This class represents a date/time property in a property form. More...

Inheritance diagram for ilDateTimeInputGUI:

Collaboration diagram for ilDateTimeInputGUI:

Public Member Functions
	__construct ($a_title="", $a_postvar="")
	Constructor. More...

	setDate (ilDateTime $a_date=null)
	set date E.g $dt_form->setDate(new ilDateTime(time(),IL_CAL_UTC)); or $dt_form->setDate(new ilDateTime('2008-06-12 08:00:00',IL_CAL_DATETIME)); More...

	getDate ()
	Get Date, yyyy-mm-dd. More...

	setShowTime ($a_showtime)
	Set Show Time Information. More...

	getShowTime ()
	Get Show Time Information. More...

	setStartYear ($a_year)
	Set start year. More...

	getStartYear ()
	Get start year. More...

	setMinuteStepSize ($a_step_size)
	Set minute step size E.g 5 => The selection will only show 00,05,10... minutes. More...

	getMinuteStepSize ()
	Get minute step size. More...

	setShowSeconds ($a_showseconds)
	Set Show Seconds. More...

	getShowSeconds ()
	Get Show Seconds. More...

	setValueByArray ($a_values)
	Set value by array. More...

	hasInvalidInput ()

	checkInput ()
	Check input, strip slashes etc. More...

	render ()
	Insert property html. More...

	insert ($a_tpl)
	Insert property html. More...

	getTableFilterHTML ()
	Get HTML for table filter. More...

	serializeData ()
	serialize data More...

	unserializeData ($a_data)
	unserialize data More...

	getPostValueForComparison ()
	parse post value to make it comparable More...

	getToolbarHTML ()
	Get HTML for toolbar. More...

	hideSubForm ()
	Sub form hidden on init? More...

Public Member Functions inherited from ilSubEnabledFormPropertyGUI
	addSubItem ($a_item)
	Add Subitem. More...

	getSubItems ()
	Get Subitems. More...

	getSubInputItemsRecursive ()
	returns a flat array of possibly existing subitems recursively More...

	checkSubItemsInput ()
	Check SubItems. More...

	getSubForm ()
	Get sub form html. More...

	getItemByPostVar ($a_post_var)
	Get item by post var. More...

Public Member Functions inherited from ilFormPropertyGUI
	__construct ($a_title="", $a_postvar="")
	Constructor. More...

	executeCommand ()
	Execute command. More...

	getType ()
	Get Type. More...

	setTitle ($a_title)
	Set Title. More...

	getTitle ()
	Get Title. More...

	setPostVar ($a_postvar)
	Set Post Variable. More...

	getPostVar ()
	Get Post Variable. More...

	getFieldId ()
	Get Post Variable. More...

	setInfo ($a_info)
	Set Information Text. More...

	getInfo ()
	Get Information Text. More...

	setAlert ($a_alert)
	Set Alert Text. More...

	getAlert ()
	Get Alert Text. More...

	setRequired ($a_required)
	Set Required. More...

	getRequired ()
	Get Required. More...

	setDisabled ($a_disabled)
	Set Disabled. More...

	getDisabled ()
	Get Disabled. More...

	checkInput ()
	Check input, strip slashes etc. More...

	setParentForm ($a_parentform)
	Set Parent Form. More...

	getParentForm ()
	Get Parent Form. More...

	setParent ($a_val)
	Set Parent GUI object. More...

	getParent ()
	Get Parent GUI object. More...

	getSubForm ()
	Get sub form html. More...

	hideSubForm ()
	Sub form hidden on init? More...

	setHiddenTitle ($a_val)
	Set hidden title (for screenreaders) More...

	getHiddenTitle ()
	Get hidden title. More...

	getItemByPostVar ($a_post_var)
	Get item by post var. More...

	serializeData ()
	serialize data More...

	unserializeData ($a_data)
	unserialize data More...

	writeToSession ()
	Write to session. More...

	clearFromSession ()
	Clear session value. More...

	readFromSession ()
	Read from session. More...

	getHiddenTag ($a_post_var, $a_value)
	Get hidden tag (used for disabled properties) More...

	setMulti ($a_multi, $a_sortable=false, $a_addremove=true)
	Set Multi. More...

	getMulti ()
	Get Multi. More...

	setMultiValues (array $a_values)
	Set multi values. More...

	getMultiValues ()
	Get multi values. More...

	getContentOutsideFormTag ()
	Get content that has to reside outside of the parent form tag, e.g. More...

	stripSlashesAddSpaceFallback ($a_str)
	Strip slashes with add space fallback, see https://www.ilias.de/mantis/view.php?id=19727. More...

	getTableFilterLabelFor ()
	Get label "for" attribute value for filter. More...

	getFormLabelFor ()
	Get label "for" attribute value for form. More...

Public Member Functions inherited from ilTableFilterItem
	getTableFilterHTML ()
	Get input item HTML to be inserted into table filters. More...

	getTableFilterLabelFor ()
	Get label "for" attribute value. More...

	getToolbarHTML ()
	Get input item HTML to be inserted into ilToolbarGUI. More...

Protected Member Functions
	getDatePickerTimeFormat ()

	parseDatePickerConfig ()
	parse properties to datepicker config More...

Protected Member Functions inherited from ilFormPropertyGUI
	setType ($a_type)
	Set Type. More...

	getMultiIconsHTML ()
	Get HTML for multiple value icons. More...

Protected Attributes
	$lng

	$user

	$date

	$time = "00:00:00"

	$showtime = false

	$showseconds = false

	$minute_step_size = 5

	$startyear = ''

	$invalid_input = ''

Protected Attributes inherited from ilSubEnabledFormPropertyGUI
	$sub_items = array()

Protected Attributes inherited from ilFormPropertyGUI
	$ctrl

	$lng

	$type

	$title

	$postvar

	$info

	$alert

	$required = false

	$parentgui

	$parentform

	$hidden_title = ""

	$multi = false

	$multi_sortable = false

	$multi_addremove = true

	$multi_values

Additional Inherited Members
Static Public Member Functions inherited from ilFormPropertyGUI
static	removeProhibitedCharacters ($a_text)
	Remove prohibited characters see #19159. More...

Detailed Description

This class represents a date/time property in a property form.

Author: Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version: $Id$

Definition at line 11 of file class.ilDateTimeInputGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilDateTimeInputGUI::__construct	(	$a_title = `""`,
		$a_postvar = `""`
	)

Constructor.

Parameters

string	$a_title	Title
string	$a_postvar	Post Variable

Reimplemented from ilFormPropertyGUI.

Definition at line 37 of file class.ilDateTimeInputGUI.php.

    {
        global $DIC;
 
        $this->lng = $DIC->language();
        $this->user = $DIC->user();
        parent::__construct($a_title, $a_postvar);
        $this->setType("datetime");
    }

References $DIC, ilFormPropertyGUI\setType(), and user().

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Member Function Documentation

◆ checkInput()

ilDateTimeInputGUI::checkInput ( )

Check input, strip slashes etc.

set alert, if input is not ok.

Returns: boolean Input ok, true/false

Reimplemented from ilFormPropertyGUI.

Definition at line 187 of file class.ilDateTimeInputGUI.php.

    {
        $lng = $this->lng;
        
        if ($this->getDisabled()) {
            return true;
        }
 
        $post = $_POST[$this->getPostVar()];
        
        // always done to make sure there are no obsolete values left
        $this->setDate(null);
        
        $valid = false;
        if (trim($post)) {
            $parsed = ilCalendarUtil::parseIncomingDate($post, $this->getDatePickerTimeFormat());
            if ($parsed) {
                $this->setDate($parsed);
                $valid = true;
            }
        } elseif (!$this->getRequired()) {
            $valid = true;
        }
        
        if ($valid &&
            $this->getDate() &&
            $this->getStartYear() &&
            $this->getDate()->get(IL_CAL_FKT_DATE, "Y") < $this->getStartYear()) {
            $valid = false;
        }
        
        if (!$valid) {
            $this->invalid_input = $post;
            $_POST[$this->getPostVar()] = null;
            
            $this->setAlert($lng->txt("form_msg_wrong_date"));
        } else {
            if ($this->getDate() !== null) {
                // getInput() should return a generic format
                $post_format = $this->getShowTime()
                    ? IL_CAL_DATETIME
                    : IL_CAL_DATE;
                $_POST[$this->getPostVar()] = $this->getDate()->get($post_format);
            } else {
                $_POST[$this->getPostVar()] = null;
            }
        }
        
        if ($valid) {
            $valid = $this->checkSubItemsInput();
        }
        
        return $valid;
    }

References $_POST, $lng, $post, $valid, ilSubEnabledFormPropertyGUI\checkSubItemsInput(), getDate(), getDatePickerTimeFormat(), ilFormPropertyGUI\getDisabled(), ilFormPropertyGUI\getPostVar(), ilFormPropertyGUI\getRequired(), getShowTime(), getStartYear(), IL_CAL_DATE, IL_CAL_DATETIME, IL_CAL_FKT_DATE, ilCalendarUtil\parseIncomingDate(), ilFormPropertyGUI\setAlert(), and setDate().

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◆ getDate()

ilDateTimeInputGUI::getDate ( )

Get Date, yyyy-mm-dd.

Returns: object Date, yyyy-mm-dd

Definition at line 68 of file class.ilDateTimeInputGUI.php.

    {
        return $this->date;
    }

References $date.

Referenced by checkInput(), hideSubForm(), render(), and serializeData().

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◆ getDatePickerTimeFormat()

ilDateTimeInputGUI::getDatePickerTimeFormat ( )

protected

Definition at line 172 of file class.ilDateTimeInputGUI.php.

    {
        return (int) $this->getShowTime() + (int) $this->getShowSeconds();
    }

References getShowSeconds(), and getShowTime().

Referenced by checkInput(), render(), and setValueByArray().

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◆ getMinuteStepSize()

ilDateTimeInputGUI::getMinuteStepSize ( )

Get minute step size.

@access public

Definition at line 132 of file class.ilDateTimeInputGUI.php.

    {
        return $this->minute_step_size;
    }

References $minute_step_size.

Referenced by parseDatePickerConfig().

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◆ getPostValueForComparison()

ilDateTimeInputGUI::getPostValueForComparison ( )

parse post value to make it comparable

used by combination input gui

Definition at line 375 of file class.ilDateTimeInputGUI.php.

    {
        // :TODO:
        return trim($_POST[$this->getPostVar()]);
    }

References $_POST, and ilFormPropertyGUI\getPostVar().

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◆ getShowSeconds()

ilDateTimeInputGUI::getShowSeconds ( )

Get Show Seconds.

Returns: boolean Show Seconds

Definition at line 152 of file class.ilDateTimeInputGUI.php.

    {
        return $this->showseconds;
    }

References $showseconds.

Referenced by getDatePickerTimeFormat().

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◆ getShowTime()

ilDateTimeInputGUI::getShowTime ( )

Get Show Time Information.

Returns: boolean Show Time Information

Definition at line 88 of file class.ilDateTimeInputGUI.php.

    {
        return $this->showtime;
    }

References $showtime.

Referenced by checkInput(), getDatePickerTimeFormat(), and unserializeData().

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◆ getStartYear()

ilDateTimeInputGUI::getStartYear ( )

Get start year.

Returns: integer Start year

Reimplemented in ilBirthdayInputGUI.

Definition at line 108 of file class.ilDateTimeInputGUI.php.

    {
        return $this->startyear;
    }

References $startyear.

Referenced by checkInput(), and parseDatePickerConfig().

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◆ getTableFilterHTML()

ilDateTimeInputGUI::getTableFilterHTML ( )

Get HTML for table filter.

Implements ilTableFilterItem.

Definition at line 333 of file class.ilDateTimeInputGUI.php.

    {
        $html = $this->render();
        return $html;
    }

References $html, and render().

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◆ getToolbarHTML()

ilDateTimeInputGUI::getToolbarHTML ( )

Get HTML for toolbar.

Implements ilToolbarItem.

Definition at line 384 of file class.ilDateTimeInputGUI.php.

    {
        $html = $this->render("toolbar");
        return $html;
    }

References $html, and render().

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◆ hasInvalidInput()

ilDateTimeInputGUI::hasInvalidInput ( )

Definition at line 177 of file class.ilDateTimeInputGUI.php.

    {
        return (bool) $this->invalid_input;
    }

References $invalid_input.

◆ hideSubForm()

ilDateTimeInputGUI::hideSubForm ( )

Sub form hidden on init?

Reimplemented from ilFormPropertyGUI.

Definition at line 390 of file class.ilDateTimeInputGUI.php.

    {
        return (!$this->getDate() || $this->getDate()->isNull());
    }

References getDate().

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◆ insert()

ilDateTimeInputGUI::insert ( $a_tpl )

Insert property html.

Returns: int Size

Definition at line 321 of file class.ilDateTimeInputGUI.php.

    {
        $html = $this->render();
 
        $a_tpl->setCurrentBlock("prop_generic");
        $a_tpl->setVariable("PROP_GENERIC", $html);
        $a_tpl->parseCurrentBlock();
    }

References $html, and render().

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◆ parseDatePickerConfig()

ilDateTimeInputGUI::parseDatePickerConfig ( )

protected

parse properties to datepicker config

Returns: array

Reimplemented in ilBirthdayInputGUI.

Definition at line 247 of file class.ilDateTimeInputGUI.php.

    {
        $config = null;
        if ($this->getMinuteStepSize()) {
            $config['stepping'] = (int) $this->getMinuteStepSize();
        }
        if ($this->getStartYear()) {
            $config['minDate'] = $this->getStartYear() . '-01-01';
        }
        return $config;
    }

References $config, getMinuteStepSize(), and getStartYear().

Referenced by render().

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◆ render()

ilDateTimeInputGUI::render ( )

Insert property html.

Definition at line 263 of file class.ilDateTimeInputGUI.php.

    {
        $ilUser = $this->user;
        $lng = $this->lng;
        
        $tpl = new ilTemplate("tpl.prop_datetime.html", true, true, "Services/Form");
 
        // config picker
        if (!$this->getDisabled()) {
            $picker_id = md5($this->getPostVar()); // :TODO: unique?
            $tpl->setVariable('DATEPICKER_ID', $picker_id);
            
            ilCalendarUtil::addDateTimePicker(
                $picker_id,
                $this->getDatePickerTimeFormat(),
                $this->parseDatePickerConfig(),
                null,
                null,
                null,
                "subform_" . $this->getPostVar()
            );
        } else {
            $tpl->setVariable('DATEPICKER_DISABLED', 'disabled="disabled" ');
        }
        
        // :TODO: i18n?
        $pl_format = ilCalendarUtil::getUserDateFormat($this->getDatePickerTimeFormat());
        $tpl->setVariable('PLACEHOLDER', $pl_format);
 
        // accessibility description
        $tpl->setVariable(
            'DESCRIPTION',
            ilUtil::prepareFormOutput($lng->txt("form_date_aria_desc") . " " . $pl_format)
        );
        
        // current value
        $date_value = htmlspecialchars($this->invalid_input);
        if (!$date_value &&
            $this->getDate()) {
            $out_format = ilCalendarUtil::getUserDateFormat($this->getDatePickerTimeFormat(), true);
            $date_value = $this->getDate()->get(IL_CAL_FKT_DATE, $out_format, $ilUser->getTimeZone());
        }
 
        $tpl->setVariable('DATEPICKER_VALUE', $date_value);
        $tpl->setVariable('DATE_ID', $this->getPostVar());
        
        if ($this->getRequired()) {
            $tpl->setVariable("REQUIRED", "required=\"required\"");
        }
        
        return $tpl->get();
    }

References $ilUser, $lng, $tpl, $user, ilCalendarUtil\addDateTimePicker(), getDate(), getDatePickerTimeFormat(), ilFormPropertyGUI\getDisabled(), ilFormPropertyGUI\getPostVar(), ilFormPropertyGUI\getRequired(), ilCalendarUtil\getUserDateFormat(), IL_CAL_FKT_DATE, parseDatePickerConfig(), and ilUtil\prepareFormOutput().

Referenced by getTableFilterHTML(), getToolbarHTML(), and insert().

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◆ serializeData()

ilDateTimeInputGUI::serializeData ( )

serialize data

Reimplemented from ilFormPropertyGUI.

Definition at line 342 of file class.ilDateTimeInputGUI.php.

    {
        if ($this->getDate()) {
            return serialize($this->getDate()->get(IL_CAL_UNIX));
        }
    }

References getDate(), and IL_CAL_UNIX.

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◆ setDate()

ilDateTimeInputGUI::setDate ( ilDateTime $a_date = null )

set date E.g $dt_form->setDate(new ilDateTime(time(),IL_CAL_UTC)); or $dt_form->setDate(new ilDateTime('2008-06-12 08:00:00',IL_CAL_DATETIME));

For fullday (no timezone conversion) events use:

            $dt_form->setDate(new ilDate('2008-08-01',IL_CAL_DATE));

Parameters

object $a_date ilDate or ilDateTime object

Definition at line 58 of file class.ilDateTimeInputGUI.php.

    {
        $this->date = $a_date;
    }

Referenced by checkInput(), setValueByArray(), and unserializeData().

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◆ setMinuteStepSize()

ilDateTimeInputGUI::setMinuteStepSize ( $a_step_size )

Set minute step size E.g 5 => The selection will only show 00,05,10... minutes.

@access public

Parameters

int	minute step_size 1,5,10,15,20...

Definition at line 121 of file class.ilDateTimeInputGUI.php.

    {
        $this->minute_step_size = $a_step_size;
    }

◆ setShowSeconds()

ilDateTimeInputGUI::setShowSeconds ( $a_showseconds )

Set Show Seconds.

Parameters

boolean $a_showseconds Show Seconds

Definition at line 142 of file class.ilDateTimeInputGUI.php.

    {
        $this->showseconds = $a_showseconds;
    }

◆ setShowTime()

ilDateTimeInputGUI::setShowTime ( $a_showtime )

Set Show Time Information.

Parameters

boolean $a_showtime Show Time Information

Definition at line 78 of file class.ilDateTimeInputGUI.php.

    {
        $this->showtime = $a_showtime;
    }

◆ setStartYear()

ilDateTimeInputGUI::setStartYear ( $a_year )

Set start year.

Parameters

integer Start year

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

    {
        $this->startyear = $a_year;
    }

◆ setValueByArray()

ilDateTimeInputGUI::setValueByArray ( $a_values )

Set value by array.

Parameters

array $a_values value array

Definition at line 162 of file class.ilDateTimeInputGUI.php.

    {
        $incoming = $a_values[$this->getPostVar()];
        $this->setDate(ilCalendarUtil::parseIncomingDate($incoming, $this->getDatePickerTimeFormat()));
                
        foreach ($this->getSubItems() as $item) {
            $item->setValueByArray($a_values);
        }
    }

References getDatePickerTimeFormat(), ilFormPropertyGUI\getPostVar(), ilSubEnabledFormPropertyGUI\getSubItems(), ilCalendarUtil\parseIncomingDate(), and setDate().

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◆ unserializeData()

ilDateTimeInputGUI::unserializeData ( $a_data )

unserialize data

Reimplemented from ilFormPropertyGUI.

Definition at line 352 of file class.ilDateTimeInputGUI.php.

    {
        $tmp = unserialize($a_data);
        if ($tmp) {
            // we used to serialize the complete instance
            if (is_object($tmp)) {
                $date = $tmp;
            } else {
                $date = $this->getShowTime()
                    ? new ilDateTime($tmp, IL_CAL_UNIX)
                    : new ilDate($tmp, IL_CAL_UNIX);
            }
            $this->setDate($date);
        } else {
            $this->setDate(null);
        }
    }