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<?php |
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namespace SilverStripe\Forms\GridField; |
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use SilverStripe\ORM\DataObject; |
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use SilverStripe\Versioned\Versioned; |
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use SilverStripe\Core\Convert; |
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use SilverStripe\View\HTML; |
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/** |
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* @todo Move to siverstripe/versioned module |
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*/ |
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class GridFieldVersionedState implements GridField_ColumnProvider |
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{ |
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/** |
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* Column name for versioned state |
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* |
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* @var string |
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*/ |
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protected $column = null; |
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/** |
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* Fields/columns to display version states. We can specifies more than one |
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* field but states only show in the first column found. |
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*/ |
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protected $versionedLabelFields = ['Title']; |
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public function __construct($versionedLabelFields = null) |
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{ |
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if ($versionedLabelFields) { |
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$this->versionedLabelFields = $versionedLabelFields; |
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} |
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} |
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/** |
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* Modify the list of columns displayed in the table. |
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* |
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* @see {@link GridFieldDataColumns->getDisplayFields()} |
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* @see {@link GridFieldDataColumns}. |
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* |
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* @param GridField $gridField |
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* @param array $columns List reference of all column names. |
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*/ |
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public function augmentColumns($gridField, &$columns) |
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{ |
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if (!class_exists(Versioned::class)) { |
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return; |
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} |
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/** @var Versioned|DataObject $model */ |
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$model = DataObject::singleton($gridField->getModelClass()); |
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$isModelVersioned = $model->hasExtension(Versioned::class) && $model->hasStages(); |
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if (!$isModelVersioned) { |
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return; |
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} |
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$matchedVersionedFields = array_intersect( |
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$columns, |
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$this->versionedLabelFields |
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); |
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if (count($matchedVersionedFields) > 0) { |
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$this->column = array_values($matchedVersionedFields)[0]; |
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} elseif ($columns) { |
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// Use first column |
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$this->column = $columns[0]; |
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} |
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} |
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/** |
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* Names of all columns which are affected by this component. |
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* |
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* @param GridField $gridField |
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* @return array |
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*/ |
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public function getColumnsHandled($gridField) |
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{ |
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return $this->column ? [$this->column] : []; |
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} |
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/** |
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* HTML for the column, content of the <td> element. |
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* |
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* @param GridField $gridField |
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* @param DataObject $record - Record displayed in this row |
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* @param string $columnName |
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* @return string - HTML for the column. Return NULL to skip. |
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*/ |
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public function getColumnContent($gridField, $record, $columnName) |
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{ |
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$flagContent = ''; |
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$flags = $this->getStatusFlags($record); |
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foreach ($flags as $class => $data) { |
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if (is_string($data)) { |
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$data = array('text' => $data); |
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} |
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$flagContent .= HTML::createTag( |
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'span', |
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array_merge( |
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[ 'class' => 'ss-gridfield-badge badge status-' . $class ], |
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array_intersect_key($data, ['title' => true]) |
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), |
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Convert::raw2xml($data['text']) |
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); |
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} |
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return $flagContent; |
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} |
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/** |
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* Attributes for the element containing the content returned by {@link getColumnContent()}. |
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* |
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* @param GridField $gridField |
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* @param DataObject $record displayed in this row |
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* @param string $columnName |
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* @return array |
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*/ |
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public function getColumnAttributes($gridField, $record, $columnName) |
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{ |
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return []; |
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} |
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/** |
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* Additional metadata about the column which can be used by other components, |
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* e.g. to set a title for a search column header. |
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* |
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* @param GridField $gridField |
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* @param string $columnName |
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* @return array - Map of arbitrary metadata identifiers to their values. |
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*/ |
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public function getColumnMetadata($gridField, $columnName) |
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{ |
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return []; |
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} |
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/** |
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* A flag provides the user with additional data about the current item |
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* status, for example a "removed from draft" status. Each item can have |
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* more than one status flag. Returns a map of a unique key to a |
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* (localized) title for the flag. The unique key can be reused as a CSS |
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* class. |
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* |
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* Example (simple): |
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* |
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* ```php |
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* "deletedonlive" => "Deleted" |
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* ``` |
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* |
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* Example (with optional title attribute): |
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* |
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* ```php |
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* "deletedonlive" => array( |
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* 'text' => "Deleted", |
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* 'title' => 'This page has been deleted' |
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* ) |
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* ``` |
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* |
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* @param Versioned|DataObject $record - the record to check status for |
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* @return array |
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*/ |
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protected function getStatusFlags($record) |
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{ |
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if (!$record->hasExtension(Versioned::class) || !$record->hasStages()) { |
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return []; |
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} |
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$flags = []; |
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if ($record->isOnLiveOnly()) { |
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$flags['removedfromdraft'] = array( |
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'text' => _t(__CLASS__ . '.ONLIVEONLYSHORT', 'On live only'), |
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'title' => _t(__CLASS__ . '.ONLIVEONLYSHORTHELP', 'Item is published, but has been deleted from draft'), |
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); |
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} elseif ($record->isArchived()) { |
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$flags['archived'] = array( |
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'text' => _t(__CLASS__ . '.ARCHIVEDPAGESHORT', 'Archived'), |
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'title' => _t(__CLASS__ . '.ARCHIVEDPAGEHELP', 'Item is removed from draft and live'), |
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); |
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} elseif ($record->isOnDraftOnly()) { |
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$flags['addedtodraft'] = array( |
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'text' => _t(__CLASS__ . '.ADDEDTODRAFTSHORT', 'Draft'), |
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'title' => _t(__CLASS__ . '.ADDEDTODRAFTHELP', "Item has not been published yet") |
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); |
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} elseif ($record->isModifiedOnDraft()) { |
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$flags['modified'] = array( |
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'text' => _t(__CLASS__ . '.MODIFIEDONDRAFTSHORT', 'Modified'), |
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'title' => _t(__CLASS__ . '.MODIFIEDONDRAFTHELP', 'Item has unpublished changes'), |
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); |
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} |
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return $flags; |
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} |
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} |
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This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.