mirror of
https://github.com/snipe/snipe-it.git
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249 lines
10 KiB
PHP
Executable file
249 lines
10 KiB
PHP
Executable file
<?php
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namespace App\Console\Commands;
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use Illuminate\Console\Command;
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use App\Models\Setting;
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use App\Models\Ldap;
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use App\Models\User;
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use App\Models\Location;
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use Log;
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class LdapSync extends Command
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{
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/**
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* The name and signature of the console command.
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*
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* @var string
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*/
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protected $signature = 'snipeit:ldap-sync {--location=} {--location_id=} {--base_dn=} {--summary} {--json_summary}';
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/**
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* The console command description.
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*
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* @var string
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*/
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protected $description = 'Command line LDAP sync';
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/**
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* Create a new command instance.
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*
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* @return void
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*/
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public function __construct()
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{
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parent::__construct();
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}
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/**
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* Execute the console command.
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*
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* @return mixed
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*/
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public function handle()
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{
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ini_set('max_execution_time', 600); //600 seconds = 10 minutes
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ini_set('memory_limit', '500M');
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$ldap_result_username = Setting::getSettings()->ldap_username_field;
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$ldap_result_last_name = Setting::getSettings()->ldap_lname_field;
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$ldap_result_first_name = Setting::getSettings()->ldap_fname_field;
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$ldap_result_active_flag = Setting::getSettings()->ldap_active_flag_field;
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$ldap_result_emp_num = Setting::getSettings()->ldap_emp_num;
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$ldap_result_email = Setting::getSettings()->ldap_email;
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try {
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$ldapconn = Ldap::connectToLdap();
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Ldap::bindAdminToLdap($ldapconn);
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} catch (\Exception $e) {
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if ($this->option('json_summary')) {
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$json_summary = [ "error" => true, "error_message" => $e->getMessage(), "summary" => [] ];
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$this->info(json_encode($json_summary));
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}
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LOG::error($e);
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return [];
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}
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$summary = array();
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try {
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if ($this->option('base_dn') != '') {
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$search_base = $this->option('base_dn');
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LOG::debug('Importing users from specified base DN: \"'.$search_base.'\".');
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} else {
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$search_base = null;
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}
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$results = Ldap::findLdapUsers($search_base);
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} catch (\Exception $e) {
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if ($this->option('json_summary')) {
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$json_summary = [ "error" => true, "error_message" => $e->getMessage(), "summary" => [] ];
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$this->info(json_encode($json_summary));
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}
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LOG::error($e);
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return [];
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}
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/* Determine which location to assign users to by default. */
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$location = NULL;
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if ($this->option('location')!='') {
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$location = Location::where('name', '=', $this->option('location'))->first();
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LOG::debug('Location name '.$this->option('location').' passed');
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LOG::debug('Importing to '.$location->name.' ('.$location->id.')');
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} elseif ($this->option('location_id')!='') {
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$location = Location::where('id', '=', $this->option('location_id'))->first();
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LOG::debug('Location ID '.$this->option('location_id').' passed');
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LOG::debug('Importing to '.$location->name.' ('.$location->id.')');
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}
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if (!isset($location)) {
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LOG::debug('That location is invalid or a location was not provided, so no location will be assigned by default.');
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}
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/* Process locations with explicitly defined OUs, if doing a full import. */
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if ($this->option('base_dn')=='') {
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// Retrieve locations with a mapped OU, and sort them from the shallowest to deepest OU (see #3993)
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$ldap_ou_locations = Location::where('ldap_ou', '!=', '')->get()->toArray();
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$ldap_ou_lengths = array();
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foreach ($ldap_ou_locations as $location) {
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$ldap_ou_lengths[] = strlen($location["ldap_ou"]);
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}
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array_multisort($ldap_ou_lengths, SORT_ASC, $ldap_ou_locations);
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if (sizeof($ldap_ou_locations) > 0) {
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LOG::debug('Some locations have special OUs set. Locations will be automatically set for users in those OUs.');
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}
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// Inject location information fields
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for ($i = 0; $i < $results["count"]; $i++) {
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$results[$i]["ldap_location_override"] = false;
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$results[$i]["location_id"] = 0;
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}
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// Grab subsets based on location-specific DNs, and overwrite location for these users.
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foreach ($ldap_ou_locations as $ldap_loc) {
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$location_users = Ldap::findLdapUsers($ldap_loc["ldap_ou"]);
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$usernames = array();
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for ($i = 0; $i < $location_users["count"]; $i++) {
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if (array_key_exists($ldap_result_username, $location_users[$i])) {
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$location_users[$i]["ldap_location_override"] = true;
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$location_users[$i]["location_id"] = $ldap_loc["id"];
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$usernames[] = $location_users[$i][$ldap_result_username][0];
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}
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}
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// Delete located users from the general group.
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foreach ($results as $key => $generic_entry) {
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if ((is_array($generic_entry)) && (array_key_exists($ldap_result_username, $generic_entry))) {
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if (in_array($generic_entry[$ldap_result_username][0], $usernames)) {
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unset($results[$key]);
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}
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}
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}
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$global_count = $results['count'];
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$results = array_merge($location_users, $results);
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$results['count'] = $global_count;
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}
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}
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/* Create user account entries in Snipe-IT */
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$tmp_pass = substr(str_shuffle("0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), 0, 20);
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$pass = bcrypt($tmp_pass);
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for ($i = 0; $i < $results["count"]; $i++) {
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if (empty($ldap_result_active_flag) || $results[$i][$ldap_result_active_flag][0] == "TRUE") {
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$item = array();
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$item["username"] = isset($results[$i][$ldap_result_username][0]) ? $results[$i][$ldap_result_username][0] : "";
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$item["employee_number"] = isset($results[$i][$ldap_result_emp_num][0]) ? $results[$i][$ldap_result_emp_num][0] : "";
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$item["lastname"] = isset($results[$i][$ldap_result_last_name][0]) ? $results[$i][$ldap_result_last_name][0] : "";
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$item["firstname"] = isset($results[$i][$ldap_result_first_name][0]) ? $results[$i][$ldap_result_first_name][0] : "";
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$item["email"] = isset($results[$i][$ldap_result_email][0]) ? $results[$i][$ldap_result_email][0] : "" ;
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$item["ldap_location_override"] = isset($results[$i]["ldap_location_override"]) ? $results[$i]["ldap_location_override"]:"";
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$item["location_id"] = isset($results[$i]["location_id"]) ? $results[$i]["location_id"]:"";
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// This is active directory, not regular LDAP
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if ( array_key_exists('useraccountcontrol', $results[$i]) ) {
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$enabled_accounts = [
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'512', '544', '66048', '66080', '262656', '262688', '328192', '328224'
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];
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$item['activated'] = ( in_array($results[$i]['useraccountcontrol'][0], $enabled_accounts) ) ? 1 : 0;
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// Fall through to LDAP
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} else {
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$item['activated'] = 0;
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}
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// User exists
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$item["createorupdate"] = 'updated';
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if (!$user = User::where('username', $item["username"])->first()) {
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$user = new User;
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$user->password = $pass;
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$item["createorupdate"] = 'created';
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}
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// Create the user if they don't exist.
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$user->first_name = e($item["firstname"]);
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$user->last_name = e($item["lastname"]);
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$user->username = e($item["username"]);
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$user->email = e($item["email"]);
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$user->employee_num = e($item["employee_number"]);
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$user->activated = $item['activated'];
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if ($item['ldap_location_override'] == true) {
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$user->location_id = $item['location_id'];
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} elseif ((isset($location)) && (!empty($location))) {
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if ((is_array($location)) && (array_key_exists('id', $location))) {
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$user->location_id = $location['id'];
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} elseif (is_object($location)) {
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$user->location_id = $location->id;
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}
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}
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$user->notes = 'Imported from LDAP';
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$user->ldap_import = 1;
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$errors = '';
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if ($user->save()) {
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$item["note"] = $item["createorupdate"];
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$item["status"]='success';
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} else {
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foreach ($user->getErrors()->getMessages() as $key => $err) {
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$errors .= $err[0];
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}
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$item["note"] = $errors;
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$item["status"]='error';
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}
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array_push($summary, $item);
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}
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}
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if ($this->option('summary')) {
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for ($x = 0; $x < count($summary); $x++) {
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if ($summary[$x]['status']=='error') {
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$this->error('ERROR: '.$summary[$x]['firstname'].' '.$summary[$x]['lastname'].' (username: '.$summary[$x]['username'].') was not imported: '.$summary[$x]['note']);
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} else {
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$this->info('User '.$summary[$x]['firstname'].' '.$summary[$x]['lastname'].' (username: '.$summary[$x]['username'].') was '.strtoupper($summary[$x]['createorupdate']).'.');
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}
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}
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} else if ($this->option('json_summary')) {
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$json_summary = [ "error" => false, "error_message" => "", "summary" => $summary ];
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$this->info(json_encode($json_summary));
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} else {
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return $summary;
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}
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}
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}
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