51ff3226 |
1 | <?php |
2 | /** |
3 | * Smarty plugin |
4 | * @package Smarty |
5 | * @subpackage plugins |
6 | */ |
7 | |
8 | |
9 | /** |
10 | * Smarty {html_table} function plugin |
11 | * |
12 | * Type: function<br> |
13 | * Name: html_table<br> |
14 | * Date: Feb 17, 2003<br> |
15 | * Purpose: make an html table from an array of data<br> |
16 | * Input:<br> |
17 | * - loop = array to loop through |
18 | * - cols = number of columns |
19 | * - rows = number of rows |
20 | * - table_attr = table attributes |
21 | * - tr_attr = table row attributes (arrays are cycled) |
22 | * - td_attr = table cell attributes (arrays are cycled) |
23 | * - trailpad = value to pad trailing cells with |
24 | * - vdir = vertical direction (default: "down", means top-to-bottom) |
25 | * - hdir = horizontal direction (default: "right", means left-to-right) |
26 | * - inner = inner loop (default "cols": print $loop line by line, |
27 | * $loop will be printed column by column otherwise) |
28 | * |
29 | * |
30 | * Examples: |
31 | * <pre> |
32 | * {table loop=$data} |
33 | * {table loop=$data cols=4 tr_attr='"bgcolor=red"'} |
34 | * {table loop=$data cols=4 tr_attr=$colors} |
35 | * </pre> |
36 | * @author Monte Ohrt <monte at ohrt dot com> |
37 | * @version 1.0 |
38 | * @link http://smarty.php.net/manual/en/language.function.html.table.php {html_table} |
39 | * (Smarty online manual) |
40 | * @param array |
41 | * @param Smarty |
42 | * @return string |
43 | */ |
44 | function smarty_function_html_table($params, &$smarty) |
45 | { |
46 | $table_attr = 'border="1"'; |
47 | $tr_attr = ''; |
48 | $td_attr = ''; |
49 | $cols = 3; |
50 | $rows = 3; |
51 | $trailpad = ' '; |
52 | $vdir = 'down'; |
53 | $hdir = 'right'; |
54 | $inner = 'cols'; |
55 | |
56 | if (!isset($params['loop'])) { |
57 | $smarty->trigger_error("html_table: missing 'loop' parameter"); |
58 | return; |
59 | } |
60 | |
61 | foreach ($params as $_key=>$_value) { |
62 | switch ($_key) { |
63 | case 'loop': |
64 | $$_key = (array)$_value; |
65 | break; |
66 | |
67 | case 'cols': |
68 | case 'rows': |
69 | $$_key = (int)$_value; |
70 | break; |
71 | |
72 | case 'table_attr': |
73 | case 'trailpad': |
74 | case 'hdir': |
75 | case 'vdir': |
76 | case 'inner': |
77 | $$_key = (string)$_value; |
78 | break; |
79 | |
80 | case 'tr_attr': |
81 | case 'td_attr': |
82 | $$_key = $_value; |
83 | break; |
84 | } |
85 | } |
86 | |
87 | $loop_count = count($loop); |
88 | if (empty($params['rows'])) { |
89 | /* no rows specified */ |
90 | $rows = ceil($loop_count/$cols); |
91 | } elseif (empty($params['cols'])) { |
92 | if (!empty($params['rows'])) { |
93 | /* no cols specified, but rows */ |
94 | $cols = ceil($loop_count/$rows); |
95 | } |
96 | } |
97 | |
98 | $output = "<table $table_attr>\n"; |
99 | |
100 | for ($r=0; $r<$rows; $r++) { |
101 | $output .= "<tr" . smarty_function_html_table_cycle('tr', $tr_attr, $r) . ">\n"; |
102 | $rx = ($vdir == 'down') ? $r*$cols : ($rows-1-$r)*$cols; |
103 | |
104 | for ($c=0; $c<$cols; $c++) { |
105 | $x = ($hdir == 'right') ? $rx+$c : $rx+$cols-1-$c; |
106 | if ($inner!='cols') { |
107 | /* shuffle x to loop over rows*/ |
108 | $x = floor($x/$cols) + ($x%$cols)*$rows; |
109 | } |
110 | |
111 | if ($x<$loop_count) { |
112 | $output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">" . $loop[$x] . "</td>\n"; |
113 | } else { |
114 | $output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">$trailpad</td>\n"; |
115 | } |
116 | } |
117 | $output .= "</tr>\n"; |
118 | } |
119 | $output .= "</table>\n"; |
120 | |
121 | return $output; |
122 | } |
123 | |
124 | function smarty_function_html_table_cycle($name, $var, $no) { |
125 | if(!is_array($var)) { |
126 | $ret = $var; |
127 | } else { |
128 | $ret = $var[$no % count($var)]; |
129 | } |
130 | |
131 | return ($ret) ? ' '.$ret : ''; |
132 | } |
133 | |
134 | |
135 | /* vim: set expandtab: */ |
136 | |
137 | ?> |