/**
* Installs a Textpack.
*
* The Textpack is feeded by a 'textpack' HTTP POST parameter.
*
* @see install_textpack()
*/
function get_textpack()
{
$textpack = ps('textpack');
$n = install_textpack($textpack, true);
list_languages(gTxt('textpack_strings_installed', array('{count}' => $n)));
}
/**
* Installs a plugin.
*/
function plugin_install()
{
$plugin = assert_string(ps('plugin64'));
if (strpos($plugin, '$plugin=\'') !== false) {
@ini_set('pcre.backtrack_limit', '1000000');
$plugin = preg_replace('@.*\\$plugin=\'([\\w=+/]+)\'.*@s', '$1', $plugin);
}
$plugin = preg_replace('/^#.*$/m', '', $plugin);
if (trim($plugin)) {
$plugin = base64_decode($plugin);
if (strncmp($plugin, " ‹", 2) === 0) {
$plugin = gzinflate(substr($plugin, 10));
}
if ($plugin = unserialize($plugin)) {
if (is_array($plugin)) {
extract($plugin);
$type = empty($type) ? 0 : min(max(intval($type), 0), 5);
$order = empty($order) ? 5 : min(max(intval($order), 1), 9);
$flags = empty($flags) ? 0 : intval($flags);
$exists = fetch('name', 'txp_plugin', 'name', $name);
if (isset($help_raw) && empty($plugin['allow_html_help'])) {
// Default: help is in Textile format.
$textile = new Textpattern_Textile_Parser();
$help = $textile->TextileRestricted($help_raw, 0, 0);
}
if ($exists) {
$rs = safe_update("txp_plugin", "type = {$type},\n author = '" . doSlash($author) . "',\n author_uri = '" . doSlash($author_uri) . "',\n version = '" . doSlash($version) . "',\n description = '" . doSlash($description) . "',\n help = '" . doSlash($help) . "',\n code = '" . doSlash($code) . "',\n code_restore = '" . doSlash($code) . "',\n code_md5 = '" . doSlash($md5) . "',\n flags = {$flags}", "name = '" . doSlash($name) . "'");
} else {
$rs = safe_insert("txp_plugin", "name = '" . doSlash($name) . "',\n status = 0,\n type = {$type},\n author = '" . doSlash($author) . "',\n author_uri = '" . doSlash($author_uri) . "',\n version = '" . doSlash($version) . "',\n description = '" . doSlash($description) . "',\n help = '" . doSlash($help) . "',\n code = '" . doSlash($code) . "',\n code_restore = '" . doSlash($code) . "',\n code_md5 = '" . doSlash($md5) . "',\n load_order = '" . $order . "',\n flags = {$flags}");
}
if ($rs and $code) {
if (!empty($textpack)) {
// Plugins tag their Textpack by plugin name.
// The ownership may be overridden in the Textpack itself.
$textpack = "#@owner {$name}" . n . $textpack;
install_textpack($textpack, false);
}
if ($flags & PLUGIN_LIFECYCLE_NOTIFY) {
load_plugin($name, true);
$message = callback_event("plugin_lifecycle.{$name}", 'installed');
}
if (empty($message)) {
$message = gTxt('plugin_installed', array('{name}' => $name));
}
plugin_list($message);
return;
} else {
$message = array(gTxt('plugin_install_failed', array('{name}' => $name)), E_ERROR);
plugin_list($message);
return;
}
}
}
}
plugin_list(array(gTxt('bad_plugin_code'), E_ERROR));
}
function plugin_install()
{
$plugin = ps('plugin64');
if (strpos($plugin, '$plugin=\'') !== false) {
@ini_set('pcre.backtrack_limit', '1000000');
$plugin = preg_replace('@.*\\$plugin=\'([\\w=+/]+)\'.*@s', '$1', $plugin);
}
$plugin = preg_replace('/^#.*$/m', '', $plugin);
if (trim($plugin)) {
$plugin = base64_decode($plugin);
if (strncmp($plugin, " ‹", 2) === 0) {
$plugin = gzinflate(substr($plugin, 10));
}
if ($plugin = unserialize($plugin)) {
if (is_array($plugin)) {
extract($plugin);
$type = empty($type) ? 0 : min(max(intval($type), 0), 3);
$order = empty($order) ? 5 : min(max(intval($order), 1), 9);
$flags = empty($flags) ? 0 : intval($flags);
$exists = fetch('name', 'txp_plugin', 'name', $name);
if (isset($help_raw) && empty($plugin['allow_html_help'])) {
// default: help is in Textile format
include_once txpath . '/lib/classTextile.php';
$textile = new Textile();
$help = $textile->TextileRestricted($help_raw, 0, 0);
}
if ($exists) {
$rs = safe_update("txp_plugin", "status = 0,\n\t\t\t\t\t\t\ttype = {$type},\n\t\t\t\t\t\t\tauthor = '" . doSlash($author) . "',\n\t\t\t\t\t\t\tauthor_uri = '" . doSlash($author_uri) . "',\n\t\t\t\t\t\t\tversion = '" . doSlash($version) . "',\n\t\t\t\t\t\t\tdescription = '" . doSlash($description) . "',\n\t\t\t\t\t\t\thelp = '" . doSlash($help) . "',\n\t\t\t\t\t\t\tcode = '" . doSlash($code) . "',\n\t\t\t\t\t\t\tcode_restore = '" . doSlash($code) . "',\n\t\t\t\t\t\t\tcode_md5 = '" . doSlash($md5) . "',\n\t\t\t\t\t\t\tflags \t = {$flags}", "name = '" . doSlash($name) . "'");
} else {
$rs = safe_insert("txp_plugin", "name = '" . doSlash($name) . "',\n\t\t\t\t\t\t\tstatus = 0,\n\t\t\t\t\t\t\ttype = {$type},\n\t\t\t\t\t\t\tauthor = '" . doSlash($author) . "',\n\t\t\t\t\t\t\tauthor_uri = '" . doSlash($author_uri) . "',\n\t\t\t\t\t\t\tversion = '" . doSlash($version) . "',\n\t\t\t\t\t\t\tdescription = '" . doSlash($description) . "',\n\t\t\t\t\t\t\thelp = '" . doSlash($help) . "',\n\t\t\t\t\t\t\tcode = '" . doSlash($code) . "',\n\t\t\t\t\t\t\tcode_restore = '" . doSlash($code) . "',\n\t\t\t\t\t\t\tcode_md5 = '" . doSlash($md5) . "',\n\t\t\t\t\t\t\tload_order = '" . $order . "',\n\t\t\t\t\t\t\tflags \t = {$flags}");
}
if ($rs and $code) {
if (!empty($textpack)) {
install_textpack($textpack, false);
// TODO: How do we get rid of stale Textpacks once a plugin is uninstalled?
}
if ($flags & PLUGIN_LIFECYCLE_NOTIFY) {
load_plugin($name, true);
$message = callback_event("plugin_lifecycle.{$name}", 'installed');
}
if (empty($message)) {
$message = gTxt('plugin_installed', array('{name}' => $name));
}
plugin_list($message);
return;
} else {
$message = array(gTxt('plugin_install_failed', array('{name}' => $name)), E_ERROR);
plugin_list($message);
return;
}
}
}
}
plugin_list(array(gTxt('bad_plugin_code'), E_ERROR));
}
/**
* Imports plugin manifest files to the database.
*/
public function import()
{
$this->uninstall = $this->plugins = $this->existing();
$iterator = new RecursiveDirectoryIterator(rah_blobin_plugins_dir, RecursiveDirectoryIterator::FOLLOW_SYMLINKS);
$iterator = new RecursiveIteratorIterator($iterator);
foreach ($iterator as $file) {
$file = (string) $file;
if (basename($file) !== 'manifest.json') {
continue;
}
$this->dir = dirname($file);
$this->manifest = json_decode(file_get_contents($file));
$code = $this->template();
$flags = (int) $this->manifest->flags;
unset($this->uninstall[$this->manifest->name]);
if (isset($this->plugins[$this->manifest->name])) {
$code = $this->template();
$help = $this->help();
if ($this->plugins[$this->manifest->name] === false) {
continue;
}
if (!empty($this->manifest->uninstall)) {
$this->uninstall[$this->manifest->name] = true;
if ($flags & PLUGIN_LIFECYCLE_NOTIFY) {
load_plugin($this->manifest->name, true);
callback_event('plugin_lifecycle.' . $this->manifest->name, 'disabled');
callback_event('plugin_lifecycle.' . $this->manifest->name, 'deleted');
}
continue;
}
$rs = safe_update('txp_plugin', "author = '" . doSlash($this->manifest->author) . "',\n author_uri = '" . doSlash($this->manifest->author_uri) . "',\n version = '" . doSlash($this->manifest->version) . "',\n description = '" . doSlash($this->manifest->description) . "',\n help = '" . doSlash($help) . "',\n code = '" . doSlash($code) . "',\n code_restore = '" . doSlash($code) . "',\n code_md5 = '" . doSlash(md5($code)) . "',\n type = '" . doSlash($this->manifest->type) . "',\n load_order = '" . doSlash($this->manifest->order) . "',\n flags = {$flags}", "name = '" . doSlash($this->manifest->name) . "'");
} else {
if (!empty($this->manifest->uninstall)) {
continue;
}
$code = $this->template();
$help = $this->help();
$rs = safe_insert('txp_plugin', "name = '" . doSlash($this->manifest->name) . "',\n status = 1,\n author = '" . doSlash($this->manifest->author) . "',\n author_uri = '" . doSlash($this->manifest->author_uri) . "',\n version = '" . doSlash($this->manifest->version) . "',\n description = '" . doSlash($this->manifest->description) . "',\n help = '" . doSlash($help) . "',\n code = '" . doSlash($code) . "',\n code_restore = '" . doSlash($code) . "',\n code_md5 = '" . doSlash(md5($code)) . "',\n type = '" . doSlash($this->manifest->type) . "',\n load_order = '" . doSlash($this->manifest->order) . "',\n flags = {$flags}");
}
if ($rs) {
$textpack = $this->textpack();
if ($textpack) {
$textpack = '#@owner ' . $this->manifest->name . n . $textpack;
install_textpack($textpack, false);
}
if ($flags & PLUGIN_LIFECYCLE_NOTIFY) {
load_plugin($this->manifest->name, true);
callback_event('plugin_lifecycle.' . $this->manifest->name, 'installed');
callback_event('plugin_lifecycle.' . $this->manifest->name, 'enabled');
}
}
}
// Delete removed.
foreach ($this->uninstall as $name => $version) {
if ($version !== false && $name !== 'rah_blobin') {
safe_delete('txp_plugin', "name = '" . doSlash($name) . "'");
safe_delete('txp_lang', "owner = '" . doSlash($name) . "'");
}
}
}
