X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=encode.php;h=bad7b4b0a4f26386b8f160861dd5b5da2acdb982;hb=71fc7c41c946279b6d1e1072f72ad3f5aa6a7b39;hp=c3c71a7bb8a4613e7d27f697b564868d67b0e38e;hpb=3698f739c8155069451c61085ab925250c592e42;p=wfpl.git
diff --git a/encode.php b/encode.php
index c3c71a7..bad7b4b 100644
--- a/encode.php
+++ b/encode.php
@@ -4,24 +4,45 @@
#
# This file is part of wfpl.
#
-# wfpl is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
+# wfpl is free software; you can redistribute it and/or modify it under the
+# terms of the GNU Lesser General Public License as published by the Free
+# Software Foundation; either version 2.1 of the License, or (at your option)
# any later version.
#
-# wfpl is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
+# wfpl is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
+# more details.
#
-# You should have received a copy of the GNU General Public License
-# along with wfpl; see the file COPYING. If not, write to the
-# Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-# MA 02111-1307, USA.
+# You should have received a copy of the GNU Lesser General Public License
+# along with wfpl; if not, write to the Free Software Foundation, Inc., 51
+# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-# This file contains basic encodings
+# This file contains basic encodings. These are used by the encoder. You can
+# specify any template tag to be encoded with this syntax: ~variable.encoding~
+#
+# this example:
~foo.html~
+# will encode foo (using enc_html()) before displaying it, so that characters
+# such as < will display properly.
+
+function enc_jsdq($str) {
+ $str = enc_sql($str);
+ $str = str_replace("\n", "\\n", $str);
+ return str_replace("\r", "\\r", $str);
+}
+
+# encode for putting within double-quotes in SQL
+function enc_sql($str) {
+ $str = str_replace("\\", "\\\\", $str);
+ $str = str_replace('"', "\\\"", $str);
+ return $str;
+}
+
+# Encode for output in html. does nothing with whitespace
+#
+# Example:
~foo.html~
function enc_html($str) {
$str = str_replace('&', '&', $str);
$str = str_replace('<', '<', $str);
@@ -29,15 +50,45 @@ function enc_html($str) {
return $str;
}
+# Encode for output in html. Convert newlines to
+#
+# Example:
~foo.html~
+function enc_htmlbr($str) {
+ $str = enc_html($str);
+ $str = str_replace("\n", " \n", $str);
+ return $str;
+}
+
-# html attributes (eg
function enc_attr($str) {
$str = str_replace('&', '&', $str);
$str = str_replace('"', '"', $str);
return $str;
}
-# this is a stupid hack to work around html's stupid syntax for checkboxes
+# URI agument value.
+#
+# Example: http://example.com?foo=~foo.url_val~
+function enc_url_val($str) {
+ return rawurlencode($str);
+}
+
+# FIXME
+function enc_url_path($str) {
+ $str = rawurlencode($str);
+ $str = str_replace('%2F', '/', $str);
+ return $str;
+}
+
+
+# This is a hack to work around html's stupid syntax for checkboxes.
+#
+# Place the template marker just before a " somewhere.
+#
+# Example:
function enc_checked($str) {
if($str == 'Yes') {
return '" checked="checked';
@@ -45,5 +96,150 @@ function enc_checked($str) {
return '';
}
}
-
+# add a tab at the begining of each non-empty line
+function enc_tab($str) {
+ $lines = explode("\n", $str);
+ $out = '';
+ foreach($lines as $line) {
+ if($line) {
+ $out .= "\t$line";
+ }
+ $out .= "\n";
+ }
+
+ # remove the extra newline added above
+ return substr($out, 0, -1);
+}
+
+function enc_upper($str) {
+ return strtoupper($str);
+}
+
+function enc_ddmmyyyyhhmm($seconds) {
+ return date('m/d/Y g:ia', (int)$seconds);
+}
+
+
+# display