PHP Parameter::get_instance方法代码示例

 /**
  * @see DataPermissionInterface::__construct()
  * @param string type
  * @param integer $id
  */
 function __construct($type, $id)
 {
     if (is_numeric($id) and $type) {
         $this->type = $type;
         switch ($type) {
             case "file":
                 $this->id = $id;
                 $this->object = File::get_instance($id);
                 break;
             case "value":
                 $this->id = $id;
                 $this->object = Value::get_instance($id);
                 break;
             case "parameter":
                 $this->id = $id;
                 $this->object = Parameter::get_instance($id);
                 break;
             case "folder":
                 $this->id = $id;
                 $this->object = Folder::get_instance($id);
                 break;
         }
         $this->automatic = $this->object->get_automatic();
         $this->permission = $this->object->get_permission();
         $this->owner_id = $this->object->get_owner_id();
         $this->owner_group_id = $this->object->get_owner_group_id();
     } else {
         $this->id = null;
         $this->object = null;
     }
 }

 public static function history()
 {
     if ($_GET['parameter_id']) {
         $parameter = Parameter::get_instance($_GET['parameter_id']);
         if ($parameter->is_read_access()) {
             $argument_array = array();
             $argument_array[0] = "parameter_id";
             $argument_array[1] = $_GET['parameter_id'];
             $list = new List_IO("DataParameterVersionHistory", "ajax.php?nav=data", "parameter_list_versions", "parameter_count_versions", $argument_array, "DataParameterVersionHistory");
             $list->add_column("", "symbol", false, "16px");
             $list->add_column(Language::get_message("DataGeneralListColumnName", "general"), "name", true, null);
             $list->add_column(Language::get_message("DataGeneralListColumnVersion", "general"), "version", false, null);
             $list->add_column(Language::get_message("DataGeneralListColumnDateTime", "general"), "datetime", true, null);
             $list->add_column(Language::get_message("DataGeneralListColumnUser", "general"), "user", true, null);
             $list->add_column("", "delete", false, "16px");
             $template = new HTMLTemplate("data/parameter_history.html");
             $template->set_var("title", $parameter->get_name());
             $template->set_var("list", $list->get_list());
             $template->output();
         } else {
             throw new DataSecurityAccessDeniedException();
         }
     } else {
         throw new ParameterIDMissingException();
     }
 }

 /**
  * @param string $permission_array
  * @param string $type
  * @return string
  * @throws DataSecurityAccessDeniedException
  */
 public static function change_permission($permission_array, $type)
 {
     global $user;
     $permissions = (array) $permission_array;
     switch ($type) {
         case "File":
             $id = $_POST['file_id'];
             $object = File::get_instance($id);
             break;
         case "Folder":
             $id = $_POST['folder_id'];
             $object = Folder::get_instance($id);
             break;
         case "Value":
             $id = $_POST['value_id'];
             $object = Value::get_instance($id);
             break;
         case "Parameter":
             $id = $_POST['parameter_id'];
             $object = Parameter::get_instance($id);
             break;
     }
     if ($object->is_control_access() == true) {
         $full_access = true;
     } else {
         $full_access = false;
     }
     if ($object->get_owner_id() == $user->get_user_id()) {
         $user_access = true;
     } else {
         $user_access = false;
     }
     if ($full_access == true or $user_access == true) {
         $type = strtolower($type);
         $id = intval($id);
         echo $id;
         $data_permission = new DataPermission($type, $id);
         $paramquery = $_GET;
         unset($paramquery['action']);
         unset($paramquery['nextpage']);
         $params = http_build_query($paramquery, '', '&');
         if ($data_permission->set_permission_array($permissions) == true) {
             return "1";
         } else {
             return "0";
         }
     } else {
         throw new DataSecurityAccessDeniedException();
     }
 }

 /**
  * @param string $sql
  * @param integer $item_id
  * @param object $pdf
  * @return object
  */
 public static function get_data_item_report($sql, $item_id, $pdf)
 {
     global $regional;
     if ($sql and is_object($pdf)) {
         // Values
         $value_array = Data_Wrapper::list_item_values($sql);
         if (is_array($value_array) and count($value_array) >= 1) {
             foreach ($value_array as $key => $value) {
                 $value_object = Value::get_instance($value['id']);
                 $value_object_value_array = $value_object->get_value_content(false);
                 $pdf->addPage();
                 $pdf->SetFont('dejavusans', 'B', 14, '', true);
                 $pdf->Write(0, 'Value - ' . $value_object->get_name() . '', '', 0, 'C', true, 0, false, false, 0);
                 $pdf->Write(0, '', '', 0, 'L', true, 0, false, false, 0);
                 $pdf->SetFont('dejavusans', '', 12, '', true);
                 if (is_array($value_object_value_array) and count($value_object_value_array) >= 1) {
                     foreach ($value_object_value_array as $sub_key => $sub_value) {
                         $sub_value['content'][0] = str_replace("\n", "<br />", $sub_value['content'][0]);
                         if ($sub_value['type'] == "textarea") {
                             $pdf->SetFont('dejavusans', 'B', 12, '', true);
                             $pdf->MultiCell(190, 9, $sub_value['title'], 1, 'L', 1, 1, '', '', true, 0, true, true, 0, "T");
                             $pdf->SetFont('dejavusans', '', 12, '', true);
                             $string_height = $pdf->getStringHeight(110, $sub_value['content'][0], true, true, '', 1);
                             $pdf->MultiCell(190, $string_height, $sub_value['content'][0], 1, 'L', 1, 1, '', '', true, 0, true, true, 0, "T");
                         } else {
                             $pdf->SetFont('dejavusans', 'B', 12, '', true);
                             $string_height1 = $pdf->getStringHeight(80, $sub_value['title'], true, true, '', 1);
                             $pdf->SetFont('dejavusans', '', 12, '', true);
                             $string_height2 = $pdf->getStringHeight(110, $sub_value['content'][0], true, true, '', 1);
                             if ($string_height1 > $string_height2) {
                                 $height = $string_height1;
                             } else {
                                 $height = $string_height2;
                             }
                             $pdf->SetFont('dejavusans', 'B', 12, '', true);
                             $pdf->MultiCell(80, $height, $sub_value['title'], 1, 'L', 1, 0, '', '', true, 0, true, true, 0, "T");
                             $pdf->SetFont('dejavusans', '', 12, '', true);
                             $pdf->MultiCell(110, $height, $sub_value['content'][0], 1, 'L', 1, 1, '', '', true, 0, true, true, 0, "T");
                         }
                     }
                 }
                 $value_object_version_array = $value_object->get_value_internal_revisions();
                 if (is_array($value_object_version_array) and count($value_object_version_array) >= 1) {
                     $pdf->Write(0, '', '', 0, 'L', true, 0, false, false, 0);
                     $header_array = array(array("name" => "name", "title" => "Name", "width" => 60), array("name" => "version", "title" => "Version", "width" => 25), array("name" => "datetime", "title" => "Date/Time", "width" => 55), array("name" => "user", "title" => "User", "width" => 50));
                     $report_table = new ReportTable_IO($pdf, '', '12');
                     $report_table->add_header($header_array);
                     foreach ($value_object_version_array as $sub_key => $sub_value) {
                         $value_version = clone $value_object;
                         $value_version->open_internal_revision($sub_value);
                         $datetime_handler = new DatetimeHandler($value_version->get_datetime());
                         $owner = new User($value_version->get_version_owner_id());
                         $line_array = array(array("name" => "name", "content" => $value_version->get_name()), array("name" => "version", "content" => $value_version->get_version()), array("name" => "datetime", "content" => $datetime_handler->get_datetime(false)), array("name" => "user", "content" => $owner->get_full_name(true)));
                         $report_table->add_line($line_array);
                     }
                 }
                 $pdf = $report_table->get_pdf();
             }
         }
         // Files
         $file_array = Data_Wrapper::list_item_files($sql, null, null, null, null);
         if (is_array($file_array) and count($file_array) >= 1) {
             $pdf->addPage();
             $pdf->SetFont('dejavusans', 'B', 14, '', true);
             $pdf->Write(0, 'Files', '', 0, 'C', true, 0, false, false, 0);
             $pdf->Write(0, '', '', 0, 'L', true, 0, false, false, 0);
             $pdf->SetFont('dejavusans', '', 14, '', true);
             $header_array = array(array("name" => "name", "title" => "Name", "width" => 62), array("name" => "version", "title" => "Version", "width" => 25), array("name" => "datetime", "title" => "Date/Time", "width" => 55), array("name" => "user", "title" => "User", "width" => 48));
             $report_table = new ReportTable_IO($pdf, '', '12');
             $report_table->add_header($header_array);
             foreach ($file_array as $key => $value) {
                 $file = File::get_instance($value['id']);
                 $owner = new User($value['owner_id']);
                 $datetime_handler = new DatetimeHandler($value['datetime']);
                 $line_array = array(array("name" => "name", "content" => $value['name']), array("name" => "version", "content" => $file->get_version()), array("name" => "datetime", "content" => $datetime_handler->get_datetime(false)), array("name" => "user", "content" => $owner->get_full_name(true)));
                 $report_table->add_line($line_array);
             }
             $pdf = $report_table->get_pdf();
         }
         // Parameters
         $parameter_array = Data_Wrapper::list_item_parameters($sql);
         if (is_array($parameter_array) and count($parameter_array) >= 1) {
             foreach ($parameter_array as $key => $value) {
                 $parameter_object = Parameter::get_instance($value['id']);
                 $parameter_template = new ParameterTemplate($parameter_object->get_template_id());
                 $parameter_template_field_array = $parameter_template->get_fields();
                 $parameter_template_limit_array = $parameter_template->get_limits();
                 $parameter_value_array = $parameter_object->get_values();
                 $parameter_method_array = $parameter_object->get_methods();
                 $parameter_status_array = $parameter_object->get_status();
                 $parameter_limit_array = $parameter_object->geT_limits();
                 $pdf->addPage();
                 $pdf->SetFont('dejavusans', 'B', 14, '', true);
                 $pdf->Write(0, '' . $parameter_object->get_name() . '', '', 0, 'L', true, 0, false, false, 0);
//.........这里部分代码省略.........

 /**
  * @param integer $parameter_id
  * @return string
  */
 public static function get_context_sensitive_parameter_menu($parameter_id)
 {
     global $user;
     $parameter = Parameter::get_instance($parameter_id);
     $html = "";
     if ($parameter->is_read_access()) {
         $history_link = "index.php?username=" . $_GET['username'] . "&session_id=" . $_GET['session_id'] . "&nav=data&parameter_id=" . $parameter_id . "&action=parameter_history";
         $html .= "<img src='images/icons/history.png' alt='' /><a href='" . $history_link . "' class='DataBrowserDialogLinkFollowDirectly'>History</a><br/>";
     }
     if ($parameter->is_control_access() == true or $parameter->get_owner_id() == $user->get_user_id()) {
         $change_permission_link = "run=parameter_permission&parameter_id=" . $parameter_id;
         $html .= "<img src='images/icons/permissions.png' alt='' /><a href='" . $change_permission_link . "' class='DataBrowserDialogLinkChangePermission'>Change permission</a><br/>";
     }
     if ($parameter->is_delete_access()) {
         $delete_link = "run=parameter_delete&parameter_id=" . $parameter_id;
         $html .= "<img src='images/icons/delete.png' alt='' /><a href='" . $delete_link . "' class='DataBrowserDialogLinkDelete'>Delete</a><br/>";
     }
     if ($parameter->is_read_access()) {
         $open_link = "index.php?username=" . $_GET['username'] . "&session_id=" . $_GET['session_id'] . "&nav=data&parameter_id=" . $parameter_id . "&action=parameter_detail";
         $html .= "<img src='images/icons/file_open.png' alt='' /><a href='" . $open_link . "' class='DataBrowserDialogLinkFollowDirectly'>Open / Edit</a><br/>";
     }
     return $html;
 }

 /**
  * @throws FolderIDMissingException
  */
 public static function change_group()
 {
     if ($_GET['file_id'] or $_GET['value_id'] or $_GET['parameter_id'] or $_GET['folder_id']) {
         if ($_GET['file_id']) {
             $id = $_GET['file_id'];
             $object = File::get_instance($id);
             $type = "file";
             $title = $object->get_name();
         }
         if ($_GET['value_id']) {
             $id = $_GET['value_id'];
             $object = Value::get_instance($id);
             $type = "value";
             $title = $object->get_type_name();
         }
         if ($_GET['parameter_id']) {
             $id = $_GET['parameter_id'];
             $object = Parameter::get_instance($id);
             $type = "parameter";
             $title = $object->get_name();
         }
         if ($_GET['folder_id']) {
             $id = $_GET['folder_id'];
             $object = Folder::get_instance($id);
             $type = "folder";
             $title = $object->get_name();
         }
     } else {
         throw new FolderIDMissingException();
     }
     if ($object->is_control_access() == true) {
         $data_permission = new DataPermission($type, $id);
         if (!$_GET['nextpage']) {
             $template = new HTMLTemplate("data/data_change_group.html");
             $paramquery = $_GET;
             $paramquery['nextpage'] = "1";
             $params = http_build_query($paramquery, '', '&');
             $template->set_var("params", $params);
             $template->set_var("title", $title);
             $template->set_var("error", "");
             $group_array = Group::list_groups();
             $result = array();
             $counter = 0;
             foreach ($group_array as $key => $value) {
                 $group = new Group($value);
                 $result[$counter]['value'] = $value;
                 $result[$counter]['content'] = $group->get_name();
                 $counter++;
             }
             $template->set_var("option", $result);
             $paramquery = $_GET;
             $paramquery['action'] = "permission";
             unset($paramquery['nextpage']);
             $params = http_build_query($paramquery, '', '&');
             $template->set_var("back_link", $params);
             $template->output();
         } else {
             $paramquery = $_GET;
             $paramquery['action'] = "permission";
             unset($paramquery['nextpage']);
             $params = http_build_query($paramquery, '', '&');
             if ($data_permission->set_owner_group_id($_POST['group']) == true) {
                 Common_IO::step_proceed($params, "Permission: " . $title . "", "Changes saved succesful", null);
             } else {
                 Common_IO::step_proceed($params, "Permission: " . $title . "", "Operation failed", null);
             }
         }
     } else {
         throw new DataSecuriyAccessDeniedException();
     }
 }

 /**
  * @see EventListenerInterface::listen_events()
  * @param object $event_object
  * @return bool
  */
 public static function listen_events($event_object)
 {
     if ($event_object instanceof ItemUnlinkEvent) {
         if (($data_entity_id = DataEntityIsItem_Access::get_entry_by_item_id($event_object->get_item_id())) != null) {
             if (($file_id = File::get_file_id_by_data_entity_id($data_entity_id)) != null) {
                 $file = File::get_instance($file_id);
                 if ($file->delete() == false) {
                     return false;
                 }
             }
             if (($value_id = Value::get_value_id_by_data_entity_id($data_entity_id)) != null) {
                 $value = Value::get_instance($value_id);
                 if ($value->delete() == false) {
                     return false;
                 }
             }
             if (($parameter_id = Parameter::get_parameter_id_by_data_entity_id($data_entity_id)) != null) {
                 $parameter = Parameter::get_instance($parameter_id);
                 if ($parameter->delete() == false) {
                     return false;
                 }
             }
         }
     }
     if ($event_object instanceof UserDeleteEvent) {
         if (DataEntity_Access::set_owner_id_on_null($event_object->get_user_id()) == false) {
             return true;
         }
     }
     if ($event_object instanceof GroupDeleteEvent) {
         if (DataEntity_Access::set_owner_group_id_on_null($event_object->get_group_id()) == false) {
             return true;
         }
     }
     return true;
 }

 /**
  * @param integer $parameter_id
  * @return string
  * @throws DataSecurityAccessDeniedException
  */
 private static function delete($parameter_id)
 {
     $parameter = Parameter::get_instance($parameter_id);
     if ($parameter->is_delete_access()) {
         $parameter->delete();
         return "1";
     } else {
         throw new DataSecurityAccessDeniedException();
     }
 }