XML writer class. More...

Inheritance diagram for ilUserXMLWriter:

Collaboration diagram for ilUserXMLWriter:

Public Member Functions
	__construct ()
	constructor More...

	setAttachRoles ($value)

	setObjects (&$users)

	start ()

	getXML ()

	__buildHeader ()

	__buildFooter ()

	__handleUser ($row)

	__addElementMulti ($tagname, $value, $attrs=null, $settingsname=null, $requiredTag=false)

	__addElement ($tagname, $value, $attrs=null, $settingsname=null, $requiredTag=false)

	setSettings ($settings)
	write access to settings More...

	setAttachPreferences ($attachPrefs)
	if set to true, all preferences of a user will be set More...

Public Member Functions inherited from ilXmlWriter
	__construct ($version="1.0", $outEnc="utf-8", $inEnc="utf-8")
	constructor More...

	_ilXmlWriter ()
	destructor @access public More...

	xmlSetDtdDef ($dtdDef)
	Sets dtd definition. More...

	xmlSetStSheet ($stSheet)
	Sets stylesheet. More...

	xmlSetGenCmt ($genCmt)
	Sets generated comment. More...

	xmlEncodeData ($data)
	Encodes text from input encoding into output encoding. More...

	xmlFormatData ($data)
	Indents text for better reading. More...

	xmlFormatElement ($array)
	Callback function for xmlFormatData; do not invoke directly. More...

	xmlHeader ()
	Writes xml header @access public. More...

	xmlStartTag ($tag, $attrs=null, $empty=false, $encode=true, $escape=true)
	Writes a starttag. More...

	xmlEndTag ($tag)
	Writes an endtag. More...

	xmlComment ($comment)
	Writes a comment. More...

	xmlData ($data, $encode=true, $escape=true)
	Writes data. More...

	xmlElement ($tag, $attrs=null, $data=null, $encode=true, $escape=true)
	Writes a basic element (no children, just textual content) More...

	xmlDumpFile ($file, $format=true)
	Dumps xml document from memory into a file. More...

	xmlDumpMem ($format=true)
	Returns xml document from memory. More...

	appendXML ($a_str)
	append xml string to document More...

	xmlClear ()
	clears xmlStr @access public More...

Static Public Member Functions
static	getExportablePreferences ()
	return exportable preference keys as found in db More...

static	isPrefExportable ($key)
	returns wether a key from db is exportable or not More...

Static Public Member Functions inherited from ilXmlWriter
static	_xmlEscapeData ($data)
	Escapes reserved characters. More...

Data Fields
	$ilias

	$xml

	$users

	$user_id = 0

	$attachRoles = false

	$attachPreferences = false

Data Fields inherited from ilXmlWriter
	$xmlStr

	$version

	$outEnc

	$inEnc

	$dtdDef = ""

	$stSheet = ""

	$genCmt = "Generated by ILIAS XmlWriter"

Private Member Functions
	__handlePreferences ($prefs, $row)

	canExport ($tagname, $settingsname=null)

	getPictureValue ($usr_id)
	return array with baseencoded picture data as key value, encoding type as encoding, and image type as key type. More...

Private Attributes
	$settings

Static Private Attributes
static	$exportablePrefs

Detailed Description

XML writer class.

Class to simplify manual writing of xml documents. It only supports writing xml sequentially, because the xml document is saved in a string with no additional structure information. The author is responsible for well-formedness and validity of the xml document.

Author: Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

Id: class.ilObjectXMLWriter.php,v 1.3 2005/11/04 12:50:24 smeyer Exp

Definition at line 20 of file class.ilUserXMLWriter.php.

Constructor & Destructor Documentation

◆ __construct()

ilUserXMLWriter::__construct ( )

constructor

Parameters

string	xml version
string	output encoding
string	input encoding @access public

Definition at line 44 of file class.ilUserXMLWriter.php.

    {
        global $DIC;
 
        $ilias = $DIC['ilias'];
        $ilUser = $DIC['ilUser'];
 
        parent::__construct();
 
        $this->ilias = $ilias;
        $this->user_id = $ilUser->getId();
        $this->attachRoles = false;
        
        /*              $this->exportablePrefs = array(
                    "priv_feed_pass", "language", "style", "skin", 'ilPageEditor_HTMLMode',
                     'ilPageEditor_JavaScript', 'ilPageEditor_MediaMode', 'tst_javascript',
                     'tst_lastquestiontype', 'tst_multiline_answers', 'tst_use_previous_answers',
                    'graphicalAnswerSetting', "weekstart"
                );*/
    }

References $DIC, $ilias, $ilUser, and ILIAS\GlobalScreen\Provider\__construct().

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Member Function Documentation

◆ __addElement()

ilUserXMLWriter::__addElement	(	$tagname,
		$value,
		$attrs = `null`,
		$settingsname = `null`,
		$requiredTag = `false`
	)

Definition at line 295 of file class.ilUserXMLWriter.php.

    {
        if ($this->canExport($tagname, $settingsname)) {
            if (strlen($value) > 0 || $requiredTag || (is_array($attrs) && count($attrs) > 0)) {
                $this->xmlElement($tagname, $attrs, $value);
            }
        }
    }

References canExport(), and ilXmlWriter\xmlElement().

Referenced by __addElementMulti(), and __handleUser().

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◆ __addElementMulti()

ilUserXMLWriter::__addElementMulti	(	$tagname,
		$value,
		$attrs = `null`,
		$settingsname = `null`,
		$requiredTag = `false`
	)

Definition at line 286 of file class.ilUserXMLWriter.php.

    {
        if (is_array($value) && sizeof($value)) {
            foreach ($value as $idx => $item) {
                $this->__addElement($tagname, $item, $attrs, $settingsname, $requiredTag);
            }
        }
    }

References __addElement().

Referenced by __handleUser().

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◆ __buildFooter()

ilUserXMLWriter::__buildFooter ( )

Definition at line 115 of file class.ilUserXMLWriter.php.

    {
        $this->xmlEndTag('Users');
    }

References ilXmlWriter\xmlEndTag().

Referenced by start().

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◆ __buildHeader()

ilUserXMLWriter::__buildHeader ( )

Definition at line 104 of file class.ilUserXMLWriter.php.

    {
        $this->xmlSetDtdDef("<!DOCTYPE Users PUBLIC \"-//ILIAS//DTD UserImport//EN\" \"" . ILIAS_HTTP_PATH . "/xml/ilias_user_5_1.dtd\">");
        $this->xmlSetGenCmt("User of ilias system");
        $this->xmlHeader();
 
        $this->xmlStartTag('Users');
 
        return true;
    }

References ILIAS_HTTP_PATH, ilXmlWriter\xmlHeader(), ilXmlWriter\xmlSetDtdDef(), ilXmlWriter\xmlSetGenCmt(), and ilXmlWriter\xmlStartTag().

Referenced by start().

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◆ __handlePreferences()

ilUserXMLWriter::__handlePreferences	(	$prefs,
		$row
	)

private

Definition at line 266 of file class.ilUserXMLWriter.php.

    {
        //todo nadia: test mail_address_option
        include_once("Services/Mail/classes/class.ilMailOptions.php");
        $mailOptions = new ilMailOptions($row["usr_id"]);
        $prefs["mail_incoming_type"] = $mailOptions->getIncomingType();
        $prefs["mail_address_option"] = $mailOptions->getEmailAddressMode();
        $prefs["mail_signature"] = $mailOptions->getSignature();
        $prefs["mail_linebreak"] = $mailOptions->getLinebreak();
        if (count($prefs)) {
            $this->xmlStartTag("Prefs");
            foreach ($prefs as $key => $value) {
                if (ilUserXMLWriter::isPrefExportable($key)) {
                    $this->xmlElement("Pref", array("key" => $key), $value);
                }
            }
            $this->xmlEndTag("Prefs");
        }
    }

References isPrefExportable(), ilXmlWriter\xmlElement(), ilXmlWriter\xmlEndTag(), and ilXmlWriter\xmlStartTag().

Referenced by __handleUser().

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◆ __handleUser()

ilUserXMLWriter::__handleUser ( $row )

Definition at line 120 of file class.ilUserXMLWriter.php.

    {
        global $DIC;
 
        $ilDB = $DIC['ilDB'];
        $lng = $DIC['lng'];
        if (!is_array($this->settings)) {
            include_once('./Services/User/classes/class.ilObjUserFolder.php');
            $this->setSettings(ilObjUserFolder::getExportSettings());
        }
 
        $prefs = ilObjUser::_getPreferences($row["usr_id"]);
        
        if (strlen($row["language"]) == 0) {
            $row["language"] = $lng->getDefaultLanguage();
        }
 
        $attrs = array(
            'Id' => "il_" . IL_INST_ID . "_usr_" . $row["usr_id"],
            'Language' => $row["language"],
            'Action' => "Update"
        );
 
        $this->xmlStartTag("User", $attrs);
 
        $this->xmlElement("Login", null, $row["login"]);
 
        if ($this->attachRoles == true) {
            include_once './Services/AccessControl/classes/class.ilObjRole.php';
 
            $query = sprintf(
                "SELECT object_data.title, object_data.description,  rbac_fa.* " .
                            "FROM object_data, rbac_ua, rbac_fa WHERE rbac_ua.usr_id = %s " .
                            "AND rbac_ua.rol_id = rbac_fa.rol_id AND object_data.obj_id = rbac_fa.rol_id",
                $ilDB->quote($row["usr_id"], 'integer')
            );
            $rbacresult = $ilDB->query($query);
 
            while ($rbacrow = $rbacresult->fetchRow(ilDBConstants::FETCHMODE_ASSOC)) {
                if ($rbacrow["assign"] != "y") {
                    continue;
                }
 
                $type = "";
 
                if ($rbacrow["parent"] == ROLE_FOLDER_ID) {
                    $type = "Global";
                } else {
                    $type = "Local";
                }
                if (strlen($type)) {
                    $this->xmlElement(
                        "Role",
                        array("Id" =>
                                "il_" . IL_INST_ID . "_role_" . $rbacrow["rol_id"], "Type" => $type),
                        $rbacrow["title"]
                        );
                }
            }
        }
 
        $this->__addElement("Firstname", $row["firstname"]);
        $this->__addElement("Lastname", $row["lastname"]);
        $this->__addElement("Title", $row["title"]);
 
        if ($this->canExport("PersonalPicture", "upload")) {
            $imageData = $this->getPictureValue($row["usr_id"]);
            if ($imageData) {
                $value = array_shift($imageData); //$imageData["value"];
                $this->__addElement("PersonalPicture", $value, $imageData, "upload");
            }
        }
 
 
        $this->__addElement("Gender", $row["gender"]);
        $this->__addElement("Email", $row["email"]);
        $this->__addElement("SecondEmail", $row["second_email"], null, "second_email");
        $this->__addElement("Birthday", $row["birthday"]);
        $this->__addElement("Institution", $row["institution"]);
        $this->__addElement("Street", $row["street"]);
        $this->__addElement("City", $row["city"]);
        $this->__addElement("PostalCode", $row["zipcode"], null, "zipcode");
        $this->__addElement("Country", $row["country"]);
        $this->__addElement("SelCountry", $row["sel_country"], null, "sel_country");
        $this->__addElement("PhoneOffice", $row["phone_office"], null, "phone_office");
        $this->__addElement("PhoneHome", $row["phone_home"], null, "phone_home");
        $this->__addElement("PhoneMobile", $row["phone_mobile"], null, "phone_mobile");
        $this->__addElement("Fax", $row["fax"]);
        $this->__addElement("Hobby", $row["hobby"]);
        
        $this->__addElementMulti("GeneralInterest", $row["interests_general"], null, "interests_general");
        $this->__addElementMulti("OfferingHelp", $row["interests_help_offered"], null, "interests_help_offered");
        $this->__addElementMulti("LookingForHelp", $row["interests_help_looking"], null, "interests_help_looking");
        
        $this->__addElement("Department", $row["department"]);
        $this->__addElement("Comment", $row["referral_comment"], null, "referral_comment");
        $this->__addElement("Matriculation", $row["matriculation"]);
        $this->__addElement("Active", $row["active"] ? "true":"false");
        $this->__addElement("ClientIP", $row["client_ip"], null, "client_ip");
        $this->__addElement("TimeLimitOwner", $row["time_limit_owner"], null, "time_limit_owner");
        $this->__addElement("TimeLimitUnlimited", $row["time_limit_unlimited"], null, "time_limit_unlimited");
        $this->__addElement("TimeLimitFrom", $row["time_limit_from"], null, "time_limit_from");
        $this->__addElement("TimeLimitUntil", $row["time_limit_until"], null, "time_limit_until");
        $this->__addElement("TimeLimitMessage", $row["time_limit_message"], null, "time_limit_message");
        $this->__addElement("ApproveDate", $row["approve_date"], null, "approve_date");
        $this->__addElement("AgreeDate", $row["agree_date"], null, "agree_date");
 
        if (strlen($row["auth_mode"]) > 0) {
            $this->__addElement("AuthMode", null, array("type" => $row["auth_mode"]), "auth_mode", true);
        }
 
        if (strlen($row["ext_account"]) > 0) {
            $this->__addElement("ExternalAccount", $row["ext_account"], null, "ext_account", true);
        }
 
        if ($this->canExport("Look", "skin_style")) {
            $this->__addElement("Look", null, array(
                "Skin" => $prefs["skin"], "Style" => $prefs["style"]
            ), "skin_style", true);
        }
 
 
        $this->__addElement("LastUpdate", $row["last_update"], null, "last_update");
        $this->__addElement("LastLogin", $row["last_login"], null, "last_login");
 
        include_once("./Services/User/classes/class.ilUserDefinedData.php");
        $udf_data = new ilUserDefinedData($row['usr_id']);
        $udf_data->addToXML($this, $this->settings);
 
        $this->__addElement("AccountInfo", $row["ext_account"], array("Type" => "external"));
 
        $this->__addElement("GMapsInfo", null, array(
            "longitude" => $row["longitude"],
            "latitude" => $row["latitude"],
            "zoom" => $row["loc_zoom"]));
 
        $this->__addElement("Feedhash", $row["feed_hash"]);
 
        if ($this->attachPreferences || $this->canExport("prefs", "preferences")) {
            $this->__handlePreferences($prefs, $row);
        }
        
        $this->xmlEndTag('User');
    }

References $DIC, $ilDB, $lng, $query, $type, __addElement(), __addElementMulti(), __handlePreferences(), ilObjUser\_getPreferences(), canExport(), ilDBConstants\FETCHMODE_ASSOC, ilObjUserFolder\getExportSettings(), getPictureValue(), setSettings(), settings(), ilXmlWriter\xmlElement(), ilXmlWriter\xmlEndTag(), and ilXmlWriter\xmlStartTag().

Referenced by start().

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◆ canExport()

ilUserXMLWriter::canExport	(	$tagname,
		$settingsname = `null`
	)

private

Definition at line 304 of file class.ilUserXMLWriter.php.

    {
        return !is_array($this->settings) ||
               in_array(strtolower($tagname), $this->settings) !== false ||
               in_array($settingsname, $this->settings) !== false;
    }

References settings().

Referenced by __addElement(), and __handleUser().

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◆ getExportablePreferences()

static ilUserXMLWriter::getExportablePreferences ( )

static

return exportable preference keys as found in db

Returns: array of string

Definition at line 381 of file class.ilUserXMLWriter.php.

    {
        return array(
                'hits_per_page',
                'public_city',
                'public_country',
                'public_department',
                'public_email',
                'public_second_email',
                'public_fax',
                'public_hobby',
                'public_institution',
                'public_matriculation',
                'public_phone',
                'public_phone_home',
                'public_phone_mobile',
                'public_phone_office',
                'public_profile',
                'public_street',
                'public_upload',
                'public_zip',
                'send_info_mails',
                /*'show_users_online',*/
                'hide_own_online_status',
                'bs_allow_to_contact_me',
                'chat_osc_accept_msg',
                'user_tz',
                'weekstart',
                'mail_incoming_type',
                'mail_signature',
                'mail_linebreak',
                'public_interests_general',
                'public_interests_help_offered',
                'public_interests_help_looking'
        );
    }

Referenced by isPrefExportable().

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◆ getPictureValue()

ilUserXMLWriter::getPictureValue ( $usr_id )

private

return array with baseencoded picture data as key value, encoding type as encoding, and image type as key type.

Parameters

int $usr_id

Definition at line 326 of file class.ilUserXMLWriter.php.

    {
        global $DIC;
 
        $ilDB = $DIC['ilDB'];
        // personal picture
        $q = sprintf(
            "SELECT value FROM usr_pref WHERE usr_id = %s AND keyword = %s",
            $ilDB->quote($usr_id, "integer"),
            $ilDB->quote('profile_image', "text")
        );
        $r = $ilDB->query($q);
        if ($ilDB->numRows($r) == 1) {
            $personal_picture_data = $r->fetchRow(ilDBConstants::FETCHMODE_ASSOC);
            $personal_picture = $personal_picture_data["value"];
            $webspace_dir = ilUtil::getWebspaceDir();
            $image_file = $webspace_dir . "/usr_images/" . $personal_picture;
            if (@is_file($image_file)) {
                $fh = fopen($image_file, "rb");
                if ($fh) {
                    $image_data = fread($fh, filesize($image_file));
                    fclose($fh);
                    $base64 = base64_encode($image_data);
                    $imagetype = "image/jpeg";
                    if (preg_match("/.*\.(png|gif)$/", $personal_picture, $matches)) {
                        $imagetype = "image/" . $matches[1];
                    }
                    return array(
                        "value" => $base64,
                        "encoding" => "Base64",
                        "imagetype" => $imagetype
                    );
                }
            }
        }
        return false;
    }

References $DIC, $ilDB, ilDBConstants\FETCHMODE_ASSOC, and ilUtil\getWebspaceDir().

Referenced by __handleUser().

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◆ getXML()

ilUserXMLWriter::getXML ( )

Definition at line 98 of file class.ilUserXMLWriter.php.

    {
        return $this->xmlDumpMem(false);
    }

References ilXmlWriter\xmlDumpMem().

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◆ isPrefExportable()

static ilUserXMLWriter::isPrefExportable ( $key )

static

returns wether a key from db is exportable or not

Parameters

string $key

Returns: boolean

Definition at line 424 of file class.ilUserXMLWriter.php.

    {
        return in_array($key, ilUserXMLWriter::getExportablePreferences());
    }

References getExportablePreferences().

Referenced by __handlePreferences(), ilUserImportParser\importEndTag(), and ilUserImportParser\verifyPref().

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◆ setAttachPreferences()

ilUserXMLWriter::setAttachPreferences ( $attachPrefs )

if set to true, all preferences of a user will be set

Parameters

bool $attachPrefs

Definition at line 371 of file class.ilUserXMLWriter.php.

    {
        $this->attachPreferences = $attachPrefs;
    }

◆ setAttachRoles()

ilUserXMLWriter::setAttachRoles ( $value )

Definition at line 65 of file class.ilUserXMLWriter.php.

    {
        $this->attachRoles = $value == 1? true : false;
    }

◆ setObjects()

ilUserXMLWriter::setObjects ( & $users )

Definition at line 70 of file class.ilUserXMLWriter.php.

    {
        $this->users = &$users;
    }

References $users.

◆ setSettings()

ilUserXMLWriter::setSettings ( $settings )

write access to settings

Parameters

array $settings

Definition at line 316 of file class.ilUserXMLWriter.php.

    {
        $this->settings = $settings;
    }

References $settings, and settings().

Referenced by __handleUser().

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◆ start()

ilUserXMLWriter::start ( )

Definition at line 76 of file class.ilUserXMLWriter.php.

    {
        if (!is_array($this->users)) {
            return false;
        }
 
        $this->__buildHeader();
 
 
        include_once("./Services/User/classes/class.ilUserDefinedFields.php");
        $udf_data = &ilUserDefinedFields::_getInstance();
        $udf_data->addToXML($this);
 
        foreach ($this->users as $user) {
            $this->__handleUser($user);
        }
 
        $this->__buildFooter();
 
        return true;
    }

References __buildFooter(), __buildHeader(), __handleUser(), and ilUserDefinedFields\_getInstance().

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Field Documentation

◆ $attachPreferences

ilUserXMLWriter::$attachPreferences = false

Definition at line 27 of file class.ilUserXMLWriter.php.

◆ $attachRoles

ilUserXMLWriter::$attachRoles = false

Definition at line 26 of file class.ilUserXMLWriter.php.

◆ $exportablePrefs

ilUserXMLWriter::$exportablePrefs

staticprivate

Definition at line 28 of file class.ilUserXMLWriter.php.

◆ $ilias

ilUserXMLWriter::$ilias

Definition at line 22 of file class.ilUserXMLWriter.php.

Referenced by __construct().

◆ $settings

ilUserXMLWriter::$settings

private

Definition at line 35 of file class.ilUserXMLWriter.php.

Referenced by setSettings().

◆ $user_id

ilUserXMLWriter::$user_id = 0

Definition at line 25 of file class.ilUserXMLWriter.php.

◆ $users

ilUserXMLWriter::$users

Definition at line 24 of file class.ilUserXMLWriter.php.

Referenced by setObjects().

◆ $xml

ilUserXMLWriter::$xml

Definition at line 23 of file class.ilUserXMLWriter.php.

The documentation for this class was generated from the following file:

Services/User/classes/class.ilUserXMLWriter.php

Public Member Functions

Static Public Member Functions

Data Fields

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ __addElement()

◆ __addElementMulti()

◆ __buildFooter()

◆ __buildHeader()

◆ __handlePreferences()

◆ __handleUser()

◆ canExport()

◆ getExportablePreferences()

◆ getPictureValue()

◆ getXML()

◆ isPrefExportable()

◆ setAttachPreferences()

◆ setAttachRoles()

◆ setObjects()

◆ setSettings()

◆ start()

Field Documentation

◆ $attachPreferences

◆ $attachRoles

◆ $exportablePrefs

◆ $ilias

◆ $settings

◆ $user_id

◆ $users

◆ $xml