51ff3226 |
1 | <?php |
2 | /** |
3 | * Smarty plugin |
4 | * @package Smarty |
5 | * @subpackage plugins |
6 | */ |
7 | |
8 | /** |
9 | * Smarty {html_select_date} plugin |
10 | * |
11 | * Type: function<br> |
12 | * Name: html_select_date<br> |
13 | * Purpose: Prints the dropdowns for date selection. |
14 | * |
15 | * ChangeLog:<br> |
16 | * - 1.0 initial release |
17 | * - 1.1 added support for +/- N syntax for begin |
18 | * and end year values. (Monte) |
19 | * - 1.2 added support for yyyy-mm-dd syntax for |
20 | * time value. (Jan Rosier) |
21 | * - 1.3 added support for choosing format for |
22 | * month values (Gary Loescher) |
23 | * - 1.3.1 added support for choosing format for |
24 | * day values (Marcus Bointon) |
25 | * @link http://smarty.php.net/manual/en/language.function.html.select.date.php {html_select_date} |
26 | * (Smarty online manual) |
27 | * @version 1.3 |
28 | * @author Andrei Zmievski |
29 | * @param array |
30 | * @param Smarty |
31 | * @return string |
32 | */ |
33 | function smarty_function_html_select_date($params, &$smarty) |
34 | { |
35 | require_once $smarty->_get_plugin_filepath('shared','make_timestamp'); |
36 | require_once $smarty->_get_plugin_filepath('function','html_options'); |
37 | /* Default values. */ |
38 | $prefix = "Date_"; |
39 | $start_year = strftime("%Y"); |
40 | $end_year = $start_year; |
41 | $display_days = true; |
42 | $display_months = true; |
43 | $display_years = true; |
44 | $month_format = "%B"; |
45 | /* Write months as numbers by default GL */ |
46 | $month_value_format = "%m"; |
47 | $day_format = "%02d"; |
48 | /* Write day values using this format MB */ |
49 | $day_value_format = "%d"; |
50 | $year_as_text = false; |
51 | /* Display years in reverse order? Ie. 2000,1999,.... */ |
52 | $reverse_years = false; |
53 | /* Should the select boxes be part of an array when returned from PHP? |
54 | e.g. setting it to "birthday", would create "birthday[Day]", |
55 | "birthday[Month]" & "birthday[Year]". Can be combined with prefix */ |
56 | $field_array = null; |
57 | /* <select size>'s of the different <select> tags. |
58 | If not set, uses default dropdown. */ |
59 | $day_size = null; |
60 | $month_size = null; |
61 | $year_size = null; |
62 | /* Unparsed attributes common to *ALL* the <select>/<input> tags. |
63 | An example might be in the template: all_extra ='class ="foo"'. */ |
64 | $all_extra = null; |
65 | /* Separate attributes for the tags. */ |
66 | $day_extra = null; |
67 | $month_extra = null; |
68 | $year_extra = null; |
69 | /* Order in which to display the fields. |
70 | "D" -> day, "M" -> month, "Y" -> year. */ |
71 | $field_order = 'MDY'; |
72 | /* String printed between the different fields. */ |
73 | $field_separator = "\n"; |
74 | $time = time(); |
75 | |
76 | |
77 | extract($params); |
78 | |
79 | // If $time is not in format yyyy-mm-dd |
80 | if (!preg_match('/^\d{4}-\d{2}-\d{2}$/', $time)) { |
81 | // then $time is empty or unix timestamp or mysql timestamp |
82 | // using smarty_make_timestamp to get an unix timestamp and |
83 | // strftime to make yyyy-mm-dd |
84 | $time = strftime('%Y-%m-%d', smarty_make_timestamp($time)); |
85 | } |
86 | // Now split this in pieces, which later can be used to set the select |
87 | $time = explode("-", $time); |
88 | |
89 | // make syntax "+N" or "-N" work with start_year and end_year |
90 | if (preg_match('!^(\+|\-)\s*(\d+)$!', $end_year, $match)) { |
91 | if ($match[1] == '+') { |
92 | $end_year = strftime('%Y') + $match[2]; |
93 | } else { |
94 | $end_year = strftime('%Y') - $match[2]; |
95 | } |
96 | } |
97 | if (preg_match('!^(\+|\-)\s*(\d+)$!', $start_year, $match)) { |
98 | if ($match[1] == '+') { |
99 | $start_year = strftime('%Y') + $match[2]; |
100 | } else { |
101 | $start_year = strftime('%Y') - $match[2]; |
102 | } |
103 | } |
104 | |
105 | $field_order = strtoupper($field_order); |
106 | |
107 | $html_result = $month_result = $day_result = $year_result = ""; |
108 | |
109 | if ($display_months) { |
110 | $month_names = array(); |
111 | $month_values = array(); |
112 | |
113 | for ($i = 1; $i <= 12; $i++) { |
114 | $month_names[] = strftime($month_format, mktime(0, 0, 0, $i, 1, 2000)); |
115 | $month_values[] = strftime($month_value_format, mktime(0, 0, 0, $i, 1, 2000)); |
116 | } |
117 | |
118 | $month_result .= '<select name='; |
119 | if (null !== $field_array){ |
120 | $month_result .= '"' . $field_array . '[' . $prefix . 'Month]"'; |
121 | } else { |
122 | $month_result .= '"' . $prefix . 'Month"'; |
123 | } |
124 | if (null !== $month_size){ |
125 | $month_result .= ' size="' . $month_size . '"'; |
126 | } |
127 | if (null !== $month_extra){ |
128 | $month_result .= ' ' . $month_extra; |
129 | } |
130 | if (null !== $all_extra){ |
131 | $month_result .= ' ' . $all_extra; |
132 | } |
133 | $month_result .= '>'."\n"; |
134 | |
135 | $month_result .= smarty_function_html_options(array('output' => $month_names, |
136 | 'values' => $month_values, |
137 | 'selected' => $month_values[$time[1]-1], |
138 | 'print_result' => false), |
139 | $smarty); |
140 | |
141 | $month_result .= '</select>'; |
142 | } |
143 | |
144 | if ($display_days) { |
145 | $days = array(); |
146 | for ($i = 1; $i <= 31; $i++) { |
147 | $days[] = sprintf($day_format, $i); |
148 | $day_values[] = sprintf($day_value_format, $i); |
149 | } |
150 | |
151 | $day_result .= '<select name='; |
152 | if (null !== $field_array){ |
153 | $day_result .= '"' . $field_array . '[' . $prefix . 'Day]"'; |
154 | } else { |
155 | $day_result .= '"' . $prefix . 'Day"'; |
156 | } |
157 | if (null !== $day_size){ |
158 | $day_result .= ' size="' . $day_size . '"'; |
159 | } |
160 | if (null !== $all_extra){ |
161 | $day_result .= ' ' . $all_extra; |
162 | } |
163 | if (null !== $day_extra){ |
164 | $day_result .= ' ' . $day_extra; |
165 | } |
166 | $day_result .= '>'."\n"; |
167 | $day_result .= smarty_function_html_options(array('output' => $days, |
168 | 'values' => $day_values, |
169 | 'selected' => $time[2], |
170 | 'print_result' => false), |
171 | $smarty); |
172 | $day_result .= '</select>'; |
173 | } |
174 | |
175 | if ($display_years) { |
176 | if (null !== $field_array){ |
177 | $year_name = $field_array . '[' . $prefix . 'Year]'; |
178 | } else { |
179 | $year_name = $prefix . 'Year'; |
180 | } |
181 | if ($year_as_text) { |
182 | $year_result .= '<input type="text" name="' . $year_name . '" value="' . $time[0] . '" size="4" maxlength="4"'; |
183 | if (null !== $all_extra){ |
184 | $year_result .= ' ' . $all_extra; |
185 | } |
186 | if (null !== $year_extra){ |
187 | $year_result .= ' ' . $year_extra; |
188 | } |
189 | $year_result .= '>'; |
190 | } else { |
191 | $years = range((int)$start_year, (int)$end_year); |
192 | if ($reverse_years) { |
193 | rsort($years, SORT_NUMERIC); |
194 | } |
195 | |
196 | $year_result .= '<select name="' . $year_name . '"'; |
197 | if (null !== $year_size){ |
198 | $year_result .= ' size="' . $year_size . '"'; |
199 | } |
200 | if (null !== $all_extra){ |
201 | $year_result .= ' ' . $all_extra; |
202 | } |
203 | if (null !== $year_extra){ |
204 | $year_result .= ' ' . $year_extra; |
205 | } |
206 | $year_result .= '>'."\n"; |
207 | $year_result .= smarty_function_html_options(array('output' => $years, |
208 | 'values' => $years, |
209 | 'selected' => $time[0], |
210 | 'print_result' => false), |
211 | $smarty); |
212 | $year_result .= '</select>'; |
213 | } |
214 | } |
215 | |
216 | // Loop thru the field_order field |
217 | for ($i = 0; $i <= 2; $i++){ |
218 | $c = substr($field_order, $i, 1); |
219 | switch ($c){ |
220 | case 'D': |
221 | $html_result .= $day_result; |
222 | break; |
223 | |
224 | case 'M': |
225 | $html_result .= $month_result; |
226 | break; |
227 | |
228 | case 'Y': |
229 | $html_result .= $year_result; |
230 | break; |
231 | } |
232 | // Add the field seperator |
233 | if($i != 2) { |
234 | $html_result .= $field_separator; |
235 | } |
236 | } |
237 | |
238 | return $html_result; |
239 | } |
240 | |
241 | /* vim: set expandtab: */ |
242 | |
243 | ?> |