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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
// 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/>.

/**
 * Contains the class used for the displaying the tokens table.
 *
 * @package    core_webservice
 * @copyright  2017 John Okely <john@moodle.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

namespace core_webservice;

defined('MOODLE_INTERNAL') || die;

require_once($CFG->libdir . '/tablelib.php');
require_once($CFG->dirroot . '/webservice/lib.php');
require_once($CFG->dirroot . '/user/lib.php');

/**
 * Class for the displaying the participants table.
 *
 * @package    core_webservice
 * @copyright  2017 John Okely <john@moodle.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class token_table extends \table_sql {

    /**
     * @var bool $showalltokens Whether or not the user is able to see all tokens.
     */
    protected $showalltokens;

    /** @var bool $hasviewfullnames Does the user have the viewfullnames capability. */
    protected $hasviewfullnames;

    /** @var array */
    protected $userextrafields;

    /** @var object */
    protected $filterdata;

    /**
     * Sets up the table.
     *
     * @param int $id The id of the table
     * @param object $filterdata The data submitted by the {@see token_filter}.
     */
    public function __construct($id, $filterdata = null) {
        parent::__construct($id);

        // Get the context.
        $context = \context_system::instance();

        // Can we see tokens created by all users?
        $this->showalltokens = has_capability('moodle/webservice:managealltokens', $context);
        $this->hasviewfullnames = has_capability('moodle/site:viewfullnames', $context);

        // List of user identity fields.
        $this->userextrafields = \core_user\fields::get_identity_fields(\context_system::instance(), false);

        // Filter form values.
        $this->filterdata = $filterdata;

        // Define the headers and columns.
        $headers = [];
        $columns = [];

< $headers[] = get_string('token', 'webservice'); < $columns[] = 'token';
> $headers[] = get_string('tokenname', 'webservice'); > $columns[] = 'name';
$headers[] = get_string('user'); $columns[] = 'fullname'; $headers[] = get_string('service', 'webservice'); $columns[] = 'servicename'; $headers[] = get_string('iprestriction', 'webservice'); $columns[] = 'iprestriction'; $headers[] = get_string('validuntil', 'webservice'); $columns[] = 'validuntil';
> $headers[] = get_string('lastaccess'); if ($this->showalltokens) { > $columns[] = 'lastaccess';
// Only need to show creator if you can see tokens created by other people. $headers[] = get_string('tokencreator', 'webservice'); $columns[] = 'creatorlastname'; // So we can have semi-useful sorting. Table SQL doesn't two fullname collumns. } $headers[] = get_string('operation', 'webservice'); $columns[] = 'operation'; $this->define_columns($columns); $this->define_headers($headers); $this->no_sorting('operation'); $this->no_sorting('token'); $this->no_sorting('iprestriction'); $this->set_attribute('id', $id); } /** * Generate the operation column. * * @param \stdClass $data Data for the current row * @return string Content for the column */ public function col_operation($data) { $tokenpageurl = new \moodle_url( "/admin/webservice/tokens.php", [ "action" => "delete", "tokenid" => $data->id ] ); return \html_writer::link($tokenpageurl, get_string("delete")); } /** * Generate the validuntil column. * * @param \stdClass $data Data for the current row * @return string Content for the column */ public function col_validuntil($data) { if (empty($data->validuntil)) {
< return '';
> return get_string('validuntil_empty', 'webservice');
} else { return userdate($data->validuntil, get_string('strftimedatetime', 'langconfig')); } } /**
> * Generate the last access column * Generate the fullname column. Also includes capabilities the user is missing for the webservice (if any) > * * > * @param \stdClass $data * @param \stdClass $data Data for the current row > * @return string * @return string Content for the column > */ */ > public function col_lastaccess(\stdClass $data): string { public function col_fullname($data) { > if (empty($data->lastaccess)) { global $OUTPUT; > return get_string('never'); > } else { $identity = []; > return userdate($data->lastaccess, get_string('strftimedatetime', 'langconfig')); > } foreach ($this->userextrafields as $userextrafield) { > } $identity[] = s($data->$userextrafield); > } > /**
$userprofilurl = new \moodle_url('/user/profile.php', ['id' => $data->userid]); $content = \html_writer::link($userprofilurl, fullname($data, $this->hasviewfullnames)); if ($identity) { $content .= \html_writer::div('<small>' . implode(', ', $identity) . '</small>', 'useridentity text-muted'); } // Make up list of capabilities that the user is missing for the given webservice. $webservicemanager = new \webservice(); $usermissingcaps = $webservicemanager->get_missing_capabilities_by_users([['id' => $data->userid]], $data->serviceid); if ($data->serviceshortname <> MOODLE_OFFICIAL_MOBILE_SERVICE && !is_siteadmin($data->userid) && array_key_exists($data->userid, $usermissingcaps)) { $count = \html_writer::span(count($usermissingcaps[$data->userid]), 'badge badge-danger'); $links = array_map(function($capname) { return get_capability_docs_link((object)['name' => $capname]) . \html_writer::div($capname, 'text-muted'); }, $usermissingcaps[$data->userid]); $list = \html_writer::alist($links); $help = $OUTPUT->help_icon('missingcaps', 'webservice'); $content .= print_collapsible_region(\html_writer::div($list . $help, 'missingcaps'), 'small mt-2', \html_writer::random_id('usermissingcaps'), get_string('usermissingcaps', 'webservice', $count), '', true, true); } return $content; } /** * Generate the token column. * * @param \stdClass $data Data for the current row * @return string Content for the column
> * */ > * @deprecated since Moodle 4.3 MDL-76656. Please do not use this function anymore. public function col_token($data) { > * @todo MDL-78605 Final deprecation in Moodle 4.7.
global $USER;
> debugging('The function ' . __FUNCTION__ . '() is deprecated - please do not use it any more. ', DEBUG_DEVELOPER); // Hide the token if it wasn't created by the current user. >
if ($data->creatorid != $USER->id) { return \html_writer::tag('small', get_string('onlyseecreatedtokens', 'core_webservice'), ['class' => 'text-muted']); } return $data->token; } /**
> * Generate the name column. * Generate the creator column. > * * > * @param \stdClass $data Data for the current row * @param \stdClass $data > * @return string Content for the column * @return string > */ */ > public function col_name($data) { public function col_creatorlastname($data) { > return $data->name; // We have loaded all the name fields for the creator, with the 'creator' prefix. > } // So just remove the prefix and make up a user object. > $user = []; > /**
foreach ($data as $key => $value) { if (strpos($key, 'creator') !== false) { $newkey = str_replace('creator', '', $key); $user[$newkey] = $value; } } $creatorprofileurl = new \moodle_url('/user/profile.php', ['id' => $data->creatorid]); return \html_writer::link($creatorprofileurl, fullname((object)$user, $this->hasviewfullnames)); } /** * Format the service name column. * * @param \stdClass $data * @return string */ public function col_servicename($data) { return \html_writer::div(s($data->servicename)) . \html_writer::div(s($data->serviceshortname), 'small text-muted'); } /** * This function is used for the extra user fields. * * These are being dynamically added to the table so there are no functions 'col_<userfieldname>' as * the list has the potential to increase in the future and we don't want to have to remember to add * a new method to this class. We also don't want to pollute this class with unnecessary methods. * * @param string $colname The column name * @param \stdClass $data * @return string */ public function other_cols($colname, $data) { return s($data->{$colname}); } /** * Query the database for results to display in the table. * * Note: Initial bars are not implemented for this table because it includes user details twice and the initial bars do not work * when the user table is included more than once. * * @param int $pagesize size of page for paginated displayed table. * @param bool $useinitialsbar Not implemented. Please pass false. */ public function query_db($pagesize, $useinitialsbar = false) { global $DB, $USER; if ($useinitialsbar) { debugging('Initial bar not implemented yet. Call out($pagesize, false)'); } $userfieldsapi = \core_user\fields::for_name(); $usernamefields = $userfieldsapi->get_sql('u', false, '', '', false)->selects; $creatorfields = $userfieldsapi->get_sql('c', false, 'creator', '', false)->selects; if (!empty($this->userextrafields)) { $usernamefields .= ',u.' . implode(',u.', $this->userextrafields); } $params = ['tokenmode' => EXTERNAL_TOKEN_PERMANENT];
< $selectfields = "SELECT t.id, t.token, t.iprestriction, t.validuntil, t.creatorid,
> $selectfields = "SELECT t.id, t.name, t.iprestriction, t.validuntil, t.creatorid, t.lastaccess,
u.id AS userid, $usernamefields, s.id AS serviceid, s.name AS servicename, s.shortname AS serviceshortname, $creatorfields "; $selectcount = "SELECT COUNT(t.id) "; $sql = " FROM {external_tokens} t JOIN {user} u ON u.id = t.userid JOIN {external_services} s ON s.id = t.externalserviceid JOIN {user} c ON c.id = t.creatorid WHERE t.tokentype = :tokenmode"; if (!$this->showalltokens) { // Only show tokens created by the current user. $sql .= " AND t.creatorid = :userid"; $params['userid'] = $USER->id; }
< if ($this->filterdata->token !== '') { < $sql .= " AND " . $DB->sql_like("t.token", ":token"); < $params['token'] = "%" . $DB->sql_like_escape($this->filterdata->token) . "%";
> if ($this->filterdata->name !== '') { > $sql .= " AND " . $DB->sql_like("t.name", ":name", false, false); > $params['name'] = "%" . $DB->sql_like_escape($this->filterdata->name) . "%";
} if (!empty($this->filterdata->users)) { list($sqlusers, $paramsusers) = $DB->get_in_or_equal($this->filterdata->users, SQL_PARAMS_NAMED, 'user'); $sql .= " AND t.userid {$sqlusers}"; $params += $paramsusers; } if (!empty($this->filterdata->services)) { list($sqlservices, $paramsservices) = $DB->get_in_or_equal($this->filterdata->services, SQL_PARAMS_NAMED, 'service'); $sql .= " AND s.id {$sqlservices}"; $params += $paramsservices; } $sort = $this->get_sql_sort(); $sortsql = ''; if ($sort) { $sortsql = " ORDER BY {$sort}"; } $total = $DB->count_records_sql($selectcount . $sql, $params); $this->pagesize($pagesize, $total); $this->rawdata = $DB->get_recordset_sql($selectfields . $sql . $sortsql, $params, $this->get_page_start(), $this->get_page_size()); } }