From ef7d5e1201df1aff7b536f798d0a53d616722be3 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sun, 29 Apr 2001 12:39:55 +0000
Subject: CHANGES:

- Added new form_* functions to common.inc, used for building
  forms: it should improve 'stability' (no form typos, every-
  thing properly escaped/unescaped) and should help providing
  a very consistent user interface (wrt forms).

- Adjusted node.module to use the new form functions.
  (Can be used as an example.)

- Adjusted book.module to use the new form functions.
  (Can be used as an example.)

- Merged function.inc into common.inc!

- Slowly removing all global $status and $rstatus variables:
  use node_status() instead.

TODO:

- Apart from implementing the permission system, I'll spend
  some time updating most modules today and tomorrow to use
  the new form functions.
---
 includes/function.inc | 123 --------------------------------------------------
 1 file changed, 123 deletions(-)
 delete mode 100644 includes/function.inc

(limited to 'includes/function.inc')

diff --git a/includes/function.inc b/includes/function.inc
deleted file mode 100644
index c61ef635c..000000000
--- a/includes/function.inc
+++ /dev/null
@@ -1,123 +0,0 @@
-<?php
-
-$na = "<I>na</I>";
-
-function check_textfield($message) {
-  return strip_tags(str_replace("\"", "&quot;", stripslashes($message)));
-}
-
-function check_select($message) {
-  return check_textfield($message);
-}
-
-function check_export($message) {
-  return check_textfield($message);
-}
-
-function check_textarea($message) {
-  global $allowed_html;
-  return htmlspecialchars(strip_tags(stripslashes($message), $allowed_html));
-}
-
-function check_input($message) {
-  global $allowed_html;
-  return strip_tags(addslashes(stripslashes(substr($message, 0, variable_get(max_input_size, 10000)))), $allowed_html);
-}
-
-function check_code($message) {
-  return $message;
-}
-
-function check_mail($mail) {
-  return eregi("^[_\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,3}$", $mail) ? 1 : 0;
-}
-
-function check_name($name) {
-  return ereg("[^a-zA-Z0-9_-]", $name) ? 0 : 1;
-}
-
-function check_output($message, $nl2br = 0) {
-  global $allowed_html, $na;
-  $var = strip_tags(stripslashes(format_text($message)), $allowed_html);
-  return ($var) ? (($nl2br) ? nl2br($var) : $var) : $na;
-}
-
-function format_plural($count, $singular, $plural) {
-  return ($count == 1) ? "$count ". t($singular) : "$count ". t($plural);
-}
-
-function format_interval($timestamp) {
-  if ($timestamp >= 86400) {
-    $output .= format_plural(floor($timestamp / 86400), "day", "days");
-    $timestamp = $timestamp % 86400;
-  }
-  if ($timestamp >= 3600) {
-    $output .= " ". format_plural(floor($timestamp / 3600), "hour", "hours");
-    $timestamp = $timestamp % 3600;
-  }
-  if ($timestamp >= 60) {
-    $output .= " ". floor($timestamp / 60) ." min";
-    $timestamp = $timestamp % 60;
-  }
-  if ($timestamp > 0) {
-    $output .= " $timestamp sec";
-  }
-  return ($output) ? $output : "0 sec";
-}
-
-function format_date($timestamp, $type = "medium", $format = "") {
-  global $user;
-
-  $timestamp += ($user->timezone) ? $user->timezone - date("Z") : 0;
-
-  switch ($type) {
-    case "small":
-      $date = date("m/d/y - H:i", $timestamp);
-      break;
-    case "medium":
-      $date = t(date("l", $timestamp)) .", ". date("m/d/Y - H:i", $timestamp);
-      break;
-    case "large":
-      $date = t(date("l", $timestamp)) .", ". t(date("F", $timestamp)) ." ". date("d, Y - H:i", $timestamp);
-      break;
-    case "custom":
-      $date = date($format, $timestamp);
-      break;
-    default:
-      $date = t(date("l", $timestamp)) .", ". date("m/d/Y - H:i", $timestamp);
-  }
-  return $date;
-}
-
-function format_username($username) {
-  global $user;
-  if ($username) return (user_access($user, "account") ? "<A HREF=\"admin.php?mod=account&op=view&name=$username\">$username</A>" : "<A HREF=\"account.php?op=view&name=$username\">$username</A>");
-  else return variable_get(anonymous, "Anonymous");
-}
-
-function format_email($address) {
-  global $na;
-  return ($address) ? "<A HREF=\"mailto:$address\">$address</A>" : $na;
-}
-
-function format_url($address, $description = "") {
-  global $na;
-  $description = ($description) ? $description : $address;
-  return ($address) ? "<A HREF=\"$address\">". check_output($description) ."</A>" : $na;
-}
-
-function format_tag($link, $text) {
-  return "'<a href=\"node.php?title='. urlencode('$link') .'\">'. ('$text' ? '$text' : '$link') .'</a>'";
-}
-
-function format_text($text) {
-
-  $src = array( // "/(<\/?)(\w+)([^>]*>)/e",             // convert HTML to lower case
-               "/\[\[(([^\|]*?)(\|([^\|]*?))?)\]\]/e");  // [link|description]
-  $dst = array( // "'\\1'. strtolower('\\2') .'\\3'",    // convert HTML to lower case
-               format_tag('\\2', '\\4'));                // [link|description]
-
-  return preg_replace($src, $dst, $text);
-}
-
-?>
-- 
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