/**
* Triggers an individual event.
*
* NOTE: The payload sent to the event method is a pointer to the actual data.
* This means that any operations on the data will affect the original data.
* Use with care.
*
* @param string $event_name A string with the name of the event to trigger. Case sensitive.
* @param mixed $payload (optional) A variable pointer to send to the event method.
*
* @return void
*/
public static function trigger($event_name = null, &$payload = null)
{
if (empty($event_name) || !is_string($event_name)) {
return;
}
if (!array_key_exists($event_name, self::$events)) {
return;
}
if (!function_exists('module_file_path')) {
$ci =& get_instance();
$ci->load->helper('application');
}
$subscribers = self::$events[$event_name];
foreach ($subscribers as $subscriber) {
if (strpos($subscriber['filename'], '.php') == false) {
$subscriber['filename'] .= '.php';
}
$file_path = module_file_path($subscriber['module'], $subscriber['filepath'], $subscriber['filename']);
if (!file_exists($file_path)) {
continue;
}
@(include_once $file_path);
if (!class_exists($subscriber['class'])) {
// if class doesn't exist check that the function is callable
// could be just a helper function
if (is_callable($subscriber['method'])) {
call_user_func($subscriber['method'], $payload);
}
continue;
}
$class = new $subscriber['class']();
if (!is_callable(array($class, $subscriber['method']))) {
unset($class);
continue;
}
$class->{$subscriber['method']}($payload);
unset($class);
}
//end foreach
}
private function find_files($files = array(), $type = 'css', $bypass_inheritance = false)
{
// Grab the theme paths from the template library.
$paths = Template::get('theme_paths');
$site_path = Template::get('site_path');
$active_theme = Template::get('active_theme');
$default_theme = Template::get('default_theme');
$new_files = array();
$clean_type = $type;
$type = '.' . $type;
if (self::$debug) {
echo "Active Theme = {$active_theme}<br/>";
echo "Default Theme = {$default_theme}<br/>";
echo 'Site Path = ' . $site_path . '<br/>';
echo 'File(s) to find: ';
print_r($files);
}
foreach ($files as $file) {
// If it's an array, we're dealing with css and it has both
// a file and media keys. Store them for later use.
if ($type == '.css' && is_array($file)) {
$media = $file['media'];
$module = isset($file['module']) ? $file['module'] : '';
$file = $file['file'];
} else {
if ($type == '.js' && is_array($file)) {
$module = isset($file['module']) ? $file['module'] : '';
$file = $file['file'];
}
}
// Strip out the file type for consistency
$file = str_replace($type, '', $file);
// If it contains an external URL, we're all done here.
if (strpos((string) $file, 'http', 0) !== false) {
$new_files[] = $file;
continue;
}
$found = false;
// Is it a module file?
if (!empty($module)) {
$path = module_file_path($module, 'assets', $file);
if (!empty($path)) {
$file_path = '';
$file = array('file' => $file_path, 'server_path' => $path);
if (isset($media)) {
$file['media'] = $media;
}
$new_files[] = $file;
}
continue;
} else {
// We need to check all of the possible theme_paths
foreach ($paths as $path) {
if (self::$debug) {
echo '[Assets] Looking in: <ul><li>' . $site_path . $path . '/' . $default_theme . $file . "{$type}</li>";
echo '<li>' . $site_path . $path . '/' . $default_theme . $type . '/' . $file . $type . "</li>";
if (!empty($active_theme)) {
echo '<li>' . $site_path . $path . '/' . $active_theme . $file . "{$type}</li>";
echo '<li>' . $site_path . $path . '/' . $active_theme . $type . '/' . $file . "{$type}</li>";
}
echo '<li>' . $site_path . self::$asset_base . '/' . $type . '/' . $file . "{$type}</li>";
echo '</ul>';
}
if (!$bypass_inheritance) {
/*
DEFAULT THEME
First, check the default theme. Add it to the array. We check here first so that it
will get overwritten by anything in the active theme.
*/
if (is_file($site_path . $path . '/' . $default_theme . $file . "{$type}")) {
$file_path = base_url() . $path . '/' . $default_theme . $file . "{$type}";
$server_path = $site_path . $path . '/' . $default_theme . $file . "{$type}";
$new_files[] = isset($media) ? array('file' => $file_path, 'media' => $media, 'server_path' => $server_path) : $file_path;
$found = true;
if (self::$debug) {
echo '[Assets] Found file at: <b>' . $site_path . $path . '/' . $default_theme . $file . "{$type}" . "</b><br/>";
}
} else {
if (is_file($site_path . $path . '/' . $default_theme . $clean_type . '/' . $file . "{$type}")) {
$file_path = base_url() . $path . '/' . $default_theme . $clean_type . '/' . $file . ".{$type}";
$server_path = $site_path . $path . '/' . $default_theme . $clean_type . '/' . $file . "{$type}";
$new_files[] = isset($media) ? array('file' => $file_path, 'media' => $media, 'server_path' => $server_path) : $file_path;
$found = true;
if (self::$debug) {
echo '[Assets] Found file at: <b>' . $site_path . $path . '/' . $default_theme . $type . '/' . $file . "{$type}" . "</b><br/>";
}
}
}
}
/*
ACTIVE THEME
By grabbing a copy from both the default theme and the active theme, we can
handle simple CSS-only overrides for a theme, completely changing it's appearance
through a simple child css file.
*/
if (!empty($active_theme) && is_file($site_path . $path . '/' . $active_theme . $file . "{$type}")) {
$file_path = base_url() . $path . '/' . $active_theme . $file . "{$type}";
$server_path = $site_path . $path . '/' . $active_theme . $file . "{$type}";
$new_files[] = isset($media) ? array('file' => $file_path, 'media' => $media, 'server_path' => $server_path) : $file_path;
$found = true;
if (self::$debug) {
echo '[Assets] Found file at: <b>' . $site_path . $path . '/' . $active_theme . $file . "{$type}" . "</b><br/>";
}
} else {
if (is_file($site_path . $path . '/' . $active_theme . $clean_type . '/' . $file . "{$type}")) {
$file_path = base_url() . $path . '/' . $active_theme . $clean_type . '/' . $file . "{$type}";
$server_path = $site_path . $path . '/' . $active_theme . $clean_type . '/' . $file . "{$type}";
$new_files[] = isset($media) ? array('file' => $file_path, 'media' => $media, 'server_path' => $server_path) : $file_path;
$found = true;
if (self::$debug) {
echo '[Assets] Found file at: <b>' . $site_path . $path . '/' . $active_theme . $type . '/' . $file . "{$type}" . "</b><br/>";
}
}
}
/*
ASSET BASE
If the file hasn't been found, yet, we have one more place to look for it:
in the folder specified by 'assets.base_folder', and under the $type sub-folder.
*/
if (!$found) {
// Assets/type folder
if (is_file($site_path . self::$asset_base . '/' . $clean_type . '/' . $file . "{$type}")) {
$file_path = base_url() . self::$asset_base . '/' . $clean_type . '/' . $file . "{$type}";
$server_path = $site_path . self::$asset_base . '/' . $clean_type . '/' . $file . "{$type}";
$new_files[] = isset($media) ? array('file' => $file_path, 'media' => $media, 'server_path' => $server_path) : $file_path;
if (self::$debug) {
echo '[Assets] Found file at: <b>' . $site_path . self::$asset_base . '/' . $type . '/' . $file . "{$type}" . "</b><br/>";
}
} else {
if (is_file($site_path . self::$asset_base . '/' . $file . "{$type}")) {
$file_path = base_url() . self::$asset_base . '/' . $file . "{$type}";
$server_path = $site_path . self::$asset_base . '/' . $file . "{$type}";
$new_files[] = isset($media) ? array('file' => $file_path, 'media' => $media, 'server_path' => $server_path) : $file_path;
if (self::$debug) {
echo '[Assets] Found file at: <b>' . $site_path . self::$asset_base . '/' . $file . "{$type}" . "</b><br/>";
}
}
}
}
// if (!$found)
}
// foreach ($paths as $path)
}
// else
}
return $new_files;
}
public function run()
{
if ($this->input->post('submit') && !$this->input->post('tests')) {
Template::set_message('Please select one or more modules to run tests on.', 'attention');
redirect(SITE_AREA . '/developer/tester');
}
$this->load->library('unit_test');
$this->load->library('Unit_tester');
$this->unit->set_test_items(array('test_name', 'result', 'notes'));
$vars = array();
$vars['results'] = array();
// Someplace to store the results of all of our tests.
$modules = is_array($this->input->post('tests')) ? $this->input->post('tests') : array($this->input->post('tests'));
// Send to view for reload
Template::set('test_names', $modules);
Template::set_block('sub_nav', 'developer/_sub_nav');
// Run through each module, running their tests.
foreach ($modules as $module) {
$tests = module_files($module, 'tests');
$tests = $tests[$module]['tests'];
// Run all of the tests.
foreach ($tests as $test) {
// We need to make sure it's not a sql file!
if (strpos($test, '.sql') === false) {
// Grab our test class
$test_class = str_replace(EXT, '', end(explode('/', $test)));
$module_file_path = module_file_path($module, 'tests', $test);
require $module_file_path;
$class = new $test_class();
// Tell it what module it's running.
// (Saves us from manually doing it for every test class)
$class->set_module_path(dirname($module_file_path));
// Clear previous unit results
$this->unit->reset();
// Run the tests
$class->run_all();
// Store our results for processing later.
$vars['results'][$module . ' : <b>' . ucwords(str_replace('_', ' ', $test_class)) . '</b>'] = array('report' => $this->unit->report(), 'raw' => $this->unit->result(), 'passed' => 0, 'failed' => 0);
}
}
}
// Find our totals
$vars['total_passed'] = 0;
$vars['total_failed'] = 0;
if (count($vars['results'])) {
foreach ($vars['results'] as $key => $result) {
foreach ($result['raw'] as $k => $v) {
// We're not using the results so strip it.
unset($vars['results'][$key]['report']);
if (isset($v['Result'])) {
if (strtolower($v['Result']) == 'passed') {
$vars['total_passed']++;
$vars['results'][$key]['passed']++;
//print_r($vars['results'][$key]);
} else {
$vars['total_failed']++;
$vars['results'][$key]['failed']++;
}
}
}
}
}
Template::set($vars);
// display the results
Template::render();
}
/**
* Returns the 'module_config' array from a modules config/config.php
* file. The 'module_config' contains more information about a module,
* and even provide enhanced features within the UI. All fields are optional
*
* @author Liam Rutherford (http://www.liamr.com)
*
* <code>
* $config['module_config'] = array(
* 'name' => 'Blog', // The name that is displayed in the UI
* 'description' => 'Simple Blog', // May appear at various places within the UI
* 'author' => 'Your Name', // The name of the module's author
* 'homepage' => 'http://...', // The module's home on the web
* 'version' => '1.0.1', // Currently installed version
* 'menu' => array( // A view file containing an <ul> that will be the sub-menu in the main nav.
* 'context' => 'path/to/view'
* )
* );
* </code>
*
* @param $module_name string The name of the module.
* @param $return_full boolean If true, will return the entire config array. If false, will return only the 'module_config' portion.
*
* @return array An array of config settings, or an empty array if empty/not found.
*/
function module_config($module_name = null, $return_full = false)
{
$config_param = array();
$config_file = module_file_path($module_name, 'config', 'config.php');
if (file_exists($config_file)) {
include $config_file;
/* Check for the optional module_config and serialize if exists*/
if (isset($config['module_config'])) {
$config_param = $config['module_config'];
} else {
if ($return_full === true && isset($config) && is_array($config)) {
$config_param = $config;
}
}
}
return $config_param;
}
/**
* Locates file by looping through the active and default themes, and
* then the assets folder (as specified in the config file).
*
* Files are searched for in this order...
* 1 - active_theme/
* 2 - active_theme/type/
* 3 - default_theme/
* 4 - default_theme/type/
* 5 - asset_base/type
*
* Where 'type' is either 'css' or 'js'.
*
* If the file is not found, it is removed from the array. If the file
* is found, a full url is created, using base_path(), unless the path
* already includes 'http' at the beginning of the filename, in which case
* it is simply included in the return files.
*
* For CSS files, if a script of the same name is found in both the
* default_theme and the active_theme folders (or their type sub-folder),
* they are both returned, with the default_theme linked to first, so that
* active_theme styles can override those in the default_theme without
* having to recreate the entire stylesheet.
*
* @access private
*
* @param array $files An array of file names to search for.
* @param string $type Either 'css' or 'js'.
* @param bool $bypass_inheritance
*
* @return array The complete list of files with url paths.
*/
private function find_files($files = array(), $type = 'css', $bypass_inheritance = FALSE)
{
// Grab the theme paths from the template library.
$paths = Template::get('theme_paths');
$site_path = Template::get('site_path');
$active_theme = Template::get('active_theme');
$default_theme = Template::get('default_theme');
$new_files = array();
$clean_type = $type;
$type = '.' . $type;
if (self::$debug) {
echo "Active Theme = {$active_theme}<br/>";
echo "Default Theme = {$default_theme}<br/>";
echo "Site Path = {$site_path}<br/>";
echo 'File(s) to find: ';
print_r($files);
}
foreach ($files as $file) {
// If it's an array, we're dealing with css and it has both
// a file and media keys. Store them for later use.
if (is_array($file)) {
if ($type == '.css') {
$media = $file['media'];
}
$module = isset($file['module']) ? $file['module'] : '';
$file = $file['file'];
}
// Strip out the file type for consistency
$file = str_replace($type, '', $file);
$rtl = 'rtl';
//Check for HTTPS or HTTP connection
if (isset($_SERVER['HTTPS'])) {
$http_protocol = "https";
} else {
$http_protocol = "http";
}
// If it contains an external URL, we're all done here.
if (strpos((string) $file, $http_protocol, 0) !== FALSE) {
$new_files[] = !empty($media) ? array('file' => $file, 'media' => $media) : $file;
continue;
}
$found = FALSE;
// Is it a module file?
if (!empty($module)) {
$file_path_name = $file;
$path = module_file_path($module, 'assets', $file_path_name . $type);
if (empty($path)) {
$file_path_name = $clean_type . '/' . $file;
// Try assets/type folder
$path = module_file_path($module, 'assets', $file_path_name . $type);
}
if (!empty($path) && lang('bf_language_direction') == $rtl) {
$path_rtl = module_file_path($module, 'assets', $file_path_name . '-' . $rtl . $type);
if (!empty($path_rtl)) {
$path = $path_rtl;
}
}
if (self::$debug) {
echo "[Assets] Lookin for MODULE asset at: {$path}<br/>" . PHP_EOL;
}
if (!empty($path)) {
$file_path = '';
$file = array('file' => $file_path, 'server_path' => $path);
if (isset($media)) {
$file['media'] = $media;
}
$new_files[] = $file;
}
continue;
} else {
$media = empty($media) ? '' : $media;
// We need to check all of the possible theme_paths
foreach ($paths as $path) {
if (self::$debug) {
echo "[Assets] Looking in: <ul><li>{$site_path}{$path}/{$default_theme}{$file}{$type}</li>" . PHP_EOL;
echo "<li>{$site_path}{$path}/{$default_theme}{$type}/{$file}{$type}</li>" . PHP_EOL;
if (!empty($active_theme)) {
echo "<li>{$site_path}{$path}/{$active_theme}{$file}{$type}</li>" . PHP_EOL;
echo "<li>{$site_path}{$path}/{$active_theme}{$type}/{$file}{$type}</li>" . PHP_EOL;
}
echo '<li>' . $site_path . self::$asset_base . "/{$type}/{$file}{$type}</li>" . PHP_EOL;
echo '</ul>' . PHP_EOL;
}
/*
* If default_theme and active_theme are the same,
* checking the default_theme would just repeat the
* active_theme section below, resulting in duplicates
*/
if (!$bypass_inheritance && $default_theme !== $active_theme) {
/*
DEFAULT THEME
First, check the default theme. Add it to the array. We check here first so that it
will get overwritten by anything in the active theme.
*/
if ($file_array = self::get_file_array($site_path, $path . '/' . $default_theme, $file, $type, $media)) {
$new_files[] = $file_array;
$found = TRUE;
} else {
if ($file_array = self::get_file_array($site_path, $path . '/' . $default_theme . $clean_type . '/', $file, $type, $media)) {
$new_files[] = $file_array;
$found = TRUE;
}
}
}
/*
ACTIVE THEME
By grabbing a copy from both the default theme and the active theme, we can
handle simple CSS-only overrides for a theme, completely changing it's appearance
through a simple child css file.
*/
if (!empty($active_theme)) {
if ($file_array = self::get_file_array($site_path, $path . '/' . $active_theme, $file, $type, $media)) {
$new_files[] = $file_array;
$found = TRUE;
} else {
if ($file_array = self::get_file_array($site_path, $path . '/' . $active_theme . $clean_type . '/', $file, $type, $media)) {
$new_files[] = $file_array;
$found = TRUE;
}
}
}
/*
ASSET BASE
If the file hasn't been found, yet, we have one more place to look for it:
in the folder specified by 'assets.base_folder', and under the $type sub-folder.
*/
if (!$found) {
// Assets/type folder
if ($file_array = self::get_file_array($site_path, self::$asset_base . '/' . $clean_type . '/', $file, $type, $media)) {
$new_files[] = $file_array;
} else {
if ($file_array = self::get_file_array($site_path, self::$asset_base . '/', $file, $type, $media)) {
$new_files[] = $file_array;
}
}
}
// if (!$found)
}
// foreach ($paths as $path)
}
// else
}
//end foreach
return $new_files;
}
public static function trigger($event_name = null, &$payload = null)
{
if (empty($event_name) || !is_string($event_name)) {
return;
}
if (!array_key_exists($event_name, self::$events)) {
return;
}
if (!function_exists('module_file_path')) {
$ci =& get_instance();
$ci->load->helper('application');
}
$subscribers = self::$events[$event_name];
foreach ($subscribers as $subscriber) {
$file_path = module_file_path($subscriber['module'], $subscriber['filepath'], $subscriber['filename']);
if (!file_exists($file_path)) {
continue;
}
@(include $file_path);
if (!class_exists($subscriber['class'])) {
continue;
}
$class = new $subscriber['class']();
if (!is_callable(array($class, $subscriber['method']))) {
unset($class);
continue;
}
$class->{$subscriber['method']}($payload);
unset($class);
}
}
/**
* Save a language file
*
* @param string $filename The name of the file to locate. The file will be found by looking in all modules.
* @param string $language The language to retrieve.
* @param array $settings An array of the language settings
* @param bool $return TRUE to return the contents or FALSE to write to file
*
* @return mixed A string when the $return setting is TRUE
*/
function save_lang_file($filename = NULL, $language = 'english', $settings = NULL, $return = FALSE)
{
if (empty($filename) || !is_array($settings)) {
return FALSE;
}
// Is it the application_lang file?
if ($filename == 'application_lang.php' || $filename == 'datatable_lang.php') {
$path = APPPATH . 'language/' . $language . '/' . $filename;
} else {
$module = str_replace('_lang.php', '', $filename);
$path = module_file_path($module, 'language', $language . '/' . $filename);
// If it's empty still, just grab the module path
if (empty($path)) {
$path = module_path($module, 'language');
}
}
// Load the file so we can loop through the lines
if (is_file($path)) {
$contents = file_get_contents($path);
$empty = FALSE;
} else {
// Create the folder...
$folder = basename($path) == 'language' ? $path . '/' . $language : dirname($path);
if (!is_dir($folder)) {
mkdir($folder);
$path = basename($path) == 'language' ? $folder . '/' . $module . '_lang.php' : $path;
}
$contents = '';
$empty = TRUE;
}
// Save the file.
foreach ($settings as $name => $val) {
// Is the config setting in the file?
$start = strpos($contents, '$lang[\'' . $name . '\']');
$end = strpos($contents, ';', $start);
$search = substr($contents, $start, $end - $start + 1);
//var_dump($search); die();
if (is_array($val)) {
$tval = 'array(\'';
$tval .= implode("','", $val);
$tval .= '\')';
$val = $tval;
unset($tval);
} else {
if (is_numeric($val)) {
$val = $val;
} else {
$val = '\'' . str_replace("'", "\\'", $val) . '\'';
}
}
if (!$empty) {
$contents = str_replace($search, '$lang[\'' . $name . '\'] = ' . $val . ';', $contents);
} else {
$contents .= '$lang[\'' . $name . '\'] = ' . $val . ";\n";
}
}
//end foreach
// is the code we are producing OK?
if (!is_null(eval(str_replace('<?php', '', $contents)))) {
return FALSE;
}
// Make sure the file still has the php opening header in it...
if (strpos($contents, '<?php') === FALSE) {
$contents = '<?php if ( ! defined(\'BASEPATH\')) exit(\'No direct script access allowed\');' . "\n\n" . $contents;
}
// Write the changes out...
if (!function_exists('write_file')) {
$CI = get_instance();
$CI->load->helper('file');
}
if ($return == FALSE) {
$result = write_file($path, $contents);
} else {
return $contents;
}
if ($result === FALSE) {
return FALSE;
} else {
return TRUE;
}
}
/**
* Deletes a module and all of its files.
*
* @access public
*
* @return void
*/
public function delete()
{
$module_name = $this->input->post('module');
if (!empty($module_name)) {
$this->auth->restrict('Bonfire.Modules.Delete');
$prefix = $this->db->dbprefix;
$this->db->trans_begin();
// check if there is a model to drop (non-table modules will have no model)
$model_name = $module_name . "_model";
if (module_file_path($module_name, 'models', $model_name . '.php')) {
// drop the table
$this->load->model($module_name . '/' . $model_name, 'mt');
$this->dbforge->drop_table($this->mt->get_table());
}
// get any permission ids
$query = $this->db->query('SELECT permission_id FROM ' . $prefix . 'permissions WHERE name LIKE "' . $module_name . '.%.%"');
if ($query->num_rows() > 0) {
foreach ($query->result_array() as $row) {
// undo any permissions that exist
$this->db->where('permission_id', $row['permission_id']);
$this->db->delete('permissions');
// and fron the roles as well.
$this->db->where('permission_id', $row['permission_id']);
$this->db->delete('role_permissions');
}
}
// drop the schema - old Migration schema method
$module_name_lower = preg_replace("/[ -]/", "_", strtolower($module_name));
if ($this->db->field_exists($module_name_lower . '_version', 'schema_version')) {
$this->dbforge->drop_column('schema_version', $module_name_lower . '_version');
}
// drop the Migration record - new Migration schema method
$module_name_lower = preg_replace("/[ -]/", "_", strtolower($module_name));
if ($this->db->field_exists('version', 'schema_version')) {
$this->db->delete('schema_version', array('type' => $module_name_lower . '_'));
}
if ($this->db->trans_status() === FALSE) {
$this->db->trans_rollback();
Template::set_message('We could not delete this module.', $this->db->error, 'error');
} else {
$this->db->trans_commit();
// database was successful in deleting everything. Now try to get rid of the files.
if (delete_files(module_path($module_name), true)) {
@rmdir(module_path($module_name . '/'));
// Log the activity
$this->activity_model->log_activity((int) $this->current_user->id, lang('mb_act_delete') . ': ' . $module_name . ' : ' . $this->input->ip_address(), 'builder');
Template::set_message('The module and associated database entries were successfully deleted.', 'success');
} else {
Template::set_message('The module and associated database entries were successfully deleted, HOWEVER, the module folder and files were not removed. They must be removed manually.', 'info');
}
}
//end if
}
//end if
Template::redirect(SITE_AREA . '/developer/builder');
}
/**
* Deletes a module and all of its files.
*
* @access public
*
* @return void
*/
public function delete()
{
$module_name = $this->input->post('module');
if (!empty($module_name)) {
$this->auth->restrict('Bonfire.Modules.Delete');
$this->db->trans_begin();
// check if there is a model to drop (non-table modules will have no model)
$model_name = $module_name . '_model';
if (module_file_path($module_name, 'models', $model_name . '.php')) {
// drop the table
$this->load->model($module_name . '/' . $model_name, 'mt');
$this->load->dbforge();
$this->dbforge->drop_table($this->mt->get_table());
}
// get any permission ids
$query = $this->db->select('permission_id')->like('name', $module_name . '.', 'after')->get('permissions');
if ($query->num_rows() > 0) {
foreach ($query->result_array() as $row) {
// undo any permissions that exist
$this->db->where('permission_id', $row['permission_id'])->delete('permissions');
// and from the roles as well.
$this->db->where('permission_id', $row['permission_id'])->delete('role_permissions');
}
}
// drop the schema - old Migration schema method
$module_name_lower = preg_replace("/[ -]/", "_", strtolower($module_name));
if ($this->db->field_exists($module_name_lower . '_version', 'schema_version')) {
$this->dbforge->drop_column('schema_version', $module_name_lower . '_version');
}
// drop the Migration record - new Migration schema method
if ($this->db->field_exists('version', 'schema_version')) {
$this->db->delete('schema_version', array('type' => $module_name_lower . '_'));
}
if ($this->db->trans_status() === FALSE) {
$this->db->trans_rollback();
Template::set_message(lang('mb_delete_trans_false'), $this->db->error, 'error');
} else {
$this->db->trans_commit();
// database was successful in deleting everything. Now try to get rid of the files.
if (delete_files(module_path($module_name), true)) {
@rmdir(module_path($module_name . '/'));
// Log the activity
log_activity((int) $this->current_user->id, lang('mb_act_delete') . ': ' . $module_name . ' : ' . $this->input->ip_address(), 'builder');
Template::set_message(lang('mb_delete_success'), 'success');
} else {
Template::set_message(lang('mb_delete_success') . lang('mb_delete_success_db_only'), 'info');
}
}
//end if
}
//end if
redirect(SITE_AREA . '/developer/builder');
}
/**
* Performs the image processing based on the parameters provided in the GET request
*
* @param string $file The name of the image to return.
*/
public function index($file = null)
{
if (empty($file) || !is_string($file)) {
die('No image to process.');
}
$this->output->enable_profiler(false);
// Get our params
$assets = $this->input->get('assets') ? $this->input->get('assets') : 'assets/images';
$size = $this->input->get('size');
$height = $this->input->get('height');
$width = $this->input->get('width');
$ratio = $this->input->get('ratio');
$force = $this->input->get('force');
$module = $this->input->get('module');
$ext = pathinfo($file, PATHINFO_EXTENSION);
if (empty($ext)) {
die('Filename does not include a file extension.');
}
// Is it a square?
if (!empty($size)) {
$height = (int) $size;
$width = (int) $size;
$ratio = 'no';
}
if (!empty($module)) {
$img_file = module_file_path($module, $assets, $file);
} else {
$img_file = FCPATH . $assets . '/' . $file;
}
if (!is_file($img_file)) {
die('Image could not be found.');
}
$new_file = FCPATH . 'assets/cache/' . str_replace('.' . $ext, '', $file) . "_{$width}x{$height}." . $ext;
if (!is_file($new_file) || $force != 'yes') {
$config = array('image_library' => 'gd2', 'source_image' => $img_file, 'new_image' => $new_file, 'create_thumb' => false, 'maintain_ratio' => $ratio == 'no' ? false : true, 'master_dim' => !empty($width) ? 'width' : 'height', 'width' => !empty($width) ? $width : $height, 'height' => !empty($height) ? $height : $width);
$this->load->library('image_lib', $config);
$this->image_lib->resize();
}
$this->output->set_content_type($ext)->set_output(file_get_contents($new_file));
}
/**
* Save a language file
*
* @param string $filename The name of the file to locate. The file will be found by looking in all modules.
* @param string $language The language to retrieve.
* @param array $settings An array of the language settings
* @param bool $return TRUE to return the contents or FALSE to write to file
*
* @return mixed A string when the $return setting is TRUE
*/
function save_lang_file($filename = NULL, $language = 'english', $settings = NULL, $return = FALSE)
{
if (empty($filename) || !is_array($settings)) {
return FALSE;
}
// Is it the application_lang file?
if ($filename == 'application_lang.php' || $filename == 'datatable_lang.php') {
$orig_path = APPPATH . 'language/english/' . $filename;
$path = APPPATH . 'language/' . $language . '/' . $filename;
} else {
$module = str_replace('_lang.php', '', $filename);
$orig_path = module_file_path($module, 'language', 'english/' . $filename);
$path = module_file_path($module, 'language', $language . '/' . $filename);
// If it's empty still, just grab the module path
if (empty($path)) {
$path = module_path($module, 'language');
}
}
// Load the file so we can loop through the lines
if (!is_file($orig_path)) {
return FALSE;
}
$contents = file_get_contents($orig_path);
$contents = trim($contents) . "\n";
if (!is_file($path)) {
// Create the folder...
$folder = basename($path) == 'language' ? $path . '/' . $language : dirname($path);
if (!is_dir($folder)) {
mkdir($folder);
$path = basename($path) == 'language' ? $folder . '/' . $module . '_lang.php' : $path;
}
}
// Save the file.
foreach ($settings as $name => $val) {
// Use strrpos() instead of strpos() so we don't lose data
// when people have put duplicate keys in the english files
$start = strrpos($contents, '$lang[\'' . $name . '\']');
if ($start === FALSE) {
// tried to add non-existent value?
return FALSE;
}
$end = strpos($contents, "\n", $start) + strlen("\n");
if ($val !== '') {
$val = '\'' . addcslashes($val, '\'\\') . '\'';
$replace = '$lang[\'' . $name . '\'] = ' . $val . ";\n";
} else {
$replace = '// ' . substr($contents, $start, $end - $start);
}
$contents = substr($contents, 0, $start) . $replace . substr($contents, $end);
}
//end foreach
// is the code we are producing OK?
if (!is_null(eval(str_replace('<?php', '', $contents)))) {
return FALSE;
}
// Make sure the file still has the php opening header in it...
if (strpos($contents, '<?php') === FALSE) {
$contents = '<?php if ( ! defined(\'BASEPATH\')) exit(\'No direct script access allowed\');' . "\n\n" . $contents;
}
// Write the changes out...
if (!function_exists('write_file')) {
$CI = get_instance();
$CI->load->helper('file');
}
if ($return == FALSE) {
$result = write_file($path, $contents);
} else {
return $contents;
}
if ($result === FALSE) {
return FALSE;
} else {
return TRUE;
}
}