Fixed many issues in output HTML code according to HTML 4.01 Transitional format.
[fa-stable.git] / includes / ui / ui_view.inc
index 616a0ffa9364ee687855e31712240a75813ca413..cc003088d2595ec51e8815823189b0f6a0534f8e 100644 (file)
@@ -250,45 +250,81 @@ function get_trans_view_str($type, $trans_no, $label="", $icon=false,
        return null;
 }
 
+/*
+       Helper for ui drawing functions.
+       Checks whether any of input function parameters has changed or page is called with GET method (first page display).
+       $name - context
+*/
+function check_ui_refresh($name=null)
+{
+       $bt = debug_backtrace();
+       if (!$name)
+               $name = $bt[1]['function'];
+       $old = @$_SESSION['ui_context'][$name];
+       $new = $_SESSION['ui_context'][$name] = $bt[1]['args'];
+       return ($new != $old) || ($_SERVER['REQUEST_METHOD'] == 'GET');
+}
+
 //--------------------------------------------------------------------------------------
 // Displays currency exchange rate for given date.
 // When there is no exrate for today, 
 // gets it form ECB and stores in local database.
 //
-function exchange_rate_display($from_currency, $to_currency, $date_, $edit_rate=false)
+function exchange_rate_display($from_currency, $to_currency, $date_, $force_edit=false)
 {
-    global $Ajax;
+    global $Ajax, $xr_provider_authoritative;
+
+       $readonly = false;
 
        if ($from_currency != $to_currency)
        {
-               $comp_currency = get_company_currency();
-               if ($from_currency == $comp_currency)
-                       $currency = $to_currency;
-               else
-                       $currency = $from_currency;
-               $rate = 0;
-               if ($date_ == Today()) {
-                       $rate = get_date_exchange_rate($currency, $date_);
-                       if (!$rate) {
+               $rate = get_post('_ex_rate');
+               if (check_ui_refresh() || !$rate) { // readonly or ui context changed
+                       $comp_currency = get_company_currency();
+                       if ($from_currency == $comp_currency)
+                               $currency = $to_currency;
+                       else
+                               $currency = $from_currency;
+
+                       $rate = get_date_exchange_rate($currency, $date_); // try local
+
+                       if ($rate)
+                               $readonly = true; // if we have already local exrate keep it unchanged 
+
+                       if (!$rate) {   // retry from remote service
                                $row = get_currency($currency);
-                               if ($row['auto_update']) {
-                                       $rate = retrieve_exrate($currency, $date_);
-                                       if ($rate) 
-                                               add_exchange_rate($currency, $date_, $rate, $rate);
+
+                               if ($row['auto_update']) // autoupdate means use remote service & store exrate on first transaction.
+                               {
+                                       $rate = retrieve_exrate($currency, $date_);
+                                       if (!$rate)
+                                               display_warning(sprintf(_("Cannot retrieve exchange rate for currency %s. Please adjust approximate rate if needed."), $currency));
+                                       elseif ($xr_provider_authoritative) {
+                                               // if the remote exrate is considered authoritative we can store the rate here,
+                                               // otherwise exrate will be stored during transaction write
+                                               $readonly = true;
+                                               add_new_exchange_rate($currency, $date_, $rate);
+                                       }
                                }
                        }
+                       if (!$rate)     {       // get and edit latest available
+                               $rate = get_exchange_rate_from_home_currency($currency, $date_);
+                       }
+                       if ($from_currency != $comp_currency)
+                               $rate = 1 / ($rate / get_exchange_rate_from_home_currency($to_currency, $date_));
+                       $Ajax->activate('_ex_rate_span');
                }
-               if (!$rate)
-                       $rate = get_exchange_rate_from_home_currency($currency, $date_);
-               if ($from_currency != $comp_currency)
-                       $rate = 1 / ($rate / get_exchange_rate_from_home_currency($to_currency, $date_));
 
                $rate = number_format2($rate, user_exrate_dec());
-               if ($edit_rate)
-                       text_row(_("Exchange Rate:"), '_ex_rate', $rate, 8, 8, null, "", " $from_currency = 1 $to_currency"); 
-               else
-               label_row(_("Exchange Rate:"),"<span style='vertical-align:top;' id='_ex_rate'>$rate</span> $from_currency = 1 $to_currency" );
-               $Ajax->addUpdate('_ex_rate','_ex_rate', $rate);
+
+               if ($force_edit || !$readonly)
+                       $ctrl = "<input type=\"text\" name=\"_ex_rate\" size=\"8\" maxlength=\"8\" value=\"$rate\">";
+           else
+               $ctrl = "<span id=\"_ex_rate\">$rate</span>";
+
+               label_row(_("Exchange Rate:"), $span = "<span style='vertical-align:top;' id='_ex_rate_span'>$ctrl $from_currency = 1 $to_currency</span>" );
+
+               $Ajax->addUpdate('_ex_rate_span', '_ex_rate_span', $span);
        }
 }
 
@@ -301,7 +337,7 @@ function is_voided_display($type, $id, $label)
        if ($void_entry == null)
                return false;
 
-       start_table(TABLESTYLE, "width=50%");
+       start_table(TABLESTYLE, "width='50%'");
        echo "<tr><td align=center><font color=red>$label</font><br>";
        echo "<font color=red>" . _("Date Voided:") . " " . sql2date($void_entry["date_"]) . "</font><br>";
        if (strlen($void_entry["memo_"]) > 0)
@@ -322,7 +358,7 @@ function comments_display_row($type, $id)
                echo "<tr><td colspan=15>";
        while ($comment = db_fetch($comments))
        {
-               echo $comment["memo_"] . "<br>";
+               echo nl2br($comment["memo_"]) . "<br>";
        }
                echo "</td></tr>";
        }
@@ -439,35 +475,58 @@ function display_supp_trans_tax_details($tax_items, $columns)
 
 //--------------------------------------------------------------------------------------
 
-function display_edit_tax_items($taxes, $columns, $tax_included, $leftspan=0)
+function display_edit_tax_items($taxes, $columns, $tax_included, $rightspan=0, $editable=false)
 {
        $total = 0;
 
     foreach ($taxes as $taxitem)
-    {
-       if ($taxitem['Value'] != 0) {
-               if ($tax_included)
-               {
-                       label_row(_("Included") . " " . $taxitem['tax_type_name']
-                               . " " . number_format2($taxitem['Value'],user_price_dec()), "", "colspan=$columns align=right", "align=right",$leftspan);
-               }
-               else
-               {
-                       label_row($taxitem['tax_type_name'],
-                               number_format2($taxitem['Value'],user_price_dec()), "colspan=$columns align=right", "align=right",$leftspan);
-                       $total +=  round2($taxitem['Value'], user_price_dec());
-               }
-       }
-    }
-
-    return $total;
+       {
+               $amount = isset($taxitem['Override']) ? $taxitem['Override'] : $taxitem['Value'];
+               if ($taxitem['Value'] != 0){
+                       if ($editable) {
+                               if (!isset($_POST['mantax['.$taxitem['tax_type_id'].']']))
+                                       $_POST['mantax['.$taxitem['tax_type_id'].']'] = price_format($amount);
+                               start_row();
+                               if ($tax_included) {
+                                       $colspan = $columns-1;
+                                       label_cell(_("Included") . " " . $taxitem['tax_type_name'].":",
+                                               "colspan={$colspan} align='right'");
+                                       amount_cells(null, 'mantax['.$taxitem['tax_type_id'].']',
+                                               null, "colspan=$columns align=right", '<td></td>', user_price_dec());
+                               } else {
+                                       label_cell($taxitem['tax_type_name'], "colspan=$columns align='right'");
+                                       amount_cells(null, 'mantax['.$taxitem['tax_type_id'].']',
+                                               null, "colspan=$columns align=right", null, user_price_dec());
+                                       $total +=  round2($amount, user_price_dec());
+                               }
+                               if ($rightspan)
+                                       label_cell('', "colspan ='$rightspan'");
+                               end_row();
+                       } else {
+                               $value = number_format2($taxitem['Value'],user_price_dec());
+                               if ($tax_included)
+                               {
+                                       label_row(_("Included") . " " . $taxitem['tax_type_name']
+                                               . " " . $value , "", "colspan=$columns align=right", "align=right", $rightspan);
+                               }
+                               else
+                               {
+                                       label_row($taxitem['tax_type_name'],
+                                               $value, "colspan=$columns align=right", "align=right", $rightspan);
+                                       $total +=  round2($taxitem['Value'], user_price_dec());
+                               }
+                       }
+               }
+       }
+       return $total;
 }
 
 //--------------------------------------------------------------------------------------
 
-function display_footer_exit()
+function display_footer_exit($space=2)
 {
-       br(2);
+       if ($space)
+               br($space);
        end_page(false, false, true);
        exit;
 }
@@ -483,7 +542,7 @@ function display_allocations($alloc_result, $total, $payments=false)
 
     display_heading2(($payments ? _("Payments") : _("Allocations")));
 
-    start_table(TABLESTYLE, "width=80%");
+    start_table(TABLESTYLE, "width='80%'");
 
     $th = array( _("Type"), _("Number"), _("Date"), _("Total Amount"),
        _("Left to Allocate"), _("This Allocation"));
@@ -844,7 +903,7 @@ function get_js_date_picker()
        $back = _("Back");
        if ($date_system == 1)
                list($cyear, $cmon, $cday) = gregorian_to_jalali(date("Y"), date("n"), date("j"));
-       else if ($date_system == 2)
+       elseif ($date_system == 2)
                list($cyear, $cmon, $cday) = gregorian_to_islamic(date("Y"), date("n"), date("j"));
 
 
@@ -965,7 +1024,7 @@ function CC() {
                $js .= "
     return [31,31,31,31,31,31,30,30,30,30,30,(((((((year - ((year > 0) ? 474 : 473)) % 2820) + 474) + 38) * 682) % 2816) < 682 ? 30 : 29)][month-1];
 ";
-       else if ($date_system == 2)
+       elseif ($date_system == 2)
                $js .= "
     return [30,29,30,29,30,29,30,29,30,29,30,(((((11 * year) + 14) % 30) < 11) ? 30 : 29)][month-1];
 ";
@@ -998,7 +1057,7 @@ function CC() {
       Math.floor(((epyear * 682) - 110) / 2816) + (epyear - 1) * 365 +
       Math.floor(epbase / 2820) * 1029983 + (1948320.5 - 1);
 ";
-       else if ($date_system == 2)
+       elseif ($date_system == 2)
                $js .= "
        var t;
        t = Math.floor((11 * year + 3) / 30) + 354 * year + 30 * month -
@@ -1052,11 +1111,11 @@ function CC() {
                $js .= "
       var dateString = month+'$sep'+day+'$sep'+year;
 ";
-       else if ($how == 1 || $how == 4)
+       elseif ($how == 1 || $how == 4)
                $js .= "
       var dateString = day+'$sep'+month+'$sep'+year;
 ";
-       else if ($how == 2 || $how == 5)
+       elseif ($how == 2 || $how == 5)
                $js .= "
       var dateString = year+'$sep'+month+'$sep'+day;
 ";
@@ -1186,25 +1245,25 @@ function CC() {
         selectedDay = parseInt(dateParts[1],10);
         selectedYear = parseInt(dateParts[2],10);
 ";
-       else if ($how == 1)
+       elseif ($how == 1)
                $js .= "
         selectedDay = parseInt(dateParts[0],10);
         selectedMonth = parseInt(dateParts[1],10);
         selectedYear = parseInt(dateParts[2],10);
 ";
-       else if ($how == 2)
+       elseif ($how == 2)
                $js .= "
         selectedYear = parseInt(dateParts[0],10);
         selectedMonth = parseInt(dateParts[1],10);
         selectedDay = parseInt(dateParts[2],10);
 ";
-       else if ($how == 3)
+       elseif ($how == 3)
                $js .= "
         selectedDay = parseInt(dateParts[1],10);
         selectedMonth = parseInt(tmonths.indexOf(dateParts[0]),10);
         selectedYear = parseInt(dateParts[2],10);
 ";
-       else if ($how == 4)
+       elseif ($how == 4)
                $js .= "
         selectedDay = parseInt(dateParts[0],10);
         selectedMonth = parseInt(tmonths.indexOf(dateParts[1]),10);
@@ -1350,7 +1409,7 @@ function display_backtrace($cond=true, $msg='') {
 if (!isset($payment_services))
 {
        $payment_services = array(
-               'PayPal' => "https://www.paypal.com/xclick/business=<company_email>&item_name=<comment>&amount=<amount>&currency_code=<currency>",
+               'PayPal' => "https://www.paypal.com/xclick?business=<company_email>&item_name=<comment>&amount=<amount>&currency_code=<currency>",
        );
 }
 /*