printer.php

   1 <?php
   2 /*=====================================================================*\
   3 || ###################################################################
   4 || # Iris Studios Shared Object Framework [#]version[#]
   5 || # Copyright ©2002-[#]year[#] Iris Studios, Inc.
   6 || #
   7 || # This program is free software; you can redistribute it and/or modify
   8 || # it under the terms of the GNU General Public License as published by
   9 || # the Free Software Foundation; version [#]gpl[#] of the License.
  10 || #
  11 || # This program is distributed in the hope that it will be useful, but
  12 || # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13 || # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  14 || # more details.
  15 || #
  16 || # You should have received a copy of the GNU General Public License along
  17 || # with this program; if not, write to the Free Software Foundation, Inc.,
  18 || # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  19 || ###################################################################
  20 \*=====================================================================*/
  21
  22 /**
  23 * Printer
  24 * printer.php
  25 *
  26 * @package      ISSO
  27 */
  28
  29 /**
  30 * Printer
  31 *
  32 * This framework generates standard HTML through various functions. The purpose
  33 * is generally so that things like the admin system can be created without templates.
  34 *
  35 * @author               Iris Studios, Inc.
  36 * @copyright    Copyright ©2002 - [#]year[#], Iris Studios, Inc.
  37 * @version              $Revision$
  38 * @package              ISSO
  39 *
  40 */
  41 class Printer
  42 {
  43         /**
  44         * Framework registry object
  45         * @var  object
  46         */
  47         var $registry = null;
  48
  49         /**
  50         * Realm that we are operating in (displayed in the <title>)
  51         * @var  string
  52         */
  53         var $realm = '[UNDEFINED REALM]';
  54
  55         /**
  56         * CSS to place in the page
  57         * @var  string
  58         */
  59         var $css = '';
  60
  61         /**
  62         * Constructor
  63         */
  64         function Printer(&$registry)
  65         {
  66                 $this->registry =& $registry;
  67         }
  68
  69         /**
  70         * Creates a redirect to another page; constructs the header and footer (therefore execution stops)
  71         *
  72         * @param        string  Location to redirect to
  73         * @param        integer Time to wait before the redirect
  74         */
  75         function redirect($location, $timeout = 10)
  76         {
  77                 $timeout = $timeout * 200;
  78
  79                 $js =
  80 <<<EOD
  81         <script type="text/javascript">
  82         <!--
  83                 var timeout = $timeout;
  84
  85                 if (timeout > 0)
  86                 {
  87                         setTimeout("redirect()", $timeout);
  88                 }
  89                 else
  90                 {
  91                         redirect();
  92                 }
  93
  94                 function redirect()
  95                 {
  96                         window.location = "$location";
  97                 }
  98         -->
  99         </script>
 100 EOD;
 101
 102                 $this->page_start($this->registry->modules['localize']->string('Redirect'), ':default:', 15, $js);
 103
 104                 $this->page_message($this->registry->modules['localize']->string('Redirect'), sprintf($this->registry->modules['localize']->string('Please wait to be redirected. If you are not redirected in a few seconds, click <a href="%1$s">here</a>.'), $location));
 105
 106                 $this->page_end();
 107         }
 108
 109         /**
 110         * Throws a fatal error; constructs the header and footer
 111         *
 112         * @param        string  Error messsage text
 113         */
 114         function error($message)
 115         {
 116                 $this->page_start($this->registry->modules['localize']->string('Error'));
 117                 $this->page_message($this->registry->modules['localize']->string('Error'), $message);
 118                 $this->page_end();
 119
 120                 exit;
 121         }
 122
 123         // ###################################################################
 124         /**
 125         * Outputs the header of the page: doctype, <html>, <head>, <title>, <body>
 126         * and imbeds the style information
 127         *
 128         * @param        string  Title of the page
 129         * @param        string  Class of the page to be applied to the body
 130         * @param        integer Margin of the <div> that all content is placed in
 131         * @param        string  Extra HTML to imbed in the <head> tag
 132         * @param        string  <body> onLoad action to imbed
 133         * @param        integer Margin of the actual <body > tag
 134         * @param        string  Relative path where the CSS data is stored
 135         * @param        bool    Will force re-print the header if it has already been printed
 136         */
 137         function page_start($actiontitle, $pageclass = ':default:', $pagemargin = 15, $extra = '', $onload = false, $margin = 0, $dotpath = '.', $override = false)
 138         {
 139                 if ($this->registry->debug AND isset($_GET['query']))
 140                 {
 141                         ob_start();
 142                 }
 143
 144                 if (constant('DONE_HEADER') AND !$override)
 145                 {
 146                         return;
 147                 }
 148
 149                 $title = sprintf($this->registry->modules['localize']->string('%1$s - %2$s - %3$s'), $this->registry->application, $this->realm, $actiontitle);
 150
 151                 echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
 152                 echo "<html xmlns=\"http://www.w3.org/1999/xhtml\">\n<head>";
 153                 echo "\n\t<title>$title</title>";
 154                 echo "\n\t<meta http-equiv=\"Content-Type\" content=\"text/html; charset=iso-8859-1\" />";
 155                 echo $this->css;
 156                 echo ($extra ? "\n$extra" : '');
 157                 echo "\n</head>\n<body style=\"margin: {$margin}px;\"" . (($pageclass !== ':default:') ? " class=\"$pageclass\"" : '') . (($onload) ? " onload=\"$onload\"" : '') . ">\n";
 158
 159                 if (!defined('HIDE_SETUP') AND function_exists('_printer_page_start'))
 160                 {
 161                         _printer_page_start();
 162                 }
 163
 164                 echo "<div style=\"margin: {$pagemargin}px;\">\n<!-- / page head -->\n\n";
 165
 166                 if (!defined('DONE_HEADER'))
 167                 {
 168                         define('DONE_HEADER', 1);
 169                 }
 170         }
 171
 172         /**
 173         * Links CSS to the page from a given relative path
 174         *
 175         * @param        string  Relative path to the CSS file
 176         */
 177         function css_link($path)
 178         {
 179                 $this->css .= "\n\t<link rel=\"stylesheet\" href=\"$path\" />";
 180         }
 181
 182         /**
 183         * Imbeds actual CSS information into the page in <style> tags
 184         *
 185         * @param        string  Path of the CSS file to be imbeded
 186         */
 187         function css_imbed($path)
 188         {
 189                 $data = require_once($path);
 190                 $css = preg_replace('#/\*(.*?)\*/(\r|\n)*#s', '', $css);
 191                 $css = trim($css);
 192                 $this->css .= "\n\t<style type=\"text/css\">\n\t<!--\n" . $css . "\n\t//-->\n\t</style>";
 193         }
 194
 195         /**
 196         * Places raw HTML code directly into the documet at the current position
 197         *
 198         * @param        string  HTML code
 199         */
 200         function page_code($code)
 201         {
 202                 echo "\n\n$code\n\n";
 203         }
 204
 205         /**
 206         * A block function that produces a table with a message in it. This does not print the header and footer
 207         *
 208         * @param        string  The title of the message (appears at the top of the block)
 209         * @param        string  Content of the message
 210         */
 211         function page_message($title, $message)
 212         {
 213                 $this->table_start(true, '75%');
 214                 $this->table_head($title, 1);
 215                 $this->row_span("<blockquote>$message</blockquote>", ':swap:', 'left', 1);
 216                 $this->table_end();
 217         }
 218
 219         /**
 220         * Produces an entire page layout that asks the user whether or not they want to perform X action and provides
 221         * a link to the YES and NO action
 222         *
 223         * @param        string  Message that asks if they want to do X
 224         * @param        string  Location to go for YES
 225         * @param        string  DO action to pass
 226         * @param        array   Hidden parameters to pass to the next page
 227         */
 228         function page_confirm($message, $location, $action, $params)
 229         {
 230                 $this->page_start($this->registry->modules['localize']->string('Confirm'));
 231
 232                 $this->form_start($location, $action);
 233                 foreach ($params AS $key => $value)
 234                 {
 235                         $this->form_hidden_field($key, $value);
 236                 }
 237
 238                 $this->table_start(true, '75%');
 239                 $this->table_head($this->registry->modules['localize']->string('Confirm'), 1);
 240                 $this->row_span("<blockquote>$message</blockquote>", ':swap:', 'left', 1);
 241                 $this->row_submit('<input type="button" class="button" name="no" value="  ' . $this->registry->modules['localize']->string('No') . '  " onclick="history.back(1); return false;" />', $this->registry->modules['localize']->string('Yes'), '');
 242                 $this->table_end();
 243
 244                 $this->form_end();
 245
 246                 $this->page_end();
 247         }
 248
 249         /**
 250         * Closes the HTML document structure an adds the copyright; this also stops execution of the page
 251         */
 252         function page_end()
 253         {
 254                 if ($this->registry->debug AND isset($_GET['query']))
 255                 {
 256                         ob_clean();
 257                         ob_end_clean();
 258
 259                         if (is_array($this->registry->modules['db_mysql']->history))
 260                         {
 261                                 echo '<pre>';
 262                                 foreach ($this->registry->modules['db_mysql']->history AS $query)
 263                                 {
 264                                         echo $query . "\n\n<hr />\n\n";
 265                                 }
 266                                 echo '</pre>';
 267                         }
 268                         exit;
 269                 }
 270
 271                 $copyright = "\n<br />\n<p align=\"center\" class=\"copyright\">\n\t<a href=\"http://www.iris-studios.com\" target=\"_blank\">" . $this->registry->application . ' ' . $this->registry->appversion . ", &copy; 2002 - " . date('Y') . " Iris Studios, Inc.</a>\n</p>";
 272
 273                 if (!defined('HIDE_SETUP'))
 274                 {
 275                         echo "\n<!-- page end -->\n</div>\n$copyright";
 276                 }
 277                 else
 278                 {
 279                         echo "\n<!-- page end -->\n</div>";
 280                 }
 281
 282                 if ($this->registry->debug)
 283                 {
 284                         // source control
 285                         $scinfo = 'Not Under Source Control';
 286                         $possiblescms = array('cvs', 'svn', 'cvs_information', 'svn_information', 'scm', 'sc_information', 'scm_information');
 287                         foreach ($possiblescms AS $scm)
 288                         {
 289                                 if (defined(strtoupper($scm)))
 290                                 {
 291                                         $scinfo = constant(strtoupper($scm));
 292
 293                                         $type = '';
 294                                         // CVS
 295                                         if (strpos($scinfo, 'RCSfile:') !== false)
 296                                         {
 297                                                 $type = 'cvs';
 298                                         }
 299                                         else if (strpos($scinfo, ',v ') !== false)
 300                                         {
 301                                                 $type = 'cvs';
 302                                         }
 303                                         // SVN
 304                                         else if (strpos($scinfo, 'URL:') !== false)
 305                                         {
 306                                                 $type = 'svn';
 307                                         }
 308                                         else if (strpos($scinfo, 'https://') !== false OR strpos($scinfo, 'http://') !== false)
 309                                         {
 310                                                 $type= 'svn';
 311                                         }
 312                                         // not found so just return it
 313                                         // try a SVN ID tag as we can't really tell if we're using it
 314                                         else
 315                                         {
 316                                                 $test = preg_replace('#\$' . 'Id: (.+?) (.+?) [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}(.+?) (.+?) \$#', '\\1 - SVN \\2', $scinfo);
 317                                                 if ($test == '$' . 'Id: $')
 318                                                 {
 319                                                         $scinfo = 'Not Under Source Control';
 320                                                 }
 321                                                 else
 322                                                 {
 323                                                         $scinfo = $test;
 324                                                 }
 325                                                 break;
 326                                         }
 327
 328                                         if ($type == 'cvs')
 329                                         {
 330                                                 $scinfo = preg_replace('#\$' . 'RCSfile: (.+?) \$#', '\\1', $scinfo);
 331                                                 $scinfo = preg_replace('#\$' . 'Revision: (.+?) \$#', 'CVS \\1', $scinfo);
 332                                                 $scinfo = preg_replace('#\$' . 'Id: (.+?) (.+?) [0-9]{4}/[0-9]{2}/[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2} (.+?) (.+?) \$#', '\\1 - CVS \\2', $scinfo);
 333                                         }
 334                                         else if ($type == 'svn')
 335                                         {
 336                                                 $scinfo = preg_replace('#\$' . '(Head)?URL: (.+?) \$#e', "end(explode('/', '\\2'))", $scinfo);
 337                                                 $scinfo = preg_replace('#\$' . '(LastModified)?Revision: (.+?) \$#', 'SVN \\2', $scinfo);
 338                                                 $scinfo = preg_replace('#\$' . 'Id: (.+?) ([0-9].+?) [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}(.+?) (.+?) \$#', '\\1 - SVN \\2', $scinfo);
 339                                         }
 340                                         else
 341                                         {
 342                                                 $scinfo = 'Not Under Source Control';
 343                                         }
 344                                         break;
 345                                 }
 346                         }
 347                         $scinfo = trim($scinfo);
 348                         $debug .= "\n\t<li><strong>Source Control:</strong> $scinfo</li>";
 349
 350                         // query information
 351                         if (is_object($this->registry->modules['db_mysql']))
 352                         {
 353                                 $debug .= "\n\t<li><strong>Total Queries:</strong> " . sizeof($this->registry->modules['db_mysql']->history) . " (<a href=\"" . $this->registry->sanitize($_SERVER['REQUEST_URI']) . ((strpos($_SERVER['REQUEST_URI'], '?') !== false) ? '&amp;query=1' : '?query=1') . "\">?</a>)</li>";
 354                         }
 355
 356                         // total execution time
 357                         if (defined('ISSO_MT_START'))
 358                         {
 359                                 $this->registry->load('functions', 'functions');
 360                                 $debug .= "\n\t<li><strong>Total Execution Time:</strong> " . round($this->registry->modules['functions']->fetch_microtime_diff(ISSO_MT_START), 10) . "</li>";
 361                         }
 362
 363                         // debug notices
 364                         $debug .= "\n\t<li>\n\t\t<select>\n\t\t\t<option>Debug Notices (" . sizeof($this->registry->debuginfo) . ")</option>";
 365                         foreach ((array)$this->registry->debuginfo AS $msg)
 366                         {
 367                                 $debug .= "\n\t\t\t<option>--- $msg</option>";
 368                         }
 369                         $debug .= "\n\t\t</select>\n\t</li>";
 370
 371                         // loaded modules
 372                         $modules = $this->registry->show_modules(true);
 373                         $debug .= "\n\t<li>\n\t\t<select>\n\t\t\t<option>Loaded Modules (" . sizeof($modules) . ")</option>";
 374                         foreach ($modules AS $mod)
 375                         {
 376                                 $debug .= "\n\t\t\t<option>--- $mod</option>";
 377                         }
 378                         $debug .= "\n\t\t</select>\n\t</li>";
 379
 380                         // --- END
 381                         $debug .= "\n</ul>";
 382
 383                         $debug = "\n<hr />\n" . $this->registry->message('Debug Information', $debug, 1, true, false);
 384                         echo "\n\n<!-- dev debug -->\n<div align=\"center\">\n$debug\n</div>\n<!-- / dev debug -->\n\n";
 385                 }
 386
 387                 echo "\n\n</body>\n</html>";
 388
 389                 exit;
 390         }
 391
 392         // ###################################################################
 393         /**
 394         * Opens a <table> tag with styling
 395         *
 396         * @param        bool    Whether to add a <br /> before the table
 397         * @param        string  Value of the width attribute
 398         */
 399         function table_start($break = true, $width = '90%')
 400         {
 401                 if ($break)
 402                 {
 403                         echo '<br />';
 404                 }
 405
 406                 echo "\n<table cellpadding=\"4\" cellspacing=\"0\" border=\"0\" align=\"center\" width=\"$width\" class=\"tborder\">\n";
 407         }
 408
 409         /**
 410         * Adds a table row that is sued to head the entire table
 411         *
 412         * @param        string  Title string
 413         * @param        integer Colspan attribute value
 414         * @param        bool    Whether to bold the title
 415         */
 416         function table_head($title, $colspan = 2, $strong = true)
 417         {
 418                 echo "<tr>\n\t<td class=\"tcat\" align=\"center\" colspan=\"$colspan\">"  . (($strong) ? "<strong>$title</strong>" : $title) . "</td>\n</tr>\n";
 419         }
 420
 421         /**
 422         * Creates column headings; useful for a grid-style page. This uses a different styling than table_head()
 423         * and is usually used directly after a table header
 424         *
 425         * @param        array   Array of titles to print
 426         */
 427         function table_column_head($columnarray)
 428         {
 429                 if (is_array($columnarray))
 430                 {
 431                         $render = "<tr valign=\"top\" align=\"center\">\n";
 432
 433                         foreach ($columnarray AS $header)
 434                         {
 435                                 $render .= "\t<td class=\"thead\" align=\"center\">$header</td>\n";
 436                         }
 437
 438                         $render .= "</tr>\n";
 439
 440                         echo $render;
 441                 }
 442         }
 443
 444         /**
 445         * Closes a <table> tag
 446         */
 447         function table_end()
 448         {
 449                 echo "\n</table>\n";
 450         }
 451
 452         // ###################################################################
 453         /**
 454         * Starts a <form> tag and adds the DO hidden input field
 455         *
 456         * @param        string  Action/name of the file to action to
 457         * @param        string  Value of the DO parameter; used to do-branch
 458         * @param        bool    Enctype attribute; used for mime/multi-part
 459         * @param        string  Name of the form; this only matters for DOM access
 460         * @param        string  Method to action as; POST or GET (default is POST)
 461         */
 462         function form_start($action, $do, $enctype = false, $name = 'inputform', $submitmethod = 'post')
 463         {
 464                 echo "\n<!-- input form -->\n<form name=\"$name\" action=\"$action\"" . (($enctype) ? " enctype=\"$enctype\"" : '') . " method=\"$submitmethod\">\n";
 465                 $this->form_hidden_field('do', $do);
 466         }
 467
 468         /**
 469         * Adds a hidden field at the current location
 470         *
 471         * @param        string  Name of the field
 472         * @param        string  Value of the field
 473         */
 474         function form_hidden_field($name, $value)
 475         {
 476                 echo "<input type=\"hidden\" name=\"$name\" value=\"$value\" />\n";
 477         }
 478
 479         /**
 480         * Closes a <form> tag
 481         */
 482         function form_end()
 483         {
 484                 echo "</form>\n<!-- / input form -->\n";
 485         }
 486
 487         // ###################################################################
 488         /**
 489         * Creates a table row that spans an entire row; this is used to divide sections, usually
 490         *
 491         * @param        string  Text to place in the row
 492         * @param        string  Class name to style with; by default it alternates between alt1 and alt2 (use :swap: to do that)
 493         * @param        string  Alignment of the text in the row
 494         * @param        integer Colspan attribute
 495         */
 496         function row_span($text, $class = ':swap:', $align = 'left', $colspan = 2)
 497         {
 498                 if ($class === ':swap:')
 499                 {
 500                         $this->registry->modules['functions']->exec_swap_bg();
 501                         $row_class = $this->registry->modules['functions']->bgcolour;
 502                         $is_style_element = false;
 503                 }
 504                 else
 505                 {
 506                         if (preg_match('#:style:(.*?)#i', $class))
 507                         {
 508                                 $is_style_element = true;
 509                                 $style = str_replace(':style:', '', $class);
 510                         }
 511                         else
 512                         {
 513                                 $row_class = $class;
 514                                 $is_style_element = false;
 515                         }
 516                 }
 517
 518                 echo "\n<tr>\n\t<td ". (($is_style_element) ? "style=\"$style\"" : "class=\"$row_class\"") . " colspan=\"$colspan\" align=\"$align\">$text</td>\n</tr>";
 519         }
 520
 521         /**
 522         * Creates a table row that has more than two columns; this is used in conjunction with table_column_head()
 523         * usually; it takes an array of values
 524         *
 525         * @param        array   Array of values in form value => alignment key (c for center, l for left, and r for right)
 526         */
 527         function row_multi_item($row_array)
 528         {
 529                 $this->registry->modules['functions']->exec_swap_bg();
 530
 531                 foreach ($row_array AS $item => $align)
 532                 {
 533                         $row_data["$align"][] = $item;
 534                 }
 535
 536                 echo "<tr valign=\"top\">";
 537
 538                 foreach ($row_data AS $align_key => $item_array)
 539                 {
 540                         if ($align_key == 'c')
 541                         {
 542                                 $align = 'center';
 543                         }
 544                         else if ($align_key == 'l')
 545                         {
 546                                 $align = 'left';
 547                         }
 548                         else if ($align_key == 'r')
 549                         {
 550                                 $align = 'right';
 551                         }
 552
 553                         foreach ($item_array AS $value)
 554                         {
 555                                 echo "\n\t<td class=\"{$this->registry->modules['functions']->bgcolour}\" align=\"$align\">$value</td>";
 556                         }
 557                 }
 558
 559                 echo "\n</tr>\n";
 560         }
 561
 562         /**
 563         * Generic row creation function that has two columns: label and value; this is used for many
 564         * other form functions, but can also be used for non-editable fields
 565         *
 566         * @param        string  Label text
 567         * @param        string  HTML or text to place in the value column
 568         * @param        string  Vertical align (valign attribute) for the row
 569         * @param        integer Colspan attribute
 570         * @param        string  Class to style the row with; default is to alternate
 571         */
 572         function row_text($label, $value = '&nbsp;', $valign = 'top', $colspan = 2, $class = -1)
 573         {
 574                 global $IS_SETTINGS;
 575
 576                 if ($class == -1)
 577                 {
 578                         if (!$IS_SETTINGS)
 579                         {
 580                                 $this->registry->modules['functions']->exec_swap_bg();
 581                                 $row_class = $this->registry->modules['functions']->bgcolour;
 582                         }
 583                         else
 584                         {
 585                                 $row_class = 'alt2';
 586                         }
 587                 }
 588                 else
 589                 {
 590                         $row_class = $class;
 591                 }
 592
 593                 echo "<tr valign=\"$valign\">";
 594                 echo "\n\t<td class=\"$row_class\">$label</td>";
 595                 echo "\n\t<td class=\"$row_class\">$value</td>";
 596
 597                 if ($colspan > 2)
 598                 {
 599                         echo "\n\t<td class=\"$row_class\" colspan=\"" . $colspan - 2 . "\">&nbsp;</td>";
 600                 }
 601
 602                 echo "\n</tr>\n";
 603         }
 604
 605         /**
 606         * Creates a table row with an <input> text field as the value column
 607         *
 608         * @param        string  Label text
 609         * @param        string  Name of the <input> field
 610         * @param        string  Value of the field
 611         * @param        integer Colspan attribute
 612         * @param        integer Size of the <input> field
 613         * @param        integer Length attribute; use FALSE for no length to be specified
 614         * @param        bool    Whether to make this a password field
 615         * @param        string  Vertical align (valign attribute)
 616         */
 617         function row_input($label, $name, $value = '', $colspan = 2, $size = 35, $length = false, $password = false, $lalign = 'top')
 618         {
 619                 $this->row_text($label, "<input type=\"" . (($password) ? 'password' : 'text') . "\" class=\"input\" name=\"$name\" value=\"$value\" size=\"$size\" " . (($length) ? "maxlength=\"$length\" " : '') . "/>", $lalign, $colspan);
 620         }
 621
 622         /**
 623         * Creates a table row with a <textarea> as the value column
 624         *
 625         * @param        string  Label text
 626         * @param        string  Name of the <textarea>
 627         * @param        string  Value of the <textarea>
 628         * @param        integer Colspan attribute
 629         * @param        integer Number of rows in the <textarea>
 630         * @param        integer Number of colums in the <textarea>
 631         * @param        bool    Whether or not to use monospacing font
 632         * @param        string  Extra style attributes to apply to the <textarea>
 633         */
 634         function row_textarea($label, $name, $value = '', $colspan = 2, $rows = 7, $cols = 50, $code = false, $style = '')
 635         {
 636                 $this->row_text($label, "<textarea name=\"$name\" class=\"" . (($code) ? 'code' : 'input') . "\" rows=\"$rows\" cols=\"$cols\"" . (($style) ? ' style="' . $style . '"' : '') . ">$value</textarea>", 'top', $colspan);
 637         }
 638
 639         /**
 640         * Creates a table row with the tfoot class
 641         *
 642         * @param        string  Extra text or HTML to insert into the row
 643         * @param        integer Colspan attribute
 644         */
 645         function row_tfoot($data, $colspan = 2)
 646         {
 647                 echo $this->row_span($data, 'tfoot', 'center', $colspan);
 648         }
 649
 650         /**
 651         * Creates a tfoot table row with submit buttons
 652         *
 653         * @param        string  Extra HTML to imbed in the row after the buttons
 654         * @param        string  Submit button text (by default it uses pre-translated "Submit" from :save:)
 655         * @param        string  Reset button text (default it uses pre-translated "Reset" from :reset:)
 656         * @param        integer Colspan attribute
 657         */
 658         function row_submit($extra = false, $submit = ':save:', $reset = ':reset:', $colspan = 2)
 659         {
 660                 if ($submit === ':save:')
 661                 {
 662                         $submit = "  " . $this->registry->modules['localize']->string('Submit') . "  ";
 663                 }
 664                 else
 665                 {
 666                         $submit = "  $submit  ";
 667                 }
 668
 669                 if ($reset === ':reset:')
 670                 {
 671                         $reset = "  " . $this->registry->modules['localize']->string('Reset') . "  ";
 672                 }
 673                 else
 674                 {
 675                         $reset = (($reset) ? "  $reset  " : '');
 676                 }
 677
 678                 $output = "\n\t\t<input type=\"submit\" class=\"button\" value=\"$submit\" accesskey=\"s\" />";
 679                 $output .= ($reset ? "\n\t\t<input type=\"reset\" class=\"button\" value=\"$reset\" accesskey=\"r\" />" : '');
 680                 $output .= ($extra ? "\n\t\t$extra" : '');
 681                 $output .= "\n\t";
 682                 $this->row_tfoot($output, $colspan);
 683         }
 684
 685         /**
 686         * Creates an upload row; you need to specify some other paramaters in form_start() for this to work
 687         *
 688         * @param        string  Label text
 689         * @param        string  Upload name
 690         * @param        integer Colspan attribute
 691         */
 692         function row_upload($label, $name, $colspan = 2)
 693         {
 694                 $this->row_text($label, "<input type=\"file\" class=\"button\" name=\"$name\" size=\"35\" />", 'top', $colspan);
 695         }
 696
 697         /**
 698         * Adds a name-value pair to an array that is constructed into a <select> list
 699         *
 700         * @param        string  Text displayed for the option
 701         * @param        string  Value of the option
 702         * @param        bool    Whether or not to select this particluar option
 703         */
 704         function list_item($name, $value, $selected = false)
 705         {
 706                 global $listitem;
 707
 708                 $listitem[] = "\n\t<option value=\"$value\"" . (($selected == true) ? ' selected="selected"' : '') . ">$name</option>";
 709         }
 710
 711         /**
 712         * Assembles a <select> table row from list_item() items
 713         *
 714         * @param        string  Label text
 715         * @param        string  Name of the <select>
 716         * @param        bool    Automatically submit the form on a change?
 717         * @param        integer Colspan attribute
 718         */
 719         function row_list($label, $name, $is_jump = false, $colspan = 2)
 720         {
 721                 global $listitem;
 722
 723                 foreach ($listitem AS $option)
 724                 {
 725                         $optionlist .= $option;
 726                 }
 727
 728                 $listitem = '';
 729
 730                 $this->row_text($label, "\n<select class=\"button\" name=\"$name\"" . (($is_jump) ? " onchange=\"this.form.submit();\"" : '') . ">$optionlist\n</select>" . (($is_jump) ? "\n<input type=\"submit\" class=\"button\" value=\"  " . $this->registry->modules['localize']->string('Go') . "  \" accesskey=\"g\" />" : '') . "\n", $colspan);
 731         }
 732
 733         /**
 734         * Creates a row with two radio buttons: yes and now
 735         *
 736         * @param        string  Label text
 737         * @param        string  Name of the BOOL flag
 738         * @param        bool    TRUE to select the YES by default; FALSE for NO
 739         * @param        integer Colspan attribute
 740         */
 741         function row_yesno($label, $name, $value, $colspan = 2)
 742         {
 743                 $this->row_text($label, "<input type=\"radio\" name=\"$name\" value=\"1\"" . (($value) ? ' checked="checked"' : '') . " /> " . $this->registry->modules['localize']->string('Yes') . " <input type=\"radio\" name=\"$name\" value=\"0\"" . ((!$value) ? ' checked="checked"' : '') . "  /> " . $this->registry->modules['localize']->string('No'), $colspan);
 744         }
 745 }
 746
 747 /*=====================================================================*\
 748 || ###################################################################
 749 || # $HeadURL$
 750 || # $Id$
 751 || ###################################################################
 752 \*=====================================================================*/
 753 ?>