ilLinkResourceItems Class Reference

Class ilObjLinkResourceGUI. More...

Collaboration diagram for ilLinkResourceItems:

Public Member Functions
	__construct ($webr_id)
	Constructor public. More...
	setLinkResourceRefId ($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 ($a_status)
	getValidStatus ()
	setInternal ($a_status)
	getInternal ()
	cloneItems ($a_new_id)
	Copy web resource items. More...
	delete ($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 ()
	sortItems ($a_items)
	Sort items (sorting mode depends on sorting setting) More...
	getActivatedItems ()
	getCheckItems ($a_offset=0)
	validate ()
	Validate required settings. More...
	toXML (ilXmlWriter $writer)
	Write link XML. More...

Static Public Member Functions
static	lookupItem ($a_webr_id, $a_link_id)
static	updateTitle ($a_link_id, $a_title)
	Update title. More...
static	getAllItemIds ($a_webr_id)
	Get all link ids. More...
static	_deleteAll ($webr_id)
static	_isSingular ($a_webr_id)
	Check whether there is only one active link in the web resource. More...
static	lookupNumberOfLinks ($a_webr_id)
	Get number of assigned links. More...
static	_getFirstLink ($a_webr_id)
	Get first link item Check before with _isSingular() if there is more or less than one. More...

Detailed Description

Class ilObjLinkResourceGUI.

Author

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

Version

$Id$

Definition at line 15 of file class.ilLinkResourceItems.php.

Constructor & Destructor Documentation

__construct()

ilLinkResourceItems::__construct

(

$webr_id

)

Constructor public.

Definition at line 21 of file class.ilLinkResourceItems.php.

References $DIC, and $ilDB.

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];

        $this->webr_ref_id = 0;
        $this->webr_id = $webr_id;

        $this->db = $ilDB;
    }

Member Function Documentation

__setCreateDate()

ilLinkResourceItems::__setCreateDate

(

$a_date

)

Definition at line 148 of file class.ilLinkResourceItems.php.

Referenced by add(), and readItem().

    {
        $this->c_date = $a_date;
    }

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__setLastUpdateDate()

ilLinkResourceItems::__setLastUpdateDate

(

$a_date

)

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

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

    {
        $this->m_date = $a_date;
    }

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_deleteAll()

static ilLinkResourceItems::_deleteAll (   $webr_id )

static

Definition at line 592 of file class.ilLinkResourceItems.php.

References $DIC, and $ilDB.

Referenced by ilObjLinkResource\delete().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        $ilDB->manipulate("DELETE FROM webr_items WHERE webr_id = " . $ilDB->quote($webr_id, 'integer'));

        return true;
    }

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_getFirstLink()

static ilLinkResourceItems::_getFirstLink (   $a_webr_id )

static

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

Parameters

int

$a_webr_id

object id of web resource

Returns

array link item data

Definition at line 650 of file class.ilLinkResourceItems.php.

References $DIC, $ilDB, and ilObjLinkResourceAccess\_getFirstLink().

Referenced by ilObjLinkResourceListGUI\__readLink(), ilObjLinkResourceGUI\callDirectLink(), ilObjLinkResource\cloneObject(), and ilObjLinkResource\MDUpdateListener().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];

        include_once("./Modules/WebResource/classes/class.ilObjLinkResourceAccess.php");
        return ilObjLinkResourceAccess::_getFirstLink($a_webr_id);
    }

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_isSingular()

static ilLinkResourceItems::_isSingular (   $a_webr_id )

static

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_id

object id of web resource

Returns

boolean success status

Definition at line 611 of file class.ilLinkResourceItems.php.

References $DIC, $ilDB, $query, and $res.

Referenced by ilObjLinkResourceAccess\_checkDirectLink(), ilObjLinkResourceGUI\callDirectLink(), and ilObjLinkResource\cloneObject().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];

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

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add()

ilLinkResourceItems::add

(

$a_update_history = true

)

Definition at line 385 of file class.ilLinkResourceItems.php.

References $DIC, $ilDB, $query, $res, __setCreateDate(), __setLastUpdateDate(), ilHistory\_createEntry(), getActiveStatus(), getCreateDate(), getDescription(), getDisableCheckStatus(), getInternal(), getLastUpdateDate(), getLinkResourceId(), getTarget(), getTitle(), getValidStatus(), and setLinkId().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        $this->__setLastUpdateDate(time());
        $this->__setCreateDate(time());

        $next_id = $ilDB->nextId('webr_items');
        $query = "INSERT INTO webr_items (link_id,title,description,target,active,disable_check," .
            "last_update,create_date,webr_id,valid,internal) " .
            "VALUES( " .
            $ilDB->quote($next_id, 'integer') . ", " .
            $ilDB->quote($this->getTitle(), 'text') . ", " .
            $ilDB->quote($this->getDescription(), 'text') . ", " .
            $ilDB->quote($this->getTarget(), 'text') . ", " .
            $ilDB->quote($this->getActiveStatus(), 'integer') . ", " .
            $ilDB->quote($this->getDisableCheckStatus(), 'integer') . ", " .
            $ilDB->quote($this->getLastUpdateDate(), 'integer') . ", " .
            $ilDB->quote($this->getCreateDate(), 'integer') . ", " .
            $ilDB->quote($this->getLinkResourceId(), 'integer') . ", " .
            $ilDB->quote($this->getValidStatus(), 'integer') . ', ' .
            $ilDB->quote($this->getInternal(), 'integer') . ' ' .
            ")";
        $res = $ilDB->manipulate($query);

        $link_id = $next_id;
        $this->setLinkId($link_id);
        
        if ($a_update_history) {
            include_once("./Services/History/classes/class.ilHistory.php");
            ilHistory::_createEntry(
                $this->getLinkResourceId(),
                "add",
                $this->getTitle()
            );
        }

        return $link_id;
    }

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cloneItems()

ilLinkResourceItems::cloneItems

(

$a_new_id

)

Copy web resource items.

public

Parameters

int	obj_id of new object

Definition at line 197 of file class.ilLinkResourceItems.php.

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

    {
        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']);
            $new_item->setInternal($item['internal']);
            $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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delete()

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

Definition at line 226 of file class.ilLinkResourceItems.php.

References $DIC, $ilDB, $query, $res, ilHistory\_createEntry(), getItem(), and getLinkResourceId().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        $item = $this->getItem($a_item_id);
        
        $query = "DELETE FROM webr_items " .
            "WHERE webr_id = " . $ilDB->quote($this->getLinkResourceId(), 'integer') . " " .
            "AND link_id = " . $ilDB->quote($a_item_id, 'integer');
        $res = $ilDB->manipulate($query);

        if ($a_update_history) {
            include_once("./Services/History/classes/class.ilHistory.php");
            ilHistory::_createEntry(
                $this->getLinkResourceId(),
                "delete",
                $item['title']
            );
        }

        return true;
    }

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getActivatedItems()

ilLinkResourceItems::getActivatedItems

(

)

Definition at line 564 of file class.ilLinkResourceItems.php.

References $id, and 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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getActiveStatus()

ilLinkResourceItems::getActiveStatus

(

)

Definition at line 135 of file class.ilLinkResourceItems.php.

Referenced by add(), and update().

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

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getAllItemIds()

static ilLinkResourceItems::getAllItemIds (   $a_webr_id )

static

Get all link ids.

Parameters

int

$a_webr_id

Returns

Definition at line 485 of file class.ilLinkResourceItems.php.

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

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        $query = "SELECT link_id FROM webr_items " .
            "WHERE webr_id = " . $ilDB->quote($a_webr_id, 'integer');
        $res = $ilDB->query($query);
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_ASSOC)) {
            $link_ids[] = $row['link_id'];
        }
        return (array) $link_ids;
    }

getAllItems()

ilLinkResourceItems::getAllItems

(

)

Definition at line 500 of file class.ilLinkResourceItems.php.

References $DIC, $ilDB, $query, $res, $row, ilDBConstants\FETCHMODE_OBJECT, and getLinkResourceId().

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

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        $query = "SELECT * FROM webr_items " .
            "WHERE webr_id = " . $ilDB->quote($this->getLinkResourceId(), 'integer');

        $res = $this->db->query($query);
        while ($row = $res->fetchRow(ilDBConstants::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;
            $items[$row->link_id]['internal'] = $row->internal;
        }
        return $items ? $items : array();
    }

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getCheckItems()

ilLinkResourceItems::getCheckItems

(

$a_offset = 0

)

Definition at line 574 of file class.ilLinkResourceItems.php.

References $id, $time, and 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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getCreateDate()

ilLinkResourceItems::getCreateDate

(

)

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

Referenced by add().

    {
        return $this->c_date;
    }

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getDescription()

ilLinkResourceItems::getDescription

(

)

Definition at line 119 of file class.ilLinkResourceItems.php.

References $description.

Referenced by add(), and update().

    {
        return $this->description;
    }

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getDisableCheckStatus()

ilLinkResourceItems::getDisableCheckStatus

(

)

Definition at line 143 of file class.ilLinkResourceItems.php.

Referenced by add(), and update().

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

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getInternal()

ilLinkResourceItems::getInternal

(

)

Definition at line 185 of file class.ilLinkResourceItems.php.

Referenced by add(), and update().

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

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getItem()

ilLinkResourceItems::getItem

(

$a_link_id

)

Definition at line 453 of file class.ilLinkResourceItems.php.

References $DIC, $ilDB, $query, $res, $row, ilDBConstants\FETCHMODE_OBJECT, and getLinkResourceId().

Referenced by delete().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        $query = "SELECT * FROM webr_items " .
            "WHERE webr_id = " . $ilDB->quote($this->getLinkResourceId(), 'integer') . " " .
            "AND link_id = " . $ilDB->quote($a_link_id, 'integer');
            
        $res = $this->db->query($query);
        while ($row = $res->fetchRow(ilDBConstants::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;
            $item['internal'] = $row->internal;
        }
        return $item ? $item : array();
    }

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getLastCheckDate()

ilLinkResourceItems::getLastCheckDate

(

)

Definition at line 169 of file class.ilLinkResourceItems.php.

Referenced by update().

    {
        return $this->last_check;
    }

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getLastUpdateDate()

ilLinkResourceItems::getLastUpdateDate

(

)

Definition at line 161 of file class.ilLinkResourceItems.php.

Referenced by add(), and update().

    {
        return $this->m_date;
    }

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getLinkId()

ilLinkResourceItems::getLinkId

(

)

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

References $id.

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

    {
        return $this->id;
    }

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getLinkResourceId()

ilLinkResourceItems::getLinkResourceId

(

)

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

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

    {
        return $this->webr_id;
    }

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getLinkResourceRefId()

ilLinkResourceItems::getLinkResourceRefId

(

)

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

    {
        return $this->webr_ref_id;
    }

getTarget()

ilLinkResourceItems::getTarget

(

)

Definition at line 127 of file class.ilLinkResourceItems.php.

References $target.

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

    {
        return $this->target;
    }

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getTitle()

ilLinkResourceItems::getTitle

(

)

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

References $title.

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

    {
        return $this->title;
    }

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getValidStatus()

ilLinkResourceItems::getValidStatus

(

)

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

References $valid.

Referenced by add(), and update().

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

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lookupItem()

static ilLinkResourceItems::lookupItem (   $a_webr_id,   $a_link_id  )

static

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

References $DIC, $ilDB, $query, $res, $row, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by ilObjLinkResourceSubItemListGUI\getHTML(), and ilObjLinkResourceGUI\updateLinks().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        $query = "SELECT * FROM webr_items " .
            "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_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;
            $item['internal'] = $row->internal;
        }
        return $item ? $item : array();
    }

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lookupNumberOfLinks()

static ilLinkResourceItems::lookupNumberOfLinks (   $a_webr_id )

static

Get number of assigned links.

Parameters

int

$a_webr_id

Returns

Definition at line 629 of file class.ilLinkResourceItems.php.

References $DIC, $ilDB, $query, $res, $row, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by ilObjLinkResourceGUI\activateTabs(), ilObjLinkResourceGUI\isContainerMetaDataRequired(), ilObjLinkResource\MDUpdateListener(), and ilObjLinkResourceGUI\setTabs().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        $query = "SELECT COUNT(*) num FROM webr_items " .
            "WHERE webr_id = " . $ilDB->quote($a_webr_id, 'integer');
        $res = $ilDB->query($query);
        $row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT);
        return $row->num;
    }

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readItem()

ilLinkResourceItems::readItem

(

$a_link_id

)

Definition at line 426 of file class.ilLinkResourceItems.php.

References $DIC, $ilDB, $query, $res, $row, __setCreateDate(), __setLastUpdateDate(), ilDBConstants\FETCHMODE_OBJECT, setActiveStatus(), setDescription(), setDisableCheckStatus(), setInternal(), setLastCheckDate(), setLinkId(), setTarget(), setTitle(), and setValidStatus().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        $query = "SELECT * FROM webr_items " .
            "WHERE link_id = " . $ilDB->quote($a_link_id, 'integer');

        $res = $this->db->query($query);
        while ($row = $res->fetchRow(ilDBConstants::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);
            $this->setInternal($row->internal);
        }
        return true;
    }

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setActiveStatus()

ilLinkResourceItems::setActiveStatus

(

$a_status

)

Definition at line 131 of file class.ilLinkResourceItems.php.

Referenced by readItem().

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

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setDescription()

ilLinkResourceItems::setDescription

(

$a_description

)

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

Referenced by readItem().

    {
        $this->description = $a_description;
    }

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setDisableCheckStatus()

ilLinkResourceItems::setDisableCheckStatus

(

$a_status

)

Definition at line 139 of file class.ilLinkResourceItems.php.

Referenced by readItem().

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

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setInternal()

ilLinkResourceItems::setInternal

(

$a_status

)

Definition at line 181 of file class.ilLinkResourceItems.php.

Referenced by readItem().

    {
        $this->internal = (bool) $a_status;
    }

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setLastCheckDate()

ilLinkResourceItems::setLastCheckDate

(

$a_date

)

Definition at line 165 of file class.ilLinkResourceItems.php.

Referenced by readItem().

    {
        $this->last_check = $a_date;
    }

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setLinkId()

ilLinkResourceItems::setLinkId

(

$a_id

)

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

Referenced by add(), and readItem().

    {
        $this->id = $a_id;
    }

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setLinkResourceId()

ilLinkResourceItems::setLinkResourceId

(

$a_id

)

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

    {
        $this->webr_id = $a_id;
    }

setLinkResourceRefId()

ilLinkResourceItems::setLinkResourceRefId

(

$a_ref_id

)

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

    {
        $this->webr_ref_id = $a_ref_id;
    }

setTarget()

ilLinkResourceItems::setTarget

(

$a_target

)

Definition at line 123 of file class.ilLinkResourceItems.php.

Referenced by readItem().

    {
        $this->target = $a_target;
    }

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setTitle()

ilLinkResourceItems::setTitle

(

$a_title

)

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

Referenced by readItem().

    {
        $this->title = $a_title;
    }

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setValidStatus()

ilLinkResourceItems::setValidStatus

(

$a_status

)

Definition at line 173 of file class.ilLinkResourceItems.php.

Referenced by readItem().

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

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sortItems()

ilLinkResourceItems::sortItems

(

$a_items

)

Sort items (sorting mode depends on sorting setting)

Parameters

object

$a_items

Returns

Definition at line 531 of file class.ilLinkResourceItems.php.

References ilContainerSortingSettings\_lookupSortMode(), getLinkResourceId(), ilContainerSorting\lookupPositions(), ilContainer\SORT_MANUAL, ilContainer\SORT_TITLE, and ilUtil\sortArray().

Referenced by toXML().

    {
        include_once './Services/Container/classes/class.ilContainer.php';
        include_once './Services/Container/classes/class.ilContainerSortingSettings.php';
        $mode = ilContainerSortingSettings::_lookupSortMode($this->getLinkResourceId());
        
        if ($mode == ilContainer::SORT_TITLE) {
            $a_items = ilUtil::sortArray($a_items, 'title', 'asc', false, true);
            return $a_items;
        }
    
    
        if ($mode == ilContainer::SORT_MANUAL) {
            include_once './Services/Container/classes/class.ilContainerSorting.php';
            $pos = ilContainerSorting::lookupPositions($this->getLinkResourceId());
            foreach ($a_items as $link_id => $item) {
                if (isset($pos[$link_id])) {
                    $sorted[$link_id] = $item;
                    $sorted[$link_id]['position'] = $pos[$link_id];
                } else {
                    $unsorted[$link_id] = $item;
                }
            }
            $sorted = ilUtil::sortArray((array) $sorted, 'position', 'asc', true, true);
            $unsorted = ilUtil::sortArray((array) $unsorted, 'title', 'asc', false, true);
            $a_items = (array) $sorted + (array) $unsorted;
            return $a_items;
        }
        return $a_items;
    }

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toXML()

ilLinkResourceItems::toXML

(

ilXmlWriter

$writer

)

Write link XML.

Parameters

ilXmlWriter

$writer

Returns

Definition at line 675 of file class.ilLinkResourceItems.php.

References ilParameterAppender\_getParams(), getAllItems(), getLinkResourceId(), LINKS_LOGIN, LINKS_MATRICULATION, LINKS_USER_ID, sortItems(), ilXmlWriter\xmlElement(), ilXmlWriter\xmlEndTag(), and ilXmlWriter\xmlStartTag().

    {
        $items = $this->sortItems($this->getAllItems());
        
        $position = 0;
        foreach ((array) $items as $item_id => $item) {
            ++$position;
            $link = self::lookupItem($this->getLinkResourceId(), $item_id);
            
            $writer->xmlStartTag(
                'WebLink',
                array(
                    'id' => $link['link_id'],
                    'active' => $link['active'] ? 1 : 0,
                    'valid' => $link['valid'] ? 1 : 0,
                    'disableValidation' => $link['disable_check'] ? 1 : 0,
                    'position' => $position,
                    'internal' => $link['internal']
                )
            );
            $writer->xmlElement('Title', array(), $link['title']);
            $writer->xmlElement('Description', array(), $link['description']);
            $writer->xmlElement('Target', array(), $link['target']);
            
            // Dynamic parameters
            include_once './Modules/WebResource/classes/class.ilParameterAppender.php';
            foreach (ilParameterAppender::_getParams($link_id) as $param_id => $param) {
                $value = '';
                switch ($param['value']) {
                    case LINKS_USER_ID:
                        $value = 'userId';
                        break;
                    
                    case LINKS_LOGIN:
                        $value = 'userName';
                        break;
                        
                    case LINKS_MATRICULATION:
                        $value = 'matriculation';
                        break;
                }
                
                if (!$value) {
                    // Fix for deprecated LINKS_SESSION
                    continue;
                }

                $writer->xmlElement(
                    'DynamicParameter',
                    array(
                        'id' => $param_id,
                        'name' => $param['name'],
                        'type' => $value
                    )
                );
            }
            
            $writer->xmlEndTag('WebLink');
        }
        return true;
    }

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update()

ilLinkResourceItems::update

(

$a_update_history = true

)

Definition at line 251 of file class.ilLinkResourceItems.php.

References $DIC, $ilDB, $query, $res, __setLastUpdateDate(), ilHistory\_createEntry(), getActiveStatus(), getDescription(), getDisableCheckStatus(), getInternal(), getLastCheckDate(), getLastUpdateDate(), getLinkId(), getLinkResourceId(), getTarget(), getTitle(), and getValidStatus().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        if (!$this->getLinkId()) {
            return false;
        }

        $this->__setLastUpdateDate(time());
        $query = "UPDATE webr_items " .
            "SET title = " . $ilDB->quote($this->getTitle(), 'text') . ", " .
            "description = " . $ilDB->quote($this->getDescription(), 'text') . ", " .
            "target = " . $ilDB->quote($this->getTarget(), 'text') . ", " .
            "active = " . $ilDB->quote($this->getActiveStatus(), 'integer') . ", " .
            "valid = " . $ilDB->quote($this->getValidStatus(), 'integer') . ", " .
            "disable_check = " . $ilDB->quote($this->getDisableCheckStatus(), 'integer') . ", " .
            "internal = " . $ilDB->quote($this->getInternal(), 'integer') . ", " .
            "last_update = " . $ilDB->quote($this->getLastUpdateDate(), 'integer') . ", " .
            "last_check = " . $ilDB->quote($this->getLastCheckDate(), 'integer') . " " .
            "WHERE link_id = " . $ilDB->quote($this->getLinkId(), 'integer') . " " .
            "AND webr_id = " . $ilDB->quote($this->getLinkResourceId(), 'integer');
        $res = $ilDB->manipulate($query);
        
        if ($a_update_history) {
            include_once("./Services/History/classes/class.ilHistory.php");
            ilHistory::_createEntry(
                $this->getLinkResourceId(),
                "update",
                $this->getTitle()
            );
        }

        return true;
    }

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updateActive()

ilLinkResourceItems::updateActive

(

$a_status

)

Definition at line 302 of file class.ilLinkResourceItems.php.

References $DIC, $ilDB, $query, and getLinkId().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        $query = "UPDATE webr_items " .
            "SET active = " . $ilDB->quote($a_status, 'integer') . " " .
            "WHERE link_id = " . $ilDB->quote($this->getLinkId(), 'integer');

        $this->db->query($query);

        return true;
    }

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updateDisableCheck()

ilLinkResourceItems::updateDisableCheck

(

$a_status

)

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

References $DIC, $ilDB, $query, $res, and getLinkId().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        $query = "UPDATE webr_items " .
            "SET disable_check = " . $ilDB->quote($a_status, 'integer') . " " .
            "WHERE link_id = " . $ilDB->quote($this->getLinkId(), 'integer');
        $res = $ilDB->manipulate($query);

        return true;
    }

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updateLastCheck()

ilLinkResourceItems::updateLastCheck

(

$a_offset = 0

)

Definition at line 330 of file class.ilLinkResourceItems.php.

References $DIC, $ilDB, $query, $res, $time, and getLinkResourceId().

    {
        global $DIC;

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

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updateTitle()

static ilLinkResourceItems::updateTitle (   $a_link_id,   $a_title  )

static

Update title.

Parameters

type	$a_link_id
type	$a_title

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

References $DIC, $ilDB, and $query.

Referenced by ilObjLinkResource\cloneObject().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        $query = 'UPDATE webr_items SET ' .
                'title = ' . $ilDB->quote($a_title, 'text') . ' ' .
                'WHERE link_id = ' . $ilDB->quote($a_link_id, 'integer');
        $ilDB->manipulate($query);
        return true;
    }

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updateValid()

ilLinkResourceItems::updateValid

(

$a_status

)

Definition at line 288 of file class.ilLinkResourceItems.php.

References $DIC, $ilDB, $query, $res, and getLinkId().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        $query = "UPDATE webr_items " .
            "SET valid = " . $ilDB->quote($a_status, 'integer') . " " .
            "WHERE link_id = " . $ilDB->quote($this->getLinkId(), 'integer');
        $res = $ilDB->manipulate($query);

        return true;
    }

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updateValidByCheck()

ilLinkResourceItems::updateValidByCheck

(

$a_offset = 0

)

Definition at line 357 of file class.ilLinkResourceItems.php.

References $DIC, $ilDB, $query, $res, $time, and getLinkResourceId().

    {
        global $DIC;

        $ilDB = $DIC['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(), 'integer') . " " .
                "AND last_check < " . $ilDB->quote($time, 'integer');
            $res = $ilDB->manipulate($query);
        } else {
            $query = "UPDATE webr_items " .
                "SET valid = '1' " .
                "WHERE disable_check = '0' " .
                "AND webr_id = " . $ilDB->quote($this->getLinkResourceId(), 'integer');
            $res = $ilDB->manipulate($query);
        }
        return true;
    }

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validate()

ilLinkResourceItems::validate

(

)

Validate required settings.

Returns

Definition at line 664 of file class.ilLinkResourceItems.php.

References getTarget(), and getTitle().

    {
        return $this->getTarget() and $this->getTitle();
    }

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---

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

• Modules/WebResource/classes/class.ilLinkResourceItems.php