1<?php 2/** 3 * DokuWiki Plugin sectiontag (Action Component) 4 * 5 * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html 6 * @author i-net software <tools@inetsoftware.de> 7 */ 8 9// must be run within Dokuwiki 10if(!defined('DOKU_INC')) die(); 11 12class action_plugin_tagsections_editbutton extends DokuWiki_Action_Plugin { 13 14 private $inited = null; 15 16 /** 17 * Registers a callback function for a given event 18 * 19 * @param Doku_Event_Handler $controller DokuWiki's event controller object 20 * @return void 21 */ 22 public function register(Doku_Event_Handler $controller) { 23 $controller->register_hook('HTML_SECEDIT_BUTTON', 'AFTER', $this, 'handle_html_secedit_button'); 24 } 25 26 /** 27 * [Custom event handler which performs action] 28 * 29 * @param Doku_Event $event event object by reference 30 * @param mixed $param [the parameters passed as fifth argument to register_hook() when this 31 * handler was registered] 32 * @return void 33 */ 34 35 public function handle_html_secedit_button(Doku_Event &$event, $param) { 36 37 // Check if already inited 38 if ( !$this->init() ) { 39 return; 40 } 41 42 // Check for correct section 43 if ( $event->data['target'] != 'section' ) { 44 return; 45 } 46 47 // Add form for tags 48 $form = new Doku_Form(array('class' => 'sectiontag__form btn_secedit')); 49 $form->addElement(form_makeButton('submit', 'sectiontag', 'add tag', array( 'range' => $event->data['range'], 'class' => 'sectiontag_button' ) )); 50 $event->result .= '<div class="sectiontag secedit editbutton_'.$event->data['secid'].'">' . $form->getForm() . '</div>'; 51 } 52 53 private function init() { 54 55 if ( is_null( $inited ) ) { 56 $this->inited = (plugin_load('action', 'tag' ) != null); 57 } 58 59 return $this->inited; 60 } 61} 62 63// vim:ts=4:sw=4:et: 64