controllers/C_DocumentCategory.class.php

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