controllers/C_DocumentCategory.class.php

   1 <?php
   2
   3 require_once($GLOBALS['fileroot'] . '/custom/code_types.inc.php');
   4
   5 use OpenEMR\Common\Acl\AclExtended;
   6 use OpenEMR\Common\Twig\TwigContainer;
   7 use OpenEMR\Services\CodeTypesService;
   8
   9 class C_DocumentCategory extends Controller
  10 {
  11     var $template_mod;
  12     var $document_categories;
  13     var $tree;
  14     var $link;
  15     var $_last_node;
  16
  17     function __construct($template_mod = "general")
  18     {
  19         parent::__construct();
  20         $this->document_categories = array();
  21         $this->template_mod = $template_mod;
  22         $this->assign("FORM_ACTION", $GLOBALS['webroot'] . "/controller.php?" . attr($_SERVER['QUERY_STRING']));
  23         $this->assign("CURRENT_ACTION", $GLOBALS['webroot'] . "/controller.php?" . "practice_settings&document_category&");
  24         $this->link = $GLOBALS['webroot'] . "/controller.php?" . "document_category&";
  25         $this->assign("STYLE", $GLOBALS['style']);
  26         $this->assign("V_JS_INCLUDES", $GLOBALS['v_js_includes']);
  27
  28         $t = new CategoryTree(1);
  29         //print_r($t->tree);
  30         $this->tree = $t;
  31     }
  32
  33     function default_action()
  34     {
  35         return $this->list_action();
  36     }
  37
  38     function list_action()
  39     {
  40         //$this->tree->rebuild_tree(1,1);
  41
  42         $icon         = 'folder.gif';
  43         $expandedIcon = 'folder-expanded.gif';
  44         $menu  = new HTML_TreeMenu();
  45         $this->_last_node = null;
  46         $rnode = $this->_array_recurse($this->tree->tree);
  47
  48         $menu->addItem($rnode);
  49         $treeMenu = new HTML_TreeMenu_DHTML($menu, array('images' => 'public/images', 'defaultClass' => 'treeMenuDefault'));
  50         $this->assign("tree_html", $treeMenu->toHTML());
  51         $this->assign('add_node', (($this->getTemplateVars('add_node') ?? false) == true));
  52         $this->assign('edit_node', (($this->getTemplateVars('edit_node') ?? false) == true));
  53
  54         $twig = new TwigContainer(null, $GLOBALS['kernel']);
  55         return $twig->getTwig()->render("document_categories/" . $this->template_mod . "_list.html.twig", $this->getTemplateVars());
  56     }
  57
  58     function add_node_action($parent_is)
  59     {
  60         //echo $parent_is ."<br />";
  61         //echo $this->tree->get_node_name($parent_is);
  62         $info = $this->tree->get_node_info($parent_is);
  63         $this->assign("parent_name", $this->tree->get_node_name($parent_is));
  64         $this->assign("parent_is", $parent_is);
  65         $this->assign("add_node", true);
  66         $this->assign("edit_node", false);
  67         $this->assign("VALUE", '');
  68     // Access control defaults to that of the parent.
  69         $this->assign("ACO_OPTIONS", "<option value=''></option>" . AclExtended::genAcoHtmlOptions($info['aco_spec']));
  70         $this->assign("CODES", ""); // empty value here
  71         $this->assign("CODE_TEXT", ""); // empty value here
  72         return $this->list_action();
  73     }
  74
  75     function add_node_action_process()
  76     {
  77         if ($_POST['process'] != "true") {
  78             return;
  79         }
  80
  81         $name = $_POST['name'];
  82         $parent_is = $_POST['parent_is'];
  83         $parent_name = $this->tree->get_node_name($parent_is);
  84         $this->tree->add_node($parent_is, $name, $_POST['value'], $_POST['aco_spec'], $_POST['codes']);
  85         $trans_message = xlt('Sub-category') . " '" . text(xl_document_category($name)) . "' " . xlt('successfully added to category,') . " '" . text($parent_name) . "'";
  86         $this->assign("message", $trans_message);
  87         $this->_state = false;
  88         return $this->list_action();
  89     }
  90
  91     function edit_node_action($parent_is)
  92     {
  93         $info = $this->tree->get_node_info($parent_is);
  94         $this->assign("parent_is", $parent_is);
  95         $this->assign("NAME", $this->tree->get_node_name($parent_is));
  96         $this->assign("VALUE", $info['value']);
  97         $this->assign("ACO_OPTIONS", "<option value=''></option>" . AclExtended::genAcoHtmlOptions($info['aco_spec']));
  98         $this->assign("add_node", false);
  99         $this->assign("edit_node", true);
 100         $this->assign("CODES", $info['codes'] ?? '');
 101
 102         if (!empty($info['codes'])) {
 103             $codeTypeService = new CodeTypesService();
 104             $description = $codeTypeService->lookup_code_description($info['codes']);
 105             $this->assign('CODE_TEXT', $description ?? "");
 106         } else {
 107             $this->assign('CODE_TEXT', "");
 108         }
 109         return $this->list_action();
 110     }
 111
 112     function edit_node_action_process()
 113     {
 114         if ($_POST['process'] != "true") {
 115             return;
 116         }
 117
 118         $parent_is = $_POST['parent_is'];
 119         $this->tree->edit_node($parent_is, $_POST['name'], $_POST['value'], $_POST['aco_spec'], $_POST['codes']);
 120         $trans_message = xlt('Category changed.');
 121         $this->assign("message", $trans_message);
 122         $this->_state = false;
 123         return $this->list_action();
 124     }
 125
 126     function delete_node_action_process($id)
 127     {
 128         if ($_POST['process'] != "true") {
 129             return;
 130         }
 131
 132         $category_name = $this->tree->get_node_name($id);
 133         $category_info = $this->tree->get_node_info($id);
 134         $parent_name = $this->tree->get_node_name($category_info['parent']);
 135
 136         if ($parent_name != false && $parent_name != '') {
 137             $this->tree->delete_node($id);
 138                 $trans_message = xlt('Category') . " '" . text($category_name) . "' " . xlt('had been successfully deleted. Any sub-categories if present were moved below') . " '" . text($parent_name) . "'<br />";
 139             $this->assign("message", $trans_message);
 140
 141             if (is_numeric($id)) {
 142                 $sql = "UPDATE categories_to_documents set category_id = '" . $category_info['parent'] . "' where category_id = '" . $id . "'";
 143                 $this->tree->_db->Execute($sql);
 144             }
 145         } else {
 146                 $trans_message = xlt('Category') . " '" . text($category_name) . "' " . xlt('is a root node and can not be deleted.') . "<br />";
 147             $this->assign("message", $trans_message);
 148         }
 149
 150         $this->_state = false;
 151
 152         return $this->list_action();
 153     }
 154
 155     function &_array_recurse($array)
 156     {
 157         if (!is_array($array)) {
 158             $array = array();
 159         }
 160
 161         $node = &$this->_last_node;
 162         $icon = 'folder.gif';
 163         $expandedIcon = 'folder-expanded.gif';
 164         foreach ($array as $id => $ar) {
 165             if (is_array($ar) || !empty($id)) {
 166                 if ($node == null) {
 167                     //echo "r:" . $this->tree->get_node_name($id) . "<br />";
 168                     $rnode = new HTML_TreeNode(array('text' => $this->tree->get_node_name($id), 'link' => $this->_link("add_node", true) . "parent_id=" . urlencode($id) . "&", 'icon' => $icon, 'expandedIcon' => $expandedIcon, 'expanded' => false));
 169                     $this->_last_node = &$rnode;
 170                     $node = &$rnode;
 171                 } else {
 172                     //echo "p:" . $this->tree->get_node_name($id) . "<br />";
 173                     $this->_last_node = &$node->addItem(new HTML_TreeNode(array('text' => $this->tree->get_node_name($id), 'link' => $this->_link("add_node", true) . "parent_id=" . urlencode($id) . "&", 'icon' => $icon, 'expandedIcon' => $expandedIcon)));
 174                 }
 175
 176                 if (is_array($ar)) {
 177                     $this->_array_recurse($ar);
 178                 }
 179             } else {
 180                 if ($id === 0 && !empty($ar)) {
 181                     $info = $this->tree->get_node_info($id);
 182                   //echo "b:" . $this->tree->get_node_name($id) . "<br />";
 183                     $node->addItem(new HTML_TreeNode(array('text' => $info['value'], 'link' => $this->_link("add_node", true) . "parent_id=" . urlencode($id) . "&", 'icon' => $icon, 'expandedIcon' => $expandedIcon)));
 184                 } else {
 185                     //there is a third case that is implicit here when title === 0 and $ar is empty, in that case we do not want to do anything
 186                     //this conditional tree could be more efficient but working with trees makes my head hurt, TODO
 187                     if ($id !== 0 && is_object($node)) {
 188                       //echo "n:" . $this->tree->get_node_name($id) . "<br />";
 189                         $node->addItem(new HTML_TreeNode(array('text' => $this->tree->get_node_name($id), 'link' => $this->_link("add_node", true) . "parent_id=" . urlencode($id) . "&", 'icon' => $icon, 'expandedIcon' => $expandedIcon)));
 190                     }
 191                 }
 192             }
 193         }
 194
 195         return $node;
 196     }
 197 }