class.ilMediaCastTableGUI.php

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<?php
 
use ILIAS\MediaCast\StandardGUIRequest;
 
class ilMediaCastTableGUI extends ilTable2GUI
{
    protected \ILIAS\MediaObjects\MediaType\MediaTypeManager $media_type;
    protected bool $presentation_mode;
    protected StandardGUIRequest $request;
    protected ilAccessHandler $access;
    protected bool $downloadable = false;
    protected bool $edit_order;
    protected \ILIAS\DI\UIServices $ui;
 
    public function __construct(
        ilObjMediaCastGUI $a_parent_obj,
        string $a_parent_cmd = "",
        bool $a_edit_order = false,
        bool $a_presentation_mode = false
    ) {
        global $DIC;
 
        $this->ctrl = $DIC->ctrl();
        $this->lng = $DIC->language();
        $this->access = $DIC->access();
        $ilCtrl = $DIC->ctrl();
        $lng = $DIC->language();
        $this->request = $DIC->mediaCast()
            ->internal()
            ->gui()
            ->standardRequest();
        $this->ui = $DIC->ui();
        $this->edit_order = $a_edit_order;
        $this->presentation_mode = $a_presentation_mode;
 
        parent::__construct($a_parent_obj, $a_parent_cmd);
 
        // Check whether download-buttons will be displayed
        $mediacast = new ilObjMediaCast($a_parent_obj->getObject()->getRefId());
        $this->downloadable = $mediacast->getDownloadable();
 
        if (!$this->presentation_mode) {
            $this->addColumn("", "", "1");
        }
        $this->addColumn($lng->txt("title"));
        $this->addColumn($lng->txt("properties"));
        if (!$this->edit_order) {
            $this->addColumn($lng->txt("mcst_play"), "", "320px");
        }
 
        $this->setFormAction($ilCtrl->getFormAction($a_parent_obj));
        $this->setRowTemplate(
            "tpl.table_media_cast_row.html",
            "components/ILIAS/MediaCast"
        );
 
        $this->media_type = $DIC->mediaObjects()->internal()->domain()->mediaType();
 
        $this->setShowRowsSelector(true);
    }
 
    protected function fillRow(array $a_set): void
    {
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
        $ilAccess = $this->access;
        $size = 0;
        $ui = $this->ui;
 
        $news_set = new ilSetting("news");
        $enable_internal_rss = $news_set->get("enable_rss_for_internal");
 
        if ($this->presentation_mode) {
            $ilCtrl->setParameterByClass("ilobjmediacastgui", "presentation", "1");
        }
 
        // access
        if ($enable_internal_rss && !$this->presentation_mode) {
            $this->tpl->setCurrentBlock("access");
            $this->tpl->setVariable("TXT_ACCESS", $lng->txt("news_news_item_visibility"));
            if ($a_set["visibility"] == NEWS_PUBLIC) {
                $this->tpl->setVariable("VAL_ACCESS", $lng->txt("news_visibility_public"));
            } else {
                $this->tpl->setVariable("VAL_ACCESS", $lng->txt("news_visibility_users"));
            }
            $this->tpl->parseCurrentBlock();
        }
 
        $ilCtrl->setParameterByClass("ilobjmediacastgui", "item_id", "");
 
        if (ilObject::_exists($a_set["mob_id"])) {
            if ($a_set["update_date"] != "") {
                $this->tpl->setCurrentBlock("last_update");
                $this->tpl->setVariable(
                    "TXT_LAST_UPDATE",
                    $lng->txt("last_update")
                );
                $this->tpl->setVariable(
                    "VAL_LAST_UPDATE",
                    ilDatePresentation::formatDate(new ilDateTime($a_set["update_date"], IL_CAL_DATETIME))
                );
                $this->tpl->parseCurrentBlock();
            }
 
            $mob = new ilObjMediaObject($a_set["mob_id"]);
            $med = $mob->getMediaItem("Standard");
 
            $this->tpl->setVariable(
                "VAL_TITLE",
                $a_set["title"]
            );
            $this->tpl->setVariable(
                "VAL_DESCRIPTION",
                $a_set["content"]
            );
            $this->tpl->setVariable(
                "TXT_CREATED",
                $lng->txt("created")
            );
            $this->tpl->setVariable(
                "VAL_CREATED",
                ilDatePresentation::formatDate(new ilDateTime($a_set["creation_date"], IL_CAL_DATETIME))
            );
 
            $this->tpl->setVariable(
                "TXT_DURATION",
                $lng->txt("mcst_play_time")
            );
 
            if ($a_set["playtime"] != "00:00:00") {
                $this->tpl->setVariable(
                    "VAL_DURATION",
                    $a_set["playtime"]
                );
            } else {
                $this->tpl->setVariable("VAL_DURATION", "-");
            }
 
            if (!$this->edit_order) {
                if ($this->downloadable) {
                    $ilCtrl->setParameterByClass("ilobjmediacastgui", "item_id", $a_set["id"]);
                    // to keep always the order of the purposes
                    // iterate through purposes and display the according mediaitems
                    foreach (ilObjMediaCast::$purposes as $purpose) {
                        $a_mob = $mob->getMediaItem($purpose);
                        if (!is_object($a_mob)) {
                            continue;
                        }
                        $ilCtrl->setParameterByClass("ilobjmediacastgui", "purpose", $a_mob->getPurpose());
                        $file = ilObjMediaObject::_lookupItemPath($a_mob->getMobId(), false, false, $a_mob->getPurpose());
                        if (is_file($file)) {
                            $size = filesize($file);
                            $size = ", " . sprintf("%.1f MB", $size / 1024 / 1024);
                        }
                        $format = ($a_mob->getFormat() != "") ? $a_mob->getFormat() : "audio/mpeg";
                        $this->tpl->setCurrentBlock("downloadable");
                        $this->tpl->setVariable("TXT_DOWNLOAD", $lng->txt("mcst_download_" . strtolower($a_mob->getPurpose())));
                        $this->tpl->setVariable("CMD_DOWNLOAD", $ilCtrl->getLinkTargetByClass("ilobjmediacastgui", "downloadItem"));
                        $this->tpl->setVariable("TITLE_DOWNLOAD", "(" . $format . $size . ")");
                        $this->tpl->parseCurrentBlock();
                    }
                }
 
                // the news id will be used as player id, see also ilObjMediaCastGUI
                $event_url = ($this->presentation_mode)
                    ? $ilCtrl->getLinkTarget($this->parent_obj, "handlePlayerEvent", "", true, false)
                    : "";
                if (!is_null($med)) {
                    $file = $mob->getStandardSrc();
                    $comp = null;
                    if ($this->media_type->isAudio($med->getFormat())) {
                        $comp = $ui->factory()->player()->audio(
                            $file,
                            ""
                        );
                    } elseif ($this->media_type->isVideo($med->getFormat())) {
                        $comp = $ui->factory()->player()->video(
                            $file
                        );
                    } elseif ($this->media_type->isImage($med->getFormat())) {
                        $comp = $ui->factory()->image()->responsive($file, "");
                    }
                    if (!is_null($comp)) {
                        $this->tpl->setVariable("PLAYER", $ui->renderer()->render($comp));
                    }
                }
 
                // edit link
                $ilCtrl->setParameterByClass("ilobjmediacastgui", "item_id", $a_set["id"]);
                if ($ilAccess->checkAccess("write", "", $this->request->getRefId()) &&
                    !$this->presentation_mode) {
                    $this->tpl->setCurrentBlock("edit");
                    $this->tpl->setVariable("TXT_EDIT", $lng->txt("edit"));
                    $this->tpl->setVariable(
                        "CMD_EDIT",
                        $ilCtrl->getLinkTargetByClass("ilobjmediacastgui", "editCastItem")
                    );
 
                    if (!is_int(strpos($med->getFormat(), "image/"))) {
                        $this->tpl->setVariable("TXT_DET_PLAYTIME", $lng->txt("mcst_det_playtime"));
                        $this->tpl->setVariable(
                            "CMD_DET_PLAYTIME",
                            $ilCtrl->getLinkTargetByClass("ilobjmediacastgui", "determinePlaytime")
                        );
                    }
                    $this->tpl->parseCurrentBlock();
 
                    $this->tpl->setCurrentBlock("edit_checkbox");
                    $this->tpl->setVariable("VAL_ID", $a_set["id"]);
                    $this->tpl->parseCurrentBlock();
                    //                                  $this->tpl->touchBlock("contrl_col");
                }
            } else {
                $this->tpl->setCurrentBlock("edit_order");
                $this->tpl->setVariable("VAL_ID", $a_set["id"]);
                $this->tpl->setVariable("VAL_ORDER", $a_set["order"]);
                $this->tpl->parseCurrentBlock();
                //                              $this->tpl->touchBlock("contrl_col");
            }
 
            // download and play counter
            if (!$this->presentation_mode) {
                if ($a_set["mob_cnt_download"] > 0) {
                    $this->tpl->setCurrentBlock("prop");
                    $this->tpl->setVariable("TXT_PROP", $lng->txt("mcst_download_cnt"));
                    $this->tpl->setVariable("VAL_PROP", $a_set["mob_cnt_download"]);
                    $this->tpl->parseCurrentBlock();
                }
                if ($a_set["mob_cnt_play"] > 0) {
                    $this->tpl->setCurrentBlock("prop");
                    $this->tpl->setVariable("TXT_PROP", $lng->txt("mcst_play_cnt"));
                    $this->tpl->setVariable("VAL_PROP", $a_set["mob_cnt_play"]);
                    $this->tpl->parseCurrentBlock();
                }
            }
        }
    }
}