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PHP learnpath类代码示例

本文整理汇总了PHP中learnpath的典型用法代码示例。如果您正苦于以下问题:PHP learnpath类的具体用法?PHP learnpath怎么用?PHP learnpath使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了learnpath类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: aicc

 /**
  * Class constructor. Based on the parent constructor.
  * @param	string	Course code
  * @param	integer	Learnpath ID in DB
  * @param	integer	User ID
  */
 function aicc($course_code = null, $resource_id = null, $user_id = null)
 {
     if ($this->debug > 0) {
         error_log('In aicc::aicc()', 0);
     }
     if (!empty($course_code) and !empty($resource_id) and !empty($user_id)) {
         parent::learnpath($course_code, $resource_id, $user_id);
     } else {
         //do nothing but still build the aicc object
     }
 }
开发者ID:Eidn,项目名称:shanghai,代码行数:17,代码来源:aicc.class.php

示例2: save_objectives

/**
 * Writes an item's new values into the database and returns the operation result
 * @param   integer Learnpath ID
 * @param   integer User ID
 * @param   integer View ID
 * @param   integer Item ID
 * @param   array   Objectives array
 */
function save_objectives($lp_id, $user_id, $view_id, $item_id, $objectives = array())
{
    $debug = 0;
    $return = '';
    if ($debug > 0) {
        error_log('In xajax_save_objectives(' . $lp_id . ',' . $user_id . ',' . $view_id . ',' . $item_id . ',"' . (count($objectives) > 0 ? count($objectives) : '') . '")', 0);
    }
    $mylp = learnpath::getLpFromSession(api_get_course_id(), $lp_id, $user_id);
    $mylpi =& $mylp->items[$item_id];
    if (is_array($objectives) && count($objectives) > 0) {
        foreach ($objectives as $index => $objective) {
            $mylpi->add_objective($index, $objectives[$index]);
        }
        $mylpi->write_objectives_to_db();
    }
    return $return;
}
开发者ID:omaoibrahim,项目名称:chamilo-lms,代码行数:25,代码来源:lp_ajax_save_objectives.php

示例3: write_to_db

 /**
  * Writes the current data to the database
  * @return    boolean    Query result
  */
 public function write_to_db()
 {
     if (self::debug > 0) {
         error_log('learnpathItem::write_to_db()', 0);
     }
     // Check the session visibility.
     if (!api_is_allowed_to_session_edit()) {
         if (self::debug > 0) {
             error_log('return false api_is_allowed_to_session_edit');
         }
         return false;
     }
     $course_id = api_get_course_int_id();
     $mode = $this->get_lesson_mode();
     $credit = $this->get_credit();
     $item_view_table = Database::get_course_table(TABLE_LP_ITEM_VIEW);
     $sql = 'SELECT status FROM ' . $item_view_table . '
             WHERE
                 c_id = ' . $course_id . ' AND
                 lp_item_id="' . $this->db_id . '" AND
                 lp_view_id="' . $this->view_id . '" AND
                 view_count="' . $this->get_attempt_id() . '" ';
     $rs_verified = Database::query($sql);
     $row_verified = Database::fetch_array($rs_verified);
     $my_case_completed = array('completed', 'passed', 'browsed', 'failed');
     $save = true;
     if (isset($row_verified) && isset($row_verified['status'])) {
         if (in_array($row_verified['status'], $my_case_completed)) {
             $save = false;
         }
     }
     if (($save === false && $this->type == 'sco' || $this->type == 'sco' && ($credit == 'no-credit' || $mode == 'review' || $mode == 'browse')) && ($this->seriousgame_mode != 1 && $this->type == 'sco')) {
         if (self::debug > 1) {
             error_log("This info shouldn't be saved as the credit or lesson mode info prevent it");
             error_log('learnpathItem::write_to_db() - credit(' . $credit . ') or' . ' lesson_mode(' . $mode . ') prevent recording!', 0);
         }
     } else {
         // Check the row exists.
         $inserted = false;
         // This a special case for multiple attempts and Chamilo exercises.
         if ($this->type == 'quiz' && $this->get_prevent_reinit() == 0 && $this->get_status() == 'completed') {
             // We force the item to be restarted.
             $this->restart();
             $params = array("c_id" => $course_id, "total_time" => $this->get_total_time(), "start_time" => $this->current_start_time, "score" => $this->get_score(), "status" => $this->get_status(false), "max_score" => $this->get_max(), "lp_item_id" => $this->db_id, "lp_view_id" => $this->view_id, "view_count" => $this->get_attempt_id(), "suspend_data" => $this->current_data, "lesson_location" => $this->lesson_location);
             if (self::debug > 2) {
                 error_log('learnpathItem::write_to_db() - Inserting into item_view forced: ' . print_r($params, 1), 0);
             }
             $this->db_item_view_id = Database::insert($item_view_table, $params);
             if ($this->db_item_view_id) {
                 $sql = "UPDATE {$item_view_table} SET id = iid\n                            WHERE iid = " . $this->db_item_view_id;
                 Database::query($sql);
                 $inserted = true;
             }
         }
         $item_view_table = Database::get_course_table(TABLE_LP_ITEM_VIEW);
         $sql = "SELECT * FROM {$item_view_table}\n                    WHERE\n                        c_id = {$course_id} AND\n                        lp_item_id = " . $this->db_id . " AND\n                        lp_view_id = " . $this->view_id . " AND\n                        view_count = " . intval($this->get_attempt_id());
         if (self::debug > 2) {
             error_log('learnpathItem::write_to_db() - Querying item_view: ' . $sql, 0);
         }
         $check_res = Database::query($sql);
         // Depending on what we want (really), we'll update or insert a new row
         // now save into DB.
         if (!$inserted && Database::num_rows($check_res) < 1) {
             $params = array("c_id" => $course_id, "total_time" => $this->get_total_time(), "start_time" => $this->current_start_time, "score" => $this->get_score(), "status" => $this->get_status(false), "max_score" => $this->get_max(), "lp_item_id" => $this->db_id, "lp_view_id" => $this->view_id, "view_count" => $this->get_attempt_id(), "suspend_data" => $this->current_data, "lesson_location" => $this->lesson_location);
             if (self::debug > 2) {
                 error_log('learnpathItem::write_to_db() - Inserting into item_view forced: ' . print_r($params, 1), 0);
             }
             $this->db_item_view_id = Database::insert($item_view_table, $params);
             if ($this->db_item_view_id) {
                 $sql = "UPDATE {$item_view_table} SET id = iid\n                            WHERE iid = " . $this->db_item_view_id;
                 Database::query($sql);
             }
         } else {
             if ($this->type == 'hotpotatoes') {
                 $params = array('total_time' => $this->get_total_time(), 'start_time' => $this->get_current_start_time(), 'score' => $this->get_score(), 'status' => $this->get_status(false), 'max_score' => $this->get_max(), 'suspend_data' => $this->current_data, 'lesson_location' => $this->lesson_location);
                 $where = array('c_id = ? AND lp_item_id = ? AND lp_view_id = ? AND view_count = ?' => array($course_id, $this->db_id, $this->view_id, $this->get_attempt_id()));
                 Database::update($item_view_table, $params, $where);
             } else {
                 // For all other content types...
                 $my_status = ' ';
                 $total_time = ' ';
                 if ($this->type == 'quiz') {
                     if (!empty($_REQUEST['exeId'])) {
                         $TBL_TRACK_EXERCICES = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES);
                         $safe_exe_id = intval($_REQUEST['exeId']);
                         $sql = "SELECT start_date,exe_date\n                                    FROM {$TBL_TRACK_EXERCICES}\n                                    WHERE exe_id = {$safe_exe_id}";
                         $res = Database::query($sql);
                         $row_dates = Database::fetch_array($res);
                         $time_start_date = convert_sql_date($row_dates['start_date']);
                         $time_exe_date = convert_sql_date($row_dates['exe_date']);
                         $mytime = (int) $time_exe_date - (int) $time_start_date;
                         $total_time = " total_time = " . $mytime . ", ";
                     }
                 } else {
                     $my_type_lp = learnpath::get_type_static($this->lp_id);
                     // This is a array containing values finished
//.........这里部分代码省略.........
开发者ID:omaoibrahim,项目名称:chamilo-lms,代码行数:101,代码来源:learnpathItem.class.php

示例4: get_flat_ordered_items_list

 /**
  * Gets a flat list of item IDs ordered for display (level by level ordered by order_display)
  * This method can be used as abstract and is recursive
  * @param    integer    Learnpath ID
  * @param    integer    Parent ID of the items to look for
  * @return    mixed    Ordered list of item IDs or false on error
  */
 public static function get_flat_ordered_items_list($lp, $parent = 0, $course_id = null)
 {
     if (empty($course_id)) {
         $course_id = api_get_course_int_id();
     } else {
         $course_id = intval($course_id);
     }
     $list = array();
     if (empty($lp)) {
         return false;
     }
     $tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM);
     $sql = "SELECT id FROM {$tbl_lp_item} WHERE c_id = {$course_id} AND lp_id = {$lp} AND parent_item_id = {$parent} ORDER BY display_order";
     $res = Database::query($sql);
     while ($row = Database::fetch_array($res)) {
         $sublist = learnpath::get_flat_ordered_items_list($lp, $row['id'], $course_id);
         $list[] = $row['id'];
         foreach ($sublist as $item) {
             $list[] = $item;
         }
     }
     return $list;
 }
开发者ID:ragebat,项目名称:chamilo-lms,代码行数:30,代码来源:learnpath.class.php

示例5: get_document_preview

 /**
  * @param array $course_info
  * @param bool $lp_id
  * @param string $target
  * @param int $session_id
  * @param bool $add_move_button
  * @param string $filter_by_folder
  * @param string $overwrite_url
  * @param bool $showInvisibleFiles
  * @param bool $showOnlyFolders
  * @param int $folderId
  * @return string
  */
 public static function get_document_preview($course_info, $lp_id = false, $target = '', $session_id = 0, $add_move_button = false, $filter_by_folder = null, $overwrite_url = null, $showInvisibleFiles = false, $showOnlyFolders = false, $folderId = false)
 {
     if (empty($course_info['real_id']) || empty($course_info['code']) || !is_array($course_info)) {
         return '';
     }
     $overwrite_url = Security::remove_XSS($overwrite_url);
     $user_id = api_get_user_id();
     $user_in_course = false;
     if (api_is_platform_admin()) {
         $user_in_course = true;
     }
     if (!$user_in_course) {
         if (CourseManager::is_course_teacher($user_id, $course_info['code'])) {
             $user_in_course = true;
         }
     }
     // Condition for the session
     $session_id = intval($session_id);
     if (!$user_in_course) {
         if (empty($session_id)) {
             if (CourseManager::is_user_subscribed_in_course($user_id, $course_info['code'])) {
                 $user_in_course = true;
             }
             // Check if course is open then we can consider that the student is registered to the course
             if (isset($course_info) && in_array($course_info['visibility'], array(2, 3))) {
                 $user_in_course = true;
             }
         } else {
             $user_status = SessionManager::get_user_status_in_course_session($user_id, $course_info['real_id'], $session_id);
             //is true if is an student, course session teacher or coach
             if (in_array($user_status, array('0', '2', '6'))) {
                 $user_in_course = true;
             }
         }
     }
     $tbl_doc = Database::get_course_table(TABLE_DOCUMENT);
     $tbl_item_prop = Database::get_course_table(TABLE_ITEM_PROPERTY);
     $condition_session = " AND (last.session_id = '{$session_id}' OR last.session_id = '0' OR last.session_id IS NULL)";
     $add_folder_filter = null;
     if (!empty($filter_by_folder)) {
         $add_folder_filter = " AND docs.path LIKE '" . Database::escape_string($filter_by_folder) . "%'";
     }
     // If we are in LP display hidden folder https://support.chamilo.org/issues/6679
     $lp_visibility_condition = null;
     if ($lp_id) {
         // $lp_visibility_condition = " OR filetype='folder'";
         if ($showInvisibleFiles) {
             $lp_visibility_condition .= ' OR last.visibility = 0';
         }
     }
     $showOnlyFoldersCondition = null;
     if ($showOnlyFolders) {
         //$showOnlyFoldersCondition = " AND docs.filetype = 'folder' ";
     }
     $folderCondition = " AND docs.path LIKE '/%' ";
     if (!api_is_allowed_to_edit()) {
         $protectedFolders = self::getProtectedFolderFromStudent();
         foreach ($protectedFolders as $folder) {
             $folderCondition .= " AND docs.path NOT LIKE '{$folder}' ";
         }
     }
     $parentData = [];
     if ($folderId !== false) {
         $parentData = self::get_document_data_by_id($folderId, $course_info['code']);
         if (!empty($parentData)) {
             $cleanedPath = $parentData['path'];
             $num = substr_count($cleanedPath, '/');
             $notLikeCondition = null;
             for ($i = 1; $i <= $num; $i++) {
                 $repeat = str_repeat('/%', $i + 1);
                 $notLikeCondition .= " AND docs.path NOT LIKE '" . Database::escape_string($cleanedPath . $repeat) . "' ";
             }
             $folderCondition = " AND\n                    docs.id <> {$folderId} AND\n                    docs.path LIKE '" . $cleanedPath . "/%'\n                    {$notLikeCondition}\n                ";
         } else {
             $folderCondition = " AND\n                docs.filetype = 'file' ";
         }
     }
     $levelCondition = null;
     if ($folderId === false) {
         $levelCondition = " AND docs.path NOT LIKE'/%/%'";
     }
     $sql = "SELECT last.visibility, docs.*\n                FROM {$tbl_item_prop} AS last INNER JOIN {$tbl_doc} AS docs\n                ON (docs.id = last.ref AND docs.c_id = last.c_id)\n                WHERE\n                    docs.path NOT LIKE '%_DELETED_%' AND\n                    last.tool = '" . TOOL_DOCUMENT . "' {$condition_session} AND\n                    (last.visibility = '1' {$lp_visibility_condition}) AND\n                    last.visibility <> 2 AND\n                    docs.c_id = {$course_info['real_id']} AND\n                    last.c_id = {$course_info['real_id']}\n                    {$showOnlyFoldersCondition}\n                    {$folderCondition}\n                    {$levelCondition}\n                    {$add_folder_filter}\n                ORDER BY docs.filetype DESC, docs.title ASC";
     $res_doc = Database::query($sql);
     $resources = Database::store_result($res_doc, 'ASSOC');
     $return = '';
     if ($lp_id) {
         $learnPath = learnpath::getCurrentLpFromSession();
//.........这里部分代码省略.........
开发者ID:daffef,项目名称:chamilo-lms,代码行数:101,代码来源:document.lib.php

示例6: api_get_course_int_id

$form->addElement('hidden', 'action', 'add_lp_category');
$form->addElement('hidden', 'c_id', api_get_course_int_id());
$form->addElement('hidden', 'id', 0);
$form->addButtonSave(get_lang('Save'));
if ($form->validate()) {
    $values = $form->getSubmitValues();
    if (!empty($values['id'])) {
        learnpath::updateCategory($values);
        $url = api_get_self() . '?action=list&' . api_get_cidreq();
        header('Location: ' . $url);
        exit;
    } else {
        learnpath::createCategory($values);
        $url = api_get_self() . '?action=list&' . api_get_cidreq();
        header('Location: ' . $url);
        exit;
    }
} else {
    $id = isset($_REQUEST['id']) ? $_REQUEST['id'] : null;
    if ($id) {
        $item = learnpath::getCategory($id);
        $defaults = array('id' => $item->getId(), 'name' => $item->getName());
        $form->setDefaults($defaults);
    }
}
Display::display_header(get_lang('LearnpathAddLearnpath'), 'Path');
echo '<div class="actions">';
echo '<a href="lp_controller.php?' . api_get_cidreq() . '">' . Display::return_icon('back.png', get_lang('ReturnToLearningPaths'), '', ICON_SIZE_MEDIUM) . '</a>';
echo '</div>';
$form->display();
Display::display_footer();
开发者ID:omaoibrahim,项目名称:chamilo-lms,代码行数:31,代码来源:lp_add_category.php

示例7: str_replace

$doc_url = str_replace(' ', '+', $doc_url);
$doc_url = str_replace(array('../', '\\..', '\\0', '..\\'), array('', '', '', ''), $doc_url);
//echo $doc_url;
if (strpos($doc_url, '../') or strpos($doc_url, '/..')) {
    $doc_url = '';
}
$sys_course_path = api_get_path(SYS_COURSE_PATH) . $_course['path'] . '/scorm';
$user_id = api_get_user_id();
/** @var learnpath $learnPath */
$learnPath = Session::read('oLP');
if ($learnPath) {
    $lp_id = $learnPath->get_id();
    $lp_item_id = $learnPath->current;
    $lp_item_info = new learnpathItem($lp_item_id);
    if (!empty($lp_item_info)) {
        //if (basename($lp_item_info->path) == basename($doc_url)) {
        $visible = learnpath::is_lp_visible_for_student($lp_id, $user_id);
        if ($visible) {
            Event::event_download($doc_url);
            if (Security::check_abs_path($sys_course_path . $doc_url, $sys_course_path . '/')) {
                $full_file_name = $sys_course_path . $doc_url;
                DocumentManager::file_send_for_download($full_file_name);
                exit;
            }
        }
        //}
    }
}
Display::display_error_message(get_lang('ProtectedDocument'));
//api_not_allowed backbutton won't work.
exit;
开发者ID:omaoibrahim,项目名称:chamilo-lms,代码行数:31,代码来源:download.php

示例8: dealPerPage

 /**
  * Manages page splitting
  * @param	string	Page header
  * @param	string	Page body
  * @return	void
  */
 function dealPerPage($header, $body)
 {
     $_course = api_get_course_info();
     // Split document to pages.
     $pages = explode('||page_break||', $body);
     $first_item = 0;
     foreach ($pages as $key => $page_content) {
         // For every pages, we create a new file.
         $key += 1;
         $page_content = $this->format_page_content($header, $page_content, $this->base_work_dir . $this->created_dir);
         $html_file = $this->created_dir . '-' . $key . '.html';
         $handle = fopen($this->base_work_dir . $this->created_dir . '/' . $html_file, 'w+');
         fwrite($handle, $page_content);
         fclose($handle);
         $document_id = add_document($_course, $this->created_dir . $html_file, 'file', filesize($this->base_work_dir . $this->created_dir . $html_file), $html_file);
         $slide_name = '';
         if ($document_id) {
             // Put the document in item_property update.
             api_item_property_update($_course, TOOL_DOCUMENT, $document_id, 'DocumentAdded', $_SESSION['_uid'], 0, 0, null, null, api_get_session_id());
             $infos = pathinfo($this->filepath);
             $slide_name = 'Page ' . str_repeat('0', 2 - strlen($key)) . $key;
             $previous = learnpath::add_item(0, $previous, 'document', $document_id, $slide_name, '');
             if ($this->first_item == 0) {
                 $this->first_item = $previous;
             }
             // Code for text indexing.
             if (isset($_POST['index_document']) && $_POST['index_document']) {
                 //Display::display_normal_message(print_r($_POST));
                 $di = new ChamiloIndexer();
                 isset($_POST['language']) ? $lang = Database::escape_string($_POST['language']) : ($lang = 'english');
                 $di->connectDb(NULL, NULL, $lang);
                 $ic_slide = new IndexableChunk();
                 $ic_slide->addValue('title', $slide_name);
                 $specific_fields = get_specific_field_list();
                 $all_specific_terms = '';
                 foreach ($specific_fields as $specific_field) {
                     if (isset($_REQUEST[$specific_field['code']])) {
                         $sterms = trim($_REQUEST[$specific_field['code']]);
                         $all_specific_terms .= ' ' . $sterms;
                         if (!empty($sterms)) {
                             $sterms = explode(',', $sterms);
                             foreach ($sterms as $sterm) {
                                 $ic_slide->addTerm(trim($sterm), $specific_field['code']);
                             }
                         }
                     }
                 }
                 $page_content = $all_specific_terms . ' ' . $page_content;
                 $ic_slide->addValue('content', $page_content);
                 // Add a comment to say terms separated by commas.
                 $courseid = api_get_course_id();
                 $ic_slide->addCourseId($courseid);
                 $ic_slide->addToolId(TOOL_LEARNPATH);
                 $lp_id = $this->lp_id;
                 $xapian_data = array(SE_COURSE_ID => $courseid, SE_TOOL_ID => TOOL_LEARNPATH, SE_DATA => array('lp_id' => $lp_id, 'lp_item' => $previous, 'document_id' => $document_id), SE_USER => (int) api_get_user_id());
                 $ic_slide->xapian_data = serialize($xapian_data);
                 $di->addChunk($ic_slide);
                 // Index and return search engine document id.
                 $did = $di->index();
                 if ($did) {
                     // Save it to db.
                     $tbl_se_ref = Database::get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF);
                     $sql = 'INSERT INTO %s (id, course_code, tool_id, ref_id_high_level, ref_id_second_level, search_did)
                             VALUES (NULL , \'%s\', \'%s\', %s, %s, %s)';
                     $sql = sprintf($sql, $tbl_se_ref, api_get_course_id(), TOOL_LEARNPATH, $lp_id, $previous, $did);
                     Database::query($sql);
                 }
             }
         }
     }
 }
开发者ID:KRCM13,项目名称:chamilo-lms,代码行数:77,代码来源:openoffice_text_document.class.php

示例9: api_protect_course_script

<?php

/* For licensing terms, see /license.txt */
/**
*
* @package chamilo.learnpath
*/
require_once '../inc/global.inc.php';
$_SESSION['whereami'] = 'lp/impress';
$this_section = SECTION_COURSES;
//To prevent the template class
$show_learnpath = true;
api_protect_course_script();
$lp_id = intval($_GET['lp_id']);
// Check if the learning path is visible for student - (LP requisites)
if (!api_is_allowed_to_edit(null, true) && !learnpath::is_lp_visible_for_student($lp_id, api_get_user_id())) {
    api_not_allowed();
}
//Checking visibility (eye icon)
$visibility = api_get_item_visibility(api_get_course_info(), TOOL_LEARNPATH, $lp_id, $action, api_get_user_id(), api_get_session_id());
if (!api_is_allowed_to_edit(null, true) && intval($visibility) == 0) {
    api_not_allowed();
}
if (empty($_SESSION['oLP'])) {
    api_not_allowed(true);
}
$debug = 0;
if ($debug) {
    error_log('------ Entering lp_impress.php -------');
}
$course_code = api_get_course_id();
开发者ID:KRCM13,项目名称:chamilo-lms,代码行数:31,代码来源:lp_impress.php

示例10: write_to_db

    /**
     * Writes the current data to the database
     * @return    boolean    Query result
     */
    public function write_to_db()
    {
        if (self::debug > 0) {
            error_log('learnpathItem::write_to_db()', 0);
        }
        // Check the session visibility.
        if (!api_is_allowed_to_session_edit()) {
            if (self::debug > 0) {
                error_log('return false api_is_allowed_to_session_edit');
            }
            return false;
        }
        $course_id = api_get_course_int_id();
        $mode = $this->get_lesson_mode();
        $credit = $this->get_credit();
        $item_view_table = Database::get_course_table(TABLE_LP_ITEM_VIEW);
        $sql_verified = 'SELECT status FROM ' . $item_view_table . '
		                 WHERE c_id = ' . $course_id . ' AND lp_item_id="' . $this->db_id . '" AND lp_view_id="' . $this->view_id . '" AND view_count="' . $this->get_attempt_id() . '" ;';
        $rs_verified = Database::query($sql_verified);
        $row_verified = Database::fetch_array($rs_verified);
        $my_case_completed = array('completed', 'passed', 'browsed', 'failed');
        $save = true;
        if (isset($row_verified) && isset($row_verified['status'])) {
            if (in_array($row_verified['status'], $my_case_completed)) {
                $save = false;
            }
        }
        if (($save === false && $this->type == 'sco' || $this->type == 'sco' && ($credit == 'no-credit' or $mode == 'review' or $mode == 'browse')) && ($this->seriousgame_mode != 1 && $this->type == 'sco')) {
            if (self::debug > 1) {
                error_log("This info shouldn't be saved as the credit or lesson mode info prevent it");
                error_log('learnpathItem::write_to_db() - credit(' . $credit . ') or lesson_mode(' . $mode . ') prevent recording!', 0);
            }
        } else {
            // Check the row exists.
            $inserted = false;
            // This a special case for multiple attempts and Chamilo exercises.
            if ($this->type == 'quiz' && $this->get_prevent_reinit() == 0 && $this->get_status() == 'completed') {
                // We force the item to be restarted.
                $this->restart();
                $sql = "INSERT INTO {$item_view_table} " . "(c_id, total_time, " . "start_time, " . "score, " . "status, " . "max_score, " . "lp_item_id, " . "lp_view_id, " . "view_count, " . "suspend_data, " . "lesson_location)" . "VALUES" . "({$course_id}, " . $this->get_total_time() . "," . "" . $this->current_start_time . "," . "" . $this->get_score() . "," . "'" . $this->get_status(false) . "'," . "'" . $this->get_max() . "'," . "" . $this->db_id . "," . "" . $this->view_id . "," . "" . $this->get_attempt_id() . "," . "'" . Database::escape_string($this->current_data) . "'," . "'" . $this->lesson_location . "')";
                if (self::debug > 2) {
                    error_log('learnpathItem::write_to_db() - Inserting into item_view forced: ' . $sql, 0);
                }
                $res = Database::query($sql);
                $this->db_item_view_id = Database::insert_id();
                $inserted = true;
            }
            $check_attempts = self::check_attempts($this->get_attempt_id());
            if (!$check_attempts) {
                return false;
            }
            $item_view_table = Database::get_course_table(TABLE_LP_ITEM_VIEW);
            $check = "SELECT * FROM {$item_view_table}\n                        WHERE\n                            c_id = {$course_id} AND\n                            lp_item_id = " . $this->db_id . " AND\n                            lp_view_id = " . $this->view_id . " AND\n                            view_count = " . $this->get_attempt_id();
            if (self::debug > 2) {
                error_log('learnpathItem::write_to_db() - Querying item_view: ' . $check, 0);
            }
            $check_res = Database::query($check);
            // Depending on what we want (really), we'll update or insert a new row
            // now save into DB.
            $res = 0;
            if (!$inserted && Database::num_rows($check_res) < 1) {
                $sql = "INSERT INTO {$item_view_table} " . "(c_id, total_time, " . "start_time, " . "score, " . "status, " . "max_score, " . "lp_item_id, " . "lp_view_id, " . "view_count, " . "suspend_data, " . "lesson_location)" . "VALUES" . "({$course_id}, " . $this->get_total_time() . "," . "" . $this->current_start_time . "," . "" . $this->get_score() . "," . "'" . $this->get_status(false) . "'," . "'" . $this->get_max() . "'," . "" . $this->db_id . "," . "" . $this->view_id . "," . "" . $this->get_attempt_id() . "," . "'" . Database::escape_string($this->current_data) . "'," . "'" . $this->lesson_location . "')";
                if (self::debug > 2) {
                    error_log('learnpathItem::write_to_db() - Inserting into item_view: ' . $sql, 0);
                }
                $res = Database::query($sql);
                $this->db_item_view_id = Database::insert_id();
            } else {
                $sql = '';
                if ($this->type == 'hotpotatoes') {
                    $sql = "UPDATE {$item_view_table} " . "SET total_time = " . $this->get_total_time() . ", " . " start_time = " . $this->get_current_start_time() . ", " . " score = " . $this->get_score() . ", " . " status = '" . $this->get_status(false) . "'," . " max_score = '" . $this->get_max() . "'," . " suspend_data = '" . Database::escape_string($this->current_data) . "'," . " lesson_location = '" . $this->lesson_location . "' " . "WHERE c_id = {$course_id} AND lp_item_id = " . $this->db_id . " " . "AND lp_view_id = " . $this->view_id . " " . "AND view_count = " . $this->get_attempt_id();
                } else {
                    // For all other content types...
                    if ($this->type == 'quiz') {
                        $my_status = ' ';
                        $total_time = ' ';
                        if (!empty($_REQUEST['exeId'])) {
                            $TBL_TRACK_EXERCICES = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCICES);
                            $safe_exe_id = Database::escape_string($_REQUEST['exeId']);
                            $sql = 'SELECT start_date,exe_date FROM ' . $TBL_TRACK_EXERCICES . ' WHERE exe_id = ' . (int) $safe_exe_id;
                            $res = Database::query($sql);
                            $row_dates = Database::fetch_array($res);
                            $time_start_date = api_convert_sql_date($row_dates['start_date']);
                            $time_exe_date = api_convert_sql_date($row_dates['exe_date']);
                            $mytime = (int) $time_exe_date - (int) $time_start_date;
                            $total_time = " total_time = " . $mytime . ", ";
                        }
                    } else {
                        $my_type_lp = learnpath::get_type_static($this->lp_id);
                        // This is a array containing values finished
                        $case_completed = array('completed', 'passed', 'browsed', 'failed');
                        //is not multiple attempts
                        if ($this->seriousgame_mode == 1 && $this->type == 'sco') {
                            $total_time = " total_time = total_time +" . $this->get_total_time() . ", ";
                            $my_status = " status = '" . $this->get_status(false) . "' ,";
                        } elseif ($this->get_prevent_reinit() == 1) {
//.........这里部分代码省略.........
开发者ID:ilosada,项目名称:chamilo-lms-icpna,代码行数:101,代码来源:learnpathItem.class.php

示例11: isset

 * @author   Yannick Warnier <ywarnier@beeznest.org> (extended and maintained - 2005-2014)
 * @version  v 1.2
 * @access   public
 * @package  chamilo.learnpath.scorm
 */
// If you open the imsmanifest.xml via local machine (f.ex.: file://c:/...), then the Apiwrapper.js
// of Maritime Navigation when trying to execute this row
//    var result = api.LMSInitialize("");
// get the error response : you are not authorized to call this function
// Flag to allow for anonymous user - needs to be set before global.inc.php.
$use_anonymous = true;
//require_once '../inc/global.inc.php';
\Chamilo\CoreBundle\Framework\Container::$legacyTemplate = 'layout_empty.html.twig';
$file = Session::read('file');
/** @var learnpath $oLP */
$oLP = learnpath::getCurrentLpFromSession();
/** @var learnpathItem $oItem */
$oItem = isset($oLP->items[$oLP->current]) ? $oLP->items[$oLP->current] : null;
if (!is_object($oItem)) {
    error_log('New LP - scorm_api - Could not load oItem item', 0);
    exit;
}
$autocomplete_when_80pct = 0;
$user = api_get_user_info();
$userId = api_get_user_id();
header('Content-type: text/javascript');
?>
var scorm_logs=<?php 
echo (empty($oLP->scorm_debug) or !api_is_course_admin() && !api_is_platform_admin()) ? '0' : '3';
?>
; //debug log level for SCORM. 0 = none, 1=light, 2=a lot, 3=all - displays logs in log frame
开发者ID:omaoibrahim,项目名称:chamilo-lms,代码行数:31,代码来源:scorm_api.php

示例12: session_cache_limiter

session_cache_limiter('none');
require_once '../inc/global.inc.php';
$this_section = SECTION_COURSES;
// Protection
api_protect_course_script();
if (!isset($_course)) {
    api_not_allowed(true);
}
// If LP obj exists
if (isset($_SESSION['oLP'])) {
    $obj = $_SESSION['oLP'];
} else {
    api_not_allowed();
}
//If is visible for the current user
if (!learnpath::is_lp_visible_for_student($obj->get_id(), api_get_user_id())) {
    api_not_allowed();
}
$doc_url = isset($_GET['doc_url']) ? $_GET['doc_url'] : null;
// Change the '&' that got rewritten to '///' by mod_rewrite back to '&'
$doc_url = str_replace('///', '&', $doc_url);
// Still a space present? it must be a '+' (that got replaced by mod_rewrite)
$doc_url = str_replace(' ', '+', $doc_url);
$doc_url = str_replace(array('../', '\\..', '\\0', '..\\'), array('', '', '', ''), $doc_url);
//echo $doc_url;
if (strpos($doc_url, '../') or strpos($doc_url, '/..')) {
    $doc_url = '';
}
$sys_course_path = api_get_path(SYS_COURSE_PATH) . $_course['path'] . '/scorm';
//var_dump($sys_course_path);
if (is_dir($sys_course_path . $doc_url)) {
开发者ID:KRCM13,项目名称:chamilo-lms,代码行数:31,代码来源:download_scorm.php

示例13: api_get_path

 if (!isset($_POST['file_name'])) {
     return false;
 }
 // Escape path with basename so it can only be directly into the archive/ directory.
 $s = api_get_path(SYS_ARCHIVE_PATH) . basename($_POST['file_name']);
 // Get name of the zip file without the extension
 $info = pathinfo($s);
 $filename = $info['basename'];
 $extension = $info['extension'];
 $file_base_name = str_replace('.' . $extension, '', $filename);
 $new_dir = api_replace_dangerous_char(trim($file_base_name));
 $result = learnpath::verify_document_size($s);
 if ($result == true) {
     throw new \Exception(get_lang('UplFileTooBig'));
 }
 $type = learnpath::get_package_type($s, basename($s));
 switch ($type) {
     case 'scorm':
         require_once 'scorm.class.php';
         $oScorm = new scorm();
         $manifest = $oScorm->import_local_package($s, $current_dir);
         if ($manifest === false) {
             throw new \Exception('Error import local package');
         }
         if (!empty($manifest)) {
             $oScorm->parse_manifest($manifest);
             $oScorm->import_manifest(api_get_course_id(), $_REQUEST['use_max_score']);
         }
         $proximity = '';
         if (!empty($_REQUEST['content_proximity'])) {
             $proximity = Database::escape_string($_REQUEST['content_proximity']);
开发者ID:jloguercio,项目名称:chamilo-lms,代码行数:31,代码来源:lp_upload.php

示例14: write_to_db

 /**
  * Writes the current data to the database
  * @return	boolean	Query result
  */
 function write_to_db()
 {
     if ($this->debug > 0) {
         error_log('New LP - In learnpathItem::write_to_db()', 0);
     }
     $mode = $this->get_lesson_mode();
     $credit = $this->get_credit();
     $my_verified_status = $this->get_status(false);
     $item_view_table = Database::get_course_table(TABLE_LP_ITEM_VIEW);
     $sql_verified = 'SELECT status FROM ' . $item_view_table . ' WHERE lp_item_id="' . $this->db_id . '" AND lp_view_id="' . $this->view_id . '" AND view_count="' . $this->attempt_id . '" ;';
     $rs_verified = Database::query($sql_verified, __FILE__, __LINE__);
     $row_verified = Database::fetch_array($rs_verified);
     $my_case_completed = array('completed', 'passed', 'browsed', 'failed');
     //added by isaac flores
     if (in_array($sql_verified['status'], $my_case_completed)) {
         $save = false;
     } else {
         $save = true;
     }
     if ($save === false && $this->type == 'sco' || $this->type == 'sco' && ($credit == 'no-credit' or $mode == 'review' or $mode == 'browse')) {
         //this info shouldn't be saved as the credit or lesson mode info prevent it
         if ($this->debug > 1) {
             error_log('New LP - In learnpathItem::write_to_db() - credit(' . $credit . ') or lesson_mode(' . $mode . ') prevent recording!', 0);
         }
     } else {
         //check the row exists
         $inserted = false;
         // this a special case for multiple attempts and Dokeos exercises
         if ($this->type == 'quiz' && $this->get_prevent_reinit() == 0 && $this->get_status() == 'completed') {
             // we force the item to be restarted
             $this->restart();
             $sql = "INSERT INTO {$item_view_table} " . "(total_time, " . "start_time, " . "score, " . "status, " . "max_score, " . "lp_item_id, " . "lp_view_id, " . "view_count, " . "suspend_data, " . "lesson_location)" . "VALUES" . "(" . $this->get_total_time() . "," . "" . $this->current_start_time . "," . "" . $this->get_score() . "," . "'" . $this->get_status(false) . "'," . "'" . $this->get_max() . "'," . "" . $this->db_id . "," . "" . $this->view_id . "," . "" . $this->get_attempt_id() . "," . "'" . Database::escape_string($this->current_data) . "'," . "'" . $this->lesson_location . "')";
             if ($this->debug > 2) {
                 error_log('New LP - In learnpathItem::write_to_db() - Inserting into item_view forced: ' . $sql, 0);
             }
             $res = Database::query($sql, __FILE__, __LINE__);
             $this->db_item_view_id = Database::insert_id();
             $inserted = true;
         }
         $item_view_table = Database::get_course_table(TABLE_LP_ITEM_VIEW);
         $check = "SELECT * FROM {$item_view_table} " . "WHERE lp_item_id = " . $this->db_id . " " . "AND   lp_view_id = " . $this->view_id;
         if ($this->debug > 2) {
             error_log('New LP - In learnpathItem::write_to_db() - Querying item_view: ' . $check, 0);
         }
         $check_res = Database::query($check);
         //depending on what we want (really), we'll update or insert a new row
         //now save into DB
         $res = 0;
         if ($inserted == false && Database::num_rows($check_res) < 1) {
             /*$my_status = '';
             		if ($this->type!=TOOL_QUIZ) {
             				$my_status = $this->get_status(false);
             		}*/
             $sql = "INSERT INTO {$item_view_table} " . "(total_time, " . "start_time, " . "score, " . "status, " . "max_score, " . "lp_item_id, " . "lp_view_id, " . "view_count, " . "suspend_data, " . "lesson_location)" . "VALUES" . "(" . $this->get_total_time() . "," . "" . $this->current_start_time . "," . "" . $this->get_score() . "," . "'" . $this->get_status(false) . "'," . "'" . $this->get_max() . "'," . "" . $this->db_id . "," . "" . $this->view_id . "," . "" . $this->get_attempt_id() . "," . "'" . Database::escape_string($this->current_data) . "'," . "'" . $this->lesson_location . "')";
             if ($this->debug > 2) {
                 error_log('New LP - In learnpathItem::write_to_db() - Inserting into item_view: ' . $sql, 0);
             }
             $res = Database::query($sql, __FILE__, __LINE__);
             $this->db_item_view_id = Database::insert_id();
         } else {
             $sql = '';
             if ($this->type == 'hotpotatoes') {
                 //make an exception for HotPotatoes, don't update the score
                 //because it has been saved outside of this tool
                 $sql = "UPDATE {$item_view_table} " . "SET total_time = " . $this->get_total_time() . ", " . " start_time = " . $this->get_current_start_time() . ", " . " score = " . $this->get_score() . ", " . " status = '" . $this->get_status(false) . "'," . " max_score = '" . $this->get_max() . "'," . " suspend_data = '" . Database::escape_string($this->current_data) . "'," . " lesson_location = '" . $this->lesson_location . "' " . "WHERE lp_item_id = " . $this->db_id . " " . "AND lp_view_id = " . $this->view_id;
             } else {
                 //for all other content types...
                 if ($this->type == 'quiz') {
                     $my_status = ' ';
                     $total_time = ' ';
                     if (!empty($_REQUEST['exeId'])) {
                         $TBL_TRACK_EXERCICES = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_EXERCICES);
                         $safe_exe_id = Database::escape_string($_REQUEST['exeId']);
                         $sql = 'SELECT start_date,exe_date FROM ' . $TBL_TRACK_EXERCICES . ' WHERE exe_id = ' . (int) $safe_exe_id;
                         $res = Database::query($sql, __FILE__, __LINE__);
                         $row_dates = Database::fetch_array($res);
                         $time_start_date = convert_mysql_date($row_dates['start_date']);
                         $time_exe_date = convert_mysql_date($row_dates['exe_date']);
                         $mytime = (int) $time_exe_date - (int) $time_start_date;
                         $total_time = " total_time = " . $mytime . ", ";
                     }
                 } else {
                     $my_type_lp = learnpath::get_type_static($this->lp_id);
                     // this is a array containing values finished
                     $case_completed = array('completed', 'passed', 'browsed');
                     //is not multiple attempts
                     if ($this->get_prevent_reinit() == 1) {
                         // process of status verified into data base
                         $sql_verified = 'SELECT status FROM ' . $item_view_table . ' WHERE lp_item_id="' . $this->db_id . '" AND lp_view_id="' . $this->view_id . '" AND view_count="' . $this->attempt_id . '" ;';
                         $rs_verified = Database::query($sql_verified, __FILE__, __LINE__);
                         $row_verified = Database::fetch_array($rs_verified);
                         //get type lp: 1=lp dokeos and  2=scorm
                         // if not is completed or passed or browsed and learning path is scorm
                         if (!in_array($this->get_status(false), $case_completed) && $my_type_lp == 2) {
                             //&& $this->type!='dir'
                             $total_time = " total_time = total_time +" . $this->get_total_time() . ", ";
//.........这里部分代码省略.........
开发者ID:Eidn,项目名称:shanghai,代码行数:101,代码来源:learnpathItem.class.php

示例15: is_visible

 /**
  * Checks if the exercise is visible due a lot of conditions
  * visibility, time limits, student attempts
  * Return associative array
  * value : true if execise visible
  * message : HTML formated message
  * rawMessage : text message
  * @param int $lpId
  * @param int $lpItemId
  * @param int $lpItemViewId
  * @param bool $filterByAdmin
  * @return array
  */
 public function is_visible($lpId = 0, $lpItemId = 0, $lpItemViewId = 0, $filterByAdmin = true)
 {
     // 1. By default the exercise is visible
     $is_visible = true;
     $message = null;
     // 1.1 Admins and teachers can access to the exercise
     if ($filterByAdmin) {
         if (api_is_platform_admin() || api_is_course_admin()) {
             return array('value' => true, 'message' => '');
         }
     }
     // Deleted exercise.
     if ($this->active == -1) {
         return array('value' => false, 'message' => Display::return_message(get_lang('ExerciseNotFound'), 'warning', false), 'rawMessage' => get_lang('ExerciseNotFound'));
     }
     // Checking visibility in the item_property table.
     $visibility = api_get_item_visibility(api_get_course_info(), TOOL_QUIZ, $this->id, api_get_session_id());
     if ($visibility == 0 || $visibility == 2) {
         $this->active = 0;
     }
     // 2. If the exercise is not active.
     if (empty($lpId)) {
         // 2.1 LP is OFF
         if ($this->active == 0) {
             return array('value' => false, 'message' => Display::return_message(get_lang('ExerciseNotFound'), 'warning', false), 'rawMessage' => get_lang('ExerciseNotFound'));
         }
     } else {
         // 2.1 LP is loaded
         if ($this->active == 0 && !learnpath::is_lp_visible_for_student($lpId, api_get_user_id())) {
             return array('value' => false, 'message' => Display::return_message(get_lang('ExerciseNotFound'), 'warning', false), 'rawMessage' => get_lang('ExerciseNotFound'));
         }
     }
     //3. We check if the time limits are on
     if (!empty($this->start_time) && $this->start_time != '0000-00-00 00:00:00' || !empty($this->end_time) && $this->end_time != '0000-00-00 00:00:00') {
         $limitTimeExists = true;
     } else {
         $limitTimeExists = false;
     }
     if ($limitTimeExists) {
         $timeNow = time();
         $existsStartDate = false;
         $nowIsAfterStartDate = true;
         $existsEndDate = false;
         $nowIsBeforeEndDate = true;
         if (!empty($this->start_time) && $this->start_time != '0000-00-00 00:00:00') {
             $existsStartDate = true;
         }
         if (!empty($this->end_time) && $this->end_time != '0000-00-00 00:00:00') {
             $existsEndDate = true;
         }
         // check if we are before-or-after end-or-start date
         if ($existsStartDate && $timeNow < api_strtotime($this->start_time, 'UTC')) {
             $nowIsAfterStartDate = false;
         }
         if ($existsEndDate & $timeNow >= api_strtotime($this->end_time, 'UTC')) {
             $nowIsBeforeEndDate = false;
         }
         // lets check all cases
         if ($existsStartDate && !$existsEndDate) {
             // exists start date and dont exists end date
             if ($nowIsAfterStartDate) {
                 // after start date, no end date
                 $isVisible = true;
                 $message = sprintf(get_lang('ExerciseAvailableSinceX'), api_convert_and_format_date($this->start_time));
             } else {
                 // before start date, no end date
                 $isVisible = false;
                 $message = sprintf(get_lang('ExerciseAvailableFromX'), api_convert_and_format_date($this->start_time));
             }
         } else {
             if (!$existsStartDate && $existsEndDate) {
                 // doesnt exist start date, exists end date
                 if ($nowIsBeforeEndDate) {
                     // before end date, no start date
                     $isVisible = true;
                     $message = sprintf(get_lang('ExerciseAvailableUntilX'), api_convert_and_format_date($this->end_time));
                 } else {
                     // after end date, no start date
                     $isVisible = false;
                     $message = sprintf(get_lang('ExerciseAvailableUntilX'), api_convert_and_format_date($this->end_time));
                 }
             } elseif ($existsStartDate && $existsEndDate) {
                 // exists start date and end date
                 if ($nowIsAfterStartDate) {
                     if ($nowIsBeforeEndDate) {
                         // after start date and before end date
                         $isVisible = true;
//.........这里部分代码省略.........
开发者ID:jloguercio,项目名称:chamilo-lms,代码行数:101,代码来源:exercise.class.php


注:本文中的learnpath类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。