Include Carbon Fields via Composer with Mozart

Question

Include Carbon Fields via Composer with Mozart

MikeiLL

2021年4月19日 19:48

Coen Jacobs' Mozart is a tool to prevent namespace conflicts in Wordpress themes/plugins which utilize Composer for dependency management. It's similar to PHP Scoper but is described as simpler and Wordpress-oriented.

I have mozart configured as follows:


  extra: {
       mozart: {
           dep_namespace: MZoo\\MyPlugin\\Dependencies\\,
           dep_directory: /src/Dependencies/,
           classmap_directory: /src/Classes/,
           classmap_prefix: MYPREFIX_,
           packages: [
               htmlburger/carbon-fields
           ],
           delete_vendor_directories: true
       }
   },

All of the Carbon Fields files are namespace-prefixed and migrated to src/Dependencies/Carbon_Fields except the vendor/htmlburger/carbon-fields/config.php file, which resides above the core directory with all of the plugin classes in it.

I have tried copying that file in a script tag:

post-update-cmd: [
      cp vendor/htmlburger/carbon-fields/config.php src/Dependencies/Carbon_Fields/,

And then adding it to autoload with psr-4 as a file:

files: [src/Dependencies/Carbon_Fields/config.php]

Which makes Mozart mad:

Call to undefined function trailingslashit() in .../vendor/htmlburger/carbon-fields/core/Carbon_Fields.php:229

I think the solution might be in overriding Carbon Fields' composer autoloading:

    autoload: {
        psr-4: {
            Carbon_Fields\\: core/
        }
    },

Via Mozart's override_autoload configuration option, which is a dictionary, keyed with the package names, of autoload settings to replace those in the original packages' composer.json autoload property.

So that's what I'm going to work on after my brain decompresses a little.

If anyone would like to chime in, thank you in advance.

Update

Still can't seem to get it right.

extra: {
      mozart: {
          dep_namespace: MZoo\\MzMboAccess\\Dependencies\\,
          dep_directory: /src/Dependencies/,
          classmap_directory: /src/Classes/,
          classmap_prefix: MZMBOACCESS_,
          packages: [
              htmlburger/carbon-fields
          ],
          delete_vendor_directories: false,
          override_autoload: {
              htmlburger/carbon-fields: {
                psr-4: {
                  Carbon_Fields\\: core/
                },
                files: [./config.php]
              }
          }
      }
  },

The override_autoload configuration above doesn't seem to do anything with the config.php file.

What I think I need to end up with is:

src/Dependencies/Carbon_Fields
|__config.php
|__core/
|____All of the CF class files.

What I'm ending up with is:

src/Dependencies/Carbon_Fields
|__All of the CF class files.

Tried referencing the entire directory in the override_autoload like this:

Carbon_Fields\\: ./

What that does is copy the desired directory structure, but breaks compliance with psr-4 autoloading standard.

Topic autoloading composer Wordpress

Category Web

MikeiLL · Accepted Answer · 2021年4月19日 19:48

So, Mozart doesn't yet support fields autoloading, but there's a fork of it that does (which will perhaps be merged into Mozart master at some point.)

So here's the composer file by which I have been able to manage Carbon Fields (and also Eric Mann's Sessionz and WP Session Manager.):

    "type": "wordpress-plugin",
    "scripts": {
        "lint": [
          "phpcs --extensions=php src *.php"
        ],
    "fix": ["phpcbf --extensions=php src *.php"],
    "post-install-cmd": [
        "\"vendor/bin/mozart\" compose"
    ],
    "post-update-cmd": [
      "\"vendor/bin/mozart\" compose"
    ]
    },
  "require": {
        "php": ">=7.1",
        "ericmann/sessionz": "^0.3",
        "ericmann/wp-session-manager": "*",
    "htmlburger/carbon-fields": "*"
  },
  "repositories": [
    {
      "url": "https://github.com/brianhenryie/mozart",
      "type": "git"
    },
    {
      "url": "https://github.com/ericmann/wp-session-manager",
      "type": "git"
    }
  ],
  "require-dev":{
    "coenjacobs/mozart": "dev-rewrite",
        "squizlabs/php_codesniffer": "*",
        "wp-coding-standards/wpcs": "*"
  },
    "autoload": {
        "psr-4": {
            "MZoo\\MzMboAccess\\": "src"
        }
    },
  "extra": {
    "mozart":{
      "dep_namespace": "MZoo\\MzMboAccess\\Dependencies\\",
      "dep_directory": "/src/Mozart/",
      "packages": [
        "htmlburger/carbon-fields",
        "ericmann/wp-session-manager",
        "ericmann/sessionz"
      ],
      "delete_vendor_directories": false,
      "override_autoload": {
        "htmlburger/carbon-fields": {
          "psr-4": {
            "Carbon_Fields\\": "core/"
          },
          "files": [
            "config.php",
            "templates",
            "assets",
            "build"
          ]
        }
      }
    }
  }

Than, along with the Composer autoload, I require the Mozart-specific autoload:

/**
 * Autoload Classes
 */
$wp_mbo_access_autoload = NS\PLUGIN_NAME_DIR . '/vendor/autoload.php';
if ( file_exists( $wp_mbo_access_autoload ) ) {
    include_once $wp_mbo_access_autoload;
}

// Mozart-managed dependencies
$wp_mbo_access_mozart_autoload = NS\PLUGIN_NAME_DIR . '/src/Mozart/autoload.php';
if ( file_exists( $wp_mbo_access_mozart_autoload ) ) {
    include_once $wp_mbo_access_mozart_autoload;
}

Include Carbon Fields via Composer with Mozart

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