AdminPageFramework_Resource_Base::_printClassSpecificStyles() - Code Metrics - Inspection of "Daily Inspection: - Advanced the version." - michaeluno/admin-page-framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — dev (1ad2e5)

unknown

created 2016-07-04 18:11 UTC

_printClassSpecificStyles() A

↳ Parent: AdminPageFramework_Resource_Base

Complexity

Conditions	1
Paths	1

Size

Total Lines	12
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	6
c	0
b	0
f	0
nc	1
nop	1
dl	0
loc	12
rs	9.4285

<?php 
/**
 * Admin Page Framework
 * 
 * http://en.michaeluno.jp/admin-page-framework/
 * Copyright (c) 2013-2016 Michael Uno; Licensed MIT
 * 
 */

/**
 * Provides methods to enqueue or insert resource elements.
 *  
 * The class handles `<link>`, `<style>` and `<script>` tags to be inserted conditionally into the head tag or the footer of the page.
 * 
 * @abstract
 * @since       2.1.5
 * @since       3.3.0       Changed the name from `AdminPageFramework_HeadTag_Base`.
 * @since       3.6.3       Changed it to extend `AdminPageFramework_WPUtility`.
 * @extends     AdminPageFramework_FrameworkUtility
 * @package     AdminPageFramework
 * @subpackage  Common/Factory/Resource
 * @internal
 * @extends     AdminPageFramework_FrameworkUtility
 */
abstract class AdminPageFramework_Resource_Base extends AdminPageFramework_FrameworkUtility {
    
    /**
     * Represents the structure of the array for enqueuing scripts and styles.
     * 
     * @since       2.1.2
     * @since       2.1.5       Moved to the base class.
     * @since       3.0.0       Moved from the property class.
     * @since       3.3.0       Changed the name to `$_aStructure_EnqueuingResources` from `$_aStructure_EnqueuingScriptsAndStyles`.
     * @internal
     */
    protected static $_aStructure_EnqueuingResources = array(
    
        /* The system internal keys. */
        'sSRC'          => null,
        'aPostTypes'    => array(),     // for meta box class
        'sPageSlug'     => null,    
        'sTabSlug'      => null,
        'sType'         => null,        // script or style
        
        /* The below keys are for users. */
        'handle_id'     => null,
        'dependencies'  => array(),
        'version'       => false,       // although the type should be string, the wp_enqueue_...() functions want false as the default value.
        'translation'   => array(),     // only for scripts
        'in_footer'     => false,       // only for scripts
        'media'         => 'all',       // only for styles     
        'attributes'    => array(),     // 3.3.0+ - the attribute array
        
    );    
      
    /**
     * Stores the class selector used for the class-specific style.
     * 
     * @since       3.2.0
     * @remark      This value should be overridden in an extended class.
     * @internal
     */
    protected $_sClassSelector_Style    = 'admin-page-framework-style';
    
    /**
     * Stores the class selector used to the class-specific script.
     * 
     * @since       3.2.0
     * @remark      This value should be overridden in an extended class.
     * @internal
     */    
    protected $_sClassSelector_Script   = 'admin-page-framework-script';
      
    /**
     * Stores hand IDs by resource url to look up handle id and add custom arguments.
     * @since       3.3.0
     * @internal
     */ 
    protected $_aHandleIDs = array();
      
    /**
     * A property object.
     * 
     * @remark      Set in the constructor.
     */ 
    public $oProp;
    
    /**
     * A utility object.
     * 
     * @remark      Set in the constructor.
     * @deprecated  3.6.3
     * @remark      kept for backward compatibility.
     */
    public $oUtil;
    
    /**
     * Sets up properties and hooks.
     * @internal
     */
    public function __construct( $oProp ) {
        
        if ( $this->isDoingAjax() ) {
            return;
        }        
        
        $this->oProp = $oProp;
        
        // for backward compatibility
        $this->oUtil = new AdminPageFramework_WPUtility;

        
        // Hook the admin header to insert custom admin stylesheets and scripts.
        add_action( 'admin_enqueue_scripts', array( $this, '_replyToEnqueueScripts' ) );
        add_action( 'admin_enqueue_scripts', array( $this, '_replyToEnqueueStyles' ) );
        
        /// A low priority is required to let dependencies loaded fast especially in customizer.php.
        add_action( did_action( 'admin_print_styles' ) ? 'admin_print_footer_scripts' : 'admin_print_styles', array( $this, '_replyToAddStyle' ), 999 );
        add_action( did_action( 'admin_print_scripts' ) ? 'admin_print_footer_scripts' : 'admin_print_scripts', array( $this, '_replyToAddScript' ), 999 );     
    
        // Take care of items that could not be added in the head tag.
        
        /// For wp-admin/customizer.php 
        add_action( 'customize_controls_print_footer_scripts', array( $this, '_replyToEnqueueScripts' ) );
        add_action( 'customize_controls_print_footer_scripts', array( $this, '_replyToEnqueueStyles' ) );

        /// For admin pages other than wp-admin/customizer.php 
        add_action( 'admin_footer', array( $this, '_replyToEnqueueScripts' ) ); 
        add_action( 'admin_footer', array( $this, '_replyToEnqueueStyles' ) );        
        
        /// For all admin pages.
        add_action( 'admin_print_footer_scripts', array( $this, '_replyToAddStyle' ), 999 );
        add_action( 'admin_print_footer_scripts', array( $this, '_replyToAddScript' ), 999 );  
        
        
        // To add the custom attributes to the enqueued style and script tags.
        add_filter( 'script_loader_src', array( $this, '_replyToSetupArgumentCallback' ), 1, 2 );
        add_filter( 'style_loader_src', array( $this, '_replyToSetupArgumentCallback' ), 1, 2 );

    }    
                
    /*
     * Methods that should be overridden in extended classes.
     * @internal
     */
    
    public function _forceToEnqueueStyle( $sSRC, $aCustomArgs=array() ) {}
    public function _forceToEnqueueScript( $sSRC, $aCustomArgs=array() ) {}
    
    /**
     * A helper function for the _replyToEnqueueScripts() and the `_replyToEnqueueStyle()` methods.
     * 
     * @since       2.1.5
     * @since       3.7.0      Fixed a typo in the method name.
     * @internal
     * @remark      The widget fields type does not have conditions unlike the meta-box type that requires to check currently loaded post type.
     * @remark      This method should be redefined in the extended class.
     */
    protected function _enqueueSRCByCondition( $aEnqueueItem ) {
        return $this->_enqueueSRC( $aEnqueueItem );            
    }
    
    /*
     * Shared methods
     */
        /**
         * Checks the src url of the enqueued script/style to determine whether or not to set up a attribute modification callback.
         * 
         * If it is one of the framework added item, the method sets up a hook to modify the url to add custom attributes.
         * 
         * @since       3.3.0
         * @internal
         * @callback    action      script_loader_src
         * @callback    action      style_loader_src
         */
        public function _replyToSetupArgumentCallback( $sSRC, $sHandleID ) {

            if ( isset( $this->oProp->aResourceAttributes[ $sHandleID ] ) ) {
                $this->_aHandleIDs[ $sSRC ] = $sHandleID;
                add_filter( 'clean_url', array( $this, '_replyToModifyEnqueuedAttrbutes' ), 1, 3 );
                remove_filter( current_filter(), array( $this, '_replyToSetupArgumentCallback' ), 1, 2 );
            }
            return $sSRC;
            
        }    
            /**
             * Modifies the attributes of the enqueued script tag.
             * 
             * @since   3.3.0
             * @internal
             */
            public function _replyToModifyEnqueuedAttrbutes( $sSanitizedURL, $sOriginalURL, $sContext ) {
                
                if ( 'display' !== $sContext ) {
                    return $sSanitizedURL;
                }
            
                // Returns the modified url which attributes are embedded at the end.
                if ( isset( $this->_aHandleIDs[ $sOriginalURL ] ) ) {
                    
                    $_sHandleID     = $this->_aHandleIDs[ $sOriginalURL ];
                    $_aAttributes   = $this->oProp->aResourceAttributes[ $_sHandleID ];
                    
                    if ( empty( $_aAttributes ) ) {
                        return $sSanitizedURL;
                    }
                    
                    $_sAttributes   = $this->getAttributes( $_aAttributes );
                    $_sModifiedURL  = $sSanitizedURL . "' " . rtrim( $_sAttributes, "'\"" );    // '"

                    return $_sModifiedURL;                    
                    
                }

                return $sSanitizedURL;
             
            }
     
     
    /**
     * Flags whether the common styles are loaded or not.
     * 
     * @since       3.2.0
     * @internal
     */
    static private $_bCommonStyleLoaded = false;
    
    /**
     * Prints the inline stylesheet of the meta-box common CSS rules with the style tag.
     * 
     * @internal
     * @since       3.0.0
     * @since       3.2.0       Moved to the base class from the meta box class.
     * @remark      The meta box class may be instantiated multiple times so prevent echoing the same styles multiple times.
     * @parameter   string      $sIDPrefix   The id selector embedded in the script tag.
     * @parameter   string      $sClassName  The class name that identify the call group. This is important for the meta-box class because it can be instantiated multiple times in one particular page.
     */
    protected function _printCommonStyles( $sIDPrefix, $sClassName ) {


        if ( self::$_bCommonStyleLoaded ) { 
            return; 
        }
        self::$_bCommonStyleLoaded = true;
        
        $_oCaller = $this->oProp->oCaller;     
        echo $this->_getStyleTag( $_oCaller, $sIDPrefix );
        echo $this->_getIEStyleTag( $_oCaller, $sIDPrefix );
            
    }   
        /**
         * @internal
         * @since       3.5.7
         * @return      string
         */
        private function _getStyleTag( $oCaller, $sIDPrefix ) {
            
            $_sStyle     = $this->addAndApplyFilters( 
                $oCaller, 
                array(
                    "style_common_admin_page_framework",            // 3.2.1+
                    "style_common_{$this->oProp->sClassName}",
                ), 
                AdminPageFramework_CSS::getDefaultCSS() 
            );
            $_sStyle = trim( $_sStyle );
            
            // @deprecated      3.7.10      The beautifier script compresses inline CSS rules.
            // $_sStyle     = $this->isDebugMode()
                // ? trim( $_sStyle )
                // : $this->getCSSMinified( $_sStyle );
                
            if ( $_sStyle ) {
                echo "<style type='text/css' id='" . esc_attr( $sIDPrefix ) . "'>"
                        . $_sStyle
                    . "</style>";
            }
         
            
        }    
        /**
         * @internal
         * @since       3.5.7
         * @return      string
         */        
        private function _getIEStyleTag( $oCaller, $sIDPrefix ) {
                
            $_sStyleIE   = $this->addAndApplyFilters( 
                $oCaller, 
                array(
                    "style_ie_common_admin_page_framework",         // 3.2.1+
                    "style_ie_common_{$this->oProp->sClassName}", 
                ),
                AdminPageFramework_CSS::getDefaultCSSIE() 
            );
            $_sStyleIE = trim( $_sStyleIE );
            // @deprecated      3.7.10      The beautifier script compresses inline CSS rules.
            // $_sStyleIE   = $this->isDebugMode()
                // ? trim( $_sStyleIE )
                // : $this->getCSSMinified( $_sStyleIE );
            return $_sStyleIE
                ? "<!--[if IE]><style type='text/css' id='" . esc_attr( $sIDPrefix . "-ie" ) . "'>"
                        . $_sStyleIE
                    . "</style><![endif]-->"
                : '';
    
        }
    
    /**
     * Flags whether the common styles are loaded or not.
     * 
     * @since       3.2.0
     * @internal
     */
    static private $_bCommonScriptLoaded = false;
    
    /**
     * Prints the inline scripts of the meta-box common scripts.
     * 
     * @internal
     * @since       3.0.0
     * @since       3.2.0       Moved to the base class from the meta box class.       
     * @remark      The meta box class may be instantiated multiple times so prevent echoing the same styles multiple times.
     * @parametr    string      $sIDPrefix      The id selector embedded in the script tag.
     * @parametr    string      $sClassName     The class name that identify the call group. This is important for the meta-box class because it can be instantiated multiple times in one particular page.
     */
    protected function _printCommonScripts( $sIDPrefix, $sClassName ) {

        
        if ( self::$_bCommonScriptLoaded ) { return; }
        self::$_bCommonScriptLoaded = true;
        
        $_sScript = $this->addAndApplyFilters( 
            $this->oProp->oCaller, 
            array(
                "script_common_admin_page_framework",       // 3.2.1+
                "script_common_{$this->oProp->sClassName}", 
            ),
            AdminPageFramework_Property_Base::$_sDefaultScript 
        );
        $_sScript = trim( $_sScript );
        if ( $_sScript ) {
            echo "<script type='text/javascript' id='" . esc_attr( $sIDPrefix ) . "'>"
                    . '/* <![CDATA[ */'
                    . $_sScript
                    . '/* ]]> */'
                . "</script>";
        }
    
    }    
     
    /**
     * Prints the inline stylesheet of this class stored in this class property.
     * 
     * @since       3.0.0
     * @since       3.2.0       Made the properties storing styles empty. Moved to the base class.
     * @internal
     * @return      void
     */
    protected function _printClassSpecificStyles( $sIDPrefix ) {
           
        $_oCaller   = $this->oProp->oCaller;     
        echo $this->_getClassSpecificStyleTag( $_oCaller, $sIDPrefix );
        echo $this->_getClassSpecificIEStyleTag( $_oCaller, $sIDPrefix );
        
        // As of 3.2.0, this method also gets called in the footer to ensure there is not any left styles.
        // This happens when a head tag item is added after the head tag is already rendered such as for widget forms.
        $this->oProp->sStyle    = '';          
        $this->oProp->sStyleIE  = '';
    
    }
        /**
         * 
         * @internal
         * @since       3.5.7
         * @return      string
         */
        private function _getClassSpecificStyleTag( $_oCaller, $sIDPrefix ) {
            
            static $_iCallCount = 1;    
            $_sStyle = $this->addAndApplyFilters( 
                $_oCaller, 
                "style_{$this->oProp->sClassName}", 
                $this->oProp->sStyle 
            );
            $_sStyle = trim( $_sStyle );
            // @deprecated      3.7.10      The beautifier script compresses inline CSS rules.
            // $_sStyle = $this->isDebugMode()
                // ? trim( $_sStyle )
                // : $this->getCSSMinified( $_sStyle );
            if ( $_sStyle ) {
                $_iCallCount++;
                return "<style type='text/css' id='" . esc_attr( "{$sIDPrefix}-{$this->oProp->sClassName}_{$_iCallCount}" ) . "'>"
                        . $_sStyle
                    . "</style>";
            }         
            return '';
            
        }
        /**
         * 
         * @internal
         * @since       3.5.7
         * @return      string
         */        
        private function _getClassSpecificIEStyleTag( $_oCaller, $sIDPrefix ) {
            
            static $_iCallCountIE = 1;  
            $_sStyleIE = $this->addAndApplyFilters( 
                $_oCaller,
                "style_ie_{$this->oProp->sClassName}",
                $this->oProp->sStyleIE 
            );
            $_sStyleIE = trim( $_sStyleIE );
            // @deprecated      3.7.10      The beautifier script compresses inline CSS rules.
            // $_sStyleIE = $this->isDebugMode()
                // ? trim( $_sStyleIE )
                // : $this->getCSSMinified( $_sStyleIE );
            if ( $_sStyleIE ) {
                $_iCallCountIE++;
                return "<!--[if IE]><style type='text/css' id='" . esc_attr( "{$sIDPrefix}-ie-{$this->oProp->sClassName}_{$_iCallCountIE}" ) . "'>" 
                        . $_sStyleIE
                    . "</style><![endif]-->";
            }            
            return '';
            
        }
        
    /**
     * Prints the inline scripts of this class stored in this class property.
     * 
     * @since       3.0.0
     * @since       3.2.0       Made the property empty that stores scripts. Moved to the base class.
     * @internal
     */
    protected function _printClassSpecificScripts( $sIDPrefix ) {
        
        static $_iCallCount = 1;
        $_sScript = $this->addAndApplyFilters( 
            $this->oProp->oCaller,
            array(
                "script_{$this->oProp->sClassName}", 
            ),
            $this->oProp->sScript 
        );
        $_sScript = trim( $_sScript );
        if ( $_sScript ) {
            $_iCallCount++;
            echo "<script type='text/javascript' id='" . esc_attr( "{$sIDPrefix}-{$this->oProp->sClassName}_{$_iCallCount}" ) . "'>" 
                    . '/* <![CDATA[ */'
                    . $_sScript
                    . '/* ]]> */'
                . "</script>"; 
        }
        
        // As of 3.2.0, this method also gets called in the footer to ensure there is not any left scripts.
        // This happens when a head tag item is added after the head tag is already rendered such as for widget forms.
        $this->oProp->sScript = '';
        
    }     

    
    /**
     * Appends the CSS rules of the framework in the head tag. 
     * 
     * @since       2.0.0
     * @since       2.1.5       Moved from `AdminPageFramework_MetaBox`. Changed the name from `addAtyle()` to `replyToAddStyle()`.
     * @callback    action      admin_head
     * @internal
     */     
    public function _replyToAddStyle() {
    
        $_oCaller = $this->oProp->oCaller;     
        if ( ! $_oCaller->_isInThePage() ) {
            return; 
        }
        
        $this->_printCommonStyles( 'admin-page-framework-style-common', get_class() );
        $this->_printClassSpecificStyles( $this->_sClassSelector_Style . '-' . $this->oProp->sStructureType );
 
    }
    /**
     * Appends the JavaScript script of the framework in the head tag. 
     * 
     * @callback    action      admin_head
     * @since       2.0.0
     * @since       2.1.5       Moved from AdminPageFramework_MetaBox. Changed the name from `addScript()` to `replyToAddScript()`.
     * @since       3.2.0       Moved from AdminPageFramework_Resource_post_meta_box. 
     * @internal
     */ 
    public function _replyToAddScript() {

        $_oCaller = $this->oProp->oCaller;     
        if ( ! $_oCaller->_isInThePage() ) { 
            return; 
        }
        
        $this->_printCommonScripts( 'admin-page-framework-script-common', get_class() );
        $this->_printClassSpecificScripts( $this->_sClassSelector_Script . '-' . $this->oProp->sStructureType );
        
    }        
    
     
    /**
     * Performs actual enqueuing items. 
     * 
     * @since       2.1.2
     * @since       2.1.5       Moved from the main class.
     * @internal
     */
    protected function _enqueueSRC( $aEnqueueItem ) {
        
        // For styles
        if ( 'style' === $aEnqueueItem['sType'] ) {
            wp_enqueue_style( 
                $aEnqueueItem['handle_id'], 
                $aEnqueueItem['sSRC'], 
                $aEnqueueItem['dependencies'], 
                $aEnqueueItem['version'], 
                $aEnqueueItem['media']
            );
            return;
        }

        // For scripts
        wp_enqueue_script( 
            $aEnqueueItem['handle_id'], 
            $aEnqueueItem['sSRC'], 
            $aEnqueueItem['dependencies'], 
            $aEnqueueItem['version'], 
            did_action( 'admin_body_class' ) ? true : $aEnqueueItem['in_footer'] 
        );
    
        if ( $aEnqueueItem['translation'] ) {
            wp_localize_script( $aEnqueueItem['handle_id'], $aEnqueueItem['handle_id'], $aEnqueueItem['translation'] );
        }
        
    }
    
    /**
     * Takes care of added enqueuing scripts by checking the currently loading page.
     * 
     * @remark      A callback for the admin_enqueue_scripts hook.
     * @since       2.1.2
     * @since       2.1.5   Moved from the main class. Changed the name from `enqueueStylesCalback` to `replyToEnqueueStyles()`.
     * @since       3.0.0   Changed the name to `_replyToEnqueueStyles()`.
     * @since       3.2.0   Changed it unset the enqueued item so that the method can be called multiple times.
     * @internal
     */    
    public function _replyToEnqueueStyles() {        
        foreach( $this->oProp->aEnqueuingStyles as $_sKey => $_aEnqueuingStyle ) {
            $this->_enqueueSRCByCondition( $_aEnqueuingStyle );
            unset( $this->oProp->aEnqueuingStyles[ $_sKey ] );
        }
    }
    
    /**
     * Takes care of added enqueuing scripts by page slug and tab slug.
     * 
     * @remark      A callback for the admin_enqueue_scripts hook.
     * @since       2.1.2
     * @since       2.1.5   Moved from the main class. Changed the name from `enqueueScriptsCallback` to `callbackEnqueueScripts()`.
     * @since       3.0.0   Changed the name to `_replyToEnqueueScripts()`.
     * @since       3.2.0   Changed it unset the enqueued item so that the method can be called multiple times.
     * @internal
     */
    public function _replyToEnqueueScripts() {     
        foreach( $this->oProp->aEnqueuingScripts as $_sKey => $_aEnqueuingScript ) {
            $this->_enqueueSRCByCondition( $_aEnqueuingScript );     
            unset( $this->oProp->aEnqueuingScripts[ $_sKey ] );
        }
    }
    
}


1			<?php
2			/**
3			* Admin Page Framework
4			*
5			* http://en.michaeluno.jp/admin-page-framework/
6			* Copyright (c) 2013-2016 Michael Uno; Licensed MIT
7			*
8			*/
9
10			/**
11			* Provides methods to enqueue or insert resource elements.
12			*
13			* The class handles `<link>`, `<style>` and `<script>` tags to be inserted conditionally into the head tag or the footer of the page.
14			*
15			* @abstract
16			* @since 2.1.5
17			* @since 3.3.0 Changed the name from `AdminPageFramework_HeadTag_Base`.
18			* @since 3.6.3 Changed it to extend `AdminPageFramework_WPUtility`.
19			* @extends AdminPageFramework_FrameworkUtility
20			* @package AdminPageFramework
21			* @subpackage Common/Factory/Resource
22			* @internal
23			* @extends AdminPageFramework_FrameworkUtility
24			*/
25			abstract class AdminPageFramework_Resource_Base extends AdminPageFramework_FrameworkUtility {
26
27			/**
28			* Represents the structure of the array for enqueuing scripts and styles.
29			*
30			* @since 2.1.2
31			* @since 2.1.5 Moved to the base class.
32			* @since 3.0.0 Moved from the property class.
33			* @since 3.3.0 Changed the name to `$_aStructure_EnqueuingResources` from `$_aStructure_EnqueuingScriptsAndStyles`.
34			* @internal
35			*/
36			protected static $_aStructure_EnqueuingResources = array(
37
38			/* The system internal keys. */
39			'sSRC' => null,
40			'aPostTypes' => array(), // for meta box class
41			'sPageSlug' => null,
42			'sTabSlug' => null,
43			'sType' => null, // script or style
44
45			/* The below keys are for users. */
46			'handle_id' => null,
47			'dependencies' => array(),
48			'version' => false, // although the type should be string, the wp_enqueue_...() functions want false as the default value.
49			'translation' => array(), // only for scripts
50			'in_footer' => false, // only for scripts
51			'media' => 'all', // only for styles
52			'attributes' => array(), // 3.3.0+ - the attribute array
53
54			);
55
56			/**
57			* Stores the class selector used for the class-specific style.
58			*
59			* @since 3.2.0
60			* @remark This value should be overridden in an extended class.
61			* @internal
62			*/
63			protected $_sClassSelector_Style = 'admin-page-framework-style';
64
65			/**
66			* Stores the class selector used to the class-specific script.
67			*
68			* @since 3.2.0
69			* @remark This value should be overridden in an extended class.
70			* @internal
71			*/
72			protected $_sClassSelector_Script = 'admin-page-framework-script';
73
74			/**
75			* Stores hand IDs by resource url to look up handle id and add custom arguments.
76			* @since 3.3.0
77			* @internal
78			*/
79			protected $_aHandleIDs = array();
80
81			/**
82			* A property object.
83			*
84			* @remark Set in the constructor.
85			*/
86			public $oProp;
87
88			/**
89			* A utility object.
90			*
91			* @remark Set in the constructor.
92			* @deprecated 3.6.3
93			* @remark kept for backward compatibility.
94			*/
95			public $oUtil;
96
97			/**
98			* Sets up properties and hooks.
99			* @internal
100			*/
101			public function __construct( $oProp ) {
102
103			if ( $this->isDoingAjax() ) {
104			return;
105			}
106
107			$this->oProp = $oProp;
108
109			// for backward compatibility
110			$this->oUtil = new AdminPageFramework_WPUtility;
			0 ignored issues – show Deprecated Code introduced 2015-11-21 18:44 UTC by Report Bug Copy Issue Report The property `AdminPageFramework_Resource_Base::$oUtil` has been deprecated with message: 3.6.3 This property has been deprecated. The supplier of the class has supplied an explanatory message. The explanatory message should give you some clue as to whether and when the property will be removed from the class and what other property to use instead. Loading history...
111
112			// Hook the admin header to insert custom admin stylesheets and scripts.
113			add_action( 'admin_enqueue_scripts', array( $this, '_replyToEnqueueScripts' ) );
114			add_action( 'admin_enqueue_scripts', array( $this, '_replyToEnqueueStyles' ) );
115
116			/// A low priority is required to let dependencies loaded fast especially in customizer.php.
117			add_action( did_action( 'admin_print_styles' ) ? 'admin_print_footer_scripts' : 'admin_print_styles', array( $this, '_replyToAddStyle' ), 999 );
118			add_action( did_action( 'admin_print_scripts' ) ? 'admin_print_footer_scripts' : 'admin_print_scripts', array( $this, '_replyToAddScript' ), 999 );
119
120			// Take care of items that could not be added in the head tag.
121
122			/// For wp-admin/customizer.php
123			add_action( 'customize_controls_print_footer_scripts', array( $this, '_replyToEnqueueScripts' ) );
124			add_action( 'customize_controls_print_footer_scripts', array( $this, '_replyToEnqueueStyles' ) );
125
126			/// For admin pages other than wp-admin/customizer.php
127			add_action( 'admin_footer', array( $this, '_replyToEnqueueScripts' ) );
128			add_action( 'admin_footer', array( $this, '_replyToEnqueueStyles' ) );
129
130			/// For all admin pages.
131			add_action( 'admin_print_footer_scripts', array( $this, '_replyToAddStyle' ), 999 );
132			add_action( 'admin_print_footer_scripts', array( $this, '_replyToAddScript' ), 999 );
133
134
135			// To add the custom attributes to the enqueued style and script tags.
136			add_filter( 'script_loader_src', array( $this, '_replyToSetupArgumentCallback' ), 1, 2 );
137			add_filter( 'style_loader_src', array( $this, '_replyToSetupArgumentCallback' ), 1, 2 );
138
139			}
140
141			/*
142			* Methods that should be overridden in extended classes.
143			* @internal
144			*/
145
146			public function _forceToEnqueueStyle( $sSRC, $aCustomArgs=array() ) {}
147			public function _forceToEnqueueScript( $sSRC, $aCustomArgs=array() ) {}
148
149			/**
150			* A helper function for the _replyToEnqueueScripts() and the `_replyToEnqueueStyle()` methods.
151			*
152			* @since 2.1.5
153			* @since 3.7.0 Fixed a typo in the method name.
154			* @internal
155			* @remark The widget fields type does not have conditions unlike the meta-box type that requires to check currently loaded post type.
156			* @remark This method should be redefined in the extended class.
157			*/
158			protected function _enqueueSRCByCondition( $aEnqueueItem ) {
159			return $this->_enqueueSRC( $aEnqueueItem );
160			}
161
162			/*
163			* Shared methods
164			*/
165			/**
166			* Checks the src url of the enqueued script/style to determine whether or not to set up a attribute modification callback.
167			*
168			* If it is one of the framework added item, the method sets up a hook to modify the url to add custom attributes.
169			*
170			* @since 3.3.0
171			* @internal
172			* @callback action script_loader_src
173			* @callback action style_loader_src
174			*/
175			public function _replyToSetupArgumentCallback( $sSRC, $sHandleID ) {
176
177			if ( isset( $this->oProp->aResourceAttributes[ $sHandleID ] ) ) {
178			$this->_aHandleIDs[ $sSRC ] = $sHandleID;
179			add_filter( 'clean_url', array( $this, '_replyToModifyEnqueuedAttrbutes' ), 1, 3 );
180			remove_filter( current_filter(), array( $this, '_replyToSetupArgumentCallback' ), 1, 2 );
181			}
182			return $sSRC;
183
184			}
185			/**
186			* Modifies the attributes of the enqueued script tag.
187			*
188			* @since 3.3.0
189			* @internal
190			*/
191			public function _replyToModifyEnqueuedAttrbutes( $sSanitizedURL, $sOriginalURL, $sContext ) {
192
193			if ( 'display' !== $sContext ) {
194			return $sSanitizedURL;
195			}
196
197			// Returns the modified url which attributes are embedded at the end.
198			if ( isset( $this->_aHandleIDs[ $sOriginalURL ] ) ) {
199
200			$_sHandleID = $this->_aHandleIDs[ $sOriginalURL ];
201			$_aAttributes = $this->oProp->aResourceAttributes[ $_sHandleID ];
202
203			if ( empty( $_aAttributes ) ) {
204			return $sSanitizedURL;
205			}
206
207			$_sAttributes = $this->getAttributes( $_aAttributes );
208			$_sModifiedURL = $sSanitizedURL . "' " . rtrim( $_sAttributes, "'\"" ); // '"
209
210			return $_sModifiedURL;
211
212			}
213
214			return $sSanitizedURL;
215
216			}
217
218
219			/**
220			* Flags whether the common styles are loaded or not.
221			*
222			* @since 3.2.0
223			* @internal
224			*/
225			static private $_bCommonStyleLoaded = false;
226
227			/**
228			* Prints the inline stylesheet of the meta-box common CSS rules with the style tag.
229			*
230			* @internal
231			* @since 3.0.0
232			* @since 3.2.0 Moved to the base class from the meta box class.
233			* @remark The meta box class may be instantiated multiple times so prevent echoing the same styles multiple times.
234			* @parameter string $sIDPrefix The id selector embedded in the script tag.
235			* @parameter string $sClassName The class name that identify the call group. This is important for the meta-box class because it can be instantiated multiple times in one particular page.
236			*/
237			protected function _printCommonStyles( $sIDPrefix, $sClassName ) {
			0 ignored issues – show Unused Code introduced 2015-11-21 18:44 UTC by Report Bug Copy Issue Report The parameter `$sClassName` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
238
239			if ( self::$_bCommonStyleLoaded ) {
240			return;
241			}
242			self::$_bCommonStyleLoaded = true;
243
244			$_oCaller = $this->oProp->oCaller;
245			echo $this->_getStyleTag( $_oCaller, $sIDPrefix );
246			echo $this->_getIEStyleTag( $_oCaller, $sIDPrefix );
247
248			}
249			/**
250			* @internal
251			* @since 3.5.7
252			* @return string
253			*/
254			private function _getStyleTag( $oCaller, $sIDPrefix ) {
255
256			$_sStyle = $this->addAndApplyFilters(
257			$oCaller,
258			array(
259			"style_common_admin_page_framework", // 3.2.1+
260			"style_common_{$this->oProp->sClassName}",
261			),
262			AdminPageFramework_CSS::getDefaultCSS()
263			);
264			$_sStyle = trim( $_sStyle );
265
266			// @deprecated 3.7.10 The beautifier script compresses inline CSS rules.
267			// $_sStyle = $this->isDebugMode()
268			// ? trim( $_sStyle )
269			// : $this->getCSSMinified( $_sStyle );
270
271			if ( $_sStyle ) {
272			echo "<style type='text/css' id='" . esc_attr( $sIDPrefix ) . "'>"
273			. $_sStyle
274			. "</style>";
275			}
276
277
278			}
279			/**
280			* @internal
281			* @since 3.5.7
282			* @return string
283			*/
284			private function _getIEStyleTag( $oCaller, $sIDPrefix ) {
285
286			$_sStyleIE = $this->addAndApplyFilters(
287			$oCaller,
288			array(
289			"style_ie_common_admin_page_framework", // 3.2.1+
290			"style_ie_common_{$this->oProp->sClassName}",
291			),
292			AdminPageFramework_CSS::getDefaultCSSIE()
293			);
294			$_sStyleIE = trim( $_sStyleIE );
295			// @deprecated 3.7.10 The beautifier script compresses inline CSS rules.
296			// $_sStyleIE = $this->isDebugMode()
297			// ? trim( $_sStyleIE )
298			// : $this->getCSSMinified( $_sStyleIE );
299			return $_sStyleIE
300			? "<!--[if IE]><style type='text/css' id='" . esc_attr( $sIDPrefix . "-ie" ) . "'>"
301			. $_sStyleIE
302			. "</style><![endif]-->"
303			: '';
304
305			}
306
307			/**
308			* Flags whether the common styles are loaded or not.
309			*
310			* @since 3.2.0
311			* @internal
312			*/
313			static private $_bCommonScriptLoaded = false;
314
315			/**
316			* Prints the inline scripts of the meta-box common scripts.
317			*
318			* @internal
319			* @since 3.0.0
320			* @since 3.2.0 Moved to the base class from the meta box class.
321			* @remark The meta box class may be instantiated multiple times so prevent echoing the same styles multiple times.
322			* @parametr string $sIDPrefix The id selector embedded in the script tag.
323			* @parametr string $sClassName The class name that identify the call group. This is important for the meta-box class because it can be instantiated multiple times in one particular page.
324			*/
325			protected function _printCommonScripts( $sIDPrefix, $sClassName ) {
			0 ignored issues – show Unused Code introduced 2015-11-21 18:44 UTC by Report Bug Copy Issue Report The parameter `$sClassName` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
326
327			if ( self::$_bCommonScriptLoaded ) { return; }
328			self::$_bCommonScriptLoaded = true;
329
330			$_sScript = $this->addAndApplyFilters(
331			$this->oProp->oCaller,
332			array(
333			"script_common_admin_page_framework", // 3.2.1+
334			"script_common_{$this->oProp->sClassName}",
335			),
336			AdminPageFramework_Property_Base::$_sDefaultScript
337			);
338			$_sScript = trim( $_sScript );
339			if ( $_sScript ) {
340			echo "<script type='text/javascript' id='" . esc_attr( $sIDPrefix ) . "'>"
341			. '/* <![CDATA[ */'
342			. $_sScript
343			. '/* ]]> */'
344			. "</script>";
345			}
346
347			}
348
349			/**
350			* Prints the inline stylesheet of this class stored in this class property.
351			*
352			* @since 3.0.0
353			* @since 3.2.0 Made the properties storing styles empty. Moved to the base class.
354			* @internal
355			* @return void
356			*/
357			protected function _printClassSpecificStyles( $sIDPrefix ) {
358
359			$_oCaller = $this->oProp->oCaller;
360			echo $this->_getClassSpecificStyleTag( $_oCaller, $sIDPrefix );
361			echo $this->_getClassSpecificIEStyleTag( $_oCaller, $sIDPrefix );
362
363			// As of 3.2.0, this method also gets called in the footer to ensure there is not any left styles.
364			// This happens when a head tag item is added after the head tag is already rendered such as for widget forms.
365			$this->oProp->sStyle = '';
366			$this->oProp->sStyleIE = '';
367
368			}
369			/**
370			*
371			* @internal
372			* @since 3.5.7
373			* @return string
374			*/
375			private function _getClassSpecificStyleTag( $_oCaller, $sIDPrefix ) {
376
377			static $_iCallCount = 1;
378			$_sStyle = $this->addAndApplyFilters(
379			$_oCaller,
380			"style_{$this->oProp->sClassName}",
381			$this->oProp->sStyle
382			);
383			$_sStyle = trim( $_sStyle );
384			// @deprecated 3.7.10 The beautifier script compresses inline CSS rules.
385			// $_sStyle = $this->isDebugMode()
386			// ? trim( $_sStyle )
387			// : $this->getCSSMinified( $_sStyle );
388			if ( $_sStyle ) {
389			$_iCallCount++;
390			return "<style type='text/css' id='" . esc_attr( "{$sIDPrefix}-{$this->oProp->sClassName}_{$_iCallCount}" ) . "'>"
391			. $_sStyle
392			. "</style>";
393			}
394			return '';
395
396			}
397			/**
398			*
399			* @internal
400			* @since 3.5.7
401			* @return string
402			*/
403			private function _getClassSpecificIEStyleTag( $_oCaller, $sIDPrefix ) {
404
405			static $_iCallCountIE = 1;
406			$_sStyleIE = $this->addAndApplyFilters(
407			$_oCaller,
408			"style_ie_{$this->oProp->sClassName}",
409			$this->oProp->sStyleIE
410			);
411			$_sStyleIE = trim( $_sStyleIE );
412			// @deprecated 3.7.10 The beautifier script compresses inline CSS rules.
413			// $_sStyleIE = $this->isDebugMode()
414			// ? trim( $_sStyleIE )
415			// : $this->getCSSMinified( $_sStyleIE );
416			if ( $_sStyleIE ) {
417			$_iCallCountIE++;
418			return "<!--[if IE]><style type='text/css' id='" . esc_attr( "{$sIDPrefix}-ie-{$this->oProp->sClassName}_{$_iCallCountIE}" ) . "'>"
419			. $_sStyleIE
420			. "</style><![endif]-->";
421			}
422			return '';
423
424			}
425
426			/**
427			* Prints the inline scripts of this class stored in this class property.
428			*
429			* @since 3.0.0
430			* @since 3.2.0 Made the property empty that stores scripts. Moved to the base class.
431			* @internal
432			*/
433			protected function _printClassSpecificScripts( $sIDPrefix ) {
434
435			static $_iCallCount = 1;
436			$_sScript = $this->addAndApplyFilters(
437			$this->oProp->oCaller,
438			array(
439			"script_{$this->oProp->sClassName}",
440			),
441			$this->oProp->sScript
442			);
443			$_sScript = trim( $_sScript );
444			if ( $_sScript ) {
445			$_iCallCount++;
446			echo "<script type='text/javascript' id='" . esc_attr( "{$sIDPrefix}-{$this->oProp->sClassName}_{$_iCallCount}" ) . "'>"
447			. '/* <![CDATA[ */'
448			. $_sScript
449			. '/* ]]> */'
450			. "</script>";
451			}
452
453			// As of 3.2.0, this method also gets called in the footer to ensure there is not any left scripts.
454			// This happens when a head tag item is added after the head tag is already rendered such as for widget forms.
455			$this->oProp->sScript = '';
456
457			}
458
459
460			/**
461			* Appends the CSS rules of the framework in the head tag.
462			*
463			* @since 2.0.0
464			* @since 2.1.5 Moved from `AdminPageFramework_MetaBox`. Changed the name from `addAtyle()` to `replyToAddStyle()`.
465			* @callback action admin_head
466			* @internal
467			*/
468			public function _replyToAddStyle() {
469
470			$_oCaller = $this->oProp->oCaller;
471			if ( ! $_oCaller->_isInThePage() ) {
472			return;
473			}
474
475			$this->_printCommonStyles( 'admin-page-framework-style-common', get_class() );
476			$this->_printClassSpecificStyles( $this->_sClassSelector_Style . '-' . $this->oProp->sStructureType );
477
478			}
479			/**
480			* Appends the JavaScript script of the framework in the head tag.
481			*
482			* @callback action admin_head
483			* @since 2.0.0
484			* @since 2.1.5 Moved from AdminPageFramework_MetaBox. Changed the name from `addScript()` to `replyToAddScript()`.
485			* @since 3.2.0 Moved from AdminPageFramework_Resource_post_meta_box.
486			* @internal
487			*/
488			public function _replyToAddScript() {
489
490			$_oCaller = $this->oProp->oCaller;
491			if ( ! $_oCaller->_isInThePage() ) {
492			return;
493			}
494
495			$this->_printCommonScripts( 'admin-page-framework-script-common', get_class() );
496			$this->_printClassSpecificScripts( $this->_sClassSelector_Script . '-' . $this->oProp->sStructureType );
497
498			}
499
500
501			/**
502			* Performs actual enqueuing items.
503			*
504			* @since 2.1.2
505			* @since 2.1.5 Moved from the main class.
506			* @internal
507			*/
508			protected function _enqueueSRC( $aEnqueueItem ) {
509
510			// For styles
511			if ( 'style' === $aEnqueueItem['sType'] ) {
512			wp_enqueue_style(
513			$aEnqueueItem['handle_id'],
514			$aEnqueueItem['sSRC'],
515			$aEnqueueItem['dependencies'],
516			$aEnqueueItem['version'],
517			$aEnqueueItem['media']
518			);
519			return;
520			}
521
522			// For scripts
523			wp_enqueue_script(
524			$aEnqueueItem['handle_id'],
525			$aEnqueueItem['sSRC'],
526			$aEnqueueItem['dependencies'],
527			$aEnqueueItem['version'],
528			did_action( 'admin_body_class' ) ? true : $aEnqueueItem['in_footer']
529			);
530
531			if ( $aEnqueueItem['translation'] ) {
532			wp_localize_script( $aEnqueueItem['handle_id'], $aEnqueueItem['handle_id'], $aEnqueueItem['translation'] );
533			}
534
535			}
536
537			/**
538			* Takes care of added enqueuing scripts by checking the currently loading page.
539			*
540			* @remark A callback for the admin_enqueue_scripts hook.
541			* @since 2.1.2
542			* @since 2.1.5 Moved from the main class. Changed the name from `enqueueStylesCalback` to `replyToEnqueueStyles()`.
543			* @since 3.0.0 Changed the name to `_replyToEnqueueStyles()`.
544			* @since 3.2.0 Changed it unset the enqueued item so that the method can be called multiple times.
545			* @internal
546			*/
547			public function _replyToEnqueueStyles() {
548			foreach( $this->oProp->aEnqueuingStyles as $_sKey => $_aEnqueuingStyle ) {
549			$this->_enqueueSRCByCondition( $_aEnqueuingStyle );
550			unset( $this->oProp->aEnqueuingStyles[ $_sKey ] );
551			}
552			}
553
554			/**
555			* Takes care of added enqueuing scripts by page slug and tab slug.
556			*
557			* @remark A callback for the admin_enqueue_scripts hook.
558			* @since 2.1.2
559			* @since 2.1.5 Moved from the main class. Changed the name from `enqueueScriptsCallback` to `callbackEnqueueScripts()`.
560			* @since 3.0.0 Changed the name to `_replyToEnqueueScripts()`.
561			* @since 3.2.0 Changed it unset the enqueued item so that the method can be called multiple times.
562			* @internal
563			*/
564			public function _replyToEnqueueScripts() {
565			foreach( $this->oProp->aEnqueuingScripts as $_sKey => $_aEnqueuingScript ) {
566			$this->_enqueueSRCByCondition( $_aEnqueuingScript );
567			unset( $this->oProp->aEnqueuingScripts[ $_sKey ] );
568			}
569			}
570
571			}
572

michaeluno / admin-page-framework

Branch — dev (1ad2e5)

_printClassSpecificStyles() A

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