/**
* Save MLA Gallery settings to the options table
*
* @since 0.80
*
* @uses $_REQUEST
*
* @return array Message(s) reflecting the results of the operation
*/
private static function _save_gallery_settings()
{
$settings_changed = false;
$message_list = '';
$error_list = '';
/*
* Start with any page-level options
*/
foreach (MLACoreOptions::$mla_option_definitions as $key => $value) {
if ('mla_gallery' == $value['tab']) {
$this_setting_changed = false;
$old_value = MLACore::mla_get_option($key);
if ('select' == $value['type']) {
if ($old_value != $_REQUEST[MLA_OPTION_PREFIX . $key]) {
$this_setting_changed = true;
}
} elseif ('text' == $value['type']) {
if ('' == $_REQUEST[MLA_OPTION_PREFIX . $key]) {
$_REQUEST[MLA_OPTION_PREFIX . $key] = $value['std'];
}
if ($old_value != $_REQUEST[MLA_OPTION_PREFIX . $key]) {
$this_setting_changed = true;
}
} elseif ('checkbox' == $value['type']) {
if (isset($_REQUEST[MLA_OPTION_PREFIX . $key])) {
$this_setting_changed = "checked" != $old_value;
} else {
$this_setting_changed = "checked" == $old_value;
}
}
/*
* Always update to scrub default settings
*/
$message = self::mla_update_option_row($key, $value);
if ($this_setting_changed) {
$settings_changed = true;
$message_list .= $message;
}
}
// mla_gallery option
}
// foreach mla_options
/*
* Get the current style contents for comparison
* $new_names[ shortcode ][ template_name ]
* $old_templates, $new_templates [ template_name ] - omit shortcode for backwards compatibility
*/
$old_templates = MLATemplate_Support::mla_get_style_templates();
$new_templates = array();
$new_names = $_REQUEST['mla_style_templates_name'];
$new_values = stripslashes_deep($_REQUEST['mla_style_templates_value']);
$new_deletes = isset($_REQUEST['mla_style_templates_delete']) ? $_REQUEST['mla_style_templates_delete'] : array();
/*
* Build new style template array, noting changes
*/
$templates_changed = false;
foreach ($new_names as $shortcode => $template_names) {
$definition = MLATemplate_Support::$mla_template_definitions['style'][$shortcode];
foreach ($template_names as $name => $new_name) {
if (in_array($name, $definition['default_names'])) {
continue;
}
if (array_key_exists($shortcode, $new_deletes) && array_key_exists($name, $new_deletes[$shortcode])) {
/* translators: 1: template type 2: template name */
$message_list .= '<br>' . sprintf(_x('Deleting %1$s "%2$s".', 'message_list', 'media-library-assistant'), __('Style Template', 'media-library-assistant'), $name);
$templates_changed = true;
continue;
}
$new_slug = sanitize_title($new_name);
if ('blank' == $name) {
if ('' == $new_slug) {
continue;
} elseif ('blank' == $new_slug) {
/* translators: 1: ERROR tag 2: template name 3: template type */
$error_list .= '<br>' . sprintf(__('%1$s: Reserved name "%2$s", new %3$s discarded.', 'media-library-assistant'), __('ERROR', 'media-library-assistant'), $new_slug, __('Style Template', 'media-library-assistant'));
continue;
}
if (array_key_exists($new_slug, $old_templates)) {
/* translators: 1: ERROR tag 2: template name 3: template type */
$error_list .= '<br>' . sprintf(__('%1$s: Duplicate name "%2$s", new %3$s discarded.', 'media-library-assistant'), __('ERROR', 'media-library-assistant'), $new_slug, __('Style Template', 'media-library-assistant'));
continue;
} else {
/* translators: 1: template type 2: template name */
$message_list .= '<br>' . sprintf(_x('Adding new %1$s "%2$s".', 'message_list', 'media-library-assistant'), __('Style Template', 'media-library-assistant'), $new_slug);
$templates_changed = true;
}
}
// 'blank' - reserved name
/*
* Handle name changes, check for duplicates
*/
if ('' == $new_slug) {
/* translators: 1: ERROR tag 2: element name 3: old value */
$error_list .= '<br>' . sprintf(__('%1$s: Blank %2$s, reverting to "%3$s".', 'media-library-assistant'), __('ERROR', 'media-library-assistant'), __('style template name', 'media-library-assistant'), $name);
$new_slug = $name;
}
if ($new_slug != $name) {
if (array_key_exists($new_slug, $old_templates)) {
/* translators: 1: ERROR tag 2: element name 3: new value 4: old value */
$error_list .= '<br>' . sprintf(__('%1$s: Duplicate new %2$s "%3$s", reverting to "%4$s".', 'media-library-assistant'), __('ERROR', 'media-library-assistant'), __('style template name', 'media-library-assistant'), $new_slug, $name);
$new_slug = $name;
} elseif ('blank' == $new_slug) {
/* translators: 1: ERROR tag 2: element name 3: new value 4: old value */
$error_list .= '<br>' . sprintf(__('%1$s: Reserved %2$s "%3$s", reverting to "%4$s".', 'media-library-assistant'), __('ERROR', 'media-library-assistant'), __('style template name', 'media-library-assistant'), $new_slug, $name);
$new_slug = $name;
} elseif ('blank' != $name) {
/* translators: 1: element name 2: old_value 3: new_value */
$message_list .= '<br>' . sprintf(_x('Changing %1$s from "%2$s" to "%3$s"', 'message_list', 'media-library-assistant'), __('style template name', 'media-library-assistant'), $name, $new_slug);
$templates_changed = true;
}
}
// name changed
if ('blank' != $name && $new_values[$shortcode][$name] != $old_templates[$name]) {
/* translators: 1: template type 2: template name */
$message_list .= '<br>' . sprintf(_x('Updating contents of %1$s "%2$s".', 'message_list', 'media-library-assistant'), __('Style Template', 'media-library-assistant'), $new_slug);
$templates_changed = true;
}
/*
* Encode shortcode assignment in template content
*/
$new_templates[$new_slug] = sprintf("<!-- mla_shortcode_slug=\"%1\$s\" -->\r\n%2\$s", $definition['slug'], $new_values[$shortcode][$name]);
}
// foreach $name
}
// each shortcode
if ($templates_changed) {
$settings_changed = true;
if (false == MLATemplate_Support::mla_put_style_templates($new_templates)) {
/* translators: 1: ERROR tag 2: template type */
$error_list .= '<br>' . sprintf(__('%1$s: Update of %2$s failed.', 'media-library-assistant'), __('ERROR', 'media-library-assistant'), __('Style Template', 'media-library-assistant'));
}
}
/*
* Get the current markup contents for comparison
*/
$old_templates = MLATemplate_Support::mla_get_markup_templates();
$new_templates = array();
$new_names = $_REQUEST['mla_markup_templates_name'];
$new_deletes = isset($_REQUEST['mla_markup_templates_delete']) ? $_REQUEST['mla_markup_templates_delete'] : array();
$new_values = stripslashes_deep($_REQUEST['mla_markup_templates_sections']);
/*
* Build new markup template array, noting changes
*/
$templates_changed = false;
foreach ($new_names as $shortcode => $template_names) {
$definition = MLATemplate_Support::$mla_template_definitions['markup'][$shortcode];
foreach ($template_names as $name => $new_name) {
if (in_array($name, $definition['default_names'])) {
continue;
}
if (array_key_exists($shortcode, $new_deletes) && array_key_exists($name, $new_deletes[$shortcode])) {
/* translators: 1: template type 2: template name */
$message_list .= '<br>' . sprintf(_x('Deleting %1$s "%2$s".', 'message_list', 'media-library-assistant'), __('markup template', 'media-library-assistant'), $name);
$templates_changed = true;
continue;
}
$new_slug = sanitize_title($new_name);
if ('blank' == $name) {
if ('' == $new_slug) {
continue;
}
if ('blank' == $new_slug) {
/* translators: 1: ERROR tag 2: template name 3: template type */
$error_list .= '<br>' . sprintf(__('%1$s: Reserved name "%2$s", new %3$s discarded.', 'media-library-assistant'), __('ERROR', 'media-library-assistant'), $new_slug, __('markup template', 'media-library-assistant'));
continue;
}
if (array_key_exists($new_slug, $old_templates)) {
/* translators: 1: ERROR tag 2: template name 3: template type */
$error_list .= '<br>' . sprintf(__('%1$s: Duplicate name "%2$s", new %3$s discarded.', 'media-library-assistant'), __('ERROR', 'media-library-assistant'), $new_slug, __('markup template', 'media-library-assistant'));
continue;
} else {
/* translators: 1: template type 2: template name */
$message_list .= '<br>' . sprintf(_x('Adding new %1$s "%2$s".', 'message_list', 'media-library-assistant'), __('markup template', 'media-library-assistant'), $new_slug);
$templates_changed = true;
}
}
// 'blank' - reserved name
/*
* Handle name changes, check for duplicates
*/
if ('' == $new_slug) {
/* translators: 1: ERROR tag 2: element name 3: old value */
$error_list .= '<br>' . sprintf(__('%1$s: Blank %2$s, reverting to "%3$s".', 'media-library-assistant'), __('ERROR', 'media-library-assistant'), __('markup template name', 'media-library-assistant'), $name);
$new_slug = $name;
}
if ($new_slug != $name) {
if (array_key_exists($new_slug, $old_templates)) {
/* translators: 1: ERROR tag 2: element name 3: new value 4: old value */
$error_list .= '<br>' . sprintf(__('%1$s: Duplicate new %2$s "%3$s", reverting to "%4$s".', 'media-library-assistant'), __('ERROR', 'media-library-assistant'), __('markup template name', 'media-library-assistant'), $new_slug, $name);
$new_slug = $name;
} elseif ('blank' == $new_slug) {
/* translators: 1: ERROR tag 2: element name 3: new value 4: old value */
$error_list .= '<br>' . sprintf(__('%1$s: Reserved %2$s "%3$s", reverting to "%4$s".', 'media-library-assistant'), __('ERROR', 'media-library-assistant'), __('markup template name', 'media-library-assistant'), $new_slug, $name);
$new_slug = $name;
} elseif ('blank' != $name) {
/* translators: 1: element name 2: old_value 3: new_value */
$message_list .= '<br>' . sprintf(_x('Changing %1$s from "%2$s" to "%3$s"', 'message_list', 'media-library-assistant'), __('markup template name', 'media-library-assistant'), $name, $new_slug);
$templates_changed = true;
}
}
// name changed
if ('blank' != $name) {
foreach ($new_values[$shortcode][$name] as $section_name => $section_value) {
$old_value = isset($old_templates[$name][$section_name]) ? $old_templates[$name][$section_name] : '';
if ($section_value != $old_value) {
/* translators: 1: section name, 2: template name */
$message_list .= '<br>' . sprintf(_x('Updating %1$s markup for "%2$s".', 'message_list', 'media-library-assistant'), $section_name, $new_slug);
$templates_changed = true;
}
}
}
// ! 'blank'
/*
* Encode shortcode assignment in template content
*/
if (isset($new_values[$shortcode][$name]['arguments'])) {
$new_values[$shortcode][$name]['arguments'] = sprintf("mla_shortcode_slug=\"%1\$s\"\r\n%2\$s", $definition['slug'], $new_values[$shortcode][$name]['arguments']);
} else {
$new_values[$shortcode][$name]['arguments'] = sprintf("mla_shortcode_slug=\"%1\$s\"\r\n", $definition['slug']);
}
foreach ($new_values[$shortcode][$name] as $section_name => $section_value) {
if (!empty($section_value)) {
$new_templates[$new_slug][$section_name] = $section_value;
}
}
}
// foreach $name
}
// foreach $shortcode
if ($templates_changed) {
$settings_changed = true;
if (false == MLATemplate_Support::mla_put_markup_templates($new_templates)) {
/* translators: 1: ERROR tag 2: template type */
$error_list .= '<br>' . sprintf(__('%1$s: Update of %2$s failed.', 'media-library-assistant'), __('ERROR', 'media-library-assistant'), __('markup template', 'media-library-assistant'));
}
}
if ($settings_changed) {
/* translators: 1: field type */
$message = sprintf(__('%1$s settings saved.', 'media-library-assistant'), __('Shortcodes', 'media-library-assistant')) . "\r\n";
} else {
/* translators: 1: field type */
$message = sprintf(__('%1$s no changes detected.', 'media-library-assistant'), __('Shortcodes', 'media-library-assistant')) . "\r\n";
}
$page_content = array('message' => $message . $error_list, 'body' => '');
/*
* Uncomment this for debugging.
*/
// $page_content['message'] .= $message_list;
return $page_content;
}
