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<?php |
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namespace SilverLeague\LogViewer\Model; |
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use SilverLeague\LogViewer\Helper\DeprecatedLogFormatter; |
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use SilverLeague\LogViewer\Helper\LogFormatter; |
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use SilverStripe\Core\Convert; |
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use SilverStripe\Forms\HeaderField; |
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use SilverStripe\Forms\LiteralField; |
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use SilverStripe\ORM\DataObject; |
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use SilverStripe\Security\Permission; |
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use SilverStripe\Security\PermissionProvider; |
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/** |
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* A LogEntry is a set of data provided from Monolog via the DataObjectHandler |
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* |
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* @package silverstripe-logviewer |
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* @author Robbie Averill <[email protected]> |
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* @author Simon Erkelens <[email protected]> |
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* |
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* @property string $Entry |
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* @property string $Level |
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*/ |
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class LogEntry extends DataObject implements PermissionProvider |
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{ |
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/** |
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* {@inheritDoc} |
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*/ |
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private static $table_name = 'LogEntry'; |
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/** |
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* @var bool |
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*/ |
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private static $format_entry = true; |
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/** |
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* {@inheritDoc} |
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*/ |
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private static $db = [ |
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'Entry' => 'Text', |
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'Level' => 'Varchar' |
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]; |
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/** |
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* {@inheritDoc} |
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*/ |
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private static $summary_fields = [ |
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'GridfieldSummary' => 'Entry', |
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'Created' => 'Created', |
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'Level' => 'Level' |
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]; |
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/** |
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* @inheritdoc |
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* @return \SilverStripe\Forms\FieldList |
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*/ |
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public function getCMSFields() |
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{ |
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$config = self::config()->get('format_entry'); |
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$fields = parent::getCMSFields(); |
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if ($config) { // Default setting, format the entry |
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$fields->addFieldToTab('Root.Main', HeaderField::create('EntryHeading', 'Entry', 3)); |
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$fields->removeByName(array('Entry')); |
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$entry = $this->buildEntry(); |
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$fields->addFieldToTab('Root.Main', LiteralField::create('FormattedEntry', $entry)); |
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} else { // Just move the field after the Level |
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$entryField = $fields->dataFieldByName('Entry'); |
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if ($entryField !== null) { |
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$fields->insertAfter('Level', $entryField); |
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} |
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} |
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return $fields; |
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} |
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private function buildEntry() |
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{ |
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$text = $this->Entry; |
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$asArray = Convert::json2array($text); |
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// Inline styling for now |
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$entry = "<pre class='form-control-static logentry-entry' style='white-space: normal; max-width: 85%;'>"; |
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if (!is_array($asArray)) { |
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/** @deprecated We're falling back to the legacy text-only error */ |
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$entry .= DeprecatedLogFormatter::formatLegacyEntry($text); |
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} else { |
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$entry .= LogFormatter::entryToUl($asArray, false); |
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} |
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$entry .= '</pre>'; |
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$entry = nl2br($entry); |
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return $entry; |
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} |
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/** |
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* @param int $length Length of the summary |
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* @return string shortened string of the entry if too long. |
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*/ |
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public function getGridfieldSummary($length = 300) |
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{ |
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$elipsis = strlen($this->Entry) > $length ? '...' : ''; |
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return substr($this->Entry, 0, $length) . $elipsis; |
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} |
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/** |
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* Permissions |
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*/ |
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public function providePermissions() |
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{ |
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return array( |
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'DELETE_ENTRY' => array( |
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'name' => _t('LogEntry.PERMISSION_DELETE_DESCRIPTION', 'Delete log entries'), |
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'category' => _t('Permissions.LOGENTRY_CATEGORY', 'Log entry permissions'), |
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'help' => _t('LogEntry.PERMISSION_DELETE_HELP', 'Permission required to delete existing log entries.') |
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), |
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'VIEW_ENTRY' => array( |
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'name' => _t('LogEntry.PERMISSION_VIEW_DESCRIPTION', 'View log entries'), |
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'category' => _t('Permissions.LOGENTRY_CATEGORY', 'Log entry permissions'), |
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'help' => _t('LogEntry.PERMISSION_VIEW_HELP', 'Permission required to view existing log entries.') |
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), |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function canCreate($member = null, $context = []) |
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{ |
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return false; |
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} |
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/** |
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* We should never edit log entries |
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* |
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* {@inheritDoc} |
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*/ |
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public function canEdit($member = null) |
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{ |
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return false; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function canDelete($member = null) |
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{ |
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return Permission::checkMember($member, array('DELETE_ENTRY', 'CMS_ACCESS_LogViewerAdmin')); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function canView($member = null) |
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{ |
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return Permission::checkMember($member, array('VIEW_ENTRY', 'CMS_ACCESS_LogViewerAdmin')); |
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} |
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} |
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silverleague /
silverstripe-logviewer
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