This class represents a feed url property in a property form. More...

Inheritance diagram for ilFeedUrlInputGUI:

Collaboration diagram for ilFeedUrlInputGUI:

Public Member Functions
	__construct ($a_title="", $a_postvar="")
	Constructor.
	checkInput ()
	Check input, strip slashes etc.
Public Member Functions inherited from ilTextInputGUI
	setValue ($a_value)
	Set Value.
	getValue ()
	Get Value.
	setValidationRegexp ($a_value)
	Set validation regexp.
	getValidationRegexp ()
	Get validation regexp.
	setMaxLength ($a_maxlength)
	Set Max Length.
	getMaxLength ()
	Get Max Length.
	setSize ($a_size)
	Set Size.
	setValueByArray ($a_values)
	Set value by array.
	getSize ()
	Get Size.
	setInputType ($a_type)
	set input type
	getInputType ()
	get input type
	insert (&$a_tpl)
	Insert property html.
Public Member Functions inherited from ilSubEnabledFormPropertyGUI
	addSubItem ($a_item)
	Add Subitem.
	getSubItems ()
	Get Subitems.
	setSubformMode ($a_subformmode)
	Set Subform Mode.
	getSubformMode ()
	Get Subform Mode.
	checkSubItemsInput ()
	Check SubItems.
	getSubForm ()
	Get sub form html.
Public Member Functions inherited from ilFormPropertyGUI
	getType ()
	Get Type.
	setTitle ($a_title)
	Set Title.
	getTitle ()
	Get Title.
	setPostVar ($a_postvar)
	Set Post Variable.
	getPostVar ()
	Get Post Variable.
	getFieldId ()
	Get Post Variable.
	setInfo ($a_info)
	Set Information Text.
	getInfo ()
	Get Information Text.
	setAlert ($a_alert)
	Set Alert Text.
	getAlert ()
	Get Alert Text.
	setRequired ($a_required)
	Set Required.
	getRequired ()
	Get Required.
	setDisabled ($a_disabled)
	Set Disabled.
	getDisabled ()
	Get Disabled.

Protected Attributes
	$value
	$maxlength = 200
	$size = 40
Protected Attributes inherited from ilTextInputGUI
	$value
	$maxlength = 200
	$size = 40
	$validationRegexp
Protected Attributes inherited from ilSubEnabledFormPropertyGUI
	$sub_items = array()
	$subformmode = "bottom"
Protected Attributes inherited from ilFormPropertyGUI
	$type
	$title
	$postvar
	$info
	$alert
	$required = false

Additional Inherited Members
Protected Member Functions inherited from ilFormPropertyGUI
	setType ($a_type)
	Set Type.

Detailed Description

This class represents a feed url 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 31 of file class.ilFeedUrlInputGUI.php.

Constructor & Destructor Documentation

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

Constructor.

Parameters

string	$a_title	Title
string	$a_postvar	Post Variable

Reimplemented from ilTextInputGUI.

Definition at line 43 of file class.ilFeedUrlInputGUI.php.

References ilFormPropertyGUI\setType().

        {
                parent::__construct($a_title, $a_postvar);
                $this->setType("feedurl");
        }

Here is the call graph for this function:

Member Function Documentation

ilFeedUrlInputGUI::checkInput ( )

Check input, strip slashes etc.

set alert, if input is not ok.

Returns: boolean Input ok, true/false

Reimplemented from ilTextInputGUI.

Definition at line 54 of file class.ilFeedUrlInputGUI.php.

References $lng, ilExternalFeed\_checkUrl(), ilExternalFeed\_determineFeedUrl(), ilFormPropertyGUI\getPostVar(), ilFormPropertyGUI\getRequired(), ilFormPropertyGUI\setAlert(), and ilUtil\stripSlashes().

        {
                global $lng;
                
                $lng->loadLanguageModule("feed");
                
                $_POST[$this->getPostVar()] = 
                        ilUtil::stripSlashes($_POST[$this->getPostVar()]);
                        
                // remove safari pseudo protocol
                if (substr($_POST[$this->getPostVar()], 0, 5) == "feed:")
                {
                        $_POST[$this->getPostVar()] = "http:".
                                substr($_POST[$this->getPostVar()], 5);
                }
                
                // add missing http://
                if (!is_int(strpos($_POST[$this->getPostVar()], "://")))
                {
                        $_POST[$this->getPostVar()] = "http://".$_POST[$this->getPostVar()];
                }
                        
                // check required
                if ($this->getRequired() && trim($_POST[$this->getPostVar()]) == "")
                {
                        $this->setAlert($lng->txt("msg_input_is_required"));
                        return false;
                }
                
                // check feed url
                $url = $_POST[$this->getPostVar()];
                include_once("./Services/Feeds/classes/class.ilExternalFeed.php");
                $check = ilExternalFeed::_checkUrl($url);
                // try to determine a feed url, if we failed here
                if  ($check !== true)
                {
                        $url2 = ilExternalFeed::_determineFeedUrl($url);
                        $check2 = ilExternalFeed::_checkUrl($url2);
                        
                        if ($check2 === true)
                        {
                                $_POST[$this->getPostVar()] = $url2;
                                $check = true;
                        }
                }
                // if check failed, output error message
                if  ($check !== true)
                {
                        $check = str_replace("MagpieRSS:", "", $check);
                        $this->setAlert($lng->txt("feed_no_valid_url")."<br />".$check);
                        return false;
                }
                
                return true;
        }