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Public Member Functions
ilLinkResourceItems Class Reference
Modules/WebResource

Class ilObjLinkResourceGUI. More...

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Public Member Functions

 ilLinkResourceItems ($webr_id)
 Constructor public.
 setLinkResourceRefId ($a_ref_id)
 getLinkResourceRefId ()
 setLinkResourceId ($a_id)
 getLinkResourceId ()
 setLinkId ($a_id)
 getLinkId ()
 setTitle ($a_title)
 getTitle ()
 setDescription ($a_description)
 getDescription ()
 setTarget ($a_target)
 getTarget ()
 setActiveStatus ($a_status)
 getActiveStatus ()
 setDisableCheckStatus ($a_status)
 getDisableCheckStatus ()
 __setCreateDate ($a_date)
 getCreateDate ()
 __setLastUpdateDate ($a_date)
 getLastUpdateDate ()
 setLastCheckDate ($a_date)
 getLastCheckDate ()
 setValidStatus ($a_status)
 getValidStatus ()
 cloneItems ($a_new_id)
 Copy web resource items.
 delete ($a_item_id, $a_update_history=true)
 update ($a_update_history=true)
 updateValid ($a_status)
 updateActive ($a_status)
 updateDisableCheck ($a_status)
 updateLastCheck ($a_offset=0)
 updateValidByCheck ($a_offset=0)
 add ($a_update_history=true)
 readItem ($a_link_id)
 getItem ($a_link_id)
 getAllItems ()
 getActivatedItems ()
 getCheckItems ($a_offset=0)
 _deleteAll ($webr_id)
 _isSingular ($a_webr_id)
 Check whether there is only one active link in the web resource.
 _getFirstLink ($a_webr_id)
 Get first link item Check before with _isSingular() if there is more or less than one.

Detailed Description

Class ilObjLinkResourceGUI.

Author
Stefan Meyer smeye.nosp@m.r@da.nosp@m.tabay.nosp@m..de
Version
Id:
class.ilLinkResourceItems.php 15697 2008-01-08 20:04:33Z hschottm

Definition at line 34 of file class.ilLinkResourceItems.php.

Member Function Documentation

ilLinkResourceItems::__setCreateDate (   $a_date)

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

Referenced by add(), and readItem().

{
$this->c_date = $a_date;
}

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ilLinkResourceItems::__setLastUpdateDate (   $a_date)

Definition at line 125 of file class.ilLinkResourceItems.php.

Referenced by add(), readItem(), and update().

{
$this->m_date = $a_date;
}

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ilLinkResourceItems::_deleteAll (   $webr_id)

Definition at line 479 of file class.ilLinkResourceItems.php.

Referenced by ilObjLinkResource\delete().

{
global $ilDB;
$ilDB->query("DELETE FROM webr_items WHERE webr_id = ".$ilDB->quote($webr_id));
return true;
}

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ilLinkResourceItems::_getFirstLink (   $a_webr_id)

Get first link item Check before with _isSingular() if there is more or less than one.

Parameters
int$a_webr_idobject id of web resource
Returns
array link item data

Definition at line 513 of file class.ilLinkResourceItems.php.

References $res, and DB_FETCHMODE_OBJECT.

Referenced by ilObjLinkResourceListGUI\__readLink().

{
global $ilDB;
$res = $ilDB->query("SELECT * FROM webr_items WHERE webr_id = ".
$ilDB->quote($a_webr_id)." AND active = '1'");
while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
{
$item['title'] = $row->title;
$item['description'] = $row->description;
$item['target'] = $row->target;
$item['active'] = (bool) $row->active;
$item['disable_check'] = $row->disable_check;
$item['create_date'] = $row->create_date;
$item['last_update'] = $row->last_update;
$item['last_check'] = $row->last_check;
$item['valid'] = $row->valid;
$item['link_id'] = $row->link_id;
}
return $item ? $item : array();
}

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ilLinkResourceItems::_isSingular (   $a_webr_id)

Check whether there is only one active link in the web resource.

In this case this link is shown in a new browser window

Parameters
int$a_webr_idobject id of web resource
Returns
boolean success status

Definition at line 496 of file class.ilLinkResourceItems.php.

References $res.

Referenced by ilObjLinkResourceListGUI\__checkDirectLink().

{
global $ilDB;
$res = $ilDB->query("SELECT * FROM webr_items WHERE webr_id = ".$ilDB->quote($a_webr_id)." AND active = '1'");
return $res->numRows() == 1 ? true : false;
}

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ilLinkResourceItems::add (   $a_update_history = true)

Definition at line 340 of file class.ilLinkResourceItems.php.

References __setCreateDate(), __setLastUpdateDate(), ilHistory\_createEntry(), getActiveStatus(), getCreateDate(), getDescription(), getDisableCheckStatus(), getLastUpdateDate(), getLinkResourceId(), getTarget(), getTitle(), and setLinkId().

{
global $ilDB;
$this->__setLastUpdateDate(time());
$this->__setCreateDate(time());
$query = "INSERT INTO webr_items ".
"SET title = ".$ilDB->quote($this->getTitle()).", ".
"description = ".$ilDB->quote($this->getDescription()).", ".
"target = ".$ilDB->quote($this->getTarget()).", ".
"active = ".$ilDB->quote($this->getActiveStatus()).", ".
"disable_check = ".$ilDB->quote($this->getDisableCheckStatus()).", ".
"last_update = ".$ilDB->quote($this->getLastUpdateDate()).", ".
"create_date = ".$ilDB->quote($this->getCreateDate()).", ".
"webr_id = ".$ilDB->quote($this->getLinkResourceId());
$this->db->query($query);
$link_id = $this->db->getLastInsertId();
$this->setLinkId($link_id);
if($a_update_history)
{
include_once("classes/class.ilHistory.php");
ilHistory::_createEntry($this->getLinkResourceId(), "add",
$this->getTitle());
}
return $link_id;
}

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ilLinkResourceItems::cloneItems (   $a_new_id)

Copy web resource items.

public

Parameters
intobj_id of new object

Definition at line 157 of file class.ilLinkResourceItems.php.

References $data, ilParameterAppender\_getParams(), getAllItems(), getLinkResourceId(), and ilLinkResourceItems().

{
include_once 'Modules/WebResource/classes/class.ilParameterAppender.php';
$appender = new ilParameterAppender($this->getLinkResourceId());
foreach($this->getAllItems() as $item)
{
$new_item = new ilLinkResourceItems($a_new_id);
$new_item->setTitle($item['title']);
$new_item->setDescription($item['description']);
$new_item->setTarget($item['target']);
$new_item->setActiveStatus($item['active']);
$new_item->setDisableCheckStatus($item['disable_check']);
$new_item->setLastCheckDate($item['last_check']);
$new_item->setValidStatus($item['valid']);
$new_item->add(true);
// Add parameters
foreach(ilParameterAppender::_getParams($item['link_id']) as $param_id => $data)
{
$appender->setName($data['name']);
$appender->setValue($data['value']);
$appender->add($new_item->getLinkId());
}
unset($new_item);
}
return true;
}

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ilLinkResourceItems::delete (   $a_item_id,
  $a_update_history = true 
)

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

References ilHistory\_createEntry(), getLinkResourceId(), and getTitle().

{
global $ilDB;
$query = "DELETE FROM webr_items ".
"WHERE webr_id = ".$ilDB->quote($this->getLinkResourceId())." ".
"AND link_id = ".$ilDB->quote($a_item_id);
$this->db->query($query);
if($a_update_history)
{
include_once("classes/class.ilHistory.php");
ilHistory::_createEntry($this->getLinkResourceId(), "delete",
$this->getTitle());
}
return true;
}

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ilLinkResourceItems::getActivatedItems ( )

Definition at line 446 of file class.ilLinkResourceItems.php.

References getAllItems().

{
foreach($this->getAllItems() as $id => $item_data)
{
if($item_data['active'])
{
$active_items[$id] = $item_data;
}
}
return $active_items ? $active_items : array();
}

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ilLinkResourceItems::getActiveStatus ( )

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

Referenced by add(), and update().

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

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ilLinkResourceItems::getAllItems ( )

Definition at line 422 of file class.ilLinkResourceItems.php.

References $res, DB_FETCHMODE_OBJECT, and getLinkResourceId().

Referenced by cloneItems(), getActivatedItems(), and getCheckItems().

{
global $ilDB;
$query = "SELECT * FROM webr_items ".
"WHERE webr_id = ".$ilDB->quote($this->getLinkResourceId());
$res = $this->db->query($query);
while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
{
$items[$row->link_id]['title'] = $row->title;
$items[$row->link_id]['description'] = $row->description;
$items[$row->link_id]['target'] = $row->target;
$items[$row->link_id]['active'] = (bool) $row->active;
$items[$row->link_id]['disable_check'] = $row->disable_check;
$items[$row->link_id]['create_date'] = $row->create_date;
$items[$row->link_id]['last_update'] = $row->last_update;
$items[$row->link_id]['last_check'] = $row->last_check;
$items[$row->link_id]['valid'] = $row->valid;
$items[$row->link_id]['link_id'] = $row->link_id;
}
return $items ? $items : array();
}

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ilLinkResourceItems::getCheckItems (   $a_offset = 0)

Definition at line 458 of file class.ilLinkResourceItems.php.

References getAllItems().

{
$period = $a_offset ? $a_offset : 0;
$time = time() - $period;
foreach($this->getAllItems() as $id => $item_data)
{
if(!$item_data['disable_check'])
{
if(!$item_data['last_check'] or $item_data['last_check'] < $time)
{
$check_items[$id] = $item_data;
}
}
}
return $check_items ? $check_items : array();
}

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ilLinkResourceItems::getCreateDate ( )

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

Referenced by add().

{
return $this->c_date;
}

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ilLinkResourceItems::getDescription ( )

Definition at line 87 of file class.ilLinkResourceItems.php.

Referenced by add(), and update().

{
return $this->description;
}

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ilLinkResourceItems::getDisableCheckStatus ( )

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

Referenced by add(), and update().

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

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ilLinkResourceItems::getItem (   $a_link_id)

Definition at line 396 of file class.ilLinkResourceItems.php.

References $res, DB_FETCHMODE_OBJECT, and getLinkResourceId().

{
global $ilDB;
$query = "SELECT * FROM webr_items ".
"WHERE webr_id = ".$ilDB->quote($this->getLinkResourceId())." ".
"AND link_id = ".$ilDB->quote($a_link_id);
$res = $this->db->query($query);
while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
{
$item['title'] = $row->title;
$item['description'] = $row->description;
$item['target'] = $row->target;
$item['active'] = (bool) $row->active;
$item['disable_check'] = $row->disable_check;
$item['create_date'] = $row->create_date;
$item['last_update'] = $row->last_update;
$item['last_check'] = $row->last_check;
$item['valid'] = $row->valid;
$item['link_id'] = $row->link_id;
}
return $item ? $item : array();
}

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ilLinkResourceItems::getLastCheckDate ( )

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

Referenced by update().

{
return $this->last_check;
}

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ilLinkResourceItems::getLastUpdateDate ( )

Definition at line 129 of file class.ilLinkResourceItems.php.

Referenced by add(), and update().

{
return $this->m_date;
}

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ilLinkResourceItems::getLinkId ( )

Definition at line 71 of file class.ilLinkResourceItems.php.

Referenced by update(), updateActive(), updateDisableCheck(), and updateValid().

{
return $this->id;
}

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ilLinkResourceItems::getLinkResourceId ( )

Definition at line 63 of file class.ilLinkResourceItems.php.

Referenced by add(), cloneItems(), delete(), getAllItems(), getItem(), update(), updateLastCheck(), and updateValidByCheck().

{
return $this->webr_id;
}

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ilLinkResourceItems::getLinkResourceRefId ( )

Definition at line 55 of file class.ilLinkResourceItems.php.

{
return $this->webr_ref_id;
}
ilLinkResourceItems::getTarget ( )

Definition at line 95 of file class.ilLinkResourceItems.php.

Referenced by add(), and update().

{
return $this->target;
}

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ilLinkResourceItems::getTitle ( )

Definition at line 79 of file class.ilLinkResourceItems.php.

References $title.

Referenced by add(), delete(), and update().

{
return $this->title;
}

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ilLinkResourceItems::getValidStatus ( )

Definition at line 145 of file class.ilLinkResourceItems.php.

References $valid.

Referenced by update().

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

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ilLinkResourceItems::ilLinkResourceItems (   $webr_id)

Constructor public.

Definition at line 40 of file class.ilLinkResourceItems.php.

Referenced by cloneItems().

{
global $ilDB;
$this->webr_ref_id = 0;
$this->webr_id = $webr_id;
$this->db =& $ilDB;
}

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ilLinkResourceItems::readItem (   $a_link_id)

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

References $res, __setCreateDate(), __setLastUpdateDate(), DB_FETCHMODE_OBJECT, setActiveStatus(), setDescription(), setDisableCheckStatus(), setLastCheckDate(), setLinkId(), setTarget(), setTitle(), and setValidStatus().

{
global $ilDB;
$query = "SELECT * FROM webr_items ".
"WHERE link_id = ".$ilDB->quote($a_link_id);
$res = $this->db->query($query);
while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
{
$this->setTitle($row->title);
$this->setDescription($row->description);
$this->setTarget($row->target);
$this->setActiveStatus($row->active);
$this->setDisableCheckStatus($row->disable_check);
$this->__setCreateDate($row->create_date);
$this->__setLastUpdateDate($row->last_update);
$this->setLastCheckDate($row->last_check);
$this->setValidStatus($row->valid);
$this->setLinkId($row->link_id);
}
return true;
}

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ilLinkResourceItems::setActiveStatus (   $a_status)

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

Referenced by readItem().

{
$this->status = (int) $a_status;
}

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ilLinkResourceItems::setDescription (   $a_description)

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

Referenced by readItem().

{
$this->description = $a_description;
}

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ilLinkResourceItems::setDisableCheckStatus (   $a_status)

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

Referenced by readItem().

{
$this->check = (int) $a_status;
}

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ilLinkResourceItems::setLastCheckDate (   $a_date)

Definition at line 133 of file class.ilLinkResourceItems.php.

Referenced by readItem().

{
$this->last_check = $a_date;
}

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ilLinkResourceItems::setLinkId (   $a_id)

Definition at line 67 of file class.ilLinkResourceItems.php.

Referenced by add(), and readItem().

{
$this->id = $a_id;
}

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ilLinkResourceItems::setLinkResourceId (   $a_id)

Definition at line 59 of file class.ilLinkResourceItems.php.

{
$this->webr_id = $a_id;
}
ilLinkResourceItems::setLinkResourceRefId (   $a_ref_id)

Definition at line 51 of file class.ilLinkResourceItems.php.

{
$this->webr_ref_id = $a_ref_id;
}
ilLinkResourceItems::setTarget (   $a_target)

Definition at line 91 of file class.ilLinkResourceItems.php.

Referenced by readItem().

{
$this->target = $a_target;
}

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ilLinkResourceItems::setTitle (   $a_title)

Definition at line 75 of file class.ilLinkResourceItems.php.

Referenced by readItem().

{
$this->title = $a_title;
}

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ilLinkResourceItems::setValidStatus (   $a_status)

Definition at line 141 of file class.ilLinkResourceItems.php.

Referenced by readItem().

{
$this->valid = (int) $a_status;
}

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ilLinkResourceItems::update (   $a_update_history = true)

Definition at line 207 of file class.ilLinkResourceItems.php.

References __setLastUpdateDate(), ilHistory\_createEntry(), getActiveStatus(), getDescription(), getDisableCheckStatus(), getLastCheckDate(), getLastUpdateDate(), getLinkId(), getLinkResourceId(), getTarget(), getTitle(), and getValidStatus().

{
global $ilDB;
if(!$this->getLinkId())
{
return false;
}
$this->__setLastUpdateDate(time());
$query = "UPDATE webr_items ".
"SET title = ".$ilDB->quote($this->getTitle()).", ".
"description = ".$ilDB->quote($this->getDescription()).", ".
"target = ".$ilDB->quote($this->getTarget()).", ".
"active = ".$ilDB->quote($this->getActiveStatus()).", ".
"valid = ".$ilDB->quote($this->getValidStatus()).", ".
"disable_check = ".$ilDB->quote($this->getDisableCheckStatus()).", ".
"last_update = ".$ilDB->quote($this->getLastUpdateDate()).", ".
"last_check = ".$ilDB->quote($this->getLastCheckDate())." ".
"WHERE link_id = ".$ilDB->quote($this->getLinkId())." ".
"AND webr_id = ".$ilDB->quote($this->getLinkResourceId());
$this->db->query($query);
if($a_update_history)
{
include_once("classes/class.ilHistory.php");
ilHistory::_createEntry($this->getLinkResourceId(), "update",
$this->getTitle());
}
return true;
}

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ilLinkResourceItems::updateActive (   $a_status)

Definition at line 254 of file class.ilLinkResourceItems.php.

References getLinkId().

{
global $ilDB;
$query = "UPDATE webr_items ".
"SET active = ".$ilDB->quote($a_status)." ".
"WHERE link_id = ".$ilDB->quote($this->getLinkId());
$this->db->query($query);
return true;
}

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ilLinkResourceItems::updateDisableCheck (   $a_status)

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

References getLinkId().

{
global $ilDB;
$query = "UPDATE webr_items ".
"SET disable_check = ".$ilDB->quote($a_status)." ".
"WHERE link_id = ".$ilDB->quote($this->getLinkId());
$this->db->query($query);
return true;
}

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ilLinkResourceItems::updateLastCheck (   $a_offset = 0)

Definition at line 279 of file class.ilLinkResourceItems.php.

References getLinkResourceId().

{
global $ilDB;
if($a_offset)
{
$period = $a_offset ? $a_offset : 0;
$time = time() - $period;
$query = "UPDATE webr_items ".
"SET last_check = ".$ilDB->quote(time())." ".
"WHERE webr_id = ".$ilDB->quote($this->getLinkResourceId())." ".
"AND disable_check = '0' ".
"AND last_check < ".$ilDB->quote($time);
$this->db->query($query);
}
else
{
$query = "UPDATE webr_items ".
"SET last_check = ".$ilDB->quote(time())." ".
"WHERE webr_id = ".$ilDB->quote($this->getLinkResourceId())." ".
"AND disable_check = '0' ";
$this->db->query($query);
}
return true;
}

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ilLinkResourceItems::updateValid (   $a_status)

Definition at line 241 of file class.ilLinkResourceItems.php.

References getLinkId().

{
global $ilDB;
$query = "UPDATE webr_items ".
"SET valid = ".$ilDB->quote($a_status)." ".
"WHERE link_id = ".$ilDB->quote($this->getLinkId());
$this->db->query($query);
return true;
}

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ilLinkResourceItems::updateValidByCheck (   $a_offset = 0)

Definition at line 309 of file class.ilLinkResourceItems.php.

References getLinkResourceId().

{
global $ilDB;
if($a_offset)
{
$period = $a_offset ? $a_offset : 0;
$time = time() - $period;
$query = "UPDATE webr_items ".
"SET valid = '1' ".
"WHERE disable_check = '0' ".
"AND webr_id = ".$ilDB->quote($this->getLinkResourceId())." ".
"AND last_check < ".$ilDB->quote($time);
$this->db->query($query);
}
else
{
$query = "UPDATE webr_items ".
"SET valid = '1' ".
"WHERE disable_check = '0' ".
"AND webr_id = ".$ilDB->quote($this->getLinkResourceId());
$this->db->query($query);
}
return true;
}

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