Handler class for multi srt upload. More...

Collaboration diagram for ilMobMultiSrtUpload:

Public Member Functions
	__construct (ilMobMultiSrtInt $a_multi_srt)

	getMultiSrtUploadDir ()
	Get directory for multi srt upload. More...

	uploadMultipleSubtitleFile (array $a_file)
	Upload multi srt file. More...

	clearMultiSrtDirectory ()
	Clear multi feedback directory. More...

	getMultiSrtFiles ()
	Get all srt files of srt multi upload. More...

	moveMultiSrtFiles ()
	Move all srt files that could be mapped to media objects. More...

Protected Attributes
ZipAdapter	$zip

ilMobMultiSrtInt	$multi_srt

ilLanguage	$lng

MetadataManager	$md

Detailed Description

Handler class for multi srt upload.

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

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

Constructor & Destructor Documentation

◆ __construct()

ilMobMultiSrtUpload::__construct ( ilMobMultiSrtInt $a_multi_srt )

Parameters

ilMobMultiSrtInt $a_multi_srt adapter implementation

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

      {
        global $DIC;
 
        $lng = $DIC->language();
        $this->zip = $DIC->mediaObjects()->internal()->domain()->resources()->zip();
        $this->md = $DIC->mediaObjects()->internal()->domain()->metadata();
 
        $this->lng = $lng;
        $this->multi_srt = $a_multi_srt;
    }

References $DIC, $lng, and ILIAS\Repository\lng().

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Member Function Documentation

◆ clearMultiSrtDirectory()

ilMobMultiSrtUpload::clearMultiSrtDirectory ( )

Clear multi feedback directory.

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

                                            : void
    {
        ilFileUtils::delDir($this->getMultiSrtUploadDir());
    }

References ilFileUtils\delDir().

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◆ getMultiSrtFiles()

ilMobMultiSrtUpload::getMultiSrtFiles ( )

Get all srt files of srt multi upload.

Definition at line 91 of file class.ilMobMultiSrtUpload.php.

                                      : array
    {
        $items = array();
 
        $lang_codes = $this->md->getLOMLanguageCodes();
 
        $dir = $this->getMultiSrtUploadDir();
        $files = ilFileUtils::getDir($dir);
        foreach ($files as $k => $i) {
            // check directory
            if ($i["type"] == "file" && !in_array($k, array(".", ".."))) {
                if (pathinfo($k, PATHINFO_EXTENSION) == "vtt") {
                    $lang = "";
                    if (substr($k, strlen($k) - 7, 1) == "_") {
                        $lang = substr($k, strlen($k) - 6, 2);
                        if (!in_array($lang, $lang_codes)) {
                            $lang = "";
                        }
                    }
                    $items[] = array("filename" => $k, "lang" => $lang);
                }
            }
        }
 
        foreach ($this->multi_srt->getMobIds() as $mob) {
            $m = new ilObjMediaObject($mob);
            $mi = $m->getMediaItem("Standard");
            if ($mi->getLocationType() == "LocalFile" && is_int(strpos($mi->getFormat(), "video"))) {
                // $loc is e.g. "echo-hereweare.mp4", we not look for
                // "echo-hereweare_<langcode>.srt" files
                $loc = pathinfo($mi->getLocation(), PATHINFO_FILENAME);
                foreach ($items as $i => $item) {
                    if (substr($item["filename"], 0, strlen($loc)) == $loc &&
                        substr($item["filename"], strlen($loc), 1) == "_" &&
                        pathinfo($item["filename"], PATHINFO_EXTENSION) == "vtt") {
                        $l = substr($item["filename"], strlen($loc) + 1, 2);
                        if (in_array($l, $lang_codes)) {
                            $items[$i]["lang"] = $l;
                            $items[$i]["mob"] = $mob;
                            $items[$i]["mob_title"] = $m->getTitle();
                        }
                    }
                }
            }
        }
 
        return $items;
    }

References ilFileUtils\getDir().

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◆ getMultiSrtUploadDir()

ilMobMultiSrtUpload::getMultiSrtUploadDir ( )

Get directory for multi srt upload.

Definition at line 53 of file class.ilMobMultiSrtUpload.php.

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

◆ moveMultiSrtFiles()

ilMobMultiSrtUpload::moveMultiSrtFiles ( )

Move all srt files that could be mapped to media objects.

Definition at line 143 of file class.ilMobMultiSrtUpload.php.

                                       : int
    {
        $items = $this->getMultiSrtFiles();
        $cnt = 0;
        foreach ($items as $i) {
            if ($i["mob"] > 0 && $i["lang"] != "") {
                $mob = new ilObjMediaObject($i["mob"]);
                $mob->uploadSrtFile($this->getMultiSrtUploadDir() . "/" . $i["filename"], $i["lang"], "rename");
                $cnt++;
            }
        }
        return $cnt;
    }

◆ uploadMultipleSubtitleFile()

ilMobMultiSrtUpload::uploadMultipleSubtitleFile ( array $a_file )

Upload multi srt file.

Parameters

array $a_file file info array

Exceptions

ilException
ilMobSrtUploadException

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

     : void {
        if (!is_file($a_file["tmp_name"])) {
            throw new ilMobSrtUploadException($this->lng->txt("cont_srt_zip_file_could_not_be_uploaded"));
        }
 
        $dir = $this->getMultiSrtUploadDir();
        ilFileUtils::delDir($dir, true);
        ilFileUtils::makeDirParents($dir);
        ilFileUtils::moveUploadedFile($a_file["tmp_name"], "multi_vtt.zip", $dir . "/" . "multi_vtt.zip");
        $this->zip->unzipFile($dir . "/multi_vtt.zip");
    }