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Developer Documentation

See Release Notes

  • Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
  • Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.
<?php

require_once(__DIR__ . '/../config.php');
require_once($CFG->libdir . '/portfoliolib.php');
require_once($CFG->libdir . '/portfolio/forms.php');
require_once($CFG->libdir . '/adminlib.php');

$portfolio     = optional_param('pf', '', PARAM_ALPHANUMEXT);
$action        = optional_param('action', '', PARAM_ALPHA);
$sure          = optional_param('sure', '', PARAM_ALPHA);

$display = true; // fall through to normal display

$pagename = 'manageportfolios';

if ($action == 'edit') {
    $pagename = 'portfoliosettings' . $portfolio;
} else if ($action == 'delete') {
    $pagename = 'portfoliodelete';
} else if (($action == 'newon') || ($action == 'newoff')) {
    $pagename = 'portfolionew';
}

// Need to remember this for form
$formaction = $action;

// Check what visibility to show the new repository
if ($action == 'newon') {
    $action = 'new';
    $visible = 1;
} else if ($action == 'newoff') {
    $action = 'new';
    $visible = 0;
}

admin_externalpage_setup($pagename);

$baseurl    = "$CFG->wwwroot/$CFG->admin/portfolio.php";
$sesskeyurl = "$CFG->wwwroot/$CFG->admin/portfolio.php?sesskey=" . sesskey();
$configstr  = get_string('manageportfolios', 'portfolio');

$return = true; // direct back to the main page

/**
 * Helper function that generates a moodle_url object
 * relevant to the portfolio
 */
function portfolio_action_url($portfolio) {
    global $baseurl;
    return new moodle_url($baseurl, array('sesskey'=>sesskey(), 'pf'=>$portfolio));
}

if (($action == 'edit') || ($action == 'new')) {
    if (($action == 'edit')) {
        $instance = portfolio_instance($portfolio);
        $plugin = $instance->get('plugin');

        // Since visible is being passed to form
        // and used to set the value when a new
        // instance is created - we must also
        // place the currently visibility into the
        // form as well
        $visible = $instance->get('visible');
    } else {
        $instance = null;
        $plugin = $portfolio;
    }

    $PAGE->set_pagetype('admin-portfolio-' . $plugin);

    // Display the edit form for this instance
    $mform = new portfolio_admin_form('', array('plugin' => $plugin, 'instance' => $instance, 'portfolio' => $portfolio, 'action' => $formaction, 'visible' => $visible));
    // End setup, begin output
    if ($mform->is_cancelled()){
        redirect($baseurl);
        exit;
    } else if (($fromform = $mform->get_data()) && (confirm_sesskey())) {
        // Unset whatever doesn't belong in fromform
        foreach (array('pf', 'action', 'plugin', 'sesskey', 'submitbutton') as $key) {
            unset($fromform->{$key});
        }
        // This branch is where you process validated data.
        if ($action == 'edit') {
            $instance->set_config((array)$fromform);
            $instance->save();
        } else {
            portfolio_static_function($plugin, 'create_instance', $plugin, $fromform->name, $fromform);
        }
        core_plugin_manager::reset_caches();
        $savedstr = get_string('instancesaved', 'portfolio');
        redirect($baseurl, $savedstr, 1);
        exit;
    } else {
        echo $OUTPUT->header();
        echo $OUTPUT->heading(get_string('configplugin', 'portfolio'));
        echo $OUTPUT->box_start();
        $mform->display();
        echo $OUTPUT->box_end();
        $return = false;
    }
} else if (($action == 'hide') || ($action == 'show')) {
    require_sesskey();

    $instance = portfolio_instance($portfolio);
    $plugin = $instance->get('plugin');
    if ($action == 'show') {
        $visible = 1;
    } else {
        $visible = 0;
    }

    $class = \core_plugin_manager::resolve_plugininfo_class('portfolio');
    $class::enable_plugin($plugin, $visible);
    $return = true;
} else if ($action == 'delete') {
    $instance = portfolio_instance($portfolio);
    if ($sure) {
        if (!confirm_sesskey()) {
< print_error('confirmsesskeybad', '', $baseurl);
> throw new \moodle_exception('confirmsesskeybad', '', $baseurl);
} if ($instance->delete()) { $deletedstr = get_string('instancedeleted', 'portfolio'); redirect($baseurl, $deletedstr, 1); } else {
< print_error('instancenotdeleted', 'portfolio', $baseurl);
> throw new \moodle_exception('instancenotdeleted', 'portfolio', $baseurl);
} exit; } else { echo $OUTPUT->header(); echo $OUTPUT->confirm(get_string('sure', 'portfolio', $instance->get('name')), $sesskeyurl . '&pf='.$portfolio.'&action=delete&sure=yes', $baseurl); $return = false; } } else { // If page is loaded directly echo $OUTPUT->header(); echo $OUTPUT->heading(get_string('manageportfolios', 'portfolio')); // 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 . '&amp;action=edit&amp;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])) { $information = $insaneinstances[$pluginid]; } $table->data[] = array($pluginname, $strdelete . " " . $OUTPUT->help_icon($information, 'portfolio_' . $plugin), $settings); } else { if ($i->get('visible')) { $currentaction = 'show'; } else { $currentaction = 'hide'; } $select = new single_select(portfolio_action_url($pluginid, 'pf'), 'action', $actionchoicesforexisting, $currentaction, null, 'applyto' . $pluginid); $select->set_label(get_string('action'), array('class' => 'accesshide')); $table->data[] = array($pluginname, $OUTPUT->render($select), $settings); } if (!in_array($plugin, $usedplugins)) { $usedplugins[] = $plugin; } } // Create insane plugin array $insaneplugins = array(); if (!empty($plugins)) { foreach ($plugins as $p) { // Check if it can not have multiple instances and has already been used if (!portfolio_static_function($p, 'allows_multiple_instances') && in_array($p, $usedplugins)) { continue; } // Check if it is misconfigured - if so store in array then display later if (array_key_exists($p, $insane)) { $insaneplugins[] = $p; } else { $select = new single_select(portfolio_action_url($p, 'pf'), 'action', $actionchoicesfornew, 'delete', null, 'applyto' . $p); $select->set_label(get_string('action'), array('class' => 'accesshide')); $table->data[] = array(portfolio_static_function($p, 'get_name'), $OUTPUT->render($select), ''); } } } // Loop through all the insane plugins if (!empty($insaneplugins)) { foreach ($insaneplugins as $p) { $table->data[] = array(portfolio_static_function($p, 'get_name'), $strdelete . " " . $OUTPUT->help_icon($insane[$p], 'portfolio_' . $p), ''); } } $output .= html_writer::table($table); $output .= $OUTPUT->box_end(); echo $output; $return = false; } if ($return) { // Redirect to base redirect($baseurl); } echo $OUTPUT->footer();