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