%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/* For licensing terms, see /license.txt */
/**
* This tool allows platform admins to upload a massive amount of PDFs to be
* uploaded in each course.
*/
$cidReset = true;
require_once __DIR__.'/../inc/global.inc.php';
$this_section = SECTION_PLATFORM_ADMIN;
api_protect_admin_script();
// temporary configuration of in which folder to upload the file in each course.
// Should default to '', and start with a '/' and end without it, if defined
$subDir = '';
$tool_name = get_lang('ImportPDFIntroToCourses');
$errors = [];
$interbreadcrumb[] = ['url' => 'index.php', 'name' => get_lang('PlatformAdmin')];
set_time_limit(0);
if (isset($_POST['formSent'])) {
if (empty($_FILES['import_file']['tmp_name'])) {
$error_message = get_lang('UplUploadFailed');
Display::addFlash(Display::return_message($error_message, 'error', false));
} else {
$allowed_file_mimetype = ['zip'];
$ext_import_file = substr($_FILES['import_file']['name'], (strrpos($_FILES['import_file']['name'], '.') + 1));
if (!in_array($ext_import_file, $allowed_file_mimetype)) {
Display::addFlash(
Display::return_message(
get_lang('YouMustImportAZipFile'),
'error'
)
);
} else {
$errors = import_pdfs($subDir);
}
}
}
if (!empty($errors)) {
$error_message = '<ul>';
foreach ($errors as $index => $error_course) {
$error_message .= '<li>'.get_lang('Course').': '.$error_course['Title'].' ('.$error_course['Code'].')</li>';
}
$error_message .= '</ul>';
Display::addFlash(Display::return_message($error_message, 'normal', false));
}
Display::display_header($tool_name);
?>
<form method="post" action="<?php echo api_get_self(); ?>" enctype="multipart/form-data" style="margin: 0;">
<h3><?php echo $tool_name; ?></h3>
<div class="control-group">
<label><?php echo get_lang('ImportZipFileLocation'); ?></label>
<div class="control">
<input type="file" name="import_file"/>
</div>
</div>
<div class="control-group">
<div class="control">
<button type="submit" class="save" value="<?php echo get_lang('Import'); ?>">
<?php echo get_lang('Import'); ?>
</button>
</div>
</div>
<input type="hidden" name="formSent" value="1"/>
</form>
<div style="clear: both;"></div>
<p><?php echo get_lang('PDFsMustLookLike'); ?></p>
<blockquote>
<pre>
<strong>CourseCode</strong>_<strong>NameOfDocument</strong>_<strong>CourseName</strong>.pdf
e.g.
MAT101_Introduction_to_Mathematics-101.pdf
MAT102_Introduction_to_Mathematics-102.pdf
ENG101_Introduction_to_English-101.pdf
</pre>
</blockquote>
<?php
Display::display_footer();
/**
* Import PDFs.
*
* @param string $subDir The subdirectory in which to put the files in each course
*
* @return bool|array List of possible errors found
*/
function import_pdfs($subDir = '/')
{
$baseDir = api_get_path(SYS_ARCHIVE_PATH);
$uploadPath = 'pdfimport/';
$errors = [];
if (!is_dir($baseDir.$uploadPath)) {
@mkdir($baseDir.$uploadPath);
}
if (!unzip_uploaded_file($_FILES['import_file'], $uploadPath, $baseDir, 1024 * 1024 * 1024)) {
return false;
}
$list = scandir($baseDir.$uploadPath);
$i = 0;
foreach ($list as $file) {
if (substr($file, 0, 1) == '.' or !is_file($baseDir.$uploadPath.$file)) {
continue;
}
$parts = preg_split('/_/', $file);
$course = api_get_course_info($parts[0]);
if (count($course) > 0) {
// Build file info because handle_uploaded_document() needs it (name, type, size, tmp_name)
$fileSize = filesize($baseDir.$uploadPath.$file);
$docId = add_document(
$course,
$subDir.'/'.$file,
'file',
$fileSize,
$parts[1].' '.substr($parts[2], 0, -4)
);
if ($docId > 0) {
if (!is_file($baseDir.$uploadPath.$file)) {
error_log($baseDir.$uploadPath.$file.' does not exists in '.__FILE__);
}
if (is_file(api_get_path(SYS_COURSE_PATH).$course['path'].'/document'.$subDir.'/'.$file)) {
error_log(api_get_path(SYS_COURSE_PATH).$course['path'].'/document'.$subDir.'/'.$file.' exists at destination in '.__FILE__);
}
if (!is_writeable(api_get_path(SYS_COURSE_PATH).$course['path'].'/document'.$subDir)) {
error_log('Destination '.api_get_path(SYS_COURSE_PATH).$course['path'].'/document'.$subDir.' is NOT writeable in '.__FILE__);
}
// Place each file in its folder in each course
rename(
$baseDir.$uploadPath.$file,
api_get_path(SYS_COURSE_PATH).$course['path'].'/document'.$subDir.'/'.$file
);
api_item_property_update(
$course,
TOOL_DOCUMENT,
$docId,
'DocumentAdded',
api_get_user_id()
);
// Redo visibility
api_set_default_visibility($docId, TOOL_DOCUMENT);
$errors[] = ['Line' => 0, 'Code' => $course['code'], 'Title' => $course['title']];
// Now add a link to the file from the Course description tool
$link = '<p>SÃlabo de la asignatura
<a href="'.api_get_path(WEB_CODE_PATH).'document/document.php?'.api_get_cidreq_params($course['code']).'&action=download&id='.$docId.'" target="_blank">
'.Display::return_icon('pdf.png').'
</a></p>';
$course_description = new CourseDescription();
$session_id = api_get_session_id();
$course_description->set_course_id($course['real_id']);
$course_description->set_session_id($session_id);
$course_description->set_title('Course presentation');
$course_description->set_content($link);
$course_description->set_description_type(1);
$course_description->insert();
}
} else {
$errors[] = ['Line' => 0, 'Code' => $parts[0], 'Title' => $parts[0].' - '.get_lang('CodeDoesNotExists')];
}
$i++; //found at least one entry that is not a dir or a .
}
if ($i == 0) {
$errors[] = ['Line' => 0, 'Code' => '.', 'Title' => get_lang('NoPDFFoundAtRoot')];
}
if (empty($errors)) {
Display::addFlash(
Display::return_message(
get_lang('CourseIntroductionsAllImportedSuccessfully'),
'confirmation',
false
)
);
}
return $errors;
}
Zerion Mini Shell 1.0