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@ -60,12 +60,6 @@ $sql_query = "SELECT * FROM $tbl_lp WHERE c_id = $course_id AND id = $learnpath_ |
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$result = Database::query($sql_query); |
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$therow = Database::fetch_array($result); |
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//$admin_output = ''; |
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/* |
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Course admin section |
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- all the functions not available for students - always available in this case (page only shown to admin) |
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*/ |
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/* SHOWING THE ADMIN TOOLS */ |
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if (isset($_SESSION['gradebook'])) { |
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@ -93,6 +87,107 @@ if (isset($_REQUEST['updateaudio'])) { |
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$show_learn_path = true; |
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$lp_theme_css = $_SESSION['oLP']->get_theme(); |
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/* DISPLAY SECTION */ |
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switch ($_GET['action']) { |
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case 'edit_item': |
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if (isset($is_success) && $is_success === true) { |
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Display::display_confirmation_message(get_lang('LearnpathItemEdited')); |
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} else { |
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echo $_SESSION['oLP']->display_edit_item($_GET['id']); |
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} |
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break; |
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case 'delete_item': |
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if (isset($is_success) && $is_success === true) { |
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Display::display_confirmation_message(get_lang('LearnpathItemDeleted')); |
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} |
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break; |
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} |
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// POST action handling (uploading mp3, deleting mp3) |
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if (isset($_POST['save_audio'])) { |
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//Updating the lp.modified_on |
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$_SESSION['oLP']->set_modified_on(); |
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// Deleting the audio fragments. |
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foreach ($_POST as $key => $value) { |
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if (substr($key, 0, 9) == 'removemp3') { |
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$lp_items_to_remove_audio[] = str_ireplace('removemp3', '', $key); |
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// Removing the audio from the learning path item. |
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$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
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$in = implode(',', $lp_items_to_remove_audio); |
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} |
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} |
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if (count($lp_items_to_remove_audio)>0) { |
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$sql = "UPDATE $tbl_lp_item SET audio = '' WHERE c_id = $course_id AND id IN (".$in.")"; |
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$result = Database::query($sql); |
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} |
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// Uploading the audio files. |
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foreach ($_FILES as $key => $value) { |
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if (substr($key, 0, 7) == 'mp3file' AND !empty($_FILES[$key]['tmp_name'])) { |
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// The id of the learning path item. |
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$lp_item_id = str_ireplace('mp3file', '', $key); |
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// Create the audio folder if it does not exist yet. |
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global $_course; |
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$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/'; |
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if (!is_dir($filepath.'audio')) { |
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mkdir($filepath.'audio', api_get_permissions_for_new_directories()); |
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$audio_id = add_document($_course, '/audio', 'folder', 0, 'audio'); |
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api_item_property_update($_course, TOOL_DOCUMENT, $audio_id, 'FolderCreated', api_get_user_id(), null, null, null, null, api_get_session_id()); |
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} |
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// Check if file already exits into document/audio/ |
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$file_name = $_FILES[$key]['name']; |
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$file_name = stripslashes($file_name); |
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// Add extension to files without one (if possible). |
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$file_name = add_ext_on_mime($file_name, $_FILES[$key]['type']); |
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$clean_name = replace_dangerous_char($file_name); |
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// No "dangerous" files. |
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$clean_name = disable_dangerous_file($clean_name); |
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$check_file_path = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/audio/'.$clean_name; |
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// If the file exists we generate a new name. |
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if (file_exists($check_file_path)) { |
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$filename_components = explode('.', $clean_name); |
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// Gettting the extension of the file. |
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$file_extension = $filename_components[count($filename_components) - 1]; |
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// Adding something random to prevent overwriting. |
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$filename_components[count($filename_components) - 1] = time(); |
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// Reconstructing the new filename. |
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$clean_name = implode($filename_components) .'.'.$file_extension; |
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// Using the new name in the $_FILES superglobal. |
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$_FILES[$key]['name'] = $clean_name; |
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} |
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// Upload the file in the documents tool. |
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include_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php'; |
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$file_path = handle_uploaded_document($_course, $_FILES[$key], api_get_path(SYS_COURSE_PATH).$_course['path'].'/document','/audio', api_get_user_id(), '', '', '', '', false); |
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// Getting the filename only. |
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$file_components = explode('/', $file_path); |
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$file = $file_components[count($file_components) - 1]; |
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// Store the mp3 file in the lp_item table. |
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$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
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$sql_insert_audio = "UPDATE $tbl_lp_item SET audio = '".Database::escape_string($file)."' |
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WHERE c_id = $course_id AND id = '".Database::escape_string($lp_item_id)."'"; |
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Database::query($sql_insert_audio); |
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} |
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} |
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//Display::display_confirmation_message(get_lang('ItemUpdated')); |
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$url = api_get_self().'?action=add_item&type=step&lp_id='.intval($_SESSION['oLP']->lp_id); |
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header('Location: '.$url); |
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exit; |
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} |
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Display::display_header(null, 'Path'); |
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$suredel = trim(get_lang('AreYouSureToDelete')); |
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@ -206,100 +301,6 @@ function confirmation(name) { |
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</script> |
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<?php |
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/* DISPLAY SECTION */ |
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switch ($_GET['action']) { |
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case 'edit_item': |
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if (isset($is_success) && $is_success === true) { |
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Display::display_confirmation_message(get_lang('LearnpathItemEdited')); |
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} else { |
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echo $_SESSION['oLP']->display_edit_item($_GET['id']); |
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} |
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break; |
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case 'delete_item': |
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if (isset($is_success) && $is_success === true) { |
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Display::display_confirmation_message(get_lang('LearnpathItemDeleted')); |
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} |
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break; |
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} |
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// POST action handling (uploading mp3, deleting mp3) |
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if (isset($_POST['save_audio'])) { |
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//Updating the lp.modified_on |
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$_SESSION['oLP']->set_modified_on(); |
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// Deleting the audio fragments. |
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foreach ($_POST as $key => $value) { |
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if (substr($key, 0, 9) == 'removemp3') { |
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$lp_items_to_remove_audio[] = str_ireplace('removemp3', '', $key); |
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// Removing the audio from the learning path item. |
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$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
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$in = implode(',', $lp_items_to_remove_audio); |
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} |
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} |
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if (count($lp_items_to_remove_audio)>0) { |
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$sql = "UPDATE $tbl_lp_item SET audio = '' WHERE c_id = $course_id AND id IN (".$in.")"; |
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$result = Database::query($sql); |
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} |
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// Uploading the audio files. |
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foreach ($_FILES as $key => $value) { |
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if (substr($key, 0, 7) == 'mp3file' AND !empty($_FILES[$key]['tmp_name'])) { |
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// The id of the learning path item. |
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$lp_item_id = str_ireplace('mp3file', '', $key); |
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// Create the audio folder if it does not exist yet. |
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global $_course; |
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$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/'; |
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if (!is_dir($filepath.'audio')) { |
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mkdir($filepath.'audio', api_get_permissions_for_new_directories()); |
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$audio_id = add_document($_course, '/audio', 'folder', 0, 'audio'); |
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api_item_property_update($_course, TOOL_DOCUMENT, $audio_id, 'FolderCreated', api_get_user_id(), null, null, null, null, api_get_session_id()); |
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} |
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// Check if file already exits into document/audio/ |
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$file_name = $_FILES[$key]['name']; |
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$file_name = stripslashes($file_name); |
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// Add extension to files without one (if possible). |
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$file_name = add_ext_on_mime($file_name, $_FILES[$key]['type']); |
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$clean_name = replace_dangerous_char($file_name); |
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// No "dangerous" files. |
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$clean_name = disable_dangerous_file($clean_name); |
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$check_file_path = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/audio/'.$clean_name; |
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// If the file exists we generate a new name. |
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if (file_exists($check_file_path)) { |
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$filename_components = explode('.', $clean_name); |
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// Gettting the extension of the file. |
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$file_extension = $filename_components[count($filename_components) - 1]; |
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// Adding something random to prevent overwriting. |
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$filename_components[count($filename_components) - 1] = time(); |
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// Reconstructing the new filename. |
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$clean_name = implode($filename_components) .'.'.$file_extension; |
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// Using the new name in the $_FILES superglobal. |
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$_FILES[$key]['name'] = $clean_name; |
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} |
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// Upload the file in the documents tool. |
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include_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php'; |
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$file_path = handle_uploaded_document($_course, $_FILES[$key], api_get_path(SYS_COURSE_PATH).$_course['path'].'/document','/audio', api_get_user_id(), '', '', '', '', false); |
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// Getting the filename only. |
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$file_components = explode('/', $file_path); |
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$file = $file_components[count($file_components) - 1]; |
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// Store the mp3 file in the lp_item table. |
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$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
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$sql_insert_audio = "UPDATE $tbl_lp_item SET audio = '".Database::escape_string($file)."' |
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WHERE c_id = $course_id AND id = '".Database::escape_string($lp_item_id)."'"; |
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Database::query($sql_insert_audio); |
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} |
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} |
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Display::display_confirmation_message(get_lang('ItemUpdated')); |
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} |
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echo $_SESSION['oLP']->build_action_menu(); |
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echo $_SESSION['oLP']->overview(); |
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Julio Montoya
12 years ago