From 0ec8f93ce6b0ab00e6c85cf4648abdd7c0e4db6e Mon Sep 17 00:00:00 2001 From: ben Date: Tue, 17 Jun 2008 17:52:59 +0000 Subject: Fixes #24 - Added a funky display function called friendly_time($timestamp). git-svn-id: https://code.elgg.org/elgg/trunk@956 36083f99-b078-4883-b0ff-0f9b5a30f544 --- engine/lib/elgglib.php | 184 +++++++++++++++++++++++++++++-------------------- 1 file changed, 110 insertions(+), 74 deletions(-) (limited to 'engine') diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php index af48a2200..4377083af 100644 --- a/engine/lib/elgglib.php +++ b/engine/lib/elgglib.php @@ -64,7 +64,7 @@ } /** - * Templating + * Templating and visual functionality */ /** @@ -365,7 +365,116 @@ ); } + + /** + * Displays a UNIX timestamp in a friendly way (eg "less than a minute ago") + * + * @param int $time A UNIX epoch timestamp + * @return string The friendly time + */ + function friendly_time(int $time) { + + $diff = time() - $time; + if ($diff < 60) { + return elgg_echo("friendlytime:justnow"); + } else if ($diff < 3600) { + $diff = round($diff / 60); + if ($diff == 0) $diff = 1; + if ($diff > 1) + return sprintf(elgg_echo("friendlytime:minutes"),$diff); + return sprintf(elgg_echo("friendlytime:minutes:singular"),$diff); + } else if ($diff < 86400) { + $diff = round($diff / 3600); + if ($diff == 0) $diff = 1; + if ($diff > 1) + return sprintf(elgg_echo("friendlytime:hours"),$diff); + return sprintf(elgg_echo("friendlytime:hours:singular"),$diff); + } else { + $diff = round($diff / 86400); + if ($diff == 0) $diff = 1; + if ($diff > 1) + return sprintf(elgg_echo("friendlytime:days"),$diff); + return sprintf(elgg_echo("friendlytime:days:singular"),$diff); + } + + } + + + + /** + * Library loading and handling + */ + /** + * Recursive function designed to load library files on start + * (NB: this does not include plugins.) + * + * @param string $directory Full path to the directory to start with + * @param string $file_exceptions A list of filenames (with no paths) you don't ever want to include + * @param string $file_list A list of files that you know already you want to include + * @return array Array of full filenames + */ + function get_library_files($directory, $file_exceptions = array(), $file_list = array()) { + $extensions_allowed = array('.php'); + if (is_file($directory) && !in_array($directory,$file_exceptions)) { + $file_list[] = $directory; + } else if ($handle = opendir($directory)) { + while ($file = readdir($handle)) { + if (in_array(strrchr($file, '.'), $extensions_allowed) && !in_array($file,$file_exceptions)) { + $file_list = get_library_files($directory . "/" . $file, $file_exceptions, $file_list); + } + } + } + + return $file_list; + + } + + /** + * Ensures that the installation has all the correct files, that PHP is configured correctly, and so on. + * Leaves appropriate messages in the error register if not. + * + * @return true|false True if everything is ok (or Elgg is fit enough to run); false if not. + */ + function sanitised() { + + $sanitised = true; + + if (!file_exists(dirname(dirname(__FILE__)) . "/settings.php")) { + // See if we are being asked to save the file + $save_vars = get_input('db_install_vars'); + $result = ""; + if ($save_vars) + { + $result = create_settings($save_vars, dirname(dirname(__FILE__)) . "/settings.example.php"); + + if (file_put_contents(dirname(dirname(__FILE__)) . "/settings.php", $result)) + $result = ""; // blank result to stop it being displayed in textarea + + } + + // Recheck to see if the file is still missing + if (!file_exists(dirname(dirname(__FILE__)) . "/settings.php")) { + register_error(elgg_view("messages/sanitisation/settings", array('settings.php' => $result))); + $sanitised = false; + } + } + + if (!file_exists(dirname(dirname(dirname(__FILE__))) . "/.htaccess")) { + if (!@copy(dirname(dirname(dirname(__FILE__))) . "/htaccess_dist", dirname(dirname(dirname(__FILE__))) . "/.htaccess")) { + register_error(elgg_view("messages/sanitisation/htaccess", array('.htaccess' => file_get_contents(dirname(dirname(dirname(__FILE__))) . "/htaccess_dist")))); + $sanitised = false; + } + } + + return $sanitised; + + } + + /** + * Registers + */ + /** * Adds an array with a name to a given generic array register. * For example, these are used for menus. @@ -475,79 +584,6 @@ return make_register_object($menu_name, $menu_url); } - /** - * Library loading and handling - */ - - /** - * Recursive function designed to load library files on start - * (NB: this does not include plugins.) - * - * @param string $directory Full path to the directory to start with - * @param string $file_exceptions A list of filenames (with no paths) you don't ever want to include - * @param string $file_list A list of files that you know already you want to include - * @return array Array of full filenames - */ - function get_library_files($directory, $file_exceptions = array(), $file_list = array()) { - $extensions_allowed = array('.php'); - if (is_file($directory) && !in_array($directory,$file_exceptions)) { - $file_list[] = $directory; - } else if ($handle = opendir($directory)) { - while ($file = readdir($handle)) { - if (in_array(strrchr($file, '.'), $extensions_allowed) && !in_array($file,$file_exceptions)) { - $file_list = get_library_files($directory . "/" . $file, $file_exceptions, $file_list); - } - } - } - - return $file_list; - - } - - /** - * Ensures that the installation has all the correct files, that PHP is configured correctly, and so on. - * Leaves appropriate messages in the error register if not. - * - * @return true|false True if everything is ok (or Elgg is fit enough to run); false if not. - */ - function sanitised() { - - $sanitised = true; - - if (!file_exists(dirname(dirname(__FILE__)) . "/settings.php")) { - // See if we are being asked to save the file - $save_vars = get_input('db_install_vars'); - $result = ""; - if ($save_vars) - { - $result = create_settings($save_vars, dirname(dirname(__FILE__)) . "/settings.example.php"); - - if (file_put_contents(dirname(dirname(__FILE__)) . "/settings.php", $result)) - $result = ""; // blank result to stop it being displayed in textarea - - } - - // Recheck to see if the file is still missing - if (!file_exists(dirname(dirname(__FILE__)) . "/settings.php")) { - register_error(elgg_view("messages/sanitisation/settings", array('settings.php' => $result))); - $sanitised = false; - } - } - - if (!file_exists(dirname(dirname(dirname(__FILE__))) . "/.htaccess")) { - if (!@copy(dirname(dirname(dirname(__FILE__))) . "/htaccess_dist", dirname(dirname(dirname(__FILE__))) . "/.htaccess")) { - register_error(elgg_view("messages/sanitisation/htaccess", array('.htaccess' => file_get_contents(dirname(dirname(dirname(__FILE__))) . "/htaccess_dist")))); - $sanitised = false; - } - } - - return $sanitised; - - } - - /** - * Registers - */ /** * Message register handling -- cgit v1.2.3