?php echo $the_error; ?>
    87. 

  87. 

  88. <?php echo $the_debug; ?>
    89. 

  89. 		</pre>
    90. 

  90. 	</body>
    91. 

  91. </html>
    92.