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