X-Git-Url: http://git.polytechnique.org/?a=blobdiff_plain;f=banana%2Fmisc.inc.php;h=7a782c4dcf8f8f8cfba14a976ed3be3e556a2f4d;hb=e230b41a76b8a87bbf5fda577b2d239b8168e471;hp=f8af7b2d6100da07b3ecf7d208a81092efd64324;hpb=e7241984874c3e08770db21a8abb8c04813c27f7;p=banana.git
diff --git a/banana/misc.inc.php b/banana/misc.inc.php
index f8af7b2..7a782c4 100644
--- a/banana/misc.inc.php
+++ b/banana/misc.inc.php
@@ -30,6 +30,101 @@ function textFormat_translate($format)
}
}
+/** Redirect to the page with the given parameter
+ * @ref makeLink
+ */
+function redirectInBanana($params)
+{
+ header('Location: ' . makeLink($params));
+}
+
+/** Make a link using the given parameters
+ * @param ARRAY params, the parameters with
+ * key => value
+ * Known key are:
+ * - group = group name
+ * - artid/first = article id the the group
+ * - subscribe = to show the subscription page
+ * - action = action to do (new, cancel, view)
+ * - part = to show the given MIME part of the article
+ * - pj = to get the given attachment
+ * - xface = to make a link to an xface
+ *
+ * Can be overloaded by defining a hook_makeLink function
+ */
+function makeLink($params)
+{
+ if (function_exists('hook_makeLink')
+ && $res = hook_makeLink($params)) {
+ return $res;
+ }
+ $proto = empty($_SERVER['HTTPS']) ? 'http://' : 'https://';
+ $host = $_SERVER['HTTP_HOST'];
+ $file = $_SERVER['PHP_SELF'];
+
+ if (isset($params['xface'])) {
+ $file = dirname($file) . '/xface.php';
+ $get = 'face=' . $params['xface'];
+ } else if (count($params) != 0) {
+ $get = '?';
+ foreach ($params as $key=>$value) {
+ if (strlen($get) != 1) {
+ $get .= '&';
+ }
+ $get .= $key . '=' . $value;
+ }
+ } else {
+ $get = '';
+ }
+
+ return $proto . $host . $file . $get;
+}
+
+/** Format a link to be use in a link
+ * @ref makeLink
+ */
+function makeHREF($params, $text = null)
+{
+ $link = makeLink($params);
+ if (is_null($text)) {
+ $text = $link;
+ }
+ $target = null;
+ if (isset($params['action']) && $params['action'] == 'view') {
+ $target = ' target="_blank"';
+ }
+ return '' . $text . '';
+}
+
+/** Format tree images links
+ * @param img STRING Image name (without extension)
+ * @param alt STRING alternative string
+ * @param width INT to force width of the image (null if not defined)
+ *
+ * This function can be overloaded by defining hook_makeImg()
+ */
+function makeImg($img, $alt, $height = null, $width = null)
+{
+ if (function_exists('hook_makeImg')
+ && $res = hook_makeImg($img, $alt, $height, $width)) {
+ return $res;
+ }
+
+ if (!is_null($width)) {
+ $width = ' width="' . $width . '"';
+ }
+ if (!is_null($height)) {
+ $height = ' height="' . $height . '"';
+ }
+
+ $proto = empty($_SERVER['HTTPS']) ? 'http://' : 'https://';
+ $host = $_SERVER['HTTP_HOST'];
+ $file = dirname($_SERVER['PHP_SELF']) . '/img/' . $img . '.gif';
+ $url = $proto . $host . $file;
+
+ return '';
+}
+
/********************************************************************************
* HTML STUFF
* Taken from php.net
@@ -114,14 +209,14 @@ function richtextToHtml($source)
*/
function _headerdecode($charset, $c, $str) {
- $s = ($c == 'Q') ? quoted_printable_decode($str) : base64_decode($str);
+ $s = ($c == 'Q' || $c == 'q') ? quoted_printable_decode($str) : base64_decode($str);
$s = iconv($charset, 'iso-8859-15', $s);
return str_replace('_', ' ', $s);
}
function headerDecode($value) {
- $val = preg_replace('/(=\?[^?]*\?[BQ]\?[^?]*\?=) (=\?[^?]*\?[BQ]\?[^?]*\?=)/', '\1\2', $value);
- return preg_replace('/=\?([^?]*)\?([BQ])\?([^?]*)\?=/e', '_headerdecode("\1", "\2", "\3")', $val);
+ $val = preg_replace('/(=\?[^?]*\?[BQbq]\?[^?]*\?=) (=\?[^?]*\?[BQbq]\?[^?]*\?=)/', '\1\2', $value);
+ return preg_replace('/=\?([^?]*)\?([BQbq])\?([^?]*)\?=/e', '_headerdecode("\1", "\2", "\3")', $val);
}
function headerEncode($value, $trim = 0) {
@@ -163,7 +258,7 @@ function formatDisplayHeader($_header,$_text) {
$res = "";
$groups = preg_split("/[\t ]*,[\t ]*/",$_text);
foreach ($groups as $g) {
- $res.="$g, ";
+ $res .= makeHREF(Array('group' => $g), $g) . ', ';
}
return substr($res,0, -2);
@@ -184,13 +279,13 @@ function formatDisplayHeader($_header,$_text) {
$p = $banana->spool->overview[$p]->parent;
}
foreach (array_reverse($par_ok) as $p) {
- $rsl .= "spool->group}&artid=$p\">$ndx ";
+ $rsl .= makeHREF(Array('group' => $banana->spool->group), $ndx) . ' ';
$ndx++;
}
return $rsl;
case "x-face":
- return '
';
+ return '
';
default:
if (function_exists('hook_formatDisplayHeader')
@@ -250,15 +345,18 @@ function displayshortcuts($first = -1) {
extract($banana->state);
$res = '
]*>|
]*>)@", "\\1
-- \\2", $res);
- $res = preg_replace("@
]*>\n?-- \n?(
]*>)@", "
--
\\2", $res);
- $parts = preg_split("@(:?
]*>\n?-- \n?
|]*>|
]*>)@", "\\1
-- \\2", $res);
+ $res = preg_replace("@
]*>\n?-- ?\n?(
]*>)@", "
--
\\2", $res);
+ $res = preg_replace("@(
]*>)\n?-- ?\n@", "
--
\\1", $res); + $parts = preg_split("@(:?]*>\n?-- ?\n?
|
]*>\n?-- ?\n?
]*>)@", $res); } else { while (preg_match("@(^||\n)>@i", $res)) { $res = preg_replace("@(^||\n)((>[^\n]*\n)+)@ie", "'\\1'" - .".stripslashes(preg_replace('@(^||\n)>[ \\t\\r]*@i', '\\1', '\\2'))" - .".''", - $res); + .".stripslashes(preg_replace('@(^||\n)>[ \\t\\r]*@i', '\\1', '\\2'))" + .".''", + $res); } - $res = preg_replace("@-- ?\n@", "\n-- \n", $res); + $res = preg_replace("@-- ?\n@", "\n-- \n", $res); $parts = preg_split("/\n-- ?\n/", $res); } @@ -429,4 +543,5 @@ function formatbody($_text, $format='plain', $flowed=false) } } +// vim:set et sw=4 sts=4 ts=4 ?>