public function testRequiredBy()
{
$objManager = new class_module_packagemanager_manager();
$objSystem = $objManager->getPackage("system");
$arrRequiredBy = $objManager->getArrRequiredBy($objSystem);
$this->assertTrue(in_array("packagemanager", $arrRequiredBy));
$this->assertFalse(in_array("system", $arrRequiredBy));
}
/**
* Renders the summary of a single package
*
* @param interface_packagemanager_packagemanager $objHandler
* @param bool $bitIncludeRequiredBy
*
* @return string
*/
public function renderPackageDetails(interface_packagemanager_packagemanager $objHandler, $bitIncludeRequiredBy = false)
{
$objManager = new class_module_packagemanager_manager();
$strReturn = $this->objToolkit->formHeadline($objHandler->getObjMetadata()->getStrTitle());
$strReturn .= $this->objToolkit->getTextRow($objHandler->getObjMetadata()->getStrDescription());
$arrRows = array();
$arrRows[] = array($this->getLang("package_type"), $this->getLang("type_" . $objHandler->getObjMetadata()->getStrType()));
$arrRows[] = array($this->getLang("package_version"), $objHandler->getObjMetadata()->getStrVersion());
if ($objHandler->getVersionInstalled() != null) {
$arrRows[] = array($this->getLang("package_version_installed"), $objHandler->getVersionInstalled());
}
$arrRows[] = array($this->getLang("package_author"), $objHandler->getObjMetadata()->getStrAuthor());
$arrRequiredRows = array();
foreach ($objHandler->getObjMetadata()->getArrRequiredModules() as $strOneModule => $strVersion) {
$strStatus = "";
//validate the status
$objRequired = $objManager->getPackage($strOneModule);
if ($objRequired == null) {
$strStatus = "<span class=\"label label-important\">" . $this->getLang("package_missing") . "</span>";
} else {
if (version_compare($objRequired->getStrVersion(), $strVersion, ">=")) {
$strStatus = "<span class=\"label label-success\">" . $this->getLang("package_version_available") . "</span>";
} else {
$strStatus = "<span class=\"label label-important\">" . $this->getLang("package_version_low") . "</span>";
}
}
$arrRequiredRows[] = array($strOneModule, " >= " . $strVersion, $strStatus);
}
$arrRows[] = array($this->getLang("package_modules"), $this->objToolkit->dataTable(null, $arrRequiredRows));
if ($bitIncludeRequiredBy) {
$arrRequiredBy = $objManager->getArrRequiredBy($objHandler->getObjMetadata());
array_walk($arrRequiredBy, function (&$strOneModule) {
$strOneModule = array($strOneModule);
});
$arrRows[] = array($this->getLang("package_required_by"), $this->objToolkit->dataTable(null, $arrRequiredBy));
}
$strImages = "";
foreach ($objHandler->getObjMetadata()->getArrScreenshots() as $strOneScreenshot) {
$strImage = "";
if (uniSubstr($objHandler->getObjMetadata()->getStrPath(), 0, -4) == ".zip") {
$objZip = new class_zip();
$objImage = $objZip->getFileFromArchive($objHandler->getObjMetadata()->getStrPath(), $strOneScreenshot);
if ($objImage !== false) {
$strImage = _images_cachepath_ . "/" . generateSystemid() . uniSubstr($strOneScreenshot, -4);
file_put_contents(_realpath_ . $strImage, $objImage);
}
} else {
$strImage = $objHandler->getObjMetadata()->getStrPath() . "/" . $strOneScreenshot;
}
if ($strImage != "") {
$strImages .= "<img src='" . _webpath_ . "/image.php?image=" . urlencode($strImage) . "&maxWidth=300&maxHeight=200' alt='" . $strOneScreenshot . "' /> ";
}
}
$arrRows[] = array($this->getLang("package_screenshots"), $strImages);
$strReturn .= $this->objToolkit->dataTable(null, $arrRows);
return $strReturn;
}
/**
* Validates if the current package is removable or not.
*
* @return bool
*/
public function isRemovable()
{
$objManager = new class_module_packagemanager_manager();
if (count($objManager->getArrRequiredBy($this->getObjMetadata())) > 0) {
return false;
}
if (!$this->getObjMetadata()->getBitProvidesInstaller()) {
return true;
}
//scan installers in order to query them on their removable status
$bitIsRemovable = true;
foreach ($this->getInstaller($this->getObjMetadata()) as $objOneInstaller) {
if (!$objOneInstaller instanceof interface_installer_removable) {
$bitIsRemovable = false;
break;
}
if (!$objOneInstaller->isRemovable()) {
$bitIsRemovable = false;
break;
}
}
return $bitIsRemovable;
}
