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- <?PHP
- include "../pcdl/html_head.php";
- ?>
- <body>
- <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
- <script src="https://cdn.jsdelivr.net/npm/mermaid@8.6.0/dist/mermaid.min.js"></script>
- <script src="../course/lesson.js"></script>
- <?php
- require_once("../pcdl/head_bar.php");
- ?>
- <style>
- #main_video_win iframe{
- width:100%;
- height:100%;
- }
- </style>
- <?php
- //
- require_once "../path.php";
- require_once "../public/_pdo.php";
- require_once '../ucenter/function.php';
- require_once '../public/function.php';
- global $PDO;
- PDO_Connect("sqlite:"._FILE_DB_COURSE_);
- $query = "select * from lesson where id = '{$_GET["id"]}' limit 0,1";
- $Fetch = PDO_FetchAll($query);
- if(count($Fetch)==0)
- {
- echo "无法找到此课程。可能该课程已经被拥有者删除。";
- exit;
- }
- $lesson_info = $Fetch[0];
- $query = "select * from course where id = '{$lesson_info["course_id"]}' limit 0,1";
- $Fetch = PDO_FetchAll($query);
- if(count($Fetch)==0)
- {
- echo "无法找到此课程。可能该课程已经被拥有者删除。";
- exit;
- }
- $course_info = $Fetch[0];
- echo "<div id='course_head_bar' style='background-color:var(--tool-bg-color1);padding:1em 10px 10px 10px;'>";
- echo "<div class='index_inner '>";
- echo "<div style='font-size:140%'>";
- echo "<a href='../uhome/course.php?userid={$course_info["teacher"]}'>";
- echo ucenter_getA($course_info["teacher"]);
- echo "</a>";
- echo " > ";
- echo "<a href='../course/course.php?id={$course_info["id"]}'>";
- echo $course_info["title"];
- echo "</a>";
- echo " > ";
- echo $lesson_info["title"];
- echo "</div>";
- echo '<div class="summary" style="padding-bottom:5px;">'.$course_info["subtitle"].'</div>';
- echo '<div class="summary" style=""><button>关注</button><button>报名</button><button>分享</button></div>';
- echo "</div>";
- echo '</div>';
- echo "<div class='index_inner'>";
- echo "<div id='lesson_list'>";
- echo "</div>";
- ?>
- </div>
- <script>
- $("#main_video_win").height($("#main_video_win").width()*9/16);
- lesson_show("<?php echo $_GET["id"]; ?>");
- </script>
- <?php
- include "../pcdl/html_foot.php";
- ?>
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