/**
* Provides a size chooser, with a text box for a number and a
* select box to choose the units, in bytes, kilobytes, megabytes or gigabytes
*
* @param Pieform $form The form to render the element for
* @param array $element The element to render
* @return string The HTML for the element
*/
function pieform_element_bytes(Pieform $form, $element)
{
/*{{{*/
$formname = $form->get_name();
$result = '';
$name = Pieform::hsc($element['name']);
if (!isset($element['defaultvalue'])) {
$element['defaultvalue'] = null;
}
$global = $form->get_property('method') == 'get' ? $_GET : $_POST;
// Get the value of the element for rendering.
if (isset($element['value'])) {
$bytes = $element['value'];
$values = pieform_element_bytes_get_bytes_from_bytes($element['value']);
} else {
if ($form->is_submitted() && isset($global[$element['name']]) && isset($global[$element['name'] . '_units'])) {
$values = array('number' => $global[$element['name']], 'units' => $global[$element['name'] . '_units']);
$bytes = $values['number'] * pieform_element_bytes_in($values['units']);
} else {
if (isset($element['defaultvalue'])) {
$bytes = $element['defaultvalue'];
$values = pieform_element_bytes_get_bytes_from_bytes($bytes);
} else {
$values = array('number' => '0', 'units' => 'bytes');
$bytes = 0;
}
}
}
// @todo probably create with an actual input element, as tabindex doesn't work here for one thing
// Same with the select. And do the events using mochikit signal instead of dom events
$numberinput = '<div class="with-dropdown js-with-dropdown text">';
$numberinput .= '<label for="' . $formname . '_' . $name . '">' . Pieform::hsc($element['title']) . ': </label><input';
$numberinput .= ' type="text" size="6" name="' . $name . '"';
$numberinput .= ' id="' . $formname . '_' . $name . '" value="' . Pieform::hsc($values['number']) . '" tabindex="' . Pieform::hsc($element['tabindex']) . '"';
$numberinput .= 'class="with-dropdown js-with-dropdown form-control text' . (isset($element['error']) ? ' error"' : '') . '"';
if (isset($element['description'])) {
$numberinput .= ' aria-describedby="' . $form->element_descriptors($element) . '"';
}
$numberinput .= "></div>\n";
$uselect = '<div class="dropdown-connect js-dropdown-connect select">';
$uselect .= '<label for="' . $formname . '_' . $name . '_units" class="accessible-hidden sr-only">' . get_string('units') . '</label>';
$uselect .= '<span class="picker"><select class="form-control dropdown-connect js-dropdown-connect select" name="' . $name . '_units" id="' . $formname . '_' . $name . '_units"' . ' tabindex="' . Pieform::hsc($element['tabindex']) . '"';
if (isset($element['description'])) {
$uselect .= ' aria-describedby="' . $form->element_descriptors($element) . '"';
}
$uselect .= ">\n";
foreach (pieform_element_bytes_get_bytes_units() as $u) {
$uselect .= "\t<option value=\"{$u}\"" . ($values['units'] == $u ? ' selected="selected"' : '') . '>' . $form->i18n('element', 'bytes', $u, $element) . "</option>\n";
}
$uselect .= "</select></span></div>\n";
$fieldset = '<div id="' . $formname . '_' . $name . '_fieldset" class="dropdown-group js-dropdown-group form-group">' . '<fieldset class="pieform-fieldset dropdown-group js-dropdown-group">' . $numberinput . $uselect . '</fieldset></div>';
return $fieldset;
}
/**
* Provides a size chooser, with a text box for a number and a
* select box to choose the units, in bytes, kilobytes, or megabytes
*
* @param Pieform $form The form to render the element for
* @param array $element The element to render
* @return string The HTML for the element
*/
function pieform_element_bytes(Pieform $form, $element)
{
/*{{{*/
$formname = $form->get_name();
$result = '';
$name = $element['name'];
if (!isset($element['defaultvalue'])) {
$element['defaultvalue'] = null;
}
$global = $form->get_property('method') == 'get' ? $_GET : $_POST;
// Get the value of the element for rendering.
if (isset($element['value'])) {
$bytes = $element['value'];
$values = pieform_element_bytes_get_bytes_from_bytes($element['value']);
} else {
if (isset($global[$element['name']]) && isset($global[$element['name'] . '_units'])) {
$values = array('number' => $global[$element['name']], 'units' => $global[$element['name'] . '_units']);
$bytes = $values['number'] * pieform_element_bytes_in($values['units']);
} else {
if (isset($element['defaultvalue'])) {
$bytes = $element['defaultvalue'];
$values = pieform_element_bytes_get_bytes_from_bytes($bytes);
} else {
$values = array('number' => '0', 'units' => 'bytes');
$bytes = 0;
}
}
}
// @todo probably create with an actual input element, as tabindex doesn't work here for one thing
// Same with the select. And do the events using mochikit signal instead of dom events
$numberinput = '<input';
$numberinput .= ' type="text" size="8" name="' . $name . '"';
$numberinput .= ' id="' . $formname . '_' . $name . '" value="' . $values['number'] . '" tabindex="' . $element['tabindex'] . '"';
$numberinput .= (isset($element['error']) ? ' class="error"' : '') . ">\n";
$uselect = '<select onchange="' . $name . '_change()" ';
$uselect .= 'name="' . $name . '_units" id="' . $formname . '_' . $name . '_units"' . ' tabindex="' . $element['tabindex'] . "\">\n";
foreach (pieform_element_bytes_get_bytes_units() as $u) {
$uselect .= "\t<option value=\"{$u}\"" . ($values['units'] == $u ? ' selected="selected"' : '') . '>' . $form->i18n('element', 'bytes', $u, $element) . "</option>\n";
}
$uselect .= "</select>\n";
return $numberinput . $uselect;
}
*
* @package mahara
* @subpackage core
* @author Catalyst IT Ltd
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL version 3 or later
* @copyright For copyright information on Mahara, please see the README file distributed with this software.
*
*/
define('INTERNAL', 1);
define('JSON', 1);
define('INSTITUTIONALADMIN', 1);
require dirname(dirname(dirname(__FILE__))) . '/init.php';
require_once 'pieforms/pieform/elements/bytes.php';
$instid = param_integer('instid');
$disabled = param_boolean('disabled', false);
$definst = get_field('auth_instance', 'id', 'institution', 'mahara');
$record = get_record_sql('SELECT i.name, i.defaultquota FROM {institution} i JOIN {auth_instance} ai ON (i.name = ai.institution) WHERE ai.id = ?', array($instid));
if (!$USER->get('admin') && !$USER->is_institutional_admin($record->name)) {
json_reply(true, 'You are not an administrator for institution ' . $record->name);
return;
}
if ($definst && $instid == $definst) {
$quota = get_config_plugin('artefact', 'file', 'defaultquota');
} else {
$quota = $record->defaultquota;
if (!$quota) {
$quota = get_config_plugin('artefact', 'file', 'defaultquota');
}
}
$data = array('data' => $disabled ? display_size($quota) : pieform_element_bytes_get_bytes_from_bytes($quota), 'error' => false, 'message' => null);
json_reply(false, $data);
