1<?php 2/** 3 * Site Export Plugin 4 * 5 * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) 6 * @author i-net software <tools@inetsoftware.de> 7 * @author Gerry Weissbach <gweissbach@inetsoftware.de> 8 */ 9 10// must be run within Dokuwiki 11if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../../').'/'); 12if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); 13require_once(DOKU_PLUGIN.'action.php'); 14 15class action_plugin_siteexport_aggregate extends DokuWiki_Action_Plugin { 16 17 18 private $instructions = null; 19 private $originalID = null; 20 21 /** 22 * Register Plugin in DW 23 **/ 24 public function register(Doku_Event_Handler $controller) { 25 $controller->register_hook('TPL_ACT_RENDER', 'BEFORE', $this, 'siteexport_aggregate'); 26 $controller->register_hook('TOOLBAR_DEFINE', 'AFTER', $this, 'siteexport_aggregate_button', array ()); 27 } 28 29 function siteexport_aggregate(&$event) 30 { 31 global $ID, $INFO, $conf; 32 33 // Aggregate only if 34 // (1) this page really has an aggregator and we did submit a request to do so 35 // (2) this page really has an aggregator and we export as PDF 36 if ( !( (!empty($INFO['meta']['siteexport']) && $INFO['meta']['siteexport']['hasaggregator'] == true) && ( isset($_REQUEST['siteexport_aggregate']) || $conf['renderer_xhtml'] == 'siteexport_pdf' ) ) ) { return true; } 37 38 $exportBase = cleanID($_REQUEST['baseID']); 39 $namespace = empty($exportBase) ? $INFO['meta']['siteexport']['baseID'] : getNs($exportBase); 40 41 $functions = plugin_load('helper', 'siteexport'); 42 $values = $functions->__getOrderedListOfPagesForID($namespace, $exportBase); 43 44 // If no base given, take the first one from the ordered list. 45 if ( empty($exportBase) ) { 46 // Reset to latest element 47 list($exportBase) = reset( $values ); 48 } 49 50 // If only the one file should be exported, strip it down. 51 if ( !empty($_REQUEST['exportSelectedVersionOnly']) ) { 52 // Strip down values 53 $lookupNS = noNS($namespace) == $conf['start'] ? $namespace : $namespace . ':' . $conf['start']; 54 55 if ( !empty( $_REQUEST['mergecompare_start'] ) && !empty( $_REQUEST['mergecompare_end'] ) ) { 56 $values = $functions->__getOrderedListOfPagesForStartEnd($lookupNS, $_REQUEST['mergecompare_start'], $_REQUEST['mergecompare_end']); 57 } else { 58 $values = $functions->__getOrderedListOfPagesForID($lookupNS, $exportBase); 59 $values = array(end( $values )); // the list above has the $exportBase element at the very end 60 } 61 } 62 63 $this->originalID = (string) $ID; 64 65 // Generate a TOC that can be exported 66 $TOC = "<toc merge mergeheader>\n"; 67 $thema = array(); 68 foreach( $values as $value ) { 69 list($id, $title, $sort) = $value; 70 71 $thema[] = p_get_metadata($id, 'thema', METADATA_RENDER_USING_SIMPLE_CACHE); 72 $TOC .= " * [[{$id}|{$title}]]\n"; 73 } 74 75 $TOC .= "</toc>"; 76 77 // Only get first and last element 78 $thema = array_unique(array(reset($thema), end($thema))); 79 80 $meta = p_read_metadata($ID); 81 $ID = (string) cleanID($ID . '-toc-' . implode('-', array_filter($thema))); 82 83 $meta['current']['thema'] = implode(' - ', array_filter($thema)); 84 p_save_metadata($ID, $meta); 85 86 if ( empty($TOC) ) { return true; } 87 $event->preventDefault(); 88 89 $html = p_render('xhtml', p_get_instructions($TOC),$INFO); 90 $html = html_secedit($html,false); 91 if($INFO['prependTOC']) $html = tpl_toc(true).$html; 92 93 @unlink(metaFN($ID, '.meta')); 94 95 $ID = (string) $this->originalID; 96 echo $html; 97 return true; 98 } 99 100 /** 101 * Inserts a toolbar button 102 */ 103 function siteexport_aggregate_button(& $event, $param) { 104 $event->data[] = array ( 105 'type' => 'mediapopup', 106 'title' => $this->getLang('toolbarButton'), 107 'icon' => '../../plugins/siteexport/images/toolbar.png', 108 'url' => 'lib/plugins/siteexport/exe/siteexportmanager.php?ns=', 109 'options' => 'width=750,height=500,left=20,top=20,scrollbars=yes,resizable=yes', 110 'block' => false, 111 ); 112 } 113}
