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 $approve_revisions = array_combine(array_column($approve_revisions, 'rev'), $approve_revisions); 36 37 $parent_div_position = -1; 38 for ($i = 0; $i < $event->data->elementCount(); $i++) { 39 $element = $event->data->getElementAt($i); 40 if ($element instanceof TagOpenElement && $element->val() == 'div' 41 && $element->attr('class') == 'li') { 42 $parent_div_position = $i; 43 } elseif ($parent_div_position > 0 && $element instanceof CheckableElement && 44 $element->attr('name') == 'rev2[]') { 45 $revision = $element->attr('value'); 46 if ($revision == 'current') { 47 $revision = $INFO['meta']['date']['modified']; 48 } 49 if (!isset($approve_revisions[$revision])) { 50 $class = 'plugin__approve_red'; 51 } elseif ($approve_revisions[$revision]['approved']) { 52 $class = 'plugin__approve_green'; 53 } elseif ($this->getConf('ready_for_approval') && $approve_revisions[$revision]['ready_for_approval']) { 54 $class = 'plugin__approve_ready'; 55 } else { 56 $class = 'plugin__approve_red'; 57 } 58 59 $parent_div = $event->data->getElementAt($parent_div_position); 60 $parent_div->addClass($class); 61 $parent_div_position = -1; 62 } 63 } 64 } 65 66} 67