1<?php 2 3use dokuwiki\Form\TagOpenElement; 4use dokuwiki\Form\CheckableElement; 5 6if(!defined('DOKU_INC')) die(); 7 8 9class action_plugin_approve_revisions extends DokuWiki_Action_Plugin { 10 11 function register(Doku_Event_Handler $controller) { 12 $controller->register_hook('FORM_REVISIONS_OUTPUT', 'BEFORE', $this, 'handle_revisions', array()); 13 } 14 15 function handle_revisions(Doku_Event $event, $param) { 16 global $INFO; 17 18 try { 19 /** @var \helper_plugin_approve_db $db_helper */ 20 $db_helper = plugin_load('helper', 'approve_db'); 21 $sqlite = $db_helper->getDB(); 22 } catch (Exception $e) { 23 msg($e->getMessage(), -1); 24 return; 25 } 26 /** @var helper_plugin_approve $helper */ 27 $helper = plugin_load('helper', 'approve'); 28 29 if (!$helper->use_approve_here($sqlite, $INFO['id'])) return; 30 31 $res = $sqlite->query('SELECT rev, approved, ready_for_approval 32 FROM revision 33 WHERE page=?', $INFO['id']); 34 $approve_revisions = $sqlite->res2arr($res); 35 $last_approved_rev = max(array_column(array_filter($approve_revisions, function ($v) { 36 return $v['approved'] != null; 37 }), 'rev')); 38 $approve_revisions = array_combine(array_column($approve_revisions, 'rev'), $approve_revisions); 39 40 41 $parent_div_position = -1; 42 for ($i = 0; $i < $event->data->elementCount(); $i++) { 43 $element = $event->data->getElementAt($i); 44 if ($element instanceof TagOpenElement && $element->val() == 'div' 45 && $element->attr('class') == 'li') { 46 $parent_div_position = $i; 47 } elseif ($parent_div_position > 0 && $element instanceof CheckableElement && 48 $element->attr('name') == 'rev2[]') { 49 $revision = $element->attr('value'); 50 if ($revision == 'current') { 51 $revision = $INFO['meta']['date']['modified']; 52 } 53 if (!isset($approve_revisions[$revision])) { 54 $class = 'plugin__approve_draft'; 55 } elseif ($approve_revisions[$revision]['approved'] && $revision == $last_approved_rev) { 56 $class = 'plugin__approve_approved'; 57 } elseif ($approve_revisions[$revision]['approved']) { 58 $class = 'plugin__approve_old_approved'; 59 } elseif ($this->getConf('ready_for_approval') && $approve_revisions[$revision]['ready_for_approval']) { 60 $class = 'plugin__approve_ready'; 61 } else { 62 $class = 'plugin__approve_draft'; 63 } 64 65 $parent_div = $event->data->getElementAt($parent_div_position); 66 $parent_div->addClass($class); 67 $parent_div_position = -1; 68 } 69 } 70 } 71 72} 73