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<?php |
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/** |
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* Admin Page Framework |
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* |
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* http://admin-page-framework.michaeluno.jp/ |
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* Copyright (c) 2013-2022, Michael Uno; Licensed MIT |
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* |
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*/ |
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/** |
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* Interacts with the database for the forms. |
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* |
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* @abstract |
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* @since 3.3.1 |
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* @since 3.6.3 Changed the name from `AdminPageFramework_Form_Model`. |
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* @extends AdminPageFramework_Router |
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* @package AdminPageFramework/Factory/AdminPage/Model |
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* @internal |
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*/ |
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abstract class AdminPageFramework_Model_Form extends AdminPageFramework_Router { |
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/** |
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* Stores the settings field errors. |
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* |
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* @remark Do not set a default value here since it is checked whether it is null or not later. |
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* @since 2.0.0 |
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* @since 3.6.3 Changed the visibility scope to public as a delegation class needs to access this property. |
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* @var array Stores field errors. |
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* @internal |
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*/ |
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public $aFieldErrors; |
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/** |
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* Stores the target page slug which will be applied when no page slug is specified for the `addSettingSection()` method. |
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* |
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* @since 3.0.0 |
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*/ |
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protected $_sTargetPageSlug = null; |
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/** |
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* Stores the target tab slug which will be applied when no tab slug is specified for the `addSettingSection()` method. |
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* |
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* @since 3.0.0 |
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*/ |
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protected $_sTargetTabSlug = null; |
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/** |
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* Stores the target section tab slug which will be applied when no section tab slug is specified for the `addSettingSection()` method. |
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* |
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* @since 3.0.0 |
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*/ |
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protected $_sTargetSectionTabSlug = null; |
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/** |
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* Registers necessary hooks and sets up properties. |
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* |
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* @internal |
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* @since 3.3.0 |
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* @since 3.3.1 Moved from `AdminPageFramework_Setting_Base`. |
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*/ |
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public function __construct( $sOptionKey=null, $sCallerPath=null, $sCapability='manage_options', $sTextDomain='admin-page-framework' ) { |
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parent::__construct( $sOptionKey, $sCallerPath, $sCapability, $sTextDomain ); |
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// @deprecated 3.8.14 |
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// if ( $this->oProp->bIsAdminAjax ) { |
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// return; |
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// } |
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if ( ! $this->oProp->bIsAdmin ) { |
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return; |
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} |
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// @deprecated 3.8.32 |
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// new AdminPageFramework_Model__FormEmailHandler( $this ); |
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// Checking the GET and POST methods. |
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if ( isset( $_REQUEST[ 'apf_remote_request_test' ] ) && '_testing' === $_REQUEST[ 'apf_remote_request_test' ] ) { // sanitization unnecessary |
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exit( 'OK' ); |
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} |
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} |
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/** |
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* Validates submitted form data and saves them. |
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* |
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* @since 3.7.0 |
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* @callback form handle_form_data |
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* @return void |
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*/ |
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public function _replyToHandleSubmittedFormData( $aSavedData, $aArguments, $aSectionsets, $aFieldsets ) { |
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new AdminPageFramework_Model__FormSubmission( |
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$this, |
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$aSavedData, |
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$aArguments, |
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$aSectionsets, |
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$aFieldsets |
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); |
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} |
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/** |
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* Called upon fieldset resource registration. |
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* |
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* A contextual help pane item associated with this fieldset will be added. |
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* |
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* @remark Overrides the method of the factory class. |
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* @since 3.7.0 |
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* @return void |
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*/ |
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public function _replyToFieldsetResourceRegistration( $aFieldset ) { |
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$aFieldset = $aFieldset + array( |
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'help' => null, |
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'title' => null, |
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'help_aside' => null, |
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'page_slug' => null, |
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'tab_slug' => null, |
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'section_title' => null, |
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'section_id' => null, |
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); |
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if ( ! $aFieldset[ 'help' ] ) { |
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return; |
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} |
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// Get the first item of the section path. |
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$_sRootSectionID = $this->oUtil->getElement( |
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$this->oUtil->getAsArray( $aFieldset[ 'section_id' ] ), |
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0 |
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); |
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$this->addHelpTab( |
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array( |
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'page_slug' => $aFieldset[ 'page_slug' ], |
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'page_tab_slug' => $aFieldset[ 'tab_slug' ], |
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'help_tab_title' => $aFieldset[ 'section_title' ], |
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'help_tab_id' => $_sRootSectionID, |
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'help_tab_content' => "<span class='contextual-help-tab-title'>" |
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. $aFieldset[ 'title' ] |
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. "</span> - " . PHP_EOL |
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. $aFieldset[ 'help' ], |
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'help_tab_sidebar_content' => $aFieldset[ 'help_aside' ] |
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? $aFieldset[ 'help_aside' ] |
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: "", |
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) |
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); |
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} |
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/** |
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* Modifies registered sectionsets definition array. |
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* @since 3.7.0 |
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* @remark Overrides the method of the factory class. |
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* @return array The modified sectionsets definition array. |
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*/ |
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public function _replyToModifySectionsets( $aSectionsets ) { |
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// Help pane elements must be added before the head tag gets rendered. |
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$this->_registerHelpPaneItemsOfFormSections( $aSectionsets ); |
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return parent::_replyToModifySectionsets( $aSectionsets ); |
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} |
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/** |
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* Parse the definition array and add help pane items. |
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* |
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* Help pane elements must be added before the head tag gets rendered. |
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* @return void |
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* @since 3.7.0 |
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*/ |
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public function _registerHelpPaneItemsOfFormSections( $aSectionsets ) { |
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// @todo Test if help pane item gets displayed |
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foreach( $aSectionsets as $_aSectionset ) { |
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// @todo check capability and conditions |
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$_aSectionset = $_aSectionset + array( |
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'help' => null, |
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'page_slug' => null, |
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'tab_slug' => null, |
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'title' => null, |
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'section_id' => null, |
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'help' => null, |
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'help_aside' => null, |
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); |
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if ( empty( $_aSectionset[ 'help' ] ) ) { |
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continue; |
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} |
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$this->addHelpTab( |
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array( |
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'page_slug' => $_aSectionset[ 'page_slug' ], |
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'page_tab_slug' => $_aSectionset[ 'tab_slug' ], |
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'help_tab_title' => $_aSectionset[ 'title' ], |
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'help_tab_id' => $_aSectionset[ 'section_id' ], |
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'help_tab_content' => $_aSectionset[ 'help' ], |
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'help_tab_sidebar_content' => $this->oUtil->getElement( $_aSectionset, 'help_aside', '' ), |
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) |
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); |
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} |
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} |
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/** |
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* Determines whether the passed field should be visible or not. |
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* @since 3.7.0 |
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* @return boolean |
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*/ |
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public function _replyToDetermineSectionsetVisibility( $bVisible, $aSectionset ) { |
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if ( ! current_user_can( $aSectionset[ 'capability' ] ) ) { |
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return false; |
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} |
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if ( ! $aSectionset[ 'if' ] ) { |
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return false; |
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} |
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if ( ! $this->_isSectionOfCurrentPage( $aSectionset ) ) { |
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return false; |
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} |
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return $bVisible; |
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} |
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/** |
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* Checks if the given section belongs to the currently loading tab. |
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* |
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* @since 2.0.0 |
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* @since 3.0.0 Moved from the setting class. |
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* @since 3.7.0 Moved from `AdminPageFramework_FormDefinition_Page`. |
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* @remark Assumes the given section definition array is already formatted. |
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* @return boolean Returns true if the section belongs to the current tab page. Otherwise, false. |
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*/ |
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private function _isSectionOfCurrentPage( array $aSectionset ) { |
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// Make sure the value type is string so that when the page_slug is not set, it won't match. |
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$_sCurrentPageSlug = ( string ) $this->oProp->getCurrentPageSlug(); |
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// Make sure if it's in the loading page. |
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if ( $aSectionset[ 'page_slug' ] !== $_sCurrentPageSlug ) { |
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return false; |
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} |
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// If no tag is specified, the user wants to display the section regardless of the tab. |
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if ( ! $aSectionset[ 'tab_slug' ] ) { |
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return true; |
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} |
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// If the checking tab slug and the current loading tab slug is the same, it should be registered. |
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return ( $aSectionset[ 'tab_slug' ] === $this->oProp->getCurrentTabSlug( $_sCurrentPageSlug ) ); |
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} |
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/** |
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* Determines whether the passed field should be visible or not. |
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* @since 3.7.0 |
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* @return boolean |
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*/ |
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public function _replyToDetermineFieldsetVisibility( $bVisible, $aFieldset ) { |
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$_sCurrentPageSlug = $this->oProp->getCurrentPageSlug(); |
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// If the specified field does not exist, do nothing. |
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if ( $aFieldset[ 'page_slug' ] !== $_sCurrentPageSlug ) { |
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return false; |
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} |
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return parent::_replyToDetermineFieldsetVisibility( $bVisible, $aFieldset ); |
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} |
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/** |
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* @since 3.7.0 |
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* @param array $aFieldset |
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* @param array $aSectionsets |
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* @return array |
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*/ |
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public function _replyToFormatFieldsetDefinition( $aFieldset, $aSectionsets ) { |
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if ( empty( $aFieldset ) ) { |
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return $aFieldset; |
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} |
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$_aSectionPath = $this->oUtil->getAsArray( $aFieldset[ 'section_id' ] ); |
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$_sSectionPath = implode( '|', $_aSectionPath ); |
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$aFieldset[ 'option_key' ] = $this->oProp->sOptionKey; |
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$aFieldset[ 'class_name' ] = $this->oProp->sClassName; |
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$aFieldset[ 'page_slug' ] = $this->oUtil->getElement( |
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$aSectionsets, |
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array( $_sSectionPath, 'page_slug' ), |
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$this->oProp->getCurrentPageSlugIfAdded() |
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); |
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$aFieldset[ 'tab_slug' ] = $this->oUtil->getElement( |
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$aSectionsets, |
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array( $_sSectionPath, 'tab_slug' ), |
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$this->oProp->getCurrentInPageTabSlugIfAdded() |
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); |
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// used for the contextual help pane. |
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$_aSectionset = $this->oUtil->getElementAsArray( |
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$aSectionsets, |
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$_sSectionPath |
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); |
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$aFieldset[ 'section_title' ] = $this->oUtil->getElement( |
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$_aSectionset, |
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'title' |
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); |
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$aFieldset[ 'capability' ] = $aFieldset[ 'capability' ] |
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? $aFieldset[ 'capability' ] |
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: $this->_replyToGetCapabilityForForm( |
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$this->oUtil->getElement( $_aSectionset, 'capability' ), |
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$_aSectionset[ 'page_slug' ], |
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$_aSectionset[ 'tab_slug' ] |
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); |
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return parent::_replyToFormatFieldsetDefinition( $aFieldset, $aSectionsets ); |
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} |
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/** |
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314
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* @since 3.7.0 |
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315
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* @return array |
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316
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*/ |
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317
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public function _replyToFormatSectionsetDefinition( $aSectionset ) { |
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318
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319
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if ( empty( $aSectionset ) ) { |
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320
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return $aSectionset; |
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321
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} |
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322
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323
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$aSectionset = $aSectionset + array( |
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324
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'page_slug' => null, |
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325
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'tab_slug' => null, |
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326
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'capability' => null, |
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327
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); |
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328
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329
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$aSectionset[ 'page_slug' ] = $this->_getSectionPageSlug( $aSectionset ); |
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330
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$aSectionset[ 'tab_slug' ] = $this->_getSectionTabSlug( $aSectionset ); |
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331
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332
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// 3.6.0+ Inherit the capability value from the page. |
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333
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$aSectionset[ 'capability' ] = $this->_getSectionCapability( $aSectionset ); |
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334
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335
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return parent::_replyToFormatSectionsetDefinition( $aSectionset ); |
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336
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337
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} |
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338
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/** |
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339
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* Attempts to find the capability of a given section. |
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340
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* @since 3.7.0 |
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341
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* @return string |
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342
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*/ |
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343
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private function _getSectionCapability( $aSectionset ) { |
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344
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|
|
345
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|
|
if ( $aSectionset[ 'capability' ] ) { |
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346
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return $aSectionset[ 'capability' ]; |
|
347
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} |
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348
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|
349
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// Find the capability of the parent section if nested. |
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350
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if ( 0 < $aSectionset[ '_nested_depth' ] ) { |
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351
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|
$_aSectionPath = $aSectionset[ '_section_path_array' ]; |
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352
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array_pop( $_aSectionPath ); // remove the last element |
|
353
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$_sParentCapability = $this->oUtil->getElement( |
|
354
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$this->oForm->aSectionsets, |
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355
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|
array_merge( $_aSectionPath, array( 'capability' ) ) |
|
356
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|
); |
|
357
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|
|
if( $_sParentCapability ) { |
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358
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|
return $_sParentCapability; |
|
|
|
|
|
|
359
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|
|
} |
|
360
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|
} |
|
361
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|
|
362
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|
|
return $this->_replyToGetCapabilityForForm( |
|
363
|
|
|
$aSectionset[ 'capability' ], |
|
364
|
|
|
$aSectionset[ 'page_slug' ], |
|
365
|
|
|
$aSectionset[ 'tab_slug' ] |
|
366
|
|
|
); |
|
367
|
|
|
|
|
368
|
|
|
} |
|
369
|
|
|
/** |
|
370
|
|
|
* Attempts to find the page slug of a given section set definition. |
|
371
|
|
|
* |
|
372
|
|
|
* Nested sections may not have the page slug assigned. |
|
373
|
|
|
* In that case, it tries to set the value of the ancestor. |
|
374
|
|
|
* |
|
375
|
|
|
* @since 3.7.0 |
|
376
|
|
|
* @return string |
|
377
|
|
|
*/ |
|
378
|
|
|
private function _getSectionPageSlug( $aSectionset ) { |
|
379
|
|
|
|
|
380
|
|
|
if ( $aSectionset[ 'page_slug' ] ) { |
|
381
|
|
|
return $aSectionset[ 'page_slug' ]; |
|
382
|
|
|
} |
|
383
|
|
|
if ( 0 < $aSectionset[ '_nested_depth' ] ) { |
|
384
|
|
|
|
|
385
|
|
|
$_aSectionPath = $aSectionset[ '_section_path_array' ]; |
|
386
|
|
|
$_sRootSectionID = $this->oUtil->getFirstElement( $_aSectionPath ); |
|
387
|
|
|
$_sRootSectionPageSlug = $this->oUtil->getElement( |
|
388
|
|
|
$this->oForm->aSectionsets, |
|
389
|
|
|
array( $_sRootSectionID, 'page_slug' ) |
|
390
|
|
|
); |
|
391
|
|
|
if ( $_sRootSectionPageSlug ) { |
|
392
|
|
|
return $_sRootSectionPageSlug; |
|
|
|
|
|
|
393
|
|
|
} |
|
394
|
|
|
} |
|
395
|
|
|
return $this->oProp->getCurrentPageSlugIfAdded(); |
|
396
|
|
|
// @deprecated 3.7.2 |
|
397
|
|
|
// return $this->oProp->sDefaultPageSlug; |
|
398
|
|
|
|
|
399
|
|
|
} |
|
400
|
|
|
/** |
|
401
|
|
|
* @since 3.7.2 |
|
402
|
|
|
* @return string|null |
|
403
|
|
|
*/ |
|
404
|
|
|
private function _getSectionTabSlug( $aSectionset ) { |
|
405
|
|
|
|
|
406
|
|
|
if ( $aSectionset[ 'tab_slug' ] ) { |
|
407
|
|
|
return $aSectionset[ 'tab_slug' ]; |
|
408
|
|
|
} |
|
409
|
|
|
return $this->oProp->getCurrentInPageTabSlugIfAdded(); |
|
410
|
|
|
|
|
411
|
|
|
} |
|
412
|
|
|
/** |
|
413
|
|
|
* @since 3.7.0 |
|
414
|
|
|
* @return boolean Whether or not the form registration should be allowed in the current screen. |
|
415
|
|
|
*/ |
|
416
|
|
|
public function _replyToDetermineWhetherToProcessFormRegistration( $bAllowed ) { |
|
417
|
|
|
if ( $this->oProp->bIsAdminAjax ) { |
|
418
|
|
|
return true; |
|
419
|
|
|
} |
|
420
|
|
|
$_sPageSlug = $this->oProp->getCurrentPageSlug(); |
|
421
|
|
|
return $this->oProp->isPageAdded( $_sPageSlug ); |
|
422
|
|
|
} |
|
423
|
|
|
/** |
|
424
|
|
|
* Returns the inherited capability value from the page and in-page tab for form elements. |
|
425
|
|
|
* |
|
426
|
|
|
* @since 3.6.0 |
|
427
|
|
|
* @since 3.7.0 Moved from `AdminPageFramework_FormDefinition_Page`. |
|
428
|
|
|
* @return string |
|
429
|
|
|
*/ |
|
430
|
|
|
public function _replyToGetCapabilityForForm( $sCapability /*, $sPageSlug, $sTabSlug */ ) { |
|
431
|
|
|
|
|
432
|
|
|
$_aParameters = func_get_args() + array( '', '', '' ); |
|
433
|
|
|
$_sPageSlug = $this->oUtil->getAOrB( $_aParameters[ 1 ], $_aParameters[ 1 ], $this->oProp->getCurrentPageSlug() ); |
|
434
|
|
|
$_sTabSlug = $this->oUtil->getAOrB( $_aParameters[ 2 ], $_aParameters[ 2 ], $this->oProp->getCurrentTabSlug( $_sPageSlug ) ); |
|
435
|
|
|
|
|
436
|
|
|
// Note that the passed capability value to the method is same as the one set to the factory class constructor. |
|
437
|
|
|
$_sTabCapability = $this->_getInPageTabCapability( $_sTabSlug, $_sPageSlug ); |
|
|
|
|
|
|
438
|
|
|
$_sPageCapability = $this->_getPageCapability( $_sPageSlug ); |
|
|
|
|
|
|
439
|
|
|
$_aCapabilities = array_values( array_filter( array( $_sTabCapability, $_sPageCapability ) ) ) |
|
440
|
|
|
+ array( $this->oProp->sCapability ); |
|
441
|
|
|
return $_aCapabilities[ 0 ]; |
|
442
|
|
|
|
|
443
|
|
|
} |
|
444
|
|
|
|
|
445
|
|
|
} |
|
446
|
|
|
|
In general, usage of exit should be done with care and only when running in a scripting context like a CLI script.