/** * Creates a preview for the file object. * * @param bool $force true, to force the creation of the preview; false, to create the preview only if the file is newer. */ protected function createPreview($force = false) { // only normal files are supported if ($this->getMode() != "object") { return; } require_once "./Services/Preview/classes/class.ilPreview.php"; ilPreview::createPreview($this, $force); }
/** * function parses stored value in database to a html output for eg. the record list gui. * * @param $value * @param ilDataCollectionRecordField $record_field * * @return mixed */ public function parseHTML($value, ilDataCollectionRecordField $record_field, $link = true) { global $ilAccess, $ilCtrl, $lng; switch ($this->id) { case self::INPUTFORMAT_DATETIME: $html = ilDatePresentation::formatDate(new ilDate($value, IL_CAL_DATETIME)); break; case self::INPUTFORMAT_FILE: if (!ilObject2::_exists($value) || ilObject2::_lookupType($value, false) != "file") { $html = ""; break; } $file_obj = new ilObjFile($value, false); $ilCtrl->setParameterByClass("ildatacollectionrecordlistgui", "record_id", $record_field->getRecord()->getId()); $ilCtrl->setParameterByClass("ildatacollectionrecordlistgui", "field_id", $record_field->getField()->getId()); $html = '<a href="' . $ilCtrl->getLinkTargetByClass("ildatacollectionrecordlistgui", "sendFile") . '">' . $file_obj->getFileName() . '</a>'; if (ilPreview::hasPreview($file_obj->getId())) { ilPreview::createPreview($file_obj); // Create preview if not already existing $preview = new ilPreviewGUI((int) $_GET['ref_id'], ilPreviewGUI::CONTEXT_REPOSITORY, $file_obj->getId(), $ilAccess); $preview_status = ilPreview::lookupRenderStatus($file_obj->getId()); $preview_status_class = ""; $preview_text_topic = "preview_show"; if ($preview_status == ilPreview::RENDER_STATUS_NONE) { $preview_status_class = "ilPreviewStatusNone"; $preview_text_topic = "preview_none"; } $wrapper_html_id = 'record_field_' . $record_field->getId(); $script_preview_click = $preview->getJSCall($wrapper_html_id); $preview_title = $lng->txt($preview_text_topic); $preview_icon = ilUtil::getImagePath("preview.png", "Services/Preview"); $html = '<div id="' . $wrapper_html_id . '">' . $html; $html .= '<span class="il_ContainerItemPreview ' . $preview_status_class . '"><a href="javascript:void(0);" onclick="' . $script_preview_click . '" title="' . $preview_title . '"><img src="' . $preview_icon . '" height="16" width="16"></a></span></div>'; } break; case self::INPUTFORMAT_MOB: $mob = new ilObjMediaObject($value, false); $med = $mob->getMediaItem('Standard'); if (!$med->location) { $html = ""; break; } $arr_properties = $record_field->getField()->getProperties(); $is_linked_field = $arr_properties[ilDataCollectionField::PROPERTYID_LINK_DETAIL_PAGE_MOB]; $has_view = ilDataCollectionRecordViewViewdefinition::getIdByTableId($record_field->getRecord()->getTableId()); if (in_array($med->getSuffix(), array('jpg', 'jpeg', 'png', 'gif'))) { // Image $dir = ilObjMediaObject::_getDirectory($mob->getId()); $width = (int) $arr_properties[ilDataCollectionField::PROPERTYID_WIDTH]; $height = (int) $arr_properties[ilDataCollectionField::PROPERTYID_HEIGHT]; $html = ilUtil::img($dir . "/" . $med->location, '', $width, $height); if ($is_linked_field and $has_view and $link) { $ilCtrl->setParameterByClass('ildatacollectionrecordviewgui', 'record_id', $record_field->getRecord()->getId()); $html = '<a href="' . $ilCtrl->getLinkTargetByClass("ildatacollectionrecordviewgui", 'renderRecord') . '">' . $html . '</a>'; } } else { // Video/Audio $mpl = new ilMediaPlayerGUI($med->getId(), ''); $mpl->setFile(ilObjMediaObject::_getURL($mob->getId()) . "/" . $med->getLocation()); $mpl->setMimeType($med->getFormat()); $mpl->setDisplayWidth((int) $arr_properties[ilDataCollectionField::PROPERTYID_WIDTH] . 'px'); $mpl->setDisplayHeight((int) $arr_properties[ilDataCollectionField::PROPERTYID_HEIGHT] . 'px'); $mpl->setVideoPreviewPic($mob->getVideoPreviewPic()); $html = $mpl->getPreviewHtml(); if ($is_linked_field and $has_view) { global $lng; $ilCtrl->setParameterByClass('ildatacollectionrecordviewgui', 'record_id', $record_field->getRecord()->getId()); $html = $html . '<a href="' . $ilCtrl->getLinkTargetByClass("ildatacollectionrecordviewgui", 'renderRecord') . '">' . $lng->txt('details') . '</a>'; } } break; case self::INPUTFORMAT_BOOLEAN: switch ($value) { case 0: $im = ilUtil::getImagePath('icon_not_ok.svg'); break; case 1: $im = ilUtil::getImagePath('icon_ok.svg'); break; } $html = "<img src='" . $im . "'>"; break; case ilDataCollectionDatatype::INPUTFORMAT_TEXT: //Property URL $arr_properties = $record_field->getField()->getProperties(); if ($arr_properties[ilDataCollectionField::PROPERTYID_URL]) { $link = $value; if (preg_match("/^[a-z0-9!#\$%&'*+=?^_`{|}~-]+(?:\\.[a-z0-9!#\$%&'*+=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\$/i", $value)) { $value = "mailto:" . $value; } elseif (!preg_match('~(^(news|(ht|f)tp(s?)\\://){1}\\S+)~i', $value)) { return $link; } $link = $this->shortenLink($link); $html = "<a target='_blank' href='" . $value . "'>" . $link . "</a>"; } elseif ($arr_properties[ilDataCollectionField::PROPERTYID_LINK_DETAIL_PAGE_TEXT] and $link and ilDataCollectionRecordViewViewdefinition::getIdByTableId($record_field->getRecord()->getTableId())) { $ilCtrl->setParameterByClass('ildatacollectionrecordviewgui', 'record_id', $record_field->getRecord()->getId()); $html = '<a href="' . $ilCtrl->getLinkTargetByClass("ildatacollectionrecordviewgui", 'renderRecord') . '">' . $value . '</a>'; } else { $html = $value; } break; default: $html = $value; break; } return $html; }