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-rw-r--r--program/include/rcube_contacts.php1002
1 files changed, 0 insertions, 1002 deletions
diff --git a/program/include/rcube_contacts.php b/program/include/rcube_contacts.php
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--- a/program/include/rcube_contacts.php
+++ /dev/null
@@ -1,1002 +0,0 @@
-<?php
-
-/*
- +-----------------------------------------------------------------------+
- | program/include/rcube_contacts.php |
- | |
- | This file is part of the Roundcube Webmail client |
- | Copyright (C) 2006-2012, The Roundcube Dev Team |
- | |
- | Licensed under the GNU General Public License version 3 or |
- | any later version with exceptions for skins & plugins. |
- | See the README file for a full license statement. |
- | |
- | PURPOSE: |
- | Interface to the local address book database |
- | |
- +-----------------------------------------------------------------------+
- | Author: Thomas Bruederli <roundcube@gmail.com> |
- +-----------------------------------------------------------------------+
-*/
-
-
-/**
- * Model class for the local address book database
- *
- * @package Framework
- * @subpackage Addressbook
- */
-class rcube_contacts extends rcube_addressbook
-{
- // protected for backward compat. with some plugins
- protected $db_name = 'contacts';
- protected $db_groups = 'contactgroups';
- protected $db_groupmembers = 'contactgroupmembers';
- protected $vcard_fieldmap = array();
-
- /**
- * Store database connection.
- *
- * @var rcube_db
- */
- private $db = null;
- private $user_id = 0;
- private $filter = null;
- private $result = null;
- private $cache;
- private $table_cols = array('name', 'email', 'firstname', 'surname');
- private $fulltext_cols = array('name', 'firstname', 'surname', 'middlename', 'nickname',
- 'jobtitle', 'organization', 'department', 'maidenname', 'email', 'phone',
- 'address', 'street', 'locality', 'zipcode', 'region', 'country', 'website', 'im', 'notes');
-
- // public properties
- public $primary_key = 'contact_id';
- public $name;
- public $readonly = false;
- public $groups = true;
- public $undelete = true;
- public $list_page = 1;
- public $page_size = 10;
- public $group_id = 0;
- public $ready = false;
- public $coltypes = array('name', 'firstname', 'surname', 'middlename', 'prefix', 'suffix', 'nickname',
- 'jobtitle', 'organization', 'department', 'assistant', 'manager',
- 'gender', 'maidenname', 'spouse', 'email', 'phone', 'address',
- 'birthday', 'anniversary', 'website', 'im', 'notes', 'photo');
-
- const SEPARATOR = ',';
-
-
- /**
- * Object constructor
- *
- * @param object Instance of the rcube_db class
- * @param integer User-ID
- */
- function __construct($dbconn, $user)
- {
- $this->db = $dbconn;
- $this->user_id = $user;
- $this->ready = $this->db && !$this->db->is_error();
- }
-
-
- /**
- * Returns addressbook name
- */
- function get_name()
- {
- return $this->name;
- }
-
-
- /**
- * Save a search string for future listings
- *
- * @param string SQL params to use in listing method
- */
- function set_search_set($filter)
- {
- $this->filter = $filter;
- $this->cache = null;
- }
-
-
- /**
- * Getter for saved search properties
- *
- * @return mixed Search properties used by this class
- */
- function get_search_set()
- {
- return $this->filter;
- }
-
-
- /**
- * Setter for the current group
- * (empty, has to be re-implemented by extending class)
- */
- function set_group($gid)
- {
- $this->group_id = $gid;
- $this->cache = null;
- }
-
-
- /**
- * Reset all saved results and search parameters
- */
- function reset()
- {
- $this->result = null;
- $this->filter = null;
- $this->cache = null;
- }
-
-
- /**
- * List all active contact groups of this source
- *
- * @param string Search string to match group name
- * @return array Indexed list of contact groups, each a hash array
- */
- function list_groups($search = null)
- {
- $results = array();
-
- if (!$this->groups)
- return $results;
-
- $sql_filter = $search ? " AND " . $this->db->ilike('name', '%'.$search.'%') : '';
-
- $sql_result = $this->db->query(
- "SELECT * FROM ".$this->db->table_name($this->db_groups).
- " WHERE del<>1".
- " AND user_id=?".
- $sql_filter.
- " ORDER BY name",
- $this->user_id);
-
- while ($sql_result && ($sql_arr = $this->db->fetch_assoc($sql_result))) {
- $sql_arr['ID'] = $sql_arr['contactgroup_id'];
- $results[] = $sql_arr;
- }
-
- return $results;
- }
-
-
- /**
- * Get group properties such as name and email address(es)
- *
- * @param string Group identifier
- * @return array Group properties as hash array
- */
- function get_group($group_id)
- {
- $sql_result = $this->db->query(
- "SELECT * FROM ".$this->db->table_name($this->db_groups).
- " WHERE del<>1".
- " AND contactgroup_id=?".
- " AND user_id=?",
- $group_id, $this->user_id);
-
- if ($sql_result && ($sql_arr = $this->db->fetch_assoc($sql_result))) {
- $sql_arr['ID'] = $sql_arr['contactgroup_id'];
- return $sql_arr;
- }
-
- return null;
- }
-
- /**
- * List the current set of contact records
- *
- * @param array List of cols to show, Null means all
- * @param int Only return this number of records, use negative values for tail
- * @param boolean True to skip the count query (select only)
- * @return array Indexed list of contact records, each a hash array
- */
- function list_records($cols=null, $subset=0, $nocount=false)
- {
- if ($nocount || $this->list_page <= 1) {
- // create dummy result, we don't need a count now
- $this->result = new rcube_result_set();
- } else {
- // count all records
- $this->result = $this->count();
- }
-
- $start_row = $subset < 0 ? $this->result->first + $this->page_size + $subset : $this->result->first;
- $length = $subset != 0 ? abs($subset) : $this->page_size;
-
- if ($this->group_id)
- $join = " LEFT JOIN ".$this->db->table_name($this->db_groupmembers)." AS m".
- " ON (m.contact_id = c.".$this->primary_key.")";
-
- $order_col = (in_array($this->sort_col, $this->table_cols) ? $this->sort_col : 'name');
- $order_cols = array('c.'.$order_col);
- if ($order_col == 'firstname')
- $order_cols[] = 'c.surname';
- else if ($order_col == 'surname')
- $order_cols[] = 'c.firstname';
- if ($order_col != 'name')
- $order_cols[] = 'c.name';
- $order_cols[] = 'c.email';
-
- $sql_result = $this->db->limitquery(
- "SELECT * FROM ".$this->db->table_name($this->db_name)." AS c" .
- $join .
- " WHERE c.del<>1" .
- " AND c.user_id=?" .
- ($this->group_id ? " AND m.contactgroup_id=?" : "").
- ($this->filter ? " AND (".$this->filter.")" : "") .
- " ORDER BY ". $this->db->concat($order_cols) .
- " " . $this->sort_order,
- $start_row,
- $length,
- $this->user_id,
- $this->group_id);
-
- // determine whether we have to parse the vcard or if only db cols are requested
- $read_vcard = !$cols || count(array_intersect($cols, $this->table_cols)) < count($cols);
-
- while ($sql_result && ($sql_arr = $this->db->fetch_assoc($sql_result))) {
- $sql_arr['ID'] = $sql_arr[$this->primary_key];
-
- if ($read_vcard)
- $sql_arr = $this->convert_db_data($sql_arr);
- else {
- $sql_arr['email'] = explode(self::SEPARATOR, $sql_arr['email']);
- $sql_arr['email'] = array_map('trim', $sql_arr['email']);
- }
-
- $this->result->add($sql_arr);
- }
-
- $cnt = count($this->result->records);
-
- // update counter
- if ($nocount)
- $this->result->count = $cnt;
- else if ($this->list_page <= 1) {
- if ($cnt < $this->page_size && $subset == 0)
- $this->result->count = $cnt;
- else if (isset($this->cache['count']))
- $this->result->count = $this->cache['count'];
- else
- $this->result->count = $this->_count();
- }
-
- return $this->result;
- }
-
-
- /**
- * Search contacts
- *
- * @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*)
- * @param boolean $select True if results are requested, False if count only
- * @param boolean $nocount True to skip the count query (select only)
- * @param array $required List of fields that cannot be empty
- *
- * @return object rcube_result_set Contact records and 'count' value
- */
- function search($fields, $value, $mode=0, $select=true, $nocount=false, $required=array())
- {
- if (!is_array($fields))
- $fields = array($fields);
- if (!is_array($required) && !empty($required))
- $required = array($required);
-
- $where = $and_where = array();
- $mode = intval($mode);
- $WS = ' ';
- $AS = self::SEPARATOR;
-
- foreach ($fields as $idx => $col) {
- // direct ID search
- if ($col == 'ID' || $col == $this->primary_key) {
- $ids = !is_array($value) ? explode(self::SEPARATOR, $value) : $value;
- $ids = $this->db->array2list($ids, 'integer');
- $where[] = 'c.' . $this->primary_key.' IN ('.$ids.')';
- continue;
- }
- // fulltext search in all fields
- else if ($col == '*') {
- $words = array();
- foreach (explode($WS, rcube_utils::normalize_string($value)) as $word) {
- switch ($mode) {
- case 1: // strict
- $words[] = '(' . $this->db->ilike('words', $word . '%')
- . ' OR ' . $this->db->ilike('words', '%' . $WS . $word . $WS . '%')
- . ' OR ' . $this->db->ilike('words', '%' . $WS . $word) . ')';
- break;
- case 2: // prefix
- $words[] = '(' . $this->db->ilike('words', $word . '%')
- . ' OR ' . $this->db->ilike('words', '%' . $WS . $word . '%') . ')';
- break;
- default: // partial
- $words[] = $this->db->ilike('words', '%' . $word . '%');
- }
- }
- $where[] = '(' . join(' AND ', $words) . ')';
- }
- else {
- $val = is_array($value) ? $value[$idx] : $value;
- // table column
- if (in_array($col, $this->table_cols)) {
- switch ($mode) {
- case 1: // strict
- $where[] = '(' . $this->db->quoteIdentifier($col) . ' = ' . $this->db->quote($val)
- . ' OR ' . $this->db->ilike($col, $val . $AS . '%')
- . ' OR ' . $this->db->ilike($col, '%' . $AS . $val . $AS . '%')
- . ' OR ' . $this->db->ilike($col, '%' . $AS . $val) . ')';
- break;
- case 2: // prefix
- $where[] = '(' . $this->db->ilike($col, $val . '%')
- . ' OR ' . $this->db->ilike($col, $AS . $val . '%') . ')';
- break;
- default: // partial
- $where[] = $this->db->ilike($col, '%' . $val . '%');
- }
- }
- // vCard field
- else {
- if (in_array($col, $this->fulltext_cols)) {
- foreach (rcube_utils::normalize_string($val, true) as $word) {
- switch ($mode) {
- case 1: // strict
- $words[] = '(' . $this->db->ilike('words', $word . $WS . '%')
- . ' OR ' . $this->db->ilike('words', '%' . $AS . $word . $WS .'%')
- . ' OR ' . $this->db->ilike('words', '%' . $AS . $word) . ')';
- break;
- case 2: // prefix
- $words[] = '(' . $this->db->ilike('words', $word . '%')
- . ' OR ' . $this->db->ilike('words', $AS . $word . '%') . ')';
- break;
- default: // partial
- $words[] = $this->db->ilike('words', '%' . $word . '%');
- }
- }
- $where[] = '(' . join(' AND ', $words) . ')';
- }
- if (is_array($value))
- $post_search[$col] = mb_strtolower($val);
- }
- }
- }
-
- foreach (array_intersect($required, $this->table_cols) as $col) {
- $and_where[] = $this->db->quoteIdentifier($col).' <> '.$this->db->quote('');
- }
-
- if (!empty($where)) {
- // use AND operator for advanced searches
- $where = join(is_array($value) ? ' AND ' : ' OR ', $where);
- }
-
- if (!empty($and_where))
- $where = ($where ? "($where) AND " : '') . join(' AND ', $and_where);
-
- // Post-searching in vCard data fields
- // we will search in all records and then build a where clause for their IDs
- if (!empty($post_search)) {
- $ids = array(0);
- // build key name regexp
- $regexp = '/^(' . implode(array_keys($post_search), '|') . ')(?:.*)$/';
- // use initial WHERE clause, to limit records number if possible
- if (!empty($where))
- $this->set_search_set($where);
-
- // count result pages
- $cnt = $this->count();
- $pages = ceil($cnt / $this->page_size);
- $scnt = count($post_search);
-
- // get (paged) result
- for ($i=0; $i<$pages; $i++) {
- $this->list_records(null, $i, true);
- while ($row = $this->result->next()) {
- $id = $row[$this->primary_key];
- $found = array();
- foreach (preg_grep($regexp, array_keys($row)) as $col) {
- $pos = strpos($col, ':');
- $colname = $pos ? substr($col, 0, $pos) : $col;
- $search = $post_search[$colname];
- foreach ((array)$row[$col] as $value) {
- // composite field, e.g. address
- foreach ((array)$value as $val) {
- $val = mb_strtolower($val);
- switch ($mode) {
- case 1:
- $got = ($val == $search);
- break;
- case 2:
- $got = ($search == substr($val, 0, strlen($search)));
- break;
- default:
- $got = (strpos($val, $search) !== false);
- break;
- }
-
- if ($got) {
- $found[$colname] = true;
- break 2;
- }
- }
- }
- }
- // all fields match
- if (count($found) >= $scnt) {
- $ids[] = $id;
- }
- }
- }
-
- // build WHERE clause
- $ids = $this->db->array2list($ids, 'integer');
- $where = 'c.' . $this->primary_key.' IN ('.$ids.')';
- // reset counter
- unset($this->cache['count']);
-
- // when we know we have an empty result
- if ($ids == '0') {
- $this->set_search_set($where);
- return ($this->result = new rcube_result_set(0, 0));
- }
- }
-
- if (!empty($where)) {
- $this->set_search_set($where);
- if ($select)
- $this->list_records(null, 0, $nocount);
- else
- $this->result = $this->count();
- }
-
- return $this->result;
- }
-
-
- /**
- * Count number of available contacts in database
- *
- * @return rcube_result_set Result object
- */
- function count()
- {
- $count = isset($this->cache['count']) ? $this->cache['count'] : $this->_count();
-
- return new rcube_result_set($count, ($this->list_page-1) * $this->page_size);
- }
-
-
- /**
- * Count number of available contacts in database
- *
- * @return int Contacts count
- */
- private function _count()
- {
- if ($this->group_id)
- $join = " LEFT JOIN ".$this->db->table_name($this->db_groupmembers)." AS m".
- " ON (m.contact_id=c.".$this->primary_key.")";
-
- // count contacts for this user
- $sql_result = $this->db->query(
- "SELECT COUNT(c.contact_id) AS rows".
- " FROM ".$this->db->table_name($this->db_name)." AS c".
- $join.
- " WHERE c.del<>1".
- " AND c.user_id=?".
- ($this->group_id ? " AND m.contactgroup_id=?" : "").
- ($this->filter ? " AND (".$this->filter.")" : ""),
- $this->user_id,
- $this->group_id
- );
-
- $sql_arr = $this->db->fetch_assoc($sql_result);
-
- $this->cache['count'] = (int) $sql_arr['rows'];
-
- return $this->cache['count'];
- }
-
-
- /**
- * Return the last result set
- *
- * @return mixed Result array or NULL if nothing selected yet
- */
- function get_result()
- {
- return $this->result;
- }
-
-
- /**
- * Get a specific contact record
- *
- * @param mixed record identifier(s)
- * @return mixed Result object with all record fields or False if not found
- */
- function get_record($id, $assoc=false)
- {
- // return cached result
- if ($this->result && ($first = $this->result->first()) && $first[$this->primary_key] == $id)
- return $assoc ? $first : $this->result;
-
- $this->db->query(
- "SELECT * FROM ".$this->db->table_name($this->db_name).
- " WHERE contact_id=?".
- " AND user_id=?".
- " AND del<>1",
- $id,
- $this->user_id
- );
-
- if ($sql_arr = $this->db->fetch_assoc()) {
- $record = $this->convert_db_data($sql_arr);
- $this->result = new rcube_result_set(1);
- $this->result->add($record);
- }
-
- return $assoc && $record ? $record : $this->result;
- }
-
-
- /**
- * Get group assignments of a specific contact record
- *
- * @param mixed Record identifier
- * @return array List of assigned groups as ID=>Name pairs
- */
- function get_record_groups($id)
- {
- $results = array();
-
- if (!$this->groups)
- return $results;
-
- $sql_result = $this->db->query(
- "SELECT cgm.contactgroup_id, cg.name FROM " . $this->db->table_name($this->db_groupmembers) . " AS cgm" .
- " LEFT JOIN " . $this->db->table_name($this->db_groups) . " AS cg ON (cgm.contactgroup_id = cg.contactgroup_id AND cg.del<>1)" .
- " WHERE cgm.contact_id=?",
- $id
- );
- while ($sql_result && ($sql_arr = $this->db->fetch_assoc($sql_result))) {
- $results[$sql_arr['contactgroup_id']] = $sql_arr['name'];
- }
-
- return $results;
- }
-
-
- /**
- * Check the given data before saving.
- * If input not valid, the message to display can be fetched using get_error()
- *
- * @param array Assoziative array with data to save
- * @param boolean Try to fix/complete record automatically
- * @return boolean True if input is valid, False if not.
- */
- public function validate(&$save_data, $autofix = false)
- {
- // validate e-mail addresses
- $valid = parent::validate($save_data, $autofix);
-
- // require at least one e-mail address (syntax check is already done)
- if ($valid && !array_filter($this->get_col_values('email', $save_data, true))) {
- $this->set_error(self::ERROR_VALIDATE, 'noemailwarning');
- $valid = false;
- }
-
- return $valid;
- }
-
-
- /**
- * Create a new contact record
- *
- * @param array Associative array with save data
- * @return integer|boolean The created record ID on success, False on error
- */
- function insert($save_data, $check=false)
- {
- if (!is_array($save_data))
- return false;
-
- $insert_id = $existing = false;
-
- if ($check) {
- foreach ($save_data as $col => $values) {
- if (strpos($col, 'email') === 0) {
- foreach ((array)$values as $email) {
- if ($existing = $this->search('email', $email, false, false))
- break 2;
- }
- }
- }
- }
-
- $save_data = $this->convert_save_data($save_data);
- $a_insert_cols = $a_insert_values = array();
-
- foreach ($save_data as $col => $value) {
- $a_insert_cols[] = $this->db->quoteIdentifier($col);
- $a_insert_values[] = $this->db->quote($value);
- }
-
- if (!$existing->count && !empty($a_insert_cols)) {
- $this->db->query(
- "INSERT INTO ".$this->db->table_name($this->db_name).
- " (user_id, changed, del, ".join(', ', $a_insert_cols).")".
- " VALUES (".intval($this->user_id).", ".$this->db->now().", 0, ".join(', ', $a_insert_values).")"
- );
-
- $insert_id = $this->db->insert_id($this->db_name);
- }
-
- // also add the newly created contact to the active group
- if ($insert_id && $this->group_id)
- $this->add_to_group($this->group_id, $insert_id);
-
- $this->cache = null;
-
- return $insert_id;
- }
-
-
- /**
- * Update a specific contact record
- *
- * @param mixed Record identifier
- * @param array Assoziative array with save data
- * @return boolean True on success, False on error
- */
- function update($id, $save_cols)
- {
- $updated = false;
- $write_sql = array();
- $record = $this->get_record($id, true);
- $save_cols = $this->convert_save_data($save_cols, $record);
-
- foreach ($save_cols as $col => $value) {
- $write_sql[] = sprintf("%s=%s", $this->db->quoteIdentifier($col), $this->db->quote($value));
- }
-
- if (!empty($write_sql)) {
- $this->db->query(
- "UPDATE ".$this->db->table_name($this->db_name).
- " SET changed=".$this->db->now().", ".join(', ', $write_sql).
- " WHERE contact_id=?".
- " AND user_id=?".
- " AND del<>1",
- $id,
- $this->user_id
- );
-
- $updated = $this->db->affected_rows();
- $this->result = null; // clear current result (from get_record())
- }
-
- return $updated;
- }
-
-
- private function convert_db_data($sql_arr)
- {
- $record = array();
- $record['ID'] = $sql_arr[$this->primary_key];
-
- if ($sql_arr['vcard']) {
- unset($sql_arr['email']);
- $vcard = new rcube_vcard($sql_arr['vcard'], RCMAIL_CHARSET, false, $this->vcard_fieldmap);
- $record += $vcard->get_assoc() + $sql_arr;
- }
- else {
- $record += $sql_arr;
- $record['email'] = explode(self::SEPARATOR, $record['email']);
- $record['email'] = array_map('trim', $record['email']);
- }
-
- return $record;
- }
-
-
- private function convert_save_data($save_data, $record = array())
- {
- $out = array();
- $words = '';
-
- // copy values into vcard object
- $vcard = new rcube_vcard($record['vcard'] ? $record['vcard'] : $save_data['vcard'], RCMAIL_CHARSET, false, $this->vcard_fieldmap);
- $vcard->reset();
- foreach ($save_data as $key => $values) {
- list($field, $section) = explode(':', $key);
- $fulltext = in_array($field, $this->fulltext_cols);
- foreach ((array)$values as $value) {
- if (isset($value))
- $vcard->set($field, $value, $section);
- if ($fulltext && is_array($value))
- $words .= ' ' . rcube_utils::normalize_string(join(" ", $value));
- else if ($fulltext && strlen($value) >= 3)
- $words .= ' ' . rcube_utils::normalize_string($value);
- }
- }
- $out['vcard'] = $vcard->export(false);
-
- foreach ($this->table_cols as $col) {
- $key = $col;
- if (!isset($save_data[$key]))
- $key .= ':home';
- if (isset($save_data[$key])) {
- if (is_array($save_data[$key]))
- $out[$col] = join(self::SEPARATOR, $save_data[$key]);
- else
- $out[$col] = $save_data[$key];
- }
- }
-
- // save all e-mails in database column
- $out['email'] = join(self::SEPARATOR, $vcard->email);
-
- // join words for fulltext search
- $out['words'] = join(" ", array_unique(explode(" ", $words)));
-
- return $out;
- }
-
-
- /**
- * Mark one or more contact records as deleted
- *
- * @param array Record identifiers
- * @param boolean Remove record(s) irreversible (unsupported)
- */
- function delete($ids, $force=true)
- {
- if (!is_array($ids))
- $ids = explode(self::SEPARATOR, $ids);
-
- $ids = $this->db->array2list($ids, 'integer');
-
- // flag record as deleted (always)
- $this->db->query(
- "UPDATE ".$this->db->table_name($this->db_name).
- " SET del=1, changed=".$this->db->now().
- " WHERE user_id=?".
- " AND contact_id IN ($ids)",
- $this->user_id
- );
-
- $this->cache = null;
-
- return $this->db->affected_rows();
- }
-
-
- /**
- * Undelete one or more contact records
- *
- * @param array Record identifiers
- */
- function undelete($ids)
- {
- if (!is_array($ids))
- $ids = explode(self::SEPARATOR, $ids);
-
- $ids = $this->db->array2list($ids, 'integer');
-
- // clear deleted flag
- $this->db->query(
- "UPDATE ".$this->db->table_name($this->db_name).
- " SET del=0, changed=".$this->db->now().
- " WHERE user_id=?".
- " AND contact_id IN ($ids)",
- $this->user_id
- );
-
- $this->cache = null;
-
- return $this->db->affected_rows();
- }
-
-
- /**
- * Remove all records from the database
- */
- function delete_all()
- {
- $this->cache = null;
-
- $this->db->query("UPDATE ".$this->db->table_name($this->db_name).
- " SET del=1, changed=".$this->db->now().
- " WHERE user_id = ?", $this->user_id);
-
- return $this->db->affected_rows();
- }
-
-
- /**
- * Create a contact group with the given name
- *
- * @param string The group name
- * @return mixed False on error, array with record props in success
- */
- function create_group($name)
- {
- $result = false;
-
- // make sure we have a unique name
- $name = $this->unique_groupname($name);
-
- $this->db->query(
- "INSERT INTO ".$this->db->table_name($this->db_groups).
- " (user_id, changed, name)".
- " VALUES (".intval($this->user_id).", ".$this->db->now().", ".$this->db->quote($name).")"
- );
-
- if ($insert_id = $this->db->insert_id($this->db_groups))
- $result = array('id' => $insert_id, 'name' => $name);
-
- return $result;
- }
-
-
- /**
- * Delete the given group (and all linked group members)
- *
- * @param string Group identifier
- * @return boolean True on success, false if no data was changed
- */
- function delete_group($gid)
- {
- // flag group record as deleted
- $sql_result = $this->db->query(
- "UPDATE ".$this->db->table_name($this->db_groups).
- " SET del=1, changed=".$this->db->now().
- " WHERE contactgroup_id=?".
- " AND user_id=?",
- $gid, $this->user_id
- );
-
- $this->cache = null;
-
- return $this->db->affected_rows();
- }
-
-
- /**
- * Rename a specific contact group
- *
- * @param string Group identifier
- * @param string New name to set for this group
- * @return boolean New name on success, false if no data was changed
- */
- function rename_group($gid, $newname, &$new_gid)
- {
- // make sure we have a unique name
- $name = $this->unique_groupname($newname);
-
- $sql_result = $this->db->query(
- "UPDATE ".$this->db->table_name($this->db_groups).
- " SET name=?, changed=".$this->db->now().
- " WHERE contactgroup_id=?".
- " AND user_id=?",
- $name, $gid, $this->user_id
- );
-
- return $this->db->affected_rows() ? $name : false;
- }
-
-
- /**
- * Add the given contact records the a certain group
- *
- * @param string Group identifier
- * @param array List of contact identifiers to be added
- * @return int Number of contacts added
- */
- function add_to_group($group_id, $ids)
- {
- if (!is_array($ids))
- $ids = explode(self::SEPARATOR, $ids);
-
- $added = 0;
- $exists = array();
-
- // get existing assignments ...
- $sql_result = $this->db->query(
- "SELECT contact_id FROM ".$this->db->table_name($this->db_groupmembers).
- " WHERE contactgroup_id=?".
- " AND contact_id IN (".$this->db->array2list($ids, 'integer').")",
- $group_id
- );
- while ($sql_result && ($sql_arr = $this->db->fetch_assoc($sql_result))) {
- $exists[] = $sql_arr['contact_id'];
- }
- // ... and remove them from the list
- $ids = array_diff($ids, $exists);
-
- foreach ($ids as $contact_id) {
- $this->db->query(
- "INSERT INTO ".$this->db->table_name($this->db_groupmembers).
- " (contactgroup_id, contact_id, created)".
- " VALUES (?, ?, ".$this->db->now().")",
- $group_id,
- $contact_id
- );
-
- if ($error = $this->db->is_error())
- $this->set_error(self::ERROR_SAVING, $error);
- else
- $added++;
- }
-
- return $added;
- }
-
-
- /**
- * Remove the given contact records from a certain group
- *
- * @param string Group identifier
- * @param array List of contact identifiers to be removed
- * @return int Number of deleted group members
- */
- function remove_from_group($group_id, $ids)
- {
- if (!is_array($ids))
- $ids = explode(self::SEPARATOR, $ids);
-
- $ids = $this->db->array2list($ids, 'integer');
-
- $sql_result = $this->db->query(
- "DELETE FROM ".$this->db->table_name($this->db_groupmembers).
- " WHERE contactgroup_id=?".
- " AND contact_id IN ($ids)",
- $group_id
- );
-
- return $this->db->affected_rows();
- }
-
-
- /**
- * Check for existing groups with the same name
- *
- * @param string Name to check
- * @return string A group name which is unique for the current use
- */
- private function unique_groupname($name)
- {
- $checkname = $name;
- $num = 2; $hit = false;
-
- do {
- $sql_result = $this->db->query(
- "SELECT 1 FROM ".$this->db->table_name($this->db_groups).
- " WHERE del<>1".
- " AND user_id=?".
- " AND name=?",
- $this->user_id,
- $checkname);
-
- // append number to make name unique
- if ($hit = $this->db->fetch_array($sql_result)) {
- $checkname = $name . ' ' . $num++;
- }
- } while ($hit);
-
- return $checkname;
- }
-
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-09 01:34:28 +0000