| 1 |
<? |
| 2 |
|
| 3 |
/* |
| 4 |
* Project: Smarty: the PHP compiled template engine |
| 5 |
* File: Smarty.addons.php |
| 6 |
* Author: Monte Ohrt <monte@ispi.net> |
| 7 |
* Andrei Zmievski <andrei@ispi.net> |
| 8 |
* Version: 1.2.0 |
| 9 |
* Copyright: 2001 ispi of Lincoln, Inc. |
| 10 |
* |
| 11 |
* This program is free software; you can redistribute it and/or |
| 12 |
* modify it under the terms of the GNU General Public License |
| 13 |
* as published by the Free Software Foundation; either version 2 |
| 14 |
* of the License, or (at your option) any later version. |
| 15 |
* |
| 16 |
* This program is distributed in the hope that it will be useful, |
| 17 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 19 |
* GNU General Public License for more details. |
| 20 |
* |
| 21 |
* You should have received a copy of the GNU General Public License |
| 22 |
* along with this program; if not, write to the Free Software |
| 23 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 24 |
* |
| 25 |
* You may contact the authors of Smarty by e-mail at: |
| 26 |
* monte@ispi.net |
| 27 |
* andrei@ispi.net |
| 28 |
* |
| 29 |
* Or, write to: |
| 30 |
* Monte Ohrt |
| 31 |
* CTO, ispi |
| 32 |
* 237 S. 70th suite 220 |
| 33 |
* Lincoln, NE 68510 |
| 34 |
* |
| 35 |
* The latest version of Smarty can be obtained from: |
| 36 |
* http://www.phpinsider.com |
| 37 |
* |
| 38 |
*/ |
| 39 |
|
| 40 |
/*============================================*\ |
| 41 |
Modifiers |
| 42 |
\*============================================*/ |
| 43 |
|
| 44 |
function _smarty_mod_handler() |
| 45 |
{ |
| 46 |
$args = func_get_args(); |
| 47 |
list($func_name, $map_array) = array_splice($args, 0, 2); |
| 48 |
$var = $args[0]; |
| 49 |
|
| 50 |
if ($map_array && is_array($var)) { |
| 51 |
foreach ($var as $key => $val) { |
| 52 |
$args[0] = $val; |
| 53 |
$var[$key] = call_user_func_array($func_name, $args); |
| 54 |
} |
| 55 |
return $var; |
| 56 |
} else { |
| 57 |
return call_user_func_array($func_name, $args); |
| 58 |
} |
| 59 |
} |
| 60 |
|
| 61 |
|
| 62 |
/*======================================================================*\ |
| 63 |
Function: smarty_mod_escape |
| 64 |
Purpose: Escape the string according to escapement type |
| 65 |
\*======================================================================*/ |
| 66 |
function smarty_mod_escape($string, $esc_type = 'html') |
| 67 |
{ |
| 68 |
switch ($esc_type) { |
| 69 |
case 'html': |
| 70 |
return htmlspecialchars($string); |
| 71 |
|
| 72 |
case 'url': |
| 73 |
return urlencode($string); |
| 74 |
|
| 75 |
default: |
| 76 |
return $string; |
| 77 |
} |
| 78 |
} |
| 79 |
|
| 80 |
|
| 81 |
/*======================================================================*\ |
| 82 |
Function: smarty_mod_truncate |
| 83 |
Purpose: Truncate a string to a certain length if necessary, |
| 84 |
optionally splitting in the middle of a word, and |
| 85 |
appending the $etc string. |
| 86 |
\*======================================================================*/ |
| 87 |
function smarty_mod_truncate($string, $length = 80, $etc = '...', $break_words = false) |
| 88 |
{ |
| 89 |
if (strlen($string) > $length) { |
| 90 |
$length -= strlen($etc); |
| 91 |
$fragment = substr($string, 0, $length+1); |
| 92 |
if ($break_words) |
| 93 |
$fragment = substr($fragment, 0, -1); |
| 94 |
else |
| 95 |
$fragment = preg_replace('/\s+(\S+)?$/', '', $fragment); |
| 96 |
return $fragment.$etc; |
| 97 |
} else |
| 98 |
return $string; |
| 99 |
} |
| 100 |
|
| 101 |
|
| 102 |
function smarty_mod_spacify($string, $spacify_char = ' ') |
| 103 |
{ |
| 104 |
return implode($spacify_char, preg_split('//', $string, -1, PREG_SPLIT_NO_EMPTY)); |
| 105 |
} |
| 106 |
|
| 107 |
|
| 108 |
function smarty_mod_date_format($string, $format="%b %e, %Y") |
| 109 |
{ |
| 110 |
return strftime($format, $string); |
| 111 |
} |
| 112 |
|
| 113 |
|
| 114 |
function smarty_mod_string_format($string, $format) |
| 115 |
{ |
| 116 |
return sprintf($format, $string); |
| 117 |
} |
| 118 |
|
| 119 |
function smarty_mod_replace($string, $search, $replace) |
| 120 |
{ |
| 121 |
return str_replace($search, $replace, $string); |
| 122 |
} |
| 123 |
|
| 124 |
function smarty_mod_strip_tags($string, $replace_with_space = true) |
| 125 |
{ |
| 126 |
if ($replace_with_space) |
| 127 |
return preg_replace('!<[^>]*?>!', ' ', $string); |
| 128 |
else |
| 129 |
return strip_tags($string); |
| 130 |
} |
| 131 |
|
| 132 |
function smarty_mod_default($string, $default="") |
| 133 |
{ |
| 134 |
if(empty($string)) |
| 135 |
return $default; |
| 136 |
else |
| 137 |
return $string; |
| 138 |
} |
| 139 |
|
| 140 |
/*============================================*\ |
| 141 |
Custom tag functions |
| 142 |
\*============================================*/ |
| 143 |
|
| 144 |
/*======================================================================*\ |
| 145 |
Function: smarty_func_html_options |
| 146 |
Purpose: Prints the list of <option> tags generated from |
| 147 |
the passed parameters |
| 148 |
\*======================================================================*/ |
| 149 |
function smarty_func_html_options() |
| 150 |
{ |
| 151 |
$print_result = true; |
| 152 |
|
| 153 |
extract(func_get_arg(0)); |
| 154 |
|
| 155 |
settype($output, 'array'); |
| 156 |
settype($values, 'array'); |
| 157 |
settype($selected, 'array'); |
| 158 |
|
| 159 |
$html_result = ""; |
| 160 |
|
| 161 |
for ($i = 0; $i < count($output); $i++) { |
| 162 |
/* By default, check value against $selected */ |
| 163 |
$sel_check = $values[$i]; |
| 164 |
$html_result .= "<option"; |
| 165 |
if ($i < count($values)) |
| 166 |
$html_result .= " value=\"".$values[$i]."\""; |
| 167 |
else |
| 168 |
$sel_check = $output[$i]; /* if more outputs than values, then |
| 169 |
check output against $selected */ |
| 170 |
if (in_array($sel_check, $selected)) |
| 171 |
$html_result .= " selected"; |
| 172 |
$html_result .= ">".$output[$i]."</option>\n"; |
| 173 |
} |
| 174 |
|
| 175 |
if ($print_result) |
| 176 |
print $html_result; |
| 177 |
else |
| 178 |
return $html_result; |
| 179 |
} |
| 180 |
|
| 181 |
|
| 182 |
/*======================================================================*\ |
| 183 |
Function: smarty_func_html_select_date |
| 184 |
Purpose: Prints the dropdowns for date selection. |
| 185 |
\*======================================================================*/ |
| 186 |
function smarty_func_html_select_date() |
| 187 |
{ |
| 188 |
/* Default values. */ |
| 189 |
$prefix = "Date_"; |
| 190 |
$time = time(); |
| 191 |
$start_year = strftime("%Y"); |
| 192 |
$end_year = $start_year; |
| 193 |
$display_days = true; |
| 194 |
$display_months = true; |
| 195 |
$display_years = true; |
| 196 |
$month_format = "%B"; |
| 197 |
$day_format = "%02d"; |
| 198 |
$year_as_text = false; |
| 199 |
|
| 200 |
extract(func_get_arg(0)); |
| 201 |
|
| 202 |
$html_result = ""; |
| 203 |
|
| 204 |
if ($display_months) { |
| 205 |
$month_names = array(); |
| 206 |
|
| 207 |
for ($i = 1; $i <= 12; $i++) |
| 208 |
$month_names[] = strftime($month_format, mktime(0, 0, 0, $i, 1, 2000)); |
| 209 |
|
| 210 |
$html_result .= '<select name="'.$prefix.'Month">'."\n"; |
| 211 |
$html_result .= smarty_func_html_options(array('output' => $month_names, |
| 212 |
'values' => range(1, 12), |
| 213 |
'selected' => strftime("%m", $time), |
| 214 |
'print_result' => false)); |
| 215 |
$html_result .= "</select>\n"; |
| 216 |
} |
| 217 |
|
| 218 |
if ($display_days) { |
| 219 |
$days = range(1, 31); |
| 220 |
array_walk($days, create_function('&$x', '$x = sprintf("'.$day_format.'", $x);')); |
| 221 |
|
| 222 |
$html_result .= '<select name="'.$prefix.'Day">'."\n"; |
| 223 |
$html_result .= smarty_func_html_options(array('output' => $days, |
| 224 |
'values' => range(1, 31), |
| 225 |
'selected' => strftime("%d", $time), |
| 226 |
'print_result' => false)); |
| 227 |
$html_result .= "</select>\n"; |
| 228 |
} |
| 229 |
|
| 230 |
if ($display_years) { |
| 231 |
if ($year_as_text) { |
| 232 |
$html_result .= '<input type="text" name="'.$prefix.'Year" value="'.strftime('%Y', $time).'" size="4" maxlength="4">'; |
| 233 |
} else { |
| 234 |
$years = range($start_year, $end_year); |
| 235 |
|
| 236 |
$html_result .= '<select name="'.$prefix.'Year">'."\n"; |
| 237 |
$html_result .= smarty_func_html_options(array('output' => $years, |
| 238 |
'values' => $years, |
| 239 |
'selected' => strftime("%Y", $time), |
| 240 |
'print_result' => false)); |
| 241 |
$html_result .= "</select>\n"; |
| 242 |
} |
| 243 |
} |
| 244 |
|
| 245 |
print $html_result; |
| 246 |
} |
| 247 |
|
Parent Directory
| 
Revision Log