Class Hook

Adds Hooks and Filters

You can create modules to hooks by adding php files into the \app\modules\enabled directory.

Usage

// add a hook point
    $content = Hook::addFilter('update_content', $_POST['content']);

    // Add a module to the hook point--in /modules/<moduleName.php>
    function clean_html ($html) {
        $c = htmlentities(trim($html), ENT_NOQUOTES, "UTF-8", false);
        return $c;
    }

    Hook::applyFilter("update_content", "clean_html");

Changelog

Version 1.2

Updated privacy prefix (_) for consistency
Fixed Hook::_load method for teamsite bug

Version 1.1

Added the date section to the documentation

Version 1.0

static class pattern fixes
multiple module directories
crawls subdirectories of module directories

Namespace: Sleepy
License: http://opensource.org/licenses/MIT
Author: Jaime A. Rodriguez hi.i.am.jaime@gmail.com
Version: 1.2
Todo:

devise a better way of passing multiple parameters to hooks, perhaps use objects instead of arrays

Date: July 18, 2016
Located at class.hooks.php

Methods summary
`private`	# `__clone( )` Prevent class from being cloned Prevent class from being cloned Private
`private`	# `__construct( )` The constructor is private to ensure we only have one instance The constructor is private to ensure we only have one instance Private
`private static object`	# `_initialize( )` Return instance or create initial instance Return instance or create initial instance Returns object Private
`private static`	# `_load( )` Loads all the modules Loads all the modules Private
`public static`	# `applyFilter( string $name, string $function, integer $args,… )` Adds a new filter to a filter-type hook point Adds a new filter to a filter-type hook point Parameters `$name` [description] `$function` [description] `$args`,… [description]
`public static`	# `addFilter( mixed $name, string $value )` Adds a new filter-type hook point Adds a new filter-type hook point Parameters `$name` [description] `$value` [description]
`public static`	# `doAction( string $name, string $function )` Adds a new function to a action-type hook point Adds a new function to a action-type hook point Parameters `$name` Name of filter `$function` Function to call
`public static`	# `addAction( string $name )` Adds a new action-type hook point Adds a new action-type hook point Parameters `$name` [description]

Properties summary
`private static boolean`	`$_initialized` Has this been initialized? Has this been initialized? Private	# `false`
`private static _Filter[]`	`$_filters` An array of filters An array of filters Private	# `array()`
`public static string`	`$directories` The directories where the modules are stored The directories where the modules are stored	# `array()`

Namespaces

Classes

Exceptions

Class Hook

Usage

Changelog

Version 1.2

Version 1.1

Version 1.0

Private

Private

Returns

Private

Private

Parameters

Parameters

Parameters

Parameters

Private

Private