ilPageLayout Class Reference

Class ilPageLayout. More...

Collaboration diagram for ilPageLayout:

Public Member Functions
	__construct ($a_id=null)
	getActive ()
	getDescription ()
	setDescription ($a_description)
	getTitle ()
	setTitle ($a_title)
	getId ()
	setStyleId ($a_val)
	Set style id. More...
	getStyleId ()
	Get style id. More...
	setSpecialPage ($a_val)
	Set special page. More...
	getSpecialPage ()
	Get special page. More...
	setModules (array $a_values=null)
	Set modules. More...
	getModules ()
	Get modules. More...
	activate ($a_setting=true)
	(De-)Activate layout More...
	delete ()
	Delete page layout. More...
	update ()
	Update page layout. More...
	readObject ()
	Read page layout. More...
	getXMLContent ()
	Get xml content. More...
	getPreview ()
	Get preview. More...

Static Public Member Functions
static	getLayoutsAsArray ($a_active=0)
	Static access functions. More...
static	getLayouts ($a_active=false, $a_special_page=false, $a_module=null)
	Get layouts. More...
static	activeLayouts ($a_special_page=false, $a_module=null)
	Get active layouts. More...
static	import ($a_filename, $a_filepath)
	Import page layout. More...
static	getAvailableModules ()

Data Fields
const	SEQ_TEMPLATE_DIR = './Modules/Scorm2004/templates/editor/page_layouts_temp/thumbnails'
const	MODULE_SCORM = 1
const	MODULE_PORTFOLIO = 2
	$layout_id = null
	$title = null
	$description = null
	$active = null
	$modules = array()

Protected Attributes
	$db

Private Member Functions
	getXSLPath ()
	generatePreview ()

Detailed Description

Class ilPageLayout.

Class for Page Layouts

Author

Hendrik Holtmann holtm.nosp@m.ann@.nosp@m.me.co.nosp@m.m

Version

$Id$

Definition at line 14 of file class.ilPageLayout.php.

Constructor & Destructor Documentation

__construct()

ilPageLayout::__construct

(

$a_id = null

)

Definition at line 33 of file class.ilPageLayout.php.

References $DIC, $ilDB, and array.

    {
        global $DIC;

        $this->db = $DIC->database();
        $ilDB = $DIC->database();
        //create new instance
        if ($a_id == null) {
            $this->layout_id = $ilDB->nextId("page_layout");
            $ilDB->insert("page_layout", array(
                "layout_id" => array("integer", $this->layout_id),
                "active" => array("integer", 0),
                "title" => array("text", ""),
                "content" => array("clob", ""),
                "description" => array("text", "")
                ));
            //$query = "INSERT INTO page_layout(active) values (0);";
            //$result = $ilDB->query($query);
            //$query = "SELECT LAST_INSERT_ID() as id";
            //$res = $ilDB->query($query);
            //$row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT);
            //$this->layout_id = $row->id;
            $this->active = false;
        } else {
            $this->layout_id = $a_id;
        }
    }

Member Function Documentation

activate()

ilPageLayout::activate

(

$a_setting = true

)

(De-)Activate layout

Parameters

boolean

$a_setting

true/false

Definition at line 149 of file class.ilPageLayout.php.

References $db, $ilDB, $query, and $result.

    {
        $ilDB = $this->db;

        $query = "UPDATE page_layout SET active=" . $ilDB->quote($a_setting, "integer") .
            " WHERE layout_id =" . $ilDB->quote($this->layout_id, "integer");
        $result = $ilDB->manipulate($query);
    }

activeLayouts()

static ilPageLayout::activeLayouts (   $a_special_page = false,   $a_module = null  )

static

Get active layouts.

Definition at line 333 of file class.ilPageLayout.php.

Referenced by ilSCORM2004OrganizationHFormGUI\getMenuItems(), ilObjPortfolioGUI\initCreateForm(), ilObjPortfolioBaseGUI\initPageForm(), and ilObjSCORM2004LearningModuleGUI\insertTemplateGUI().

    {
        return self::getLayouts(true, $a_special_page, $a_module);
    }

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delete()

ilPageLayout::delete

(

)

Delete page layout.

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

References $db, $ilDB, $query, and $result.

    {
        $ilDB = $this->db;

        $query = "DELETE FROM page_layout WHERE layout_id =" . $ilDB->quote($this->layout_id, "integer");
        $result = $ilDB->manipulate($query);
    }

generatePreview()

ilPageLayout::generatePreview ( )

private

Definition at line 248 of file class.ilPageLayout.php.

References $error, $output, $path, $res, $xml, array, DOMXML_LOAD_PARSING, domxml_open_mem(), getXMLContent(), getXSLPath(), xpath_eval(), xpath_new_context(), xslt_create(), xslt_error(), and xslt_free().

Referenced by getPreview().

    {
        $xml = $this->getXMLContent();
        
        $dom = @domxml_open_mem($xml, DOMXML_LOAD_PARSING, $error);
        $xpc = xpath_new_context($dom);
        $path = "////PlaceHolder";
        $res = xpath_eval($xpc, $path);
        
        foreach ($res->nodeset as $item) {
            $height = $item->get_attribute("Height");
                
            $height = str_ireplace("px", "", $height);
            $height=$height/10;
            $item->set_attribute("Height", $height . "px");
        }
        $xsl = file_get_contents($this->getXSLPath());
        
        $xml = $dom->dump_mem(0, "UTF-8");
            
        $args = array( '/_xml' => $xml, '/_xsl' => $xsl );
        
        $xh = xslt_create();
        $output = xslt_process($xh, "arg:/_xml", "arg:/_xsl", null, $args, null);
        xslt_error($xh);
        xslt_free($xh);
        return $output;
    }

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getActive()

ilPageLayout::getActive

(

)

Definition at line 61 of file class.ilPageLayout.php.

References $active.

    {
        return $this->active;
    }

getAvailableModules()

static ilPageLayout::getAvailableModules ( )

static

Definition at line 358 of file class.ilPageLayout.php.

References $DIC, $lng, and array.

Referenced by ilPageLayoutTableGUI\getPageLayouts(), ilPageLayoutAdministrationGUI\initAddPageLayoutForm(), ilPageLayoutGUI\initForm(), and setModules().

    {
        global $DIC;

        $lng = $DIC->language();
        
        return array(
            self::MODULE_SCORM => $lng->txt("style_page_layout_module_scorm"),
            self::MODULE_PORTFOLIO => $lng->txt("style_page_layout_module_portfolio")
        );
    }

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getDescription()

ilPageLayout::getDescription

(

)

Definition at line 66 of file class.ilPageLayout.php.

References $description.

    {
        return $this->description;
    }

getId()

ilPageLayout::getId

(

)

Definition at line 86 of file class.ilPageLayout.php.

References $layout_id.

    {
        return $this->layout_id;
    }

getLayouts()

static ilPageLayout::getLayouts (   $a_active = false,   $a_special_page = false,   $a_module = null  )

static

Get layouts.

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

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

Referenced by ilPageLayoutAdministrationGUI\initAddPageLayoutForm().

    {
        global $DIC;

        $ilDB = $DIC->database();
        $arr_layouts = array();
        $add = "WHERE special_page = " . $ilDB->quote($a_special_page, "integer");
        if ($a_active) {
            $add.= " AND (active = 1)";
        }
        switch ($a_module) {
            case self::MODULE_SCORM:
                $add .= " AND mod_scorm = 1";
                break;
            
            case self::MODULE_PORTFOLIO:
                $add .= " AND mod_portfolio = 1";
                break;
        }
        $query = "SELECT layout_id FROM page_layout $add ORDER BY title ";
        $result = $ilDB->query($query);
        while ($row = $result->fetchRow(ilDBConstants::FETCHMODE_ASSOC)) {
            array_push($arr_layouts, new ilPageLayout($row['layout_id']));
        }

        return $arr_layouts;
    }

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getLayoutsAsArray()

static ilPageLayout::getLayoutsAsArray (   $a_active = 0 )

static

Static access functions.

Definition at line 282 of file class.ilPageLayout.php.

References $active, $DIC, $ilDB, $query, $result, $row, array, and ilDBConstants\FETCHMODE_ASSOC.

Referenced by ilPageLayoutTableGUI\getPageLayouts().

    {
        global $DIC;

        $ilDB = $DIC->database();
        $arr_layouts = array();
        if ($active!=0) {
            $add ="WHERE (active=1)";
        }
        $query = "SELECT * FROM page_layout $add ORDER BY title ";
        $result = $ilDB->query($query);
        while ($row = $result->fetchRow(ilDBConstants::FETCHMODE_ASSOC)) {
            array_push($arr_layouts, $row);
        }
        return $arr_layouts;
    }

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getModules()

ilPageLayout::getModules

(

)

Get modules.

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

References $modules.

    {
        return $this->modules;
    }

getPreview()

ilPageLayout::getPreview

(

)

Get preview.

Definition at line 237 of file class.ilPageLayout.php.

References generatePreview().

    {
        return $this->generatePreview();
    }

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getSpecialPage()

ilPageLayout::getSpecialPage

(

)

Get special page.

Definition at line 118 of file class.ilPageLayout.php.

Referenced by update().

    {
        return $this->special_page;
    }

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getStyleId()

ilPageLayout::getStyleId

(

)

Get style id.

Definition at line 102 of file class.ilPageLayout.php.

Referenced by update().

    {
        return $this->style_id;
    }

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getTitle()

ilPageLayout::getTitle

(

)

Definition at line 76 of file class.ilPageLayout.php.

References $title.

    {
        return $this->title;
    }

getXMLContent()

ilPageLayout::getXMLContent

(

)

Get xml content.

Returns

string content xml

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

Referenced by generatePreview().

    {
        include_once "Services/COPage/Layout/classes/class.ilPageLayoutPage.php";
        $layout_page = new ilPageLayoutPage($this->layout_id);
        return $layout_page->getXMLContent();
    }

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getXSLPath()

ilPageLayout::getXSLPath ( )

private

Definition at line 243 of file class.ilPageLayout.php.

Referenced by generatePreview().

    {
        return "./Services/COPage/Layout/xml/layout2html.xsl";
    }

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import()

static ilPageLayout::import (   $a_filename,   $a_filepath  )

static

Import page layout.

Parameters

string	$a_filename	file name
string	$a_fiepath	complete path (incl. name) to file

Returns

object new object

Definition at line 346 of file class.ilPageLayout.php.

Referenced by ilPageLayoutAdministrationGUI\importPageLayout().

    {
        include_once("./Services/Export/classes/class.ilImport.php");
        $imp = new ilImport();
        $imp->importEntity(
            $a_filepath,
            $a_filename,
            "pgtp",
            "Services/COPage"
        );
    }

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readObject()

ilPageLayout::readObject

(

)

Read page layout.

Definition at line 199 of file class.ilPageLayout.php.

References $db, $ilDB, $query, $result, $row, array, setModules(), setSpecialPage(), and setStyleId().

    {
        $ilDB = $this->db;
        $query = "SELECT * FROM page_layout WHERE layout_id =" . $ilDB->quote($this->layout_id, "integer");
        $result = $ilDB->query($query);
        $row = $ilDB->fetchAssoc($result);
        $this->title = $row['title'];
        $this->setStyleId($row['style_id']);
        $this->setSpecialPage($row['special_page']);
        $this->description=$row['description'];
        $this->active=$row['active'];
        
        $mods = array();
        if ($row["mod_scorm"]) {
            $mods[] = self::MODULE_SCORM;
        }
        if ($row["mod_portfolio"]) {
            $mods[] = self::MODULE_PORTFOLIO;
        }
        $this->setModules($mods);
    }

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setDescription()

ilPageLayout::setDescription

(

$a_description

)

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

    {
        $this->description = $a_description;
    }

setModules()

ilPageLayout::setModules

(

array

$a_values = null

)

Set modules.

Definition at line 126 of file class.ilPageLayout.php.

References $valid, array, and getAvailableModules().

Referenced by readObject().

    {
        if ($a_values) {
            $valid = array_keys($this->getAvailableModules());
            $this->modules = array_intersect($a_values, $valid);
        } else {
            $this->modules = array();
        }
    }

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setSpecialPage()

ilPageLayout::setSpecialPage

(

$a_val

)

Set special page.

Definition at line 110 of file class.ilPageLayout.php.

Referenced by readObject().

    {
        $this->special_page = $a_val;
    }

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setStyleId()

ilPageLayout::setStyleId

(

$a_val

)

Set style id.

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

Referenced by readObject().

    {
        $this->style_id = $a_val;
    }

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setTitle()

ilPageLayout::setTitle

(

$a_title

)

Definition at line 81 of file class.ilPageLayout.php.

    {
        $this->title = $a_title;
    }

update()

ilPageLayout::update

(

)

Update page layout.

Definition at line 172 of file class.ilPageLayout.php.

References $db, $ilDB, $query, $result, getSpecialPage(), and getStyleId().

    {
        $ilDB = $this->db;
        
        $mod_scorm = $mod_portfolio = 0;
        if (in_array(self::MODULE_SCORM, $this->modules)) {
            $mod_scorm = 1;
        }
        if (in_array(self::MODULE_PORTFOLIO, $this->modules)) {
            $mod_portfolio = 1;
        }

        $query = "UPDATE page_layout SET title=" . $ilDB->quote($this->title, "text") .
            ",description =" . $ilDB->quote($this->description, "text") .
            ",active =" . $ilDB->quote($this->active, "integer") .
            ",style_id =" . $ilDB->quote($this->getStyleId(), "integer") .
            ",special_page =" . $ilDB->quote((int) $this->getSpecialPage(), "integer") .
            ",mod_scorm =" . $ilDB->quote($mod_scorm, "integer") .
            ",mod_portfolio =" . $ilDB->quote($mod_portfolio, "integer") .
            " WHERE layout_id =" . $ilDB->quote($this->layout_id, "integer");
    
        $result = $ilDB->manipulate($query);
    }

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Field Documentation

$active

ilPageLayout::$active = null

Definition at line 30 of file class.ilPageLayout.php.

Referenced by getActive(), and getLayoutsAsArray().

$db

ilPageLayout::$db

protected

Definition at line 19 of file class.ilPageLayout.php.

Referenced by activate(), delete(), readObject(), and update().

$description

ilPageLayout::$description = null

Definition at line 29 of file class.ilPageLayout.php.

Referenced by getDescription().

$layout_id

ilPageLayout::$layout_id = null

Definition at line 27 of file class.ilPageLayout.php.

Referenced by getId().

$modules

ilPageLayout::$modules = array()

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

Referenced by getModules().

$title

ilPageLayout::$title = null

Definition at line 28 of file class.ilPageLayout.php.

Referenced by getTitle().

MODULE_PORTFOLIO

const ilPageLayout::MODULE_PORTFOLIO = 2

Definition at line 25 of file class.ilPageLayout.php.

Referenced by ilPageLayoutTableGUI\fillRow(), ilObjPortfolioGUI\initCreateForm(), and ilObjPortfolioBaseGUI\initPageForm().

MODULE_SCORM

const ilPageLayout::MODULE_SCORM = 1

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

Referenced by ilPageLayoutTableGUI\fillRow(), and ilObjSCORM2004LearningModuleGUI\insertTemplateGUI().

SEQ_TEMPLATE_DIR

const ilPageLayout::SEQ_TEMPLATE_DIR = './Modules/Scorm2004/templates/editor/page_layouts_temp/thumbnails'

Definition at line 22 of file class.ilPageLayout.php.

---

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

• Services/COPage/Layout/classes/class.ilPageLayout.php