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1 <?php |
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2 /** |
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3 * Smarty plugin |
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4 * @package Smarty |
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5 * @subpackage plugins |
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6 */ |
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7 |
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8 |
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9 /** |
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10 * Smarty {html_table} function plugin |
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11 * |
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12 * Type: function<br> |
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13 * Name: html_table<br> |
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14 * Date: Feb 17, 2003<br> |
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15 * Purpose: make an html table from an array of data<br> |
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16 * Input:<br> |
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17 * - loop = array to loop through |
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18 * - cols = number of columns, comma separated list of column names |
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19 * or array of column names |
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20 * - rows = number of rows |
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21 * - table_attr = table attributes |
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22 * - th_attr = table heading attributes (arrays are cycled) |
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23 * - tr_attr = table row attributes (arrays are cycled) |
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24 * - td_attr = table cell attributes (arrays are cycled) |
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25 * - trailpad = value to pad trailing cells with |
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26 * - caption = text for caption element |
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27 * - vdir = vertical direction (default: "down", means top-to-bottom) |
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28 * - hdir = horizontal direction (default: "right", means left-to-right) |
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29 * - inner = inner loop (default "cols": print $loop line by line, |
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30 * $loop will be printed column by column otherwise) |
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31 * |
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32 * |
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33 * Examples: |
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34 * <pre> |
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35 * {table loop=$data} |
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36 * {table loop=$data cols=4 tr_attr='"bgcolor=red"'} |
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37 * {table loop=$data cols="first,second,third" tr_attr=$colors} |
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38 * </pre> |
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39 * @author Monte Ohrt <monte at ohrt dot com> |
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40 * @author credit to Messju Mohr <messju at lammfellpuschen dot de> |
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41 * @author credit to boots <boots dot smarty at yahoo dot com> |
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42 * @version 1.1 |
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43 * @link http://smarty.php.net/manual/en/language.function.html.table.php {html_table} |
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44 * (Smarty online manual) |
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45 * @param array |
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46 * @param Smarty |
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47 * @return string |
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48 */ |
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49 function smarty_function_html_table($params, &$smarty) |
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50 { |
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51 $table_attr = 'border="1"'; |
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52 $tr_attr = ''; |
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53 $th_attr = ''; |
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54 $td_attr = ''; |
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55 $cols = $cols_count = 3; |
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56 $rows = 3; |
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57 $trailpad = ' '; |
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58 $vdir = 'down'; |
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59 $hdir = 'right'; |
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60 $inner = 'cols'; |
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61 $caption = ''; |
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62 |
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63 if (!isset($params['loop'])) { |
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64 $smarty->trigger_error("html_table: missing 'loop' parameter"); |
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65 return; |
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66 } |
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67 |
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68 foreach ($params as $_key=>$_value) { |
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69 switch ($_key) { |
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70 case 'loop': |
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71 $$_key = (array)$_value; |
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72 break; |
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73 |
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74 case 'cols': |
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75 if (is_array($_value) && !empty($_value)) { |
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76 $cols = $_value; |
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77 $cols_count = count($_value); |
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78 } elseif (!is_numeric($_value) && is_string($_value) && !empty($_value)) { |
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79 $cols = explode(',', $_value); |
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80 $cols_count = count($cols); |
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81 } elseif (!empty($_value)) { |
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82 $cols_count = (int)$_value; |
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83 } else { |
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84 $cols_count = $cols; |
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85 } |
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86 break; |
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87 |
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88 case 'rows': |
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89 $$_key = (int)$_value; |
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90 break; |
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91 |
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92 case 'table_attr': |
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93 case 'trailpad': |
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94 case 'hdir': |
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95 case 'vdir': |
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96 case 'inner': |
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97 case 'caption': |
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98 $$_key = (string)$_value; |
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99 break; |
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100 |
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101 case 'tr_attr': |
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102 case 'td_attr': |
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103 case 'th_attr': |
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104 $$_key = $_value; |
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105 break; |
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106 } |
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107 } |
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108 |
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109 $loop_count = count($loop); |
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110 if (empty($params['rows'])) { |
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111 /* no rows specified */ |
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112 $rows = ceil($loop_count/$cols_count); |
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113 } elseif (empty($params['cols'])) { |
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114 if (!empty($params['rows'])) { |
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115 /* no cols specified, but rows */ |
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116 $cols_count = ceil($loop_count/$rows); |
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117 } |
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118 } |
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119 |
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120 $output = "<table $table_attr>\n"; |
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121 |
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122 if (!empty($caption)) { |
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123 $output .= '<caption>' . $caption . "</caption>\n"; |
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124 } |
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125 |
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126 if (is_array($cols)) { |
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127 $cols = ($hdir == 'right') ? $cols : array_reverse($cols); |
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128 $output .= "<thead><tr>\n"; |
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129 |
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130 for ($r=0; $r<$cols_count; $r++) { |
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131 $output .= '<th' . smarty_function_html_table_cycle('th', $th_attr, $r) . '>'; |
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132 $output .= $cols[$r]; |
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133 $output .= "</th>\n"; |
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134 } |
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135 $output .= "</tr></thead>\n"; |
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136 } |
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137 |
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138 $output .= "<tbody>\n"; |
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139 for ($r=0; $r<$rows; $r++) { |
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140 $output .= "<tr" . smarty_function_html_table_cycle('tr', $tr_attr, $r) . ">\n"; |
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141 $rx = ($vdir == 'down') ? $r*$cols_count : ($rows-1-$r)*$cols_count; |
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142 |
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143 for ($c=0; $c<$cols_count; $c++) { |
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144 $x = ($hdir == 'right') ? $rx+$c : $rx+$cols_count-1-$c; |
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145 if ($inner!='cols') { |
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146 /* shuffle x to loop over rows*/ |
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147 $x = floor($x/$cols_count) + ($x%$cols_count)*$rows; |
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148 } |
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149 |
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150 if ($x<$loop_count) { |
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151 $output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">" . $loop[$x] . "</td>\n"; |
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152 } else { |
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153 $output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">$trailpad</td>\n"; |
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154 } |
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155 } |
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156 $output .= "</tr>\n"; |
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157 } |
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158 $output .= "</tbody>\n"; |
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159 $output .= "</table>\n"; |
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160 |
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161 return $output; |
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162 } |
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163 |
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164 function smarty_function_html_table_cycle($name, $var, $no) { |
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165 if(!is_array($var)) { |
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166 $ret = $var; |
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167 } else { |
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168 $ret = $var[$no % count($var)]; |
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169 } |
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170 |
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171 return ($ret) ? ' '.$ret : ''; |
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172 } |
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173 |
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174 |
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175 /* vim: set expandtab: */ |
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176 |
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177 ?> |