<?php
/* Copyright (C) 2014	Maxime Kohlhaas		<support@atm-consulting.fr>
 * Copyright (C) 2014	Juanjo Menent		<jmenent@2byte.es>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 *
 * Show extrafields. It also show fields from hook formObjectOptions. Need to have following variables defined:
 * $object (invoice, order, ...)
 * $action
 * $conf
 * $langs
 *
 * $parameters
 * $cols
 */

// Protection to avoid direct call of template
if (empty($object) || !is_object($object))
{
	print "Error, template page can't be called as URL";
	exit;
}

if (!is_object($form)) $form = new Form($db);


?>
<!-- BEGIN PHP TEMPLATE extrafields_view.tpl.php -->
<?php
if (!is_array($parameters)) $parameters = array();
if (!empty($cols)) $parameters['colspan'] = ' colspan="'.$cols.'"';
if (!empty($cols)) $parameters['cols'] = $cols;
if (!empty($object->fk_soc)) $parameters['socid'] = $object->fk_soc;
$reshook = $hookmanager->executeHooks('formObjectOptions', $parameters, $object, $action);
print $hookmanager->resPrint;
if ($reshook < 0) setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');


//var_dump($extrafields->attributes[$object->table_element]);
if (empty($reshook) && is_array($extrafields->attributes[$object->table_element]['label']))
{
	$lastseparatorkeyfound = '';
    $extrafields_collapse_num = '';
    $extrafields_collapse_num_old = '';
    $i = 0;
	foreach ($extrafields->attributes[$object->table_element]['label'] as $key => $label)
	{
		$i++;

		// Discard if extrafield is a hidden field on form

		$enabled = 1;
		if ($enabled && isset($extrafields->attributes[$object->table_element]['enabled'][$key]))
		{
			$enabled = dol_eval($extrafields->attributes[$object->table_element]['enabled'][$key], 1);
		}
		if ($enabled && isset($extrafields->attributes[$object->table_element]['list'][$key]))
		{
			$enabled = dol_eval($extrafields->attributes[$object->table_element]['list'][$key], 1);
		}

		$perms = 1;
		if ($perms && isset($extrafields->attributes[$object->table_element]['perms'][$key]))
		{
			$perms = dol_eval($extrafields->attributes[$object->table_element]['perms'][$key], 1);
		}
		//print $key.'-'.$enabled.'-'.$perms.'-'.$label.$_POST["options_" . $key].'<br>'."\n";

		if (empty($enabled)) continue; // 0 = Never visible field
		if (abs($enabled) != 1 && abs($enabled) != 3 && abs($enabled) != 5 && abs($enabled) != 4) continue; // <> -1 and <> 1 and <> 3 = not visible on forms, only on list <> 4 = not visible at the creation
		if (empty($perms)) continue; // 0 = Not visible

		// Load language if required
		if (!empty($extrafields->attributes[$object->table_element]['langfile'][$key])) $langs->load($extrafields->attributes[$object->table_element]['langfile'][$key]);
		if ($action == 'edit_extras')
		{
			$value = (isset($_POST["options_".$key]) ? $_POST["options_".$key] : $object->array_options["options_".$key]);
		}
		else
		{
			$value = $object->array_options["options_".$key];
			//var_dump($key.' - '.$value);
		}

		// Print line tr of extra field
		if ($extrafields->attributes[$object->table_element]['type'][$key] == 'separate')
		{
            $extrafields_collapse_num = '';
            $extrafield_param = $extrafields->attributes[$object->table_element]['param'][$key];
            if (!empty($extrafield_param) && is_array($extrafield_param)) {
                $extrafield_param_list = array_keys($extrafield_param['options']);

                if (count($extrafield_param_list) > 0) {
                    $extrafield_collapse_display_value = intval($extrafield_param_list[0]);

                    if ($extrafield_collapse_display_value == 1 || $extrafield_collapse_display_value == 2) {
                        $extrafields_collapse_num = $extrafields->attributes[$object->table_element]['pos'][$key];
                    }
                }
            }

			print $extrafields->showSeparator($key, $object);

			$lastseparatorkeyfound = $key;
		}
		else
		{
			print '<tr class="trextrafields_collapse'.$extrafields_collapse_num;
			/*if ($extrafields_collapse_num && $extrafields_collapse_num_old && $extrafields_collapse_num != $extrafields_collapse_num_old) {
				print ' trextrafields_collapse_new';
			}*/
			if ($extrafields_collapse_num && $i == count($extrafields->attributes[$object->table_element]['label'])) {
				print ' trextrafields_collapse_last';
			}
			print '">';
			$extrafields_collapse_num_old = $extrafields_collapse_num;
			print '<td class="titlefield">';
			print '<table class="nobordernopadding centpercent">';
			print '<tr>';

			print '<td class="';
			if ((!empty($action) && ($action == 'create' || $action == 'edit')) && !empty($extrafields->attributes[$object->table_element]['required'][$key])) print ' fieldrequired';
			print '">';
			if (!empty($extrafields->attributes[$object->table_element]['help'][$key])) print $form->textwithpicto($langs->trans($label), $langs->trans($extrafields->attributes[$object->table_element]['help'][$key]));
			else print $langs->trans($label);
			print '</td>';

			//TODO Improve element and rights detection
			//var_dump($user->rights);
			$permok = false;
			$keyforperm = $object->element;
			if ($object->element == 'fichinter') $keyforperm = 'ficheinter';
			if (isset($user->rights->$keyforperm)) $permok = $user->rights->$keyforperm->creer || $user->rights->$keyforperm->create || $user->rights->$keyforperm->write;
			if ($object->element == 'order_supplier')   $permok = $user->rights->fournisseur->commande->creer;
			if ($object->element == 'invoice_supplier') $permok = $user->rights->fournisseur->facture->creer;
			if ($object->element == 'shipping')         $permok = $user->rights->expedition->creer;
			if ($object->element == 'delivery')         $permok = $user->rights->expedition->livraison->creer;
			if ($object->element == 'productlot')       $permok = $user->rights->stock->creer;
			if ($object->element == 'facturerec') 	  $permok = $user->rights->facture->creer;
			if (($object->statut == 0 || !empty($extrafields->attributes[$object->table_element]['alwayseditable'][$key]))
				&& $permok && $enabled != 5 && ($action != 'edit_extras' || GETPOST('attribute') != $key)
			    && empty($extrafields->attributes[$object->table_element]['computed'][$key]))
			{
			    $fieldid = 'id';
			    if ($object->table_element == 'societe') $fieldid = 'socid';
			    print '<td class="right"><a class="reposition editfielda" href="'.$_SERVER['PHP_SELF'].'?'.$fieldid.'='.$object->id.'&action=edit_extras&attribute='.$key.'&ignorecollapsesetup=1">'.img_edit().'</a></td>';
			}
			print '</tr></table>';
			print '</td>';

			$html_id = !empty($object->id) ? $object->element.'_extras_'.$key.'_'.$object->id : '';

			print '<td id="'.$html_id.'" class="'.$object->element.'_extras_'.$key.' wordbreak"'.($cols ? ' colspan="'.$cols.'"' : '').'>';

			// Convert date into timestamp format
			if (in_array($extrafields->attributes[$object->table_element]['type'][$key], array('date', 'datetime')))
			{
				$datenotinstring = $object->array_options['options_'.$key];
				// print 'X'.$object->array_options['options_' . $key].'-'.$datenotinstring.'x';
				if (!is_numeric($object->array_options['options_'.$key]))	// For backward compatibility
				{
					$datenotinstring = $db->jdate($datenotinstring);
				}
				//print 'x'.$object->array_options['options_' . $key].'-'.$datenotinstring.' - '.dol_print_date($datenotinstring, 'dayhour');
				$value = isset($_POST["options_".$key]) ? dol_mktime($_POST["options_".$key."hour"], $_POST["options_".$key."min"], 0, $_POST["options_".$key."month"], $_POST["options_".$key."day"], $_POST["options_".$key."year"]) : $datenotinstring;
			}

			//TODO Improve element and rights detection
			if ($action == 'edit_extras' && $permok && GETPOST('attribute', 'none') == $key)
			{
			    $fieldid = 'id';
			    if ($object->table_element == 'societe') $fieldid = 'socid';
			    print '<form enctype="multipart/form-data" action="'.$_SERVER["PHP_SELF"].'" method="post" name="formextra">';
				print '<input type="hidden" name="action" value="update_extras">';
				print '<input type="hidden" name="attribute" value="'.$key.'">';
				print '<input type="hidden" name="token" value="'.newToken().'">';
				print '<input type="hidden" name="'.$fieldid.'" value="'.$object->id.'">';
				print $extrafields->showInputField($key, $value, '', '', '', 0, $object->id, $object->table_element);

				print '<input type="submit" class="button" value="'.dol_escape_htmltag($langs->trans('Modify')).'">';

				print '</form>';
			}
			else
			{
				//var_dump($key.'-'.$value.'-'.$object->table_element);
				print $extrafields->showOutputField($key, $value, '', $object->table_element);
			}

			print '</td>';
			print '</tr>'."\n";
		}
	}


	// Add code to manage list depending on others
	// TODO Test/enhance this with a more generic solution
	if (!empty($conf->use_javascript_ajax))
	{
		print "\n";
		print '
				<script type="text/javascript">
				    jQuery(document).ready(function() {
				    	function showOptions(child_list, parent_list)
				    	{
				    		var val = $("select[name="+parent_list+"]").val();
				    		var parentVal = parent_list + ":" + val;
							if(val > 0) {
					    		$("select[name=\""+child_list+"\"] option[parent]").hide();
					    		$("select[name=\""+child_list+"\"] option[parent=\""+parentVal+"\"]").show();
							} else {
								$("select[name=\""+child_list+"\"] option").show();
							}
				    	}
						function setListDependencies() {
					    	jQuery("select option[parent]").parent().each(function() {
					    		var child_list = $(this).attr("name");
								var parent = $(this).find("option[parent]:first").attr("parent");
								var infos = parent.split(":");
								var parent_list = infos[0];
								$("select[name=\""+parent_list+"\"]").change(function() {
									showOptions(child_list, parent_list);
								});
					    	});
						}
						setListDependencies();
				    });
				</script>'."\n";
	}
}
?>
<!-- END PHP TEMPLATE extrafields_view.tpl.php -->
