/teacher/assigned_xy.php

https://github.com/xmarcosx/enroll · PHP · 289 lines · 268 code · 0 blank · 21 comment · 27 complexity · 552ee2f719322d4b11d450f7fb1f5ef3 MD5 · raw file 

    

  1. <?php
    2. 

  2.   session_start();
    3. 

  3.   //Not logged in or doesn't have the teacher role
    4. 

  4.   if (!isset($_SESSION['username']) || 
    5. 

  5.     $_SESSION['login']!=true || 
    6. 

  6.     $_SESSION['student']) 
    7. 

  7.   {
    8. 

  8.       header("Location: ../login.html");
    9. 

  9.   }
    10. 

  10.   include_once '../admin/settings.php';
    11. 

  11.   //Connects to MySQL and Selects Database
    12. 

  12.   $con=mysql_connect($host,$db_username,$db_password);
    13. 

  13.   if (!$con)
    14. 

  14.     die('Could not connect: ' . mysql_error());
    15. 

  15.   //Select DB
    16. 

  16.   mysql_select_db($db, $con);
    17. 

  17.   $master_username=$_SESSION['username'];
    18. 

  18.   $ghostuser=$_SESSION['ghostuser'];
    19. 

  19.   if(!is_null($ghostuser))
    20. 

  20.     $username=$_SESSION['ghostuser'];
    21. 

  21.   else
    22. 

  22.     $username=$_SESSION['username'];
    23. 

  23.   //Internal user id
    24. 

  24.   $userid=NULL;
    25. 

  25.   $get_userid_result=mysql_query("SELECT id FROM users WHERE username=\"$username\"") or die(mysql_error());
    26. 

  26.   $get_userid_array=mysql_fetch_array($get_userid_result);
    27. 

  27.   $userid=$get_userid_array['id'];
    28. 

  28.   //Grab all dates xy is offered 
    29. 

  29.   $get_dates_result=mysql_query("SELECT id,date FROM course_schedule WHERE x=1 OR y=1") or die(mysql_error());
    30. 

  30.   //Get all xy assignments
    31. 

  31.   $get_xy_assignments_result=mysql_query(
    32. 

  32.               "SELECT course_schedule.date, course_schedule.id AS dateid, courses.name, assignments.notes, 
    33. 

  33.                       assignments.xy_preferred_block AS preferred_block,assignments.final 
    34. 

  34.               FROM `course_schedule` 
    35. 

  35.               LEFT JOIN `assignments` on assignments.xy_date_id = course_schedule.id 
    36. 

  36.               LEFT JOIN `courses` on assignments.course_id = courses.id 
    37. 

  37.               WHERE (x=1 OR y=1) AND courses.teacher_id=$userid") or die(mysql_error());
    38. 

  38.   //Array of all dates with assignments if they exist
    39. 

  39.   $xy_assignments_dates=array();
    40. 

  40.   //Reset to first element in array
    41. 

  41.   mysql_data_seek($xyResult,0);
    42. 

  42.   //Fill array with arrays that consist of existing xy assignments
    43. 

  43.   while($row=mysql_fetch_array($get_xy_assignments_result)){
    44. 

  44.     $xy_assignments_dates[]=$row;
    45. 

  45.   }
    46. 

  46.   //Grab all of the teacher's xy repository
    47. 

  47.   $get_xy_repository_result=mysql_query("SELECT * FROM courses WHERE teacher_id=$userid") or die(mysql_error());
    48. 

  48.   //Close MySQL Connection, all necessary queries have been run
    49. 

  49.   mysql_close($con);
    50. 

  50. ?>
    51. 

  51. <!DOCTYPE html>
    52. 

  52. <html lang="en">
    53. 

  53.   <head>
    54. 

  54.     <meta charset="utf-8">
    55. 

  55.     <title>Enroll: <?php echo $school_name; ?></title>
    56. 

  56.     <meta name="viewport" content="width=device-width, initial-scale=1.0">
    57. 

  57.     <meta name="description" content="Flexible Scheduling for Today's Classroom">
    58. 

  58.     <meta name="author" content="Marcos Alcozer">
    59. 

  59.     <meta name="keywords" content="Education, Scheduling">
    60. 

  60.     <!-- CSS -->
    61. 

  61.     <style>
    62. 

  62.       body {
    63. 

  63.         padding-top: 60px; /** Clear the top bar **/
    64. 

  64.       }
    65. 

  65.     </style>
    66. 

  66.     <link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/css/bootstrap-combined.min.css" rel="stylesheet">
    67. 

  67.     <link href="../css/admin.css" rel="stylesheet">
    68. 

  68.     <!-- JQUERY -->
    69. 

  69.     <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
    70. 

  70.     <!-- BOOTSTRAP -->
    71. 

  71.     <script src="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/js/bootstrap.min.js"></script>
    72. 

  72.     <!-- FORM VALIDATION USING JQUERY -->
    73. 

  73.     <!-- http://alittlecode.com/jquery-form-validation-with-styles-from-twitter-bootstrap/ -->
    74. 

  74.     <script src="../js/jquery.validate.min.js"></script>
    75. 

  75.     <!-- AJAX UPLOAD BY BRYAN GENTRY -->
    76. 

  76.     <!-- http://bryangentry.us/ajax-upload-with-javascript-and-php-upload-an-image-and-display-a-preview/ -->
    77. 

  77.     <script src="../js/ajaxupload.js"></script>
    78. 

  78.     <!-- <script src="../js/validate.js"></script> -->
    79. 

  79.     <!-- INHOUSE JAVASCRIPT -->
    80. 

  80.     <script src="../js/teacher.js"></script>
    81. 

  81. 

  82.     <!-- HTML5 shim, for IE6-8 support of HTML5 elements -->
    83. 

  83.     <!--[if lt IE 9]>
    84. 

  84.       <script src="../js/html5shiv.js"></script>
    85. 

  85.     <![endif]-->
    86. 

  86. 

  87.   </head>
    88. 

  88.   <body>
    89. 

  89.     <?php include_once("../admin/analyticstracking.php") ?>
    90. 

  90.     <!-- TOP MENU -->
    91. 

  91.     <div class="navbar navbar-inverse navbar-fixed-top">
    92. 

  92.       <div class="navbar-inner">
    93. 

  93.         <div class="container">
    94. 

  94.           <button type="button" class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
    95. 

  95.             <span class="icon-bar"></span>
    96. 

  96.             <span class="icon-bar"></span>
    97. 

  97.             <span class="icon-bar"></span>
    98. 

  98.           </button>
    99. 

  99.           <a class="brand appname" href="#">Enroll<img src='../img/beta-icon.png' style="vertical-align:text-top;"/></a>
    100. 

  100.           <div class="nav-collapse collapse">
    101. 

  101.             <ul class="nav">
    102. 

  102.               <li><a href="agenda.php">Agenda</a></li>
    103. 

  103.               <li class="dropdown active">
    104. 

  104.                 <a href="#" class="dropdown-toggle" data-toggle="dropdown">X/Y <b class="caret"></b></a>
    105. 

  105.                 <ul class="dropdown-menu">
    106. 

  106.                   <li><a href="assigned_xy.php">Assign Course</a></li>
    107. 

  107.                   <li><a href="repository_xy.php">Course Repository</a></li>
    108. 

  108.                   <li><a href="preenroll_xy.php">Enroll Students</a></li>
    109. 

  109.                 </ul>
    110. 

  110.               </li>
    111. 

  111.               <li class="dropdown">
    112. 

  112.                 <a href="#" class="dropdown-toggle" data-toggle="dropdown">Colloquium <b class="caret"></b></a>
    113. 

  113.                 <ul class="dropdown-menu">
    114. 

  114.                   <li><a href="assigned_col.php">Assign Course</a></li>
    115. 

  115.                   <li><a href="repository_col.php">Course Repository</a></li>
    116. 

  116.                   <li class="dropdown-submenu">
    117. 

  117.                       <a tabindex="-1" href="#">Enroll Students</a>
    118. 

  118.                       <ul class="dropdown-menu">
    119. 

  119.                         <li><a href="preenroll_col.php?semester=1">Semester 1</a></li>
    120. 

  120.                         <li><a href="preenroll_col.php?semester=2">Semester 2</a></li>
    121. 

  121.                       </ul>
    122. 

  122.                   </li>
    123. 

  123.                 </ul>
    124. 

  124.               </li>
    125. 

  125.             </ul>
    126. 

  126.             <ul class="nav pull-right">
    127. 

  127.               <?php if($_SESSION['admin'] && $_SESSION['teacher']){
    128. 

  128.                echo "<li><a href='../admin'>Admin Panel</a></li>";
    129. 

  129.               }
    130. 

  130.               if(!is_null($ghostuser)){ ?>
    131. 

  131.               <li><a href="javascript:void(0)" onclick='ghost_user("<?php echo $master_username; ?>","admin");'><?php echo $master_username; ?></a></li>
    132. 

  132.               <?php 
    133. 

  133.                 }
    134. 

  134.                 if(!isset($_SESSION['username']))
    135. 

  135.                   echo "<li class='login-button'><a href='../login.html' style='color:#FFFFFF'>Login</a></li>";
    136. 

  136.                 else
    137. 

  137.                   echo "<li class='login-button'><a href='../logout.php' style='color:#FFFFFF'>Logout</a></li>";
    138. 

  138.               ?>
    139. 

  139.             </ul>
    140. 

  140.           </div>
    141. 

  141.         </div>
    142. 

  142.       </div>
    143. 

  143.     </div>
    144. 

  144.     <div class="container">
    145. 

  145.       <!-- ASSIGNMENT MODULE -->
    146. 

  146.       <h2 id="assignLabel">Assign Course</h2>
    147. 

  147.       <hr />
    148. 

  148.       <div id="assign">
    149. 

  149.         <!-- SCROLLING MONTHS ALONG TOP -->
    150. 

  150.         <i id="previous" class="icon-chevron-left"></i>
    151. 

  151.         <div id="month"></div>
    152. 

  152.         <i id="next" class="icon-chevron-right"></i>
    153. 

  153.         <hr />
    154. 

  154.         <div class="controls controls-row">
    155. 

  155.           <?php 
    156. 

  156.             //Array filled with names of the month
    157. 

  157.             $months = array('January','February','March','April','May','June','July','August','September','October','November','December');
    158. 

  158.             //This for loop creates a hidden div for each month with the respective xy dates
    159. 

  159.             foreach ($months as $month) {
    160. 

  160.               echo "<div id='$month' class='selectedMonth' hidden>";
    161. 

  161.               //Make a form for every date within the selected month
    162. 

  162.               mysql_data_seek($get_dates_result,0);
    163. 

  163.               while($selected_date=mysql_fetch_array($get_dates_result)){
    164. 

  164.                 $date = $selected_date['date']; //ie. YYYY-MM-DD
    165. 

  165.                 $xyAssigned=false;
    166. 

  166.                 $xyName=NULL;
    167. 

  167.                 $xyNotes=NULL;
    168. 

  168.                 $xyPreferredBlock=NULL;
    169. 

  169.                 $xyDateID=$selected_date['id'];
    170. 

  170.                 $xyMonth = date('F', strtotime($date)); //ie. January
    171. 

  171.                 $xyFinal=0;
    172. 

  172.                 //If the month that is selected matches the month of the variable in the array
    173. 

  173.                 if(strcmp($month, $xyMonth) == 0){
    174. 

  174.                   //Check to see if there is an xy assigned to this date
    175. 

  175.                   //Traverse xy assignments result
    176. 

  176.                   mysql_data_seek($get_xy_assignments_result,0);
    177. 

  177.                   while($xy_assignment=mysql_fetch_array($get_xy_assignments_result)){
    178. 

  178.                     if(strcmp($date,$xy_assignment['date']) == 0){
    179. 

  179.                       //XY is assigned, set other variables
    180. 

  180.                       $xyAssigned=true;
    181. 

  181.                       $xyName=$xy_assignment['name'];
    182. 

  182.                       $xyNotes=$xy_assignment['notes'];
    183. 

  183.                       $xyPreferredBlock=$xy_assignment['preferred_block'];
    184. 

  184.                       $xyDateID=$xy_assignment['dateid'];
    185. 

  185.                       $xyFinal=$xy_assignment['final'];
    186. 

  186.                       break;
    187. 

  187.                     }
    188. 

  188.                   }
    189. 

  189.           ?>
    190. 

  190.                   <!-- Still in the for loop for a date that matches the current month we are traversing -->
    191. 

  191.                   <div class="span5">
    192. 

  192.                     <form class='form-horizontal' id='selection<?php echo $xyDateID; ?>' enctype='multipart/form-data'>
    193. 

  193.                       <input name="teacher_id" type="hidden" value="<?php echo $userid; ?>" />
    194. 

  194.                       <input name="existing" type="hidden" value='<?php if($xyAssigned){ echo "true"; }else{ echo "false"; } ?>' />
    195. 

  195.                       <input name="date_id" type="hidden" value="<?php echo $xyDateID; ?>" />
    196. 

  196.                       <div class="control-group">
    197. 

  197.                         <!-- Displays date as Wednesday the 28th -->
    198. 

  198.                         <label class="control-label"><strong><?php echo date('l \t\h\e jS', strtotime($date)); ?></strong></label>
    199. 

  199.                         <div class="controls"></div>
    200. 

  200.                       </div>
    201. 

  201.                       <div class="control-group">
    202. 

  202.                         <label class="control-label">Course Name:</label>
    203. 

  203.                         <!-- CHOOSE WHICH XY IS ASSIGNED TO THIS DATE -->
    204. 

  204.                         <div class="controls">
    205. 

  205.                           <?php
    206. 

  206.                             $courseName;
    207. 

  207.                             //If there is already an XY assigned to this date
    208. 

  208.                             echo "<select name='xy_id' id='name$xyDateID' class='selectedXYDate' required";
    209. 

  209.                             if($xyFinal==1){ echo " disabled "; }
    210. 

  210.                             echo ">";
    211. 

  211.                             echo "<option value=''></option>";
    212. 

  212.                             //Traverse through teacher's XY repository
    213. 

  213.                             mysql_data_seek($get_xy_repository_result,0);
    214. 

  214.                             while($row = mysql_fetch_array($get_xy_repository_result)){
    215. 

  215.                               echo "<option value=" . $row['id'];
    216. 

  216.                               //Add selected attribute if current course is the one already assigned
    217. 

  217.                               if(strcmp($xyName, $row['name']) == 0)
    218. 

  218.                                 echo " selected ";
    219. 

  219.                               echo ">" . $row['name'] . "</option>";
    220. 

  220.                             }
    221. 

  221.                           ?>
    222. 

  222.                           </select>
    223. 

  223.                         </div>
    224. 

  224.                       </div>
    225. 

  225.                       <div class="control-group">
    226. 

  226.                         <label class="control-label">Block Preference:</label>
    227. 

  227.                         <div class="controls">
    228. 

  228.                           <select name='blockpreference' id='preferred_block<?php echo $xyDateID; ?>' required  <?php if($xyFinal==1){ echo " disabled "; } ?> >
    229. 

  229.                             <option value=''></option>
    230. 

  230.                           <?php
    231. 

  231.                             if(strcmp($xyPreferredBlock, "x") == 0)
    232. 

  232.                               echo '<option selected value="x">X</option>';
    233. 

  233.                             else
    234. 

  234.                               echo '<option value="x">X</option>';
    235. 

  235.                             if(strcmp($xyPreferredBlock, "y") == 0)
    236. 

  236.                               echo '<option selected value="y">Y</option>';
    237. 

  237.                             else
    238. 

  238.                               echo '<option value="y">Y</option>';
    239. 

  239.                             if(strcmp($xyPreferredBlock, "xy") == 0)
    240. 

  240.                               echo '<option selected value="xy">Span both X and Y</option>';
    241. 

  241.                             else
    242. 

  242.                               echo '<option value="xy">Span both X and Y</option>';
    243. 

  243.                           ?>
    244. 

  244.                           </select>
    245. 

  245.                         </div>
    246. 

  246.                       </div>
    247. 

  247.                       <div class="control-group">
    248. 

  248.                         <label class="control-label">Notes for programmer:</label>
    249. 

  249.                         <div class="controls">
    250. 

  250.                           <?php
    251. 

  251.                               echo "<textarea name='notes' id='notes$xyDateID' rows='5'";
    252. 

  252.                               if($xyFinal==1){ echo " disabled "; }
    253. 

  253.                               echo ">";
    254. 

  254.                               if($xyAssigned){ echo $xyNotes; }
    255. 

  255.                               echo "</textarea>";
    256. 

  256.                           ?>
    257. 

  257.                         </div>
    258. 

  258.                       </div>
    259. 

  259.                       <div class="control-group">
    260. 

  260.                         <div class="controls">
    261. 

  261.                           <?php
    262. 

  262.                             if($xyFinal==0){
    263. 

  263.                           ?>
    264. 

  264.                             <div><button class='btn' type='submit' onClick='assign_xy("<?php echo $xyDateID; ?>")' >Update</button></div>
    265. 

  265.                             <?php if($xyAssigned){ ?>
    266. 

  266.                               <div><em class='text-info'>Pending Approval</em></div>
    267. 

  267.                             <?php } ?>
    268. 

  268.                             <div id='status<?php echo $xyDateID; ?>'></div>
    269. 

  269.                           <?php
    270. 

  270.                             }
    271. 

  271.                             else{
    272. 

  272.                           ?>
    273. 

  273.                             <div><em class='text-success'>Finalized, no changes possible.</em></div>
    274. 

  274.                           <?php } ?>
    275. 

  275.                         </div>
    276. 

  276.                       </div>
    277. 

  277.                     </form>
    278. 

  278.                   </div>
    279. 

  279.                 <?php
    280. 

  280.                   }
    281. 

  281.                   }
    282. 

  282.                   echo "</div>";
    283. 

  283.                   }
    284. 

  284.                 ?>
    285. 

  285.             </div>
    286. 

  286.       </div>
    287. 

  287.     </div>
    288. 

  288.   </body>
    289. 

  289. </html>
    290.