Proyectos de Subversion Moodle

<?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()) {

            throw new \moodle_exception('confirmsesskeybad', '', $baseurl);

        }

        if ($instance->delete()) {

            $deletedstr = get_string('instancedeleted', 'portfolio');

            redirect($baseurl, $deletedstr, 1);

        } else {

            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();