<?php


class kolab_format_contact extends kolab_format
{
    public $CTYPE = 'application/vcard+xml';

    public $phonetypes = array(
        'home'    => Telephone::Home,
        'work'    => Telephone::Work,
        'text'    => Telephone::Text,
        'main'    => Telephone::Voice,
        'homefax' => Telephone::Fax,
        'workfax' => Telephone::Fax,
        'mobile'  => Telephone::Cell,
        'video'   => Telephone::Video,
        'pager'   => Telephone::Pager,
        'car'     => Telephone::Car,
        'other'   => Telephone::Textphone,
    );

    public $addresstypes = array(
        'home' => Address::Home,
        'work' => Address::Work,
    );

    private $data;
    private $obj;

    // old Kolab 2 format field map
    private $kolab2_fieldmap = array(
      // kolab       => roundcube
      'full-name'    => 'name',
      'given-name'   => 'firstname',
      'middle-names' => 'middlename',
      'last-name'    => 'surname',
      'prefix'       => 'prefix',
      'suffix'       => 'suffix',
      'nick-name'    => 'nickname',
      'organization' => 'organization',
      'department'   => 'department',
      'job-title'    => 'jobtitle',
      'initials'     => 'initials',
      'birthday'     => 'birthday',
      'anniversary'  => 'anniversary',
      'phone'        => 'phone',
      'im-address'   => 'im',
      'web-page'     => 'website',
      'office-location' => 'officelocation',
      'profession'   => 'profession',
      'manager-name' => 'manager',
      'assistant'    => 'assistant',
      'spouse-name'  => 'spouse',
      'children'     => 'children',
      'body'         => 'notes',
      'pgp-publickey' => 'pgppublickey',
      'free-busy-url' => 'freebusyurl',
      'picture'       => 'photo',
    );
    private $kolab2_phonetypes = array(
        'home1' => 'home',
        'business1' => 'work',
        'business2' => 'work',
        'businessfax' => 'workfax',
    );
    private $kolab2_addresstypes = array(
        'business' => 'work'
    );
    private $kolab2_gender = array(0 => 'male', 1 => 'female');


    /**
     * Default constructor
     */
    function __construct()
    {
        $this->obj = new Contact;

        // complete phone types
        $this->phonetypes['homefax'] |= Telephone::Home;
        $this->phonetypes['workfax'] |= Telephone::Work;
    }

    /**
     * Load Contact object data from the given XML block
     *
     * @param string XML data
     */
    public function load($xml)
    {
        $this->obj = kolabformat::readContact($xml, false);
    }

    /**
     * Write Contact object data to XML format
     *
     * @return string XML data
     */
    public function write()
    {
        return kolabformat::writeContact($this->obj);
    }

    /**
     * Set contact properties to the kolabformat object
     *
     * @param array  Contact data as hash array
     */
    public function set(&$object)
    {
        // set some automatic values if missing
        if (empty($object['uid']))
            $object['uid'] = self::generate_uid();

        if (false && !$this->obj->created()) {
            if (!empty($object['created']))
                $object['created'] = new DateTime('now', self::$timezone);
            $this->obj->setCreated(self::get_datetime($object['created']));
        }

        // do the hard work of setting object values
        $this->obj->setUid($object['uid']);

        $nc = new NameComponents;
        $nc->setSurnames(self::array2vector($object['surname']));
        $nc->setGiven(self::array2vector($object['firstname']));
        $nc->setAdditional(self::array2vector($object['middlename']));
        $nc->setPrefixes(self::array2vector($object['prefix']));
        $nc->setSuffixes(self::array2vector($object['suffix']));
        $this->obj->setNameComponents($nc);
        $this->obj->setName($object['name']);

        if ($object['nickname'])
            $this->obj->setNickNames(self::array2vector($object['nickname']));

        // organisation related properties (affiliation)
        $org = new Affiliation;
        if ($object['organization'])
            $org->setOrganisation($object['organization']);
        if ($object['jobtitle'])
            $org->setTitles(self::array2vector($object['jobtitle']));
        if ($object['officelocation'])
            $org->setOffices(self::array2vector($object['officelocation']));
        if ($object['manager'])
            $org->setManagers(self::array2vector($object['manager']));
        if ($object['assistant'])
            $org->setAssistants(self::array2vector($object['assistant']));
        // department ?

        $orgs = new vectoraffiliation;
        $orgs->push($org);
        $this->obj->setAffiliations($orgs);

        // email, im, url
        $this->obj->setEmailAddresses(self::array2vector($object['email']));
        $this->obj->setIMaddresses(self::array2vector($object['im']));
        $this->obj->setUrls(self::array2vector($object['website']));

        // addresses
        $adrs = new vectoraddress;
        foreach ($object['address'] as $address) {
            $adr = new Address;
            $type = $this->addresstypes[$address['type']];
            if (isset($type))
                $adr->setTypes($type);
            else if ($address['type'])
                $adr->setLabel($address['type']);
            if ($address['street'])
                $adr->setStreet($address['street']);
            if ($address['locality'])
                $adr->setLocality($address['locality']);
            if ($address['code'])
                $adr->setCode($address['code']);
            if ($address['region'])
                $adr->setRegion($address['region']);
            if ($address['country'])
                $adr->setCountry($address['country']);

            $adrs->push($adr);
        }
        $this->obj->setAddresses($adrs);

        // telephones
        $tels = new vectortelephone;
        foreach ((array)$object['phone'] as $phone) {
            $tel = new Telephone;
            if (isset($this->phonetypes[$phone['type']]))
                $tel->setTypes($this->phonetypes[$phone['type']]);
            $tel->setNumber($phone['number']);
            $tels->push($tel);
        }
        $this->obj->setTelephones($tels);

        if ($object['gender'])
            $this->obj->setGender($object['gender'] == 'female' ? Contact::Female : Contact::Male);
        if ($object['notes'])
            $this->obj->setNote($object['notes']);
        if ($object['freebusyurl'])
            $this->obj->setFreeBusyUrl($object['freebusyurl']);
        if ($object['birthday'])
            $this->obj->setBDay(self::get_datetime($object['birthday'], null, true));
        if ($object['anniversary'])
            $this->obj->setAnniversary(self::get_datetime($object['anniversary'], null, true));

        if (!empty($object['photo'])) {
            if (strlen($object['photo']) < 255 && ($att = $object['_attachments'][$object['photo']])) {
                if ($att['content'])
                    $this->obj->setPhoto($att['content'], $att['type']);
                $object['_attachments'][$object['photo']] = false;
            }
            else if ($type = rc_image_content_type($object['photo'])) {
                $this->obj->setPhoto($object['photo'], $type);
                $object['_attachments']['photo.attachment'] = false;
            }
        }
        else if (isset($object['photo'])) {
            $this->obj->setPhoto('','');
        }

        // handle spouse, children, profession, initials, pgppublickey, etc.

        // cache this data
        $this->data = $object;
    }

    /**
     *
     */
    public function is_valid()
    {
        return $this->data || (is_object($this->obj) && true /*$this->obj->isValid()*/);
    }

    /**
     * Convert the Contact object into a hash array data structure
     *
     * @return array  Contact data as hash array
     */
    public function to_array()
    {
        // return cached result
        if (!empty($this->data))
            return $this->data;

        // read object properties into local data object
        $object = array(
            'uid'       => $this->obj->uid(),
            # 'changed'   => $this->obj->lastModified(),
            'name'      => $this->obj->name(),
        );

        $nc = $this->obj->nameComponents();
        $object['surname']    = join(' ', self::vector2array($nc->surnames()));
        $object['firstname']  = join(' ', self::vector2array($nc->given()));
        $object['middlename'] = join(' ', self::vector2array($nc->additional()));
        $object['prefix']     = join(' ', self::vector2array($nc->prefixes()));
        $object['suffix']     = join(' ', self::vector2array($nc->suffixes()));
        $object['nickname']   = join(' ', self::vector2array($this->obj->nickNames()));

        // organisation related properties (affiliation)
        $orgs = $this->obj->affiliations();
        if ($orgs->size()) {
            $org = $orgs->get(0);
            $object['organization']   = $org->organisation();
            $object['jobtitle']       = join(' ', self::vector2array($org->titles()));
            $object['manager']        = join(' ', self::vector2array($org->managers()));
            $object['assistant']      = join(' ', self::vector2array($org->assistants()));
            $object['officelocation'] = join(' ', self::vector2array($org->offices()));
        }

        $object['email']   = self::vector2array($this->obj->emailAddresses());
        $object['im']      = self::vector2array($this->obj->imAddresses());
        $object['website'] = self::vector2array($this->obj->urls());

        // addresses
        $adrtypes = array_flip($this->addresstypes);
        $addresses = $this->obj->addresses();
        for ($i=0; $i < $addresses->size(); $i++) {
            $adr = $addresses->get($i);
            $object['address'][] = array(
                'type'     => $adrtypes[$adr->types()] ? $adrtypes[$adr->types()] : '', /*$adr->label(),*/
                'street'   => $adr->street(),
                'code'     => $adr->code(),
                'locality' => $adr->locality(),
                'region'   => $adr->region(),
                'country'  => $adr->country()
            );
        }

        // telehones
        $tels = $this->obj->telephones();
        $teltypes = array_flip($this->phonetypes);
        for ($i=0; $i < $tels->size(); $i++) {
            $tel = $tels->get($i);
            $object['phone'][] = array('number' => $tel->number(), 'type' => $teltypes[$tel->types()]);
        }

        $object['notes'] = $this->obj->note();
        $object['freebusyurl'] = $this->obj->freeBusyUrl();

        if ($bday = self::php_datetime($this->obj->bDay()))
            $object['birthday'] = $bday->format('c');

        if ($anniversary = self::php_datetime($this->obj->anniversary()))
            $object['anniversary'] = $anniversary->format('c');

        if ($g = $this->obj->gender())
            $object['gender'] = $g == Contact::Female ? 'female' : 'male';

        if ($this->obj->photoMimetype())
            $object['photo'] = $this->obj->photo();

        $this->data = $object;
        return $this->data;
    }

    /**
     * Load data from old Kolab2 format
     *
     * @param array Hash array with object properties
     */
    public function fromkolab2($record)
    {
        $object = array(
          'uid' => $record['uid'],
          'email' => array(),
          'phone' => array(),
        );

        foreach ($this->kolab2_fieldmap as $kolab => $rcube) {
          if (is_array($record[$kolab]) || strlen($record[$kolab]))
            $object[$rcube] = $record[$kolab];
        }

        if (isset($record['gender']))
            $object['gender'] = $this->kolab2_gender[$record['gender']];

        foreach ((array)$record['email'] as $i => $email)
            $object['email'][] = $email['smtp-address'];

        if (!$record['email'] && $record['emails'])
            $object['email'] = preg_split('/,\s*/', $record['emails']);

        if (is_array($record['address'])) {
            foreach ($record['address'] as $i => $adr) {
                $object['address'][] = array(
                    'type' => $this->kolab2_addresstypes[$adr['type']] ? $this->kolab2_addresstypes[$adr['type']] : $adr['type'],
                    'street' => $adr['street'],
                    'locality' => $adr['locality'],
                    'code' => $adr['postal-code'],
                    'region' => $adr['region'],
                    'country' => $adr['country'],
                );
            }
        }

        // remove empty fields
        $this->data = array_filter($object);
    }
}