2 /**********************************************************************
3 Copyright (C) FrontAccounting, LLC.
4 Released under the terms of the GNU General Public License, GPL,
5 as published by the Free Software Foundation, either version 3
6 of the License, or (at your option) any later version.
7 This program is distributed in the hope that it will be useful,
8 but WITHOUT ANY WARRANTY; without even the implied warranty of
9 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10 See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
11 ***********************************************************************/
13 Retrieve value of POST variable(s).
14 For $name passed as array $dflt is not used,
15 default values can be passed as values with non-numeric keys instead.
16 If some field have user formatted numeric value, pass float default value to
17 convert automatically to POSIX.
19 function get_post($name, $dflt='')
21 if (is_array($name)) {
23 foreach($name as $key => $dflt)
24 if (!is_numeric($key)) {
25 $ret[$key] = is_float($dflt) ? input_num($key, $dflt) : get_post($key, $dflt);
27 $ret[$dflt] = get_post($dflt, null);
31 return is_float($dflt) ? input_num($name, $dflt) :
32 ((!isset($_POST[$name]) || $_POST[$name] === '') ? $dflt : $_POST[$name]);
34 //---------------------------------------------------------------------------------
37 function start_form($multi=false, $dummy=false, $action="", $name="")
39 // $dummy - leaved for compatibility with 2.0 API
42 if (++$form_nested) return;
46 $name = "name='$name'";
48 $action = $_SERVER['PHP_SELF'];
51 echo "<form enctype='multipart/form-data' method='post' action='$action' $name>\n";
53 echo "<form method='post' action='$action' $name>\n";
57 //---------------------------------------------------------------------------------
59 function end_form($breaks=0)
61 global $Ajax, $form_nested, $hidden_fields;
63 if ($form_nested-- > 0) return;
65 $_SESSION['csrf_token'] = hash('sha256', uniqid(mt_rand(), true));
69 hidden('_modified', get_post('_modified', 0));
70 hidden('_token', $_SESSION['csrf_token']);
72 echo implode('', $hidden_fields)."</form>\n";
73 $Ajax->activate('_token');
76 function check_csrf_token()
78 if ($_SESSION['csrf_token'] != @$_POST['_token'])
80 display_error(_("Request from outside of this page is forbidden."));
81 error_log(_("CSRF attack detected from: ").@$_SERVER['HTTP_HOST'].' ('.@$_SERVER['HTTP_REFERER'].')');
87 function start_table($class=false, $extra="", $padding='2', $spacing='0')
89 echo "<center><table";
90 if ($class == TABLESTYLE_NOBORDER)
91 echo " class='tablestyle_noborder'";
92 elseif ($class == TABLESTYLE2)
93 echo " class='tablestyle2'";
94 elseif ($class == TABLESTYLE)
95 echo " class='tablestyle'";
98 echo " cellpadding='$padding' cellspacing='$spacing'>\n";
101 function end_table($breaks=0)
103 echo "</table></center>\n";
108 function start_outer_table($class=false, $extra="", $padding='2', $spacing='0', $br=false)
112 start_table($class, $extra, $padding, $spacing);
113 echo "<tr valign=top><td>\n"; // outer table
116 function table_section($number=1, $width=false)
121 $width = ($width ? "width='$width'" : "");
122 //echo "</td><td class='tableseparator' $width>\n"; // outer table
123 echo "</td><td style='border-left:1px solid #cccccc;' $width>\n"; // outer table
125 echo "<table class='tablestyle_inner'>\n";
128 function end_outer_table($breaks=0, $close_table=true)
136 // outer table spacer
138 function vertical_space($params='')
140 echo "</td></tr><tr><td valign=center $params>";
143 function meta_forward($forward_to, $params="", $timeout=0)
146 echo "<meta http-equiv='Refresh' content='".$timeout."; url=$forward_to?$params'>\n";
147 echo "<center><br>" . _("You should automatically be forwarded.");
148 echo " " . _("If this does not happen") . " " . "<a href='$forward_to?$params'>" . _("click here") . "</a> " . _("to continue") . ".<br><br></center>\n";
149 if ($params !='') $params = '?'.$params;
150 $Ajax->redirect($forward_to.$params);
154 //-----------------------------------------------------------------------------------
155 // Find and replace hotkey marker.
156 // if $clean == true marker is removed and clean label is returned
157 // (for use in wiki help system), otherwise result is array of label
158 // with underlined hotkey letter and access property string.
160 function access_string($label, $clean=false)
165 if (preg_match('/(.*)&([a-zA-Z0-9])(.*)/', $label, $slices))
167 $label = $clean ? $slices[1].$slices[2].$slices[3] :
168 $slices[1].'<u>'.$slices[2].'</u>'.$slices[3];
169 $access = " accesskey='".strtoupper($slices[2])."'";
172 $label = str_replace( '&&', '&', $label);
174 return $clean ? $label : array($label, $access);
177 function hyperlink_back($center=true, $no_menu=true, $type_no=0, $trans_no=0, $final=false)
179 global $path_to_root;
184 if ($no_menu && $trans_no != 0)
186 include_once($path_to_root."/admin/db/attachments_db.inc");
187 $id = has_attachment($type_no, $trans_no);
188 $attach = get_attachment_string($type_no, $trans_no);
191 $width = ($id != 0 ? "30%" : "20%");
192 start_table(false, "width='$width'");
196 echo "<td align=center><a href='javascript:window.print();'>"._("Print")."</a></td>\n";
198 echo "<td align=center><a href='javascript:goBack(".($final ? '-2' : '').");'>".($no_menu ? _("Close") : _("Back"))."</a></td>\n";
206 function hyperlink_no_params($target, $label, $center=true)
208 $id = default_focus();
209 $pars = access_string($label);
211 $target = $_SERVER['PHP_SELF'];
214 echo "<a href='$target' id='$id' $pars[1]>$pars[0]</a>\n";
219 function hyperlink_no_params_td($target, $label)
222 hyperlink_no_params($target, $label);
226 function viewer_link($label, $url='', $class='', $id='', $icon=null)
228 global $path_to_root;
231 $class = " class='$class'";
234 $class = " id='$id'";
238 $pars = access_string($label);
239 if (user_graphic_links() && $icon)
240 $pars[0] = set_icon($icon, $pars[0]);
241 $preview_str = "<a target='_blank' $class $id href='$path_to_root/$url' onclick=\"javascript:openWindow(this.href,this.target); return false;\"$pars[1]>$pars[0]</a>";
244 $preview_str = $label;
248 function menu_link($url, $label, $id=null)
251 $id = default_focus($id);
252 $pars = access_string($label);
253 return "<a href='$url' class='menu_option' id='$id' $pars[1]>$pars[0]</a>";
256 function submenu_option($title, $url, $id=null)
258 global $path_to_root;
259 display_note(menu_link($path_to_root . $url, $title, $id), 0, 1);
262 function submenu_view($title, $type, $number, $id=null)
264 display_note(get_trans_view_str($type, $number, $title, false, 'viewlink', $id), 0, 1);
267 function submenu_print($title, $type, $number, $id=null, $email=0, $extra=0)
269 display_note(print_document_link($number, $title, true, $type, false, 'printlink', $id, $email, $extra), 0, 1);
271 //-----------------------------------------------------------------------------------
273 function hyperlink_params($target, $label, $params, $center=true)
275 $id = default_focus();
277 $pars = access_string($label);
279 $target = $_SERVER['PHP_SELF'];
282 echo "<a id='$id' href='$target?$params'$pars[1]>$pars[0]</a>\n";
287 function hyperlink_params_td($target, $label, $params)
290 hyperlink_params($target, $label, $params, false);
294 //-----------------------------------------------------------------------------------
296 function hyperlink_params_separate($target, $label, $params, $center=false)
298 $id = default_focus();
300 $pars = access_string($label);
303 echo "<a target='_blank' id='$id' href='$target?$params' $pars[1]>$pars[0]</a>\n";
308 function hyperlink_params_separate_td($target, $label, $params)
311 hyperlink_params_separate($target, $label, $params);
315 //--------------------------------------------------------------------------------------------------
317 function alt_table_row_color(&$k, $extra_class=null)
319 $classes = $extra_class ? array($extra_class) : array();
322 array_push($classes, 'oddrow');
327 array_push($classes, 'evenrow');
330 echo "<tr class='".implode(' ', $classes)."'>\n";
333 function table_section_title($msg, $colspan=2)
335 echo "<tr><td colspan=$colspan class='tableheader'>$msg</td></tr>\n";
338 function table_header($labels, $params='')
341 foreach ($labels as $label)
342 labelheader_cell($label, $params);
345 //-----------------------------------------------------------------------------------
347 function start_row($param="")
350 echo "<tr $param>\n";
362 for ($i = 0; $i < $num; $i++)
366 $ajax_divs = array();
368 function div_start($id='', $trigger=null, $non_ajax=false)
372 if ($non_ajax) { // div for non-ajax elements
373 array_push($ajax_divs, array($id, null));
374 echo "<div style='display:none' class='js_only' ".($id !='' ? "id='$id'" : '').">";
375 } else { // ajax ready div
376 array_push($ajax_divs, array($id, $trigger===null ? $id : $trigger));
377 echo "<div ". ($id !='' ? "id='$id'" : '').">";
384 global $ajax_divs, $Ajax;
386 if (count($ajax_divs))
388 $div = array_pop($ajax_divs);
389 if ($div[1] !== null)
390 $Ajax->addUpdate($div[1], $div[0], ob_get_flush());
395 //-----------------------------------------------------------------------------
397 // $name - prefix for widget internal elements:
398 // Nth tab submit name: {$name}_N
399 // div id: _{$name}_div
400 // sel (hidden) name: _{$name}_sel
401 // $tabs - array of tabs; string: tab title or array(tab_title, enabled_status)
403 function tabbed_content_start($name, $tabs, $dft='') {
406 $selname = '_'.$name.'_sel';
407 $div = '_'.$name.'_div';
409 $sel = find_submit($name.'_', false);
411 $sel = get_post($selname, (string)($dft==='' ? key($tabs) : $dft));
413 if ($sel!==@$_POST[$selname])
414 $Ajax->activate($name);
416 $_POST[$selname] = $sel;
419 $str = "<ul class='ajaxtabs' rel='$div'>\n";
420 foreach($tabs as $tab_no => $tab) {
422 $acc = access_string(is_array($tab) ? $tab[0] : $tab);
423 $disabled = (is_array($tab) && !$tab[1]) ? 'disabled ' : '';
425 ."<button type='submit' name='{$name}_".$tab_no
426 ."' class='".((string)$tab_no===$sel ? 'current':'ajaxbutton')."' $acc[1] $disabled>"
427 ."<span>$acc[0]</span>"
433 $str .= "<div class='spaceBox'></div>\n";
434 $str .= "<input type='hidden' name='$selname' value='$sel'>\n";
435 $str .= "<div class='contentBox' id='$div'>\n";
439 function tabbed_content_end() {
440 echo "</div>"; // content box (don't change to div_end() unless div_start() is used above)
441 div_end(); // tabs widget
444 function tab_changed($name)
446 $to = find_submit("{$name}_", false);
447 if (!$to) return null;
449 return array('from' => $from = get_post("_{$name}_sel"),
453 /* Table editor interfaces. Key is editor type
454 0 => url of editor page
458 $popup_editors = array(
459 'customer' => array('/sales/manage/customers.php?debtor_no=',
460 113, _("Customers"), 900, 500),
461 'branch' => array('/sales/manage/customer_branches.php?SelectedBranch=',
462 114, _("Branches"), 900, 700),
463 'supplier' => array('/purchasing/manage/suppliers.php?supplier_id=',
464 113, _("Suppliers"), 900, 700),
465 'item' => array('/inventory/manage/items.php?stock_id=',
466 115, _("Items"), 800, 600)
469 Bind editors for various selectors.
470 $type - type of editor
471 $input - name of related input field
472 $caller - optional function key code (available values F1-F12: 112-123,
475 function set_editor($type, $input, $caller=true)
477 global $path_to_root, $Editors, $popup_editors, $Pagehelp;
479 $key = $caller===true ? $popup_editors[$type][1] : $caller;
481 $Editors[$key] = array( $path_to_root . $popup_editors[$type][0], $input,
482 $popup_editors[$type][3], $popup_editors[$type][4]);
484 $help = 'F' . ($key - 111) . ' - ';
485 $help .= $popup_editors[$type][2];
488 //------------------------------------------------------------------------------
489 // Procedures below are now obsolete. Preserved for eventual future use.
492 External page call with saving current context.
493 $call - url of external page
494 $ctx - optional. name of SESSION context object or array of names of POST
495 variables saved on call
497 function context_call($call, $ctx='')
501 foreach($ctx as $postname)
503 $context[$postname] = get_post($postname);
506 $context = isset($_SESSION[$ctx]) ? $_SESSION[$ctx] : null;
508 array_unshift($_SESSION['Context'], array('name' => $ctx,
510 'caller' => $_SERVER['PHP_SELF'],
515 Restores context after external page call and
516 returns array of data passed by external page.
518 function context_restore()
520 if ( count($_SESSION['Context'])) {
521 if ($_SERVER['PHP_SELF'] == $_SESSION['Context'][0]['caller']) {
522 $ctx = array_shift($_SESSION['Context']);
524 if (is_array($ctx['ctx'])) {
525 foreach($ctx['ctx'] as $name => $val)
527 $_POST[$name] = $val;
530 if ($ctx['name']!='')
531 $_SESSION[$ctx['name']] = $ctx['ctx'];
540 Return to caller page if the page was called from external context.
542 function context_return($ret)
544 if ( count($_SESSION['Context'])) {
545 $ctx = &$_SESSION['Context'][0];
547 meta_forward( $ctx['caller'] );
551 Clearing context stack after page cancel.
553 function context_reset()
555 $_SESSION['Context'] = array();
558 Context stack initialization
560 if (!isset($_SESSION['Context'])) {
564 Redirector for selector F4 calls.
565 $sel_editors is array of selname=>editor_page
567 function editor_redirect($sel_editors, $save_fun='') {
568 foreach ($sel_editors as $selname=>$editor)
569 if (isset($_POST['_'.$selname.'_editor'])) {
570 if (function_exists($save_fun))
572 unset($_POST['_'.$selname.'_editor']);
573 context_call($editor, array_keys($_POST));
577 Return procedure for selector F4 calls
579 function editor_return($vars, $restore_fun='') {
580 if (function_exists($restore_fun))
583 if ($ret = context_restore()) {
584 foreach ($vars as $postname=>$retname)
585 if (isset($ret[$retname])) {
586 $_POST[$postname] = $ret[$retname];
587 set_focus($postname);
592 function confirm_dialog($submit, $msg) {
593 if (find_post($submit)) {
594 display_warning($msg);
596 submit_center_first('DialogConfirm', _("Proceed"), '', true);
597 submit_center_last('DialogCancel', _("Cancel"), '', 'cancel');
600 return get_post('DialogConfirm', 0);
604 Block menu/shortcut links during transaction procesing.
606 function page_processing($msg = false)
611 $msg = _('Entered data has not been saved yet.\nDo you want to abandon changes?');
613 $js = "_validate._processing=" . (
614 $msg ? '\''.strtr($msg, array("\n"=>'\\n')) . '\';' : 'null;');
616 $Ajax->addScript(true, $js);
621 function page_modified($status = true)
625 $js = "_validate._modified=" . ($status ? 1:0).';';
627 $Ajax->addScript(true, $js);