PHP EfrontLesson::getDirectory方法代码示例

    $legalValues[] = $key;
}
if (isset($_GET['add']) || isset($_GET['edit']) && in_array($_GET['edit'], $legalValues) && eF_checkParameter($_GET['edit'], 'id') && $_change_) {
    try {
        if ($_GET['edit']) {
            $currentUnit = $currentContent->seekNode($_GET['edit']);
            //The content tree does not hold data, so assign this unit its data
            $unitData = new EfrontUnit($_GET['edit']);
            $currentUnit['data'] = $unitData['data'];
            $currentUnitName = $unitData['name'];
        } else {
            unset($currentUnit);
            //Needed because we might have the &view_unit specified in the parameters
        }
        //This page has a file manager, so bring it on with the correct options
        $basedir = $currentLesson->getDirectory();
        //Default options for the file manager
        if (!isset($currentUser->coreAccess['files']) || $currentUser->coreAccess['files'] == 'change') {
            $options = array('lessons_ID' => $currentLesson->lesson['id'], 'metadata' => 0);
            if (!$currentLesson->options['digital_library']) {
                $options['share'] = false;
            }
        } else {
            $options = array('delete' => false, 'edit' => false, 'share' => false, 'upload' => false, 'create_folder' => false, 'zip' => false, 'lessons_ID' => $currentLesson->lesson['id'], 'metadata' => 0);
        }
        //Default url for the file manager
        $url = basename($_SERVER['PHP_SELF']) . '?ctg=content&' . (isset($_GET['edit']) ? 'edit=' . $_GET['edit'] : 'add=1');
        $extraFileTools = array(array('image' => 'images/16x16/arrow_right.png', 'title' => _INSERTEDITOR, 'action' => 'insert_editor'));
        /**The file manager*/
        include "file_manager.php";
        //This page also needs an editor and ASCIIMathML

    try {
        $currentUser = EfrontUserFactory::factory($_SESSION['s_login']);
    } catch (EfrontException $e) {
        $message = $e->getMessage() . ' (' . $e->getCode() . ')';
        eF_redirect("index.php?message=" . urlencode($message) . "&message_type=failure");
        exit;
    }
} else {
    eF_redirect("index.php?message=" . urlencode(_YOUCANNOTACCESSTHISPAGE) . "&message_type=failure");
    exit;
}
try {
    //There are 2 legal modes: 'lessons' and 'external'. In the first case, we read the legitimate directory from the session. In the second case, we take it from global constant
    if ($_GET['mode'] == 'lesson') {
        $currentLesson = new EfrontLesson($_SESSION['s_lessons_ID']);
        $rootDir = new EfrontDirectory($currentLesson->getDirectory());
        $filesBaseUrl = $currentLesson->getDirectoryUrl();
    } elseif ($_GET['mode'] == 'external') {
        $rootDir = new EfrontDirectory(G_EXTERNALPATH);
        $filesBaseUrl = G_EXTERNALURL;
    } elseif ($_GET['mode'] == 'upload') {
        $rootDir = new EfrontDirectory(G_UPLOADPATH . $_SESSION['s_login']);
        $filesBaseUrl = G_UPLOADPATH . $_SESSION['s_login'];
    } else {
        throw new Exception(_ILLEGALMODE);
    }
    //We are inside a directory. Verify that this directory is below the $rootDir, as defined previously
    if (isset($_GET['directory'])) {
        $directory = new EfrontDirectory($_GET['directory']);
        if (strpos($directory['path'], $rootDir['path']) === false) {
            $directory = $rootDir;

 /**
  * Copy simple unit
  *
  * This function copies a unit (NOT its children) into the current content tree
  * <br/>Example:
  * <code>
  * $currentContent = new EfrontContentTree(5);           //Initialize content for lesson with id 5
  * $sourceUnit = new EfrontUnit(20);                     //Get the unit with id = 20
  * $currentContent -> copySimpleUnit($sourceUnit, false);   //Copy the source unit into the content tree (at its end)
  * </code>
  *
  * @param EfrontUnit $sourceUnit The unit object to be copied
  * @param mixed $targetUnit The id of the parent unit (or the parent EfrontUnit)in which the new unit will be copied, or false (the unit will be appended at the end)
  * @param mixed $previousUnit The id of the previous unit (or the unit itself) of the new unit, or false (the unit will be put to the end of the units)
  * @param boolean $copyFiles whether to copy files as well.
  * @param boolean $copyQuestions Whether to copy questions as well
  * @return EfrontUnit The newly created unit object
  * @since 3.5.0
  * @access public
  */
 public function copySimpleUnit($sourceUnit, $targetUnit = false, $previousUnit = false, $copyFiles = true, $copyQuestions = true)
 {
     if (!$sourceUnit instanceof EfrontUnit) {
         $sourceUnit = new EfrontUnit($sourceUnit);
     }
     $newUnit['name'] = $sourceUnit->offsetGet('name');
     $newUnit['ctg_type'] = $sourceUnit->offsetGet('ctg_type');
     $newUnit['data'] = $sourceUnit->offsetGet('data');
     $options = $sourceUnit->offsetGet('options');
     $newOptions['complete_unit_setting'] = $options['complete_unit_setting'];
     $newOptions['hide_navigation'] = $options['hide_navigation'];
     $newOptions['maximize_viewport'] = $options['maximize_viewport'];
     $newOptions['object_ids'] = $options['object_ids'];
     $newUnit['options'] = serialize($newOptions);
     $newUnit['lessons_ID'] = $this->lessonId;
     if ($targetUnit) {
         if ($targetUnit instanceof EfrontUnit) {
             $newUnit['parent_content_ID'] = $targetUnit->offsetGet('id');
         } else {
             if (eF_checkParameter($targetUnit, 'id')) {
                 $newUnit['parent_content_ID'] = $targetUnit;
             }
         }
         if ($previousUnit instanceof EfrontUnit) {
             $newUnit['previous_content_ID'] = $previousUnit->offsetGet('id');
         } else {
             if (eF_checkParameter($previousUnit, 'id')) {
                 $newUnit['previous_content_ID'] = $previousUnit;
             }
         }
         $unit = $this->insertNode($newUnit);
     } else {
         $unit = $this->appendUnit($newUnit);
     }
     if ($copyFiles) {
         $files = $unit->getFiles();
         $lesson = new EfrontLesson($this->lessonId);
         $data = $unit->offsetGet('data');
         foreach ($files as $file) {
             try {
                 $sourceFile = new EfrontFile($file);
                 $sourceFileOffset = preg_replace("#" . G_LESSONSPATH . "#", "", $sourceFile['directory']);
                 $position = strpos($sourceFileOffset, "/");
                 //check case that the file is in a subfolder of the lesson
                 if ($position !== false) {
                     $sourceLink = mb_substr($sourceFileOffset, $position + 1);
                     mkdir($lesson->getDirectory() . $sourceLink . '/', 0755, true);
                     $destinationPath = $lesson->getDirectory() . $sourceLink . '/' . basename($sourceFile['path']);
                     $copiedFile = $sourceFile->copy($destinationPath, false);
                 } else {
                     $destinationPath = $lesson->getDirectory() . basename($sourceFile['path']);
                     $copiedFile = $sourceFile->copy($destinationPath, false);
                 }
                 //@todo view_file.php?action=download&file=10410
                 //$data = str_replace("view_file.php?file=".$file, "view_file.php?file=".$copiedFile -> offsetGet('id'), $data);
                 //$data = str_replace("&file=".$file, "&file=".$copiedFile -> offsetGet('id'), $data);
                 //$data = str_replace("&amp;file=".$file, "&amp;file=".$copiedFile -> offsetGet('id'), $data);
                 $data = preg_replace('#view_file\\.php(.*)file=' . $file . '#', 'view_file.php${1}file=' . $copiedFile->offsetGet('id'), $data);
                 $folderId = $lesson->lesson['share_folder'] ? $lesson->lesson['share_folder'] : $lesson->lesson['id'];
                 $data = preg_replace("#(" . G_SERVERNAME . ")*content/lessons/" . $sourceUnit['lessons_ID'] . "/(.*)#", "content/lessons/" . $folderId . '/${2}', $data);
             } catch (EfrontFileException $e) {
                 if ($e->getCode() == EfrontFileException::FILE_ALREADY_EXISTS) {
                     $copiedFile = new EfrontFile($destinationPath);
                     //$data = str_replace("view_file.php?file=".$file, "view_file.php?file=".$copiedFile -> offsetGet('id'), $data);
                     //$data = str_replace("&file=".$file, "&file=".$copiedFile -> offsetGet('id'), $data);
                     //$data = str_replace("&amp;file=".$file, "&amp;file=".$copiedFile -> offsetGet('id'), $data);
                     $data = preg_replace('#view_file\\.php(.*)file=' . $file . '#', 'view_file.php${1}file=' . $copiedFile->offsetGet('id'), $data);
                     $folderId = $lesson->lesson['share_folder'] ? $lesson->lesson['share_folder'] : $lesson->lesson['id'];
                     $data = preg_replace("#(" . G_SERVERNAME . ")*content/lessons/" . $sourceUnit['lessons_ID'] . "/(.*)#", "content/lessons/" . $folderId . '/${2}', $data, -1, $count);
                 }
             }
             //this means that the file already exists
         }
         $unit->offsetSet('data', $data);
         if ($file && $unit['ctg_type'] == 'scorm' || $unit['ctg_type'] == 'scorm_test') {
             $d = new EfrontDirectory(dirname($file));
             $d->copy($lesson->getDirectory() . basename(dirname($file)), true);
         }
     }
     $unit->persist();
//.........这里部分代码省略.........

 /**
  * Parse the html and remove <head></head> part if present into html
  *
  * @param String $html
  * @return void
  * @access Private
  */
 function _parseHtml($html)
 {
     $html = preg_replace("/<!DOCTYPE((.|\n)*?)>/ims", "", $html);
     $html = preg_replace("/<script((.|\n)*?)>((.|\n)*?)<\\/script>/ims", "", $html);
     preg_match("/<head>((.|\n)*?)<\\/head>/ims", $html, $matches);
     $head = $matches[1];
     preg_match("/<title>((.|\n)*?)<\\/title>/ims", $head, $matches);
     $this->title = $matches[1];
     $html = preg_replace("/<head>((.|\n)*?)<\\/head>/ims", "", $html);
     $head = preg_replace("/<title>((.|\n)*?)<\\/title>/ims", "", $head);
     $head = preg_replace("/<\\/?head>/ims", "", $head);
     $html = preg_replace("/<\\/?body((.|\n)*?)>/ims", "", $html);
     $this->htmlHead = $head;
     $DOM = new DOMDocument();
     $DOM->loadHTML($html);
     $imgs = $DOM->getElementsByTagName('img');
     foreach ($imgs as $img) {
         $src = $img->getAttribute('src');
         if (strpos($src, "http://") === false) {
             //local image
             if (strpos($src, 'content/lessons') !== false) {
                 $pos = strrpos($src, '/');
                 $tmp_img = substr($src, $pos + 1);
                 $path = substr($src, 0, strlen($src) - strlen($tmp_img));
                 $this->localimgs[] = array('src' => $tmp_img, 'path' => G_ROOTPATH . "www/" . $path);
                 $src = $tmp_img;
             }
             if (strpos($src, 'images/16x16') !== false) {
                 $pos = strrpos($src, '/');
                 $tmp_img = substr($src, $pos + 1);
                 $path = substr($src, 0, strlen($src) - strlen($tmp_img));
                 $this->localimgs[] = array('src' => $tmp_img, 'path' => G_DEFAULTTHEMEPATH . "www/" . $path);
                 $src = $tmp_img;
             }
         }
         $img->setAttribute('src', $src);
     }
     $html = $DOM->saveHTML();
     $lesson = new EfrontLesson($_SESSION['s_lessons_ID']);
     $this->lessonDirectory = $lesson->getDirectory();
     $this->htmlBody = $html;
     return;
 }

//.........这里部分代码省略.........
                case 'IMSSS:DELIVERYCONTROLS':
                    $delivery_controls[$item_key][$key]['objective_set_by_content'] = $value['attributes']['OBJECTIVESETBYCONTENT'];
                    $delivery_controls[$item_key][$key]['completion_set_by_content'] = $value['attributes']['COMPLETIONSETBYCONTENT'];
                    $delivery_controls[$item_key][$key]['tracked'] = $value['attributes']['TRACKED'];
                    break;
                case 'ADLCP:MAP':
                    $maps[$item_key][$key]['target_ID'] = $value['attributes']['TARGETID'];
                    $maps[$item_key][$key]['read_shared_data'] = $value['attributes']['READSHAREDDATA'];
                    $maps[$item_key][$key]['write_shared_data'] = $value['attributes']['WRITESHAREDDATA'];
                    break;
                default:
                    break;
            }
        }
        //	exit();
        if (G_VERSIONTYPE != 'community') {
            #cpp#ifndef COMMUNITY
            if (G_VERSIONTYPE != 'standard') {
                #cpp#ifndef STANDARD
                if ($scorm2004) {
                    foreach ($references as $key => $value) {
                        $ref = array_search($value['IDENTIFIERREF'], $resources);
                        if ($ref !== false && !is_null($ref)) {
                            /*SCORM 2004: The xml:base attribute provides a relative path offset for the content file(s) contained in the manifest*/
                            $path_offset = $tagArray[$ref]['attributes']['XML:BASE'];
                            $data = file_get_contents($scormPath . "/" . $path_offset . $tagArray[$ref]['attributes']['HREF']);
                            $primitive_hrefs[$ref] = str_replace("\\", "/", $path_offset . $tagArray[$ref]['attributes']['HREF']);
                            $path_part[$ref] = dirname($primitive_hrefs[$ref]);
                            foreach ($tagArray[$ref]['children'] as $value2) {
                                if ($tagArray[$value2]['tag'] == 'DEPENDENCY') {
                                    $idx = array_search($tagArray[$value2]['attributes']['IDENTIFIERREF'], $resources);
                                    foreach ($tagArray[$idx]['children'] as $value3) {
                                        if ($tagArray[$value3]['tag'] == 'FILE') {
                                            $data = preg_replace("#(\\.\\.\\/(\\w+\\/)*)?" . $tagArray[$value3]['attributes']['HREF'] . "#", $currentLesson->getDirectory() . "/" . $scormFolderName . '/' . $path_part[$ref] . "/\$1" . $tagArray[$value3]['attributes']['HREF'], $data);
                                        }
                                    }
                                }
                            }
                            //$total_fields[$key]['data'] = eF_postProcess(str_replace("'","'",$data));
                            //$total_fields$adl_seq_map_info[$item_key][$key]['target_objective_ID'[$key]['data'] = '<iframe height = "100%"  width = "100%" frameborder = "no" name = "scormFrameName" id = "scormFrameID" src = "'.G_RELATIVELESSONSLINK.$lessons_ID."/".$scormFolderName.'/'.$primitive_hrefs[$ref]. $value['PARAMETERS']. '" onload = "eF_js_setCorrectIframeSize()"></iframe><iframe name = "commitFrame" frameborder = "no" id = "commitFrame" width = "1" height = "1" style = "display:none"></iframe>';
                            //
                            //
                            //
                            if ($parameters['embed_type'] == 'iframe') {
                                $total_fields[$key]['data'] = '<iframe ' . $parameters['iframe_parameters'] . ' name = "scormFrameName" id = "scormFrameID" src = "' . rtrim($currentLesson->getDirectoryUrl(), "/") . "/" . $scormFolderName . '/' . $primitive_hrefs[$ref] . $value['PARAMETERS'] . '" onload = "if (window.eF_js_setCorrectIframeSize) {eF_js_setCorrectIframeSize();} else {setIframeSize = true;}"></iframe>';
                            } else {
                                $total_fields[$key]['data'] = '
	                            	<div style = "text-align:center;height:300px">
		                            	<span>##CLICKTOSTARTUNIT##</span><br/>
		                        		<input type = "button" value = "##STARTUNIT##" class = "flatButton" onclick = \'window.open("' . rtrim($currentLesson->getDirectoryUrl(), "/") . "/" . rawurlencode($scormFolderName) . '/' . rawurlencode($primitive_hrefs[$ref]) . $value['PARAMETERS'] . '", "scormFrameName", "' . $parameters['popup_parameters'] . '")\' >
	                        		</div>';
                            }
                            /*
                            	                         $total_fields[$key]['data'] = '
                            	                         <style>
                            	                         iframe.scormCommitFrame{width:100%;height:500px;border:1px solid red;}
                            	                         </style>
                            	                         <iframe name = "scormFrameName" id = "scormFrameID" class = "scormFrame" src = "'.$currentLesson -> getDirectoryUrl()."/".$scormFolderName.'/'.$primitive_hrefs[$ref]. $value['PARAMETERS']. '" onload = "eF_js_setCorrectIframeSize()"></iframe>
                            	                         <iframe name = "commitFrame" id = "commitFrame" class = "scormCommitFrame">Sorry, but your browser needs to support iframes to see this</iframe>';
                            */
                        }
                    }
                    $lastUnit = $currentContent->getLastNode();
                    $lastUnit ? $this_id = $lastUnit['id'] : ($this_id = 0);
                    //$this_id = $tree[sizeof($tree) - 1]['id'];
                    foreach ($total_fields as $key => $value) {

function replaceQuestionPaths($data, $sourceId, $newId)
{
    //$data = $question['text'];
    preg_match_all("/view_file\\.php\\?file=(\\d+)/", $data, $matchesId);
    $filesId = $matchesId[1];
    preg_match_all("#(" . G_SERVERNAME . ")*content/lessons/(.*)\"#U", $data, $matchesPath);
    $filesPath = $matchesPath[2];
    foreach ($filesId as $file) {
        $files[] = $file;
    }
    foreach ($filesPath as $file) {
        $files[] = G_LESSONSPATH . html_entity_decode($file);
    }
    $lesson = new EfrontLesson($newId);
    //$data   = $unit -> offsetGet('data');
    foreach ($files as $file) {
        try {
            $sourceFile = new EfrontFile($file);
            $sourceFileOffset = preg_replace("#" . G_LESSONSPATH . "#", "", $sourceFile['directory']);
            $position = strpos($sourceFileOffset, "/");
            //check case that the file is in a subfolder of the lesson
            if ($position !== false) {
                $sourceLink = mb_substr($sourceFileOffset, $position + 1);
                mkdir($lesson->getDirectory() . $sourceLink . '/', 0755, true);
                $destinationPath = $lesson->getDirectory() . $sourceLink . '/' . basename($sourceFile['path']);
                $copiedFile = $sourceFile->copy($lesson->getDirectory() . $sourceLink . '/' . basename($sourceFile['path']), false);
            } else {
                $destinationPath = $lesson->getDirectory() . basename($sourceFile['path']);
                $copiedFile = $sourceFile->copy($lesson->getDirectory() . basename($sourceFile['path']), false);
            }
            str_replace("view_file.php?file=" . $file, "view_file.php?file=" . $copiedFile->offsetGet('id'), $data);
            $data = preg_replace("#(" . G_SERVERNAME . ")*content/lessons/" . $sourceId . "/(.*)#", "content/lessons/" . $newId . '/${2}', $data);
        } catch (EfrontFileException $e) {
            if ($e->getCode() == EfrontFileException::FILE_ALREADY_EXISTS) {
                $copiedFile = new EfrontFile($destinationPath);
                str_replace("view_file.php?file=" . $file, "view_file.php?file=" . $copiedFile->offsetGet('id'), $data);
                $data = preg_replace("#(" . G_SERVERNAME . ")*content/lessons/" . $sourceId . "/(.*)#", "content/lessons/" . $newId . '/${2}', $data, -1, $count);
            }
        }
        //this means that the file already exists
    }
    //$question['text'] = $data;
    return $data;
}

    /**
     *
     * @param unknown_type $file
     * @return unknown_type
     */
    public static function import($lesson, $manifestFile, $scormFolderName, $parameters)
    {
        if ($lesson instanceof EfrontLesson) {
            $currentLesson = $lesson;
        } else {
            $currentLesson = new EfrontLesson($lesson);
        }
        $lessons_ID = $currentLesson->lesson['id'];
        $currentContent = new EfrontContentTree($currentLesson);
        $manifestXML = file_get_contents($manifestFile['path']);
        $tagArray = EfrontIMS::parseManifest($manifestXML);
        /**
         * Now parse XML file as usual
         */
        foreach ($tagArray as $key => $value) {
            $fields = array();
            switch ($value['tag']) {
                case 'SCHEMAVERSION':
                    $scormVersion = $value['value'];
                    break;
                case 'TITLE':
                    $cur = $value['parent_index'];
                    $total_fields[$cur]['name'] = $value['value'] ? $value['value'] : " ";
                    break;
                case 'ORGANIZATION':
                    $item_key = $key;
                    $total_fields[$key]['lessons_ID'] = $lessons_ID;
                    $total_fields[$key]['timestamp'] = time();
                    $total_fields[$key]['ctg_type'] = 'theory';
                    $total_fields[$key]['identifier'] = $value['attributes']['IDENTIFIER'];
                    $total_fields[$key]['active'] = !isset($value['attributes']['ISVISIBLE']) || $value['attributes']['ISVISIBLE'] == 'true' ? 1 : 0;
                    break;
                case 'ITEM':
                    $item_key = $key;
                    $total_fields[$key]['lessons_ID'] = $lessons_ID;
                    $total_fields[$key]['timestamp'] = time();
                    $total_fields[$key]['ctg_type'] = 'theory';
                    $total_fields[$key]['identifier'] = $value['attributes']['IDENTIFIER'];
                    $total_fields[$key]['active'] = !isset($value['attributes']['ISVISIBLE']) || $value['attributes']['ISVISIBLE'] == 'true' ? 1 : 0;
                    $references[$key]['IDENTIFIERREF'] = EfrontIMS::formID($value['attributes']['IDENTIFIERREF']);
                    $references[$key]['PARAMETERS'] = $value['attributes']['PARAMETERS'];
                    break;
                case 'RESOURCE':
                    $resources[$key] = EfrontIMS::formID($value['attributes']['IDENTIFIER']);
                    break;
                case 'FILE':
                    $files[$key] = $value['attributes']['HREF'];
                    break;
                default:
                    break;
            }
        }
        foreach ($references as $key => $value) {
            $ref = array_search($value['IDENTIFIERREF'], $resources);
            if ($ref !== false && !is_null($ref)) {
                /*SCORM 2004: The xml:base attribute provides a relative path offset for the content file(s) contained in the manifest*/
                $path_offset = $tagArray[$ref]['attributes']['XML:BASE'];
                if ($tagArray[$ref]['attributes']['TYPE'] == 'imswl_xmlv1p2') {
                    foreach ($tagArray[$ref]['children'] as $node) {
                        if ($tagArray[$node]['tag'] == 'FILE') {
                            $href = $tagArray[$node]['attributes']['HREF'];
                            //debug();
                            //pr($currentLesson -> getDirectory()."/".$scormFolderName."/".$path_offset.$href);
                            $data = file_get_contents($currentLesson->getDirectory() . "/" . $scormFolderName . "/" . $path_offset . $href);
                            file_put_contents($currentLesson->getDirectory() . "/" . $scormFolderName . "/" . $path_offset . dirname($href) . '/weblink.html', self::createWebLink($data));
                            $href = dirname($href) . '/weblink.html';
                            //exit;
                            //pr($data);exit;
                        }
                    }
                } else {
                    if (!$tagArray[$ref]['attributes']['HREF']) {
                        foreach ($tagArray[$ref]['children'] as $node) {
                            if ($tagArray[$node]['tag'] == 'FILE') {
                                $href = $tagArray[$node]['attributes']['HREF'];
                            }
                        }
                    } else {
                        $href = $tagArray[$ref]['attributes']['HREF'];
                    }
                }
                $data = file_get_contents($currentLesson->getDirectory() . "/" . $scormFolderName . "/" . $path_offset . $href);
                $primitive_hrefs[$ref] = $path_offset . $href;
                $path_part[$ref] = dirname($primitive_hrefs[$ref]);
                foreach ($tagArray[$ref]['children'] as $value2) {
                    if ($tagArray[$value2]['tag'] == 'DEPENDENCY') {
                        $idx = array_search($tagArray[$value2]['attributes']['IDENTIFIERREF'], $resources);
                        foreach ($tagArray[$idx]['children'] as $value3) {
                            if ($tagArray[$value3]['tag'] == 'FILE') {
                                $data = preg_replace("#(\\.\\.\\/(\\w+\\/)*)?" . $tagArray[$value3]['attributes']['HREF'] . "#", $currentLesson->getDirectory() . "/" . $scormFolderName . '/' . $path_part[$ref] . "/\$1" . $tagArray[$value3]['attributes']['HREF'], $data);
                            }
                        }
                    }
                }
                if ($parameters['embed_type'] == 'iframe') {
//.........这里部分代码省略.........