Collaboration diagram for ilParameterAppender:

Public Member Functions
	__construct ($webr_id)
	Constructor public. More...

	getErrorCode ()

	setObjId ($a_obj_id)

	getObjId ()

	setName ($a_name)

	getName ()

	setValue ($a_value)

	getValue ()

	validate ()

	add ($a_link_id)

	delete ($a_param_id)

Static Public Member Functions
static	getParameterIds ($a_webr_id, $a_link_id)
	Get Parameter ids of link. More...

static	_isEnabled ()
	Check if dynamic parameters are enabled. More...

static	_append ($a_link_data)

static	_getParams ($a_link_id)
	Get dynamic parameter definitions. More...

static	parameterToInfo ($a_name, $a_value)
	Get info text describing an existing dynamic link. More...

static	_deleteAll ($a_webr_id)

static	_getOptionSelect ()
	Get options as array. More...

Data Fields
	$webr_id = null

	$db = null

	$err = null

Detailed Description

Class ilParameterAppender.

Author: Stefan Meyer smeye.nosp@m.r.il.nosp@m.ias@g.nosp@m.mx.d.nosp@m.e

Version: $Id$

Definition at line 42 of file class.ilParameterAppender.php.

Constructor & Destructor Documentation

◆ __construct()

ilParameterAppender::__construct ( $webr_id )

Constructor public.

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

References $ilDB, and $webr_id.

         {
                 global $ilDB;
 
                 $this->webr_id = $webr_id;
                 $this->db = $ilDB;
         }

Member Function Documentation

◆ _append()

static ilParameterAppender::_append ( $a_link_data )

static

Definition at line 186 of file class.ilParameterAppender.php.

References $ilUser, $params, _getParams(), LINKS_LOGIN, LINKS_MATRICULATION, LINKS_SESSION_ID, and LINKS_USER_ID.

Referenced by ilObjLinkResourceListGUI\__readLink(), ilObjLinkResourceGUI\callDirectLink(), ilObjLinkResourceGUI\callLink(), and ilObjLinkResourceSubItemListGUI\getHTML().

         {
                 global $ilUser;
 
                 if(!is_array($a_link_data))
                 {
                         return false;
                 }
                 if(count($params = ilParameterAppender::_getParams($a_link_data['link_id'])))
                 {
                         // Check for prefix
                         foreach($params as $param_data)
                         {
                                 if(!strpos($a_link_data['target'],'?'))
                                 {
                                         $a_link_data['target'] .= "?";
                                 }
                                 else
                                 {
                                         $a_link_data['target'] .= "&";
                                 }
                                 $a_link_data['target'] .= ($param_data['name']."=");
                                 switch($param_data['value'])
                                 {
                                         case LINKS_LOGIN:
                                                 $a_link_data['target'] .= (urlencode($ilUser->getLogin()));
                                                 break;
                                                 
                                         case LINKS_SESSION_ID:
                                                 $a_link_data['target'] .= (session_id());
                                                 break;
                                                 
                                         case LINKS_USER_ID:
                                                 $a_link_data['target'] .= ($ilUser->getId());
                                                 break;
                                                 
                                         case LINKS_MATRICULATION:
                                                 $a_link_data['target'] .= ($ilUser->getMatriculation());
                                                 break;
                                 }
                         }
                 }
                 return $a_link_data;
         }

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◆ _deleteAll()

static ilParameterAppender::_deleteAll ( $a_webr_id )

static

Definition at line 278 of file class.ilParameterAppender.php.

References $ilDB, $query, and $res.

         {
                 global $ilDB;
 
                 $query = "DELETE FROM webr_params WHERE webr_id = ".
                         $ilDB->quote((int) $a_webr_id ,'integer');
                 $res = $ilDB->manipulate($query);
 
                 return true;
         }

◆ _getOptionSelect()

static ilParameterAppender::_getOptionSelect ( )

static

Get options as array.

Returns

Definition at line 293 of file class.ilParameterAppender.php.

References $lng, array, LINKS_LOGIN, LINKS_MATRICULATION, LINKS_SESSION_ID, and LINKS_USER_ID.

Referenced by ilWebResourceEditableLinkTableGUI\fillRow(), and ilObjLinkResourceGUI\initFormLink().

         {
                 global $lng;
 
                 return array(0 => $lng->txt('links_select_one'),
                                          LINKS_USER_ID => $lng->txt('links_user_id'),
                                          LINKS_LOGIN => $lng->txt('links_user_name'),
                                          LINKS_SESSION_ID => $lng->txt('links_session_id'),
                                          LINKS_MATRICULATION => $lng->txt('matriculation')
                 );
         }

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◆ _getParams()

static ilParameterAppender::_getParams ( $a_link_id )

static

Get dynamic parameter definitions.

Parameters

int $a_link_id

Returns

Definition at line 236 of file class.ilParameterAppender.php.

References $ilDB, $params, $res, $row, array, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by _append(), ilLinkResourceItems\cloneItems(), ilObjLinkResourceGUI\initFormLink(), ilWebResourceEditableLinkTableGUI\parse(), ilwebresourceTest\testWebResourceParameters(), and ilLinkResourceItems\toXML().

         {
                 global $ilDB;
 
                 $res = $ilDB->query("SELECT * FROM webr_params WHERE link_id = ".
                         $ilDB->quote((int) $a_link_id ,'integer'));
                 while($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT))
                 {
                         $params[$row->param_id]['name'] = $row->name;
                         $params[$row->param_id]['value'] = $row->value;
                 }
 
                 return count($params) ? $params : array();
         }

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◆ _isEnabled()

static ilParameterAppender::_isEnabled ( )

static

Check if dynamic parameters are enabled.

Returns

Definition at line 179 of file class.ilParameterAppender.php.

References $ilSetting.

Referenced by ilObjLinkResourceListGUI\__readLink(), ilObjLinkResourceGUI\callDirectLink(), ilObjLinkResourceGUI\callLink(), ilObjLinkResourceGUI\checkLinkInput(), ilWebResourceEditableLinkTableGUI\fillRow(), ilObjLinkResourceGUI\initFormLink(), ilObjLinkResourceGUI\saveAddLink(), ilObjLinkResourceGUI\setValuesFromLink(), and ilObjLinkResourceGUI\updateLink().

         {
                 global $ilSetting;
 
                 return $ilSetting->get('links_dynamic',false) ? true : false;
         }

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◆ add()

ilParameterAppender::add ( $a_link_id )

Definition at line 137 of file class.ilParameterAppender.php.

References $ilDB, $query, $res, getName(), getObjId(), and getValue().

         {
                 global $ilDB;
                 
                 if(!$a_link_id)
                 {
                         return false;
                 }
                 if(!strlen($this->getName() or !strlen($this->getValue())))
                 {
                         return false;
                 }
 
                 $next_id = $ilDB->nextId('webr_params');
                 $query = "INSERT INTO webr_params (param_id,webr_id,link_id,name,value) ".
                         "VALUES( ".
                         $ilDB->quote($next_id,'integer').", ".
                         $ilDB->quote($this->getObjId() ,'integer').", ".
                         $ilDB->quote($a_link_id ,'integer').", ".
                         $ilDB->quote($this->getName() ,'text').", ".
                         $ilDB->quote($this->getValue() ,'integer').
                         ")";
                 $res = $ilDB->manipulate($query);
 
                 return $next_id;
         }

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◆ delete()

ilParameterAppender::delete ( $a_param_id )

Definition at line 164 of file class.ilParameterAppender.php.

References $ilDB, $query, $res, and getObjId().

Referenced by ilObjLinkResourceGUI\deleteParameter(), and ilObjLinkResourceGUI\deleteParameterForm().

         {
                 global $ilDB;
                 
                 $query = "DELETE FROM webr_params ".
                         "WHERE param_id = ".$ilDB->quote($a_param_id ,'integer')." ".
                         "AND webr_id = ".$ilDB->quote($this->getObjId(),'integer');
                 $res = $ilDB->manipulate($query);
                 return true;
         }

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◆ getErrorCode()

ilParameterAppender::getErrorCode ( )

Definition at line 83 of file class.ilParameterAppender.php.

References $err.

         {
                 return $this->err;
         }

◆ getName()

ilParameterAppender::getName ( )

Definition at line 103 of file class.ilParameterAppender.php.

Referenced by add(), and validate().

         {
                 return $this->name;
         }

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◆ getObjId()

ilParameterAppender::getObjId ( )

Definition at line 94 of file class.ilParameterAppender.php.

References $webr_id.

Referenced by add(), and delete().

         {
                 return $this->webr_id;
         }

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◆ getParameterIds()

static ilParameterAppender::getParameterIds	(	$a_webr_id,
		$a_link_id
	)

static

Get Parameter ids of link.

Parameters

int	$a_webr_id
int	$a_link_id

Returns

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

References $ilDB, $params, $query, $res, $row, array, and ilDBConstants\FETCHMODE_ASSOC.

Referenced by ilWebLinkXmlParser\handlerBeginTag().

         {
                 global $ilDB;
                 
                 $query = "SELECT * FROM webr_params ".
                         "WHERE webr_id = ".$ilDB->quote($a_webr_id,'integer')." ".
                         "AND link_id = ".$ilDB->quote($a_link_id,'integer');
                 $res = $ilDB->query($query);
                 while($row = $res->fetchRow(ilDBConstants::FETCHMODE_ASSOC))
                 {
                         $params[] = $row['param_id'];
                 }
                 return (array) $params;
         }

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◆ getValue()

ilParameterAppender::getValue ( )

Definition at line 111 of file class.ilParameterAppender.php.

Referenced by add(), and validate().

         {
                 return $this->value;
         }

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◆ parameterToInfo()

static ilParameterAppender::parameterToInfo	(	$a_name,
		$a_value
	)

static

Get info text describing an existing dynamic link.

Parameters

string	$a_name
int	$a_value

Returns

Definition at line 257 of file class.ilParameterAppender.php.

References $info, LINKS_LOGIN, LINKS_MATRICULATION, LINKS_SESSION_ID, and LINKS_USER_ID.

Referenced by ilWebResourceEditableLinkTableGUI\fillRow(), and ilObjLinkResourceGUI\initFormLink().

         {
                 $info = $a_name;
                 
                 switch($a_value)
                 {
                         case LINKS_USER_ID:
                                 return $info.'=USER_ID';
                                 
                         case LINKS_SESSION_ID:
                                 return $info.'=SESSION_ID';
                                 
                         case LINKS_LOGIN:
                                 return $info.'=LOGIN';
                                 
                         case LINKS_MATRICULATION:
                                 return $info.'=MATRICULATION';
                 }
                 return '';
         }

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◆ setName()

ilParameterAppender::setName ( $a_name )

Definition at line 99 of file class.ilParameterAppender.php.

Referenced by ilObjLinkResourceGUI\updateLinks().

         {
                 $this->name = $a_name;
         }

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◆ setObjId()

ilParameterAppender::setObjId ( $a_obj_id )

Definition at line 89 of file class.ilParameterAppender.php.

         {
                 $this->webr_id = $a_obj_id;
         }

◆ setValue()

ilParameterAppender::setValue ( $a_value )

Definition at line 107 of file class.ilParameterAppender.php.

         {
                 $this->value = $a_value;
         }

◆ validate()

ilParameterAppender::validate ( )

Definition at line 116 of file class.ilParameterAppender.php.

References getName(), getValue(), LINKS_ERR_NO_NAME, LINKS_ERR_NO_NAME_VALUE, and LINKS_ERR_NO_VALUE.

         {
                 if(!strlen($this->getName()) and !$this->getValue())
                 {
                         $this->err = LINKS_ERR_NO_NAME_VALUE;
                         return false;
                 }
                 if(!strlen($this->getName()))
                 {
                         $this->err = LINKS_ERR_NO_NAME;
                         return false;
                 }
                 if(!$this->getValue())
                 {
                         $this->err = LINKS_ERR_NO_VALUE;
                         return false;
                 }
                 return true;
         }

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Field Documentation

◆ $db

ilParameterAppender::$db = null

Definition at line 45 of file class.ilParameterAppender.php.

◆ $err

ilParameterAppender::$err = null

Definition at line 47 of file class.ilParameterAppender.php.

Referenced by getErrorCode().

◆ $webr_id

ilParameterAppender::$webr_id = null

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

Referenced by __construct(), and getObjId().

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

Modules/WebResource/classes/class.ilParameterAppender.php

Public Member Functions

Static Public Member Functions

Data Fields

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ _append()

◆ _deleteAll()

◆ _getOptionSelect()

◆ _getParams()

◆ _isEnabled()

◆ add()

◆ delete()

◆ getErrorCode()

◆ getName()

◆ getObjId()

◆ getParameterIds()

◆ getValue()

◆ parameterToInfo()

◆ setName()

◆ setObjId()

◆ setValue()

◆ validate()

Field Documentation

◆ $db

◆ $err

◆ $webr_id