nirvana-msu/yii2-helpers

Collection of handy helpers for Yii2 websites

yii2-helpers

Collection of handy helpers for Yii2 websites.

Installation

Composer

Add extension to your composer.json and update your dependencies as usual, e.g. by running composer update

{
    "require": {
        "nirvana-msu/yii2-helpers": "1.0.*@dev"
    }
}

##HtmlHelper

Inject arbitrary code into existing HTML structure, before or after a chosen opening/closing tag, e.g.:

$html = HtmlHelper::inject($htmlToInject, $originalHtml, 'head', HTMLHelper::TAG_OPENING, HTMLHelper::POS_AFTER);

Convert HTML to plain text:

$text = HtmlHelper::htmlToPlainText($html);

##MathHelper

Create a histogram with specified bins out of a given array:

• $values array, e.g. [11, 12, 20, 25, 20.1, 33.5]
• $edges array, e.g. [0, 10, 20, 30, 40]
• returns array histogram, e.g. ['0-10' => [], '10-20' => [11,12], '20-30' => [20,25,20.1], '30-40' => [33.5]]

$histogram = MathHelper::histogram($values, $edges);

##RbacHelper

Create role with a given name and description and add it to RBAC system:

$role = RbacHelper::createRole($name, $description)

Create permission with a given name and description and add it to RBAC system, assigning permission to the role:

$permission = RbacHelper::createChildPermission($role, $name, $description);

Remove rule from RBAC system by name:

RbacHelper::removeRuleByName($rule->name);

Remove permission from RBAC system by name:

RbacHelper::removePermissionByName($name)

Remove role from RBAC system by name:

RbacHelper::removeRoleByName($name)

##License

Extension is released under MIT license.