1<?php 2/** 3 * Action Component for the Button Plugin 4 * 5 * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) 6 * @author Xavier Decuyper <xavier.decuyper@gmail.com> 7 * 8 * 9 * @author ThisNameIsNotAllowed 10 * 17/11/2016 : Extended for usage with the move plugin (Added eventhandler and callback) 11 * 12 * @author Remi Peyronnet 13 * 19/11/2016 : rewrote move plugin handler to work with all button syntaxes 14 */ 15 16// must be run within Dokuwiki 17if(!defined('DOKU_INC')) die(); 18 19if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); 20require_once(DOKU_PLUGIN.'action.php'); 21 22class action_plugin_button extends DokuWiki_Action_Plugin { 23 24 function register(Doku_Event_Handler $controller){ 25 $controller->register_hook('TOOLBAR_DEFINE', 'AFTER', $this, 'handle_toolbar', array ()); 26 $controller->register_hook('PLUGIN_MOVE_HANDLERS_REGISTER', 'BEFORE', $this, 'handleBeforePageMove', array()); 27 } 28 29 function handle_toolbar(&$event, $param) { 30 $syntaxDiv = $this->getConf('syntaxDiv'); 31 $syntaxSpan = $this->getConf('syntaxSpan'); 32 33 $event->data[] = array ( 34 'type' => 'format', 35 'title' => 'Insert button', 36 'icon' => '../../plugins/button/images/add-button.png', 37 'open' => '[[{}', 38 'close' => ']]', 39 'sample' => 'Wiki link|Button title' 40 ); 41 } 42 43 public function handleBeforePageMove(Doku_Event $event, $param){ 44 $event->data['handlers']['button'] = array($this, 'rewrite_button'); 45 } 46 47 function move_newid($handler, $page, $type) 48 { 49 if (method_exists($handler, 'adaptRelativeId')) { // move plugin before version 2015-05-16 50 $newpage = $handler->adaptRelativeId($page); 51 } else { 52 $newpage = $handler->resolveMoves($page, $type); 53 $newpage = $handler->relativeLink($page, $newpage, $type); 54 } 55 return $newpage; 56 } 57 58 public function rewrite_button($match, $state, $pos, $plugin, helper_plugin_move_handler $handler) 59 { 60 $returnValue = $match; 61 62 if($state !== DOKU_LEXER_ENTER) return $returnValue; 63 64 // If same identifier do nothing (do not work, have not found how to detect if it is a real move or only a new display...) 65 //if (($handler->id == $handler->origID) && ($handler->ns == $handler->origNS)) return $returnValue; 66 67 if (preg_match('/\[\[{(?<image>[^}\|]*)\|?(?<css>[^}]*)}(?<link>[^\]\|]*)\|?(?<title>[^\]]*)/', $match, $data)) 68 { 69 // Skip syntaxes that should not be rewritten 70 if (($data['image'] != 'conf.styles') && ($data['image'] != 'conf.target') && $data['image']) { 71 $data['image'] = $this->move_newid($handler, $data['image'], 'media'); 72 } 73 if($data['link']) { // Adapt link 74 $link_items=explode("#",$data['link']); 75 $link_items[0] = $this->move_newid($handler, $link_items[0], 'page'); 76 $data['link'] = implode("#",$link_items); 77 } 78 // Rebuild button syntax 79 $returnValue="[[{" . $data['image']; 80 if ($data['css']) $returnValue .= "|" . $data['css']; 81 $returnValue.="}"; 82 $returnValue.=$data['link']; 83 if (substr($match,-1) == "|") $returnValue.="|"; 84 if ($data['title']) $returnValue .= "|" . $data['title']; 85 } 86 //dbglog("REWRITE : " . $match . " ----> " . $returnValue); 87 return $returnValue; 88 } 89} 90 91