HTML export class for system styles. More...

Collaboration diagram for ilSystemStyleHTMLExport:

Public Member Functions
	__construct ($a_exp_dir)
	Initialisation. More...

	createDirectories ()
	Create directories. More...

	addImage ($a_file, $a_exp_file_name="")
	Add (icon) image to the list of images to be exported. More...

	export ()
	Export. More...

Private Attributes
	$exp_dir = ""

	$images = []

Detailed Description

HTML export class for system styles.

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

Version

Id

Definition at line 11 of file class.ilSystemStyleHTMLExport.php.

Constructor & Destructor Documentation

◆ __construct()

ilSystemStyleHTMLExport::__construct ( $a_exp_dir )

Initialisation.

Parameters

string $a_exp_dir export directory

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

References addImage().

         {
                 $this->exp_dir = $a_exp_dir;
                 $this->style_dir = $a_exp_dir."/style";
                 $this->style_img_dir = $a_exp_dir."/style/images";
                 $this->img_dir = $a_exp_dir."/images";
                 $this->img_browser_dir = $a_exp_dir."/images/browser";
                 
                 // add standard images
                 $this->addImage("enlarge.svg");
                 $this->addImage("browser/blank.png", "/browser/plus.png");
                 $this->addImage("browser/blank.png", "/browser/minus.png");
                 $this->addImage("browser/blank.png", "/browser/blank.png");
                 $this->addImage("spacer.png");
                 $this->addImage("icon_st.svg");
                 $this->addImage("icon_pg.svg");
                 $this->addImage("icon_lm.svg");
                 $this->addImage("nav_arr_L.png");
                 $this->addImage("nav_arr_R.png");
         }

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Member Function Documentation

◆ addImage()

ilSystemStyleHTMLExport::addImage	(	$a_file,
		$a_exp_file_name = `""`
	)

Add (icon) image to the list of images to be exported.

Parameters

	$a_file
string	$a_exp_file_name

Definition at line 59 of file class.ilSystemStyleHTMLExport.php.

References images.

Referenced by __construct().

         {
                 $this->images[] = ["file" => $a_file,
                         "exp_file_name" => $a_exp_file_name];
         }

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◆ createDirectories()

ilSystemStyleHTMLExport::createDirectories ( )

Create directories.

Definition at line 45 of file class.ilSystemStyleHTMLExport.php.

References ilUtil\makeDir().

Referenced by export().

         {
                 ilUtil::makeDir($this->style_dir);
                 ilUtil::makeDir($this->style_img_dir);
                 ilUtil::makeDir($this->img_dir);
                 ilUtil::makeDir($this->img_browser_dir);
         }

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◆ export()

ilSystemStyleHTMLExport::export ( )

Export.

Definition at line 68 of file class.ilSystemStyleHTMLExport.php.

References $fh, $files, $ilUser, createDirectories(), ilUtil\getImagePath(), ilUtil\getStyleSheetLocation(), and images.

         {
                 global $ilUser;
                 
                 $this->createDirectories();
                 
                 // export system style sheet
                 $location_stylesheet = ilUtil::getStyleSheetLocation("filesystem");
                 $style_name = $ilUser->prefs["style"].".css";
                 copy($location_stylesheet, $this->style_dir."/".$style_name);
                 $fh = fopen($location_stylesheet, "r");
                 $css = fread($fh, filesize($location_stylesheet));
                 preg_match_all("/url\(([^\)]*)\)/",$css,$files);
                 foreach (array_unique($files[1]) as $fileref)
                 {
                         $fileref = dirname($location_stylesheet)."/".$fileref;
                         if (is_file($fileref))
                         {
                                 copy($fileref, $this->style_img_dir."/".basename($fileref));
                         }
                 }
                 fclose($fh);
                 
                 // export (icon) images
                 foreach ($this->images as $im)
                 {
                         $from = $to = $im["file"];
                         if ($im["exp_file_name"] != "")
                         {
                                 $to = $im["exp_file_name"];
                         }
                         copy(ilUtil::getImagePath($from, false, "filesystem"),
                                 $this->img_dir."/".$to);
                 }
         }