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fsource_sloodle__modpresenter-1.0linker.php.html

fsource_sloodle__modpresenter-1.0linker.php.html 15 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 linker.php</title>
    7. 

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

  8. 											</head>
    9. 

  9. 		<body>
    10. 

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

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

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

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

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

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

  16. <li><div class="src-line"><a name="a4"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Allows&nbsp;a&nbsp;Sloodle&nbsp;Presenter&nbsp;object&nbsp;in-world&nbsp;to&nbsp;request&nbsp;a&nbsp;list&nbsp;of&nbsp;entries&nbsp;for&nbsp;a&nbsp;presentation.</span></div></li>
    17. 

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

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

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

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

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

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

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

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

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

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

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

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

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

  30. <li><div class="src-line"><a name="a18"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Status&nbsp;code&nbsp;1&nbsp;will&nbsp;be&nbsp;returned&nbsp;on&nbsp;success.</span></div></li>
    31. 

  31. <li><div class="src-line"><a name="a19"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Each&nbsp;data&nbsp;line&nbsp;specifies&nbsp;one&nbsp;entry&nbsp;in&nbsp;the&nbsp;presetnation,&nbsp;as&nbsp;follows:</span></div></li>
    32. 

  32. <li><div class="src-line"><a name="a20"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;type|url|name</span></div></li>
    33. 

  33. <li><div class="src-line"><a name="a21"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;The&nbsp;type&nbsp;may&nbsp;be&nbsp;&quot;image&quot;,&nbsp;&quot;video&quot;&nbsp;or&nbsp;&quot;web&quot;.</span></div></li>
    34. 

  34. <li><div class="src-line"><a name="a22"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;In&nbsp;future,&nbsp;scaling&nbsp;values&nbsp;may&nbsp;be&nbsp;applied.</span></div></li>
    35. 

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

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

  37. <li><div class="src-line"><a name="a25"></a>&nbsp;</div></li>
    38. 

  38. <li><div class="src-line"><a name="a26"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**&nbsp;Lets&nbsp;Sloodle&nbsp;know&nbsp;we&nbsp;are&nbsp;in&nbsp;a&nbsp;linker&nbsp;script.&nbsp;*/</span></div></li>
    39. 

  39. <li><div class="src-line"><a name="a27"></a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="http://www.php.net/define">define</a><span class="src-sym">(</span><span class="src-str">'SLOODLE_LINKER_SCRIPT'</span><span class="src-sym">,&nbsp;</span><span class="src-id">true</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    40. 

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

  41. <li><div class="src-line"><a name="a29"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**&nbsp;Grab&nbsp;the&nbsp;Sloodle/Moodle&nbsp;configuration.&nbsp;*/</span></div></li>
    42. 

  42. <li><div class="src-line"><a name="a30"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-inc">require_once</span><span class="src-sym">(</span><span class="src-str">'../../sl_config.php'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    43. 

  43. <li><div class="src-line"><a name="a31"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**&nbsp;Include&nbsp;the&nbsp;Sloodle&nbsp;PHP&nbsp;API.&nbsp;*/</span></div></li>
    44. 

  44. <li><div class="src-line"><a name="a32"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-inc">require_once</span><span class="src-sym">(</span><span class="src-id">SLOODLE_LIBROOT</span>.<span class="src-str">'/sloodle_session.php'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    45. 

  45. <li><div class="src-line"><a name="a33"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    46. 

  46. <li><div class="src-line"><a name="a34"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Authenticate&nbsp;the&nbsp;request,&nbsp;and&nbsp;load&nbsp;a&nbsp;slideshow&nbsp;module</span></div></li>
    47. 

  47. <li><div class="src-line"><a name="a35"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../sloodle/SloodleSession.html">SloodleSession</a></span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    48. 

  48. <li><div class="src-line"><a name="a36"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">authenticate_request</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    49. 

  49. <li><div class="src-line"><a name="a37"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">load_module</span><span class="src-sym">(</span><span class="src-id"><a href="../sloodle/_sl_config.php.html#defineSLOODLE_TYPE_PRESENTER">SLOODLE_TYPE_PRESENTER</a></span><span class="src-sym">,&nbsp;</span><span class="src-id">true</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    50. 

  50. <li><div class="src-line"><a name="a38"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    51. 

  51. <li><div class="src-line"><a name="a39"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Start&nbsp;preparing&nbsp;the&nbsp;response</span></div></li>
    52. 

  52. <li><div class="src-line"><a name="a40"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">set_status_code</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    53. 

  53. <li><div class="src-line"><a name="a41"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">set_status_descriptor</span><span class="src-sym">(</span><span class="src-str">'OK'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    54. 

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

  55. <li><div class="src-line"><a name="a43"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Output&nbsp;each&nbsp;URL&nbsp;and&nbsp;entry&nbsp;type</span></div></li>
    56. 

  56. <li><div class="src-line"><a name="a44"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$entries&nbsp;</span>=&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">module</span><span class="src-sym">-&gt;</span><span class="src-id">get_entry_urls</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    57. 

  57. <li><div class="src-line"><a name="a45"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/is_array">is_array</a><span class="src-sym">(</span><span class="src-var">$entries</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
    58. 

  58. <li><div class="src-line"><a name="a46"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">foreach&nbsp;</span><span class="src-sym">(</span><span class="src-var">$entries&nbsp;</span><span class="src-key">as&nbsp;</span><span class="src-var">$entry</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
    59. 

  59. <li><div class="src-line"><a name="a47"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Convert&nbsp;our&nbsp;type&nbsp;back&nbsp;to&nbsp;a&nbsp;legacy&nbsp;type&nbsp;for&nbsp;sake&nbsp;of&nbsp;old&nbsp;Presenters</span></div></li>
    60. 

  60. <li><div class="src-line"><a name="a48"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$type&nbsp;</span>=&nbsp;<span class="src-var">$entry</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">;</span></div></li>
    61. 

  61. <li><div class="src-line"><a name="a49"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">switch&nbsp;</span><span class="src-sym">(</span><span class="src-var">$entry</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">)</span></div></li>
    62. 

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

  63. <li><div class="src-line"><a name="a51"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'PresenterSlideImage'</span>:&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'SloodlePluginPresenterSlideImage'</span>:&nbsp;<span class="src-var">$type&nbsp;</span>=&nbsp;<span class="src-str">'image'</span><span class="src-sym">;&nbsp;</span><span class="src-key">break</span><span class="src-sym">;</span></div></li>
    64. 

  64. <li><div class="src-line"><a name="a52"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'PresenterSlideWeb'</span>:&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'SloodlePluginPresenterSlideWeb'</span>:&nbsp;<span class="src-var">$type&nbsp;</span>=&nbsp;<span class="src-str">'web'</span><span class="src-sym">;&nbsp;</span><span class="src-key">break</span><span class="src-sym">;</span></div></li>
    65. 

  65. <li><div class="src-line"><a name="a53"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'PresenterSlideVideo'</span>:&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'SloodlePluginPresenterSlideVideo'</span>:&nbsp;<span class="src-var">$type&nbsp;</span>=&nbsp;<span class="src-str">'video'</span><span class="src-sym">;&nbsp;</span><span class="src-key">break</span><span class="src-sym">;</span></div></li>
    66. 

  66. <li><div class="src-line"><a name="a54"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<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;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">add_data_line</span><span class="src-sym">(</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-var">$type</span><span class="src-sym">,&nbsp;</span><span class="src-var">$entry</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span><span class="src-sym">,&nbsp;</span><span class="src-var">$entry</span><span class="src-sym">[</span><span class="src-num">2</span><span class="src-sym">]</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
    69. 

  69. <li><div class="src-line"><a name="a57"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
    70. 

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

  71. <li><div class="src-line"><a name="a59"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
    72. 

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

  73. <li><div class="src-line"><a name="a61"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$sloodle</span><span class="src-sym">-&gt;</span><span class="src-id">response</span><span class="src-sym">-&gt;</span><span class="src-id">render_to_output</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
    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><span class="src-php">?&gt;</span></div></li>
    76. 

  76. </ol></div>
    77. 

  77. </div>
    78. 

  78. 	<p class="notes" id="credit">
    79. 

  79. 		Documentation generated on Fri, 17 Jul 2009 11:01:45 +0100 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.4.0</a>
    80. 

  80. 	</p>
    81. 

  81. 	</body>
    82. 

  82. </html>
    83.