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diff --git a/plugins/kolab_addressbook/drivers/carddav/carddav_contacts.php b/plugins/kolab_addressbook/drivers/carddav/carddav_contacts.php
index bbffb6ef..da8dc270 100644
--- a/plugins/kolab_addressbook/drivers/carddav/carddav_contacts.php
+++ b/plugins/kolab_addressbook/drivers/carddav/carddav_contacts.php
@@ -1,1272 +1,1275 @@
<?php
/**
* Backend class for a custom address book using CardDAV service.
*
* This part of the Roundcube+Kolab integration and connects the
* rcube_addressbook interface with the kolab_storage_dav wrapper from libkolab
*
* @author Thomas Bruederli <bruederli@kolabsys.com>
* @author Aleksander Machniak <machniak@apheleia-it.chm>
*
* Copyright (C) 2011-2022, Kolab Systems AG <contact@apheleia-it.ch>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @see rcube_addressbook
*/
class carddav_contacts extends rcube_addressbook
{
public $primary_key = 'ID';
public $rights = 'lrs';
public $readonly = true;
public $undelete = false;
public $groups = true;
public $coltypes = [
'name' => ['limit' => 1],
'firstname' => ['limit' => 1],
'surname' => ['limit' => 1],
'middlename' => ['limit' => 1],
'prefix' => ['limit' => 1],
'suffix' => ['limit' => 1],
'nickname' => ['limit' => 1],
'jobtitle' => ['limit' => 1],
'organization' => ['limit' => 1],
'department' => ['limit' => 1],
'email' => ['subtypes' => ['home','work','other']],
'phone' => [],
'address' => ['subtypes' => ['home','work','office']],
'website' => ['subtypes' => ['homepage','blog']],
'im' => ['subtypes' => null],
'gender' => ['limit' => 1],
'birthday' => ['limit' => 1],
'anniversary' => ['limit' => 1],
'manager' => ['limit' => null],
'assistant' => ['limit' => null],
'spouse' => ['limit' => 1],
'notes' => ['limit' => 1],
'photo' => ['limit' => 1],
];
public $vcard_map = [
// 'profession' => 'X-PROFESSION',
// 'officelocation' => 'X-OFFICE-LOCATION',
// 'initials' => 'X-INITIALS',
// 'children' => 'X-CHILDREN',
// 'freebusyurl' => 'X-FREEBUSY-URL',
// 'pgppublickey' => 'KEY',
'uid' => 'UID',
];
/**
* List of date type fields
*/
public $date_cols = ['birthday', 'anniversary'];
public $fulltext_cols = ['name', 'firstname', 'surname', 'middlename', 'email'];
private $gid;
private $storage;
private $dataset;
private $sortindex;
private $contacts;
private $distlists;
private $groupmembers;
private $filter;
private $result;
private $namespace;
private $action;
// list of fields used for searching in "All fields" mode
private $search_fields = [
'name',
'firstname',
'surname',
'middlename',
'prefix',
'suffix',
'nickname',
'jobtitle',
'organization',
'department',
'email',
'phone',
'address',
// 'profession',
'manager',
'assistant',
'spouse',
// 'children',
'notes',
];
/**
* Object constructor
*/
public function __construct($dav_folder = null)
{
$this->storage = $dav_folder;
$this->ready = !empty($this->storage);
// Set readonly and rights flags according to folder permissions
if ($this->ready) {
if ($this->storage->get_owner() == $_SESSION['username']) {
$this->readonly = false;
$this->rights = 'lrswikxtea';
}
else {
$rights = $this->storage->get_myrights();
if ($rights && !PEAR::isError($rights)) {
$this->rights = $rights;
if (strpos($rights, 'i') !== false && strpos($rights, 't') !== false) {
$this->readonly = false;
}
}
}
}
$this->action = rcube::get_instance()->action;
}
/**
* Getter for the address book name to be displayed
*
* @return string Name of this address book
*/
public function get_name()
{
return $this->storage->get_name();
}
/**
* Wrapper for kolab_storage_folder::get_foldername()
*/
public function get_foldername()
{
return $this->storage->get_foldername();
}
/**
* Getter for the folder name
*
* @return string Name of the folder
*/
public function get_realname()
{
return $this->get_name();
}
/**
* Getter for the name of the namespace to which the IMAP folder belongs
*
* @return string Name of the namespace (personal, other, shared)
*/
public function get_namespace()
{
if ($this->namespace === null && $this->ready) {
$this->namespace = $this->storage->get_namespace();
}
return $this->namespace;
}
/**
* Getter for parent folder path
*
* @return string Full path to parent folder
*/
public function get_parent()
{
return $this->storage->get_parent();
}
/**
* Check subscription status of this folder
*
* @return boolean True if subscribed, false if not
*/
public function is_subscribed()
{
return true;
}
/**
* Compose an URL for CardDAV access to this address book (if configured)
*/
public function get_carddav_url()
{
/*
$rcmail = rcmail::get_instance();
if ($template = $rcmail->config->get('kolab_addressbook_carddav_url', null)) {
return strtr($template, [
'%h' => $_SERVER['HTTP_HOST'],
'%u' => urlencode($rcmail->get_user_name()),
'%i' => urlencode($this->storage->get_uid()),
'%n' => urlencode($this->imap_folder),
]);
}
*/
return false;
}
/**
* Setter for the current group
*/
public function set_group($gid)
{
$this->gid = $gid;
}
/**
* Save a search string for future listings
*
* @param mixed Search params to use in listing method, obtained by get_search_set()
*/
public function set_search_set($filter)
{
$this->filter = $filter;
}
/**
* Getter for saved search properties
*
* @return mixed Search properties used by this class
*/
public function get_search_set()
{
return $this->filter;
}
/**
* Reset saved results and search parameters
*/
public function reset()
{
$this->result = null;
$this->filter = null;
}
/**
* List all active contact groups of this source
*
* @param string Optional search string to match group name
* @param int Search mode. Sum of self::SEARCH_*
*
* @return array Indexed list of contact groups, each a hash array
*/
function list_groups($search = null, $mode = 0)
{
$this->_fetch_groups();
$groups = [];
foreach ((array)$this->distlists as $group) {
if (!$search || strstr(mb_strtolower($group['name']), mb_strtolower($search))) {
$groups[$group['ID']] = ['ID' => $group['ID'], 'name' => $group['name']];
}
}
// sort groups by name
uasort($groups, function($a, $b) { return strcoll($a['name'], $b['name']); });
return array_values($groups);
}
/**
* List the current set of contact records
*
* @param array List of cols to show
* @param int Only return this number of records, use negative values for tail
* @param bool True to skip the count query (select only)
*
* @return array Indexed list of contact records, each a hash array
*/
public function list_records($cols = null, $subset = 0, $nocount = false)
{
$this->result = new rcube_result_set(0, ($this->list_page-1) * $this->page_size);
$fetch_all = false;
$fast_mode = !empty($cols) && is_array($cols);
// list member of the selected group
if ($this->gid) {
$this->_fetch_groups();
$this->sortindex = [];
$this->contacts = [];
$local_sortindex = [];
$uids = [];
// get members with email specified
foreach ((array)$this->distlists[$this->gid]['member'] as $member) {
// skip member that don't match the search filter
if (!empty($this->filter['ids']) && array_search($member['ID'], $this->filter['ids']) === false) {
continue;
}
if (!empty($member['uid'])) {
$uids[] = $member['uid'];
}
else if (!empty($member['email'])) {
$this->contacts[$member['ID']] = $member;
$local_sortindex[$member['ID']] = $this->_sort_string($member);
$fetch_all = true;
}
}
// get members by UID
if (!empty($uids)) {
$this->_fetch_contacts($query = [['uid', '=', $uids]], $fetch_all ? false : count($uids), $fast_mode);
$this->sortindex = array_merge($this->sortindex, $local_sortindex);
}
}
else if (isset($this->filter['ids']) && is_array($this->filter['ids'])) {
$ids = $this->filter['ids'];
if (count($ids)) {
$uids = array_map([$this, 'id2uid'], $this->filter['ids']);
$this->_fetch_contacts($query = [['uid', '=', $uids]], count($ids), $fast_mode);
}
}
else {
$this->_fetch_contacts($query = 'contact', true, $fast_mode);
}
if ($fetch_all) {
// sort results (index only)
asort($this->sortindex, SORT_LOCALE_STRING);
$ids = array_keys($this->sortindex);
// fill contact data into the current result set
$this->result->count = count($ids);
$start_row = $subset < 0 ? $this->result->first + $this->page_size + $subset : $this->result->first;
$last_row = min($subset != 0 ? $start_row + abs($subset) : $this->result->first + $this->page_size, $this->result->count);
for ($i = $start_row; $i < $last_row; $i++) {
if (array_key_exists($i, $ids)) {
$idx = $ids[$i];
$this->result->add($this->contacts[$idx] ?: $this->_to_rcube_contact($this->dataset[$idx]));
}
}
}
else if (!empty($this->dataset)) {
// get all records count, skip the query if possible
if (!isset($query) || count($this->dataset) < $this->page_size) {
$this->result->count = count($this->dataset) + $this->page_size * ($this->list_page - 1);
}
else {
$this->result->count = $this->storage->count($query);
}
$start_row = $subset < 0 ? $this->page_size + $subset : 0;
$last_row = min($subset != 0 ? $start_row + abs($subset) : $this->page_size, $this->result->count);
for ($i = $start_row; $i < $last_row; $i++) {
$this->result->add($this->_to_rcube_contact($this->dataset[$i]));
}
}
return $this->result;
}
/**
* Search records
*
* @param mixed $fields The field name of array of field names to search in
* @param mixed $value Search value (or array of values when $fields is array)
* @param int $mode Matching mode:
* 0 - partial (*abc*),
* 1 - strict (=),
* 2 - prefix (abc*)
* 4 - include groups (if supported)
* @param bool $select True if results are requested, False if count only
* @param bool $nocount True to skip the count query (select only)
* @param array $required List of fields that cannot be empty
*
* @return rcube_result_set List of contact records and 'count' value
*/
public function search($fields, $value, $mode = 0, $select = true, $nocount = false, $required = [])
{
// search by ID
if ($fields == $this->primary_key) {
$ids = !is_array($value) ? explode(',', $value) : $value;
$result = new rcube_result_set();
foreach ($ids as $id) {
if ($rec = $this->get_record($id, true)) {
$result->add($rec);
$result->count++;
}
}
return $result;
}
else if ($fields == '*') {
$fields = $this->search_fields;
}
if (!is_array($fields)) {
$fields = [$fields];
}
if (!is_array($required) && !empty($required)) {
$required = [$required];
}
// advanced search
if (is_array($value)) {
$advanced = true;
$value = array_map('mb_strtolower', $value);
}
else {
$value = mb_strtolower($value);
}
$scount = count($fields);
// build key name regexp
$regexp = '/^(' . implode('|', $fields) . ')(?:.*)$/';
// pass query to storage if only indexed cols are involved
// NOTE: this is only some rough pre-filtering but probably includes false positives
$squery = $this->_search_query($fields, $value, $mode);
// add magic selector to select contacts with birthday dates only
if (in_array('birthday', $required)) {
$squery[] = ['tags', '=', 'x-has-birthday'];
}
$squery[] = ['type', '=', 'contact'];
// get all/matching records
$this->_fetch_contacts($squery);
// save searching conditions
$this->filter = ['fields' => $fields, 'value' => $value, 'mode' => $mode, 'ids' => []];
// search by iterating over all records in dataset
foreach ($this->dataset as $record) {
$contact = $this->_to_rcube_contact($record);
$id = $contact['ID'];
// check if current contact has required values, otherwise skip it
if ($required) {
foreach ($required as $f) {
// required field might be 'email', but contact might contain 'email:home'
if (!($v = rcube_addressbook::get_col_values($f, $contact, true)) || empty($v)) {
continue 2;
}
}
}
$found = [];
$contents = '';
foreach (preg_grep($regexp, array_keys($contact)) as $col) {
$pos = strpos($col, ':');
$colname = $pos ? substr($col, 0, $pos) : $col;
foreach ((array)$contact[$col] as $val) {
if (!empty($advanced)) {
$found[$colname] = $this->compare_search_value($colname, $val, $value[array_search($colname, $fields)], $mode);
}
else {
$contents .= ' ' . join(' ', (array)$val);
}
}
}
// compare matches
if ((!empty($advanced) && count($found) >= $scount)
|| (empty($advanced) && rcube_utils::words_match(mb_strtolower($contents), $value))
) {
$this->filter['ids'][] = $id;
}
}
// dummy result with contacts count
if (!$select) {
return new rcube_result_set(count($this->filter['ids']), ($this->list_page-1) * $this->page_size);
}
// list records (now limited by $this->filter)
return $this->list_records();
}
/**
* Refresh saved search results after data has changed
*/
public function refresh_search()
{
if ($this->filter) {
$this->search($this->filter['fields'], $this->filter['value'], $this->filter['mode']);
}
return $this->get_search_set();
}
/**
* Count number of available contacts in database
*
* @return rcube_result_set Result set with values for 'count' and 'first'
*/
public function count()
{
if ($this->gid) {
$this->_fetch_groups();
$count = count($this->distlists[$this->gid]['member']);
}
- else if (is_array($this->filter['ids'])) {
+ else if (isset($this->filter['ids']) && is_array($this->filter['ids'])) {
$count = count($this->filter['ids']);
}
else {
$count = $this->storage->count('contact');
}
return new rcube_result_set($count, ($this->list_page-1) * $this->page_size);
}
/**
* Return the last result set
*
* @return rcube_result_set Current result set or NULL if nothing selected yet
*/
public function get_result()
{
return $this->result;
}
/**
* Get a specific contact record
*
* @param mixed Record identifier(s)
* @param bool True to return record as associative array, otherwise a result set is returned
*
* @return mixed Result object with all record fields or False if not found
*/
public function get_record($id, $assoc = false)
{
$rec = null;
$uid = $this->id2uid($id);
$rev = rcube_utils::get_input_value('_rev', rcube_utils::INPUT_GPC);
if (strpos($uid, 'mailto:') === 0) {
$this->_fetch_groups(true);
$rec = $this->contacts[$id];
$this->readonly = true; // set source to read-only
}
/*
else if (!empty($rev)) {
$rcmail = rcube::get_instance();
$plugin = $rcmail->plugins->get_plugin('kolab_addressbook');
if ($plugin && ($object = $plugin->get_revision($id, kolab_storage::id_encode($this->imap_folder), $rev))) {
$rec = $this->_to_rcube_contact($object);
$rec['rev'] = $rev;
}
$this->readonly = true; // set source to read-only
}
*/
else if ($object = $this->storage->get_object($uid)) {
$rec = $this->_to_rcube_contact($object);
}
if ($rec) {
$this->result = new rcube_result_set(1);
$this->result->add($rec);
return $assoc ? $rec : $this->result;
}
return false;
}
/**
* Get group assignments of a specific contact record
*
* @param mixed Record identifier
*
* @return array List of assigned groups as ID=>Name pairs
*/
public function get_record_groups($id)
{
$out = [];
$this->_fetch_groups();
if (!empty($this->groupmembers[$id])) {
foreach ((array) $this->groupmembers[$id] as $gid) {
if (!empty($this->distlists[$gid])) {
$group = $this->distlists[$gid];
$out[$gid] = $group['name'];
}
}
}
return $out;
}
/**
* Create a new contact record
*
* @param array Associative array with save data
* Keys: Field name with optional section in the form FIELD:SECTION
* Values: Field value. Can be either a string or an array of strings for multiple values
* @param bool True to check for duplicates first
*
* @return mixed The created record ID on success, False on error
*/
public function insert($save_data, $check = false)
{
if (!is_array($save_data)) {
return false;
}
$insert_id = $existing = false;
// check for existing records by e-mail comparison
if ($check) {
foreach ($this->get_col_values('email', $save_data, true) as $email) {
if (($res = $this->search('email', $email, true, false)) && $res->count) {
$existing = true;
break;
}
}
}
if (!$existing) {
// Unset contact ID (e.g. when copying/moving from another addressbook)
unset($save_data['ID'], $save_data['uid'], $save_data['_type']);
// generate new Kolab contact item
$object = $this->_from_rcube_contact($save_data);
$saved = $this->storage->save($object, 'contact');
if (!$saved) {
rcube::raise_error([
'code' => 600, 'file' => __FILE__, 'line' => __LINE__,
'message' => "Error saving contact object to CardDAV server"
],
true, false);
}
else {
$insert_id = $object['uid'];
}
}
return $insert_id;
}
/**
* Update a specific contact record
*
* @param mixed Record identifier
* @param array Associative array with save data
* Keys: Field name with optional section in the form FIELD:SECTION
* Values: Field value. Can be either a string or an array of strings for multiple values
*
* @return bool True on success, False on error
*/
public function update($id, $save_data)
{
$updated = false;
if ($old = $this->storage->get_object($this->id2uid($id))) {
$object = $this->_from_rcube_contact($save_data, $old);
if (!$this->storage->save($object, 'contact', $old['uid'])) {
rcube::raise_error([
'code' => 600, 'file' => __FILE__, 'line' => __LINE__,
'message' => "Error saving contact object to CardDAV server"
],
true, false
);
}
else {
$updated = true;
// TODO: update data in groups this contact is member of
}
}
return $updated;
}
/**
* Mark one or more contact records as deleted
*
* @param array Record identifiers
* @param bool Remove record(s) irreversible (mark as deleted otherwise)
*
* @return int Number of records deleted
*/
public function delete($ids, $force = true)
{
$this->_fetch_groups();
if (!is_array($ids)) {
$ids = explode(',', $ids);
}
$count = 0;
foreach ($ids as $id) {
if ($uid = $this->id2uid($id)) {
$is_mailto = strpos($uid, 'mailto:') === 0;
$deleted = $is_mailto || $this->storage->delete($uid, $force);
if (!$deleted) {
rcube::raise_error([
'code' => 600, 'file' => __FILE__, 'line' => __LINE__,
'message' => "Error deleting a contact object $uid from the CardDAV server"
],
true, false
);
}
else {
// remove from distribution lists
- foreach ((array) $this->groupmembers[$id] as $gid) {
- if (!$is_mailto || $gid == $this->gid) {
- $this->remove_from_group($gid, $id);
+ if (isset($this->groupmembers[$id])) {
+ foreach ((array) $this->groupmembers[$id] as $gid) {
+ if (!$is_mailto || $gid == $this->gid) {
+ $this->remove_from_group($gid, $id);
+ }
}
+
+ // clear internal cache
+ unset($this->groupmembers[$id]);
}
- // clear internal cache
- unset($this->groupmembers[$id]);
$count++;
}
}
}
return $count;
}
/**
* Undelete one or more contact records.
* Only possible just after delete (see 2nd argument of delete() method).
*
* @param array Record identifiers
*
* @return int Number of records restored
*/
public function undelete($ids)
{
if (!is_array($ids)) {
$ids = explode(',', $ids);
}
$count = 0;
foreach ($ids as $id) {
$uid = $this->id2uid($id);
if ($this->storage->undelete($uid)) {
$count++;
}
else {
rcube::raise_error([
'code' => 600, 'file' => __FILE__, 'line' => __LINE__,
'message' => "Error undeleting a contact object $uid from the CardDav server"
],
true, false
);
}
}
return $count;
}
/**
* Remove all records from the database
*
* @param bool $with_groups Remove also groups
*/
public function delete_all($with_groups = false)
{
if ($this->storage->delete_all()) {
$this->contacts = [];
$this->sortindex = [];
$this->dataset = null;
$this->result = null;
}
}
/**
* Close connection to source
* Called on script shutdown
*/
public function close()
{
// NOP
}
/**
* Create a contact group with the given name
*
* @param string The group name
*
* @return mixed False on error, array with record props in success
*/
function create_group($name)
{
$this->_fetch_groups();
$rcube = rcube::get_instance();
$list = [
'uid' => strtoupper(md5(time() . uniqid(rand())) . '-' . substr(md5($rcube->user->get_username()), 0, 16)),
'name' => $name,
'kind' => 'group',
'member' => [],
];
$saved = $this->storage->save($list, 'contact');
if (!$saved) {
rcube::raise_error([
'code' => 600, 'file' => __FILE__, 'line' => __LINE__,
'message' => "Error saving a contact group to CardDAV server"
],
true, false
);
return false;
}
$id = $this->uid2id($list['uid']);
$this->distlists[$id] = $list;
return ['id' => $id, 'name' => $name];
}
/**
* Delete the given group and all linked group members
*
* @param string Group identifier
*
* @return bool True on success, false if no data was changed
*/
function delete_group($gid)
{
$this->_fetch_groups();
$list = $this->distlists[$gid];
if (!$list) {
return false;
}
$deleted = $this->storage->delete($list['uid']);
if (!$deleted) {
rcube::raise_error([
'code' => 600, 'file' => __FILE__, 'line' => __LINE__,
'message' => "Error deleting a contact group from the CardDAV server"
],
true, false
);
}
return $deleted;
}
/**
* Rename a specific contact group
*
* @param string Group identifier
* @param string New name to set for this group
* @param string New group identifier (if changed, otherwise don't set)
*
* @return string|false New name on success, false if no data was changed
*/
function rename_group($gid, $newname, &$newid)
{
$this->_fetch_groups();
$list = $this->distlists[$gid];
if (!$list) {
return false;
}
if ($newname === $list['name']) {
return $newname;
}
$list['name'] = $newname;
$saved = $this->storage->save($list, 'contact', $list['uid']);
if (!$saved) {
rcube::raise_error([
'code' => 600, 'file' => __FILE__, 'line' => __LINE__,
'message' => "Error saving a contact group to CardDAV server"
],
true, false
);
return false;
}
return $newname;
}
/**
* Add the given contact records the a certain group
*
* @param string Group identifier
* @param array List of contact identifiers to be added
*
* @return int Number of contacts added
*/
function add_to_group($gid, $ids)
{
if (!is_array($ids)) {
$ids = explode(',', $ids);
}
$this->_fetch_groups(true);
$list = $this->distlists[$gid];
if (!$list) {
return 0;
}
$added = 0;
$uids = [];
$exists = [];
foreach ((array) $list['member'] as $member) {
$exists[] = $member['ID'];
}
// substract existing assignments from list
$ids = array_unique(array_diff($ids, $exists));
// add mailto: members
foreach ($ids as $contact_id) {
$uid = $this->id2uid($contact_id);
if (strpos($uid, 'mailto:') === 0 && ($contact = $this->contacts[$contact_id])) {
$list['member'][] = [
'email' => $contact['email'],
'name' => $contact['name'],
];
$this->groupmembers[$contact_id][] = $gid;
$added++;
}
else {
$uids[$uid] = $contact_id;
}
}
// add members with UID
if (!empty($uids)) {
foreach ($uids as $uid => $contact_id) {
$list['member'][] = ['uid' => $uid];
$this->groupmembers[$contact_id][] = $gid;
$added++;
}
}
if ($added) {
$saved = $this->storage->save($list, 'contact', $list['uid']);
}
else {
$saved = true;
}
if (!$saved) {
rcube::raise_error([
'code' => 600, 'file' => __FILE__, 'line' => __LINE__,
'message' => "Error saving a contact-group to CardDAV server"
],
true, false
);
$added = false;
$this->set_error(self::ERROR_SAVING, 'errorsaving');
}
else {
$this->distlists[$gid] = $list;
}
return $added;
}
/**
* Remove the given contact records from a certain group
*
* @param string Group identifier
* @param array List of contact identifiers to be removed
*
* @return bool
*/
function remove_from_group($gid, $ids)
{
$this->_fetch_groups();
$list = $this->distlists[$gid];
if (!$list) {
return false;
}
if (!is_array($ids)) {
$ids = explode(',', $ids);
}
$new_member = [];
foreach ((array) $list['member'] as $member) {
if (!in_array($member['ID'], $ids)) {
$new_member[] = $member;
}
}
// write distribution list back to server
$list['member'] = $new_member;
$saved = $this->storage->save($list, 'contact', $list['uid']);
if (!$saved) {
rcube::raise_error([
'code' => 600, 'file' => __FILE__, 'line' => __LINE__,
'message' => "Error saving a contact group to CardDAV server"
],
true, false
);
}
else {
// remove group assigments in local cache
foreach ($ids as $id) {
$j = array_search($gid, $this->groupmembers[$id]);
unset($this->groupmembers[$id][$j]);
}
$this->distlists[$gid] = $list;
return true;
}
return false;
}
/**
* Check the given data before saving.
* If input not valid, the message to display can be fetched using get_error()
*
* @param array Associative array with contact data to save
* @param bool Attempt to fix/complete data automatically
*
* @return bool True if input is valid, False if not.
*/
public function validate(&$save_data, $autofix = false)
{
// validate e-mail addresses
$valid = parent::validate($save_data);
// require at least one e-mail address if there's no name
// (syntax check is already done)
if ($valid) {
if (!strlen($save_data['name'])
&& !strlen($save_data['organization'])
&& !array_filter($this->get_col_values('email', $save_data, true))
) {
$this->set_error('warning', 'kolab_addressbook.noemailnamewarning');
$valid = false;
}
}
return $valid;
}
/**
* Query storage layer and store records in private member var
*/
private function _fetch_contacts($query = [], $limit = false, $fast_mode = false)
{
if (!isset($this->dataset) || !empty($query)) {
if ($limit) {
$size = is_int($limit) && $limit < $this->page_size ? $limit : $this->page_size;
$this->storage->set_order_and_limit($this->_sort_columns(), $size, ($this->list_page-1) * $this->page_size);
}
$this->sortindex = [];
$this->dataset = $this->storage->select($query, $fast_mode);
foreach ($this->dataset as $idx => $record) {
$contact = $this->_to_rcube_contact($record);
$this->sortindex[$idx] = $this->_sort_string($contact);
}
}
}
/**
* Extract a string for sorting from the given contact record
*/
private function _sort_string($rec)
{
$str = '';
switch ($this->sort_col) {
case 'name':
$str = ($rec['name'] ?? '') . ($rec['prefix'] ?? '');
case 'firstname':
$str .= ($rec['firstname'] ?? '') . ($rec['middlename'] ?? '') . ($rec['surname'] ?? '');
break;
case 'surname':
$str = ($rec['surname'] ?? '') . ($rec['firstname'] ?? '') . ($rec['middlename'] ?? '');
break;
default:
$str = $rec[$this->sort_col] ?? '';
break;
}
if (!empty($rec['email'])) {
$str .= is_array($rec['email']) ? $rec['email'][0] : $rec['email'];
}
return mb_strtolower($str);
}
/**
* Return the cache table columns to order by
*/
private function _sort_columns()
{
$sortcols = [];
switch ($this->sort_col) {
case 'name':
$sortcols[] = 'name';
case 'firstname':
$sortcols[] = 'firstname';
break;
case 'surname':
$sortcols[] = 'surname';
break;
}
$sortcols[] = 'email';
return $sortcols;
}
/**
* Read contact groups from server
*/
private function _fetch_groups($with_contacts = false)
{
if (!isset($this->distlists)) {
$this->distlists = $this->groupmembers = [];
// Set order (and LIMIT to skip the count(*) select)
$this->storage->set_order_and_limit(['name'], 200, 0);
foreach ($this->storage->select('group', true) as $record) {
$record['ID'] = $this->uid2id($record['uid']);
foreach ((array)$record['member'] as $i => $member) {
$mid = $this->uid2id($member['uid'] ? $member['uid'] : 'mailto:' . $member['email']);
$record['member'][$i]['ID'] = $mid;
$record['member'][$i]['readonly'] = empty($member['uid']);
$this->groupmembers[$mid][] = $record['ID'];
if ($with_contacts && empty($member['uid'])) {
$this->contacts[$mid] = $record['member'][$i];
}
}
$this->distlists[$record['ID']] = $record;
}
$this->storage->set_order_and_limit($this->_sort_columns(), null, 0);
}
}
/**
* Encode object UID into a safe identifier
*/
public function uid2id($uid)
{
return rtrim(strtr(base64_encode($uid), '+/', '-_'), '=');
}
/**
* Convert Roundcube object identifier back into the original UID
*/
public function id2uid($id)
{
return base64_decode(str_pad(strtr($id, '-_', '+/'), strlen($id) % 4, '=', STR_PAD_RIGHT));
}
/**
* Build SQL query for fulltext matches
*/
private function _search_query($fields, $value, $mode)
{
$query = [];
$cols = [];
$cols = array_intersect($fields, $this->fulltext_cols);
if (count($cols)) {
if ($mode & rcube_addressbook::SEARCH_STRICT) {
$prefix = '^'; $suffix = '$';
}
else if ($mode & rcube_addressbook::SEARCH_PREFIX) {
$prefix = '^'; $suffix = '';
}
else {
$prefix = ''; $suffix = '';
}
$search_string = is_array($value) ? join(' ', $value) : $value;
foreach (rcube_utils::normalize_string($search_string, true) as $word) {
$query[] = ['words', 'LIKE', $prefix . $word . $suffix];
}
}
return $query;
}
/**
* Map fields from internal Kolab_Format to Roundcube contact format
*/
private function _to_rcube_contact($record)
{
$record['ID'] = $this->uid2id($record['uid']);
// remove empty fields
$record = array_filter($record);
// Set _type for proper icon on the list
$record['_type'] = 'person';
return $record;
}
/**
* Map fields from Roundcube format to internal kolab_format_contact properties
*/
private function _from_rcube_contact($contact, $old = [])
{
if (empty($contact['uid']) && !empty($contact['ID'])) {
$contact['uid'] = $this->id2uid($contact['ID']);
}
else if (empty($contact['uid']) && !empty($old['uid'])) {
$contact['uid'] = $old['uid'];
}
else if (empty($contact['uid'])) {
$rcube = rcube::get_instance();
$contact['uid'] = strtoupper(md5(time() . uniqid(rand())) . '-' . substr(md5($rcube->user->get_username()), 0, 16));
}
// When importing contacts 'vcard' data might be added, we don't need it (Bug #1711)
unset($contact['vcard']);
return $contact;
}
}

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