function parseBoardMod($file, $testing = true, $undo = false, $theme_paths = array())
{
global $boarddir, $sourcedir, $settings, $txt, $modSettings;
@set_time_limit(600);
$file = strtr($file, array("\r" => ''));
$working_file = null;
$working_search = null;
$working_data = '';
$replace_with = null;
$actions = array();
$everything_found = true;
// This holds all the template changes in the standard mod file.
$template_changes = array();
// This is just the temporary file.
$temp_file = $file;
// This holds the actual changes on a step counter basis.
$temp_changes = array();
$counter = 0;
$step_counter = 0;
// Before we do *anything*, let's build a list of what we're editing, as it's going to be used for other theme edits.
while (preg_match('~<(edit file|file|search|search for|add|add after|replace|add before|add above|above|before)>\\n(.*?)\\n</\\1>~is', $temp_file, $code_match) != 0) {
$counter++;
// Get rid of the old stuff.
$temp_file = substr_replace($temp_file, '', strpos($temp_file, $code_match[0]), strlen($code_match[0]));
// No interest to us?
if ($code_match[1] != 'edit file' && $code_match[1] != 'file') {
// It's a step, let's add that to the current steps.
if (isset($temp_changes[$step_counter])) {
$temp_changes[$step_counter]['changes'][] = $code_match[0];
}
continue;
}
// We've found a new edit - let's make ourself heard, kind of.
$step_counter = $counter;
$temp_changes[$step_counter] = array('title' => $code_match[0], 'changes' => array());
$filename = parse_path($code_match[2]);
// Now, is this a template file, and if so, which?
foreach ($theme_paths as $id => $theme) {
// If this filename is relative, if so take a guess at what it should be.
if (strpos($filename, 'Themes') === 0) {
$filename = $boarddir . '/' . $filename;
}
if (strpos($filename, $theme['theme_dir']) === 0) {
$template_changes[$id][$counter] = substr($filename, strlen($theme['theme_dir']) + 1);
}
}
}
// Anything above $counter must be for custom themes.
$custom_template_begin = $counter;
// Reference for what theme ID this action belongs to.
$theme_id_ref = array();
// Now we know what templates we need to touch, cycle through each theme and work out what we need to edit.
if (!empty($template_changes[1])) {
foreach ($theme_paths as $id => $theme) {
// Don't do default, it means nothing to me.
if ($id == 1) {
continue;
}
// Now, for each file do we need to edit it?
foreach ($template_changes[1] as $pos => $template_file) {
// It does? Add it to the list darlin'.
if (file_exists($theme['theme_dir'] . '/' . $template_file) && (!isset($template_changes[$id][$pos]) || !in_array($template_file, $template_changes[$id][$pos]))) {
// Actually add it to the mod file too, so we can see that it will work ;)
if (!empty($temp_changes[$pos]['changes'])) {
$file .= "\n\n" . '<edit file>' . "\n" . $theme['theme_dir'] . '/' . $template_file . "\n" . '</edit file>' . "\n\n" . implode("\n\n", $temp_changes[$pos]['changes']);
$theme_id_ref[$counter] = $id;
$counter += 1 + count($temp_changes[$pos]['changes']);
}
}
}
}
}
$counter = 0;
$is_custom = 0;
while (preg_match('~<(edit file|file|search|search for|add|add after|replace|add before|add above|above|before)>\\n(.*?)\\n</\\1>~is', $file, $code_match) != 0) {
// This is for working out what we should be editing.
$counter++;
// Edit a specific file.
if ($code_match[1] == 'file' || $code_match[1] == 'edit file') {
// Backup the old file.
if ($working_file !== null) {
package_chmod($working_file);
// Don't even dare.
if (basename($working_file) == 'Settings_bak.php') {
continue;
}
if (!is_writable($working_file)) {
$actions[] = array('type' => 'chmod', 'filename' => $working_file);
}
if (!$testing && !empty($modSettings['package_make_backups']) && file_exists($working_file)) {
if (basename($working_file) == 'Settings.php') {
@copy($working_file, dirname($working_file) . '/Settings_bak.php');
} else {
@copy($working_file, $working_file . '~');
}
}
package_put_contents($working_file, $working_data, $testing);
}
if ($working_file !== null) {
$actions[] = array('type' => 'saved', 'filename' => $working_file, 'is_custom' => $is_custom);
}
// Is this "now working on" file a theme specific one?
$is_custom = isset($theme_id_ref[$counter - 1]) ? $theme_id_ref[$counter - 1] : 0;
// Make sure the file exists!
$working_file = parse_path($code_match[2]);
if ($working_file[0] != '/' && $working_file[1] != ':') {
trigger_error('parseBoardMod(): The filename \'' . $working_file . '\' is not a full path!', E_USER_WARNING);
$working_file = $boarddir . '/' . $working_file;
}
if (!file_exists($working_file)) {
$places_to_check = array($boarddir, $sourcedir, $settings['default_theme_dir'], $settings['default_theme_dir'] . '/languages');
foreach ($places_to_check as $place) {
if (file_exists($place . '/' . $working_file)) {
$working_file = $place . '/' . $working_file;
break;
}
}
}
if (file_exists($working_file)) {
// Load the new file.
$working_data = str_replace("\r", '', package_get_contents($working_file));
$actions[] = array('type' => 'opened', 'filename' => $working_file);
} else {
$actions[] = array('type' => 'missing', 'filename' => $working_file);
$working_file = null;
$everything_found = false;
}
// Can't be searching for something...
$working_search = null;
} elseif (($code_match[1] == 'search' || $code_match[1] == 'search for') && $working_file !== null) {
if ($working_search !== null) {
$actions[] = array('type' => 'error', 'filename' => $working_file);
$everything_found = false;
}
$working_search = $code_match[2];
} elseif ($working_search !== null) {
// This is the base string....
$replace_with = $code_match[2];
// Add this afterward...
if ($code_match[1] == 'add' || $code_match[1] == 'add after') {
$replace_with = $working_search . "\n" . $replace_with;
} elseif ($code_match[1] == 'before' || $code_match[1] == 'add before' || $code_match[1] == 'above' || $code_match[1] == 'add above') {
$replace_with .= "\n" . $working_search;
}
// Otherwise.. replace with $replace_with ;).
}
// If we have a search string, replace string, and open file..
if ($working_search !== null && $replace_with !== null && $working_file !== null) {
// Make sure it's somewhere in the string.
if ($undo) {
$temp = $replace_with;
$replace_with = $working_search;
$working_search = $temp;
}
if (strpos($working_data, $working_search) !== false) {
$working_data = str_replace($working_search, $replace_with, $working_data);
$actions[] = array('type' => 'replace', 'filename' => $working_file, 'search' => $working_search, 'replace' => $replace_with, 'search_original' => $working_search, 'replace_original' => $replace_with, 'position' => $code_match[1] == 'replace' ? 'replace' : ($code_match[1] == 'add' || $code_match[1] == 'add after' ? 'before' : 'after'), 'is_custom' => $is_custom, 'failed' => false);
} else {
$actions[] = array('type' => 'failure', 'filename' => $working_file, 'search' => $working_search, 'is_custom' => $is_custom, 'search_original' => $working_search, 'replace_original' => $replace_with, 'position' => $code_match[1] == 'replace' ? 'replace' : ($code_match[1] == 'add' || $code_match[1] == 'add after' ? 'before' : 'after'), 'is_custom' => $is_custom, 'failed' => true);
$everything_found = false;
}
// These don't hold any meaning now.
$working_search = null;
$replace_with = null;
}
// Get rid of the old tag.
$file = substr_replace($file, '', strpos($file, $code_match[0]), strlen($code_match[0]));
}
// Backup the old file.
if ($working_file !== null) {
package_chmod($working_file);
if (!is_writable($working_file)) {
$actions[] = array('type' => 'chmod', 'filename' => $working_file);
}
if (!$testing && !empty($modSettings['package_make_backups']) && file_exists($working_file)) {
if (basename($working_file) == 'Settings.php') {
@copy($working_file, dirname($working_file) . '/Settings_bak.php');
} else {
@copy($working_file, $working_file . '~');
}
}
package_put_contents($working_file, $working_data, $testing);
}
if ($working_file !== null) {
$actions[] = array('type' => 'saved', 'filename' => $working_file, 'is_custom' => $is_custom);
}
$actions[] = array('type' => 'result', 'status' => $everything_found);
return $actions;
}
function parseBoardMod($file, $testing = true, $undo = false)
{
global $boarddir, $sourcedir, $settings, $txt, $modSettings;
@set_time_limit(600);
$file = strtr($file, array("\r" => ''));
$working_file = null;
$working_search = null;
$working_data = '';
$replace_with = null;
$actions = array();
$everything_found = true;
while (preg_match('~<(edit file|file|search|search for|add|add after|replace|add before|add above|above|before)>\\n(.*?)\\n</\\1>~is', $file, $code_match) != 0) {
// Edit a specific file.
if ($code_match[1] == 'file' || $code_match[1] == 'edit file') {
// Backup the old file.
if ($working_file !== null) {
package_chmod($working_file);
// Don't even dare.
if (basename($working_file) == 'Settings_bak.php') {
continue;
}
if (!is_writable($working_file)) {
$actions[] = array('type' => 'chmod', 'filename' => $working_file);
}
if (!$testing && !empty($modSettings['package_make_backups']) && file_exists($working_file)) {
if (basename($working_file) == 'Settings.php') {
@copy($working_file, dirname($working_file) . '/Settings_bak.php');
} else {
@copy($working_file, $working_file . '~');
}
}
package_put_contents($working_file, $working_data, $testing);
}
if ($working_file !== null) {
$actions[] = array('type' => 'saved', 'filename' => $working_file);
}
// Make sure the file exists!
$working_file = parse_path($code_match[2]);
if ($working_file[0] != '/' && $working_file[1] != ':') {
trigger_error('parseBoardMod(): The filename \'' . $working_file . '\' is not a full path!', E_USER_WARNING);
$working_file = $boarddir . '/' . $working_file;
}
if (!file_exists($working_file)) {
$places_to_check = array($boarddir, $sourcedir, $settings['default_theme_dir'], $settings['default_theme_dir'] . '/languages');
foreach ($places_to_check as $place) {
if (file_exists($place . '/' . $working_file)) {
$working_file = $place . '/' . $working_file;
break;
}
}
}
if (file_exists($working_file)) {
// Load the new file.
$working_data = str_replace("\r", '', package_get_contents($working_file));
$actions[] = array('type' => 'opened', 'filename' => $working_file);
} else {
$actions[] = array('type' => 'missing', 'filename' => $working_file);
$working_file = null;
$everything_found = false;
}
// Can't be searching for something...
$working_search = null;
} elseif (($code_match[1] == 'search' || $code_match[1] == 'search for') && $working_file !== null) {
if ($working_search !== null) {
$actions[] = array('type' => 'error', 'filename' => $working_file);
$everything_found = false;
}
$working_search = $code_match[2];
} elseif ($working_search !== null) {
// This is the base string....
$replace_with = $code_match[2];
// Add this afterward...
if ($code_match[1] == 'add' || $code_match[1] == 'add after') {
$replace_with = $working_search . "\n" . $replace_with;
} elseif ($code_match[1] == 'before' || $code_match[1] == 'add before' || $code_match[1] == 'above' || $code_match[1] == 'add above') {
$replace_with .= "\n" . $working_search;
}
// Otherwise.. replace with $replace_with ;).
}
// If we have a search string, replace string, and open file..
if ($working_search !== null && $replace_with !== null && $working_file !== null) {
// Make sure it's somewhere in the string.
if ($undo) {
$temp = $replace_with;
$replace_with = $working_search;
$working_search = $temp;
}
if (strpos($working_data, $working_search) !== false) {
$working_data = str_replace($working_search, $replace_with, $working_data);
$actions[] = array('type' => 'replace', 'filename' => $working_file, 'search' => $working_search, 'replace' => $replace_with);
} else {
$actions[] = array('type' => 'failure', 'filename' => $working_file, 'search' => $working_search);
$everything_found = false;
}
// These don't hold any meaning now.
$working_search = null;
$replace_with = null;
}
// Get rid of the old tag.
$file = substr_replace($file, '', strpos($file, $code_match[0]), strlen($code_match[0]));
}
// Backup the old file.
if ($working_file !== null) {
package_chmod($working_file);
if (!is_writable($working_file)) {
$actions[] = array('type' => 'chmod', 'filename' => $working_file);
}
if (!$testing && !empty($modSettings['package_make_backups']) && file_exists($working_file)) {
if (basename($working_file) == 'Settings.php') {
@copy($working_file, dirname($working_file) . '/Settings_bak.php');
} else {
@copy($working_file, $working_file . '~');
}
}
package_put_contents($working_file, $working_data, $testing);
}
if ($working_file !== null) {
$actions[] = array('type' => 'saved', 'filename' => $working_file);
}
$actions[] = array('type' => 'result', 'status' => $everything_found);
return $actions;
}
