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fsource_sloodle__viewusers.php.html

fsource_sloodle__viewusers.php.html 114 KB
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  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 users.php</title>
    7. 

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

  8. 											</head>
    9. 

  9. 		<body>
    10. 

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

  11. <p>Documentation is available at <a href="../sloodle/_view---users.php.html">users.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><span class="src-doc">/**</span></div></li>
    15. 

  15. <li><div class="src-line"><a name="a3"></a><span class="src-doc">*&nbsp;Defines&nbsp;a&nbsp;base&nbsp;class&nbsp;for&nbsp;viewing&nbsp;information&nbsp;about&nbsp;SLOODLE&nbsp;users&nbsp;(avatars).</span></div></li>
    16. 

  16. <li><div class="src-line"><a name="a4"></a><span class="src-doc">*&nbsp;Class&nbsp;is&nbsp;inherited&nbsp;from&nbsp;the&nbsp;base&nbsp;view&nbsp;class.</span></div></li>
    17. 

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

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

  19. <li><div class="src-line"><a name="a7"></a><span class="src-doc">*&nbsp;</span><span class="src-doc-coretag">@copyright</span><span class="src-doc">&nbsp;Copyright&nbsp;(c)&nbsp;2009&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;</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">*</span></div></li>
    22. 

  22. <li><div class="src-line"><a name="a10"></a><span class="src-doc">*&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">*/</span></div></li>
    24. 

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

  25. <li><div class="src-line"><a name="a13"></a><span class="src-doc">/**&nbsp;The&nbsp;base&nbsp;view&nbsp;class&nbsp;*/</span></div></li>
    26. 

  26. <li><div class="src-line"><a name="a14"></a><span class="src-inc">require_once</span><span class="src-sym">(</span><span class="src-id">SLOODLE_DIRROOT</span>.<span class="src-str">'/view/base/base_view.php'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    27. 

  27. <li><div class="src-line"><a name="a15"></a><span class="src-doc">/**&nbsp;SLOODLE&nbsp;course&nbsp;data&nbsp;structure&nbsp;*/</span></div></li>
    28. 

  28. <li><div class="src-line"><a name="a16"></a><span class="src-inc">require_once</span><span class="src-sym">(</span><span class="src-id">SLOODLE_LIBROOT</span>.<span class="src-str">'/course.php'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    29. 

  29. <li><div class="src-line"><a name="a17"></a><span class="src-doc">/**&nbsp;Sloodle&nbsp;Session&nbsp;code.&nbsp;*/</span></div></li>
    30. 

  30. <li><div class="src-line"><a name="a18"></a><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>
    31. 

  31. <li><div class="src-line"><a name="a19"></a><span class="src-doc">/**&nbsp;General&nbsp;Sloodle&nbsp;functionality.&nbsp;*/</span></div></li>
    32. 

  32. <li><div class="src-line"><a name="a20"></a><span class="src-inc">require_once</span><span class="src-sym">(</span><span class="src-id">SLOODLE_LIBROOT</span>.<span class="src-str">'/general.php'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    33. 

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

  34. <li><div class="src-line"><a name="a22"></a><span class="src-doc">/**</span></div></li>
    35. 

  35. <li><div class="src-line"><a name="a23"></a><span class="src-doc">*&nbsp;Class&nbsp;for&nbsp;rendering&nbsp;a&nbsp;view&nbsp;of&nbsp;SLOODLE&nbsp;users.</span></div></li>
    36. 

  36. <li><div class="src-line"><a name="a24"></a><span class="src-doc">*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;sloodle</span></div></li>
    37. 

  37. <li><div class="src-line"><a name="a25"></a><span class="src-doc">*/</span></div></li>
    38. 

  38. <li><div class="src-line"><a name="a26"></a><span class="src-key">class&nbsp;</span><a href="../sloodle/sloodle_view_users.html">sloodle_view_users</a>&nbsp;<span class="src-key">extends&nbsp;</span><a href="../sloodle/sloodle_base_view.html#methodsloodle_base_view">sloodle_base_view</a></div></li>
    39. 

  39. <li><div class="src-line"><a name="a27"></a><span class="src-sym">{</span></div></li>
    40. 

  40. <li><div class="src-line"><a name="a28"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
    41. 

  41. <li><div class="src-line"><a name="a29"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Integer&nbsp;ID&nbsp;of&nbsp;the&nbsp;course&nbsp;which&nbsp;is&nbsp;being&nbsp;accessed.</span></div></li>
    42. 

  42. <li><div class="src-line"><a name="a30"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">integer&nbsp;</span></div></li>
    43. 

  43. <li><div class="src-line"><a name="a31"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@access</span><span class="src-doc">&nbsp;private</span></div></li>
    44. 

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

  45. <li><div class="src-line"><a name="a33"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">var&nbsp;</span><a href="../sloodle/sloodle_view_users.html#var$courseid">$courseid</a>&nbsp;=&nbsp;<span class="src-num">0</span><span class="src-sym">;</span></div></li>
    46. 

  46. <li><div class="src-line"><a name="a34"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    47. 

  47. <li><div class="src-line"><a name="a35"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
    48. 

  48. <li><div class="src-line"><a name="a36"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;The&nbsp;VLE&nbsp;course&nbsp;object,&nbsp;retrieved&nbsp;directly&nbsp;from&nbsp;database.</span></div></li>
    49. 

  49. <li><div class="src-line"><a name="a37"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">object&nbsp;</span></div></li>
    50. 

  50. <li><div class="src-line"><a name="a38"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@access</span><span class="src-doc">&nbsp;private</span></div></li>
    51. 

  51. <li><div class="src-line"><a name="a39"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
    52. 

  52. <li><div class="src-line"><a name="a40"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">var&nbsp;</span><a href="../sloodle/sloodle_view_users.html#var$course">$course</a>&nbsp;=&nbsp;<span class="src-num">0</span><span class="src-sym">;</span></div></li>
    53. 

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

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

  55. <li><div class="src-line"><a name="a43"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;SLOODLE&nbsp;course&nbsp;object,&nbsp;retrieved&nbsp;directly&nbsp;from&nbsp;database.</span></div></li>
    56. 

  56. <li><div class="src-line"><a name="a44"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">object&nbsp;</span></div></li>
    57. 

  57. <li><div class="src-line"><a name="a45"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@access</span><span class="src-doc">&nbsp;private</span></div></li>
    58. 

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

  59. <li><div class="src-line"><a name="a47"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">var&nbsp;</span><a href="../sloodle/sloodle_view_users.html#var$sloodle_course">$sloodle_course</a>&nbsp;=&nbsp;<span class="src-id">null</span><span class="src-sym">;</span></div></li>
    60. 

  60. <li><div class="src-line"><a name="a48"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    61. 

  61. <li><div class="src-line"><a name="a49"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
    62. 

  62. <li><div class="src-line"><a name="a50"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;The&nbsp;search&nbsp;string&nbsp;for&nbsp;users&nbsp;where&nbsp;appropriate.</span></div></li>
    63. 

  63. <li><div class="src-line"><a name="a51"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">string&nbsp;</span></div></li>
    64. 

  64. <li><div class="src-line"><a name="a52"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@access</span><span class="src-doc">&nbsp;private</span></div></li>
    65. 

  65. <li><div class="src-line"><a name="a53"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
    66. 

  66. <li><div class="src-line"><a name="a54"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">var&nbsp;</span><a href="../sloodle/sloodle_view_users.html#var$searchstr">$searchstr</a>&nbsp;=&nbsp;<span class="src-str">''</span><span class="src-sym">;</span></div></li>
    67. 

  67. <li><div class="src-line"><a name="a55"></a>&nbsp;</div></li>
    68. 

  68. <li><div class="src-line"><a name="a56"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
    69. 

  69. <li><div class="src-line"><a name="a57"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Moodle&nbsp;permissions&nbsp;context&nbsp;for&nbsp;the&nbsp;current&nbsp;course.</span></div></li>
    70. 

  70. <li><div class="src-line"><a name="a58"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">object&nbsp;</span></div></li>
    71. 

  71. <li><div class="src-line"><a name="a59"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@access</span><span class="src-doc">&nbsp;private</span></div></li>
    72. 

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

  73. <li><div class="src-line"><a name="a61"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">var&nbsp;</span><a href="../sloodle/sloodle_view_users.html#var$course_context">$course_context</a>&nbsp;=&nbsp;<span class="src-id">null</span><span class="src-sym">;</span></div></li>
    74. 

  74. <li><div class="src-line"><a name="a62"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    75. 

  75. <li><div class="src-line"><a name="a63"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
    76. 

  76. <li><div class="src-line"><a name="a64"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Moodle&nbsp;permissions&nbsp;context&nbsp;for&nbsp;the&nbsp;system.</span></div></li>
    77. 

  77. <li><div class="src-line"><a name="a65"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">object&nbsp;</span></div></li>
    78. 

  78. <li><div class="src-line"><a name="a66"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@access</span><span class="src-doc">&nbsp;private</span></div></li>
    79. 

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

  80. <li><div class="src-line"><a name="a68"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">var&nbsp;</span><a href="../sloodle/sloodle_view_users.html#var$system_context">$system_context</a>&nbsp;=&nbsp;<span class="src-id">null</span><span class="src-sym">;</span></div></li>
    81. 

  81. <li><div class="src-line"><a name="a69"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    82. 

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

  83. <li><div class="src-line"><a name="a71"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Indicates&nbsp;if&nbsp;we&nbsp;should&nbsp;only&nbsp;show&nbsp;users&nbsp;who&nbsp;have&nbsp;avatars.&nbsp;Fetched&nbsp;from&nbsp;request&nbsp;parameters&nbsp;where&nbsp;given.</span></div></li>
    84. 

  84. <li><div class="src-line"><a name="a72"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">bool&nbsp;</span></div></li>
    85. 

  85. <li><div class="src-line"><a name="a73"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@access</span><span class="src-doc">&nbsp;private</span></div></li>
    86. 

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

  87. <li><div class="src-line"><a name="a75"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">var&nbsp;</span><a href="../sloodle/sloodle_view_users.html#var$sloodleonly">$sloodleonly</a>&nbsp;=&nbsp;<span class="src-id">true</span><span class="src-sym">;</span></div></li>
    88. 

  88. <li><div class="src-line"><a name="a76"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    89. 

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

  90. <li><div class="src-line"><a name="a78"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;URL&nbsp;for&nbsp;accessing&nbsp;the&nbsp;current&nbsp;course.</span></div></li>
    91. 

  91. <li><div class="src-line"><a name="a79"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">string&nbsp;</span></div></li>
    92. 

  92. <li><div class="src-line"><a name="a80"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@access</span><span class="src-doc">&nbsp;private</span></div></li>
    93. 

  93. <li><div class="src-line"><a name="a81"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
    94. 

  94. <li><div class="src-line"><a name="a82"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">var&nbsp;</span><a href="../sloodle/sloodle_view_users.html#var$courseurl">$courseurl</a>&nbsp;=&nbsp;<span class="src-str">''</span><span class="src-sym">;</span></div></li>
    95. 

  95. <li><div class="src-line"><a name="a83"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    96. 

  96. <li><div class="src-line"><a name="a84"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
    97. 

  97. <li><div class="src-line"><a name="a85"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Short&nbsp;name&nbsp;of&nbsp;the&nbsp;current&nbsp;course.</span></div></li>
    98. 

  98. <li><div class="src-line"><a name="a86"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">string&nbsp;</span></div></li>
    99. 

  99. <li><div class="src-line"><a name="a87"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@access</span><span class="src-doc">&nbsp;private</span></div></li>
    100. 

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

  101. <li><div class="src-line"><a name="a89"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">var&nbsp;</span><a href="../sloodle/sloodle_view_users.html#var$courseshortname">$courseshortname</a>&nbsp;=&nbsp;<span class="src-str">''</span><span class="src-sym">;</span></div></li>
    102. 

  102. <li><div class="src-line"><a name="a90"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    103. 

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

  104. <li><div class="src-line"><a name="a92"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Full&nbsp;name&nbsp;of&nbsp;the&nbsp;current&nbsp;course.</span></div></li>
    105. 

  105. <li><div class="src-line"><a name="a93"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">string&nbsp;</span></div></li>
    106. 

  106. <li><div class="src-line"><a name="a94"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@access</span><span class="src-doc">&nbsp;private</span></div></li>
    107. 

  107. <li><div class="src-line"><a name="a95"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
    108. 

  108. <li><div class="src-line"><a name="a96"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">var&nbsp;</span><a href="../sloodle/sloodle_view_users.html#var$coursefullname">$coursefullname</a>&nbsp;=&nbsp;<span class="src-str">''</span><span class="src-sym">;</span></div></li>
    109. 

  109. <li><div class="src-line"><a name="a97"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    110. 

  110. <li><div class="src-line"><a name="a98"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
    111. 

  111. <li><div class="src-line"><a name="a99"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;The&nbsp;result&nbsp;number&nbsp;to&nbsp;start&nbsp;displaying&nbsp;from</span></div></li>
    112. 

  112. <li><div class="src-line"><a name="a100"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">integer&nbsp;</span></div></li>
    113. 

  113. <li><div class="src-line"><a name="a101"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@access</span><span class="src-doc">&nbsp;private</span></div></li>
    114. 

  114. <li><div class="src-line"><a name="a102"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
    115. 

  115. <li><div class="src-line"><a name="a103"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">var&nbsp;</span><a href="../sloodle/sloodle_view_users.html#var$start">$start</a>&nbsp;=&nbsp;<span class="src-num">0</span><span class="src-sym">;</span></div></li>
    116. 

  116. <li><div class="src-line"><a name="a104"></a>&nbsp;</div></li>
    117. 

  117. <li><div class="src-line"><a name="a105"></a>&nbsp;</div></li>
    118. 

  118. <li><div class="src-line"><a name="a106"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
    119. 

  119. <li><div class="src-line"><a name="a107"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Constructor.</span></div></li>
    120. 

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

  121. <li><div class="src-line"><a name="a109"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">function&nbsp;</span><a href="../sloodle/sloodle_view_users.html#methodsloodle_view_users">sloodle_view_users</a><span class="src-sym">(</span><span class="src-sym">)</span></div></li>
    122. 

  122. <li><div class="src-line"><a name="a110"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">{</span></div></li>
    123. 

  123. <li><div class="src-line"><a name="a111"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
    124. 

  124. <li><div class="src-line"><a name="a112"></a>&nbsp;</div></li>
    125. 

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

  126. <li><div class="src-line"><a name="a114"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Check&nbsp;and&nbsp;process&nbsp;the&nbsp;request&nbsp;parameters.</span></div></li>
    127. 

  127. <li><div class="src-line"><a name="a115"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
    128. 

  128. <li><div class="src-line"><a name="a116"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">function&nbsp;</span><a href="../sloodle/sloodle_view_users.html#methodprocess_request">process_request</a><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;<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">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>
    131. 

  131. <li><div class="src-line"><a name="a119"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    132. 

  132. <li><div class="src-line"><a name="a120"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Fetch&nbsp;our&nbsp;Moodle&nbsp;and&nbsp;SLOODLE&nbsp;course&nbsp;data</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-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseid">courseid</a>&nbsp;=&nbsp;<span class="src-id">optional_param</span><span class="src-sym">(</span><span class="src-str">'course'</span><span class="src-sym">,&nbsp;</span><span class="src-id">SITEID</span><span class="src-sym">,&nbsp;</span><span class="src-id">PARAM_INT</span><span class="src-sym">)</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;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$course">course</a>&nbsp;=&nbsp;<span class="src-id">get_record</span><span class="src-sym">(</span><span class="src-str">'course'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'id'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseid">courseid</a><span class="src-sym">))&nbsp;</span><span class="src-id">error</span><span class="src-sym">(</span><span class="src-str">'Could&nbsp;not&nbsp;find&nbsp;course.'</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;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$sloodle_course">sloodle_course</a>&nbsp;=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../sloodle/SloodleCourse.html">SloodleCourse</a></span><span class="src-sym">(</span><span class="src-sym">)</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-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$sloodle_course">sloodle_course</a><span class="src-sym">-&gt;</span><span class="src-id">load</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$course">course</a><span class="src-sym">))&nbsp;</span><span class="src-id">error</span><span class="src-sym">(</span><span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'failedcourseload'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'sloodle'</span><span class="src-sym">))</span><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;Construct&nbsp;the&nbsp;course&nbsp;URL,&nbsp;and&nbsp;fetch&nbsp;the&nbsp;names</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">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseurl">courseurl</a>&nbsp;=&nbsp;<span class="src-var">$CFG</span><span class="src-sym">-&gt;</span><span class="src-id">wwwroot</span>.<span class="src-str">'/course/view.php?id='</span>.<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseid">courseid</a><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">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseshortname">courseshortname</a>&nbsp;=&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$course">course</a><span class="src-sym">-&gt;</span><span class="src-id">shortname</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">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$coursefullname">coursefullname</a>&nbsp;=&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$course">course</a><span class="src-sym">-&gt;</span><span class="src-id">fullname</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;</div></li>
    143. 

  143. <li><div class="src-line"><a name="a131"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Fetch&nbsp;the&nbsp;other&nbsp;parameters</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-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$searchstr">searchstr</a>&nbsp;=&nbsp;<a href="http://www.php.net/addslashes">addslashes</a><span class="src-sym">(</span><span class="src-id">optional_param</span><span class="src-sym">(</span><span class="src-str">'search'</span><span class="src-sym">,&nbsp;</span><span class="src-str">''</span><span class="src-sym">,&nbsp;</span><span class="src-id">PARAM_TEXT</span><span class="src-sym">))</span><span class="src-sym">;</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-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$sloodleonly">sloodleonly</a>&nbsp;=&nbsp;<span class="src-id">optional_param</span><span class="src-sym">(</span><span class="src-str">'sloodleonly'</span><span class="src-sym">,&nbsp;</span><span class="src-id">false</span><span class="src-sym">,&nbsp;</span><span class="src-id">PARAM_BOOL</span><span class="src-sym">)</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;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$start">start</a>&nbsp;=&nbsp;<span class="src-id">optional_param</span><span class="src-sym">(</span><span class="src-str">'start'</span><span class="src-sym">,&nbsp;</span><span class="src-num">0</span><span class="src-sym">,&nbsp;</span><span class="src-id">PARAM_INT</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    147. 

  147. <li><div class="src-line"><a name="a135"></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">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$start">start</a>&nbsp;&lt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$start">start</a>&nbsp;=&nbsp;<span class="src-num">0</span><span class="src-sym">;</span></div></li>
    148. 

  148. <li><div class="src-line"><a name="a136"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
    149. 

  149. <li><div class="src-line"><a name="a137"></a>&nbsp;</div></li>
    150. 

  150. <li><div class="src-line"><a name="a138"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
    151. 

  151. <li><div class="src-line"><a name="a139"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Check&nbsp;that&nbsp;the&nbsp;user&nbsp;is&nbsp;logged-in&nbsp;and&nbsp;has&nbsp;permission&nbsp;to&nbsp;alter&nbsp;course&nbsp;settings.</span></div></li>
    152. 

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

  153. <li><div class="src-line"><a name="a141"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">function&nbsp;</span><a href="../sloodle/sloodle_view_users.html#methodcheck_permission">check_permission</a><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;<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;<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>
    156. 

  156. <li><div class="src-line"><a name="a144"></a>&nbsp;&nbsp;&nbsp;&nbsp;</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;Ensure&nbsp;the&nbsp;user&nbsp;logs&nbsp;in</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-id">require_login</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-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-id">isguestuser</span><span class="src-sym">(</span><span class="src-sym">))&nbsp;</span><span class="src-id">error</span><span class="src-sym">(</span><span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'noguestaccess'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'sloodle'</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;<span class="src-comm">//add_to_log($this-&gt;course-&gt;id,&nbsp;'course',&nbsp;'view&nbsp;sloodle&nbsp;user',&nbsp;'',&nbsp;&quot;{$this-&gt;course-&gt;id}&quot;);</span></div></li>
    161. 

  161. <li><div class="src-line"><a name="a149"></a>&nbsp;</div></li>
    162. 

  162. <li><div class="src-line"><a name="a150"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    163. 

  163. <li><div class="src-line"><a name="a151"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;We&nbsp;need&nbsp;to&nbsp;establish&nbsp;some&nbsp;permissions&nbsp;here</span></div></li>
    164. 

  164. <li><div class="src-line"><a name="a152"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$course_context">course_context</a>&nbsp;=&nbsp;<span class="src-id">get_context_instance</span><span class="src-sym">(</span><span class="src-id">CONTEXT_COURSE</span><span class="src-sym">,&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseid">courseid</a><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;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$system_context">system_context</a>&nbsp;=&nbsp;<span class="src-id">get_context_instance</span><span class="src-sym">(</span><span class="src-id">CONTEXT_SYSTEM</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-comm">//&nbsp;Make&nbsp;sure&nbsp;the&nbsp;user&nbsp;has&nbsp;permission&nbsp;to&nbsp;view&nbsp;this&nbsp;course&nbsp;(but&nbsp;let&nbsp;anybody&nbsp;view&nbsp;the&nbsp;site&nbsp;course&nbsp;details)</span></div></li>
    167. 

  167. <li><div class="src-line"><a name="a155"></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">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseid">courseid</a>&nbsp;!=&nbsp;<span class="src-id">SITEID</span><span class="src-sym">)&nbsp;</span><span class="src-id">require_capability</span><span class="src-sym">(</span><span class="src-str">'moodle/course:view'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$course_context">course_context</a><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;<span class="src-sym">}</span></div></li>
    169. 

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

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

  171. <li><div class="src-line"><a name="a159"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Print&nbsp;the&nbsp;course&nbsp;settings&nbsp;page&nbsp;header.</span></div></li>
    172. 

  172. <li><div class="src-line"><a name="a160"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
    173. 

  173. <li><div class="src-line"><a name="a161"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">function&nbsp;</span><a href="../sloodle/sloodle_view_users.html#methodprint_header">print_header</a><span class="src-sym">(</span><span class="src-sym">)</span></div></li>
    174. 

  174. <li><div class="src-line"><a name="a162"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">{</span></div></li>
    175. 

  175. <li><div class="src-line"><a name="a163"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$navigation&nbsp;</span>=&nbsp;<span class="src-str">''</span><span class="src-sym">;</span></div></li>
    176. 

  176. <li><div class="src-line"><a name="a164"></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">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseid">courseid</a>&nbsp;!=&nbsp;<span class="src-id">SITEID</span><span class="src-sym">)&nbsp;</span><span class="src-var">$navigation&nbsp;</span>.=&nbsp;<span class="src-str">&quot;</span><span class="src-str">&lt;a&nbsp;href=\&quot;{<span class="src-var">$this</span></span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseurl">courseurl</a><span class="src-sym">}</span>\&quot;&gt;{<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseshortname">courseshortname</a><span class="src-sym">}</span>&lt;/a&gt;&nbsp;-&gt;&nbsp;</span><span class="src-str"><span class="src-str">"</span><span class="src-sym">;</span></span></div></li>
    177. 

  177. <li><div class="src-line"><a name="a165"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$navigation</span>&nbsp;.=&nbsp;<span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'sloodleuserprofiles'</span><span class="src-sym">,</span>&nbsp;<span class="src-str">'sloodle'</span><span class="src-sym">)</span><span class="src-sym">;</span></span></div></li>
    178. 

  178. <li><div class="src-line"><a name="a166"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-id">print_header</span><span class="src-sym">(</span><span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'sloodleuserprofiles'</span><span class="src-sym">,</span>&nbsp;<span class="src-str">'sloodle'</span><span class="src-sym">)</span><span class="src-sym">,</span>&nbsp;<span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'sloodleuserprofiles'</span><span class="src-sym">,</span>&nbsp;<span class="src-str">'sloodle'</span><span class="src-sym">)</span><span class="src-sym">,</span>&nbsp;<span class="src-var">$navigation</span><span class="src-sym">,</span>&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">,</span>&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">,</span>&nbsp;<span class="src-id">false</span><span class="src-sym">)</span><span class="src-sym">;</span></span></div></li>
    179. 

  179. <li><div class="src-line"><a name="a167"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></span></div></li>
    180. 

  180. <li><div class="src-line"><a name="a168"></a>&nbsp;</div></li>
    181. 

  181. <li><div class="src-line"><a name="a169"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;/**</span></div></li>
    182. 

  182. <li><div class="src-line"><a name="a170"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Render&nbsp;the&nbsp;view&nbsp;of&nbsp;the&nbsp;module&nbsp;or&nbsp;feature.</span></div></li>
    183. 

  183. <li><div class="src-line"><a name="a171"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;This&nbsp;MUST&nbsp;be&nbsp;overridden&nbsp;to&nbsp;provide&nbsp;functionality.</span></div></li>
    184. 

  184. <li><div class="src-line"><a name="a172"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
    185. 

  185. <li><div class="src-line"><a name="a173"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">function</span>&nbsp;<span class="src-id">render</span><span class="src-sym">(</span><span class="src-sym">)</span></span></div></li>
    186. 

  186. <li><div class="src-line"><a name="a174"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">{</span></span></div></li>
    187. 

  187. <li><div class="src-line"><a name="a175"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">global</span>&nbsp;<span class="src-var">$CFG</span><span class="src-sym">,</span>&nbsp;<span class="src-var">$USER</span><span class="src-sym">;</span></span></div></li>
    188. 

  188. <li><div class="src-line"><a name="a176"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    189. 

  189. <li><div class="src-line"><a name="a177"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Get&nbsp;the&nbsp;localization&nbsp;strings</span></span></div></li>
    190. 

  190. <li><div class="src-line"><a name="a178"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$strsloodle</span>&nbsp;=&nbsp;<span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'modulename'</span><span class="src-sym">,</span>&nbsp;<span class="src-str">'sloodle'</span><span class="src-sym">)</span><span class="src-sym">;</span></span></div></li>
    191. 

  191. <li><div class="src-line"><a name="a179"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$strsloodles</span>&nbsp;=&nbsp;<span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'modulenameplural'</span><span class="src-sym">,</span>&nbsp;<span class="src-str">'sloodle'</span><span class="src-sym">)</span><span class="src-sym">;</span></span></div></li>
    192. 

  192. <li><div class="src-line"><a name="a180"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    193. 

  193. <li><div class="src-line"><a name="a181"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Open&nbsp;the&nbsp;main&nbsp;body&nbsp;section</span></span></div></li>
    194. 

  194. <li><div class="src-line"><a name="a182"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;div&nbsp;style=&quot;text-align:center;padding-left:8px;padding-right:8px;&quot;&gt;'</span><span class="src-sym">;</span></span></div></li>
    195. 

  195. <li><div class="src-line"><a name="a183"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    196. 

  196. <li><div class="src-line"><a name="a184"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    197. 

  197. <li><div class="src-line"><a name="a185"></a></span><span class="src-str"><span class="src-comm">//------------------------------------------------------</span></span></div></li>
    198. 

  198. <li><div class="src-line"><a name="a186"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    199. 

  199. <li><div class="src-line"><a name="a187"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-id">print_box_start</span><span class="src-sym">(</span><span class="src-str">'generalbox&nbsp;boxwidthwide&nbsp;boxaligncenter'</span><span class="src-sym">)</span><span class="src-sym">;</span></span></div></li>
    200. 

  200. <li><div class="src-line"><a name="a188"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;table&nbsp;style=&quot;text-align:left;&nbsp;vertical-align:top;&nbsp;margin-left:auto;&nbsp;margin-right:auto;&quot;&gt;'</span><span class="src-sym">;</span></span></div></li>
    201. 

  201. <li><div class="src-line"><a name="a189"></a></span><span class="src-str"><span class="src-comm">//&nbsp;//&nbsp;SEARCH&nbsp;FORMS&nbsp;//&nbsp;//</span></span></div></li>
    202. 

  202. <li><div class="src-line"><a name="a190"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;tr&gt;'</span><span class="src-sym">;</span></span></div></li>
    203. 

  203. <li><div class="src-line"><a name="a191"></a>&nbsp;</div></li>
    204. 

  204. <li><div class="src-line"><a name="a192"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;COURSE&nbsp;SELECT&nbsp;FORM&nbsp;//</span></span></div></li>
    205. 

  205. <li><div class="src-line"><a name="a193"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;td&nbsp;style=&quot;width:350px;&nbsp;border:solid&nbsp;1px&nbsp;#bbbbbb;&nbsp;padding:4px;&nbsp;vertical-align:top;&nbsp;width:33%;&quot;&gt;'</span><span class="src-sym">;</span></span></div></li>
    206. 

  206. <li><div class="src-line"><a name="a194"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    207. 

  207. <li><div class="src-line"><a name="a195"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">"</span>&lt;form&nbsp;action=\&quot;</span>{<span class="src-var">$CFG</span><span class="src-sym">-&gt;</span><span class="src-id">wwwroot</span><span class="src-str"></span><span class="src-sym">}</span>/mod/sloodle/view.php\&quot;&nbsp;method=\&quot;get\&quot;&gt;<span class="src-str">"</span><span class="src-sym">;</span></span></div></li>
    208. 

  208. <li><div class="src-line"><a name="a196"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;input&nbsp;type=&quot;hidden&quot;&nbsp;name=&quot;_type&quot;&nbsp;value=&quot;users&quot;&nbsp;/&gt;'</span><span class="src-sym">;</span></span></div></li>
    209. 

  209. <li><div class="src-line"><a name="a197"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;span&nbsp;style=&quot;font-weight:bold;&quot;&gt;'</span>.<span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'changecourse'</span><span class="src-sym">,</span><span class="src-str">'sloodle'</span><span class="src-sym">)</span>.<span class="src-str">'&lt;/span&gt;&lt;br/&gt;'</span><span class="src-sym">;</span></span></div></li>
    210. 

  210. <li><div class="src-line"><a name="a198"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    211. 

  211. <li><div class="src-line"><a name="a199"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;select&nbsp;name=&quot;course&quot;&nbsp;size=&quot;1&quot;&gt;'</span><span class="src-sym">;</span></span></div></li>
    212. 

  212. <li><div class="src-line"><a name="a200"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    213. 

  213. <li><div class="src-line"><a name="a201"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Get&nbsp;a&nbsp;list&nbsp;of&nbsp;all&nbsp;courses</span></span></div></li>
    214. 

  214. <li><div class="src-line"><a name="a202"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$allcourses</span>&nbsp;=&nbsp;<span class="src-id">get_courses</span><span class="src-sym">(</span><span class="src-str">'all'</span><span class="src-sym">,</span>&nbsp;<span class="src-str">'c.shortname'</span><span class="src-sym">,</span>&nbsp;<span class="src-str">'c.id,&nbsp;c.shortname,&nbsp;c.fullname'</span><span class="src-sym">)</span><span class="src-sym">;</span></span></div></li>
    215. 

  215. <li><div class="src-line"><a name="a203"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span>&nbsp;<span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$allcourses</span><span class="src-sym">)</span>&nbsp;<span class="src-var">$allcourses</span>&nbsp;=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></span></div></li>
    216. 

  216. <li><div class="src-line"><a name="a204"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">foreach</span>&nbsp;<span class="src-sym">(</span><span class="src-var">$allcourses</span>&nbsp;<span class="src-key">as</span>&nbsp;<span class="src-var">$as</span><span class="src-sym">)</span>&nbsp;<span class="src-sym">{</span></span></div></li>
    217. 

  217. <li><div class="src-line"><a name="a205"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Is&nbsp;the&nbsp;user&nbsp;able&nbsp;to&nbsp;view&nbsp;this&nbsp;particular&nbsp;course?</span></span></div></li>
    218. 

  218. <li><div class="src-line"><a name="a206"></a></span><span class="src-str"><span class="src-comm"></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span>&nbsp;<span class="src-sym">(</span><span class="src-var">$as</span></span><span class="src-sym">-&gt;</span><span class="src-id">id&nbsp;</span>==&nbsp;<span class="src-id">SITEID&nbsp;</span>||&nbsp;<span class="src-id">has_capability</span><span class="src-sym">(</span><span class="src-str">'moodle/course:view'</span><span class="src-sym">,&nbsp;</span><span class="src-id">get_context_instance</span><span class="src-sym">(</span><span class="src-id">CONTEXT_COURSE</span><span class="src-sym">,&nbsp;</span><span class="src-var">$as</span><span class="src-sym">-&gt;</span><span class="src-id">id</span><span class="src-sym">)))&nbsp;</span><span class="src-str"></span><span class="src-sym">{</span></span></div></li>
    219. 

  219. <li><div class="src-line"><a name="a207"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Output&nbsp;this&nbsp;as&nbsp;an&nbsp;option</span></span></div></li>
    220. 

  220. <li><div class="src-line"><a name="a208"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">"</span>&lt;option&nbsp;value=\&quot;</span>{<span class="src-var">$as</span><span class="src-sym">-&gt;</span><span class="src-id">id</span><span class="src-str"></span><span class="src-sym">}</span>\&quot;<span class="src-str">"</span><span class="src-sym">;</span></span></div></li>
    221. 

  221. <li><div class="src-line"><a name="a209"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span>&nbsp;<span class="src-sym">(</span><span class="src-var">$as</span></span><span class="src-sym">-&gt;</span><span class="src-id">id&nbsp;</span>==&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseid">courseid</a><span class="src-sym">)&nbsp;</span>echo&nbsp;<span class="src-str">&quot;selected&quot;</span><span class="src-sym">;</span></div></li>
    222. 

  222. <li><div class="src-line"><a name="a210"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span class="src-str"><span class="src-str">"</span>&gt;</span>{<span class="src-var">$as</span><span class="src-sym">-&gt;</span><span class="src-id">fullname</span><span class="src-str"></span><span class="src-sym">}</span>&lt;/option&gt;<span class="src-str">"</span><span class="src-sym">;</span></span></div></li>
    223. 

  223. <li><div class="src-line"><a name="a211"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></span></div></li>
    224. 

  224. <li><div class="src-line"><a name="a212"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></span></div></li>
    225. 

  225. <li><div class="src-line"><a name="a213"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;/select&gt;&lt;br/&gt;'</span><span class="src-sym">;</span></span></div></li>
    226. 

  226. <li><div class="src-line"><a name="a214"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    227. 

  227. <li><div class="src-line"><a name="a215"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;input&nbsp;type=&quot;checkbox&quot;&nbsp;value=&quot;true&quot;&nbsp;name=&quot;sloodleonly&quot;'</span><span class="src-sym">;</span></span></div></li>
    228. 

  228. <li><div class="src-line"><a name="a216"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span>&nbsp;<span class="src-sym">(</span><span class="src-var">$this</span></span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$sloodleonly">sloodleonly</a><span class="src-sym">)&nbsp;</span>echo&nbsp;<span class="src-str">&quot;checked&quot;</span><span class="src-sym">;</span></div></li>
    229. 

  229. <li><div class="src-line"><a name="a217"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'/&gt;'</span>.<span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'showavatarsonly'</span><span class="src-sym">,</span><span class="src-str">'sloodle'</span><span class="src-sym">)</span>.<span class="src-str">'&lt;br/&gt;'</span><span class="src-sym">;</span></div></li>
    230. 

  230. <li><div class="src-line"><a name="a218"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;input&nbsp;type=&quot;submit&quot;&nbsp;value=&quot;'</span>.<span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'submit'</span><span class="src-sym">,</span><span class="src-str">'sloodle'</span><span class="src-sym">)</span>.<span class="src-str">'&quot;&nbsp;/&gt;'</span><span class="src-sym">;</span></div></li>
    231. 

  231. <li><div class="src-line"><a name="a219"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    232. 

  232. <li><div class="src-line"><a name="a220"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;/form&gt;'</span><span class="src-sym">;</span></div></li>
    233. 

  233. <li><div class="src-line"><a name="a221"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    234. 

  234. <li><div class="src-line"><a name="a222"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;/td&gt;'</span><span class="src-sym">;</span></div></li>
    235. 

  235. <li><div class="src-line"><a name="a223"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    236. 

  236. <li><div class="src-line"><a name="a224"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;USER&nbsp;SEARCH&nbsp;FORM&nbsp;//</span></div></li>
    237. 

  237. <li><div class="src-line"><a name="a225"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;td&nbsp;style=&quot;width:350px;&nbsp;border:solid&nbsp;1px&nbsp;#bbbbbb;&nbsp;padding:4px;&nbsp;vertical-align:top;&nbsp;width:33%;&quot;&gt;'</span><span class="src-sym">;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    238. 

  238. <li><div class="src-line"><a name="a226"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    239. 

  239. <li><div class="src-line"><a name="a227"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span class="src-str"><span class="src-str">"</span>&lt;form&nbsp;action=\&quot;</span>{<span class="src-var">$CFG</span><span class="src-sym">-&gt;</span><span class="src-id">wwwroot</span><span class="src-str"></span><span class="src-sym">}</span>/mod/sloodle/view.php\&quot;&nbsp;method=\&quot;get\&quot;&gt;<span class="src-str">"</span><span class="src-sym">;</span></span></div></li>
    240. 

  240. <li><div class="src-line"><a name="a228"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;input&nbsp;type=&quot;hidden&quot;&nbsp;name=&quot;_type&quot;&nbsp;value=&quot;users&quot;&nbsp;/&gt;'</span><span class="src-sym">;</span></span></div></li>
    241. 

  241. <li><div class="src-line"><a name="a229"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    242. 

  242. <li><div class="src-line"><a name="a230"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;span&nbsp;style=&quot;font-weight:bold;&quot;&gt;'</span>.<span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'usersearch'</span><span class="src-sym">,</span><span class="src-str">'sloodle'</span><span class="src-sym">)</span>.<span class="src-str">'&lt;/span&gt;&lt;br/&gt;'</span><span class="src-sym">;</span></span></div></li>
    243. 

  243. <li><div class="src-line"><a name="a231"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    244. 

  244. <li><div class="src-line"><a name="a232"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;input&nbsp;type=&quot;hidden&quot;&nbsp;value=&quot;'</span>.<span class="src-var">$this</span></span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseid">courseid</a>.<span class="src-str">'&quot;&nbsp;name=&quot;course&quot;/&gt;'</span><span class="src-sym">;</span></div></li>
    245. 

  245. <li><div class="src-line"><a name="a233"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;input&nbsp;type=&quot;text&quot;&nbsp;value=&quot;'</span>.<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$searchstr">searchstr</a>.<span class="src-str">'&quot;&nbsp;name=&quot;search&quot;&nbsp;size=&quot;30&quot;&nbsp;maxlength=&quot;30&quot;/&gt;&lt;br/&gt;'</span><span class="src-sym">;</span></div></li>
    246. 

  246. <li><div class="src-line"><a name="a234"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    247. 

  247. <li><div class="src-line"><a name="a235"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;input&nbsp;type=&quot;checkbox&quot;&nbsp;value=&quot;true&quot;&nbsp;name=&quot;sloodleonly&quot;'</span><span class="src-sym">;</span></div></li>
    248. 

  248. <li><div class="src-line"><a name="a236"></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">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$sloodleonly">sloodleonly</a><span class="src-sym">)&nbsp;</span>echo&nbsp;<span class="src-str">&quot;checked&quot;</span><span class="src-sym">;</span></div></li>
    249. 

  249. <li><div class="src-line"><a name="a237"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'/&gt;'</span>.<span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'showavatarsonly'</span><span class="src-sym">,</span><span class="src-str">'sloodle'</span><span class="src-sym">)</span>.<span class="src-str">'&lt;br/&gt;'</span><span class="src-sym">;</span></div></li>
    250. 

  250. <li><div class="src-line"><a name="a238"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    251. 

  251. <li><div class="src-line"><a name="a239"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;input&nbsp;type=&quot;submit&quot;&nbsp;value=&quot;'</span>.<span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'submit'</span><span class="src-sym">,</span><span class="src-str">'sloodle'</span><span class="src-sym">)</span>.<span class="src-str">'&quot;&nbsp;/&gt;'</span><span class="src-sym">;</span></div></li>
    252. 

  252. <li><div class="src-line"><a name="a240"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;/form&gt;'</span><span class="src-sym">;</span></div></li>
    253. 

  253. <li><div class="src-line"><a name="a241"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    254. 

  254. <li><div class="src-line"><a name="a242"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;/td&gt;'</span><span class="src-sym">;</span></div></li>
    255. 

  255. <li><div class="src-line"><a name="a243"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    256. 

  256. <li><div class="src-line"><a name="a244"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    257. 

  257. <li><div class="src-line"><a name="a245"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    258. 

  258. <li><div class="src-line"><a name="a246"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;AVATAR&nbsp;SEARCH&nbsp;//</span></div></li>
    259. 

  259. <li><div class="src-line"><a name="a247"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;td&nbsp;style=&quot;width:350px;&nbsp;border:solid&nbsp;1px&nbsp;#bbbbbb;&nbsp;padding:4px;&nbsp;vertical-align:top;&nbsp;width:33%;&quot;&gt;'</span><span class="src-sym">;</span></div></li>
    260. 

  260. <li><div class="src-line"><a name="a248"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//echo&nbsp;'&lt;span&nbsp;style=&quot;font-weight:bold;&quot;&gt;'.get_string('specialpages','sloodle').'&lt;/span&gt;&lt;br/&gt;';&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    261. 

  261. <li><div class="src-line"><a name="a249"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span class="src-str"><span class="src-str">"</span>&lt;form&nbsp;action=\&quot;</span>{<span class="src-var">$CFG</span><span class="src-sym">-&gt;</span><span class="src-id">wwwroot</span><span class="src-str"></span><span class="src-sym">}</span>/mod/sloodle/view.php\&quot;&nbsp;method=\&quot;get\&quot;&gt;<span class="src-str">"</span><span class="src-sym">;</span></span></div></li>
    262. 

  262. <li><div class="src-line"><a name="a250"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;input&nbsp;type=&quot;hidden&quot;&nbsp;name=&quot;_type&quot;&nbsp;value=&quot;user&quot;&nbsp;/&gt;'</span><span class="src-sym">;</span></span></div></li>
    263. 

  263. <li><div class="src-line"><a name="a251"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    264. 

  264. <li><div class="src-line"><a name="a252"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;span&nbsp;style=&quot;font-weight:bold;&quot;&gt;'</span>.<span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'avatarsearch'</span><span class="src-sym">,</span><span class="src-str">'sloodle'</span><span class="src-sym">)</span>.<span class="src-str">'&lt;/span&gt;&lt;br/&gt;'</span><span class="src-sym">;</span></span></div></li>
    265. 

  265. <li><div class="src-line"><a name="a253"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    266. 

  266. <li><div class="src-line"><a name="a254"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;input&nbsp;type=&quot;hidden&quot;&nbsp;value=&quot;search&quot;&nbsp;name=&quot;id&quot;/&gt;'</span><span class="src-sym">;</span></span></div></li>
    267. 

  267. <li><div class="src-line"><a name="a255"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;input&nbsp;type=&quot;hidden&quot;&nbsp;value=&quot;'</span>.<span class="src-var">$this</span></span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseid">courseid</a>.<span class="src-str">'&quot;&nbsp;name=&quot;course&quot;/&gt;'</span><span class="src-sym">;</span></div></li>
    268. 

  268. <li><div class="src-line"><a name="a256"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;input&nbsp;type=&quot;text&quot;&nbsp;value=&quot;'</span>.<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$searchstr">searchstr</a>.<span class="src-str">'&quot;&nbsp;name=&quot;search&quot;&nbsp;size=&quot;30&quot;&nbsp;maxlength=&quot;30&quot;/&gt;&lt;br/&gt;'</span><span class="src-sym">;</span></div></li>
    269. 

  269. <li><div class="src-line"><a name="a257"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;br/&gt;&lt;input&nbsp;type=&quot;submit&quot;&nbsp;value=&quot;'</span>.<span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'submit'</span><span class="src-sym">,</span><span class="src-str">'sloodle'</span><span class="src-sym">)</span>.<span class="src-str">'&quot;&nbsp;/&gt;'</span><span class="src-sym">;</span></div></li>
    270. 

  270. <li><div class="src-line"><a name="a258"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;/form&gt;'</span><span class="src-sym">;</span></div></li>
    271. 

  271. <li><div class="src-line"><a name="a259"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    272. 

  272. <li><div class="src-line"><a name="a260"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Only&nbsp;provide&nbsp;an&nbsp;&quot;all&quot;&nbsp;link&nbsp;if&nbsp;the&nbsp;user&nbsp;is&nbsp;an&nbsp;admin</span></div></li>
    273. 

  273. <li><div class="src-line"><a name="a261"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-id">isadmin</span><span class="src-sym">(</span><span class="src-sym">))&nbsp;</span><span class="src-str"></span><span class="src-sym">{</span></span></div></li>
    274. 

  274. <li><div class="src-line"><a name="a262"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;p&gt;'</span><span class="src-sym">;</span></span></div></li>
    275. 

  275. <li><div class="src-line"><a name="a263"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">"</span>&lt;a&nbsp;href=\&quot;</span>{<span class="src-var">$CFG</span><span class="src-sym">-&gt;</span><span class="src-id">wwwroot</span><span class="src-str"></span><span class="src-sym">}</span>/mod/sloodle/view.php?_type=user&amp;amp;id=all\&quot;&nbsp;title=\&quot;<span class="src-str">"</span>.<span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'viewall'</span><span class="src-sym">,</span><span class="src-str">'sloodle'</span><span class="src-sym">)</span>.<span class="src-str">&quot;\&quot;&gt;&quot;</span><span class="src-sym">;</span></span></div></li>
    276. 

  276. <li><div class="src-line"><a name="a264"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-id">print_string</span><span class="src-sym">(</span><span class="src-str">'viewall'</span><span class="src-sym">,</span><span class="src-str">'sloodle'</span><span class="src-sym">)</span><span class="src-sym">;</span></span></div></li>
    277. 

  277. <li><div class="src-line"><a name="a265"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;/a&gt;&lt;br/&gt;'</span><span class="src-sym">;</span></span></div></li>
    278. 

  278. <li><div class="src-line"><a name="a266"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;/p&gt;'</span><span class="src-sym">;</span></span></div></li>
    279. 

  279. <li><div class="src-line"><a name="a267"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></span></div></li>
    280. 

  280. <li><div class="src-line"><a name="a268"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    281. 

  281. <li><div class="src-line"><a name="a269"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;/td&gt;'</span><span class="src-sym">;</span></span></div></li>
    282. 

  282. <li><div class="src-line"><a name="a270"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    283. 

  283. <li><div class="src-line"><a name="a271"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    284. 

  284. <li><div class="src-line"><a name="a272"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    285. 

  285. <li><div class="src-line"><a name="a273"></a></span><span class="src-str"><span class="src-comm">//&nbsp;//&nbsp;-&nbsp;END&nbsp;FORMS&nbsp;-&nbsp;//&nbsp;//</span></span></div></li>
    286. 

  286. <li><div class="src-line"><a name="a274"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;/tr&gt;'</span><span class="src-sym">;</span></span></div></li>
    287. 

  287. <li><div class="src-line"><a name="a275"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;/table&gt;'</span><span class="src-sym">;</span></span></div></li>
    288. 

  288. <li><div class="src-line"><a name="a276"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-id">print_box_end</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></span></div></li>
    289. 

  289. <li><div class="src-line"><a name="a277"></a>&nbsp;</div></li>
    290. 

  290. <li><div class="src-line"><a name="a278"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    291. 

  291. <li><div class="src-line"><a name="a279"></a></span><span class="src-str"><span class="src-comm">//------------------------------------------------------</span></span></div></li>
    292. 

  292. <li><div class="src-line"><a name="a280"></a>&nbsp;</div></li>
    293. 

  293. <li><div class="src-line"><a name="a281"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    294. 

  294. <li><div class="src-line"><a name="a282"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Are&nbsp;we&nbsp;searching&nbsp;for&nbsp;users?</span></span></div></li>
    295. 

  295. <li><div class="src-line"><a name="a283"></a></span><span class="src-str"><span class="src-comm"></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span>&nbsp;<span class="src-sym">(</span><span class="src-var">$this</span></span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$searchstr">searchstr</a>&nbsp;!=&nbsp;<span class="src-id">NULL</span><span class="src-sym">)</span></div></li>
    296. 

  296. <li><div class="src-line"><a name="a284"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-str"><span class="src-sym">{</span></span></div></li>
    297. 

  297. <li><div class="src-line"><a name="a285"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Display&nbsp;the&nbsp;search&nbsp;term</span></span></div></li>
    298. 

  298. <li><div class="src-line"><a name="a286"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;br/&gt;&lt;span&nbsp;style=&quot;font-size:16pt;&nbsp;font-weight:bold;&quot;&gt;'</span>.<span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'usersearch'</span><span class="src-sym">,</span><span class="src-str">'sloodle'</span><span class="src-sym">)</span>.<span class="src-str">':&nbsp;'</span>.<span class="src-var">$this</span></span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$searchstr">searchstr</a>.<span class="src-str">'&lt;/span&gt;&lt;br/&gt;&lt;br/&gt;'</span><span class="src-sym">;</span></div></li>
    299. 

  299. <li><div class="src-line"><a name="a287"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Search&nbsp;the&nbsp;list&nbsp;of&nbsp;users</span></div></li>
    300. 

  300. <li><div class="src-line"><a name="a288"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$fulluserlist&nbsp;</span>=&nbsp;<span class="src-id">get_users</span><span class="src-sym">(</span><span class="src-id">true</span><span class="src-sym">,&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$searchstr">searchstr</a><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    301. 

  301. <li><div class="src-line"><a name="a289"></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-sym">!</span><span class="src-var">$fulluserlist</span><span class="src-sym">)&nbsp;</span><span class="src-var">$fulluserlist&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>
    302. 

  302. <li><div class="src-line"><a name="a290"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$userlist&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>
    303. 

  303. <li><div class="src-line"><a name="a291"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Filter&nbsp;it&nbsp;down&nbsp;to&nbsp;members&nbsp;of&nbsp;the&nbsp;course</span></div></li>
    304. 

  304. <li><div class="src-line"><a name="a292"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">foreach&nbsp;</span><span class="src-sym">(</span><span class="src-var">$fulluserlist&nbsp;</span><span class="src-key">as&nbsp;</span><span class="src-var">$ful</span><span class="src-sym">)&nbsp;</span><span class="src-str"></span><span class="src-sym">{</span></span></div></li>
    305. 

  305. <li><div class="src-line"><a name="a293"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Is&nbsp;this&nbsp;user&nbsp;on&nbsp;this&nbsp;course?</span></span></div></li>
    306. 

  306. <li><div class="src-line"><a name="a294"></a></span><span class="src-str"><span class="src-comm"></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span>&nbsp;<span class="src-sym">(</span><span class="src-id">has_capability</span><span class="src-sym">(</span><span class="src-str">'moodle/course:view'</span><span class="src-sym">,</span>&nbsp;<span class="src-var">$this</span></span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$course_context">course_context</a><span class="src-sym">,&nbsp;</span><span class="src-var">$ful</span><span class="src-sym">-&gt;</span><span class="src-id">id</span><span class="src-sym">))&nbsp;</span><span class="src-str"></span><span class="src-sym">{</span></span></div></li>
    307. 

  307. <li><div class="src-line"><a name="a295"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Copy&nbsp;it&nbsp;to&nbsp;our&nbsp;filtered&nbsp;list</span></span></div></li>
    308. 

  308. <li><div class="src-line"><a name="a296"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$userlist</span><span class="src-sym">[</span><span class="src-sym">]</span>&nbsp;=&nbsp;<span class="src-var">$ful</span><span class="src-sym">;</span></span></div></li>
    309. 

  309. <li><div class="src-line"><a name="a297"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></span></div></li>
    310. 

  310. <li><div class="src-line"><a name="a298"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></span></div></li>
    311. 

  311. <li><div class="src-line"><a name="a299"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    312. 

  312. <li><div class="src-line"><a name="a300"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    313. 

  313. <li><div class="src-line"><a name="a301"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span>&nbsp;<span class="src-key">else</span>&nbsp;<span class="src-sym">{</span></span></div></li>
    314. 

  314. <li><div class="src-line"><a name="a302"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Getting&nbsp;all&nbsp;users&nbsp;in&nbsp;a&nbsp;course</span></span></div></li>
    315. 

  315. <li><div class="src-line"><a name="a303"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Display&nbsp;the&nbsp;name&nbsp;of&nbsp;the&nbsp;course</span></span></div></li>
    316. 

  316. <li><div class="src-line"><a name="a304"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;br/&gt;&lt;span&nbsp;style=&quot;font-size:18pt;&nbsp;font-weight:bold;&quot;&gt;'</span>.<span class="src-var">$this</span></span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$coursefullname">coursefullname</a>.<span class="src-str">'&lt;/span&gt;&lt;br/&gt;&lt;br/&gt;'</span><span class="src-sym">;</span></div></li>
    317. 

  317. <li><div class="src-line"><a name="a305"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Obtain&nbsp;a&nbsp;list&nbsp;of&nbsp;all&nbsp;Moodle&nbsp;users&nbsp;enrolled&nbsp;in&nbsp;the&nbsp;specified&nbsp;course</span></div></li>
    318. 

  318. <li><div class="src-line"><a name="a306"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$userlist&nbsp;</span>=&nbsp;<span class="src-id">get_course_users</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseid">courseid</a><span class="src-sym">,&nbsp;</span><span class="src-str">'lastname,&nbsp;firstname'</span><span class="src-sym">,&nbsp;</span><span class="src-str">''</span><span class="src-sym">,&nbsp;</span><span class="src-str">'u.id,&nbsp;firstname,&nbsp;lastname'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    319. 

  319. <li><div class="src-line"><a name="a307"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-str"><span class="src-sym">}</span></span></div></li>
    320. 

  320. <li><div class="src-line"><a name="a308"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    321. 

  321. <li><div class="src-line"><a name="a309"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Construct&nbsp;and&nbsp;display&nbsp;a&nbsp;table&nbsp;of&nbsp;Sloodle&nbsp;entries</span></span></div></li>
    322. 

  322. <li><div class="src-line"><a name="a310"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span>&nbsp;<span class="src-sym">(</span><span class="src-var">$userlist</span><span class="src-sym">)</span>&nbsp;<span class="src-sym">{</span></span></div></li>
    323. 

  323. <li><div class="src-line"><a name="a311"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodletable</span>&nbsp;=&nbsp;<span class="src-key">new</span>&nbsp;<span class="src-id">stdClass</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></span></div></li>
    324. 

  324. <li><div class="src-line"><a name="a312"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodletable</span></span><span class="src-sym">-&gt;</span><span class="src-id">head&nbsp;</span>=&nbsp;<span class="src-key">array</span><span class="src-sym">(&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'user'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'sloodle'</span><span class="src-sym">)</span><span class="src-sym">,</span></div></li>
    325. 

  325. <li><div class="src-line"><a name="a313"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-id">get_string</span><span class="src-sym">(</span><span class="src-str">'avatar'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'sloodle'</span><span class="src-sym">)</span></div></li>
    326. 

  326. <li><div class="src-line"><a name="a314"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    327. 

  327. <li><div class="src-line"><a name="a315"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodletable</span><span class="src-sym">-&gt;</span><span class="src-id">align&nbsp;</span>=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-str">'left'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'left'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    328. 

  328. <li><div class="src-line"><a name="a316"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodletable</span><span class="src-sym">-&gt;</span><span class="src-id">size&nbsp;</span>=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-str">'50%'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'50%'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    329. 

  329. <li><div class="src-line"><a name="a317"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    330. 

  330. <li><div class="src-line"><a name="a318"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Check&nbsp;if&nbsp;our&nbsp;start&nbsp;is&nbsp;past&nbsp;the&nbsp;end&nbsp;of&nbsp;our&nbsp;results</span></div></li>
    331. 

  331. <li><div class="src-line"><a name="a319"></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">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$start">start</a>&nbsp;&gt;=&nbsp;<span class="src-id">count</span><span class="src-sym">(</span><span class="src-var">$userlist</span><span class="src-sym">))&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$start">start</a>&nbsp;=&nbsp;<span class="src-num">0</span><span class="src-sym">;</span></div></li>
    332. 

  332. <li><div class="src-line"><a name="a320"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    333. 

  333. <li><div class="src-line"><a name="a321"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Go&nbsp;through&nbsp;each&nbsp;entry&nbsp;to&nbsp;add&nbsp;it&nbsp;to&nbsp;the&nbsp;table</span></div></li>
    334. 

  334. <li><div class="src-line"><a name="a322"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$resultnum&nbsp;</span>=&nbsp;<span class="src-num">0</span><span class="src-sym">;</span></div></li>
    335. 

  335. <li><div class="src-line"><a name="a323"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$resultsdisplayed&nbsp;</span>=&nbsp;<span class="src-num">0</span><span class="src-sym">;</span></div></li>
    336. 

  336. <li><div class="src-line"><a name="a324"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$maxperpage&nbsp;</span>=&nbsp;<span class="src-num">20</span><span class="src-sym">;</span></div></li>
    337. 

  337. <li><div class="src-line"><a name="a325"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">foreach&nbsp;</span><span class="src-sym">(</span><span class="src-var">$userlist&nbsp;</span><span class="src-key">as&nbsp;</span><span class="src-var">$u</span><span class="src-sym">)&nbsp;</span><span class="src-str"></span><span class="src-sym">{</span></span></div></li>
    338. 

  338. <li><div class="src-line"><a name="a326"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Only&nbsp;display&nbsp;this&nbsp;result&nbsp;if&nbsp;it&nbsp;is&nbsp;after&nbsp;our&nbsp;starting&nbsp;result&nbsp;number</span></span></div></li>
    339. 

  339. <li><div class="src-line"><a name="a327"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span>&nbsp;<span class="src-sym">(</span><span class="src-var">$resultnum</span>&nbsp;&gt;=&nbsp;<span class="src-var">$this</span></span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$start">start</a><span class="src-sym">)&nbsp;</span><span class="src-str"></span><span class="src-sym">{</span></span></div></li>
    340. 

  340. <li><div class="src-line"><a name="a328"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Reset&nbsp;the&nbsp;line's&nbsp;content</span></span></div></li>
    341. 

  341. <li><div class="src-line"><a name="a329"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$line</span>&nbsp;=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></span></div></li>
    342. 

  342. <li><div class="src-line"><a name="a330"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    343. 

  343. <li><div class="src-line"><a name="a331"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Construct&nbsp;URLs&nbsp;to&nbsp;this&nbsp;user's&nbsp;Moodle&nbsp;and&nbsp;SLOODLE&nbsp;profile&nbsp;pages</span></span></div></li>
    344. 

  344. <li><div class="src-line"><a name="a332"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$url_moodleprofile</span>&nbsp;=&nbsp;<span class="src-var">$CFG</span></span><span class="src-sym">-&gt;</span><span class="src-id">wwwroot</span>.</span><span class="src-str"><span class="src-str">"</span>/user/view.php?id=</span>{<span class="src-var">$u</span><span class="src-sym">-&gt;</span><span class="src-id">id</span><span class="src-str"></span><span class="src-sym">}</span>&amp;amp;course=</span>{<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseid">courseid</a><span class="src-sym">}</span><span class="src-str"></span><span class="src-str">"</span><span class="src-sym">;</span></span></div></li>
    345. 

  345. <li><div class="src-line"><a name="a333"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$url_sloodleprofile</span>&nbsp;=&nbsp;<span class="src-id">SLOODLE_WWWROOT</span>.<span class="src-str">"</span>/view.php?_type=user&amp;amp;id=</span>{<span class="src-var">$u</span><span class="src-sym">-&gt;</span><span class="src-id">id</span><span class="src-str"></span><span class="src-sym">}</span>&amp;amp;course=</span>{<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseid">courseid</a><span class="src-sym">}</span><span class="src-str"></span><span class="src-str">"</span><span class="src-sym">;</span></span></div></li>
    346. 

  346. <li><div class="src-line"><a name="a334"></a>&nbsp;</div></li>
    347. 

  347. <li><div class="src-line"><a name="a335"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Add&nbsp;the&nbsp;Moodle&nbsp;name</span></span></div></li>
    348. 

  348. <li><div class="src-line"><a name="a336"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$line</span><span class="src-sym">[</span><span class="src-sym">]</span>&nbsp;=&nbsp;<span class="src-str">"</span>&lt;a&nbsp;href=\&quot;</span>{<span class="src-var">$url_moodleprofile</span><span class="src-str"></span><span class="src-sym">}</span>\&quot;&gt;</span>{<span class="src-var">$u</span><span class="src-sym">-&gt;</span><span class="src-id">firstname</span><span class="src-str"></span><span class="src-sym">}</span>&nbsp;</span>{<span class="src-var">$u</span><span class="src-sym">-&gt;</span><span class="src-id">lastname</span><span class="src-str"></span><span class="src-sym">}</span>&lt;/a&gt;<span class="src-str">"</span><span class="src-sym">;</span></span></div></li>
    349. 

  349. <li><div class="src-line"><a name="a337"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    350. 

  350. <li><div class="src-line"><a name="a338"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Get&nbsp;the&nbsp;Sloodle&nbsp;data&nbsp;for&nbsp;this&nbsp;Moodle&nbsp;user</span></span></div></li>
    351. 

  351. <li><div class="src-line"><a name="a339"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodledata</span>&nbsp;=&nbsp;<span class="src-id">get_records</span><span class="src-sym">(</span><span class="src-str">'sloodle_users'</span><span class="src-sym">,</span>&nbsp;<span class="src-str">'userid'</span><span class="src-sym">,</span>&nbsp;<span class="src-var">$u</span></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>
    352. 

  352. <li><div class="src-line"><a name="a340"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&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">$sloodledata</span><span class="src-sym">)&nbsp;</span><span class="src-str"></span><span class="src-sym">{</span></span></div></li>
    353. 

  353. <li><div class="src-line"><a name="a341"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Display&nbsp;all&nbsp;avatars&nbsp;names,&nbsp;if&nbsp;available</span></span></div></li>
    354. 

  354. <li><div class="src-line"><a name="a342"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$avnames</span>&nbsp;=&nbsp;<span class="src-str">''</span><span class="src-sym">;</span></span></div></li>
    355. 

  355. <li><div class="src-line"><a name="a343"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$firstentry</span>&nbsp;=&nbsp;<span class="src-id">true</span><span class="src-sym">;</span></span></div></li>
    356. 

  356. <li><div class="src-line"><a name="a344"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">foreach</span>&nbsp;<span class="src-sym">(</span><span class="src-var">$sloodledata</span>&nbsp;<span class="src-key">as</span>&nbsp;<span class="src-var">$sd</span><span class="src-sym">)</span>&nbsp;<span class="src-sym">{</span></span></div></li>
    357. 

  357. <li><div class="src-line"><a name="a345"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;If&nbsp;this&nbsp;entry&nbsp;is&nbsp;empty,&nbsp;then&nbsp;skip&nbsp;it</span></span></div></li>
    358. 

  358. <li><div class="src-line"><a name="a346"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span>&nbsp;<span class="src-sym">(</span><span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$sd</span></span><span class="src-sym">-&gt;</span><span class="src-id">avname</span><span class="src-sym">)&nbsp;</span>||&nbsp;<span class="src-id">ctype_space</span><span class="src-sym">(</span><span class="src-var">$sd</span><span class="src-sym">-&gt;</span><span class="src-id">avname</span><span class="src-sym">))&nbsp;</span><span class="src-key">continue</span><span class="src-sym">;</span></div></li>
    359. 

  359. <li><div class="src-line"><a name="a347"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Comma&nbsp;separated&nbsp;entries</span></div></li>
    360. 

  360. <li><div class="src-line"><a name="a348"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&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">$firstentry</span><span class="src-sym">)&nbsp;</span><span class="src-var">$firstentry&nbsp;</span>=&nbsp;<span class="src-id">false</span><span class="src-sym">;</span></div></li>
    361. 

  361. <li><div class="src-line"><a name="a349"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">else&nbsp;</span><span class="src-var">$avnames&nbsp;</span>.=&nbsp;<span class="src-str">',&nbsp;'</span><span class="src-sym">;</span></div></li>
    362. 

  362. <li><div class="src-line"><a name="a350"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Add&nbsp;the&nbsp;current&nbsp;name</span></div></li>
    363. 

  363. <li><div class="src-line"><a name="a351"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$avnames&nbsp;</span>.=&nbsp;<span class="src-var">$sd</span><span class="src-sym">-&gt;</span><span class="src-id">avname</span><span class="src-sym">;</span></div></li>
    364. 

  364. <li><div class="src-line"><a name="a352"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-str"><span class="src-sym">}</span></span></div></li>
    365. 

  365. <li><div class="src-line"><a name="a353"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Add&nbsp;the&nbsp;avatar&nbsp;name(s)&nbsp;to&nbsp;the&nbsp;line</span></span></div></li>
    366. 

  366. <li><div class="src-line"><a name="a354"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$line</span><span class="src-sym">[</span><span class="src-sym">]</span>&nbsp;=&nbsp;<span class="src-str">"</span>&lt;a&nbsp;href=\&quot;</span>{<span class="src-var">$url_sloodleprofile</span><span class="src-str"></span><span class="src-sym">}</span>\&quot;&gt;</span>{<span class="src-var">$avnames</span><span class="src-str"></span><span class="src-sym">}</span>&lt;/a&gt;<span class="src-str">"</span><span class="src-sym">;</span></span></div></li>
    367. 

  367. <li><div class="src-line"><a name="a355"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    368. 

  368. <li><div class="src-line"><a name="a356"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span>&nbsp;<span class="src-key">else</span>&nbsp;<span class="src-sym">{</span></span></div></li>
    369. 

  369. <li><div class="src-line"><a name="a357"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;The&nbsp;query&nbsp;failed&nbsp;-&nbsp;if&nbsp;we&nbsp;are&nbsp;showing&nbsp;only&nbsp;Sloodle-enabled&nbsp;users,&nbsp;then&nbsp;skip&nbsp;the&nbsp;rest</span></span></div></li>
    370. 

  370. <li><div class="src-line"><a name="a358"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span>&nbsp;<span class="src-sym">(</span><span class="src-var">$this</span></span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$sloodleonly">sloodleonly</a><span class="src-sym">)&nbsp;</span><span class="src-key">continue</span><span class="src-sym">;</span></div></li>
    371. 

  371. <li><div class="src-line"><a name="a359"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$line</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-str">'-'</span><span class="src-sym">;</span></div></li>
    372. 

  372. <li><div class="src-line"><a name="a360"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-str"><span class="src-sym">}</span></span></div></li>
    373. 

  373. <li><div class="src-line"><a name="a361"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    374. 

  374. <li><div class="src-line"><a name="a362"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Add&nbsp;the&nbsp;line&nbsp;to&nbsp;the&nbsp;table</span></span></div></li>
    375. 

  375. <li><div class="src-line"><a name="a363"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodletable</span></span><span class="src-sym">-&gt;</span><span class="src-id">data</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$line</span><span class="src-sym">;</span></div></li>
    376. 

  376. <li><div class="src-line"><a name="a364"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$resultsdisplayed</span>++<span class="src-sym">;</span></div></li>
    377. 

  377. <li><div class="src-line"><a name="a365"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-str"><span class="src-sym">}</span></span></div></li>
    378. 

  378. <li><div class="src-line"><a name="a366"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    379. 

  379. <li><div class="src-line"><a name="a367"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Have&nbsp;we&nbsp;displayed&nbsp;the&nbsp;maximum&nbsp;number&nbsp;of&nbsp;results&nbsp;for&nbsp;this&nbsp;page?</span></span></div></li>
    380. 

  380. <li><div class="src-line"><a name="a368"></a></span><span class="src-str"><span class="src-comm"></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$resultnum</span>++<span class="src-sym">;</span></span></div></li>
    381. 

  381. <li><div class="src-line"><a name="a369"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span>&nbsp;<span class="src-sym">(</span><span class="src-var">$resultsdisplayed</span>&nbsp;&gt;=&nbsp;<span class="src-var">$maxperpage</span><span class="src-sym">)</span>&nbsp;<span class="src-key">break</span><span class="src-sym">;</span></span></div></li>
    382. 

  382. <li><div class="src-line"><a name="a370"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></span></div></li>
    383. 

  383. <li><div class="src-line"><a name="a371"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    384. 

  384. <li><div class="src-line"><a name="a372"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Construct&nbsp;our&nbsp;basic&nbsp;URL&nbsp;to&nbsp;this&nbsp;page</span></span></div></li>
    385. 

  385. <li><div class="src-line"><a name="a373"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$basicurl</span>&nbsp;=&nbsp;<span class="src-id">SLOODLE_WWWROOT</span>.<span class="src-str">"</span>/view.php?_type=users&amp;amp;course=</span>{<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$courseid">courseid</a><span class="src-sym">}</span><span class="src-str"></span><span class="src-str">"</span><span class="src-sym">;</span></span></div></li>
    386. 

  386. <li><div class="src-line"><a name="a374"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span>&nbsp;<span class="src-sym">(</span><span class="src-var">$this</span></span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$sloodleonly">sloodleonly</a><span class="src-sym">)&nbsp;</span><span class="src-var">$basicurl&nbsp;</span>.=&nbsp;<span class="src-str">&quot;&amp;amp;sloodleonly=true&quot;</span><span class="src-sym">;</span></div></li>
    387. 

  387. <li><div class="src-line"><a name="a375"></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-sym">!</span><span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$searchstr">searchstr</a><span class="src-sym">))&nbsp;</span><span class="src-var">$basicurl&nbsp;</span>.=&nbsp;</span><span class="src-str"><span class="src-str">"</span>&amp;amp;search=</span>{<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$searchstr">searchstr</a><span class="src-sym">}</span><span class="src-str"></span><span class="src-str">"</span><span class="src-sym">;</span></span></div></li>
    388. 

  388. <li><div class="src-line"><a name="a376"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    389. 

  389. <li><div class="src-line"><a name="a377"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Construct&nbsp;the&nbsp;next/previous&nbsp;links</span></span></div></li>
    390. 

  390. <li><div class="src-line"><a name="a378"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$previousstart</span>&nbsp;=&nbsp;<span class="src-id">max</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">,</span>&nbsp;<span class="src-var">$this</span></span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$start">start</a>&nbsp;-&nbsp;<span class="src-var">$maxperpage</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    391. 

  391. <li><div class="src-line"><a name="a379"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$nextstart&nbsp;</span>=&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$start">start</a>&nbsp;+&nbsp;<span class="src-var">$maxperpage</span><span class="src-sym">;</span></div></li>
    392. 

  392. <li><div class="src-line"><a name="a380"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$prevlink&nbsp;</span>=&nbsp;<span class="src-id">null</span><span class="src-sym">;</span></div></li>
    393. 

  393. <li><div class="src-line"><a name="a381"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$nextlink&nbsp;</span>=&nbsp;<span class="src-id">null</span><span class="src-sym">;</span></div></li>
    394. 

  394. <li><div class="src-line"><a name="a382"></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">$previousstart&nbsp;</span>!=&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$start">start</a><span class="src-sym">)&nbsp;</span><span class="src-var">$prevlink&nbsp;</span>=&nbsp;</span><span class="src-str"><span class="src-str">"</span>&lt;a&nbsp;href=\&quot;</span>{<span class="src-var">$basicurl</span><span class="src-str"></span><span class="src-sym">}</span>&amp;amp;start=</span>{<span class="src-var">$previousstart</span><span class="src-str"></span><span class="src-sym">}</span>\&quot;&nbsp;style=\&quot;color:#0000ff;\&quot;&gt;&amp;lt;&amp;lt;&lt;/a&gt;&amp;nbsp;&amp;nbsp;<span class="src-str">"</span><span class="src-sym">;</span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    395. 

  395. <li><div class="src-line"><a name="a383"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span>&nbsp;<span class="src-sym">(</span><span class="src-var">$nextstart</span>&nbsp;<&nbsp;<span class="src-id">count</span><span class="src-sym">(</span><span class="src-var">$userlist</span><span class="src-sym">))</span>&nbsp;<span class="src-var">$nextlink</span>&nbsp;=&nbsp;<span class="src-str">"</span>&lt;a&nbsp;href=\&quot;</span>{<span class="src-var">$basicurl</span><span class="src-str"></span><span class="src-sym">}</span>&amp;amp;start=</span>{<span class="src-var">$nextstart</span><span class="src-str"></span><span class="src-sym">}</span>\&quot;&nbsp;style=\&quot;color:#0000ff;\&quot;&gt;&amp;gt;&amp;gt;&lt;/a&gt;<span class="src-str">"</span><span class="src-sym">;</span></span></div></li>
    396. 

  396. <li><div class="src-line"><a name="a384"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    397. 

  397. <li><div class="src-line"><a name="a385"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Display&nbsp;the&nbsp;next/previous&nbsp;links,&nbsp;if&nbsp;we&nbsp;have&nbsp;at&nbsp;least&nbsp;one</span></span></div></li>
    398. 

  398. <li><div class="src-line"><a name="a386"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span>&nbsp;<span class="src-sym">(</span><span class="src-sym">!</span><span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$prevlink</span><span class="src-sym">)</span>&nbsp;||&nbsp;<span class="src-sym">!</span><span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$nextlink</span><span class="src-sym">))</span>&nbsp;<span class="src-sym">{</span></span></div></li>
    399. 

  399. <li><div class="src-line"><a name="a387"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;p&nbsp;style=&quot;text-align:center;&nbsp;font-size:14pt;&quot;&gt;'</span><span class="src-sym">;</span></span></div></li>
    400. 

  400. <li><div class="src-line"><a name="a388"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span>&nbsp;<span class="src-sym">(</span><span class="src-sym">!</span><span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$prevlink</span><span class="src-sym">))</span>&nbsp;echo&nbsp;<span class="src-var">$prevlink</span><span class="src-sym">;</span></span></div></li>
    401. 

  401. <li><div class="src-line"><a name="a389"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">else</span>&nbsp;echo&nbsp;<span class="src-str">'&lt;span&nbsp;style=&quot;color:#777777;&quot;&gt;&amp;lt;&amp;lt;&lt;/span&gt;&amp;nbsp;&amp;nbsp;'</span><span class="src-sym">;</span></span></div></li>
    402. 

  402. <li><div class="src-line"><a name="a390"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span>&nbsp;<span class="src-sym">(</span><span class="src-sym">!</span><span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$nextlink</span><span class="src-sym">))</span>&nbsp;echo&nbsp;<span class="src-var">$nextlink</span><span class="src-sym">;</span></span></div></li>
    403. 

  403. <li><div class="src-line"><a name="a391"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">else</span>&nbsp;echo&nbsp;<span class="src-str">'&lt;span&nbsp;style=&quot;color:#777777;&quot;&gt;&amp;gt;&amp;gt;&lt;/span&gt;&amp;nbsp;&amp;nbsp;'</span><span class="src-sym">;</span></span></div></li>
    404. 

  404. <li><div class="src-line"><a name="a392"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;/p&gt;'</span><span class="src-sym">;</span></span></div></li>
    405. 

  405. <li><div class="src-line"><a name="a393"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></span></div></li>
    406. 

  406. <li><div class="src-line"><a name="a394"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    407. 

  407. <li><div class="src-line"><a name="a395"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Display&nbsp;the&nbsp;table</span></span></div></li>
    408. 

  408. <li><div class="src-line"><a name="a396"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-id">print_table</span><span class="src-sym">(</span><span class="src-var">$sloodletable</span><span class="src-sym">)</span><span class="src-sym">;</span></span></div></li>
    409. 

  409. <li><div class="src-line"><a name="a397"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    410. 

  410. <li><div class="src-line"><a name="a398"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span>&nbsp;<span class="src-key">else</span>&nbsp;<span class="src-sym">{</span></span></div></li>
    411. 

  411. <li><div class="src-line"><a name="a399"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Failed&nbsp;to&nbsp;query&nbsp;for&nbsp;list&nbsp;of&nbsp;users</span></span></div></li>
    412. 

  412. <li><div class="src-line"><a name="a400"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;div&nbsp;style=&quot;font-weight:bold;&nbsp;color:red;&quot;&gt;'</span><span class="src-sym">;</span></span></div></li>
    413. 

  413. <li><div class="src-line"><a name="a401"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-id">print_string</span><span class="src-sym">(</span><span class="src-str">'nouserdata'</span><span class="src-sym">,</span><span class="src-str">'sloodle'</span><span class="src-sym">)</span><span class="src-sym">;</span></span></div></li>
    414. 

  414. <li><div class="src-line"><a name="a402"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;/div&gt;'</span><span class="src-sym">;</span></span></div></li>
    415. 

  415. <li><div class="src-line"><a name="a403"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></span></div></li>
    416. 

  416. <li><div class="src-line"><a name="a404"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;/div&gt;'</span><span class="src-sym">;</span></span></div></li>
    417. 

  417. <li><div class="src-line"><a name="a405"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    418. 

  418. <li><div class="src-line"><a name="a406"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
    419. 

  419. <li><div class="src-line"><a name="a407"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Close&nbsp;the&nbsp;main&nbsp;body&nbsp;section</span></span></div></li>
    420. 

  420. <li><div class="src-line"><a name="a408"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;<span class="src-str">'&lt;/div&gt;'</span><span class="src-sym">;</span></span></div></li>
    421. 

  421. <li><div class="src-line"><a name="a409"></a>&nbsp;</div></li>
    422. 

  422. <li><div class="src-line"><a name="a410"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></span></div></li>
    423. 

  423. <li><div class="src-line"><a name="a411"></a>&nbsp;</div></li>
    424. 

  424. <li><div class="src-line"><a name="a412"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;/**</span></div></li>
    425. 

  425. <li><div class="src-line"><a name="a413"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Print&nbsp;the&nbsp;page&nbsp;footer.</span></div></li>
    426. 

  426. <li><div class="src-line"><a name="a414"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
    427. 

  427. <li><div class="src-line"><a name="a415"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">function</span>&nbsp;<span class="src-id">print_footer</span><span class="src-sym">(</span><span class="src-sym">)</span></span></div></li>
    428. 

  428. <li><div class="src-line"><a name="a416"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">{</span></span></div></li>
    429. 

  429. <li><div class="src-line"><a name="a417"></a></span><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-id">print_footer</span><span class="src-sym">(</span><span class="src-var">$this</span></span><span class="src-sym">-&gt;</span><a href="../sloodle/sloodle_view_users.html#var$course">course</a><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    430. 

  430. <li><div class="src-line"><a name="a418"></a>&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-str"><span class="src-sym">}</span></span></div></li>
    431. 

  431. <li><div class="src-line"><a name="a419"></a>&nbsp;</div></li>
    432. 

  432. <li><div class="src-line"><a name="a420"></a></span><span class="src-str"><span class="src-sym">}</span></span></div></li>
    433. 

  433. <li><div class="src-line"><a name="a421"></a>&nbsp;</div></li>
    434. 

  434. <li><div class="src-line"><a name="a422"></a>&nbsp;</div></li>
    435. 

  435. </ol></div>
    436. 

  436. </div>
    437. 

  437. 	<p class="notes" id="credit">
    438. 

  438. 		Documentation generated on Fri, 17 Jul 2009 11:02:41 +0100 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.4.0</a>
    439. 

  439. 	</p>
    440. 

  440. 	</body>
    441. 

  441. </html>
    442.