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course.php 3.3 KB

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  1. <?PHP
  2. include "../pcdl/html_head.php";
  3. ?>
  4. <body>
  5. <?php
  6. require_once("../pcdl/head_bar.php");
  7. ?>
  8. <style>
  9. #main_video_win iframe{
  10. width:100%;
  11. height:100%;
  12. }
  13. </style>
  14. <?php
  15. //
  16. require_once "../path.php";
  17. require_once "../public/_pdo.php";
  18. require_once '../ucenter/function.php';
  19. require_once '../public/function.php';
  20. global $PDO;
  21. PDO_Connect("sqlite:"._FILE_DB_COURSE_);
  22. $query = "select * from course where id = '{$_GET["id"]}' limit 0,1";
  23. $Fetch = PDO_FetchAll($query);
  24. if(count($Fetch)==0)
  25. {
  26. echo "无法找到此课程。可能该课程已经被拥有者删除。";
  27. exit;
  28. }
  29. $course_info = $Fetch[0];
  30. echo "<div id='course_head_bar' style='background-color:var(--tool-bg-color1);padding:1em 10px 10px 10px;'>";
  31. echo "<div class='index_inner '>";
  32. echo "<div style='font-size:140%'>";
  33. echo "<a href='../uhome/course.php?userid={$course_info["teacher"]}'>";
  34. echo ucenter_getA($course_info["teacher"]);
  35. echo "</a>";
  36. echo " > ";
  37. echo $course_info["title"];
  38. echo "</div>";
  39. echo '<div class="summary" style="padding-bottom:5px;">'.$course_info["subtitle"].'</div>';
  40. echo '<div class="summary" style=""><button>关注</button><button>报名</button><button>分享</button></div>';
  41. echo "</div>";
  42. echo '</div>';
  43. echo "<div class='index_inner'>";
  44. //课程视频
  45. $query = "select * from lesson where course_id = '{$_GET["id"]}' limit 0,100";
  46. $fAllLesson = PDO_FetchAll($query);
  47. echo '<div class="card" style="margin:1em;">';
  48. echo '<div class="title">';
  49. echo '简介';
  50. echo '</div>';
  51. echo '<div class="detail">';
  52. echo $course_info["summary"];
  53. echo '</div>';
  54. echo '<div class="title">';
  55. echo '参考资料';
  56. echo '</div>';
  57. echo '<div class="detail">';
  58. echo $course_info["attachment"];
  59. echo '</div>';
  60. echo '</div>';
  61. foreach($fAllLesson as $row){
  62. echo '<div class="card" style="display:flex;margin:1em;padding:10px;">';
  63. echo '<div style="flex:7;">';
  64. echo '<div class="pd-10">';
  65. echo '<div class="title" style="padding-bottom:5px;font-size:100%;font-weight:600;">'.$row["title"].'</div>';
  66. echo '<div class="summary" style="padding-bottom:5px;">'.$row["subtitle"].'</div>';
  67. echo '<div class="summary" style="padding-bottom:5px;">'.$row["summary"].'</div>';
  68. echo '</div>';
  69. echo '</div>';
  70. echo '<div style="flex:3;max-width:15em;">';
  71. echo '<div >开始:'.date("Y/m/d h:ia",$row["date"]/1000) .'</div>';
  72. $dt = $row["duration"];
  73. $sdt = "";
  74. if($dt>59){
  75. $sdt .= floor($dt/60)."小时";
  76. }
  77. $m = ($dt %60);
  78. if($m>0){
  79. $sdt .=($dt %60)."分钟";
  80. }
  81. echo "<div >持续:{$sdt}</div>";
  82. $now = mTime();
  83. $lesson_time="";
  84. if($now<$row["date"]){
  85. $lesson_time = "尚未开始";
  86. }
  87. else if($now>$row["date"] && $now<($row["date"]+$dt*1000)){
  88. $lesson_time = "已经结束";
  89. }
  90. else{
  91. $lesson_time = "正在进行";
  92. }
  93. echo '<div ><span class="lesson_status">已经结束</span></div>';
  94. echo '</div>';
  95. echo '</div>';
  96. }
  97. ?>
  98. </div>
  99. <script>
  100. $("#main_video_win").height($("#main_video_win").width()*9/16);
  101. </script>
  102. <?php
  103. include "../pcdl/html_foot.php";
  104. ?>