dt('Downloads the FirePHP library from http://firephp.org/.'), 'arguments' => array( 'path' => dt('Optional. A path to the download folder. If omitted Drush will use the default location (sites/all/libraries/firephp).'), ), ); $items['devel-reinstall'] = array( 'description' => dt('Disable, Uninstall, and Install a list of projects.'), 'arguments' => array( 'path' => dt('A space separated list of project names.'), ), 'aliases' => array('dre'), ); $items['fn-hook'] = array( 'description' => 'List implementations of a given hook and explore source of specified one.', 'arguments' => array( 'hook' => 'The name of the hook to explore.' ), 'aliases' => array('fnh', 'hook'), ); $items['fn-view'] = array( 'description' => 'Show the source of specified function or method.', 'arguments' => array( 'function' => 'The name of the function or method to view.', ), 'options' => array( '--pipe' => 'Output just the filename of the function', ), 'examples' => array( 'fn-view drupal_set_breadcrumb' => 'View the source code for function "drupal_set_breadcrumb"', 'vi `drush --pipe fn-view user_access`' => 'Edit the file that contains the function "user_access"', 'fn-view NodeController::load' => 'View the source code for method load in the class NodeController' ), 'aliases' => array('fnv'), ); return $items; } /** * Implementation of hook_drush_help(). */ function devel_drush_help($section) { switch ($section) { case 'drush:devel-reinstall': return dt('Disable, Uninstall, and Install a list of projects.'); case 'drush:devel-download': return dt("Downloads the FirePHP library from http://firephp.org/. Places it in the devel module directory. Skips download if library already present. This all happens automatically if you enable devel using drush."); } } /** * A command callback. This is faster than 3 separate bootstraps. */ function drush_devel_reinstall() { $projects = func_get_args(); $args = array_merge(array('pm-disable'), $projects); call_user_func_array('drush_invoke', $args); $args = array_merge(array('pm-uninstall'), $projects); call_user_func_array('drush_invoke', $args); $args = array_merge(array('pm-enable'), $projects); call_user_func_array('drush_invoke', $args); } /** * A command callback. */ function drush_devel_download() { $args = func_get_args(); if (isset($args[0])) { $path = $args[0]; } else { $path = drush_get_context('DRUSH_DRUPAL_ROOT'); if (module_exists('libraries')) { $path .= libraries_get_path('FirePHPCore') . '/FirePHPCore'; } else { $path .= '/'. drupal_get_path('module', 'devel') . '/FirePHPCore'; } } if (is_dir($path)) { drush_log('FirePHP already present. No download required.', 'ok'); } elseif (drush_shell_exec('svn checkout http://firephp.googlecode.com/svn/branches/Library-FirePHPCore-0.3 ' . $path)) { drush_log(dt('FirePHP has been downloaded to @path.', array('@path' => $path)), 'success'); } else { drush_log(dt('Drush was unable to download FirePHP to @path.', array('@path' => $path)), 'error'); } } /** * Implements drush_MODULE_post_COMMAND(). */ function drush_devel_post_enable() { $modules = func_get_args(); if (in_array('devel', $modules)) { drush_devel_download(); } } /** * Command handler. Show hook implementations */ function drush_devel_fn_hook($hook) { if ($hook_implementations = module_implements($hook)) { if ($choice = drush_choice(array_combine($hook_implementations, $hook_implementations), 'Enter the number of the hook implementation you wish to view.')) { return drush_devel_fn_view($choice . "_$hook"); } } else { drush_log(dt('No implementations.'), 'ok'); } } /** * Command handler. Show source code of specified function or method. */ function drush_devel_fn_view($function_name) { if (strpos($function_name, '::') === FALSE) { if (!function_exists($function_name)) { return drush_set_error(dt('Function not found')); } $reflect = new ReflectionFunction($function_name); } else { list($class, $method) = explode('::', $function_name); if (!method_exists($class, $method)) { return drush_set_error(dt('Method not found')); } $reflect = new ReflectionMethod($class, $method); } $func_info = array('!file' => $reflect->getFileName(), '!startline' => $reflect->getStartLine(), '!endline' => $reflect->getEndLine()); //drush_print_pipe(dt("!file -line !startline", $func_info)); drush_print_pipe($reflect->getFileName()); drush_print(dt("// file: !file, lines !startline-!endline", $func_info)); _drush_devel_print_function($reflect->getFileName(), $reflect->getStartLine(), $reflect->getEndLine()); } /** * Print the specified function, including any * doxygen-style comments that come before it. */ function _drush_devel_print_function($file, $start_line, $end_line) { $line_num = 0; $doxygen = NULL; $fp = fopen( $file, 'r' ); while (!feof($fp) && ($line_num < ($start_line - 1))) { $line = fgets($fp); ++$line_num; if (substr($line,0,3) == '/**') { $doxygen = $line; } elseif (isset($doxygen)) { $doxygen .= $line; if ($line_num + 1 == $start_line) { drush_print(rtrim($doxygen)); } if (strstr($line, '*/') !== FALSE) { $doxygen = NULL; } } } while (!feof($fp) && ($line_num < $end_line)) { $line = fgets($fp); ++$line_num; drush_print(rtrim($line)); } }