....................................../////.===Shadow-Here===./////................................................ > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < ------------------------------------------------------------------------------------------------------------------- /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// RIFF¤ WEBPVP8 ˜ ðÑ *ôô>‘HŸK¥¤"§£±¨àð enü¹%½_F‘åè¿2ºQú³íªú`N¿­3ÿƒügµJžaÿ¯ÿ°~¼ÎùnúîÞÖô•òíôÁÉß®Sm¥Ü/ ‡ó˜f£Ùà<˜„xëJ¢Ù€SO3x<ªÔ©4¿+ç¶A`q@Ì“Úñè™ÍÿJÌ´ª-˜ÆtÊÛL]Ïq*‘Ý”ì#ŸÌÏãY]@ê`¿ /ªfkØB4·®£ó z—Üw¥Pxù–ÞLШKÇN¾AkÙTf½è'‰g gÆv›Øuh~ a˜Z— ïj*á¥t d£“uÒ ¨`K˜¹ßþ]b>˜]_ÏÔ6W—è2r4x•íÖ…"ƒÖNîä!¦å Ú}ýxGøÌ —@ ;ÆÚŠ=ɾ1ý8lªË¥ô ^yf®Œ¢u&2©nÙÇ›ñÂñŒ³ aPo['½»øFùà­+4ê“$!lövlüÞ=;N®3ð‚õ›DÉKòÞ>ÄÍ ¥ˆuߤ#ˆ$6ù™¥îŠ‡y’ÍB¼ çxÛ;X"WL£R÷͝*ó-¶Zu}º.s¸sšXqù–DþÿvªhüïwyŸ ¯é³lÀ:KCûÄ£Ëá\…­ ~—ýóî ¼ûûÜTÓüÇy…ŽÆvc»¾×U ñ¸žþоP÷¦ó:Ò¨¨5;Ð#&#ÖúñläÿÁœ GxÉ­/ñ‡áQðìYÉtÒwŽ¼GÔ´zàÒò ð*ëzƒ•4~H]Ø‹f ñÓÈñ`NåWçs'ÆÏW^ø¹!XžµmQ5ÃËoLœÎ: ÞËÍ¥J ù…î èo£ßPÎñ¶ž8.Œ]ʵ~5›ÙË-ù*8ÙÖß±~ ©¹rÓê‚j¶d¸{^Q'˜±Crß ÚH—#¥¥QlÀ×ëã‡DÜ«èî þ&Çæžî;ŽÏºò6ÒLÃXy&ZŒ'j‚¢Ù€IßÚù+–MGi‰*jE€‘JcÜ ÓÌ EÏÚj]o˜ Þr <¾U ûŪæÍ/šÝH¥˜b”¼ ÁñßX GP›ï2›4WŠÏà×£…íÓk†¦H·ÅíMh–*nó÷à]ÁjCº€b7<ب‹¨5車bp2:Á[UªM„QŒçiNMa#<5›áËó¸HýÊ"…×Éw¹¦ì2º–x<›»a±¸3Weü®FÝ⑱ö–î–³|LPÈ~çð~Çå‡|º kD¢µÏàÆAI %1À% ¹Ò – ”ϝS¦‰4&¶£°à Öý”û_Ò Áw°A«Å€?mÇÛgHÉ/8)á¾ÛìáöŽP í¨PŸNÙµº¦‡§Ùš"ÿ«>+ªÕ`Ê÷‡‚ß Õû˜þãÇ-PÍ.¾XV‘€ dÜ"þ4¹ ±Oú‘©t¥¦FªÄÃÄ•b‚znýu½—#cDs˜ÃiÑOˆñ×QO=*IAÊ,¶ŽZƒ;‡wøXè%EÐk:F±Ú” .Ѽ+Áu&Ç`."pÈÉw o&¿dE6‘’EqTuK@Ì¥ã™À(Êk(h‰,H}RÀIXÛš3µ1©_OqÚÒJAñ$ÊÙÜ;D3çŒ[þùœh¬Ã³™ö6ç†NY".Ú‰ï[ªŸŒ '²Ð öø_¨ÂÉ9u鶳ÒŠõTàîMØ#û¯gN‡bÙ놚X„ö …ÉeüÌ^J ‹€.œ$Æ)βÄeæW#óüßĺŸ€ ÀzwV 9oä»f4V*uB «Ë†¹ì¯žR霓æHXa=&“I4K;¯ç‹h×·"UŠ~<•â•ªVêª&ÍSÃÆÅ?ÔqÎ*mTM ˜›µwêd#[C¡©§‘D<©àb†–ÁœøvH/,í:¯( ²£|4-„Æövv„Yͼ™^Á$ˆ„¢Û[6yB.åH*V¨æ?$=˜Ñ€•î¦ñ·­(VlŸ‘ nÀt8W÷´Bûba?q9ú¶Xƒl«ÿ\ù¶’þòUÐj/õ¢Ìµ³g$ƒÎR!¸»|Oߍë’BhîÚÑ¢ñåŒJ„®„£2Ð3•ô02Nt…!£Í]Ïc½Qÿ?ˆ<&ÃA¾Ú,JˆijÌ#5yz„‰Î|ÊŽ5QÏ:‹ÐaóVÔxW—CpeÏzÐïíçôÿÅ_[hãsÐ_/ŽTÝ?BîˆííV$<¿i>²F¬_Eß¿ †bÊŒº­ÿ®Z H“C}”¬,Mp ý/Bá£w>˜YV°aƒúh+cŠ- r/[%|üUMHäQ°X»|û/@|°¥Ð !BÔ Ç¢Ä©š+Õì D«7ìN¶ŽðÔ " ƶ’ÖçtA‰Û×}{tþz­¾GÍ›k¹OEJR$ Â׃ «ëÁ"oÉôž$oUK(Ä)Ãz³Ê-‹êN[Ò3Œñbï8P 4ƒ×q¢bo|?<ÛX¬òÄÍ°L–±›(™ûG?ýË©ÚÄ–ÂDØÐ_Ç¡ô ¾–ÄÏø ×e8Ë©$ÄF¹Å‹ì[©óìl:F¾f´‹‹Xì²ï®\¬ôùƒ ÿat¥óèÒùHß0äe‚;ü×h:ÆWðHž=Ã8骣"kœ'Y?³}Tûè€>?0l›e1Lòñ„aæKÆw…hÖŠùW…ÈÆÄ0ši·›[pcwËþñiêíY/~-Á5˜!¿†A›™Mÿþ(±“t@â“ö2­´TG5yé]çå僳 .·ÍïçÝ7UÚ±Ð/Nè»,_Ï ùdj7\ï Wì4›„»c¸àešg#ÒÊ⥭áØo5‘?ÌdÝô¯ ¹kzsƒ=´#ëÉK›Ø´±-¥eW?‡çßtòTã…$Ý+qÿ±ƒ÷_3Ô¥í÷:æ–ž<·Ö‡‰Å¢ š‡%Ô—utÌÈìðžgÖÀz²À—ï÷Óîäõ{K'´È÷³yaÏÁjƒô}ž§®æÊydÕÈë5¯èˆõvÕ©ã*çD„ “z„Ó‡^^xÂ3M§A´JG‚öï 3W'ˆ.OvXè¡ÊÕª?5º7†˜(˜Ç¶#çê’¶!ÌdZK§æ 0fãaN]òY³RV ™î$®K2R¨`W!1Ôó\;Ý ýB%qæK•&ÓÈe9È0êI±žeŸß -ú@žQr¦ ö4»M¼Áè¹µmw 9 EÆE_°2ó„ŸXKWÁ×Hóì^´²GѝF©óäR†¦‰ç"V»eØ<3ùd3ÿÚ¤Žú“Gi" —‘_ÙËÎ~Üö¯¥½Î»üŸEÚŽåmÞþí ;ÞólËΦMzA"Âf(´òá;Éï(/7½ûñÌ­cïÕçлþÝz¾-ÍvÑ“pH­–ðÓj$¸Äû¤‚‘ãUBË-n“2åPkS5&‹Â|+g^œ®Ì͆d!OïäîU«c;{Û!ÅŽ«ëZ9Ókóˆ]¯ƒ›né `ÇÒ+tÆš (ØKá¾—=3œ®•vuMñg²\ï Ec€ 05±d™‡×iÇ×›UúvÌ¢£Èþ¡ÕØô¶ßÎA"ß±#Ö²ˆÊŸ¦*Ä~ij|àø.-¼'»Ú¥£h ofº¦‡VsR=N½„Î v˜Z*SÌ{=jÑB‹tê…;’HžH¯8–îDù8ñ¢|Q•bÛçš–‹m³“ê¨ åÏ^m¬Žãþ©ïêO‡½6] µÆ„Ooòü ²x}N¦Ë3ïé¿»€›HA˜m%çÞ/¿í7Fø“‹léUk)É°Œµ8Q8›:ÀŠeT*šõ~ôڝG6 ¢}`ùH­–”¡k ‰P1>š†®9z11!X wKfmÁ¦xÑ,N1Q”–æB¶M…ÒÃv6SMˆhU¬ÊPŽï‘öj=·CŒ¯u¹ƒVIЃsx4’ömÛýc塶7ßŠß 57^\wÒÐÆ k§h,Œý î«q^R½3]J¸ÇðN ‚çU¬ôº^Áì} ³f©Õœ§ˆã:FÄÈ‚é(€™?àýÓüè1Gô£¼éj‚OÅñ  #>×—ßtà 0G¥Åa뀐kßhc™À_ÉñÞ#±)GD" YîäË-ÿÙ̪ ¹™a¯´¢E\ÝÒö‚;™„ë]_ p8‰o¡ñ+^÷ 3‘'dT4œŽ ðVë½° :¬víÑ«£tßÚS-3¶“þ2 †üüʨòrš¹M{É_¤`Û¨0ìjœøJ‡:÷ÃáZ˜†@GP&œÑDGÏs¡þ¦þDGú‘1Yá9Ôþ¼ ûø…§÷8&–ÜÑnÄ_m®^üÆ`;ÉVÁJ£?â€-ßê}suÍ2sõA NÌúA磸‘îÿÚ»ƒìö·á¿±tÑÐ"Tÿü˜[@/äj¬€uüªìù¥Ý˜á8Ý´sõj 8@rˆð äþZÇD®ÿUÏ2ùôõrBzÆÏÞž>Ì™xœ“ wiÎ×7_… ¸ \#€MɁV¶¥üÕÿPÔ9Z‡ø§É8#H:ƒ5ÀÝå9ÍIŒ5åKÙŠ÷qÄ>1AÈøžj"µÂд/ªnÀ qªã}"iŸBå˜ÓÛŽ¦…&ݧ;G@—³b¯“•"´4í¨ôM¨åñC‹ïùÉó¯ÓsSH2Ý@ßáM‡ˆKÀªÛUeø/4\gnm¥‹ŸŒ qÄ b9ÞwÒNÏ_4Ég³ú=܆‚´ •â¥õeíþkjz>éÚyU«Íӝ݃6"8/ø{=Ô¢»G¥ äUw°W«,ô—¿ãㆅү¢³xŠUû™yŒ (øSópÐ 9\åTâ»—*oG$/×ÍT†Y¿1¤Þ¢_‡ ¼ „±ÍçèSaÓ 3ÛMÁBkxs‰’R/¡¤ˆÙçª(*õ„üXÌ´ƒ E§´¬EF"Ù”R/ÐNyÆÂ^°?™6¡œïJ·±$§?º>ÖüœcNÌù¯G ‹ñ2ŠBB„^·úìaz¨k:#¨Æ¨8LÎõލ£^§S&cŒÐU€ü(‡F±Š¼&P>8ÙÁ ‰ p5?0ÊƃZl¸aô š¼¡}gÿ¶zÆC²¹¬ÎÖG*HB¡O<º2#ñŒAƒ–¡B˜´É$¥›É:FÀÔx¾u?XÜÏÓvN©RS{2ʈãk9rmP¼Qq̳ è¼ÐFׄ^¡Öì fE“F4A…!ì/…¦Lƒ… … $%´¾yã@CI¬ á—3PþBÏNÿ<ý°4Ü ËÃ#ØÍ~âW«rEñw‹eùMMHß²`¬Öó½íf³:‹k˜¯÷}Z!ã¿<¥,\#öµÀ¯aÒNÆIé,Ћ–lŽ#Àæ9ÀÒS·I’½-Ïp Äz¤Š Â* ­íÄ9­< h>׍3ZkËU¹§˜ŒŠ±f­’¤º³Q ÏB?‹#µíÃ¥®@(Gs«†vI¥Mµ‹Á©e~2ú³ÁP4ìÕi‚²Ê^ö@-DþÓàlÜOÍ]n"µã:žpsŽ¢:! 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Current File : /var/www/html/formation/group/autogroup.php
<?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/>.


/**
 * Create and allocate users to groups
 *
 * @package    core_group
 * @copyright  Matt Clarkson mattc@catalyst.net.nz
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

require_once('../config.php');
require_once('lib.php');
require_once('autogroup_form.php');

if (!defined('AUTOGROUP_MIN_RATIO')) {
    define('AUTOGROUP_MIN_RATIO', 0.7); // means minimum member count is 70% in the smallest group
}

$courseid = required_param('courseid', PARAM_INT);
$PAGE->set_url('/group/autogroup.php', array('courseid' => $courseid));

if (!$course = $DB->get_record('course', array('id'=>$courseid))) {
    throw new \moodle_exception('invalidcourseid');
}

// Make sure that the user has permissions to manage groups.
require_login($course);

$context       = context_course::instance($courseid);
require_capability('moodle/course:managegroups', $context);

$returnurl = $CFG->wwwroot.'/group/index.php?id='.$course->id;

$strgroups           = get_string('groups');
$strparticipants     = get_string('participants');
$strautocreategroups = get_string('autocreategroups', 'group');

$PAGE->set_title($strgroups);
$PAGE->set_heading($course->fullname. ': '.$strgroups);
$PAGE->set_pagelayout('admin');
navigation_node::override_active_url(new moodle_url('/group/index.php', array('id' => $courseid)));

// Print the page and form
$preview = '';
$error = '';

/// Get applicable roles - used in menus etc later on
$rolenames = role_fix_names(get_profile_roles($context), $context, ROLENAME_BOTH, true);

/// Create the form
$editform = new autogroup_form(null, array('roles' => $rolenames));
$editform->set_data(array('courseid' => $courseid, 'seed' => time()));

/// Handle form submission
if ($editform->is_cancelled()) {
    redirect($returnurl);

} elseif ($data = $editform->get_data()) {

    /// Allocate members from the selected role to groups
    switch ($data->allocateby) {
        case 'no':
        case 'random':
        case 'lastname':
            $orderby = 'lastname, firstname'; break;
        case 'firstname':
            $orderby = 'firstname, lastname'; break;
        case 'idnumber':
            $orderby = 'idnumber'; break;
        default:
            throw new \moodle_exception('unknoworder');
    }
    $source = array();
    if ($data->cohortid) {
        $source['cohortid'] = $data->cohortid;
    }
    if ($data->groupingid) {
        $source['groupingid'] = $data->groupingid;
    }
    if ($data->groupid) {
        $source['groupid'] = $data->groupid;
    }

    // Display only active users if the option was selected or they do not have the capability to view suspended users.
    $onlyactive = !empty($data->includeonlyactiveenrol) || !has_capability('moodle/course:viewsuspendedusers', $context);

    // TODO Does not support custom user profile fields (MDL-70456).
    $extrafields = \core_user\fields::get_identity_fields($context, false);
    $users = groups_get_potential_members($data->courseid, $data->roleid, $source, $orderby, !empty($data->notingroup),
        $onlyactive, $extrafields);
    $usercnt = count($users);

    if ($data->allocateby == 'random') {
        srand($data->seed);
        shuffle($users);
    }

    $groups = array();

    // Plan the allocation
    if ($data->groupby == 'groups') {
        $numgrps    = $data->number;
        $userpergrp = floor($usercnt/$numgrps);

    } else { // members
        $numgrps    = ceil($usercnt/$data->number);
        $userpergrp = $data->number;

        if (!empty($data->nosmallgroups) and $usercnt % $data->number != 0) {
            // If there would be one group with a small number of member reduce the number of groups
            $missing = $userpergrp * $numgrps - $usercnt;
            if ($missing > $userpergrp * (1-AUTOGROUP_MIN_RATIO)) {
                // spread the users from the last small group
                $numgrps--;
                $userpergrp = floor($usercnt/$numgrps);
            }
        }
    }

    // allocate the users - all groups equal count first
    for ($i=0; $i<$numgrps; $i++) {
        $groups[$i] = array();
        $groups[$i]['name']    = groups_parse_name(trim($data->namingscheme), $i);
        $groups[$i]['members'] = array();
        if ($data->allocateby == 'no') {
            continue; // do not allocate users
        }
        for ($j=0; $j<$userpergrp; $j++) {
            if (empty($users)) {
                break 2;
            }
            $user = array_shift($users);
            $groups[$i]['members'][$user->id] = $user;
        }
    }
    // now distribute the rest
    if ($data->allocateby != 'no') {
        for ($i=0; $i<$numgrps; $i++) {
            if (empty($users)) {
                break 1;
            }
            $user = array_shift($users);
            $groups[$i]['members'][$user->id] = $user;
        }
    }

    if (isset($data->preview)) {
        $table = new html_table();
        if ($data->allocateby == 'no') {
            $table->head  = array(get_string('groupscount', 'group', $numgrps));
            $table->size  = array('100%');
            $table->align = array('left');
            $table->width = '40%';
        } else {
            $table->head  = array(get_string('groupscount', 'group', $numgrps), get_string('groupmembers', 'group'), get_string('usercounttotal', 'group', $usercnt));
            $table->size  = array('20%', '70%', '10%');
            $table->align = array('left', 'left', 'center');
            $table->width = '90%';
        }
        $table->data  = array();
        $viewfullnames = has_capability('moodle/site:viewfullnames', $context);
        foreach ($groups as $group) {
            $line = array();
            if (groups_get_group_by_name($courseid, $group['name'])) {
                $line[] = '<span class="notifyproblem">'.get_string('groupnameexists', 'group', $group['name']).'</span>';
                $error = get_string('groupnameexists', 'group', $group['name']);
            } else {
                $line[] = $group['name'];
            }
            if ($data->allocateby != 'no') {
                $unames = array();
                foreach ($group['members'] as $user) {
                    $fullname = fullname($user, $viewfullnames);
                    if ($extrafields) {
                        $extrafieldsdisplay = [];
                        foreach ($extrafields as $field) {
                            $extrafieldsdisplay[] = s($user->{$field});
                        }
                        $fullname .= ' (' . implode(', ', $extrafieldsdisplay) . ')';
                    }

                    $unames[] = $fullname;
                }
                $line[] = implode(', ', $unames);
                $line[] = count($group['members']);
            }
            $table->data[] = $line;
        }

        $preview .= html_writer::table($table);

    } else {
        $grouping = null;
        $createdgrouping = null;
        $createdgroups = array();
        $failed = false;

        // prepare grouping
        if (!empty($data->grouping)) {
            if ($data->grouping < 0) {
                $grouping = new stdClass();
                $grouping->courseid = $COURSE->id;
                $grouping->name     = trim($data->groupingname);
                $grouping->id = groups_create_grouping($grouping);
                $createdgrouping = $grouping->id;
            } else {
                $grouping = groups_get_grouping($data->grouping);
            }
        }

        // Save the groups data
        foreach ($groups as $key=>$group) {
            if (groups_get_group_by_name($courseid, $group['name'])) {
                $error = get_string('groupnameexists', 'group', $group['name']);
                $failed = true;
                break;
            }
            $newgroup = new stdClass();
            $newgroup->courseid = $data->courseid;
            $newgroup->name     = $group['name'];
            $newgroup->enablemessaging = $data->enablemessaging ?? 0;
            $newgroup->visibility = GROUPS_VISIBILITY_ALL;
            $groupid = groups_create_group($newgroup);
            $createdgroups[] = $groupid;
            foreach($group['members'] as $user) {
                groups_add_member($groupid, $user->id);
            }
            if ($grouping) {
                // Ask this function not to invalidate the cache, we'll do that manually once at the end.
                groups_assign_grouping($grouping->id, $groupid, null, false);
            }
        }

        // Invalidate the course groups cache seeing as we've changed it.
        cache_helper::invalidate_by_definition('core', 'groupdata', array(), array($courseid));

        if ($failed) {
            foreach ($createdgroups as $groupid) {
                groups_delete_group($groupid);
            }
            if ($createdgrouping) {
                groups_delete_grouping($createdgrouping);
            }
        } else {
            redirect($returnurl);
        }
    }
}

$PAGE->navbar->add($strparticipants, new moodle_url('/user/index.php', array('id'=>$courseid)));
$PAGE->navbar->add($strgroups, new moodle_url('/group/index.php', array('id'=>$courseid)));
$PAGE->navbar->add($strautocreategroups);

echo $OUTPUT->header();
echo $OUTPUT->heading($strautocreategroups);

if ($error != '') {
    echo $OUTPUT->notification($error);
}

/// Display the form
$editform->display();

if($preview !== '') {
    echo $OUTPUT->heading(get_string('groupspreview', 'group'));

    echo $preview;
}

echo $OUTPUT->footer();

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