minimumPhp, '<'))
{
Log::add(
'MokoSuiteStoreLocator requires PHP ' . $this->minimumPhp . ' or later.',
Log::WARNING,
'jerror'
);
return false;
}
if (version_compare(JVERSION, $this->minimumJoomla, '<'))
{
Log::add(
'MokoSuiteStoreLocator requires Joomla ' . $this->minimumJoomla . ' or later.',
Log::WARNING,
'jerror'
);
return false;
}
$this->saveDownloadKey();
return true;
}
/**
* Called on installation.
*
* @param InstallerAdapter $parent The parent installer object.
*
* @return boolean True on success.
*
* @since 1.0.0
*/
public function install(InstallerAdapter $parent): bool
{
return true;
}
/**
* Called on update.
*
* @param InstallerAdapter $parent The parent installer object.
*
* @return boolean True on success.
*
* @since 1.0.0
*/
public function update(InstallerAdapter $parent): bool
{
return true;
}
/**
* Called on uninstallation.
*
* @param InstallerAdapter $parent The parent installer object.
*
* @return boolean True on success.
*
* @since 1.0.0
*/
public function uninstall(InstallerAdapter $parent): bool
{
return true;
}
/**
* Called after any type of action.
*
* @param string $type Installation type.
* @param InstallerAdapter $parent The parent installer object.
*
* @return boolean True on success.
*
* @since 1.0.0
*/
public function postflight(string $type, InstallerAdapter $parent): bool
{
// Housekeeping runs unconditionally.
$this->restoreDownloadKey();
// Be honest about success. Joomla's package installer only LOGS a failed
// child sub-install but still runs this postflight, so don't show the
// license / next-steps message if a bundled extension is actually missing.
// Fails open (see missingChildExtensions) so a query/IO glitch never fakes
// a failure.
$missing = $this->missingChildExtensions($parent);
if (!empty($missing))
{
\Joomla\CMS\Factory::getApplication()->enqueueMessage(
'MokoSuiteStoreLocator did not install correctly.
'
. 'The following bundled extensions are missing: '
. htmlspecialchars(implode(', ', $missing), ENT_QUOTES) . '
'
. 'Please uninstall MokoSuiteStoreLocator and reinstall the full package.
',
'error'
);
return true;
}
// Success / next-steps path — only reached when every child installed.
$this->warnMissingLicenseKey();
return true;
}
/**
* Verify every child extension declared in the package manifest actually landed
* in #__extensions. Returns readable labels of any that are missing.
*
* Matching per Joomla's #__extensions uniqueness:
* - type = the "type" attribute
* - element = the "id" attribute, EXCEPT for plugins the manifest often
* declares the full `plg__` id, so strip a leading
* `plg__` to get the real element; components/modules use id as-is
* - plugins ALSO match folder = the "group" attribute
*
* FAILS OPEN: any error (unreadable manifest, query failure) returns [] so a
* transient glitch never turns a good install into a false failure.
*
* @param InstallerAdapter $parent The parent installer object.
*
* @return array Readable labels of missing child extensions.
*
* @since 1.0.0
*/
private function missingChildExtensions(InstallerAdapter $parent): array
{
try
{
$manifest = $parent->getParent()->getManifest();
if (!$manifest || !isset($manifest->files) || !isset($manifest->files->file))
{
return [];
}
$db = \Joomla\CMS\Factory::getDbo();
$missing = [];
foreach ($manifest->files->file as $file)
{
$attrs = $file->attributes();
$id = isset($attrs['id']) ? (string) $attrs['id'] : '';
$exType = isset($attrs['type']) ? (string) $attrs['type'] : '';
if ($id === '' || $exType === '')
{
continue;
}
$group = isset($attrs['group']) ? (string) $attrs['group'] : '';
$element = $id;
// Plugin element in #__extensions is the id minus any leading plg__.
if ($exType === 'plugin' && $group !== '')
{
$prefix = 'plg_' . $group . '_';
if (strpos($element, $prefix) === 0)
{
$element = substr($element, \strlen($prefix));
}
}
$query = $db->getQuery(true)
->select('COUNT(*)')
->from($db->quoteName('#__extensions'))
->where($db->quoteName('element') . ' = ' . $db->quote($element))
->where($db->quoteName('type') . ' = ' . $db->quote($exType));
if ($exType === 'plugin' && $group !== '')
{
$query->where($db->quoteName('folder') . ' = ' . $db->quote($group));
}
if ((int) $db->setQuery($query)->loadResult() === 0)
{
$label = trim((string) $file);
$missing[] = $label !== '' ? preg_replace('/\.zip$/i', '', $label) : $id;
}
}
return $missing;
}
catch (\Throwable $e)
{
// Fail open — never fake a failure on a glitch.
return [];
}
}
private ?string $savedDownloadKey = null;
private function saveDownloadKey(): void
{
try
{
$db = \Joomla\CMS\Factory::getDbo();
$db->setQuery(
$db->getQuery(true)
->select($db->quoteName('us.extra_query'))
->from($db->quoteName('#__update_sites', 'us'))
->join('INNER', $db->quoteName('#__update_sites_extensions', 'use') . ' ON use.update_site_id = us.update_site_id')
->join('INNER', $db->quoteName('#__extensions', 'e') . ' ON e.extension_id = use.extension_id')
->where($db->quoteName('e.element') . ' = ' . $db->quote('pkg_mokosuitestorelocator'))
->setLimit(1)
);
$key = $db->loadResult();
if (!empty($key))
{
$this->savedDownloadKey = $key;
}
}
catch (\Throwable $e) {}
}
private function restoreDownloadKey(): void
{
if ($this->savedDownloadKey === null)
{
return;
}
try
{
$db = \Joomla\CMS\Factory::getDbo();
$db->setQuery(
$db->getQuery(true)
->select($db->quoteName('us.update_site_id'))
->from($db->quoteName('#__update_sites', 'us'))
->join('INNER', $db->quoteName('#__update_sites_extensions', 'use') . ' ON use.update_site_id = us.update_site_id')
->join('INNER', $db->quoteName('#__extensions', 'e') . ' ON e.extension_id = use.extension_id')
->where($db->quoteName('e.element') . ' = ' . $db->quote('pkg_mokosuitestorelocator'))
->setLimit(1)
);
$siteId = (int) $db->loadResult();
if ($siteId > 0)
{
$db->setQuery(
$db->getQuery(true)
->update($db->quoteName('#__update_sites'))
->set($db->quoteName('extra_query') . ' = ' . $db->quote($this->savedDownloadKey))
->where($db->quoteName('update_site_id') . ' = ' . $siteId)
)->execute();
}
}
catch (\Throwable $e) {}
}
private function warnMissingLicenseKey(): void
{
try
{
$db = \Joomla\CMS\Factory::getDbo();
$db->setQuery(
$db->getQuery(true)
->select([$db->quoteName('update_site_id'), $db->quoteName('extra_query')])
->from($db->quoteName('#__update_sites'))
->where(
'(' . $db->quoteName('name') . ' LIKE ' . $db->quote('%MokoSuiteStoreLocator%')
. ' OR ' . $db->quoteName('location') . ' LIKE ' . $db->quote('%MokoSuiteStoreLocator%') . ')'
)
->setLimit(1)
);
$site = $db->loadObject();
if ($site)
{
$eq = (string) ($site->extra_query ?? '');
if (!empty($eq) && strpos($eq, 'dlid=') !== false)
{
parse_str($eq, $p);
if (!empty($p['dlid']))
{
return;
}
}
$editUrl = 'index.php?option=com_installer&task=updatesite.edit&update_site_id=' . (int) $site->update_site_id;
}
else
{
$editUrl = 'index.php?option=com_installer&view=updatesites';
}
\Joomla\CMS\Factory::getApplication()->enqueueMessage(
'Moko Consulting License Key Required — '
. 'No download key is configured. Updates will not be available until a valid license key is entered. '
. 'Enter License Key',
'warning'
);
}
catch (\Throwable $e) {}
}
}