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e586807d H |
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 | ?> |