Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// Moodle is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**

 * Output rendering for the plugin.

 *

 * @package     tool_oauth2

 * @copyright   2017 Damyon Wiese

 * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

namespace tool_oauth2\output;

use plugin_renderer_base;

use html_table;

use html_table_cell;

use html_table_row;

use html_writer;

use core\oauth2\issuer;

use core\oauth2\api;

use moodle_url;

defined('MOODLE_INTERNAL') || die();

/**

 * Implements the plugin renderer

 *

 * @copyright 2017 Damyon Wiese

 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

class renderer extends plugin_renderer_base {

    /**

     * This function will render one beautiful table with all the issuers.

     *

     * @param \core\oauth2\issuer[] $issuers - list of all issuers.

     * @return string HTML to output.

     */

    public function issuers_table($issuers) {

        global $CFG;

        $table = new html_table();

        $table->head  = [

            get_string('name'),

            get_string('issuerusedforlogin', 'tool_oauth2'),

            get_string('logindisplay', 'tool_oauth2'),

            get_string('issuerusedforinternal', 'tool_oauth2'),

            get_string('discoverystatus', 'tool_oauth2') . ' ' . $this->help_icon('discovered', 'tool_oauth2'),

            get_string('systemauthstatus', 'tool_oauth2') . ' ' . $this->help_icon('systemaccountconnected', 'tool_oauth2'),

            get_string('edit'),

        ];

        $table->attributes['class'] = 'admintable generaltable';

        $data = [];

        $index = 0;

        foreach ($issuers as $issuer) {

            // We need to handle the first and last ones specially.

            $first = false;

            if ($index == 0) {

                $first = true;

            }

            $last = false;

            if ($index == count($issuers) - 1) {

                $last = true;

            }

            // Name.

            $name = $issuer->get('name');

            $image = $issuer->get('image');

            if ($image) {

                $name = '<img width="24" height="24" alt="" src="' . s($image) . '"> ' . s($name);

            }

            $namecell = new html_table_cell($name);

            $namecell->header = true;

            // Login issuer.

            if ((int)$issuer->get('showonloginpage') == issuer::SERVICEONLY) {

                $loginissuer = $this->pix_icon('no', get_string('notloginissuer', 'tool_oauth2'), 'tool_oauth2');

                $logindisplayas = '';

            } else {

                $logindisplayas = s($issuer->get_display_name());

                if ($issuer->get('id') && $issuer->is_configured() && !empty($issuer->get_endpoint_url('userinfo'))) {

                    $loginissuer = $this->pix_icon('yes', get_string('loginissuer', 'tool_oauth2'), 'tool_oauth2');

                } else {

                    $loginissuer = $this->pix_icon('notconfigured', get_string('notconfigured', 'tool_oauth2'), 'tool_oauth2');

                }

            }

            $loginissuerstatuscell = new html_table_cell($loginissuer);

            // Internal services issuer.

            if ((int)$issuer->get('showonloginpage') == issuer::LOGINONLY) {

                $serviceissuer = $this->pix_icon('no', get_string('issuersservicesnotallow', 'tool_oauth2'), 'tool_oauth2');

            } else if ($issuer->get('id') && $issuer->is_configured()) {

                $serviceissuer = $this->pix_icon('yes', get_string('issuersservicesallow', 'tool_oauth2'), 'tool_oauth2');

            } else {

                $serviceissuer = $this->pix_icon('notconfigured', get_string('notconfigured', 'tool_oauth2'), 'tool_oauth2');

            }

            $internalissuerstatuscell = new html_table_cell($serviceissuer);

            // Discovered.

            if (!empty($issuer->get('scopessupported'))) {

                $discovered = $this->pix_icon('yes', get_string('discovered', 'tool_oauth2'), 'tool_oauth2');

            } else {

                if (!empty($issuer->get_endpoint_url('discovery'))) {

                    $discovered = $this->pix_icon('no', get_string('notdiscovered', 'tool_oauth2'), 'tool_oauth2');

                } else {

                    $discovered = '-';

                }

            }

            $discoverystatuscell = new html_table_cell($discovered);

            // Connected.

            if ($issuer->is_system_account_connected()) {

                $systemaccount = \core\oauth2\api::get_system_account($issuer);

                $systemauth = s($systemaccount->get('email')) . ' (' . s($systemaccount->get('username')). ') ';

                $systemauth .= $this->pix_icon('yes', get_string('systemaccountconnected', 'tool_oauth2'), 'tool_oauth2');

            } else {

                $systemauth = $this->pix_icon('no', get_string('systemaccountnotconnected', 'tool_oauth2'), 'tool_oauth2');

            }

            $params = ['id' => $issuer->get('id'), 'action' => 'auth'];

            $authurl = new moodle_url('/admin/tool/oauth2/issuers.php', $params);

            $icon = $this->pix_icon('auth', get_string('connectsystemaccount', 'tool_oauth2'), 'tool_oauth2');

            $authlink = html_writer::link($authurl, $icon);

            $systemauth .= ' ' . $authlink;

            $systemauthstatuscell = new html_table_cell($systemauth);

            $links = '';

            // Action links.

            $editurl = new moodle_url('/admin/tool/oauth2/issuers.php', ['id' => $issuer->get('id'), 'action' => 'edit']);

            $editlink = html_writer::link($editurl, $this->pix_icon('t/edit', get_string('edit')));

            $links .= ' ' . $editlink;

            // Endpoints.

            $editendpointsurl = new moodle_url('/admin/tool/oauth2/endpoints.php', ['issuerid' => $issuer->get('id')]);

            $str = get_string('editendpoints', 'tool_oauth2');

            $editendpointlink = html_writer::link($editendpointsurl, $this->pix_icon('t/viewdetails', $str));

            $links .= ' ' . $editendpointlink;

            // User field mapping.

            $params = ['issuerid' => $issuer->get('id')];

            $edituserfieldmappingsurl = new moodle_url('/admin/tool/oauth2/userfieldmappings.php', $params);

            $str = get_string('edituserfieldmappings', 'tool_oauth2');

            $edituserfieldmappinglink = html_writer::link($edituserfieldmappingsurl, $this->pix_icon('t/user', $str));

            $links .= ' ' . $edituserfieldmappinglink;

            // Delete.

            $deleteurl = new moodle_url('/admin/tool/oauth2/issuers.php', ['id' => $issuer->get('id'), 'action' => 'delete']);

            $deletelink = html_writer::link($deleteurl, $this->pix_icon('t/delete', get_string('delete')));

            $links .= ' ' . $deletelink;

            // Enable / Disable.

            if ($issuer->get('enabled')) {

                // Disable.

                $disableparams = ['id' => $issuer->get('id'), 'sesskey' => sesskey(), 'action' => 'disable'];

                $disableurl = new moodle_url('/admin/tool/oauth2/issuers.php', $disableparams);

                $disablelink = html_writer::link($disableurl, $this->pix_icon('t/hide', get_string('disable')));

                $links .= ' ' . $disablelink;

            } else {

                // Enable.

                $enableparams = ['id' => $issuer->get('id'), 'sesskey' => sesskey(), 'action' => 'enable'];

                $enableurl = new moodle_url('/admin/tool/oauth2/issuers.php', $enableparams);

                $enablelink = html_writer::link($enableurl, $this->pix_icon('t/show', get_string('enable')));

                $links .= ' ' . $enablelink;

            }

            if (!$last) {

                // Move down.

                $params = ['id' => $issuer->get('id'), 'action' => 'movedown', 'sesskey' => sesskey()];

                $movedownurl = new moodle_url('/admin/tool/oauth2/issuers.php', $params);

                $movedownlink = html_writer::link($movedownurl, $this->pix_icon('t/down', get_string('movedown')));

                $links .= ' ' . $movedownlink;

            }

            if (!$first) {

                // Move up.

                $params = ['id' => $issuer->get('id'), 'action' => 'moveup', 'sesskey' => sesskey()];

                $moveupurl = new moodle_url('/admin/tool/oauth2/issuers.php', $params);

                $moveuplink = html_writer::link($moveupurl, $this->pix_icon('t/up', get_string('moveup')));

                $links .= ' ' . $moveuplink;

            }

            $editcell = new html_table_cell($links);

            $row = new html_table_row([

                $namecell,

                $loginissuerstatuscell,

                $logindisplayas,

                $internalissuerstatuscell,

                $discoverystatuscell,

                $systemauthstatuscell,

                $editcell,

            ]);

            if (!$issuer->get('enabled')) {

                $row->attributes['class'] = 'dimmed_text';

            }

            $data[] = $row;

            $index++;

        }

        $table->data = $data;

        return html_writer::table($table);

    }

    /**

     * This function will render one beautiful table with all the endpoints.

     *

     * @param \core\oauth2\endpoint[] $endpoints - list of all endpoints.

     * @param int $issuerid

     * @return string HTML to output.

     */

    public function endpoints_table($endpoints, $issuerid) {

        global $CFG;

        $table = new html_table();

        $table->head  = [

            get_string('name'),

            get_string('url'),

            get_string('edit'),

        ];

        $table->attributes['class'] = 'admintable generaltable';

        $data = [];

        $index = 0;

        foreach ($endpoints as $endpoint) {

            // Name.

            $name = $endpoint->get('name');

            $namecell = new html_table_cell(s($name));

            $namecell->header = true;

            // Url.

            $url = $endpoint->get('url');

            $urlcell = new html_table_cell(s($url));

            $links = '';

            // Action links.

            $editparams = ['issuerid' => $issuerid, 'endpointid' => $endpoint->get('id'), 'action' => 'edit'];

            $editurl = new moodle_url('/admin/tool/oauth2/endpoints.php', $editparams);

            $editlink = html_writer::link($editurl, $this->pix_icon('t/edit', get_string('edit')));

            $links .= ' ' . $editlink;

            // Delete.

            $deleteparams = ['issuerid' => $issuerid, 'endpointid' => $endpoint->get('id'), 'action' => 'delete'];

            $deleteurl = new moodle_url('/admin/tool/oauth2/endpoints.php', $deleteparams);

            $deletelink = html_writer::link($deleteurl, $this->pix_icon('t/delete', get_string('delete')));

            $links .= ' ' . $deletelink;

            $editcell = new html_table_cell($links);

            $row = new html_table_row([

                $namecell,

                $urlcell,

                $editcell,

            ]);

            $data[] = $row;

            $index++;

        }

        $table->data = $data;

        return html_writer::table($table);

    }

    /**

     * This function will render one beautiful table with all the user_field_mappings.

     *

     * @param \core\oauth2\user_field_mapping[] $userfieldmappings - list of all user_field_mappings.

     * @param int $issuerid

     * @return string HTML to output.

     */

    public function user_field_mappings_table($userfieldmappings, $issuerid) {

        global $CFG;

        $table = new html_table();

        $table->head  = [

            get_string('userfieldexternalfield', 'tool_oauth2'),

            get_string('userfieldinternalfield', 'tool_oauth2'),

            get_string('edit'),

        ];

        $table->attributes['class'] = 'admintable generaltable';

        $data = [];

        $index = 0;

        foreach ($userfieldmappings as $userfieldmapping) {

            // External field.

            $externalfield = $userfieldmapping->get('externalfield');

            $externalfieldcell = new html_table_cell(s($externalfield));

            // Internal field.

            $internalfield = $userfieldmapping->get('internalfield');

            $internalfieldcell = new html_table_cell(s($internalfield));

            $links = '';

            // Action links.

            $editparams = ['issuerid' => $issuerid, 'userfieldmappingid' => $userfieldmapping->get('id'), 'action' => 'edit'];

            $editurl = new moodle_url('/admin/tool/oauth2/userfieldmappings.php', $editparams);

            $editlink = html_writer::link($editurl, $this->pix_icon('t/edit', get_string('edit')));

            $links .= ' ' . $editlink;

            // Delete.

            $deleteparams = ['issuerid' => $issuerid, 'userfieldmappingid' => $userfieldmapping->get('id'), 'action' => 'delete'];

            $deleteurl = new moodle_url('/admin/tool/oauth2/userfieldmappings.php', $deleteparams);

            $deletelink = html_writer::link($deleteurl, $this->pix_icon('t/delete', get_string('delete')));

            $links .= ' ' . $deletelink;

            $editcell = new html_table_cell($links);

            $row = new html_table_row([

                $externalfieldcell,

                $internalfieldcell,

                $editcell,

            ]);

            $data[] = $row;

            $index++;

        }

        $table->data = $data;

        return html_writer::table($table);

    }

}