1: <?php
  2: /**
  3:  * This file contains the tree view class for the plugin content allocation.
  4:  *
  5:  * @package    Plugin
  6:  * @subpackage ContentAllocation
  7:  * @version    SVN Revision $Rev:$
  8:  *
  9:  * @author     Marco Jahn
 10:  * @copyright  four for business AG <www.4fb.de>
 11:  * @license    http://www.contenido.org/license/LIZENZ.txt
 12:  * @link       http://www.4fb.de
 13:  * @link       http://www.contenido.org
 14:  */
 15: 
 16: defined('CON_FRAMEWORK') || die('Illegal call: Missing framework initialization - request aborted.');
 17: 
 18: plugin_include('repository', 'custom/FrontendNavigation.php');
 19: 
 20: /**
 21:  * Tree view class for content allocation
 22:  *
 23:  * @package    Plugin
 24:  * @subpackage ContentAllocation
 25:  */
 26: class pApiContentAllocationTreeView extends pApiTree {
 27: 
 28:     /**
 29:      */
 30:     var $tpl = NULL;
 31: 
 32:     /**
 33:      */
 34:     var $template = '';
 35: 
 36:     /**
 37:      */
 38:     function pApiContentAllocationTreeView($uuid) {
 39:         global $cfg;
 40: 
 41:         parent::pApiTree($uuid);
 42:         $this->tpl = new cTemplate();
 43:         $this->template = $cfg['pica']['treetemplate'];
 44:     }
 45: 
 46:     /**
 47:      */
 48:     function _buildRenderTree($tree) {
 49:         global $action, $frame, $area, $sess;
 50:         $result = array();
 51:         foreach ($tree as $item_tmp) {
 52:             $item = array();
 53:             // update item
 54:             if ($_GET['step'] == 'rename' && $item_tmp['idpica_alloc'] == $_GET['idpica_alloc']) {
 55:                 $item = array();
 56:                 $item['ITEMNAME'] = '
 57:                     <table cellspacing="0" cellpaddin="0" border="0">
 58:                     <form name="rename" action="main.php" method="POST" onsubmit="return fieldCheck();">
 59:                     <input type="hidden" name="action" value="' . $action . '">
 60:                     <input type="hidden" name="frame" value="' . $frame . '">
 61:                     <input type="hidden" name="contenido" value="' . $sess->id . '">
 62:                     <input type="hidden" name="area" value="' . $area . '">
 63:                     <input type="hidden" name="step" value="storeRename">
 64:                     <input type="hidden" name="treeItemPost[idpica_alloc]" value="' . $item_tmp['idpica_alloc'] . '">
 65:                     <tr>
 66:                     <td class="text_medium"><input id="itemname" class="text_medium" type="text" name="treeItemPost[name]" value="' . conHtmlentities($item_tmp['name']) . '"></td>
 67:                     <td>&nbsp;
 68:                     <a href="main.php?action=' . $action . '&frame=' . $frame . '&area=' . $area . '&contenido=' . $sess->id . '"><img src="images/but_cancel.gif" border="0"></a>
 69:                     <input type="image" src="images/but_ok.gif">
 70:                     </td></tr>
 71:                     </form>
 72:                     </table>
 73:                     <script type="text/javascript">
 74:                     var controller = document.getElementById("itemname");
 75:                     controller.focus();
 76:                     function fieldCheck() {
 77:                         if (controller.value == "") {
 78:                             alert("' . i18n("Please enter a category name", 'content_allocation') . '");
 79:                             controller.focus();
 80:                             return false;
 81:                         }
 82:                         return true;
 83:                     }
 84:                     </script>';
 85:             } else {
 86:                 if ($item_tmp['children'] || $item_tmp['status'] == 'collapsed') {
 87:                     $expandCollapseImg = 'images/close_all.gif';
 88:                     if ($item_tmp['status'] == 'collapsed') {
 89:                         $expandCollapseImg = 'images/open_all.gif';
 90:                     }
 91: 
 92:                     $expandCollapse = '<a href="main.php?contenido=' . $sess->id . '&idart=' . $idart . '&action=' . $action . '&frame=' . $frame . '&area=' . $area .  '&oldstate=' . 'huhu' . '&step=collapse&idpica_alloc=' . $item_tmp['idpica_alloc'] . '"><img src="' . $expandCollapseImg . '" border="0" class="vAlignMiddle" alt="" width="7" height="7"></a>';
 93:                 } else {
 94:                     $expandCollapseImg = 'images/spacer.gif';
 95:                     $expandCollapse = '<img src="' . $expandCollapseImg . '" border="0" alt="" class="vAlignMiddle" width="11" height="11">';
 96:                 }
 97: 
 98:                 if ($item_tmp['status'] == 'collapsed') {
 99:                     $expandCollapse = '<a href="main.php?contenido=' . $sess->id . '&idart=' . $idart . '&action=' . $action . '&frame=' . $frame . '&area=' . $area . '&step=expanded&idpica_alloc=' . $item_tmp['idpica_alloc'] . '"><img src="' . $expandCollapseImg . '" border="0" alt="" class="vAlignMiddle" width="7" height="7"></a>';
100:                 }
101:                 $item['ITEMNAME'] = $expandCollapse . ' ' . $item_tmp['name'];
102:             }
103:             $item['ITEMINDENT'] = $item_tmp['level'] * 15 + 3;
104:             $item['ACTION_CREATE'] = '<a href="main.php?contenido=' . $sess->id . '&action=' . $action . '&frame=' . $frame . '&area=' . $area . '&step=add&parentid=' . $item_tmp['idpica_alloc'] . '"><img src="images/folder_new.gif" border="0" alt="" title="' . i18n("New category", 'content_allocation') . '" alt="' . i18n("New category", 'content_allocation') . '"></a>';
105: 
106:             $item['ACTION_RENAME'] = '<a href="main.php?contenido=' . $sess->id . '&action=' . $action . '&frame=' . $frame . '&area=' . $area . '&step=rename&idpica_alloc=' . $item_tmp['idpica_alloc'] . '"><img src="images/but_todo.gif" width="16" height="16" border="0" alt="' . i18n("Rename category", 'content_allocation') . '" title="' . i18n("Rename category", 'content_allocation') . '"></a>';
107:             $item['ACTION_MOVE_UP'] = (count($result) >= 1) ? '<a href="main.php?contenido=' . $sess->id . '&action=' . $action . '&frame=' . $frame . '&area=' . $area . '&step=moveup&idpica_alloc=' . $item_tmp['idpica_alloc'] . '"><img src="images/folder_moveup.gif" border="0" alt="' . i18n("Move category up", 'content_allocation') . '" title="' . i18n("Move category up", 'content_allocation') . '"></a>' : '<img src="images/spacer.gif" width="16" height="16"></a>';
108:             $item['ACTION_MOVE_DOWN'] = (count($result) >= 1) ? '<img src="images/folder_movedown.gif" border="0" alt="' . i18n("Move category down", 'content_allocation') . '" title="' . i18n("Move category down", 'content_allocation') . '">' : '<img src="images/spacer.gif" width="16" height="16">';
109:             $item['ACTION_MOVE_DOWN'] = '';
110: 
111:             if ($item_tmp['online'] == 1) { // set offline
112:                 $item['ACTION_ONOFFLINE'] = '<a href="main.php?contenido=' . $sess->id . '&action=' . $action . '&frame=' . $frame . '&area=' . $area . '&step=offline&idpica_alloc=' . $item_tmp['idpica_alloc'] . '"><img src="images/online.gif" alt="' . i18n("Set category offline", 'content_allocation') . '" title="' . i18n("Set category offline", 'content_allocation') . '"></a>';
113:             } else {
114:                 $item['ACTION_ONOFFLINE'] = '<a href="main.php?contenido=' . $sess->id . '&action=' . $action . '&frame=' . $frame . '&area=' . $area . '&step=online&idpica_alloc=' . $item_tmp['idpica_alloc'] . '"><img src="images/offline.gif" alt="' . i18n("Set category online", 'content_allocation') . '" title="' . i18n("Set category online", 'content_allocation') . '"></a>';
115:             }
116: 
117:             if ($item_tmp['children']) {
118:                 $item['ACTION_DELETE'] = '<img src="images/delete_inact.gif" border="0" alt="' . i18n("One or more subcategories exist, unable to delete", 'content_allocation') . '" title="' . i18n("One or more subcategories exist, unable to delete", 'content_allocation') . '">';
119:             } else {
120:                 $name = str_replace("\"", "&amp;quot;", str_replace("'", "\'", $item_tmp['name']));
121:                 $item['ACTION_DELETE'] = '<a href="javascript:void(0)" onclick="Con.showConfirmation(&quot;' . i18n("Are you sure to delete the following category", 'content_allocation') . '&quot;, function() { deleteCategory(' . $item_tmp['idpica_alloc'] . '); });return false;"><img src="images/delete.gif" border="0" alt="' . i18n("Delete category") . '" title="' . i18n("Delete category", 'content_allocation') . '"></a>';
122:             }
123: 
124:             $result[] = $item;
125: 
126:             if ($item_tmp['children']) {
127:                 $children = $this->_buildRenderTree($item_tmp['children']);
128:                 $result = array_merge($result, $children);
129:             }
130: 
131:             // add new item -> show formular
132:             if ($_GET['step'] == 'add' && $item_tmp['idpica_alloc'] == $_GET['parentid']) {
133:                 $item = array();
134: 
135:                 $item['ITEMNAME'] = '
136:                     <table cellspacing="0" cellpaddin="0" border="0">
137:                     <form name="create" action="main.php" method="POST" onsubmit="return fieldCheck();">
138:                     <input type="hidden" name="action" value="' . $action . '">
139:                     <input type="hidden" name="frame" value="' . $frame . '">
140:                     <input type="hidden" name="contenido" value="' . $sess->id . '">
141:                     <input type="hidden" name="area" value="' . $area . '">
142:                     <input type="hidden" name="step" value="store">
143:                     <input type="hidden" name="treeItemPost[parentid]" value="' . $_GET['parentid'] . '">
144:                     <tr>
145:                     <td class="text_medium"><input id="itemname" class="text_medium" type="text" name="treeItemPost[name]" value=""></td>
146:                     <td>&nbsp;
147:                     <a href="main.php?action=' . $action . '&frame=' . $frame . '&area=' . $area . '&contenido=' . $sess->id . '"><img src="images/but_cancel.gif" alt="" border="0"></a>
148:                     <input type="image" src="images/but_ok.gif">
149:                     </td></tr>
150:                     </form>
151:                     </table>
152:                     <script type="text/javascript">
153:                     var controller = document.getElementById("itemname");
154:                     controller.focus();
155:                     function fieldCheck() {
156:                         if (controller.value == "") {
157:                             alert("' . i18n("Please enter a category name", 'content_allocation') . '");
158:                             controller.focus();
159:                             return false;
160:                         }
161:                         return true;
162:                     }
163:                     </script>';
164:                 $item['ITEMINDENT'] = ($item_tmp['level'] + 1) * 15;
165:                 $item['ACTION_CREATE'] = '<img src="images/spacer.gif" alt="" width="15" height="13">';
166:                 $item['ACTION_RENAME'] = '<img src="images/spacer.gif" alt="" width="23" height="14">';
167:                 $item['ACTION_MOVE_UP'] = '<img src="images/spacer.gif" alt="" width="15" height="13">';
168:                 $item['ACTION_MOVE_DOWN'] = '<img src="images/spacer.gif" alt="" width="15" height="13">';
169:                 $item['ACTION_MOVE_DOWN'] = '';
170:                 $item['ACTION_DELETE'] = '<img src="images/spacer.gif" alt="" width="14" height="13">';
171:                 $item['ACTION_ONOFFLINE'] = '<img src="images/spacer.gif" alt="" width="11" height="12">';
172: 
173:                 array_push($result, $item);
174:             }
175:         }
176:         return $result;
177:     }
178: 
179:     /**
180:      */
181:     function renderTree($return = true) {
182:         $this->tpl->reset();
183: 
184:         $tree = $this->fetchTree(false, 0, true); // modified 27.10.2005
185: 
186:         if ($tree === false) {
187:             return false;
188:         }
189: 
190:         $tree = $this->_buildRenderTree($tree);
191: 
192:         $even = true;
193:         foreach ($tree as $item) {
194:             $even = !$even;
195:             $bgcolor = ($even) ? '#FFFFFF' : '#F1F1F1';
196:             $this->tpl->set('d', 'BACKGROUND_COLOR', $bgcolor);
197:             foreach ($item as $key => $value) {
198:                 $this->tpl->set('d', $key, $value);
199:             }
200:             $this->tpl->next();
201:         }
202: 
203:         $this->tpl->set('s', 'CATEGORY', i18n("Category", 'content_allocation'));
204:         $this->tpl->set('s', 'ACTIONS', i18n("Actions", 'content_allocation'));
205: 
206:         if ($return === true) {
207:             return $this->tpl->generate($this->template, true);
208:         } else {
209:             $this->tpl->generate($this->template);
210:         }
211:     }
212: 
213: }
214: