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Editing: options_upgrade.php
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<?php /* Copyright 2015-2025 John Havlik (email : john.havlik@mtekk.us) 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 2 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, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ require_once(dirname(__FILE__) . '/includes/block_direct_access.php'); //Do a PHP version check, require 5.3 or newer if(version_compare(phpversion(), '5.3.0', '<')) { //Only purpose of this function is to echo out the PHP version error function bcn_phpold() { /* translators: %1$s: User's version of PHP, %2$s: Breadcrmb NavXT minimuum PHP version */ printf('<div class="notice notice-error"><p>' . esc_html__('Your PHP version is too old, please upgrade to a newer version. Your version is %1$s, Breadcrumb NavXT requires %2$s', 'breadcrumb-navxt') . '</p></div>', esc_html(phpversion()), '7.0.0'); } //If we are in the admin, let's print a warning then return if(is_admin()) { add_action('admin_notices', 'bcn_phpold'); } return; } //FIXME: this seems to be all sorts of garbage that needs fixing function bcn_options_upgrade_handler(&$opts, $version, $defaults) { //Upgrading to 3.8.1 if(version_compare($version, '3.8.1', '<')) { $opts['post_page_root'] = get_option('page_on_front'); $opts['post_post_root'] = get_option('page_for_posts'); } //Upgrading to 4.0 if(version_compare($version, '4.0.0', '<')) { //Only migrate if we haven't migrated yet if(isset($opts['current_item_linked'])) { //Loop through the old options, migrate some of them foreach($opts as $option => $value) { //Handle all of our boolean options first, they're real easy, just add a 'b' if(strpos($option, 'display') > 0 || $option == 'current_item_linked') { $defaults['b' . $option] = $value; } //Handle migration of anchor templates to the templates else if(strpos($option, 'anchor') > 0) { $parts = explode('_', $option); //Do excess slash removal sanitation $defaults['H' . $parts[0] . '_template'] = $value . '%htitle%</a>'; } //Handle our abs integers else if($option == 'max_title_length' || $option == 'post_post_root' || $option == 'post_page_root') { $opts['a' . $option] = $value; } //Now everything else, minus prefix and suffix else if(strpos($option, 'prefix') === false && strpos($option, 'suffix') === false) { $defaults['S' . $option] = $value; } } } //Add in the new settings for CPTs introduced in 4.0 foreach($GLOBALS['wp_post_types'] as $post_type) { //We only want custom post types if(!$post_type->_builtin) { //Add in the archive_display option $defaults['bpost_' . $post_type->name . '_archive_display'] = $post_type->has_archive; } } $opts = $defaults; } if(version_compare($version, '4.0.1', '<')) { if(isset($opts['Hcurrent_item_template_no_anchor'])) { unset($opts['Hcurrent_item_template_no_anchor']); } if(isset($opts['Hcurrent_item_template'])) { unset($opts['Hcurrent_item_template']); } } //Upgrading to 4.3.0 if(version_compare($version, '4.3.0', '<')) { //Removed home_title if(isset($opts['Shome_title'])) { unset($opts['Shome_title']); } //Removed mainsite_title if(isset($opts['Smainsite_title'])) { unset($opts['Smainsite_title']); } } //Upgrading to 5.1.0 if(version_compare($version, '5.1.0', '<')) { foreach($GLOBALS['wp_taxonomies'] as $taxonomy) { //If we have the old options style for it, update if($taxonomy->name !== 'post_format' && isset($opts['H' . $taxonomy->name . '_template'])) { //Migrate to the new setting name $opts['Htax_' . $taxonomy->name . '_template'] = $opts['H' . $taxonomy->name . '_template']; $opts['Htax_' . $taxonomy->name . '_template_no_anchor'] = $opts['H' . $taxonomy->name . '_template_no_anchor']; //Clean up old settings unset($opts['H' . $taxonomy->name . '_template']); unset($opts['H' . $taxonomy->name . '_template_no_anchor']); } } } //Upgrading to 5.4.0 if(version_compare($version, '5.4.0', '<')) { //Migrate users to schema.org breadcrumbs for author and search if still on the defaults for posts if($opts['Hpost_post_template'] === bcn_breadcrumb::get_default_template() && $opts['Hpost_post_template_no_anchor'] === bcn_breadcrumb::default_template_no_anchor) { if($opts['Hpaged_template'] === 'Page %htitle%') { $opts['Hpaged_template'] = $defaults['Hpaged_template']; } if($opts['Hsearch_template'] === 'Search results for '<a title="Go to the first page of search results for %title%." href="%link%" class="%type%">%htitle%</a>'' || $opts['Hsearch_template'] === 'Search results for '<a title="Go to the first page of search results for %title%." href="%link%" class="%type%">%htitle%</a>'') { $opts['Hsearch_template'] = $defaults['Hsearch_template']; } if($opts['Hsearch_template_no_anchor'] === 'Search results for '%htitle%'' || $opts['Hsearch_template_no_anchor'] === 'Search results for '%htitle%'') { $opts['Hsearch_template_no_anchor'] = $defaults['Hsearch_template_no_anchor']; } if($opts['Hauthor_template'] === 'Articles by: <a title="Go to the first page of posts by %title%." href="%link%" class="%type%">%htitle%</a>') { $opts['Hauthor_template'] = $defaults['Hauthor_template']; } if($opts['Hauthor_template_no_anchor'] === 'Articles by: %htitle%') { $opts['Hauthor_template_no_anchor'] = $defaults['Hauthor_template_no_anchor']; } } } //Upgrading to 5.5.0 if(version_compare($version, '5.5.0', '<')) { //Translate the old 'page' taxonomy type to BCN_POST_PARENT if($defaults['Spost_post_taxonomy_type'] === 'page') { $opts['Spost_post_taxonomy_type'] = 'BCN_POST_PARENT'; } if(!isset($defaults['Spost_post_taxonomy_referer'])) { $opts['bpost_post_taxonomy_referer'] = false; } //Loop through all of the post types in the array foreach($GLOBALS['wp_post_types'] as $post_type) { //Check for non-public CPTs if(!apply_filters('bcn_show_cpt_private', $post_type->public, $post_type->name)) { continue; } //We only want custom post types if(!$post_type->_builtin) { //Translate the old 'page' taxonomy type to BCN_POST_PARENT if($opts['Spost_' . $post_type->name . '_taxonomy_type'] === 'page') { $opts['Spost_' . $post_type->name . '_taxonomy_type'] = 'BCN_POST_PARENT'; } //Translate the old 'date' taxonomy type to BCN_DATE if($opts['Spost_' . $post_type->name . '_taxonomy_type'] === 'date') { $opts['Spost_' . $post_type->name . '_taxonomy_type'] = 'BCN_DATE'; } if(!isset($opts['Spost_' . $post_type->name . '_taxonomy_referer'])) { $opts['bpost_' . $post_type->name . '_taxonomy_referer'] = false; } } } } //Upgrading to 6.0.0 if(version_compare($version, '6.0.0', '<')) { //Loop through all of the post types in the array foreach($GLOBALS['wp_post_types'] as $post_type) { if(isset($opts['Spost_' . $post_type->name . '_taxonomy_type'])) { $opts['Spost_' . $post_type->name . '_hierarchy_type'] = $opts['Spost_' . $post_type->name . '_taxonomy_type']; unset($opts['Spost_' . $post_type->name . '_taxonomy_type']); } if(isset($opts['Spost_' . $post_type->name . '_taxonomy_display'])) { $opts['Spost_' . $post_type->name . '_hierarchy_display'] = $opts['Spost_' . $post_type->name . '_taxonomy_display']; unset($opts['Spost_' . $post_type->name . '_taxonomy_display']); } } } if(version_compare($version, '7.0.0', '<')) { //Loop through all of the post types in the array foreach($GLOBALS['wp_post_types'] as $post_type) { if(isset($opts['Spost_' . $post_type->name . '_hierarchy_type'])) { $opts['Epost_' . $post_type->name . '_hierarchy_type'] = $opts['Spost_' . $post_type->name . '_hierarchy_type']; unset($opts['Spost_' . $post_type->name . '_hierarchy_type']); } } if(isset($opts['Sauthor_name'])) { $opts['Eauthor_name'] = $opts['Sauthor_name']; unset($opts['Sauthor_name']); } } }