add('name', PLUGIN_EVENT_TEMPLATE_EDITOR_NAME);
$propbag->add('description', PLUGIN_EVENT_TEMPLATE_EDITOR_DESC);
$propbag->add('stackable', false);
$propbag->add('author', 'Malte Paskuda');
$propbag->add('license', 'GPL');
$propbag->add('version', '0.8.2');
$propbag->add('requirements', array(
'serendipity' => '2.0'
));
$propbag->add('event_hooks', array('backend_templates_configuration_bottom' => true,
'backend_templates_configuration_none' => true,
'external_plugin' => true,
'backend_sidebar_entries_event_display_template_editor' => true));
$propbag->add('configuration', array('highlight', 'path'));
$propbag->add('groups', array('BACKEND_FEATURES'));
}
function generate_content(&$title) {
$title = $this->title;
}
function introspect_config_item($name, &$propbag) {
global $serendipity;
switch($name) {
case 'path':
$propbag->add('type', 'string');
$propbag->add('name', PLUGIN_EVENT_TEMPLATE_EDITOR_PATH);
$propbag->add('description', PLUGIN_EVENT_TEMPLATE_EDITOR_PATH_DESC);
$propbag->add('default', $serendipity['serendipityHTTPPath'] . 'plugins/serendipity_event_template_editor/');
return true;
break;
case 'highlight':
$propbag->add('type', 'boolean');
$propbag->add('name', PLUGIN_EVENT_TEMPLATE_EDITOR_HIGHLIGHT);
$propbag->add('default', true);
return true;
break;
default:
return false;
}
return true;
}
function event_hook($event, &$bag, &$eventData, $addData = null) {
global $serendipity;
$hooks = &$bag->get('event_hooks');
if (isset($hooks[$event])) {
switch($event) {
case 'external_plugin':
//template_editor_delete with it's argument is otherwise not detected
$eventData = preg_replace('/&.*/', '', $eventData);
switch ($eventData) {
case 'template_editor_save':
if (! (serendipity_checkPermission('siteConfiguration'))) {
return;
}
$path = $_REQUEST['path'];
$content = $_REQUEST['content'];
if (substr($path, -4) == '.php') {
//we need to check .php files for syntax-errors, because
//saving them would shutdown the blog and this editor
if ($this->checkSyntax($content)) {
file_put_contents($path, $content);
} else {
//give user the opportunity to correct the error:
//read from tempfile, show errormessage
$tempFile = $serendipity['serendipityPath'] . 'templates_c/template_editor_temp.php';
$errors = shell_exec("php -l $tempFile");
$msg = urlencode($errors);
$msgtype = 'error';
$redirect = ''. PLUGIN_EVENT_TEMPLATE_EDITOR_START .' ';
return true;
break;
case 'backend_sidebar_entries_event_display_template_editor':
if (! (serendipity_checkPermission('siteConfiguration'))) {
return;
}
if (isset($serendipity['GET']['message'])) {
echo '' . $heading . '
';
}
function showFiles($path=false) {
global $serendipity;
$template_path = $serendipity['templatePath'];
$cur_template = $serendipity['template'];
if (!$path) {
$path = $template_path . $cur_template . '/';
}
$files = $this->getFiles($path);
$heading = $this->linkify("?&serendipity[adminModule]=event_display&serendipity[adminAction]=template_editor&serendipity[template_editor_path]=", $path, $cur_template);
echo '' . $heading . ' ';
if (empty($files)) {
return;
}
echo '';
$filecount = 0;
$jsDeleteDialogs = '';
foreach ($files as $file) {
if (getimagesize("{$path}{$file}")) {
#images shouldn't end in the textarea
echo "
$file
";
$jsDeleteDialogs .= sprintf('var DELETE_SURE_'.str_replace('.', '_', $file).'="'.DELETE_SURE.'";', $file);
} else {
echo "
$file
";
$jsDeleteDialogs .= sprintf('var DELETE_SURE_'.str_replace('.', '_', $file).'="'.DELETE_SURE.'";', $file);
}
}
echo '';
echo ' ';
}
function showDirectories($path=false) {
global $serendipity;
$template_path = $serendipity['templatePath'];
$cur_template = $serendipity['template'];
if (!$path) {
$path = $template_path . $cur_template . '/';
}
$dirs = $this->getDirectories($path);
if (empty($dirs)) {
return;
}
echo '' . PLUGIN_EVENT_TEMPLATE_SUBFOLDERS . ' ';
echo '';
$dircount = 0;
foreach ($dirs as $dir) {
echo "$dir ';
}
#make the heading clickable for better subfolder-navigation
function linkify($base, $path, $start) {
$unlinked_path = substr($path, 0, strpos($path, "/$start/")+1);
$path = substr($path, strlen($unlinked_path));
$pre_path = "";
$linked_path = "";
while (!empty($path)) {
if (strpos($path, '/') === false) {
#catch the last situation when pointing to /file instead of /dir/
$part = $path;
$linked_part = "$part ";
} else {
$part = substr($path, 0, strpos($path, '/'));
$linked_part = "$part /";
}
$pre_path .= "$part/";
$linked_path .= "$linked_part";
$path = substr($path, strlen($part)+1);
}
return $unlinked_path . $linked_path;
}
function getFiles($path) {
global $serendipity;
$path = $serendipity['serendipityPath'] . $path;
if ($handle = opendir($path)) {
while (false !== ($file = readdir($handle))) {
if ($file != "." && $file != ".." && ! is_dir($path . $file)) {
$files[] = "$file";
}
}
closedir($handle);
}
return $files;
}
function getDirectories($path) {
global $serendipity;
$path = $serendipity['serendipityPath'] . $path;
if ($handle = opendir($path)) {
while (false !== ($file = readdir($handle))) {
if ($file != "." && $file != ".." && is_dir($path . $file)) {
$files[] = "$file";
}
}
closedir($handle);
}
return $files;
}
function forkTemplate() {
global $serendipity;
$template_path = $serendipity['templatePath'];
$cur_template = $serendipity['template'];
//fork only if not already forked
$info_txt = file_get_contents($template_path . $cur_template . '/info.txt');
$forked = false;
if (strpos($info_txt, 'Fork_of:') !== false) {
$forked = true;
}
if (! $forked) {
$fork_template = $cur_template . '_fork';
if (is_writable($template_path)) {
if ( ! is_dir($template_path . $fork_template)) {
$this->copy_directory($template_path . $cur_template, $template_path . $fork_template);
$info_txt = preg_replace('/Name: (.*)/', 'Name: ${1}_fork', $info_txt);
$info_txt = $info_txt . "\nFork_of: $cur_template";
file_put_contents($template_path . $fork_template . '/info.txt', $info_txt);
}
//Now that the fork is created we need to set it instantly
//but only if copying succeeded
if (is_dir($template_path . $fork_template)) {
$themeInfo = serendipity_fetchTemplateInfo((function_exists('serendipity_specialchars') ? serendipity_specialchars($fork_template) : htmlspecialchars($fork_template, ENT_COMPAT, LANG_CHARSET)));
serendipity_set_config_var('template', (function_exists('serendipity_specialchars') ? serendipity_specialchars($fork_template) : htmlspecialchars($fork_template, ENT_COMPAT, LANG_CHARSET)));
serendipity_set_config_var('template_engine', isset($themeInfo['engine']) ? $themeInfo['engine'] : 'default');
}
} else {
echo 'Error: Template Directory not writeable';
return false;
}
}
return true;
}
//Check code from $param1 for php-errors
//return: true if no error found, false otherwise
function checkSyntax($code) {
global $serendipity;
$tempFile = $serendipity['serendipityPath'] . 'templates_c/template_editor_temp.php';
file_put_contents($tempFile, $code);
$errors = shell_exec("php -l $tempFile");
if (strpos($errors, 'Errors parsing') === false) {
return true;
} else {
return false;
}
}
/*
* http://codestips.com/php-copy-directory-from-source-to-destination/
* */
function copy_directory($source, $destination ) {
if ( is_dir( $source ) ) {
@mkdir( $destination );
$directory = dir( $source );
while ( FALSE !== ( $readdirectory = $directory->read() ) ) {
if ( $readdirectory == '.' || $readdirectory == '..' ) {
continue;
}
$PathDir = $source . '/' . $readdirectory;
if ( is_dir( $PathDir ) ) {
$this->copy_directory( $PathDir, $destination . '/' . $readdirectory );
continue;
}
copy( $PathDir, $destination . '/' . $readdirectory );
}
$directory->close();
} else {
copy( $source, $destination );
}
}
function debugMsg($msg) {
global $serendipity;
$this->debug_fp = @fopen ( $serendipity ['serendipityPath'] . 'templates_c/template_editor.log', 'a' );
if (! $this->debug_fp) {
return false;
}
if (empty ( $msg )) {
fwrite ( $this->debug_fp, "failure \n" );
} else {
fwrite ( $this->debug_fp, print_r ( $msg, true ) );
}
fclose ( $this->debug_fp );
}
}
/* vim: set sts=4 ts=4 expandtab : */
?>