├── .gitignore ├── LICENSE ├── README.md ├── composer.json └── src └── Enqueue.php /.gitignore: -------------------------------------------------------------------------------- 1 | *.log 2 | *.git 3 | *.gitmodules 4 | *.gitignore 5 | *git/ 6 | 7 | wp-config.php 8 | wp-content/advanced-cache.php 9 | wp-content/backup-db/ 10 | wp-content/backups/ 11 | wp-content/blogs.dir/ 12 | wp-content/cache/ 13 | wp-content/upgrade/ 14 | wp-content/uploads/ 15 | wp-content/wp-cache-config.php 16 | wp-content/plugins/hello.php 17 | 18 | /.htaccess 19 | /license.txt 20 | /readme.html 21 | /sitemap.xml 22 | /sitemap.xml.gz -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # wp-enqueue 2 | The WP Enqueue class provides a wrapper to make enqueueing scripts and styles in WordPress more easily. 3 | 4 | WP Enqueue is maintained by [Make it WorkPress](https://makeitwork.press/scripts/wp-enqueue/). 5 | 6 | ## Usage 7 | Include the WP Enqueue class in your plugin, theme or child theme file or use an autoloader. You can read more about autoloading in [the readme of wp-autoload](https://github.com/makeitworkpress/wp-autoload). 8 | 9 | ### Add your scripts and styles as one array 10 | You can add scripts and styles in one array, following the syntax as advised by WordPress. The script automatically recognizes whether you are adding a stylesheet or css file. In addition, you can add additional parameters to alter the behaviour of your scripts and styles. 11 | 12 | A basic example of an array of assets: 13 | 14 | ```php 15 | $assets = array( 16 | array('handle' => 'some-js', 'src' => get_stylesheet_directory_uri() . '/test.js', 'deps' => array(), 'ver' => NULL, 'in_footer' => true) 17 | array('handle' => 'some-css', 'src' => get_stylesheet_directory_uri() . '/test.css', 'deps' => array(), 'ver' => NULL, 'media' => 'all'), 18 | array('handle' => 'some-css-front-and-admin', 'src' => get_stylesheet_directory_uri() . '/test.css', 'context' => 'both'), 19 | array('handle' => 'some-admin-js', 'src' => get_stylesheet_directory_uri() . '/admin.js', 'context' => 'admin') 20 | array('handle' => 'some-login-css', 'src' => get_stylesheet_directory_uri() . '/login.css', 'context' => 'login') 21 | array('handle' => 'some-exluded-css', 'src' => get_stylesheet_directory_uri() . '/exclude.css', 'context' => 'admin', 'exclude' => array('edit.php')) 22 | array('handle' => 'some-included-css', 'src' => get_stylesheet_directory_uri() . '/include.css', 'context' => 'admin', 'include' => array('edit.php')) 23 | array('handle' => 'some-existing-css', 'action' => 'dequeue') 24 | ); 25 | ``` 26 | 27 | All scripts and styles are enqueued with a priority of 20, which is later as the default usage. 28 | 29 | ### Basic Properties 30 | The basic properties follow the definitions as set by WordPress. 31 | 32 | **handle (string)** 33 | The handle to register your script or style one. 34 | 35 | **src (string)** 36 | The uri to where the script or style can be found. 37 | 38 | **deps (array)** 39 | The array with dependencies which need to be load if this script or style is enqueued. 40 | 41 | **ver (string)** 42 | The version of the script or style. 43 | 44 | **in_footer (boolean)** 45 | Whether the script should be load just before the closing of the body tag or in the head section. Only applies to scripts. 46 | 47 | **media (string)** 48 | For which media the stylesheet is. Only applies to styles. 49 | 50 | **type (string)** 51 | Enforces the type enqueued (a script or style). Usefull if enqueuing scripts or styles that do not have a suffix, such as Google Fonts. Accepts ``'script'`` or ``'style'``. 52 | 53 | ### Additional Properties 54 | You can add additional properties in your array which extend the functionality of enqueueing. 55 | 56 | **name (string)** 57 | The name for the object if you want to localize data to a script using wp_localize_script. This is the name of the variable used. 58 | 59 | **localize (array)** 60 | The array with data which you want to have localized. The ``'name'`` property is required and is the name of the variable. 61 | 62 | **action (string)** 63 | Allows to determine the action by using ``'enqueue'``, ``'dequeue'`` or ``'register'``. For example, if you add a css stylesheet with action register as key, this will result in the stylesheet being registered using wp_enqueue_style. 64 | 65 | **context (string)** 66 | Allows you to specifically define the context in which something needs to be enqueued using ``'admin'``, ``'login'``, ``'block-editor'``, ``'block-assets'``, or ``'both'``. Only on the admin side, on the front-end, or on both? You can also add your assets to the login page, the on the Gutenberg Editor (``'block-editor'``) and Gutenberg Block Assets (``'block-assets'``). 67 | 68 | **exclude (array)** 69 | Accepts an array with admin page hooks, such as ``'edit.php'`` on which you want to exclude the enqueueing of admin scripts and styles or a set of conditionals such as ``'is_page'`` for front-end enqueing. 70 | 71 | **include (array)** 72 | Accepts an array with admin page hooks, such as ``'edit.php'`` on which you want to include the enqueueing of admin scripts and styles or a set of conditionals such as ``'is_page'`` for front-end enqueing. 73 | 74 | ### Create instance 75 | Create a new instance of the WP_Enqueue class with your assets array as argument. 76 | 77 | ```php 78 | $enqueue = new MakeitWorkPress\WP_Enqueue\Enqueue($assets); 79 | ``` 80 | -------------------------------------------------------------------------------- /composer.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "makeitworkpress/wp-enqueue", 3 | "description": "This class is a usefull wrapper for easily enqueing scripts and styles.", 4 | "license": "GPL", 5 | "require": { 6 | "php": ">=5.3" 7 | }, 8 | "autoload": { 9 | "psr-4": { 10 | "MakeitWorkPress\\WP_Enqueue\\": "src" 11 | } 12 | }, 13 | "homepage": "https://github.com/makeitworkpress/wp-enqueue", 14 | "authors": [ 15 | { 16 | "name": "Make it WorkPress", 17 | "email": "michiel@makeitworkpress.com", 18 | "homepage": "https://www.makeitworkpress.com" 19 | 20 | } 21 | ] 22 | } -------------------------------------------------------------------------------- /src/Enqueue.php: -------------------------------------------------------------------------------- 1 | assets = $assets; 63 | $this->examine(); 64 | $this->enqueue(); 65 | } 66 | 67 | /** 68 | * Enqueues our scripts and styles, but only if we have them set. 69 | */ 70 | private function enqueue(): void { 71 | 72 | if( isset($this->front_assets) ) { 73 | add_action('wp_enqueue_scripts', [$this, 'enqueue_front_assets'], 20); 74 | } 75 | 76 | if( isset($this->admin_assets) ) { 77 | add_action('admin_enqueue_scripts', [$this, 'enqueue_admin_assets'], 20, 1); 78 | } 79 | 80 | if( isset($this->login_assets) ) { 81 | add_action('login_enqueue_scripts', [$this, 'enqueue_login_assets'], 20); 82 | } 83 | 84 | if( isset($this->block_editor_assets) ) { 85 | add_action('enqueue_block_editor_assets', [$this, 'enqueue_block_editor_assets'], 20); 86 | } 87 | 88 | if( isset($this->block_assets) ) { 89 | add_action('enqueue_block_assets', [$this, 'enqueue_block_assets'], 20); 90 | } 91 | 92 | } 93 | 94 | /** 95 | * Examines the array of assets and formalize their properties 96 | */ 97 | private function examine(): void { 98 | 99 | foreach( $this->assets as $asset ) { 100 | 101 | // Default values for each of the assets 102 | $defaults = array( 103 | 'action' => 'enqueue', // The default action. Accepts enqueue, dequeue and register. 104 | 'context' => '', // The context, in other words where to enqueue. Accepts admin, both and login. Defaults to front-end. 105 | 'deps' => array(), // Dependencies for the script. 106 | 'bare' => false, // If we only need to enqueue the script or style without any arguments (a bare action) 107 | 'exclude' => '', // To exclude an asset somewhere. Accepts page names for admin, or conditionals such as array(is_page, id) for front-end. 108 | 'include' => '', // To include an asset somewhere. Accepts page names for admin, or conditionals such as array(is_page, id) for front-end. 109 | 'in_footer' => true, // Whether to enqueue the script in the footer or not 110 | 'localize' => array(), // If we need to add localized variables to our script 111 | 'media' => 'all', // The media for which the style is 112 | 'name' => '', // The object name that is used for localizing scripts 113 | 'type' => '', // Enfore type of style or script. The script automatically looks to the suffix, but some sources do not have a .js or.css suffix. 114 | 'ver' => false // Whether to include the version or not 115 | ); 116 | 117 | $asset = wp_parse_args($asset, $defaults); // Parse arguments 118 | $type = substr($asset['src'], -2, 2); // Check if we have a .js extension. A little bit dirty, but it works. 119 | 120 | // Determine the type and action based upon their type. 121 | if( ! $asset['type'] || ! in_array( $asset['type'], ['script', 'style'] ) ) { 122 | $asset['type'] = $type == 'js' ? 'script' : 'style'; 123 | } 124 | $asset['function'] = 'wp_' . $asset['action'] . '_' . $asset['type']; 125 | $asset['mix'] = $type == 'js' ? $asset['in_footer'] : $asset['media']; 126 | 127 | // Add the assets to their context 128 | if( $asset['context'] == 'admin' || $asset['context'] == 'both' ) { 129 | $this->admin_assets[] = $asset; 130 | } elseif( $asset['context'] == 'block-editor' ) { 131 | $this->block_editor_assets[] = $asset; 132 | } elseif( $asset['context'] == 'block-assets' ) { 133 | $this->block_assets[] = $asset; 134 | } elseif( $asset['context'] == 'login' ) { 135 | $this->login_assets[] = $asset; 136 | } else { 137 | $this->front_assets[] = $asset; 138 | } 139 | 140 | } 141 | 142 | } 143 | 144 | /** 145 | * Enqueues the front-end scripts and styles 146 | */ 147 | public function enqueue_front_assets(): void { 148 | 149 | foreach( $this->front_assets as $asset ) { 150 | 151 | // Set actions 152 | $include = is_array($asset['include']) ? $asset['include'][0] : $asset['include']; 153 | 154 | // If we are not on a page where it should be included 155 | if( $include && ! call_user_func_array($include, array( isset($asset['include'][1]) ? $asset['include'][1] : '' )) ) { 156 | continue; 157 | } 158 | 159 | $exclude = is_array($asset['exclude']) ? $asset['exclude'][0] : $asset['exclude']; 160 | 161 | // If we are on a page where an asset should be excluded 162 | if( $exclude && call_user_func_array($exclude, array( isset($asset['exclude'][1]) ? $asset['exclude'][1] : '' )) ) { 163 | continue; 164 | } 165 | 166 | $this->action($asset); 167 | } 168 | 169 | } 170 | 171 | /** 172 | * Enqueues the admin scripts and styles 173 | * 174 | * @param string $hook The current admin screen we are viewing, such as index.php or edit.php 175 | */ 176 | public function enqueue_admin_assets( string $hook ): void { 177 | 178 | foreach( $this->admin_assets as $asset ) { 179 | 180 | // If we are not on a page where it should be included 181 | if( $asset['include'] && ! in_array($hook, $asset['include']) ) { 182 | continue; 183 | } 184 | 185 | // If we are on a page where an asset should be excluded 186 | if( $asset['exclude'] && in_array($hook, $asset['exclude']) ) { 187 | continue; 188 | } 189 | 190 | $this->action($asset); 191 | 192 | } 193 | 194 | } 195 | 196 | /** 197 | * Enqueues the login scripts and styles 198 | */ 199 | public function enqueue_login_assets(): void { 200 | 201 | foreach( $this->login_assets as $asset ) { 202 | 203 | $this->action($asset); 204 | 205 | } 206 | 207 | } 208 | 209 | /** 210 | * Enqueues the block editor scripts and styles 211 | */ 212 | public function enqueue_block_editor_assets(): void { 213 | foreach( $this->block_editor_assets as $asset ) { 214 | $this->action($asset); 215 | } 216 | } 217 | 218 | /** 219 | * Enqueues the block scripts and styles 220 | */ 221 | public function enqueue_block_assets(): void { 222 | foreach( $this->block_assets as $asset ) { 223 | $this->action($asset); 224 | } 225 | } 226 | 227 | /** 228 | * Executes the action itself 229 | * 230 | * @param array $asset The asset with the properties 231 | */ 232 | private function action(array $asset): void { 233 | 234 | // Enqueing, registering and dequeing. 235 | if( $asset['action'] == 'dequeue' || $asset['bare'] ) { 236 | $asset['function']( $asset['handle'] ); 237 | } else { 238 | $asset['function']( $asset['handle'], $asset['src'], $asset['deps'], $asset['ver'], $asset['mix'] ); 239 | } 240 | 241 | // Localizing scripts 242 | if( $asset['type'] == 'script' && $asset['localize'] && $asset['name'] ) { 243 | wp_localize_script( $asset['handle'], $asset['name'], $asset['localize'] ); 244 | } 245 | 246 | } 247 | 248 | } --------------------------------------------------------------------------------