108 lines
2.6 KiB
PHP
108 lines
2.6 KiB
PHP
<?php namespace ProcessWire;
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/**
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* ProcessWire Textformatter
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*
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* Provides the base class for Textformatting Modules
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*
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* #pw-summary A simple module type that provides formatting of text fields.
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* #pw-body Please see the base `Module` interface for all potential methods that a Textformatter module can have.
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*
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* ProcessWire 3.x, Copyright 2016 by Ryan Cramer
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* https://processwire.com
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*
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* This file is licensed under the MIT license
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* https://processwire.com/about/license/mit/
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*
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*/
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abstract class Textformatter extends WireData implements Module {
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/**
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* Return an array of module information
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*
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* Array is associative with the following fields:
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* - title: An alternate title, if you don't want to use the class name.
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* - version: an integer that indicates the version number, 101 = 1.0.1
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* - summary: a summary of the module (1 paragraph max)
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*
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* @return array
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*
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public static function getModuleInfo() {
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// just an example, should be overridden
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return array(
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'title' => 'Unknown Textformatter',
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'version' => 0,
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'summary' => '',
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);
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}
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*/
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/**
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* Format the given text string, outside of specific Page or Field context.
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*
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* @param string $str String is provided as a reference, so is modified directly (not returned).
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*
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*/
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public function format(&$str) { }
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/**
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* Format the given text string with Page and Field provided.
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*
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* Module developers may override this function completely when providing your own text formatter. No need to call the parent.
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*
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* @param Page $page
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* @param Field $field
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* @param string|mixed $value Value is provided as a reference, so is modified directly (not returned).
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*
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*/
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public function formatValue(Page $page, Field $field, &$value) {
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$this->format($value);
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}
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/**
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* Optional method to initialize the module.
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*
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* This is called after ProcessWire's API is fully ready for use and hooks
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*
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* #pw-internal
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*
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*/
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public function init() { }
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/**
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* Perform any installation procedures specific to this module, if needed.
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*
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* #pw-internal
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*
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*/
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public function ___install() { }
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/**
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* Perform any uninstall procedures specific to this module, if needed.
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*
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* #pw-internal
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*
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*/
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public function ___uninstall() { }
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/**
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* Only one instatance of a textformatter is loaded at runtime
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*
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* #pw-internal
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*
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*/
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public function isSingular() {
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return true;
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}
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/**
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* Textformatters are not autoload, in that they don't load until requested by the api.
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*
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* #pw-internal
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*
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*/
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public function isAutoload() {
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return false;
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}
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}
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