Collaboration diagram for ILIAS\COPage\PC\Paragraph\ParagraphManager:

Public Member Functions
	__construct ()

	send (\DOMDocument $dom, string $par_id, string $filename)

	getFirstParagraphText (\ilPageObject $page)

	getParagraphForPCID (\ilPageObject $page, string $pcid)

Protected Attributes
ILIAS Repository HTTP HTTPUtil	$http_util

ILIAS COPage Dom DomUtil	$dom_util

Detailed Description

Author: Alexander Killing killi.nosp@m.ng@l.nosp@m.eifos.nosp@m..de

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

Constructor & Destructor Documentation

◆ __construct()

ILIAS\COPage\PC\Paragraph\ParagraphManager::__construct ( )

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

    {
        global $DIC;
        $this->dom_util = $DIC->copage()->internal()->domain()->domUtil();
        $this->http_util = $DIC->copage()->internal()->gui()->httpUtil();
    }

References $DIC.

Member Function Documentation

◆ getFirstParagraphText()

ILIAS\COPage\PC\Paragraph\ParagraphManager::getFirstParagraphText ( \ilPageObject $page )

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

                                                              : string
    {
        $dom = $page->getDomDoc();
        if ($dom) {
            $path = "//Paragraph[1]";
            $nodes = $this->dom_util->path($dom, $path);
            if (count($nodes) > 0) {
                $cont_node = $nodes->item(0)->parentNode;
                $par = new \ilPCParagraph($page);
                $par->setDomNode($cont_node);
                $text = $par->getText();
                return $text;
            }
        }
        return "";
    }

References $path, and ilPageObject\getDomDoc().

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◆ getParagraphForPCID()

ILIAS\COPage\PC\Paragraph\ParagraphManager::getParagraphForPCID	(	\ilPageObject	$page,
		string	$pcid
	)

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

                                                                          : ?\ilPCParagraph
    {
        $dom = $page->getDomDoc();
        if ($dom) {
            $path = "//PageContent[@PCID='" . $pcid . "']/Paragraph[1]";
            $nodes = $this->dom_util->path($dom, $path);
            if (count($nodes) > 0) {
                $cont_node = $nodes->item(0)->parentNode;
                $par = new \ilPCParagraph($page);
                $par->setDomNode($cont_node);
                return $par;
            }
        }
        return null;
    }

References $path, and ilPageObject\getDomDoc().

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◆ send()

ILIAS\COPage\PC\Paragraph\ParagraphManager::send	(	\DOMDocument	$dom,
		string	$par_id,
		string	$filename
	)

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

     : void {
        $content = "";
        $path = "/descendant::Paragraph[position() = $par_id]";
        $nodes = $this->dom_util->path(
            $dom,
            $path
        );
        if (count($nodes) != 1) {
            throw new \ilCOPageException("Paragraph not found.");
        }
 
        $context_node = $nodes->item(0);
        foreach ($context_node->childNodes as $child) {
            $content .= $this->dom_util->dump($child);
        }
 
        $content = str_replace("<br />", "\n", $content);
        $content = str_replace("<br/>", "\n", $content);
 
        $plain_content = html_entity_decode($content);
 
        $this->http_util->deliverString($plain_content, $filename);
    }

Field Documentation

◆ $dom_util

ILIAS COPage Dom DomUtil ILIAS\COPage\PC\Paragraph\ParagraphManager::$dom_util

protected

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

◆ $http_util

ILIAS Repository HTTP HTTPUtil ILIAS\COPage\PC\Paragraph\ParagraphManager::$http_util