ilXHTMLPage Class Reference

XHTML Page class. More...

Collaboration diagram for ilXHTMLPage:

Public Member Functions
	__construct ($a_id=0)
	Constructor. More...
	getId ()
	Get page ID. More...
	setId ($a_id)
	Set page ID. More...
	getContent ()
	Get content of page. More...
	setContent ($a_content)
	Set content of page. More...
	read ()
	Read page data from database. More...
	save ()
	Save the page. More...
	undo ()
	Undo last change. More...
	clear ()
	Clear page. More...

Static Public Member Functions
static	_lookupContent ($a_id)
	Lookup Content. More...
static	_lookupSavedContent ($a_id)
	Lookup Saved Content. More...

Data Fields
	$id = 0
	$content = ""

Protected Attributes
	$db

Detailed Description

XHTML Page class.

Should be used to store XHTML pages created by tiny (e.g. for ategories).

Author

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

Version

$Id$

Definition at line 16 of file class.ilXHTMLPage.php.

Constructor & Destructor Documentation

__construct()

ilXHTMLPage::__construct

(

$a_id = 0

)

Constructor.

Parameters

int

$a_id

page ID

Definition at line 31 of file class.ilXHTMLPage.php.

References $DIC, read(), and setId().

    {
        global $DIC;

        $this->db = $DIC->database();
        if ($a_id > 0) {
            $this->setId($a_id);
            $this->read();
        }
    }

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Member Function Documentation

_lookupContent()

static ilXHTMLPage::_lookupContent (   $a_id )

static

Lookup Content.

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

References $DIC, and $ilDB.

Referenced by save(), ilXHTMLPageTest\testSetGetSettings(), and undo().

    {
        global $DIC;

        $ilDB = $DIC->database();
        
        $set = $ilDB->query("SELECT content FROM xhtml_page WHERE id = " .
            $ilDB->quote($a_id, "integer"));
        if ($rec = $ilDB->fetchAssoc($set)) {
            return $rec["content"];
        }
    }

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_lookupSavedContent()

static ilXHTMLPage::_lookupSavedContent (   $a_id )

static

Lookup Saved Content.

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

References $DIC, and $ilDB.

Referenced by ilXHTMLPageTest\testSetGetSettings(), and undo().

    {
        global $DIC;

        $ilDB = $DIC->database();
        
        $set = $ilDB->query("SELECT save_content FROM xhtml_page WHERE id = " .
            $ilDB->quote($a_id, "integer"));
        if ($rec = $ilDB->fetchAssoc($set)) {
            return $rec["save_content"];
        }
    }

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clear()

ilXHTMLPage::clear

(

)

Clear page.

Definition at line 174 of file class.ilXHTMLPage.php.

References $db, $ilDB, getId(), save(), and setContent().

    {
        $ilDB = $this->db;
        
        if ($this->getId() > 0) {
            $this->setContent("");
            $this->save();
        }
    }

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getContent()

ilXHTMLPage::getContent

(

)

Get content of page.

Returns

string page content

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

References $content.

Referenced by save().

    {
        return $this->content;
    }

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getId()

ilXHTMLPage::getId

(

)

Get page ID.

Returns

int page ID

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

References $id.

Referenced by clear(), save(), and undo().

    {
        return $this->id;
    }

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read()

ilXHTMLPage::read

(

)

Read page data from database.

Definition at line 85 of file class.ilXHTMLPage.php.

References $db, $ilDB, and setContent().

Referenced by __construct().

    {
        $ilDB = $this->db;
        
        $set = $ilDB->query("SELECT * FROM xhtml_page WHERE id = " .
            $ilDB->quote($this->getId(), "integer"));
        if ($rec = $ilDB->fetchAssoc($set)) {
            $this->setContent($rec["content"]);
        }
    }

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save()

ilXHTMLPage::save

(

)

Save the page.

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

References $db, $ilDB, _lookupContent(), getContent(), getId(), and setId().

Referenced by clear().

    {
        $ilDB = $this->db;
        
        if ($this->getId() > 0) {
            $old_content = ilXHTMLPage::_lookupContent($this->getId());
            $ilDB->update("xhtml_page", array(
                "content" => array("clob", $this->getContent()),
                "save_content" => array("clob", $old_content)
                ), array(
                "id" => array("integer", $this->getId())
                ));
        } else {
            $this->setId($ilDB->nextId("xhtml_page"));
            $ilDB->insert("xhtml_page", array(
                "id" => array("integer", $this->getId()),
                "content" => array("clob", $this->getContent())
                ));
        }
    }

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setContent()

ilXHTMLPage::setContent

(

$a_content

)

Set content of page.

Parameters

string

$a_content

page content

Definition at line 77 of file class.ilXHTMLPage.php.

References $a_content.

Referenced by clear(), and read().

    {
        $this->content = $a_content;
    }

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setId()

ilXHTMLPage::setId

(

$a_id

)

Set page ID.

Parameters

int

$a_id

page ID

Definition at line 57 of file class.ilXHTMLPage.php.

Referenced by __construct(), and save().

    {
        $this->id = $a_id;
    }

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undo()

ilXHTMLPage::undo

(

)

Undo last change.

Definition at line 155 of file class.ilXHTMLPage.php.

References $content, $db, $ilDB, _lookupContent(), _lookupSavedContent(), and getId().

    {
        $ilDB = $this->db;
        
        if ($this->getId() > 0) {
            $content = ilXHTMLPage::_lookupContent($this->getId());
            $save_content = ilXHTMLPage::_lookupSavedContent($this->getId());
            $ilDB->update("xhtml_page", array(
                "content" => array("clob", $save_content),
                "save_content" => array("clob", $content)
                ), array(
                "id" => array("integer", $this->getId())
                ));
        }
    }

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Field Documentation

$content

ilXHTMLPage::$content = ""

Definition at line 24 of file class.ilXHTMLPage.php.

Referenced by getContent(), and undo().

$db

ilXHTMLPage::$db

protected

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

Referenced by clear(), read(), save(), and undo().

$id

ilXHTMLPage::$id = 0

Definition at line 23 of file class.ilXHTMLPage.php.

Referenced by getId().

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

• Services/XHTMLPage/classes/class.ilXHTMLPage.php