Actualización

2025-04-10 12:49:05 +02:00
parent 4aff98e77b
commit 1cdd00920f
9151 changed files with 1800913 additions and 0 deletions
--- a/main/lp/LpIndexGenerator.php
+++ b/main/lp/LpIndexGenerator.php
@@ -0,0 +1,159 @@
+<?php
+
+/* For licensing terms, see /license.txt */
+
+/**
+ * Class LpIndexGenerator.
+ */
+class LpIndexGenerator
+{
+    /**
+     * @var learnpath
+     */
+    private $lp;
+    /**
+     * @var array
+     */
+    private $courseInfo;
+    /**
+     * @var DOMDocument
+     */
+    private $domDocument;
+
+    public function __construct(learnpath $lp)
+    {
+        $this->lp = $lp;
+        $this->courseInfo = api_get_course_info();
+        $this->domDocument = new DOMDocument();
+
+        $this->generateHtml();
+    }
+
+    public function generate(): string
+    {
+        $this->generateToc();
+
+        $indexHtml = @$this->domDocument->saveHTML();
+
+        return api_utf8_decode_xml($indexHtml);
+    }
+
+    private function generateHtml()
+    {
+        $iso = api_get_language_isocode();
+        $title = api_utf8_encode($this->lp->get_name());
+
+        $this->domDocument->loadHTML(
+            '<!doctype html>
+            <html lang="'.$iso.'">
+            <head>
+            <meta charset="UTF-8">
+            <meta name="viewport"
+                  content="width=device-width,user-scalable=no,initial-scale=1.0,maximum-scale=1.0,minimum-scale=1.0">
+            <meta http-equiv="X-UA-Compatible" content="ie=edge">
+            <title>'.$title.'</title>
+            <link rel="stylesheet" href="assets/bootstrap/bootstrap.min.css">
+            <style>
+                .page-header { margin-top: 0; padding-top: 10px; }
+                #toc__ul { height: calc(100vh - 80px - 15px); overflow: auto; }
+            </style>
+            </head>
+            <body>
+            <div class="container-fluid">
+                <h1 class="page-header">'.$title.'</h1>
+                <div class="row">
+                    <div class="col-md-3">
+                        <ul id="toc__ul"></ul>
+                    </div>
+                    <div class="col-md-9">
+                        <div class="embed-responsive embed-responsive-16by9">
+                            <iframe class="embed-responsive-item" id="content__iframe" name="content-frame"
+                                    src="" frameborder="0"></iframe>
+                        </div>
+                    </div>
+                </div>
+            </div>
+            </body>
+            </html>'
+        );
+    }
+
+    private function generateToc()
+    {
+        $ulNode = $this->domDocument->getElementById('toc__ul');
+
+        $folderName = 'document';
+        $pathToRemove = '';
+        $pathToReplace = '';
+        $result = $this->lp->generate_lp_folder($this->courseInfo);
+
+        if (isset($result['dir']) && strpos($result['dir'], 'learning_path')) {
+            $pathToRemove = 'document'.$result['dir'];
+            $pathToReplace = $folderName;
+        }
+
+        if ($this->lp->ref === 'chamilo_scorm_export') {
+            $pathToRemove = 'scorm/'.$this->lp->path.'/document/';
+        }
+
+        foreach ($this->lp->ordered_items as $itemId) {
+            $item = $this->lp->items[$itemId];
+
+            if (!in_array($item->type, [TOOL_QUIZ, TOOL_FORUM, TOOL_THREAD, TOOL_LINK, TOOL_STUDENTPUBLICATION])) {
+                $myFilePath = $item->get_file_path('scorm/'.$this->lp->path.'/');
+                $itemFilePath = $myFilePath;
+
+                if (!empty($pathToRemove)) {
+                    $itemFilePath = str_replace($pathToRemove, $pathToReplace, $myFilePath);
+
+                    if ($this->lp->ref === 'chamilo_scorm_export') {
+                        $pathToRemove = 'scorm/'.$this->lp->path.'/';
+                        $itemFilePath = 'document/'.str_replace($pathToRemove, '', $myFilePath);
+                    }
+                }
+            } elseif (TOOL_LINK === $item->type) {
+                $itemFilePath = "link_{$item->get_id()}.html";
+            } elseif (TOOL_QUIZ === $item->type) {
+                $itemFilePath = "quiz_{$item->get_id()}.html";
+            } else {
+                continue;
+            }
+
+            $itemText = htmlspecialchars(api_utf8_encode($item->get_title()), ENT_QUOTES);
+
+            $liNode = $this->domDocument->createElement('li');
+            $liNode->setAttribute('id', "item_{$item->get_id()}");
+
+            if (!empty($item->parent) && $item->parent != 0) {
+                $possibleItemParent = $this->lp->get_scorm_xml_node(
+                    $ulNode->childNodes,
+                    "item_$item->parent",
+                    'li',
+                    'id'
+                );
+
+                if ($possibleItemParent instanceof DOMElement) {
+                    $innerUlNode = $possibleItemParent->getElementsByTagName('ul')->item(0)
+                        ?: $this->domDocument->createElement('ul');
+                    $innerUlNode->appendChild($liNode);
+
+                    $possibleItemParent->appendChild($innerUlNode);
+                }
+            } else {
+                $ulNode->appendChild($liNode);
+            }
+
+            if (!empty($itemFilePath) && $itemFilePath !== 'document/') {
+                $aNode = $this->domDocument->createElement('a', $itemText);
+                $aNode->setAttribute('href', $itemFilePath);
+                $aNode->setAttribute('target', 'content-frame');
+
+                $liNode->appendChild($aNode);
+            } else {
+                $liNode->appendChild(
+                    $this->domDocument->createTextNode($itemText)
+                );
+            }
+        }
+    }
+}