~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);
$str = str_replace('>', '>', $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 $str;
}
# Encode for output in html. Spaces converted to
#
# Example:
function enc_htmlnbsp($str) {
$str = enc_html($str);
$str = str_replace(' ', ' ', $str);
return $str;
}
# HTML attribute.
#
# Example:
function enc_attr($str) {
$str = str_replace('&', '&', $str);
$str = str_replace('"', '"', $str);
return $str;
}
# URI agument value.
#
# Example: http://example.com?foo=~foo.url_val~
function enc_url_val($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 && $str !== 'No' && $str !== 'False' && $str !== 'false') {
return '" checked="checked';
} else {
return '';
}
}
# add a tab at the begining of each non-empty line
function enc_tab($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);
}
# pass date in the form 2008-05-23
# ercodes date as 05/23/2008
function enc_mmddyyyy($yyyy_mm_dd) {
if(strlen($yyyy_mm_dd) != 10) {
return date('m/d/Y');
}
return substr($yyyy_mm_dd, 5, 2) . '/' . substr($yyyy_mm_dd, 8, 2) . '/' . substr($yyyy_mm_dd, 0, 4);
}
function enc_mmddyyyyhhmm($seconds) {
return date('m/d/Y g:ia', (int)$seconds);
}
define('PULLDOWN_ARRAY', 0); define('PULLDOWN_HASH', 1); define('PULLDOWN_2D', 2);
function pulldown_options_to_2d($options, $keys_from) {
# convert other types of input to value=>display hash
switch($keys_from) {
case PULLDOWN_HASH:
$new_options = array();
foreach($options as $value => $display) {
$new_options[] = array($value, $display);
}
return $new_options;
case PULLDOWN_ARRAY:
$new_options = array();
foreach($options as $opt) {
$new_options[] = array($opt, $opt);
}
return $new_options;
break;
case PULLDOWN_2D:
return $options;
break;
default:
die('pulldown_options_to_2d(): unknown value: "' . print_r($keys_from) . '" passed in $keys_from parameter');
}
}
# call this function before you run() the template so enc_options() knows what
# to do
#
# Parameters:
#
# name: the name of the html control
#
# options: an array of options to display in the pulldown/selectbox
#
# keys_from: Set to one of:
# PULLDOWN_ARRAY: (default) values of $options are displayd and posted
# PULLDOWN_HASH: values of $options are display, keys are posted
# PULLDOWN_2D: $options is a 2 dimensional array.
# $options[0][1] is displayed, $options[0][0] is posted.
# $options[1][1] is displayed, $options[1][0] is posted.
#
# multiple: UNTESTED set to true for multiple-select boxes.
function pulldown($name, $options, $keys_from = PULLDOWN_ARRAY, $multiple = false) {
$options = pulldown_options_to_2d($options, $keys_from);
$GLOBALS[$name . '_options'] = array();
$GLOBALS[$name . '_options']['options'] = $options;
$GLOBALS[$name . '_options']['multiple'] = $multiple;
}
# output a bunch of