diff options
| author | dave <dave@36083f99-b078-4883-b0ff-0f9b5a30f544> | 2008-05-27 10:22:41 +0000 |
|---|---|---|
| committer | dave <dave@36083f99-b078-4883-b0ff-0f9b5a30f544> | 2008-05-27 10:22:41 +0000 |
| commit | eaf2ab7fcf4a915443d3890d98e1d4049e65be64 (patch) | |
| tree | 18d3d0a78c7c8d1832cd7c6d97bf9b285857e5b5 /engine/lib/input.php | |
| parent | 4baed40f5e6288778670ccd2a37047aefba82faa (diff) | |
| download | elgg-eaf2ab7fcf4a915443d3890d98e1d4049e65be64.tar.gz elgg-eaf2ab7fcf4a915443d3890d98e1d4049e65be64.tar.bz2 | |
create a new social library in the engine. Moved string parsing for links to input.php and removed converting strings to tags from the shouts plugin and added them to the social library.
git-svn-id: https://code.elgg.org/elgg/trunk@723 36083f99-b078-4883-b0ff-0f9b5a30f544
Diffstat (limited to 'engine/lib/input.php')
| -rw-r--r-- | engine/lib/input.php | 73 |
1 files changed, 46 insertions, 27 deletions
diff --git a/engine/lib/input.php b/engine/lib/input.php index 8cbea6986..9244c16f3 100644 --- a/engine/lib/input.php +++ b/engine/lib/input.php @@ -1,37 +1,37 @@ -<?php - /** - * Parameter input functions. - * This file contains functions for getting input from get/post variables. - * - * @package Elgg - * @subpackage Core - * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2 - * @author Marcus Povey <marcus@dushka.co.uk> - * @copyright Curverider Ltd 2008 - * @link http://elgg.org/ - */ - - /** - * Get some input from variables passed on the GET or POST line. - * - * @param $variable string The variable we want to return. - * @param $default mixed A default value for the variable if it is not found. - */ - function get_input($variable, $default = "") - { - +<?php
+ /**
+ * Parameter input functions.
+ * This file contains functions for getting input from get/post variables.
+ *
+ * @package Elgg
+ * @subpackage Core
+ * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+ * @author Marcus Povey <marcus@dushka.co.uk>
+ * @copyright Curverider Ltd 2008
+ * @link http://elgg.org/
+ */
+
+ /**
+ * Get some input from variables passed on the GET or POST line.
+ *
+ * @param $variable string The variable we want to return.
+ * @param $default mixed A default value for the variable if it is not found.
+ */
+ function get_input($variable, $default = "")
+ {
+
if (isset($_REQUEST[$variable])) {
- $value = $_REQUEST[$variable]; + $value = $_REQUEST[$variable];
return trim($_REQUEST[$variable]);
}
global $CONFIG;
if (isset($CONFIG->input[$variable]))
- return $CONFIG->input[$variable]; - + return $CONFIG->input[$variable];
+
return $default;
- +
}
/**
@@ -49,5 +49,24 @@ }
- + /**
+ * This is a function to make url clickable
+ * @param string text
+ * @return string text
+ **/
+
+ function parse_urls($text) {
+
+ if (preg_match_all('/(?<!href=["\'])((ht|f)tps?:\/\/[^\s\r\n\t<>"\'\!\(\)]+)/ie', $text, $urls)) {
+
+ foreach (array_unique($urls[1]) AS $url){
+ $urltext = $url;
+ $text = str_replace($url, '<a href="'. $url .'" style="text-decoration:underline;">view link</a>', $text);
+ }
+ }
+
+ return $text;
+ }
+
+
?>
\ No newline at end of file |