/[health_html]/inc/Smarty.addons.php
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Contents of /inc/Smarty.addons.php

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Revision 1.1.1.1 - (show annotations) (vendor branch)
Fri Aug 3 09:12:42 2001 UTC (18 years, 2 months ago) by ravilov
Branch: MAIN, pliva
CVS Tags: r0, HEAD
Changes since 1.1: +0 -0 lines
initial import

1 <?php
2 /*
3 * Project: Smarty: the PHP compiled template engine
4 * File: Smarty.addons.php
5 * Author: Monte Ohrt <monte@ispi.net>
6 * Andrei Zmievski <andrei@ispi.net>
7 * Version: 1.3.0
8 * Copyright: 2001 ispi of Lincoln, Inc.
9 *
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2.1 of the License, or (at your option) any later version.
14 *
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
19 *
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with this library; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 *
24 * You may contact the authors of Smarty by e-mail at:
25 * monte@ispi.net
26 * andrei@ispi.net
27 *
28 * Or, write to:
29 * Monte Ohrt
30 * CTO, ispi
31 * 237 S. 70th suite 220
32 * Lincoln, NE 68510
33 *
34 * The latest version of Smarty can be obtained from:
35 * http://www.phpinsider.com
36 *
37 */
38
39
40 /*============================================*\
41 Inserts handler
42 \*============================================*/
43
44 function _smarty_insert_handler($args, $caching, $delimiter)
45 {
46 if ($caching) {
47 $arg_string = serialize($args);
48 return "$delimiter{insert_cache $arg_string}$delimiter";
49 } else {
50 $function_name = 'insert_'.$args['name'];
51 return $function_name($args);
52 }
53 }
54
55
56 /*============================================*\
57 Modifiers
58 \*============================================*/
59
60 function _smarty_mod_handler()
61 {
62 $args = func_get_args();
63 list($func_name, $map_array) = array_splice($args, 0, 2);
64 $var = $args[0];
65
66 if ($map_array && is_array($var)) {
67 foreach ($var as $key => $val) {
68 $args[0] = $val;
69 $var[$key] = call_user_func_array($func_name, $args);
70 }
71 return $var;
72 } else {
73 return call_user_func_array($func_name, $args);
74 }
75 }
76
77
78 /*======================================================================*\
79 Function: smarty_mod_escape
80 Purpose: Escape the string according to escapement type
81 \*======================================================================*/
82 function smarty_mod_escape($string, $esc_type = 'html')
83 {
84 switch ($esc_type) {
85 case 'html':
86 return htmlspecialchars($string);
87
88 case 'url':
89 return urlencode($string);
90
91 default:
92 return $string;
93 }
94 }
95
96
97 /*======================================================================*\
98 Function: smarty_mod_truncate
99 Purpose: Truncate a string to a certain length if necessary,
100 optionally splitting in the middle of a word, and
101 appending the $etc string.
102 \*======================================================================*/
103 function smarty_mod_truncate($string, $length = 80, $etc = '...', $break_words = false)
104 {
105 if ($length == 0)
106 return '';
107
108 if (strlen($string) > $length) {
109 $length -= strlen($etc);
110 $fragment = substr($string, 0, $length+1);
111 if ($break_words)
112 $fragment = substr($fragment, 0, -1);
113 else
114 $fragment = preg_replace('/\s+(\S+)?$/', '', $fragment);
115 return $fragment.$etc;
116 } else
117 return $string;
118 }
119
120
121 function smarty_mod_spacify($string, $spacify_char = ' ')
122 {
123 return implode($spacify_char, preg_split('//', $string, -1, PREG_SPLIT_NO_EMPTY));
124 }
125
126
127 function smarty_mod_date_format($string, $format="%b %e, %Y")
128 {
129 return strftime($format, $string);
130 }
131
132
133 function smarty_mod_string_format($string, $format)
134 {
135 return sprintf($format, $string);
136 }
137
138 function smarty_mod_replace($string, $search, $replace)
139 {
140 return str_replace($search, $replace, $string);
141 }
142
143 function smarty_mod_strip_tags($string, $replace_with_space = true)
144 {
145 if ($replace_with_space)
146 return preg_replace('!<[^>]*?>!', ' ', $string);
147 else
148 return strip_tags($string);
149 }
150
151 function smarty_mod_default($string, $default="")
152 {
153 if(empty($string))
154 return $default;
155 else
156 return $string;
157 }
158
159 /*============================================*\
160 Custom tag functions
161 \*============================================*/
162
163 /*======================================================================*\
164 Function: smarty_func_html_options
165 Purpose: Prints the list of <option> tags generated from
166 the passed parameters
167 \*======================================================================*/
168 function smarty_func_html_options()
169 {
170 $print_result = true;
171
172 extract(func_get_arg(0));
173
174 $html_result = "";
175
176 settype($selected, 'array');
177 if (isset($options)) {
178 settype($options, 'array');
179 foreach ($options as $key => $value) {
180 $html_result .= "<option value=\"$key\"";
181 if (in_array($key, $selected))
182 $html_result .= " selected";
183 $html_result .= ">$value</option>\n";
184 }
185 } else {
186 settype($output, 'array');
187 settype($values, 'array');
188 for ($i = 0; $i < count($output); $i++) {
189 /* By default, check value against $selected */
190 $sel_check = $values[$i];
191 $html_result .= "<option";
192 if ($i < count($values))
193 $html_result .= " value=\"".$values[$i]."\"";
194 else
195 $sel_check = $output[$i]; /* if more outputs than values, then
196 check output against $selected */
197 if (in_array($sel_check, $selected))
198 $html_result .= " selected";
199 $html_result .= ">".$output[$i]."</option>\n";
200 }
201 }
202
203 if ($print_result)
204 print $html_result;
205 else
206 return $html_result;
207 }
208
209
210 /*======================================================================*\
211 Function: smarty_func_html_select_date
212 Purpose: Prints the dropdowns for date selection.
213 \*======================================================================*/
214 function smarty_func_html_select_date()
215 {
216 /* Default values. */
217 $prefix = "Date_";
218 $time = time();
219 $start_year = strftime("%Y");
220 $end_year = $start_year;
221 $display_days = true;
222 $display_months = true;
223 $display_years = true;
224 $month_format = "%B";
225 $day_format = "%02d";
226 $year_as_text = false;
227
228 extract(func_get_arg(0));
229
230 $html_result = "";
231
232 if ($display_months) {
233 $month_names = array();
234
235 for ($i = 1; $i <= 12; $i++)
236 $month_names[] = strftime($month_format, mktime(0, 0, 0, $i, 1, 2000));
237
238 $html_result .= '<select name="'.$prefix.'Month">'."\n";
239 $html_result .= smarty_func_html_options(array('output' => $month_names,
240 'values' => range(1, 12),
241 'selected' => strftime("%m", $time),
242 'print_result' => false));
243 $html_result .= "</select>\n";
244 }
245
246 if ($display_days) {
247 $days = range(1, 31);
248 array_walk($days, create_function('&$x', '$x = sprintf("'.$day_format.'", $x);'));
249
250 $html_result .= '<select name="'.$prefix.'Day">'."\n";
251 $html_result .= smarty_func_html_options(array('output' => $days,
252 'values' => range(1, 31),
253 'selected' => strftime("%d", $time),
254 'print_result' => false));
255 $html_result .= "</select>\n";
256 }
257
258 if ($display_years) {
259 if ($year_as_text) {
260 $html_result .= '<input type="text" name="'.$prefix.'Year" value="'.strftime('%Y', $time).'" size="4" maxlength="4">';
261 } else {
262 $years = range($start_year, $end_year);
263
264 $html_result .= '<select name="'.$prefix.'Year">'."\n";
265 $html_result .= smarty_func_html_options(array('output' => $years,
266 'values' => $years,
267 'selected' => strftime("%Y", $time),
268 'print_result' => false));
269 $html_result .= "</select>\n";
270 }
271 }
272
273 print $html_result;
274 }
275
276 /* vim: set expandtab: */
277
278 ?>

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