/**
* prepare form
*/
public function definition()
{
global $CFG;
$this->plugin = $this->_customdata['plugin'];
$this->instance = isset($this->_customdata['instance']) && is_subclass_of($this->_customdata['instance'], 'portfolio_plugin_base') ? $this->_customdata['instance'] : null;
$this->portfolio = $this->_customdata['portfolio'];
$this->action = $this->_customdata['action'];
$this->visible = $this->_customdata['visible'];
$mform =& $this->_form;
$strrequired = get_string('required');
$mform->addElement('hidden', 'pf', $this->portfolio);
$mform->setType('pf', PARAM_ALPHA);
$mform->addElement('hidden', 'action', $this->action);
$mform->setType('action', PARAM_ALPHA);
$mform->addElement('hidden', 'visible', $this->visible);
$mform->setType('visible', PARAM_INT);
$mform->addElement('hidden', 'plugin', $this->plugin);
$mform->setType('plugin', PARAM_PLUGIN);
if (!$this->instance) {
$insane = portfolio_instance_sanity_check($this->instance);
} else {
$insane = portfolio_plugin_sanity_check($this->plugin);
}
if (isset($insane) && is_array($insane)) {
$insane = array_shift($insane);
}
if (isset($insane) && is_string($insane)) {
// something went wrong, warn...
$mform->addElement('warning', 'insane', null, get_string($insane, 'portfolio_' . $this->plugin));
}
$mform->addElement('text', 'name', get_string('name'), 'maxlength="100" size="30"');
$mform->addRule('name', $strrequired, 'required', null, 'client');
// let the plugin add the fields they want (either statically or not)
if (portfolio_static_function($this->plugin, 'has_admin_config')) {
if (!$this->instance) {
require_once $CFG->libdir . '/portfolio/plugin.php';
require_once $CFG->dirroot . '/portfolio/' . $this->plugin . '/lib.php';
call_user_func(array('portfolio_plugin_' . $this->plugin, 'admin_config_form'), $mform);
} else {
$this->instance->admin_config_form($mform);
}
}
// and set the data if we have some.
if ($this->instance) {
$data = array('name' => $this->instance->get('name'));
foreach ($this->instance->get_allowed_config() as $config) {
$data[$config] = $this->instance->get_config($config);
}
$this->set_data($data);
} else {
$this->set_data(array('name' => portfolio_static_function($this->plugin, 'get_name')));
}
$this->add_action_buttons(true, get_string('save', 'portfolio'));
}
public function to_html($format = null, $addstr = null)
{
global $CFG, $COURSE, $OUTPUT, $USER;
if (!$this->is_renderable()) {
return;
}
if (empty($this->callbackclass) || empty($this->callbackfile)) {
throw new portfolio_button_exception('mustsetcallbackoptions', 'portfolio');
}
if (empty($this->formats)) {
// use the caller defaults
$this->set_formats();
}
$url = new moodle_url('/portfolio/add.php');
foreach ($this->callbackargs as $key => $value) {
if (!empty($value) && !is_string($value) && !is_numeric($value)) {
$a = new stdClass();
$a->key = $key;
$a->value = print_r($value, true);
debugging(get_string('nonprimative', 'portfolio', $a));
return;
}
$url->param('ca_' . $key, $value);
}
$url->param('sesskey', sesskey());
$url->param('callbackfile', $this->callbackfile);
$url->param('callbackclass', $this->callbackclass);
$url->param('course', !empty($COURSE) ? $COURSE->id : 0);
$url->param('callerformats', implode(',', $this->formats));
$mimetype = null;
if ($this->file instanceof stored_file) {
$mimetype = $this->file->get_mimetype();
} else {
if ($this->intendedmimetype) {
$mimetype = $this->intendedmimetype;
}
}
$selectoutput = '';
if (count($this->instances) == 1) {
$tmp = array_values($this->instances);
$instance = $tmp[0];
$formats = portfolio_supported_formats_intersect($this->formats, $instance->supported_formats());
if (count($formats) == 0) {
// bail. no common formats.
//debugging(get_string('nocommonformats', 'portfolio', (object)array('location' => $this->callbackclass, 'formats' => implode(',', $this->formats))));
return;
}
if ($error = portfolio_instance_sanity_check($instance)) {
// bail, plugin is misconfigured
//debugging(get_string('instancemisconfigured', 'portfolio', get_string($error[$instance->get('id')], 'portfolio_' . $instance->get('plugin'))));
return;
}
if (!$instance->allows_multiple_exports() && ($already = portfolio_existing_exports($USER->id, $instance->get('plugin')))) {
//debugging(get_string('singleinstancenomultiallowed', 'portfolio'));
return;
}
if ($mimetype && !$instance->file_mime_check($mimetype)) {
// bail, we have a specific file or mimetype and this plugin doesn't support it
//debugging(get_string('mimecheckfail', 'portfolio', (object)array('plugin' => $instance->get('plugin'), 'mimetype' => $mimetype)));
return;
}
$url->param('instance', $instance->get('id'));
} else {
if (!($selectoutput = portfolio_instance_select($this->instances, $this->formats, $this->callbackclass, $mimetype, 'instance', true))) {
return;
}
}
// if we just want a url to redirect to, do it now
if ($format == PORTFOLIO_ADD_FAKE_URL) {
return $url->out(false);
}
if (empty($addstr)) {
$addstr = get_string('addtoportfolio', 'portfolio');
}
if (empty($format)) {
$format = PORTFOLIO_ADD_FULL_FORM;
}
$formoutput = '<form method="post" action="' . $CFG->wwwroot . '/portfolio/add.php" id="portfolio-add-button">' . "\n";
$formoutput .= html_writer::input_hidden_params($url);
$linkoutput = '<a class="portfolio-add-link" title="' . $addstr . '" href="' . $url->out();
switch ($format) {
case PORTFOLIO_ADD_FULL_FORM:
$formoutput .= $selectoutput;
$formoutput .= "\n" . '<input type="submit" value="' . $addstr . '" />';
$formoutput .= "\n" . '</form>';
break;
case PORTFOLIO_ADD_ICON_FORM:
$formoutput .= $selectoutput;
$formoutput .= "\n" . '<input class="portfolio-add-icon" type="image" src="' . $OUTPUT->pix_url('t/portfolioadd') . '" alt=' . $addstr . '" />';
$formoutput .= "\n" . '</form>';
break;
case PORTFOLIO_ADD_ICON_LINK:
$linkoutput .= '"><img class="portfolio-add-icon" src="' . $OUTPUT->pix_url('t/portfolioadd') . '" alt="' . $addstr . '" /></a>';
break;
case PORTFOLIO_ADD_TEXT_LINK:
$linkoutput .= '">' . $addstr . '</a>';
break;
default:
debugging(get_string('invalidaddformat', 'portfolio', $format));
}
$output = in_array($format, array(PORTFOLIO_ADD_FULL_FORM, PORTFOLIO_ADD_ICON_FORM)) ? $formoutput : $linkoutput;
return $output;
}
public function to_html($format = null, $addstr = null)
{
if ($this->alreadyexporting) {
return $this->already_exporting($format, $addstr);
}
global $CFG, $COURSE, $OUTPUT;
if (!$this->is_renderable()) {
return;
}
if (empty($this->callbackclass) || empty($this->callbackfile)) {
throw new portfolio_button_exception('mustsetcallbackoptions', 'portfolio');
}
if (empty($this->formats)) {
// use the caller defaults
$this->set_formats();
}
$formoutput = '<form method="post" action="' . $CFG->wwwroot . '/portfolio/add.php" id="portfolio-add-button">' . "\n";
$linkoutput = '<a href="' . $CFG->wwwroot . '/portfolio/add.php?';
foreach ($this->callbackargs as $key => $value) {
if (!empty($value) && !is_string($value) && !is_numeric($value)) {
$a->key = $key;
$a->value = print_r($value, true);
debugging(get_string('nonprimative', 'portfolio', $a));
return;
}
$linkoutput .= 'ca_' . $key . '=' . $value . '&';
$formoutput .= "\n" . '<input type="hidden" name="ca_' . $key . '" value="' . $value . '" />';
}
$formoutput .= "\n" . '<input type="hidden" name="sesskey" value="' . sesskey() . '" />';
$linkoutput .= 'sesskey=' . sesskey() . '&';
$formoutput .= "\n" . '<input type="hidden" name="callbackfile" value="' . $this->callbackfile . '" />';
$formoutput .= "\n" . '<input type="hidden" name="callbackclass" value="' . $this->callbackclass . '" />';
$formoutput .= "\n" . '<input type="hidden" name="course" value="' . (!empty($COURSE) ? $COURSE->id : 0) . '" />';
$linkoutput .= 'callbackfile=' . $this->callbackfile . '&callbackclass=' . $this->callbackclass . '&course=' . (!empty($COURSE) ? $COURSE->id : 0);
$selectoutput = '';
if (count($this->instances) == 1) {
$tmp = array_values($this->instances);
$instance = $tmp[0];
//$instance = array_shift($this->instances);
$formats = portfolio_supported_formats_intersect($this->formats, $instance->supported_formats());
if (count($formats) == 0) {
// bail. no common formats.
debugging(get_string('nocommonformats', 'portfolio', $this->callbackclass));
return;
}
if ($error = portfolio_instance_sanity_check($instance)) {
// bail, plugin is misconfigured
debugging(get_string('instancemisconfigured', 'portfolio', get_string($error[$instance->get('id')], 'portfolio_' . $instance->get('plugin'))));
return;
}
$formoutput .= "\n" . '<input type="hidden" name="instance" value="' . $instance->get('id') . '" />';
$linkoutput .= '&instance=' . $instance->get('id');
} else {
$selectoutput = portfolio_instance_select($this->instances, $this->formats, $this->callbackclass, 'instance', true);
}
if (empty($addstr)) {
$addstr = get_string('addtoportfolio', 'portfolio');
}
if (empty($format)) {
$format = PORTFOLIO_ADD_FULL_FORM;
}
switch ($format) {
case PORTFOLIO_ADD_FULL_FORM:
$formoutput .= $selectoutput;
$formoutput .= "\n" . '<input type="submit" value="' . $addstr . '" />';
$formoutput .= "\n" . '</form>';
break;
case PORTFOLIO_ADD_ICON_FORM:
$formoutput .= $selectoutput;
$formoutput .= "\n" . '<input type="image" src="' . $OUTPUT->old_icon_url('t/portfolio') . '" alt=' . $addstr . '" />';
$formoutput .= "\n" . '</form>';
break;
case PORTFOLIO_ADD_ICON_LINK:
$linkoutput .= '"><img src="' . $OUTPUT->old_icon_url('t/portfolio') . '" alt=' . $addstr . '" /></a>';
break;
case PORTFOLIO_ADD_TEXT_LINK:
$linkoutput .= '">' . $addstr . '</a>';
break;
default:
debugging(get_string('invalidaddformat', 'portfolio', $format));
}
$output = in_array($format, array(PORTFOLIO_ADD_FULL_FORM, PORTFOLIO_ADD_ICON_FORM)) ? $formoutput : $linkoutput;
return $output;
}
/**
* Builds XHTML to display the control
*
* @param string $data Unused
* @param string $query
* @return string XHTML to display the control
*/
public function output_html($data, $query = '')
{
global $CFG, $OUTPUT;
$output = $OUTPUT->box_start('generalbox');
$namestr = get_string('name');
$pluginstr = get_string('plugin', 'portfolio');
$plugins = get_plugin_list('portfolio');
$plugins = array_keys($plugins);
$instances = portfolio_instances(false, false);
$alreadyplugins = array();
// to avoid notifications being sent out while admin is editing the page
define('ADMIN_EDITING_PORTFOLIO', true);
$insane = portfolio_plugin_sanity_check($plugins);
$insaneinstances = portfolio_instance_sanity_check($instances);
$output .= portfolio_report_insane($insane, null, true);
$output .= portfolio_report_insane($insaneinstances, $instances, true);
$table = new html_table();
$table->head = array($namestr, $pluginstr, '');
$table->data = array();
foreach ($instances as $i) {
$row = '';
$row .= '<a href="' . $this->baseurl . '&edit=' . $i->get('id') . '"><img src="' . $OUTPUT->old_icon_url('t/edit') . '" alt="' . get_string('edit') . '" /></a>' . "\n";
$row .= '<a href="' . $this->baseurl . '&delete=' . $i->get('id') . '"><img src="' . $OUTPUT->old_icon_url('t/delete') . '" alt="' . get_string('delete') . '" /></a>' . "\n";
if (array_key_exists($i->get('plugin'), $insane) || array_key_exists($i->get('id'), $insaneinstances)) {
$row .= '<img src="' . $OUTPUT->old_icon_url('t/show') . '" alt="' . get_string('hidden', 'portfolio') . '" />' . "\n";
} else {
$row .= ' <a href="' . $this->baseurl . '&hide=' . $i->get('id') . '"><img src="' . $OUTPUT->old_icon_url('t/' . ($i->get('visible') ? 'hide' : 'show')) . '" alt="' . get_string($i->get('visible') ? 'hide' : 'show') . '" /></a>' . "\n";
}
$table->data[] = array($i->get('name'), $i->get_name() . ' (' . $i->get('plugin') . ')', $row);
if (!in_array($i->get('plugin'), $alreadyplugins)) {
$alreadyplugins[] = $i->get('plugin');
}
}
$output .= $OUTPUT->table($table);
$instancehtml = '<br /><br />' . get_string('addnewportfolio', 'portfolio') . ': <br /><br />';
$addable = 0;
foreach ($plugins as $p) {
if (!portfolio_static_function($p, 'allows_multiple') && in_array($p, $alreadyplugins)) {
continue;
}
if (array_key_exists($p, $insane)) {
continue;
}
$instancehtml .= '<a href="' . $this->baseurl . '&new=' . $p . '">' . portfolio_static_function($p, 'get_name') . ' (' . s($p) . ')' . '</a><br />' . "\n";
$addable++;
}
if ($addable) {
$output .= $instancehtml;
}
$output .= $OUTPUT->box_end();
return highlight($query, $output);
}
}
}
portfolio_export_pagesetup($PAGE, $exporter->get('caller'));
// this calls require_login($course) if it can..
// completely new request, look to see what information we've been passed and set up the exporter object.
} else {
// you cannot get here with no information for us, we must at least have the caller.
if (empty($_GET) && empty($_POST)) {
portfolio_exporter::print_expired_export();
}
// we'e just posted here for the first time and have might the instance already
if ($instanceid) {
// this can throw exceptions but there's no point catching and rethrowing here
// as the exporter isn't created yet.
$instance = portfolio_instance($instanceid);
if ($broken = portfolio_instance_sanity_check($instance)) {
throw new portfolio_exception($broken[$instance->get('id')], 'portfolio_' . $instance->get('plugin'));
}
$instance->set('user', $USER);
} else {
$instance = null;
}
// we must be passed this from the caller, we cannot start a new export
// without knowing information about what part of moodle we come from.
if (empty($callbackcomponent) || empty($callbackclass)) {
debugging('no callback file or class');
portfolio_exporter::print_expired_export();
}
// so each place in moodle can pass callback args here
// process the entire request looking for ca_*
// be as lenient as possible while still being secure
// Get strings that are used
$strshow = get_string('on', 'portfolio');
$strhide = get_string('off', 'portfolio');
$strdelete = get_string('disabledinstance', 'portfolio');
$strsettings = get_string('settings');
$actionchoicesforexisting = array('show' => $strshow, 'hide' => $strhide, 'delete' => $strdelete);
$actionchoicesfornew = array('newon' => $strshow, 'newoff' => $strhide, 'delete' => $strdelete);
$output = $OUTPUT->box_start('generalbox');
$plugins = core_component::get_plugin_list('portfolio');
$plugins = array_keys($plugins);
$instances = portfolio_instances(false, false);
$usedplugins = array();
// to avoid notifications being sent out while admin is editing the page
define('ADMIN_EDITING_PORTFOLIO', true);
$insane = portfolio_plugin_sanity_check($plugins);
$insaneinstances = portfolio_instance_sanity_check($instances);
$table = new html_table();
$table->head = array(get_string('plugin', 'portfolio'), '', '');
$table->data = array();
foreach ($instances as $i) {
$settings = '<a href="' . $sesskeyurl . '&action=edit&pf=' . $i->get('id') . '">' . $strsettings . '</a>';
// Set some commonly used variables
$pluginid = $i->get('id');
$plugin = $i->get('plugin');
$pluginname = $i->get('name');
// Check if the instance is misconfigured
if (array_key_exists($plugin, $insane) || array_key_exists($pluginid, $insaneinstances)) {
if (!empty($insane[$plugin])) {
$information = $insane[$plugin];
} else {
if (!empty($insaneinstances[$pluginid])) {
