首页 发现 帮助
注册 登录
Ayuda_Virtual
/
sloodle_website
2
0
派生 0
文件 工单管理 0 合并请求 0 Wiki
分支: master
分支列表 标签列表
sloodle_webs...
/
webroot
/
phpdocs
/
1.0-pre-release
/
__filesource
/
fsource_sloodlechoice__modchoice-1.0linker.php.html

fsource_sloodlechoice__modchoice-1.0linker.php.html 43 KB
永久链接 文件历史 原始文件

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181 
  1. <?xml version="1.0" encoding="iso-8859-1"?>
    2. 

  2. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    3. 

  3.   <html xmlns="http://www.w3.org/1999/xhtml">
    4. 

  4. 		<head>
    5. 

  5. 			<!-- template designed by Marco Von Ballmoos  -->
    6. 

  6. 			<title>File Source for linker.php</title>
    7. 

  7. 			<link rel="stylesheet" href="../media/stylesheet.css" />
    8. 

  8. 											</head>
    9. 

  9. 		<body>
    10. 

  10. 						
<h1>Source for file linker.php</h1>
    11. 

  11. <p>Documentation is available at <a href="../sloodlechoice/_mod---choice-1.0---linker.php.html">linker.php</a></p>
    12. 

  12. <div class="src-code">
    13. 

  13. <div class="src-code"><ol><li><div class="src-line"><a name="a1"></a><span class="src-php">&lt;?php</span></div></li>
    14. 

  14. <li><div class="src-line"><a name="a2"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
    15. 

  15. <li><div class="src-line"><a name="a3"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Sloodle&nbsp;choice&nbsp;linker&nbsp;(for&nbsp;Sloodle&nbsp;0.3).</span></div></li>
    16. 

  16. <li><div class="src-line"><a name="a4"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Allows&nbsp;an&nbsp;SL&nbsp;object&nbsp;to&nbsp;access&nbsp;a&nbsp;Moodle&nbsp;choice&nbsp;instance.</span></div></li>
    17. 

  17. <li><div class="src-line"><a name="a5"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
    18. 

  18. <li><div class="src-line"><a name="a6"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;sloodlechoice</span></div></li>
    19. 

  19. <li><div class="src-line"><a name="a7"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@copyright</span><span class="src-doc">&nbsp;Copyright&nbsp;(c)&nbsp;2007-8&nbsp;Sloodle&nbsp;(various&nbsp;contributors)</span></div></li>
    20. 

  20. <li><div class="src-line"><a name="a8"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@license</span><span class="src-doc">&nbsp;http://www.gnu.org/licenses/gpl-3.0.html&nbsp;GNU&nbsp;GPL&nbsp;v3</span></div></li>
    21. 

  21. <li><div class="src-line"><a name="a9"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
    22. 

  22. <li><div class="src-line"><a name="a10"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-tag">@contributor</span><span class="src-doc">&nbsp;Peter&nbsp;R.&nbsp;Bloomfield</span></div></li>
    23. 

  23. <li><div class="src-line"><a name="a11"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
    24. 

  24. <li><div class="src-line"><a name="a12"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    25. 

  25. <li><div class="src-line"><a name="a13"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;This&nbsp;script&nbsp;should&nbsp;be&nbsp;called&nbsp;with&nbsp;the&nbsp;following&nbsp;parameters:</span></div></li>
    26. 

  26. <li><div class="src-line"><a name="a14"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;sloodlecontrollerid&nbsp;=&nbsp;ID&nbsp;of&nbsp;a&nbsp;Sloodle&nbsp;Controller&nbsp;through&nbsp;which&nbsp;to&nbsp;access&nbsp;Moodle</span></div></li>
    27. 

  27. <li><div class="src-line"><a name="a15"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;sloodlepwd&nbsp;=&nbsp;the&nbsp;prim&nbsp;password&nbsp;or&nbsp;object-specific&nbsp;session&nbsp;key&nbsp;to&nbsp;authenticate&nbsp;the&nbsp;request</span></div></li>
    28. 

  28. <li><div class="src-line"><a name="a16"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;sloodlemoduleid&nbsp;=&nbsp;ID&nbsp;of&nbsp;a&nbsp;choice</span></div></li>
    29. 

  29. <li><div class="src-line"><a name="a17"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//</span></div></li>
    30. 

  30. <li><div class="src-line"><a name="a18"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;If&nbsp;called&nbsp;with&nbsp;only&nbsp;the&nbsp;above&nbsp;parameters,&nbsp;then&nbsp;summary&nbsp;information&nbsp;about&nbsp;the&nbsp;choice&nbsp;is&nbsp;fetched.</span></div></li>
    31. 

  31. <li><div class="src-line"><a name="a19"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Status&nbsp;code&nbsp;10001&nbsp;will&nbsp;be&nbsp;returned,&nbsp;with&nbsp;the&nbsp;first&nbsp;few&nbsp;data&nbsp;lines&nbsp;having&nbsp;the&nbsp;following&nbsp;format:</span></div></li>
    32. 

  32. <li><div class="src-line"><a name="a20"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;&nbsp;&lt;choice_name&gt;</span></div></li>
    33. 

  33. <li><div class="src-line"><a name="a21"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;&nbsp;&lt;choice_text&gt;</span></div></li>
    34. 

  34. <li><div class="src-line"><a name="a22"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;&nbsp;&lt;is_available&gt;|&lt;timestamp_open&gt;|&lt;timestamp_close&gt;</span></div></li>
    35. 

  35. <li><div class="src-line"><a name="a23"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;&nbsp;&lt;num_unanswered&gt;</span></div></li>
    36. 

  36. <li><div class="src-line"><a name="a24"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//</span></div></li>
    37. 

  37. <li><div class="src-line"><a name="a25"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Following&nbsp;that&nbsp;will&nbsp;be&nbsp;one&nbsp;line&nbsp;for&nbsp;each&nbsp;available&nbsp;option,&nbsp;with&nbsp;the&nbsp;following&nbsp;format:</span></div></li>
    38. 

  38. <li><div class="src-line"><a name="a26"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;&nbsp;&lt;option_id&gt;|&lt;option_text&gt;|&lt;num_selected&gt;</span></div></li>
    39. 

  39. <li><div class="src-line"><a name="a27"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;</span></div></li>
    40. 

  40. <li><div class="src-line"><a name="a28"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;The&nbsp;&quot;num_unanswered&quot;&nbsp;and&nbsp;&quot;num_selected&quot;&nbsp;values&nbsp;will&nbsp;be&nbsp;-1&nbsp;if&nbsp;they&nbsp;are&nbsp;not&nbsp;allowed&nbsp;to&nbsp;be&nbsp;shown.</span></div></li>
    41. 

  41. <li><div class="src-line"><a name="a29"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;The&nbsp;&quot;is_available&quot;&nbsp;will&nbsp;be&nbsp;1&nbsp;if&nbsp;the&nbsp;choice&nbsp;is&nbsp;open&nbsp;and&nbsp;accepting&nbsp;answers,&nbsp;or&nbsp;0&nbsp;otherwise.</span></div></li>
    42. 

  42. <li><div class="src-line"><a name="a30"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;The&nbsp;timestamp&nbsp;values&nbsp;indicate&nbsp;when&nbsp;the&nbsp;choice&nbsp;opens&nbsp;and&nbsp;closes&nbsp;respectively,&nbsp;but&nbsp;will&nbsp;be&nbsp;0&nbsp;if&nbsp;there&nbsp;is&nbsp;no&nbsp;opening&nbsp;or&nbsp;closing&nbsp;time.</span></div></li>
    43. 

  43. <li><div class="src-line"><a name="a31"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//</span></div></li>
    44. 

  44. <li><div class="src-line"><a name="a32"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//</span></div></li>
    45. 

  45. <li><div class="src-line"><a name="a33"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;An&nbsp;option&nbsp;can&nbsp;be&nbsp;selected&nbsp;by&nbsp;including&nbsp;the&nbsp;following&nbsp;parameters</span></div></li>
    46. 

  46. <li><div class="src-line"><a name="a34"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;sloodleuuid&nbsp;=&nbsp;UUID&nbsp;of&nbsp;the&nbsp;avatar</span></div></li>
    47. 

  47. <li><div class="src-line"><a name="a35"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;sloodleavname&nbsp;=&nbsp;name&nbsp;of&nbsp;the&nbsp;avatar</span></div></li>
    48. 

  48. <li><div class="src-line"><a name="a36"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;sloodleoptionid&nbsp;=&nbsp;the&nbsp;ID&nbsp;of&nbsp;a&nbsp;particular&nbsp;option&nbsp;(unique&nbsp;site-wide)</span></div></li>
    49. 

  49. <li><div class="src-line"><a name="a37"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//</span></div></li>
    50. 

  50. <li><div class="src-line"><a name="a38"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;If&nbsp;successful,&nbsp;the&nbsp;return&nbsp;code&nbsp;will&nbsp;be&nbsp;10011,&nbsp;10012,&nbsp;or&nbsp;10013,&nbsp;depending&nbsp;what&nbsp;has&nbsp;been&nbsp;done.&nbsp;No&nbsp;data.</span></div></li>
    51. 

  51. <li><div class="src-line"><a name="a39"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;See&nbsp;the&nbsp;status&nbsp;codes&nbsp;list&nbsp;for&nbsp;further&nbsp;information.</span></div></li>
    52. 

  52. <li><div class="src-line"><a name="a40"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//</span></div></li>
    53. 

  53. <li><div class="src-line"><a name="a41"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    54. 

  54. <li><div class="src-line"><a name="a42"></a>&nbsp;</div></li>
    55. 

  55. <li><div class="src-line"><a name="a43"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**&nbsp;Lets&nbsp;Sloodle&nbsp;know&nbsp;we&nbsp;are&nbsp;in&nbsp;a&nbsp;linker&nbsp;script.&nbsp;*/</span></div></li>
    56. 

  56. <li><div class="src-line"><a name="a44"></a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="http://www.php.net/define">define</a><span class="src-sym">(</span><span class="src-str">'SLOODLE_LINKER_SCRIPT'</span><span class="src-sym">,&nbsp;</span><span class="src-id">true</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    57. 

  57. <li><div class="src-line"><a name="a45"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    58. 

  58. <li><div class="src-line"><a name="a46"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**&nbsp;Grab&nbsp;the&nbsp;Sloodle/Moodle&nbsp;configuration.&nbsp;*/</span></div></li>
    59. 

  59. <li><div class="src-line"><a name="a47"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-inc">require_once</span><span class="src-sym">(</span><span class="src-str">'../../sl_config.php'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    60. 

  60. <li><div class="src-line"><a name="a48"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**&nbsp;Include&nbsp;the&nbsp;Sloodle&nbsp;PHP&nbsp;API.&nbsp;*/</span></div></li>
    61. 

  61. <li><div class="src-line"><a name="a49"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-inc">require_once</span><span class="src-sym">(</span><span class="src-id">SLOODLE_LIBROOT</span>.<span class="src-str">'/sloodle_session.php'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    62. 

  62. <li><div class="src-line"><a name="a50"></a>&nbsp;</div></li>
    63. 

  63. <li><div class="src-line"><a name="a51"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">/////&nbsp;HORRIBLE&nbsp;HACK!&nbsp;/////</span></div></li>
    64. 

  64. <li><div class="src-line"><a name="a52"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;I've&nbsp;copied&nbsp;this&nbsp;function&nbsp;from&nbsp;Moodle&nbsp;1.9.</span></div></li>
    65. 

  65. <li><div class="src-line"><a name="a53"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Adding&nbsp;it&nbsp;here&nbsp;makes&nbsp;it&nbsp;work&nbsp;for&nbsp;Moodle&nbsp;1.8&nbsp;too.</span></div></li>
    66. 

  66. <li><div class="src-line"><a name="a54"></a>&nbsp;</div></li>
    67. 

  67. <li><div class="src-line"><a name="a55"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!</span><a href="http://www.php.net/function_exists">function_exists</a><span class="src-sym">(</span><span class="src-str">'choice_get_response_data'</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
    68. 

  68. <li><div class="src-line"><a name="a56"></a><span class="src-key">function&nbsp;</span><a href="../sloodlechoice/_mod---choice-1.0---linker.php.html#functionchoice_get_response_data">choice_get_response_data</a><span class="src-sym">(</span><span class="src-var">$choice</span><span class="src-sym">,&nbsp;</span><span class="src-var">$cm</span><span class="src-sym">,&nbsp;</span><span class="src-var">$groupmode</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
    69. 

  69. <li><div class="src-line"><a name="a57"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">global&nbsp;</span><span class="src-var">$CFG</span><span class="src-sym">,&nbsp;</span><span class="src-var">$USER</span><span class="src-sym">;</span></div></li>
    70. 

  70. <li><div class="src-line"><a name="a58"></a>&nbsp;</div></li>
    71. 

  71. <li><div class="src-line"><a name="a59"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$context&nbsp;</span>=&nbsp;<span class="src-id">get_context_instance</span><span class="src-sym">(</span><span class="src-id">CONTEXT_MODULE</span><span class="src-sym">,&nbsp;</span><span class="src-var">$cm</span><span class="src-sym">-&gt;</span><span class="src-id">id</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    72. 

  72. <li><div class="src-line"><a name="a60"></a>&nbsp;</div></li>
    73. 

  73. <li><div class="src-line"><a name="a61"></a><span class="src-comm">///&nbsp;Get&nbsp;the&nbsp;current&nbsp;group</span></div></li>
    74. 

  74. <li><div class="src-line"><a name="a62"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$groupmode&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
    75. 

  75. <li><div class="src-line"><a name="a63"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$currentgroup&nbsp;</span>=&nbsp;<span class="src-id">groups_get_activity_group</span><span class="src-sym">(</span><span class="src-var">$cm</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    76. 

  76. <li><div class="src-line"><a name="a64"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
    77. 

  77. <li><div class="src-line"><a name="a65"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$currentgroup&nbsp;</span>=&nbsp;<span class="src-num">0</span><span class="src-sym">;</span></div></li>
    78. 

  78. <li><div class="src-line"><a name="a66"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
    79. 

  79. <li><div class="src-line"><a name="a67"></a>&nbsp;</div></li>
    80. 

  80. <li><div class="src-line"><a name="a68"></a><span class="src-comm">///&nbsp;Initialise&nbsp;the&nbsp;returned&nbsp;array,&nbsp;which&nbsp;is&nbsp;a&nbsp;matrix:&nbsp;&nbsp;$allresponses[responseid][userid]&nbsp;=&nbsp;responseobject</span></div></li>
    81. 

  81. <li><div class="src-line"><a name="a69"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$allresponses&nbsp;</span>=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    82. 

  82. <li><div class="src-line"><a name="a70"></a>&nbsp;</div></li>
    83. 

  83. <li><div class="src-line"><a name="a71"></a><span class="src-comm">///&nbsp;First&nbsp;get&nbsp;all&nbsp;the&nbsp;users&nbsp;who&nbsp;have&nbsp;access&nbsp;here</span></div></li>
    84. 

  84. <li><div class="src-line"><a name="a72"></a><span class="src-comm">///&nbsp;To&nbsp;start&nbsp;with&nbsp;we&nbsp;assume&nbsp;they&nbsp;are&nbsp;all&nbsp;&quot;unanswered&quot;&nbsp;then&nbsp;move&nbsp;them&nbsp;later</span></div></li>
    85. 

  85. <li><div class="src-line"><a name="a73"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$allresponses</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-id">get_users_by_capability</span><span class="src-sym">(</span><span class="src-var">$context</span><span class="src-sym">,&nbsp;</span><span class="src-str">'mod/choice:choose'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'u.id,&nbsp;u.picture,&nbsp;u.firstname,&nbsp;u.lastname,&nbsp;u.idnumber'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'u.firstname&nbsp;ASC'</span><span class="src-sym">,&nbsp;</span><span class="src-str">''</span><span class="src-sym">,&nbsp;</span><span class="src-str">''</span><span class="src-sym">,&nbsp;</span><span class="src-var">$currentgroup</span><span class="src-sym">,&nbsp;</span><span class="src-str">''</span><span class="src-sym">,&nbsp;</span><span class="src-id">false</span><span class="src-sym">,&nbsp;</span><span class="src-id">true</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    86. 

  86. <li><div class="src-line"><a name="a74"></a>&nbsp;</div></li>
    87. 

  87. <li><div class="src-line"><a name="a75"></a><span class="src-comm">///&nbsp;Get&nbsp;all&nbsp;the&nbsp;recorded&nbsp;responses&nbsp;for&nbsp;this&nbsp;choice</span></div></li>
    88. 

  88. <li><div class="src-line"><a name="a76"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$rawresponses&nbsp;</span>=&nbsp;<span class="src-id">get_records</span><span class="src-sym">(</span><span class="src-str">'choice_answers'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'choiceid'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$choice</span><span class="src-sym">-&gt;</span><span class="src-id">id</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    89. 

  89. <li><div class="src-line"><a name="a77"></a>&nbsp;</div></li>
    90. 

  90. <li><div class="src-line"><a name="a78"></a><span class="src-comm">///&nbsp;Use&nbsp;the&nbsp;responses&nbsp;to&nbsp;move&nbsp;users&nbsp;into&nbsp;the&nbsp;correct&nbsp;column</span></div></li>
    91. 

  91. <li><div class="src-line"><a name="a79"></a>&nbsp;</div></li>
    92. 

  92. <li><div class="src-line"><a name="a80"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$rawresponses</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
    93. 

  93. <li><div class="src-line"><a name="a81"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">foreach&nbsp;</span><span class="src-sym">(</span><span class="src-var">$rawresponses&nbsp;</span><span class="src-key">as&nbsp;</span><span class="src-var">$response</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
    94. 

  94. <li><div class="src-line"><a name="a82"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span>isset<span class="src-sym">(</span><span class="src-var">$allresponses</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$response</span><span class="src-sym">-&gt;</span><span class="src-id">userid</span><span class="src-sym">]</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{&nbsp;&nbsp;&nbsp;</span><span class="src-comm">//&nbsp;This&nbsp;person&nbsp;is&nbsp;enrolled&nbsp;and&nbsp;in&nbsp;correct&nbsp;group</span></div></li>
    95. 

  95. <li><div class="src-line"><a name="a83"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$allresponses</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$response</span><span class="src-sym">-&gt;</span><span class="src-id">userid</span><span class="src-sym">]</span><span class="src-sym">-&gt;</span><span class="src-id">timemodified&nbsp;</span>=&nbsp;<span class="src-var">$response</span><span class="src-sym">-&gt;</span><span class="src-id">timemodified</span><span class="src-sym">;</span></div></li>
    96. 

  96. <li><div class="src-line"><a name="a84"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$allresponses</span><span class="src-sym">[</span><span class="src-var">$response</span><span class="src-sym">-&gt;</span><span class="src-id">optionid</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$response</span><span class="src-sym">-&gt;</span><span class="src-id">userid</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">clone</span><span class="src-sym">(</span><span class="src-var">$allresponses</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$response</span><span class="src-sym">-&gt;</span><span class="src-id">userid</span><span class="src-sym">]</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    97. 

  97. <li><div class="src-line"><a name="a85"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;unset<span class="src-sym">(</span><span class="src-var">$allresponses</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$response</span><span class="src-sym">-&gt;</span><span class="src-id">userid</span><span class="src-sym">]</span><span class="src-sym">)</span><span class="src-sym">;&nbsp;&nbsp;&nbsp;</span><span class="src-comm">//&nbsp;Remove&nbsp;from&nbsp;unanswered&nbsp;column</span></div></li>
    98. 

  98. <li><div class="src-line"><a name="a86"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
    99. 

  99. <li><div class="src-line"><a name="a87"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
    100. 

  100. <li><div class="src-line"><a name="a88"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
    101. 

  101. <li><div class="src-line"><a name="a89"></a>&nbsp;</div></li>
    102. 

  102. <li><div class="src-line"><a name="a90"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$allresponses</span><span class="src-sym">;</span></div></li>
    103. 

  103. <li><div class="src-line"><a name="a91"></a>&nbsp;</div></li>
    104. 

  104. <li><div class="src-line"><a name="a92"></a><span class="src-sym">}</span></div></li>
    105. 

  105. <li><div class="src-line"><a name="a93"></a><span class="src-sym">}</span></div></li>
    106. 

  106. <li><div class="src-line"><a name="a94"></a>&nbsp;</div></li>
    107. 

  107. <li><div class="src-line"><a name="a95"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">/////&nbsp;END&nbsp;HORRIBLE&nbsp;HACK!&nbsp;/////</span></div></li>
    108. 

  108. <li><div class="src-line"><a name="a96"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    109. 

  109. <li><div class="src-line"><a name="a97"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Authenticate&nbsp;the&nbsp;request,&nbsp;and&nbsp;load&nbsp;a&nbsp;choice&nbsp;module</span></div></li>
    110. 

  110. <li><div class="src-line"><a name="a98"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../sloodle/SloodleSession.html">SloodleSession</a></span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    111. 

  111. <li><div class="src-line"><a name="a99"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">authenticate_request</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    112. 

  112. <li><div class="src-line"><a name="a100"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">load_module</span><span class="src-sym">(</span><span class="src-str">'choice'</span><span class="src-sym">,&nbsp;</span><span class="src-id">true</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    113. 

  113. <li><div class="src-line"><a name="a101"></a>&nbsp;</div></li>
    114. 

  114. <li><div class="src-line"><a name="a102"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Has&nbsp;an&nbsp;option&nbsp;been&nbsp;specified?</span></div></li>
    115. 

  115. <li><div class="src-line"><a name="a103"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodleoptionid&nbsp;</span>=&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">request</span><span class="src-sym">-&gt;</span><span class="src-id">optional_param</span><span class="src-sym">(</span><span class="src-str">'sloodleoptionid'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    116. 

  116. <li><div class="src-line"><a name="a104"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$sloodleoptionid&nbsp;</span>===&nbsp;<span class="src-id">null</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
    117. 

  117. <li><div class="src-line"><a name="a105"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;No&nbsp;-&nbsp;we&nbsp;are&nbsp;simply&nbsp;querying&nbsp;for&nbsp;choice&nbsp;data</span></div></li>
    118. 

  118. <li><div class="src-line"><a name="a106"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">set_status_code</span><span class="src-sym">(</span><span class="src-num">10001</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    119. 

  119. <li><div class="src-line"><a name="a107"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">set_status_descriptor</span><span class="src-sym">(</span><span class="src-str">'CHOICE_QUERY'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    120. 

  120. <li><div class="src-line"><a name="a108"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    121. 

  121. <li><div class="src-line"><a name="a109"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Check&nbsp;availability&nbsp;and&nbsp;results</span></div></li>
    122. 

  122. <li><div class="src-line"><a name="a110"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$isavailable&nbsp;</span>=&nbsp;<span class="src-str">'0'</span><span class="src-sym">;</span></div></li>
    123. 

  123. <li><div class="src-line"><a name="a111"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">module</span><span class="src-sym">-&gt;</span><span class="src-id">is_open</span><span class="src-sym">(</span><span class="src-sym">))&nbsp;</span><span class="src-var">$isavailable&nbsp;</span>=&nbsp;<span class="src-str">'1'</span><span class="src-sym">;</span></div></li>
    124. 

  124. <li><div class="src-line"><a name="a112"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$canshowresults&nbsp;</span>=&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">module</span><span class="src-sym">-&gt;</span><span class="src-id">can_show_results</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    125. 

  125. <li><div class="src-line"><a name="a113"></a>&nbsp;</div></li>
    126. 

  126. <li><div class="src-line"><a name="a114"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Fetch&nbsp;the&nbsp;intro&nbsp;(question)&nbsp;text,&nbsp;but&nbsp;cut&nbsp;everything&nbsp;after&nbsp;the&nbsp;first&nbsp;line</span></div></li>
    127. 

  127. <li><div class="src-line"><a name="a115"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qtext&nbsp;</span>=&nbsp;<a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">module</span><span class="src-sym">-&gt;</span><span class="src-id">get_intro</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
    128. 

  128. <li><div class="src-line"><a name="a116"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qlines&nbsp;</span>=&nbsp;<a href="http://www.php.net/explode">explode</a><span class="src-sym">(</span><span class="src-str">&quot;&lt;br&nbsp;/&gt;&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qtext</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    129. 

  129. <li><div class="src-line"><a name="a117"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/is_array">is_array</a><span class="src-sym">(</span><span class="src-var">$qlines</span><span class="src-sym">)&nbsp;</span>&amp;&amp;&nbsp;<a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$qlines</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-var">$qtext&nbsp;</span>=&nbsp;<a href="http://www.php.net/stripslashes">stripslashes</a><span class="src-sym">(</span><a href="http://www.php.net/strip_tags">strip_tags</a><span class="src-sym">(</span><span class="src-var">$qlines</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
    130. 

  130. <li><div class="src-line"><a name="a118"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">else&nbsp;</span><span class="src-var">$qtext&nbsp;</span>=&nbsp;<span class="src-str">''</span><span class="src-sym">;</span></div></li>
    131. 

  131. <li><div class="src-line"><a name="a119"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Whatever&nbsp;happens,&nbsp;make&nbsp;sure&nbsp;the&nbsp;question&nbsp;text&nbsp;isn't&nbsp;too&nbsp;long</span></div></li>
    132. 

  132. <li><div class="src-line"><a name="a120"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$maxqtextlen&nbsp;</span>=&nbsp;<span class="src-num">128</span><span class="src-sym">;</span></div></li>
    133. 

  133. <li><div class="src-line"><a name="a121"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$qtext</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-var">$maxqtextlen</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
    134. 

  134. <li><div class="src-line"><a name="a122"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qlines&nbsp;</span>=&nbsp;<a href="http://www.php.net/str_split">str_split</a><span class="src-sym">(</span><span class="src-var">$qtext</span><span class="src-sym">,&nbsp;</span><span class="src-var">$maxqtextlen</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    135. 

  135. <li><div class="src-line"><a name="a123"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/is_array">is_array</a><span class="src-sym">(</span><span class="src-var">$qlines</span><span class="src-sym">)&nbsp;</span>&amp;&amp;&nbsp;<a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$qlines</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-var">$qtext&nbsp;</span>=&nbsp;<a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$qlines</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span><span class="src-sym">)</span>.<span class="src-str">'...'</span><span class="src-sym">;</span></div></li>
    136. 

  136. <li><div class="src-line"><a name="a124"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
    137. 

  137. <li><div class="src-line"><a name="a125"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    138. 

  138. <li><div class="src-line"><a name="a126"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Add&nbsp;the&nbsp;data&nbsp;to&nbsp;the&nbsp;response</span></div></li>
    139. 

  139. <li><div class="src-line"><a name="a127"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">add_data_line</span><span class="src-sym">(</span><span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">module</span><span class="src-sym">-&gt;</span><span class="src-id">get_name</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
    140. 

  140. <li><div class="src-line"><a name="a128"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">add_data_line</span><span class="src-sym">(</span><span class="src-var">$qtext</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    141. 

  141. <li><div class="src-line"><a name="a129"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">add_data_line</span><span class="src-sym">(</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-var">$isavailable</span><span class="src-sym">,&nbsp;</span><span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">module</span><span class="src-sym">-&gt;</span><span class="src-id">get_opening_time</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">module</span><span class="src-sym">-&gt;</span><span class="src-id">get_closing_time</span><span class="src-sym">(</span><span class="src-sym">)))</span><span class="src-sym">;</span></div></li>
    142. 

  142. <li><div class="src-line"><a name="a130"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$canshowresults</span><span class="src-sym">)&nbsp;</span><span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">add_data_line</span><span class="src-sym">(</span><span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">module</span><span class="src-sym">-&gt;</span><span class="src-id">get_num_unanswered</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
    143. 

  143. <li><div class="src-line"><a name="a131"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">else&nbsp;</span><span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">add_data_line</span><span class="src-sym">(</span><span class="src-str">'-1'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    144. 

  144. <li><div class="src-line"><a name="a132"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Go&nbsp;through&nbsp;each&nbsp;option</span></div></li>
    145. 

  145. <li><div class="src-line"><a name="a133"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">foreach&nbsp;</span><span class="src-sym">(</span><span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">module</span><span class="src-sym">-&gt;</span><span class="src-id">options&nbsp;</span><span class="src-key">as&nbsp;</span><span class="src-var">$optionid&nbsp;</span>=&gt;&nbsp;<span class="src-var">$option</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
    146. 

  146. <li><div class="src-line"><a name="a134"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Prepare&nbsp;a&nbsp;data&nbsp;array&nbsp;for&nbsp;this&nbsp;option</span></div></li>
    147. 

  147. <li><div class="src-line"><a name="a135"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$optiondata&nbsp;</span>=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    148. 

  148. <li><div class="src-line"><a name="a136"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$optiondata</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$optionid</span><span class="src-sym">;</span></div></li>
    149. 

  149. <li><div class="src-line"><a name="a137"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$optiondata</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<a href="http://www.php.net/stripslashes">stripslashes</a><span class="src-sym">(</span><a href="http://www.php.net/strip_tags">strip_tags</a><span class="src-sym">(</span><span class="src-var">$option</span><span class="src-sym">-&gt;</span><span class="src-id">text</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
    150. 

  150. <li><div class="src-line"><a name="a138"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$canshowresults</span><span class="src-sym">)&nbsp;</span><span class="src-var">$optiondata</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$option</span><span class="src-sym">-&gt;</span><span class="src-id">numselections</span><span class="src-sym">;</span></div></li>
    151. 

  151. <li><div class="src-line"><a name="a139"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">else&nbsp;</span><span class="src-var">$optiondata</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;-<span class="src-num">1</span><span class="src-sym">;</span></div></li>
    152. 

  152. <li><div class="src-line"><a name="a140"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    153. 

  153. <li><div class="src-line"><a name="a141"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">add_data_line</span><span class="src-sym">(</span><span class="src-var">$optiondata</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    154. 

  154. <li><div class="src-line"><a name="a142"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
    155. 

  155. <li><div class="src-line"><a name="a143"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    156. 

  156. <li><div class="src-line"><a name="a144"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
    157. 

  157. <li><div class="src-line"><a name="a145"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Yes&nbsp;-&nbsp;validate&nbsp;the&nbsp;user,&nbsp;and&nbsp;permit&nbsp;auto-registration/enrolment</span></div></li>
    158. 

  158. <li><div class="src-line"><a name="a146"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">validate_user</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    159. 

  159. <li><div class="src-line"><a name="a147"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">set_status_descriptor</span><span class="src-sym">(</span><span class="src-str">'CHOICE_SELECT'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    160. 

  160. <li><div class="src-line"><a name="a148"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    161. 

  161. <li><div class="src-line"><a name="a149"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Attempt&nbsp;to&nbsp;select&nbsp;the&nbsp;option</span></div></li>
    162. 

  162. <li><div class="src-line"><a name="a150"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$result&nbsp;</span>=&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">module</span><span class="src-sym">-&gt;</span><span class="src-id">select_option</span><span class="src-sym">(</span><span class="src-var">$sloodleoptionid</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    163. 

  163. <li><div class="src-line"><a name="a151"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$result</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
    164. 

  164. <li><div class="src-line"><a name="a152"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">set_status_code</span><span class="src-sym">(</span>-<span class="src-num">10016</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    165. 

  165. <li><div class="src-line"><a name="a153"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">add_data_line</span><span class="src-sym">(</span><span class="src-str">'Unknown&nbsp;error&nbsp;selecting&nbsp;option.'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    166. 

  166. <li><div class="src-line"><a name="a154"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
    167. 

  167. <li><div class="src-line"><a name="a155"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">set_status_code</span><span class="src-sym">(</span><span class="src-var">$result</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    168. 

  168. <li><div class="src-line"><a name="a156"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
    169. 

  169. <li><div class="src-line"><a name="a157"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
    170. 

  170. <li><div class="src-line"><a name="a158"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    171. 

  171. <li><div class="src-line"><a name="a159"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Output&nbsp;our&nbsp;response</span></div></li>
    172. 

  172. <li><div class="src-line"><a name="a160"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">render_to_output</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    173. 

  173. <li><div class="src-line"><a name="a161"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    174. 

  174. <li><div class="src-line"><a name="a162"></a><span class="src-php">?&gt;</span></div></li>
    175. 

  175. </ol></div>
    176. 

  176. </div>
    177. 

  177. 	<p class="notes" id="credit">
    178. 

  178. 		Documentation generated on Fri, 17 Jul 2009 11:01:37 +0100 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.4.0</a>
    179. 

  179. 	</p>
    180. 

  180. 	</body>
    181. 

  181. </html>
    182.