public function getDisplaysAsXML()
{
$t_display = new ca_bundle_displays();
/** @var Datamodel $o_dm */
$o_dm = Datamodel::load();
$this->opt_locale = new ca_locales();
$va_displays = $t_display->getBundleDisplays();
$vs_buf = "<displays>\n";
foreach ($va_displays as $vn_i => $va_display_by_locale) {
$va_locales = array_keys($va_display_by_locale);
$va_info = $va_display_by_locale[$va_locales[0]];
if (!$t_display->load($va_info['display_id'])) {
continue;
}
$vs_buf .= "\t<display code='" . ($va_info['display_code'] && preg_match('!^[A-Za-z0-9_]+$!', $va_info['display_code']) ? $va_info['display_code'] : 'display_' . $va_info['display_id']) . "' type='" . $o_dm->getTableName($va_info['table_num']) . "' system='" . $t_display->get('is_system') . "'>\n";
$vs_buf .= "\t\t<labels>\n";
foreach ($va_display_by_locale as $vn_locale_id => $va_display_info) {
if (strlen($this->opt_locale->localeIDToCode($vn_locale_id)) > 0) {
$vs_buf .= "\t\t\t<label locale='" . $this->opt_locale->localeIDToCode($vn_locale_id) . "'><name>" . caEscapeForXML($va_display_info['name']) . "</name></label>\n";
}
}
$vs_buf .= "\t\t</labels>\n";
$va_settings = $t_display->getSettings();
if (sizeof($va_settings) > 0) {
$vs_buf .= "\t\t<settings>\n";
foreach ($va_settings as $vs_setting => $vm_val) {
if (is_array($vm_val)) {
foreach ($vm_val as $vn_i => $vn_val) {
$vs_buf .= "\t\t\t<setting name='{$vs_setting}'><![CDATA[" . $vn_val . "]]></setting>\n";
}
} else {
$vs_buf .= "\t\t\t<setting name='{$vs_setting}'><![CDATA[" . $vm_val . "]]></setting>\n";
}
}
$vs_buf .= "\t\t</settings>\n";
}
// User and group access
$va_users = $t_display->getUsers();
if (sizeof($va_users) > 0) {
$vs_buf .= "\t\t<userAccess>\n";
foreach ($va_users as $va_user_info) {
$vs_buf .= "\t\t\t<permission user='******' access='" . $this->_convertUserGroupAccessToString(intval($va_user_info['access'])) . "'/>\n";
}
$vs_buf .= "\t\t</userAccess>\n";
}
$va_groups = $t_display->getUserGroups();
if (sizeof($va_groups) > 0) {
$vs_buf .= "\t\t<groupAccess>\n";
foreach ($va_groups as $va_group_info) {
$vs_buf .= "\t\t\t<permission group='" . $va_group_info["code"] . "' access='" . $this->_convertUserGroupAccessToString(intval($va_group_info['access'])) . "'/>\n";
}
$vs_buf .= "\t\t</groupAccess>\n";
}
$va_placements = $t_display->getPlacements();
$vs_buf .= "<bundlePlacements>\n";
foreach ($va_placements as $vn_placement_id => $va_placement_info) {
$vs_buf .= "\t\t<placement code='" . preg_replace("![^A-Za-z0-9_]+!", "_", $va_placement_info['bundle_name']) . "'><bundle>" . $va_placement_info['bundle_name'] . "</bundle>\n";
$va_settings = caUnserializeForDatabase($va_placement_info['settings']);
if (is_array($va_settings)) {
$vs_buf .= "<settings>\n";
foreach ($va_settings as $vs_setting => $vm_value) {
switch ($vs_setting) {
case 'label':
if (is_array($vm_value)) {
foreach ($vm_value as $vn_locale_id => $vm_locale_specific_value) {
if (preg_match("/^[a-z]{2,3}\\_[A-Z]{2,3}\$/", $vn_locale_id)) {
// locale code
$vs_locale_code = $vn_locale_id;
} else {
if (!($vs_locale_code = $this->opt_locale->localeIDToCode($vn_locale_id))) {
$vs_locale_code = 'en_US';
}
}
$vs_buf .= "<setting name='label' locale='" . $vs_locale_code . "'>" . caEscapeForXML($vm_locale_specific_value) . "</setting>\n";
}
}
break;
case 'restrict_to_relationship_types':
if (is_array($vm_value)) {
foreach ($vm_value as $vn_val) {
$t_rel_type = new ca_relationship_types($vn_val);
if ($t_rel_type->getPrimaryKey()) {
$vs_value = $t_rel_type->get('type_code');
$vs_buf .= "\t\t\t\t<setting name='{$vs_setting}'><![CDATA[" . $vs_value . "]]></setting>\n";
}
}
}
break;
case 'restrict_to_types':
if (is_array($vm_value)) {
foreach ($vm_value as $vn_val) {
$t_item = new ca_list_items($vn_val);
if ($t_item->getPrimaryKey()) {
$vs_value = $t_item->get('idno');
$vs_buf .= "\t\t\t\t<setting name='{$vs_setting}'><![CDATA[" . $vs_value . "]]></setting>\n";
}
}
}
break;
default:
if (is_array($vm_value)) {
foreach ($vm_value as $vn_i => $vn_val) {
$vs_buf .= "\t\t\t\t<setting name='{$vs_setting}'><![CDATA[" . $vn_val . "]]></setting>\n";
}
} else {
$vs_buf .= "\t\t\t\t<setting name='{$vs_setting}'><![CDATA[" . $vm_value . "]]></setting>\n";
}
break;
}
}
$vs_buf .= "</settings>\n";
}
$vs_buf .= "\t\t</placement>\n";
}
$vs_buf .= "</bundlePlacements>\n";
$vs_buf .= "\t</display>\n";
}
$vs_buf .= "</displays>\n";
return $vs_buf;
}
/**
* Determines if user has access to a display at a specified access level.
*
* @param int $pn_user_id user_id of user to check display access for
* @param int $pn_user_access type of access required. Use __CA_BUNDLE_DISPLAY_READ_ACCESS__ for read-only access or __CA_BUNDLE_DISPLAY_EDIT_ACCESS__ for editing (full) access
* @param int $pn_display_id The id of the display to check. If omitted then currently loaded display will be checked.
* @return bool True if user has access, false if not
*/
public function haveAccessToDisplay($pn_user_id, $pn_user_access, $pn_display_id = null)
{
if ($pn_display_id) {
$vn_display_id = $pn_display_id;
$t_disp = new ca_bundle_displays($vn_display_id);
if ($this->inTransaction()) {
$t_disp->setTransaction($this->getTransaction());
}
$vn_display_user_id = $t_disp->get('user_id');
} else {
$vn_display_user_id = $this->get('user_id');
$t_disp = $this;
}
if (!$vn_display_id && !($vn_display_id = $t_disp->getPrimaryKey())) {
return true;
// new display
}
if (isset(ca_bundle_displays::$s_have_access_to_display_cache[$vn_display_id . '/' . $pn_user_id . '/' . $pn_user_access])) {
return ca_bundle_displays::$s_have_access_to_display_cache[$vn_display_id . '/' . $pn_user_id . '/' . $pn_user_access];
}
if ($vn_display_user_id == $pn_user_id) {
// owners have all access
return ca_bundle_displays::$s_have_access_to_display_cache[$vn_display_id . '/' . $pn_user_id . '/' . $pn_user_access] = true;
}
if ((bool) $t_disp->get('is_system') && $pn_user_access == __CA_BUNDLE_DISPLAY_READ_ACCESS__) {
// system displays are readable by all
return ca_bundle_displays::$s_have_access_to_display_cache[$vn_display_id . '/' . $pn_user_id . '/' . $pn_user_access] = true;
}
$o_db = $this->getDb();
$qr_res = $o_db->query("\n\t\t\tSELECT dxg.display_id \n\t\t\tFROM ca_bundle_displays_x_user_groups dxg \n\t\t\tINNER JOIN ca_user_groups AS ug ON dxg.group_id = ug.group_id\n\t\t\tINNER JOIN ca_users_x_groups AS uxg ON uxg.group_id = ug.group_id\n\t\t\tWHERE \n\t\t\t\t(dxg.access >= ?) AND (uxg.user_id = ?) AND (dxg.display_id = ?)\n\t\t", (int) $pn_user_access, (int) $pn_user_id, (int) $vn_display_id);
if ($qr_res->numRows() > 0) {
return ca_bundle_displays::$s_have_access_to_display_cache[$vn_display_id . '/' . $pn_user_id . '/' . $pn_user_access] = true;
}
$qr_res = $o_db->query("\n\t\t\tSELECT dxu.display_id \n\t\t\tFROM ca_bundle_displays_x_users dxu\n\t\t\tINNER JOIN ca_users AS u ON dxu.user_id = u.user_id\n\t\t\tWHERE \n\t\t\t\t(dxu.access >= ?) AND (u.user_id = ?) AND (dxu.display_id = ?)\n\t\t", (int) $pn_user_access, (int) $pn_user_id, (int) $vn_display_id);
if ($qr_res->numRows() > 0) {
return ca_bundle_displays::$s_have_access_to_display_cache[$vn_display_id . '/' . $pn_user_id . '/' . $pn_user_access] = true;
}
return ca_bundle_displays::$s_have_access_to_display_cache[$vn_display_id . '/' . $pn_user_id . '/' . $pn_user_access] = false;
}
public function getDisplaysAsXML($pa_options = null)
{
$t_display = new ca_bundle_displays();
$o_dm = Datamodel::load();
$this->opt_locale = new ca_locales();
$va_displays = $t_display->getBundleDisplays();
$vs_buf = "<displays>\n";
foreach ($va_displays as $vn_i => $va_display_by_locale) {
$va_locales = array_keys($va_display_by_locale);
$va_info = $va_display_by_locale[$va_locales[0]];
if (!$t_display->load($va_info['display_id'])) {
continue;
}
$vs_buf .= "\t<display code='" . ($va_info['display_code'] && preg_match('!^[A-Za-z0-9_]+$!', $va_info['display_code']) ? $va_info['display_code'] : 'display_' . $va_info['display_id']) . "' type='" . $o_dm->getTableName($va_info['table_num']) . "' system='" . $t_display->get('is_system') . "'>\n";
$vs_buf .= "\t\t<labels>\n";
foreach ($va_display_by_locale as $vn_locale_id => $va_display_info) {
if (strlen($this->opt_locale->localeIDToCode($vn_locale_id)) > 0) {
$vs_buf .= "\t\t\t<label locale='" . $this->opt_locale->localeIDToCode($vn_locale_id) . "'><name>" . caEscapeForXML($va_display_info['name']) . "</name></label>\n";
}
}
$vs_buf .= "\t\t</labels>\n";
$va_placements = $t_display->getPlacements();
//print_R(($va_placements));
$vs_buf .= "<bundlePlacements>\n";
foreach ($va_placements as $vn_placement_id => $va_placement_info) {
$vs_buf .= "\t\t<placement code='" . preg_replace("![^A-Za-z0-9_]+!", "_", $va_placement_info['bundle_name']) . "'><bundle>" . $va_placement_info['bundle_name'] . "</bundle>\n";
$va_settings = caUnserializeForDatabase($va_placement_info['settings']);
if (is_array($va_settings)) {
$vs_buf .= "<settings>\n";
foreach ($va_settings as $vs_setting => $vm_value) {
switch ($vs_setting) {
case 'label':
//restrict_to_relationship_types
if (is_array($vm_value)) {
foreach ($vm_value as $vn_locale_id => $vm_locale_specific_value) {
$vs_buf .= "<setting name='label' locale='" . $this->opt_locale->localeIDToCode($vn_locale_id) . "'>" . caEscapeForXML($vm_locale_specific_value) . "</setting>\n";
}
}
break;
default:
if (is_array($vm_value)) {
foreach ($vm_value as $vn_i => $vn_val) {
$vs_buf .= "\t\t\t\t<setting name='{$vs_setting}'>" . caEscapeForXML($vn_val) . "</setting>\n";
}
} else {
$vs_buf .= "\t\t\t\t<setting name='{$vs_setting}'>" . caEscapeForXML($vm_value) . "</setting>\n";
}
break;
}
}
$vs_buf .= "</settings>\n";
}
$vs_buf .= "\t\t</placement>\n";
}
$vs_buf .= "</bundlePlacements>\n";
$vs_buf .= "\t</display>\n";
}
$vs_buf .= "</displays>\n";
//print_R($va_displays);
return $vs_buf;
}
