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 * Constants:
  36 *               ISSO_PRINTER_DONE_HEADER - An internal constant that is used to check to see
  37 *                                                                       if the page header has already been printed
  38 *               ISSO_PRINTER_HIDE_SETUP - Will stop the page footer data (copyright and debug
  39 *                                                                       box) from being printed
  40 *
  41 * Hooks:
  42 *               _printer_page_start() - Define function to echo() data after the page header
  43 *                                                               has been outputted
  44 *
  45 * @author               Iris Studios, Inc.
  46 * @copyright    Copyright ©2002 - [#]year[#], Iris Studios, Inc.
  47 * @version              $Revision$
  48 * @package              ISSO
  49 *
  50 */
  51 class Printer
  52 {
  53         /**
  54         * Framework registry object
  55         * @var  object
  56         * @access       private
  57         */
  58         var $registry = null;
  59
  60         /**
  61         * Realm that we are operating in (displayed in the <title>)
  62         * @var  string
  63         * @access       private
  64         */
  65         var $realm = '[UNDEFINED REALM]';
  66
  67         /**
  68         * CSS to place in the page
  69         * @var  string
  70         * @access       private
  71         */
  72         var $css = '';
  73
  74         /**
  75         * Fields array that is used in this module
  76         * @var  array
  77         * @access       private
  78         */
  79         var $fields = array(
  80                 'realm'         => array(REQ_YES,       null,   false)
  81         );
  82
  83         // ###################################################################
  84         /**
  85         * Constructor
  86         */
  87         function __construct(&$registry)
  88         {
  89                 $this->registry =& $registry;
  90         }
  91
  92         // ###################################################################
  93         /**
  94         * (PHP 4) Constructor
  95         */
  96         function Printer(&$registry)
  97         {
  98                 $this->__construct($registry);
  99         }
 100
 101         // ###################################################################
 102         /**
 103         * Sets an ISSO field
 104         *
 105         * @access       public
 106         *
 107         * @param        string  Field name
 108         * @param        mixed   Value of the field
 109         */
 110         function set($name, $value)
 111         {
 112                 $this->registry->do_set($name, $value, 'printer');
 113         }
 114
 115         // ###################################################################
 116         /**
 117         * Gets an ISSO field
 118         *
 119         * @access       public
 120         *
 121         * @param        string  Field name
 122         *
 123         * @return       mixed   Value of the field
 124         */
 125         function get($fieldname)
 126         {
 127                 return $this->registry->do_get($fieldname, 'printer');
 128         }
 129
 130         // ###################################################################
 131         /**
 132         * Creates a redirect to another page; constructs the header and footer
 133         * (therefore execution stops)
 134         *
 135         * @access       public
 136         *
 137         * @param        string  Location to redirect to
 138         * @param        integer Time to wait before the redirect
 139         * @param        array   An aray of POST variables to send through on the redirect
 140         */
 141         function redirect($location, $timeout = 10, $postvars = array())
 142         {
 143                 $timeout = $timeout * 200;
 144
 145                 if ($postvars)
 146                 {
 147                         $js = <<<JS
 148         <script type="text/javascript">
 149         <!--
 150                 var timeout = $timeout;
 151
 152                 if (timeout > 0)
 153                 {
 154                         setTimeout("redirect()", $timeout);
 155                 }
 156                 else
 157                 {
 158                         redirect();
 159                 }
 160
 161                 function redirect()
 162                 {
 163                         document.forms.postvars.submit();
 164                 }
 165
 166         //-->
 167         </script>
 168 JS;
 169                 }
 170                 else
 171                 {
 172                         $js =  <<<JS
 173         <script type="text/javascript">
 174         <!--
 175                 var timeout = $timeout;
 176
 177                 if (timeout > 0)
 178                 {
 179                         setTimeout("redirect()", $timeout);
 180                 }
 181                 else
 182                 {
 183                         redirect();
 184                 }
 185
 186                 function redirect()
 187                 {
 188                         window.location = "$location";
 189                 }
 190         //-->
 191         </script>
 192 JS;
 193                 }
 194
 195                 $this->page_start($this->registry->modules['localize']->string('Redirect'));
 196
 197                 if ($postvars)
 198                 {
 199                         $this->form_start($location, null, false, 'postvars');
 200
 201                         foreach ($postvars AS $key => $value)
 202                         {
 203                                 $this->form_hidden_field($key, $value);
 204                         }
 205
 206                         $this->form_end();
 207                 }
 208
 209                 $this->page_message($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));
 210
 211                 $this->page_code($js);
 212
 213                 $this->page_end();
 214         }
 215
 216         // ###################################################################
 217         /**
 218         * Throws a fatal error; constructs the header and footer
 219         *
 220         * @access       public
 221         *
 222         * @param        string  Error messsage text
 223         */
 224         function error($message)
 225         {
 226                 $this->page_start($this->registry->modules['localize']->string('Error'));
 227                 $this->page_message($this->registry->modules['localize']->string('Error'), $message);
 228                 $this->page_end();
 229
 230                 exit;
 231         }
 232
 233         // ###################################################################
 234         /**
 235         * Outputs the header of the page: doctype, <html>, <head>, <title>,
 236         * <body> and imbeds the style information
 237         *
 238         * @access       public
 239         *
 240         * @param        string  Title of the page
 241         * @param        string  Class of the page to be applied to the body
 242         * @param        integer Margin of the <div> that all content is placed in
 243         * @param        string  Extra HTML to imbed in the <head> tag
 244         * @param        string  <body> onLoad action to imbed
 245         * @param        integer Margin of the actual <body > tag
 246         * @param        string  Relative path where the CSS data is stored
 247         * @param        bool    Will force re-print the header if it has already been printed
 248         */
 249         function page_start($actiontitle, $pageclass = ':default:', $pagemargin = 15, $extra = '', $onload = false, $margin = 0, $dotpath = '.', $override = false)
 250         {
 251                 $this->registry->check_isso_fields(get_class($this));
 252
 253                 if ($this->registry->debug AND isset($_GET['query']))
 254                 {
 255                         ob_start();
 256                 }
 257
 258                 if (defined('ISSO_PRINTER_DONE_HEADER') AND !$override)
 259                 {
 260                         if (constant('ISSO_PRINTER_DONE_HEADER') AND !$override)
 261                         {
 262                                 return;
 263                         }
 264                 }
 265
 266                 $title = sprintf($this->registry->modules['localize']->string('%1$s - %2$s - %3$s'), $this->registry->application, $this->realm, $actiontitle);
 267
 268                 echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
 269                 echo "<html xmlns=\"http://www.w3.org/1999/xhtml\">\n<head>";
 270                 echo "\n\t<title>$title</title>";
 271                 echo "\n\t<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />";
 272                 echo $this->css;
 273                 echo ($extra ? "\n$extra" : '');
 274                 echo "\n</head>\n<body style=\"margin: {$margin}px;\"" . (($pageclass !== ':default:') ? " class=\"$pageclass\"" : '') . (($onload) ? " onload=\"$onload\"" : '') . ">\n";
 275
 276                 if (!defined('ISSO_PRINTER_HIDE_SETUP') AND function_exists('_printer_page_start'))
 277                 {
 278                         _printer_page_start();
 279                 }
 280
 281                 echo "<div style=\"margin: {$pagemargin}px;\">\n<!-- / page head -->\n\n";
 282
 283                 if (!defined('ISSO_PRINTER_DONE_HEADER'))
 284                 {
 285                         define('ISSO_PRINTER_DONE_HEADER', 1);
 286                 }
 287         }
 288
 289         // ###################################################################
 290         /**
 291         * Links CSS to the page from a given relative path
 292         *
 293         * @access       public
 294         *
 295         * @param        string  Relative path to the CSS file
 296         */
 297         function css_link($path)
 298         {
 299                 $this->css .= "\n\t<link rel=\"stylesheet\" href=\"$path\" />";
 300         }
 301
 302         // ###################################################################
 303         /**
 304         * Imbeds actual CSS information into the page in <style> tags
 305         *
 306         * @access       public
 307         *
 308         * @param        string  Path of the CSS file to be imbeded
 309         */
 310         function css_imbed($path)
 311         {
 312                 $data = require_once($path);
 313                 $css = preg_replace('#/\*(.*?)\*/(\r|\n)*#s', '', $css);
 314                 $css = trim($css);
 315                 $this->css .= "\n\t<style type=\"text/css\">\n\t<!--\n" . $css . "\n\t//-->\n\t</style>";
 316         }
 317
 318         // ###################################################################
 319         /**
 320         * Places raw HTML code directly into the documet at the current
 321         * position
 322         *
 323         * @access       public
 324         *
 325         * @param        string  HTML code
 326         */
 327         function page_code($code)
 328         {
 329                 echo "\n\n$code\n\n";
 330         }
 331
 332         // ###################################################################
 333         /**
 334         * A block function that produces a table with a message in it. This
 335         * does not print the header and footer.
 336         *
 337         * @access       public
 338         *
 339         * @param        string  The title of the message (appears at the top of the block)
 340         * @param        string  Content of the message
 341         */
 342         function page_message($title, $message)
 343         {
 344                 $this->table_start(true, '75%');
 345                 $this->table_head($title, 1);
 346                 $this->row_span("<blockquote>$message</blockquote>", ':swap:', 'left', 1);
 347                 $this->table_end();
 348         }
 349
 350         // ###################################################################
 351         /**
 352         * Produces an entire page layout that asks the user whether or not
 353         * they want to perform X action and provides a link to the YES and NO
 354         * action
 355         *
 356         * @access       public
 357         *
 358         * @param        string  Message that asks if they want to do X
 359         * @param        string  Location to go for YES
 360         * @param        string  DO action to pass
 361         * @param        array   Hidden parameters to pass to the next page
 362         */
 363         function page_confirm($message, $location, $action, $params)
 364         {
 365                 $this->page_start($this->registry->modules['localize']->string('Confirm'));
 366
 367                 $this->form_start($location, $action);
 368                 foreach ($params AS $key => $value)
 369                 {
 370                         $this->form_hidden_field($key, $value);
 371                 }
 372
 373                 $this->table_start(true, '75%');
 374                 $this->table_head($this->registry->modules['localize']->string('Confirm'), 1);
 375                 $this->row_span("<blockquote>$message</blockquote>", ':swap:', 'left', 1);
 376                 $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'), '');
 377                 $this->table_end();
 378
 379                 $this->form_end();
 380
 381                 $this->page_end();
 382         }
 383
 384         // ###################################################################
 385         /**
 386         * Closes the HTML document structure an adds the copyright; this also
 387         * stops execution of the page
 388         *
 389         * @access       public
 390         */
 391         function page_end()
 392         {
 393                 if ($this->registry->debug AND isset($_GET['query']))
 394                 {
 395                         ob_clean();
 396                         ob_end_clean();
 397
 398                         if (is_array($this->registry->modules[ISSO_DB_LAYER]->history))
 399                         {
 400                                 echo '<pre>';
 401                                 foreach ($this->registry->modules[ISSO_DB_LAYER]->history AS $query)
 402                                 {
 403                                         echo $query . "\n\n<hr />\n\n";
 404                                 }
 405                                 echo '</pre>';
 406                         }
 407                         exit;
 408                 }
 409
 410                 $copyright = "\n<br />\n<p align=\"center\" class=\"copyright\">\n\t<a href=\"http://www.iris-studios.com\" target=\"_blank\">" . $this->registry->get('application') . ' ' . $this->registry->get('appversion') . ", &copy; 2002 - " . date('Y') . " Iris Studios, Inc.</a>\n</p>";
 411
 412                 if (!defined('ISSO_PRINTER_HIDE_SETUP'))
 413                 {
 414                         echo "\n<!-- page end -->\n</div>\n$copyright";
 415                         echo $this->registry->construct_debug_block(false);
 416                 }
 417                 else
 418                 {
 419                         echo "\n<!-- page end -->\n</div>";
 420                 }
 421
 422                 echo "\n\n</body>\n</html>";
 423
 424                 exit;
 425         }
 426
 427         // -------------------------------------------------------------------
 428
 429         // ###################################################################
 430         /**
 431         * Opens a <table> tag with styling
 432         *
 433         * @access       public
 434         *
 435         * @param        bool    Whether to add a <br /> before the table
 436         * @param        string  Value of the width attribute
 437         */
 438         function table_start($break = true, $width = '90%')
 439         {
 440                 if ($break)
 441                 {
 442                         echo '<br />';
 443                 }
 444
 445                 echo "\n<table cellpadding=\"4\" cellspacing=\"0\" border=\"0\" align=\"center\" width=\"$width\" class=\"tborder\">\n";
 446         }
 447
 448         // ###################################################################
 449         /**
 450         * Adds a table row that is sued to head the entire table
 451         *
 452         * @access       public
 453         *
 454         * @param        string  Title string
 455         * @param        integer Colspan attribute value
 456         * @param        bool    Whether to bold the title
 457         */
 458         function table_head($title, $colspan = 2, $strong = true)
 459         {
 460                 echo "<tr>\n\t<td class=\"tcat\" align=\"center\" colspan=\"$colspan\">"  . (($strong) ? "<strong>$title</strong>" : $title) . "</td>\n</tr>\n";
 461         }
 462
 463         // ###################################################################
 464         /**
 465         * Creates column headings; useful for a grid-style page. This uses a
 466         * different styling than table_head() and is usually used directly
 467         * after a table header.
 468         *
 469         * @access       public
 470         *
 471         * @param        array   Array of titles to print
 472         */
 473         function table_column_head($columnarray)
 474         {
 475                 if (is_array($columnarray))
 476                 {
 477                         $render = "<tr valign=\"top\" align=\"center\">\n";
 478
 479                         foreach ($columnarray AS $header)
 480                         {
 481                                 $render .= "\t<td class=\"thead\" align=\"center\">$header</td>\n";
 482                         }
 483
 484                         $render .= "</tr>\n";
 485
 486                         echo $render;
 487                 }
 488         }
 489
 490         // ###################################################################
 491         /**
 492         * Closes a <table> tag
 493         *
 494         * @access       public
 495         */
 496         function table_end()
 497         {
 498                 echo "\n</table>\n";
 499         }
 500
 501         // -------------------------------------------------------------------
 502
 503         // ###################################################################
 504         /**
 505         * Starts a <form> tag and adds the DO hidden input field
 506         *
 507         * @access       public
 508         *
 509         * @param        string  Action/name of the file to action to
 510         * @param        string  Value of the DO parameter; used to do-branch
 511         * @param        bool    Enctype attribute; used for mime/multi-part
 512         * @param        string  Name of the form; this only matters for DOM access
 513         * @param        string  Method to action as; POST or GET (default is POST)
 514         */
 515         function form_start($action, $do, $enctype = false, $name = 'inputform', $submitmethod = 'post')
 516         {
 517                 echo "\n<!-- input form -->\n<form name=\"$name\" action=\"$action\"" . (($enctype) ? " enctype=\"$enctype\"" : '') . " method=\"$submitmethod\">\n";
 518
 519                 if ($do !== null)
 520                 {
 521                         $this->form_hidden_field('do', $do);
 522                 }
 523         }
 524
 525         // ###################################################################
 526         /**
 527         * Adds a hidden field at the current location
 528         *
 529         * @access       public
 530         *
 531         * @param        string  Name of the field
 532         * @param        string  Value of the field
 533         */
 534         function form_hidden_field($name, $value)
 535         {
 536                 echo "<input type=\"hidden\" name=\"$name\" value=\"$value\" />\n";
 537         }
 538
 539         // ###################################################################
 540         /**
 541         * Closes a <form> tag
 542         *
 543         * @access       public
 544         */
 545         function form_end()
 546         {
 547                 echo "</form>\n<!-- / input form -->\n";
 548         }
 549
 550         // -------------------------------------------------------------------
 551
 552         // ###################################################################
 553         /**
 554         * Creates a table row that spans an entire row; this is used to divide
 555         * sections, usually
 556         *
 557         * @access       public
 558         *
 559         * @param        string  Text to place in the row
 560         * @param        string  Class name to style with; by default it alternates between alt1 and alt2 (use :swap: to do that)
 561         * @param        string  Alignment of the text in the row
 562         * @param        integer Colspan attribute
 563         */
 564         function row_span($text, $class = ':swap:', $align = 'left', $colspan = 2)
 565         {
 566                 if ($class === ':swap:')
 567                 {
 568                         $this->registry->modules['functions']->exec_swap_bg();
 569                         $row_class = $this->registry->modules['functions']->bgcolour;
 570                         $is_style_element = false;
 571                 }
 572                 else
 573                 {
 574                         if (preg_match('#:style:(.*?)#i', $class))
 575                         {
 576                                 $is_style_element = true;
 577                                 $style = str_replace(':style:', '', $class);
 578                         }
 579                         else
 580                         {
 581                                 $row_class = $class;
 582                                 $is_style_element = false;
 583                         }
 584                 }
 585
 586                 echo "\n<tr>\n\t<td ". (($is_style_element) ? "style=\"$style\"" : "class=\"$row_class\"") . " colspan=\"$colspan\" align=\"$align\">$text</td>\n</tr>";
 587         }
 588
 589         // ###################################################################
 590         /**
 591         * Creates a table row that has more than two columns; this is used in
 592         * conjunction with table_column_head() usually; it takes an array of
 593         * values
 594         *
 595         * @access       public
 596         *
 597         * @param        array   Array of values in form value => alignment key (c for center, l for left, and r for right)
 598         */
 599         function row_multi_item($row_array)
 600         {
 601                 $this->registry->modules['functions']->exec_swap_bg();
 602
 603                 foreach ($row_array AS $item => $align)
 604                 {
 605                         $row_data["$align"][] = $item;
 606                 }
 607
 608                 echo "<tr valign=\"top\">";
 609
 610                 foreach ($row_data AS $align_key => $item_array)
 611                 {
 612                         if ($align_key == 'c')
 613                         {
 614                                 $align = 'center';
 615                         }
 616                         else if ($align_key == 'l')
 617                         {
 618                                 $align = 'left';
 619                         }
 620                         else if ($align_key == 'r')
 621                         {
 622                                 $align = 'right';
 623                         }
 624
 625                         foreach ($item_array AS $value)
 626                         {
 627                                 echo "\n\t<td class=\"{$this->registry->modules['functions']->bgcolour}\" align=\"$align\">$value</td>";
 628                         }
 629                 }
 630
 631                 echo "\n</tr>\n";
 632         }
 633
 634         // ###################################################################
 635         /**
 636         * Generic row creation function that has two columns: label and value;
 637         * this is used for many other form functions, but can also be used for
 638         * non-editable fields
 639         *
 640         * @access       public
 641         *
 642         * @param        string  Label text
 643         * @param        string  HTML or text to place in the value column
 644         * @param        string  Vertical align (valign attribute) for the row
 645         * @param        integer Colspan attribute
 646         * @param        string  Class to style the row with; default is to alternate
 647         */
 648         function row_text($label, $value = '&nbsp;', $valign = 'top', $colspan = 2, $class = -1)
 649         {
 650                 global $IS_SETTINGS;
 651
 652                 if ($class == -1)
 653                 {
 654                         if (!$IS_SETTINGS)
 655                         {
 656                                 $this->registry->modules['functions']->exec_swap_bg();
 657                                 $row_class = $this->registry->modules['functions']->bgcolour;
 658                         }
 659                         else
 660                         {
 661                                 $row_class = 'alt2';
 662                         }
 663                 }
 664                 else
 665                 {
 666                         $row_class = $class;
 667                 }
 668
 669                 echo "<tr valign=\"$valign\">";
 670                 echo "\n\t<td class=\"$row_class\">$label</td>";
 671                 echo "\n\t<td class=\"$row_class\">$value</td>";
 672
 673                 if ($colspan > 2)
 674                 {
 675                         echo "\n\t<td class=\"$row_class\" colspan=\"" . $colspan - 2 . "\">&nbsp;</td>";
 676                 }
 677
 678                 echo "\n</tr>\n";
 679         }
 680
 681         // ###################################################################
 682         /**
 683         * Creates a table row with an <input> text field as the value column
 684         *
 685         * @access       public
 686         *
 687         * @param        string  Label text
 688         * @param        string  Name of the <input> field
 689         * @param        string  Value of the field
 690         * @param        integer Colspan attribute
 691         * @param        integer Size of the <input> field
 692         * @param        integer Length attribute; use FALSE for no length to be specified
 693         * @param        bool    Whether to make this a password field
 694         * @param        string  Vertical align (valign attribute)
 695         */
 696         function row_input($label, $name, $value = '', $colspan = 2, $size = 35, $length = false, $password = false, $lalign = 'top')
 697         {
 698                 $this->row_text($label, "<input type=\"" . (($password) ? 'password' : 'text') . "\" class=\"input\" name=\"$name\" value=\"$value\" size=\"$size\" " . (($length) ? "maxlength=\"$length\" " : '') . "/>", $lalign, $colspan);
 699         }
 700
 701         // ###################################################################
 702         /**
 703         * Creates a table row with a <textarea> as the value column
 704         *
 705         * @access       public
 706         *
 707         * @param        string  Label text
 708         * @param        string  Name of the <textarea>
 709         * @param        string  Value of the <textarea>
 710         * @param        integer Colspan attribute
 711         * @param        integer Number of rows in the <textarea>
 712         * @param        integer Number of colums in the <textarea>
 713         * @param        bool    Whether or not to use monospacing font
 714         * @param        string  Extra style attributes to apply to the <textarea>
 715         */
 716         function row_textarea($label, $name, $value = '', $colspan = 2, $rows = 7, $cols = 50, $code = false, $style = '')
 717         {
 718                 $this->row_text($label, "<textarea name=\"$name\" class=\"" . (($code) ? 'code' : 'input') . "\" rows=\"$rows\" cols=\"$cols\"" . (($style) ? ' style="' . $style . '"' : '') . ">$value</textarea>", 'top', $colspan);
 719         }
 720
 721         // ###################################################################
 722         /**
 723         * Creates a table row with the tfoot class
 724         *
 725         * @access       public
 726         *
 727         * @param        string  Extra text or HTML to insert into the row
 728         * @param        integer Colspan attribute
 729         */
 730         function row_tfoot($data, $colspan = 2)
 731         {
 732                 echo $this->row_span($data, 'tfoot', 'center', $colspan);
 733         }
 734
 735         // ###################################################################
 736         /**
 737         * Creates a tfoot table row with submit buttons
 738         *
 739         * @access       public
 740         *
 741         * @param        string  Extra HTML to imbed in the row after the buttons
 742         * @param        string  Submit button text (by default it uses pre-translated "Submit" from :save:)
 743         * @param        string  Reset button text (default it uses pre-translated "Reset" from :reset:)
 744         * @param        integer Colspan attribute
 745         */
 746         function row_submit($extra = false, $submit = ':save:', $reset = ':reset:', $colspan = 2)
 747         {
 748                 if ($submit === ':save:')
 749                 {
 750                         $submit = "  " . $this->registry->modules['localize']->string('Submit') . "  ";
 751                 }
 752                 else
 753                 {
 754                         $submit = "  $submit  ";
 755                 }
 756
 757                 if ($reset === ':reset:')
 758                 {
 759                         $reset = "  " . $this->registry->modules['localize']->string('Reset') . "  ";
 760                 }
 761                 else
 762                 {
 763                         $reset = (($reset) ? "  $reset  " : '');
 764                 }
 765
 766                 $output = "\n\t\t<input type=\"submit\" class=\"button\" name=\"__submit__\" value=\"$submit\" accesskey=\"s\" />";
 767                 $output .= ($reset ? "\n\t\t<input type=\"reset\" class=\"button\" name=\"__reset__\" value=\"$reset\" accesskey=\"r\" />" : '');
 768                 $output .= ($extra ? "\n\t\t$extra" : '');
 769                 $output .= "\n\t";
 770                 $this->row_tfoot($output, $colspan);
 771         }
 772
 773         // ###################################################################
 774         /**
 775         * Creates an upload row; you need to specify some other paramaters in
 776         * form_start() for this to work
 777         *
 778         * @access       public
 779         *
 780         * @param        string  Label text
 781         * @param        string  Upload name
 782         * @param        integer Colspan attribute
 783         */
 784         function row_upload($label, $name, $colspan = 2)
 785         {
 786                 $this->row_text($label, "<input type=\"file\" class=\"button\" name=\"$name\" size=\"35\" />", 'top', $colspan);
 787         }
 788
 789         // ###################################################################
 790         /**
 791         * Adds a name-value pair to an array that is constructed into a
 792         * <select> list
 793         *
 794         * @access       public
 795         *
 796         * @param        string  Text displayed for the option
 797         * @param        string  Value of the option
 798         * @param        bool    Whether or not to select this particluar option
 799         */
 800         function list_item($name, $value, $selected = false)
 801         {
 802                 global $listitem;
 803
 804                 $listitem[] = "\n\t<option value=\"$value\"" . (($selected == true) ? ' selected="selected"' : '') . ">$name</option>";
 805         }
 806
 807         // ###################################################################
 808         /**
 809         * Assembles a <select> table row from list_item() items
 810         *
 811         * @access       public
 812         *
 813         * @param        string  Label text
 814         * @param        string  Name of the <select>
 815         * @param        bool    Automatically submit the form on a change?
 816         * @param        integer Colspan attribute
 817         */
 818         function row_list($label, $name, $is_jump = false, $colspan = 2)
 819         {
 820                 global $listitem;
 821
 822                 foreach ($listitem AS $option)
 823                 {
 824                         $optionlist .= $option;
 825                 }
 826
 827                 $listitem = '';
 828
 829                 $this->row_text($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", $colspan);
 830         }
 831
 832         // ###################################################################
 833         /**
 834         * Creates a row with two radio buttons: yes and now
 835         *
 836         * @access       public
 837         *
 838         * @param        string  Label text
 839         * @param        string  Name of the BOOL flag
 840         * @param        bool    TRUE to select the YES by default; FALSE for NO
 841         * @param        integer Colspan attribute
 842         */
 843         function row_yesno($label, $name, $value, $colspan = 2)
 844         {
 845                 $this->row_text($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);
 846         }
 847 }
 848
 849 /*=====================================================================*\
 850 || ###################################################################
 851 || # $HeadURL$
 852 || # $Id$
 853 || ###################################################################
 854 \*=====================================================================*/
 855 ?>