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