This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Collaboration diagram for ilPageLayout:

Public Member Functions
	__construct (int $a_id=0)

	getActive ()

	getDescription ()

	setDescription (string $a_description)

	getTitle ()

	setTitle (string $a_title)

	getId ()

	setModules (array $a_values=[])

	getModules ()

	activate (bool $a_setting=true)
	(De-)Activate layout More...

	delete ()
	Delete page layout. More...

	update ()
	Update page layout. More...

	readObject ()

	getXMLContent ()

	copyXmlContent (bool $self_ass=true)

	getPreview ()

Static Public Member Functions
static	getLayoutsAsArray (int $a_active=0)

static	getLayouts (bool $a_active=false, int $a_module=0)

static	activeLayouts (int $a_module=0)
	Get active layouts. More...

static	import (string $a_filename, string $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

const	MODULE_LM = 3

int	$layout_id = 0

string	$title = ""

string	$description = ""

bool	$active = false

array	$modules = array()

Protected Attributes
int	$special_page

int	$style_id

ilDBInterface	$db

Private Member Functions
	getXSLPath ()

	generatePreview ()

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning Class for Page Layouts

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

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

Constructor & Destructor Documentation

◆ __construct()

ilPageLayout::__construct ( int $a_id = 0 )

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

      {
        global $DIC;
 
        $this->db = $DIC->database();
        $ilDB = $DIC->database();
 
        //create new instance
        if ($a_id == 0) {
            $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;
        }
    }

References $DIC, and $ilDB.

Member Function Documentation

◆ activate()

ilPageLayout::activate ( bool $a_setting = true )

(De-)Activate layout

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

     : void {
        $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 ( int $a_module = 0 )

static

Get active layouts.

Definition at line 315 of file class.ilPageLayout.php.

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

Referenced by ilChapterHierarchyFormGUI\__construct(), ilObjPortfolioGUI\initCreateForm(), and ilObjPortfolioBaseGUI\initPageForm().

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◆ copyXmlContent()

ilPageLayout::copyXmlContent ( bool $self_ass = true )

Definition at line 210 of file class.ilPageLayout.php.

                                                         : string
    {
        $layout_page = new ilPageLayoutPage($this->layout_id);
        return $layout_page->copyXmlContent(true, 0, 0, $self_ass);
    }

◆ delete()

ilPageLayout::delete ( )

Delete page layout.

Definition at line 144 of file class.ilPageLayout.php.

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

References $ilDB, and $query.

◆ generatePreview()

ilPageLayout::generatePreview ( )

private

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

                                      : string
    {
        $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;
    }

References $path, $res, $xml, DOMXML_LOAD_PARSING, domxml_open_mem(), xpath_eval(), xpath_new_context(), xslt_create(), xslt_error(), and xslt_free().

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◆ getActive()

ilPageLayout::getActive ( )

Definition at line 70 of file class.ilPageLayout.php.

                               : bool
    {
        return $this->active;
    }

References $active.

◆ getAvailableModules()

static ilPageLayout::getAvailableModules ( )

static

Definition at line 337 of file class.ilPageLayout.php.

                                                : array
    {
        global $DIC;
 
        $lng = $DIC->language();
 
        return array(
            self::MODULE_PORTFOLIO => $lng->txt("style_page_layout_module_portfolio"),
            self::MODULE_LM => $lng->txt("style_page_layout_module_learning_module")
        );
    }

References $DIC, and $lng.

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

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◆ getDescription()

ilPageLayout::getDescription ( )

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

                                    : string
    {
        return $this->description;
    }

References $description.

◆ getId()

ilPageLayout::getId ( )

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

                           : int
    {
        return $this->layout_id;
    }

References $layout_id.

◆ getLayouts()

static ilPageLayout::getLayouts	(	bool	$a_active = `false`,
		int	$a_module = `0`
	)

static

Definition at line 276 of file class.ilPageLayout.php.

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

Referenced by ilPageLayoutAdministrationGUI\initAddPageLayoutForm().

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◆ getLayoutsAsArray()

static ilPageLayout::getLayoutsAsArray ( int $a_active = 0 )

static

Definition at line 255 of file class.ilPageLayout.php.

     : array {
        global $DIC;
 
        $ilDB = $DIC->database();
        $arr_layouts = array();
        $add = "";
        if ($a_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)) {
            if (ilPageObject::_exists("stys", $row["layout_id"])) {
                $arr_layouts[] = $row;
            }
        }
        return $arr_layouts;
    }

Referenced by ilPageLayoutTableGUI\getPageLayouts().

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◆ getModules()

ilPageLayout::getModules ( )

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

                                : array
    {
        return $this->modules;
    }

References $modules.

◆ getPreview()

ilPageLayout::getPreview ( )

Definition at line 216 of file class.ilPageLayout.php.

                                : string
    {
        return $this->generatePreview();
    }

◆ getTitle()

ilPageLayout::getTitle ( )

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

                              : string
    {
        return $this->title;
    }

References $title.

◆ getXMLContent()

ilPageLayout::getXMLContent ( )

Definition at line 204 of file class.ilPageLayout.php.

                                   : string
    {
        $layout_page = new ilPageLayoutPage($this->layout_id);
        return $layout_page->getXMLContent();
    }

◆ getXSLPath()

ilPageLayout::getXSLPath ( )

private

Definition at line 221 of file class.ilPageLayout.php.

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

◆ import()

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

static

Import page layout.

Definition at line 324 of file class.ilPageLayout.php.

     : void {
        $imp = new ilImport();
        $imp->importEntity(
            $a_filepath,
            $a_filename,
            "pgtp",
            "Services/COPage"
        );
    }

Referenced by ilPageLayoutAdministrationGUI\importPageLayout().

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◆ readObject()

ilPageLayout::readObject ( )

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

                                : void
    {
        $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 = (string) $row['title'];
        $this->description = (string) $row['description'];
        $this->active = (bool) $row['active'];
 
        $mods = array();
        if ($row["mod_scorm"]) {
            $mods[] = self::MODULE_SCORM;
        }
        if ($row["mod_portfolio"]) {
            $mods[] = self::MODULE_PORTFOLIO;
        }
        if ($row["mod_lm"]) {
            $mods[] = self::MODULE_LM;
        }
        $this->setModules($mods);
    }

References $ilDB, and $query.

◆ setDescription()

ilPageLayout::setDescription ( string $a_description )

Definition at line 80 of file class.ilPageLayout.php.

                                                         : void
    {
        $this->description = $a_description;
    }

◆ setModules()

ilPageLayout::setModules ( array $a_values = [] )

Definition at line 113 of file class.ilPageLayout.php.

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

References $valid, and getAvailableModules().

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◆ setTitle()

ilPageLayout::setTitle ( string $a_title )

Definition at line 90 of file class.ilPageLayout.php.

                                             : void
    {
        $this->title = $a_title;
    }

◆ update()

ilPageLayout::update ( )

Update page layout.

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

                            : void
    {
        $ilDB = $this->db;
 
        $mod_scorm = $mod_portfolio = $mod_lm = 0;
        if (in_array(self::MODULE_SCORM, $this->modules)) {
            $mod_scorm = 1;
        }
        if (in_array(self::MODULE_PORTFOLIO, $this->modules)) {
            $mod_portfolio = 1;
        }
        if (in_array(self::MODULE_LM, $this->modules)) {
            $mod_lm = 1;
        }
 
        $query = "UPDATE page_layout SET title=" . $ilDB->quote($this->title, "text") .
            ",description =" . $ilDB->quote($this->description, "text") .
            ",active =" . $ilDB->quote($this->active, "integer") .
            ",mod_scorm =" . $ilDB->quote($mod_scorm, "integer") .
            ",mod_portfolio =" . $ilDB->quote($mod_portfolio, "integer") .
            ",mod_lm =" . $ilDB->quote($mod_lm, "integer") .
            " WHERE layout_id =" . $ilDB->quote($this->layout_id, "integer");
 
        $result = $ilDB->manipulate($query);
    }

References $ilDB, and $query.

Field Documentation

◆ $active

bool ilPageLayout::$active = false

Definition at line 37 of file class.ilPageLayout.php.

Referenced by getActive().

◆ $db

ilDBInterface ilPageLayout::$db

protected

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

◆ $description

string ilPageLayout::$description = ""

Definition at line 36 of file class.ilPageLayout.php.

Referenced by getDescription().

◆ $layout_id

int ilPageLayout::$layout_id = 0

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

Referenced by getId().

◆ $modules

array ilPageLayout::$modules = array()

Definition at line 38 of file class.ilPageLayout.php.

Referenced by getModules().

◆ $special_page

int ilPageLayout::$special_page

protected

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

◆ $style_id

int ilPageLayout::$style_id

protected

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

◆ $title

string ilPageLayout::$title = ""

Definition at line 35 of file class.ilPageLayout.php.

Referenced by getTitle().

◆ MODULE_LM

const ilPageLayout::MODULE_LM = 3

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

Referenced by ilChapterHierarchyFormGUI\__construct(), ilPageLayoutTableGUI\fillRow(), ilStructureObjectGUI\initInsertTemplateForm(), and ilLMPageObjectGUI\initNewPageForm().

◆ MODULE_PORTFOLIO

const ilPageLayout::MODULE_PORTFOLIO = 2

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

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

◆ MODULE_SCORM

const ilPageLayout::MODULE_SCORM = 1

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

Referenced by ilPageLayoutTableGUI\fillRow().

◆ SEQ_TEMPLATE_DIR

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

Definition at line 26 of file class.ilPageLayout.php.

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

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

Public Member Functions

Static Public Member Functions

Data Fields

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ activate()

◆ activeLayouts()

◆ copyXmlContent()

◆ delete()

◆ generatePreview()

◆ getActive()

◆ getAvailableModules()

◆ getDescription()

◆ getId()

◆ getLayouts()

◆ getLayoutsAsArray()

◆ getModules()

◆ getPreview()

◆ getTitle()

◆ getXMLContent()

◆ getXSLPath()

◆ import()

◆ readObject()

◆ setDescription()

◆ setModules()

◆ setTitle()

◆ update()

Field Documentation

◆ $active

◆ $db

◆ $description

◆ $layout_id

◆ $modules

◆ $special_page

◆ $style_id

◆ $title

◆ MODULE_LM

◆ MODULE_PORTFOLIO

◆ MODULE_SCORM

◆ SEQ_TEMPLATE_DIR