PHP DocumentManager::documents_total_space方法代码示例

 /**
  * Class constructor
  * @param    string      $formName          Form's name.
  * @param    string      $method            (optional)Form's method defaults to 'POST'
  * @param    string      $action            (optional)Form's action
  * @param    string      $target            (optional)Form's target defaults to '_self'
  * @param    mixed       $attributes        (optional)Extra attributes for <form> tag
  * @param    bool        $trackSubmit       (optional)Whether to track if the form was submitted by adding a special hidden field
  * @access   public
  */
 public function __construct($formName = '', $method = 'post', $action = '', $target = '', $attributes = null, $trackSubmit = false)
 {
     HTML_Common::HTML_Common($attributes);
     $method = strtoupper($method) == 'GET' ? 'get' : 'post';
     // Modified by Chamilo team, 16-MAR-2010
     //$action = ($action == '') ? $_SERVER['PHP_SELF'] : $action;
     $action = $action == '' ? api_get_self() : $action;
     //
     $target = empty($target) ? array() : array('target' => $target);
     $form_id = $formName;
     if (isset($attributes['id']) && !empty($attributes['id'])) {
         $form_id = Security::remove_XSS($attributes['id']);
     }
     $attributes = array('action' => $action, 'method' => $method, 'name' => $formName, 'id' => $form_id) + $target;
     $this->updateAttributes($attributes);
     if (!$trackSubmit || isset($_REQUEST['_qf__' . $formName])) {
         if (1 == get_magic_quotes_gpc()) {
             $this->_submitValues = $this->_recursiveFilter('stripslashes', 'get' == $method ? $_GET : $_POST);
             foreach ($_FILES as $keyFirst => $valFirst) {
                 foreach ($valFirst as $keySecond => $valSecond) {
                     if ('name' == $keySecond) {
                         $this->_submitFiles[$keyFirst][$keySecond] = $this->_recursiveFilter('stripslashes', $valSecond);
                     } else {
                         $this->_submitFiles[$keyFirst][$keySecond] = $valSecond;
                     }
                 }
             }
         } else {
             $this->_submitValues = 'get' == $method ? $_GET : $_POST;
             $this->_submitFiles = $_FILES;
         }
         $this->_flagSubmitted = count($this->_submitValues) > 0 || count($this->_submitFiles) > 0;
     }
     if ($trackSubmit) {
         unset($this->_submitValues['_qf__' . $formName]);
         $this->addElement('hidden', '_qf__' . $formName, null);
     }
     if (preg_match('/^([0-9]+)([a-zA-Z]*)$/', ini_get('upload_max_filesize'), $matches)) {
         // see http://www.php.net/manual/en/faq.using.php#faq.using.shorthandbytes
         switch (strtoupper($matches['2'])) {
             case 'G':
                 $this->_maxFileSize = $matches['1'] * 1073741824;
                 break;
             case 'M':
                 $this->_maxFileSize = $matches['1'] * 1048576;
                 break;
             case 'K':
                 $this->_maxFileSize = $matches['1'] * 1024;
                 break;
             default:
                 $this->_maxFileSize = $matches['1'];
         }
     }
     $course_id = api_get_course_int_id();
     //If I'm in a course replace the default max filesize with the course limits
     if (!empty($course_id)) {
         $free_course_quota = DocumentManager::get_course_quota() - DocumentManager::documents_total_space();
         if (empty($this->_maxFileSize) || $free_course_quota <= $this->_maxFileSize) {
             $this->_maxFileSize = intval($free_course_quota);
         }
     }
 }

        if (!empty($quota_bytes)) {
            $quota_percentage = round($quota_bytes / $total_quota_bytes, 2) * 100;
        }
        if ($session_id == $session_data['id']) {
            $session_data['name'] = $session_data['name'] . ' * ';
        }
        $used_quota_bytes += $quota_bytes;
        $session[] = array(addslashes(get_lang('Session') . ': ' . $session_data['name']) . ' (' . format_file_size($quota_bytes) . ')', $quota_percentage);
    }
}
$group_list = GroupManager::get_groups();
if (!empty($group_list)) {
    foreach ($group_list as $group_data) {
        $quota_percentage = 0;
        $my_group_id = $group_data['id'];
        $quota_bytes = intval(DocumentManager::documents_total_space($course_id, $my_group_id, 0));
        if (!empty($quota_bytes)) {
            $quota_percentage = round($quota_bytes / $total_quota_bytes, 2) * 100;
        }
        if ($group_id == $my_group_id) {
            $group_data['name'] = $group_data['name'] . ' * ';
        }
        $used_quota_bytes += $quota_bytes;
        $session[] = array(addslashes(get_lang('Group') . ': ' . $group_data['name']) . ' (' . format_file_size($quota_bytes) . ')', $quota_percentage);
    }
}
//Showing weight of documents uploaded by user
$document_list = DocumentManager::get_all_document_data($_course);
if (is_array($document_list)) {
    foreach ($document_list as $document_data) {
        if ($document_data['insert_user_id'] == api_get_user_id() && $document_data['filetype'] == 'file') {

 function verify_document_size($s)
 {
     $post_max = ini_get('post_max_size');
     $upl_max = ini_get('upload_max_filesize');
     $documents_total_space = DocumentManager::documents_total_space();
     $course_max_space = DocumentManager::get_course_quota();
     $total_size = filesize($s) + $documents_total_space;
     if (filesize($s) > $post_max || filesize($s) > $upl_max || $total_size > $course_max_space) {
         return true;
     } else {
         return false;
     }
 }

} else {
    Display::display_introduction_section(TOOL_DOCUMENT);
}
$toolbar = Display::toolbarAction('toolbar-document', array(0 => $actionsLeft, 1 => $actionsRight));
echo $toolbar;
echo $templateForm;
echo $moveForm;
echo $dirForm;
echo $selector;
$table->display();
if (count($documentAndFolders) > 1) {
    if ($is_allowed_to_edit || $group_member_with_upload_rights) {
        // Getting the course quota
        $course_quota = DocumentManager::get_course_quota();
        // Calculating the total space
        $already_consumed_space_course = DocumentManager::documents_total_space(api_get_course_int_id());
        // Displaying the quota
        DocumentManager::display_simple_quota($course_quota, $already_consumed_space_course);
    }
}
if (!empty($table_footer)) {
    Display::display_warning_message($table_footer);
}
echo '
    <div id="convertModal" class="modal fade" tabindex="-1" role="dialog" aria-hidden="true">
        <div class="modal-dialog">
            <div class="modal-content">
                <div class="modal-header" style="text-align: center;">
                <button type="button" class="close" data-dismiss="modal" aria-label="' . get_lang('Close') . '">
                    <span aria-hidden="true">&times;</span>
                </button>

    $actions = '<a href="document.php?id=' . $document_id . '&selectcat=' . $selectcat . '&' . api_get_cidreq() . '">' . Display::return_icon('back.png', get_lang('BackTo') . ' ' . get_lang('CertificateOverview'), '', ICON_SIZE_MEDIUM) . '</a>';
} else {
    $actions = '<a href="document.php?id=' . $document_id . '&' . api_get_cidreq() . '">' . Display::return_icon('back.png', get_lang('BackTo') . ' ' . get_lang('DocumentsOverview'), '', ICON_SIZE_MEDIUM) . '</a>';
}
// Link to create a folder
echo $toolbar = Display::toolbarAction('toolbar-upload', array(0 => $actions), 1);
// Form to select directory
$folders = DocumentManager::get_all_document_folders($_course, $groupId, $is_allowed_to_edit);
if (!$is_certificate_mode) {
    echo DocumentManager::build_directory_selector($folders, $document_id, isset($group_properties['directory']) ? $group_properties['directory'] : array());
}
$action = api_get_self() . '?' . api_get_cidreq() . '&id=' . $document_id;
$form = new FormValidator('upload', 'POST', $action . '#tabs-2', '', array('enctype' => 'multipart/form-data'));
$form->addElement('hidden', 'id', $document_id);
$form->addElement('hidden', 'curdirpath', $path);
$course_quota = format_file_size(DocumentManager::get_course_quota() - DocumentManager::documents_total_space());
$label = get_lang('MaxFileSize') . ': ' . ini_get('upload_max_filesize') . '<br/>' . get_lang('DocumentQuota') . ': ' . $course_quota;
$form->addElement('file', 'file', array(get_lang('File'), $label), 'style="width: 250px" id="user_upload"');
$form->addElement('text', 'title', get_lang('Title'), array('id' => 'title_file'));
$form->addElement('textarea', 'comment', get_lang('Comment'));
// Advanced parameters
$form->addButtonAdvancedSettings('advanced_params');
$form->addElement('html', '<div id="advanced_params_options" style="display:none">');
// Check box options
$form->addElement('checkbox', 'unzip', get_lang('Options'), get_lang('Uncompress'), 'onclick="javascript: check_unzip();" value="1"');
if (api_get_setting('search.search_enabled') == 'true') {
    //TODO: include language file
    $supported_formats = get_lang('SupportedFormatsForIndex') . ': HTML, PDF, TXT, PDF, Postscript, MS Word, RTF, MS Power Point';
    $form->addElement('checkbox', 'index_document', '', get_lang('SearchFeatureDoIndexDocument') . '<div style="font-size: 80%" >' . $supported_formats . '</div>');
    $form->addElement('html', '<br /><div class="sub-form">');
    $form->addElement('html', '<div class="label">' . get_lang('SearchFeatureDocumentLanguage') . '</div>');

/**
 * @param array $my_folder_data
 * @param array $_course
 * @return array
 */
function uploadWork($my_folder_data, $_course)
{
    if (empty($_FILES['file']['size'])) {
        return array('error' => Display :: return_message(get_lang('UplUploadFailedSizeIsZero'), 'error'));
    }
    $updir = api_get_path(SYS_COURSE_PATH).$_course['path'].'/work/'; //directory path to upload

    // Try to add an extension to the file if it has'nt one
    $filename = add_ext_on_mime(stripslashes($_FILES['file']['name']), $_FILES['file']['type']);

    // Replace dangerous characters
    $filename = replace_dangerous_char($filename, 'strict');

    // Transform any .php file in .phps fo security
    $filename = php2phps($filename);
    $filesize = filesize($_FILES['file']['tmp_name']);

    if (empty($filesize)) {
        return array('error' => Display :: return_message(get_lang('UplUploadFailedSizeIsZero'), 'error'));
    } elseif (!filter_extension($new_file_name)) {
        return array('error' => Display :: return_message(get_lang('UplUnableToSaveFileFilteredExtension'), 'error'));
    }

    $totalSpace = DocumentManager::documents_total_space($_course['real_id']);
    $course_max_space = DocumentManager::get_course_quota($_course['code']);
    $total_size = $filesize + $totalSpace;

    if ($total_size > $course_max_space) {
        return array(
            'error' => Display :: return_message(get_lang('NoSpace'), 'error')
        );
    }

    // Compose a unique file name to avoid any conflict
    $new_file_name = api_get_unique_id();
    $curdirpath = basename($my_folder_data['url']);

    // If we come from the group tools the groupid will be saved in $work_table
    if (is_dir($updir.$curdirpath) || empty($curdirpath)) {
        $result = move_uploaded_file(
            $_FILES['file']['tmp_name'],
            $updir.$curdirpath.'/'.$new_file_name
        );
    } else {
        return array(
            'error' => Display :: return_message(
                get_lang('FolderDoesntExistsInFileSystem'),
                'error'
            )
        );
    }

    $url = null;
    if ($result) {
        $url = 'work/'.$curdirpath.'/'.$new_file_name;
    }

    return array(
        'url' => $url,
        'filename' => $filename,
        'error' => null
    );
}

 public function verify_document_size($s)
 {
     $post_max = ini_get('post_max_size');
     if (substr($post_max, -1, 1) == 'M') {
         $post_max = intval(substr($post_max, 0, -1)) * 1024 * 1024;
     } elseif (substr($post_max, -1, 1) == 'G') {
         $post_max = intval(substr($post_max, 0, -1)) * 1024 * 1024 * 1024;
     }
     $upl_max = ini_get('upload_max_filesize');
     if (substr($upl_max, -1, 1) == 'M') {
         $upl_max = intval(substr($upl_max, 0, -1)) * 1024 * 1024;
     } elseif (substr($upl_max, -1, 1) == 'G') {
         $upl_max = intval(substr($upl_max, 0, -1)) * 1024 * 1024 * 1024;
     }
     $documents_total_space = DocumentManager::documents_total_space();
     $course_max_space = DocumentManager::get_course_quota();
     $total_size = filesize($s) + $documents_total_space;
     if (filesize($s) > $post_max || filesize($s) > $upl_max || $total_size > $course_max_space) {
         return true;
     } else {
         return false;
     }
 }

             $title = $_FILES['file']['name'];
         }
         // Compose a unique file name to avoid any conflict
         $new_file_name = api_get_unique_id();
         $curdirpath = basename($my_folder_data['url']);
         // If we come from the group tools the groupid will be saved in $work_table
         $result = move_uploaded_file($_FILES['file']['tmp_name'], $updir . $curdirpath . '/' . $new_file_name);
         if ($result) {
             $url = 'work/' . $curdirpath . '/' . $new_file_name;
             $contains_file = 1;
         }
     }
     if (empty($title)) {
         $title = get_lang('Untitled');
     }
     $documents_total_space = DocumentManager::documents_total_space();
     $course_max_space = DocumentManager::get_course_quota();
     $total_size = $filesize + $documents_total_space;
     if ($total_size > $course_max_space) {
         $error_message .= Display::return_message(get_lang('NoSpace'), 'warning');
     } else {
         $active = '1';
         $sql_add_publication = "INSERT INTO " . $work_table . " SET\n                                   c_id \t\t= {$course_id} ,\n                                   url         \t= '" . $url . "',\n                                   title       \t= '" . Database::escape_string($title) . "',\n                                   description\t= '" . Database::escape_string($description) . "',\n                                   contains_file = '" . $contains_file . "',\n                                   active\t\t= '" . $active . "',\n                                   accepted\t\t= '1',\n                                   post_group_id = '" . $group_id . "',\n                                   sent_date\t=  '" . api_get_utc_datetime() . "',\n                                   parent_id \t=  '" . $work_id . "' ,\n                                   session_id\t= '" . intval($id_session) . "' ,\n                                   user_id \t\t= '" . $user_id . "'";
         Database::query($sql_add_publication);
         $id = Database::insert_id();
     }
     if ($id) {
         api_item_property_update($course_info, 'work', $id, 'DocumentAdded', $user_id, api_get_group_id());
         $succeed = true;
     }
 } else {