function render($args, $instance)
{
global $gantry;
$catalog = gantry_get_override_catalog($gantry->templateName);
$override_tree = $gantry->_override_tree;
ob_start();
echo 'Overrides in Order Applied';
?>
<ol>
<?php
foreach ($override_tree as $override) {
?>
<li><?php
echo $catalog[$override->override_id];
?>
- <?php
echo $override->rulename;
if (isset($override->nice_name)) {
echo ' "' . $override->nice_name . '"';
}
?>
</li>
<?php
}
?>
</ol>
<?php
echo ob_get_clean();
}
public function init($templateName)
{
global $gantry_path;
$facttypes_location = $gantry_path . '/core/rules/facttypes/';
$this->wm->insertActionFassade('output', new GantryOverrides());
$override_catalog = gantry_get_override_catalog($templateName);
foreach ($override_catalog as $override_id => $override_name) {
$assignments_option_name = $templateName . '-template-options-override-assignments-' . $override_id;
$assignments = get_option($assignments_option_name);
if ($assignments !== false) {
foreach ($assignments as $archetype => $types) {
$facttypeclass = "GantryFact" . ucfirst($archetype);
if (!class_exists($facttypeclass)) {
$facttypepath = $facttypes_location . $archetype . ".class.php";
require_once $facttypepath;
$this->fact_paths[] = $facttypepath;
}
foreach ($types as $type => $items) {
if ($items === true) {
$this->wm->insert(new $facttypeclass($override_id, $archetype, $type));
}
if (is_array($items)) {
foreach ($items as $item) {
$this->wm->insert(new $facttypeclass($override_id, $archetype, $type, $item));
}
}
}
}
}
}
}
case 'save-info':
check_ajax_referer('save-sidebar-widgets', 'savewidgets');
if (!current_user_can('edit_theme_options')) {
die('-1');
}
unset($_POST['savewidgets'], $_POST['action'], ${$_POST}['gantry_action']);
if (!isset($_POST['override_id']) || !isset($_POST['override_name'])) {
return 'error';
}
$override_id = $_POST['override_id'];
$override_name = $_POST['override_name'];
if ($override_id == 0) {
$new_override_id = count($override_catalog) > 0 ? max(array_keys($override_catalog)) + 1 : 1;
$override_id = $new_override_id;
}
$override_catalog = gantry_get_override_catalog($gantry->templateName);
$override_catalog[$override_id] = $override_name;
gantry_udpate_override_catalog($override_catalog);
echo "success";
break;
case 'widgets-order':
check_ajax_referer('save-sidebar-widgets', 'savewidgets');
if (!current_user_can('edit_theme_options')) {
die('-1');
}
unset($_POST['savewidgets'], $_POST['action'], ${$_POST}['gantry_action']);
if (!isset($_POST['override_id'])) {
return "error - no override id";
}
$override_id = $_POST['override_id'];
// save widgets order for all sidebars
/**
* This function adds a set of overrides to the overrides tree. You can pass an array of override id numbers or the names
* ('Custom Override 1'..etc) to the function and it will set that override in line to be used in the override tree. An
* option priority can be passed so you can control placement in the tree.
* @param mixed $overrides an array of override ids or names or a single override id or name
* @param int $priority (optional)
* @return void
*/
function gantry_set_overrides($overrides, $priority = 10)
{
global $gantry;
if (!is_array($overrides)) {
$overrides = array($overrides);
}
$catalog = gantry_get_override_catalog($gantry->templateName);
$overrides_to_force = array();
foreach ($overrides as $forced_override) {
if (is_int($forced_override) && array_key_exists($forced_override, $catalog)) {
$overrides_to_force[] = $forced_override;
} else {
if ($loc = array_search($forced_override, $catalog)) {
$overrides_to_force[] = $loc;
} else {
//TODO log unable to find override
}
}
$gantry->addOverrides($overrides_to_force, $priority);
}
}
function gantry_bugfix_WGANTRYFW_5()
{
global $gantry;
global $wp_registered_widget_updates;
global $wp_registered_sidebars;
global $_wp_sidebars_widgets;
$widget_names = array_keys($wp_registered_widget_updates);
foreach ($widget_names as $widget) {
remove_filter('option_widget_' . $widget, 'gantry_setup_override_widget_instances_intercept', -1000);
}
$base_sidebar_widgets = $_wp_sidebars_widgets;
foreach ($widget_names as $widget) {
$widget_option = 'widget_' . $widget;
$broken_instances = get_option($widget_option);
// get widget instances without high id ones
$base_instances = $broken_instances;
foreach ($broken_instances as $id => $instance) {
if (is_int($id) && $id > 10000) {
unset($base_instances[$id]);
}
}
$remapped_base_ids = array();
$next_id = max(array_keys($base_instances)) > 2 ? max(array_keys($base_instances)) + 1 : 3;
$cleaned_instances = $base_instances;
foreach ($broken_instances as $broken_id => $broken_value) {
if (is_int($broken_id) && $broken_id > 10000) {
$remapped_base_ids[$broken_id] = $next_id;
$cleaned_instances[$next_id] = $broken_value;
$old_widget_name = $widget . '-' . $broken_id;
$new_widget_name = $widget . '-' . $next_id;
$found_old_widget = false;
foreach ($base_sidebar_widgets as $sidebar_name => &$sidebar_contents) {
foreach ($sidebar_contents as $sidebar_contents_id => &$sidebar_widget_instance) {
if ($sidebar_widget_instance == $old_widget_name) {
$sidebar_widget_instance = $new_widget_name;
$found_old_widget = true;
break 2;
}
}
}
if (!$found_old_widget) {
$base_sidebar_widgets['wp_inactive_widgets'][] = $new_widget_name;
}
$next_id++;
}
}
update_option($widget_option, $cleaned_instances);
}
update_option('sidebars_widgets', $base_sidebar_widgets);
$override_catalog = gantry_get_override_catalog($gantry->templateName);
if (!empty($override_catalog)) {
foreach ($override_catalog as $override_id => $override_widgets_option_name) {
$override_widgets_option_name = $gantry->templateName . '-template-options-override-widgets-' . $override_id;
$override_sidebar_name = $gantry->templateName . '-template-options-override-sidebar-' . $override_id;
// get the widgets in the override
$override_widget_settings = get_option($override_widgets_option_name);
// Clean up the non override id'd widgets
$working_overrides = $override_widget_settings;
if ($override_widget_settings !== false) {
foreach ($override_widget_settings as $override_widget_type => $override_widget_instances) {
foreach ($override_widget_instances as $owid => $owinstance) {
if ($owid < $override_id * 10000 || $owid > ($override_id + 1) * 10000) {
unset($working_overrides[$override_widget_type][$owid]);
}
}
}
}
$remaps = array();
// find widget_ids to renumber
$override_sidebar = get_option($override_sidebar_name);
foreach ($override_sidebar as $position => &$sbw_instances) {
foreach ($sbw_instances as $position_id => &$widget_id) {
$side_bar_widget_type = substr($widget_id, 0, strrpos($widget_id, '-'));
$widget_type_option_name = 'widget_' . $side_bar_widget_type;
$id_number = substr($widget_id, strrpos($widget_id, '-') + 1);
if ($id_number < $override_id * 10000 || $id_number > ($override_id + 1) * 10000) {
$keys = array_keys($working_overrides[$widget_type_option_name]);
if (count($keys) == 0 && empty($remaps[$widget_type_option_name])) {
$keys[$override_id * 10000 + 2] = $override_id * 10000 + 2;
$new_id = max($keys) + 1;
} elseif (count($keys) == 0) {
$remapped_ids = array_values($remaps[$widget_type_option_name]);
$new_id = max($remapped_ids) + 1;
}
$widget_id = $side_bar_widget_type . '-' . $new_id;
$remaps[$widget_type_option_name][$id_number] = $new_id;
}
}
}
update_option($override_sidebar_name, $override_sidebar);
$cleaned_overrides = $override_widget_settings;
if ($override_widget_settings !== false) {
foreach ($override_widget_settings as $override_widget_type => $override_widget_instances) {
foreach ($override_widget_instances as $owid => $owinstance) {
if (is_int($owid) && $owid != 2 && ($owid < $override_id * 10000 || $owid > ($override_id + 1) * 10000)) {
if (isset($remaps[$override_widget_type][$owid])) {
$cleaned_overrides[$override_widget_type][$remaps[$override_widget_type][$owid]] = $owinstance;
}
unset($cleaned_overrides[$override_widget_type][$owid]);
}
}
}
}
update_option($override_widgets_option_name, $cleaned_overrides);
}
}
update_option('gantry_bugfix_WGANTRYFW_5', true);
}
function gantry_widgets_admin_insert_override_header()
{
global $current_screen, $gantry, $ajaxurl;
if ($current_screen->id == 'widgets') {
$isDefault = !isset($_GET['override_id']);
$override_id = 0;
$override_catalog = gantry_get_override_catalog($gantry->templateName);
if (isset($_GET['override_id'])) {
$override_id = urldecode($_GET['override_id']);
$override_name = $override_catalog[$override_id];
}
if ((int) $override_id == 0) {
$next_override = count($override_catalog) > 0 ? max(array_keys($override_catalog)) + 1 : 1;
$override_name = sprintf(_g('Custom Override %d'), $next_override);
}
$gantry->addStyle($gantry->gantryUrl . '/admin/widgets/gantry-widgets.css');
$gantry->addScript($gantry->gantryUrl . '/admin/widgets/gantry-widgets.js');
$gantry->addInlineScript("var AdminURI = '" . $ajaxurl . "';var GantryLang = {'are_you_sure': '" . _g('This will delete all widgets and settins for this override. Are you sure you want to do this?') . "'};");
$buffer = "";
$buffer .= "<div id=\"gantry-overrides\">\n";
$buffer .= "\t<div class=\"overrides-inner\">\n";
$overridesList = array();
if (!$isDefault) {
$overridesList[] = '<div class="overrides-action"><a class="defaults" href="' . admin_url('widgets.php') . '">' . _g('Default Settings') . '</a></div>';
}
foreach ($override_catalog as $o_id => $o_name) {
$overridesList[] = '<div class="overrides-action"><a href="' . str_replace("&", "&", add_query_arg(array('override_id' => $o_id))) . '">' . $o_name . '</a></div>';
}
$toggleStatus = !count($overridesList) ? ' class="hidden"' : '';
$buffer .= "\t\t<div id=\"overrides-actions\">\n\n \t\t\t\t\t\t\t<div id=\"overrides-first\">\n\n \t\t\t\t\t\t\t\t<a href=\"#\">" . ($isDefault ? "Default Settings" : $override_name) . "</a>\n\n \t\t\t\t\t\t\t</div>\n\n \t\t\t\t\t\t<div id=\"overrides-toggle\"" . $toggleStatus . "><br /></div>\n\n \t\t\t\t\t\t\t\t<div id=\"overrides-inside\" class=\"slideUp\">\n";
$buffer .= implode("\n", $overridesList);
$buffer .= "\t\t\t</div>\n";
$buffer .= "\t\t</div>\n";
$buffer .= "\t\t<input type=\"hidden\" id=\"override_id\" value=\"" . ($isDefault ? "-1" : $override_id) . "\" />\n";
$buffer .= "\t\t<input type=\"hidden\" id=\"override_name\" value=\"" . $override_name . "\" />\n";
$buffer .= "\t\t<div id=\"overrides-toolbar\"" . ($isDefault ? " class=\"defaults-wrap\"" : "") . ">\n";
if ($isDefault) {
$buffer .= "\t\t\t<a class=\"text-button button-add\" href=\"" . admin_url('widgets.php?override_id=0') . "\"><span>New Override</span></a>\n";
} else {
$buffer .= "\t\t\t<a class=\"overrides-button button-add\" href=\"" . admin_url('widgets.php?override_id=0') . "\"><span>Add</span></a>\n";
$buffer .= "\t\t\t<a class=\"overrides-button button-del\"\n href=\"" . admin_url('admin-post.php?action=gantry_theme_delete_override&from=widgets&override_id=' . $override_id) . "\"><span>Delete</span></a>\n\n \t\t\t\t\t\t<div class=\"overrides-button button-edit\"></div>\n\n\t\t\t\t\t\t\t\t\t<img width=\"16\" height=\"16\" src=\"images/wpspin_light.gif\" style=\"display: none;\" class=\"ajax-loading\">\n";
}
$buffer .= "\t\t</div>\n";
$buffer .= "\t\t<div id=\"overrides-switch\">\n";
if (!$isDefault) {
$buffer .= ' <a class="text-button button-widget" href="' . admin_url('admin.php?page=gantry-theme-overrides&override_id=' . $override_id) . '"><span>Gantry Settings</span></a>' . "\n";
} else {
$buffer .= ' <a class="text-button button-widget" href="' . admin_url('admin.php?page=gantry-theme-settings') . '"><span>Gantry Settings</span></a>' . "\n";
}
$buffer .= "\t\t</div>\n";
$buffer .= "\t</div>\n";
$buffer .= "</div>\n";
if ($message = gantry_get_admin_message('gantry-theme-settings')) {
$buffer .= "<div class=\"updated gantry-notice\">\n";
$buffer .= "<p>" . $message . "</p>\n";
$buffer .= "<div class=\"close\"><span>x</span></div>\n";
$buffer .= "</div>";
}
echo $buffer;
/* echo "Theme config overrides HTML goes here";
if (isset($_GET['override_id'])) echo " Override id is " . $_GET['override_id'];
$gantry->addScript('iscroll.js');
*/
}
}
function addOverrides($overrides, $priority)
{
if (!array($overrides)) {
$overrides = array($overrides);
}
$catalog = gantry_get_override_catalog($this->templateName);
foreach ($overrides as $override) {
if (array_key_exists($override, $catalog)) {
$this->_override_tree[] = new GantryOverrideItem($override, $priority, 0, _g('Added by template function'));
}
}
$this->_override_tree = GantryOverrides::sortOverridesList($this->_override_tree);
$this->reset();
}