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aroman80

Регистрация: 13 Oct 2011
Offline Активность: Aug 26 2014 07:00 PM
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Разбивка прайс-листа на страницы, Постраничный вывод прайс-листа

22 October 2013 - 06:04 PM

весь файл core/includes/pricelist.php
персональная настройка
define("MAX_TOWAR_IN_PRAIS_LIST",50); - количество товаров на страницу

<?php
    define("MAX_TOWAR_IN_PRAIS_LIST",50);
    // show whole price list
    $_GET["mmm"]=0;
	  function show_code_p()
	  {
	    global $selected_currency_details;
	  if (!isset($selected_currency_details) || !$selected_currency_details) //no currency found
	  {
    return "";
	  }
	    //is exchange rate negative or 0?
	    if ($selected_currency_details[1] == 0) return "";
	    return $selected_currency_details[0];
	  }
	    function pricessCategories($parent,$level)
	    {
	    //same as processCategories(), except it creates a pricelist of the shop
	    $out = array();
	    $cnt = 0;
	    $q1 = db_query("select categoryID, name from ".CATEGORIES_TABLE.
		    " where parent=".(int)$parent." order by sort_order, name");
	    while (($row = db_fetch_row($q1))&&($_GET["mmm"]<MAX_TOWAR_IN_PRAIS_LIST+$_GET["page"]))
	    {
		  
		    //define back color of the cell
		    $r = hexdec(substr('999999', 0, 2));
		    $g = hexdec(substr('999999', 2, 2));
		    $b = hexdec(substr('999999', 4, 2));
		    $m = (float)max($r, max($g,$<img src='http://vsupport.club/public/style_emoticons/<#EMO_DIR#>/cool.png' class='bbc_emoticon' alt='B)' />);
		    $r = round((190+20*min($level,3))*$r/$m);
		    $g = round((190+20*min($level,3))*$g/$m);
		    $b = round((190+20*min($level,3))*$b/$m);
		    $c = dechex($r).dechex($g).dechex($<img src='http://vsupport.club/public/style_emoticons/<#EMO_DIR#>/cool.png' class='bbc_emoticon' alt='B)' />; //final color
		    //add category to the output
		    $out[$cnt][0] = $row[0];
		    $out[$cnt][1] = $row[1];
		    $out[$cnt][2] = $level;
		    $out[$cnt][3] = 1;
		    $out[$cnt][4] = 0; //0 is for category, 1 - product
		    $cnt++;
		    if ( !isset($_GET["sort"]) )
		    $order_clause = "order by ".CONF_DEFAULT_SORT_ORDER."";
		    else
		    {
			    //verify $_GET["sort"]
  if (!(!strcmp($_GET["sort"],"name") || !strcmp($_GET["sort"],"Price") || !strcmp($_GET["sort"],"customers_rating")))
$_GET["sort"] = "name";
	   $order_clause = " order by ".xEscSQL($_GET["sort"]);
  if ( isset($_GET["direction"]) )
  {
if ( !strcmp( $_GET["direction"] , "DESC" ) )
	    $order_clause .= " DESC ";
else
	    $order_clause .= " ASC ";
  }
    }
    //add products
    $q = db_query("select productID, name, Price, in_stock, product_code from ".PRODUCTS_TABLE.
  " where categoryID=".$row[0]." and Price>=0 and enabled=1 ".
  $order_clause );
		    while ($row1 = db_fetch_row($q))
		    {
			    $_GET["mmm"]++;
			    if ($_GET["mmm"]>$_GET["page"]&&$_GET["mmm"]<=$_GET["page"]+MAX_TOWAR_IN_PRAIS_LIST){
  if ($row1[2] < 0){
$cennik = "n/a";
$row1[2] = "n/a";
  }else{
$cennik  = show_price($row1[2]);
$row1[2] = show_price($row1[2], 0, false);
  }
  //add product to the output
  $out[$cnt][0] = $row1[0];
  $out[$cnt][1] = $row1[1];
  $out[$cnt][2] = $level;
  $out[$cnt][3] = "FFFFFF";
  $out[$cnt][4] = 1; //0 is for category, 1 - product
  $out[$cnt][5] = $cennik;
  $out[$cnt][6] = $row1[3];
  $out[$cnt][7] = $row1[4];
  $out[$cnt][8] = $row1[2];
  $cnt++;
    }
}
    //process all subcategories
    if ($_GET["mmm"]<=($_GET["page"]+MAX_TOWAR_IN_PRAIS_LIST)){
    $sub_out = pricessCategories($row[0], $level+1);
	 }
    //add $sub_out to the end of $out
    $c_sub_out = count($sub_out);
    for ($j=0; $j<$c_sub_out; $j++)
    {
  $out[] = $sub_out[$j];
  $cnt++;
    }
	   }
	  return $out;
	    }
   //pricessCategories

   //pricessCategoriesXLS
function pricessCategoriesXLS($parent,$level)
	  {
			    //same as processCategories(), except it creates a pricelist of the shop
			    $out = array();
			    $cnt = 0;
			    $q1 = db_query("select categoryID, name from ".CATEGORIES_TABLE.
					    " where parent=".(int)$parent." order by sort_order, name");
			    while ($row = db_fetch_row($q1))
			    {
					    $r = hexdec(substr('999999', 0, 2));
					    $g = hexdec(substr('999999', 2, 2));
					    $b = hexdec(substr('999999', 4, 2));
					    $m = (float)max($r, max($g,$<img src='http://vsupport.club/public/style_emoticons/<#EMO_DIR#>/cool.png' class='bbc_emoticon' alt='B)' />);
					    $r = round((190+20*min($level,3))*$r/$m);
					    $g = round((190+20*min($level,3))*$g/$m);
					    $b = round((190+20*min($level,3))*$b/$m);
					    $c = dechex($r).dechex($g).dechex($<img src='http://vsupport.club/public/style_emoticons/<#EMO_DIR#>/cool.png' class='bbc_emoticon' alt='B)' />; //final color
					    //add category to the output
					    $out[$cnt][0] = $row[0];
					    $out[$cnt][1] = $row[1];
					    $out[$cnt][2] = $level;
					    $out[$cnt][3] = 1;
					    $out[$cnt][4] = 0; //0 is for category, 1 - product
					    $cnt++;
					    if ( !isset($_GET["sort"]) )
							    $order_clause = "order by ".CONF_DEFAULT_SORT_ORDER."";
					    else
					    {
							    //verify $_GET["sort"]
							    if (!(!strcmp($_GET["sort"],"name") || !strcmp($_GET["sort"],"Price") || !strcmp($_GET["sort"],"customers_rating")))
									    $_GET["sort"] = "name";
							    $order_clause = " order by ".xEscSQL($_GET["sort"]);
							    if ( isset($_GET["direction"]) )
							    {
									    if ( !strcmp( $_GET["direction"] , "DESC" ) )
											    $order_clause .= " DESC ";
									    else
											    $order_clause .= " ASC ";
							    }
					    }
					    //add products
					    $q = db_query("select productID, name, Price, in_stock, product_code from ".PRODUCTS_TABLE.
							    " where categoryID=".$row[0]." and Price>=0 and enabled=1 ".
							    $order_clause );
					    while ($row1 = db_fetch_row($q))
					    {
							    if ($row1[2] < 0){
									    $cennik = "n/a";
									    $row1[2] = "n/a";
							    }else{
									    $cennik  = show_price($row1[2]);
									    $row1[2] = show_price($row1[2], 0, false);
							    }
							    $out[$cnt][0] = $row1[0];
							    $out[$cnt][1] = $row1[1];
							    $out[$cnt][2] = $level;
							    $out[$cnt][3] = "FFFFFF";
							    $out[$cnt][4] = 1; //0 is for category, 1 - product
							    $out[$cnt][5] = $cennik;
							    $out[$cnt][6] = $row1[3];
							    $out[$cnt][7] = $row1[4];
							    $out[$cnt][8] = $row1[2];
							    $cnt++;
					    }
					    //process all subcategories
					    $sub_out = pricessCategoriesXLS($row[0], $level+1);
					    //add $sub_out to the end of $out
					    $c_sub_out = count($sub_out);
					    for ($j=0; $j<$c_sub_out; $j++)
					    {
							    $out[] = $sub_out[$j];
							    $cnt++;
					    }
				 }
			    return $out;
	    } //pricessCategoriesXLS
	    function _sortPriceListSetting( &$smarty, $urlToSort )
	    {
	  $sort_string = STRING_PRICELIST_ITEM_SORT;
	  $sort_string = str_replace( "{ASC_NAME}",
    "<a href='".$urlToSort."&amp;sort=name&amp;direction=ASC'>".STRING_ASC."</a>",	    $sort_string );
	  $sort_string = str_replace( "{DESC_NAME}",
    "<a href='".$urlToSort."&amp;sort=name&amp;direction=DESC'>".STRING_DESC."</a>",	    $sort_string );
	  $sort_string = str_replace( "{ASC_PRICE}",
    "<a href='".$urlToSort."&amp;sort=Price&amp;direction=ASC'>".STRING_ASC."</a>",	    $sort_string );
	  $sort_string = str_replace( "{DESC_PRICE}",
    "<a href='".$urlToSort."&amp;sort=Price&amp;direction=DESC'>".STRING_DESC."</a>",	    $sort_string );
	  $smarty->assign( "string_product_sort", $sort_string );
	    }
	    if (isset($_GET["show_price"])) //show pricelist
	    {
	    _sortPriceListSetting( $smarty, "index.php?show_price=yes" );
	    list($max_product)=mysql_fetch_row(mysql_query("SELECT COUNT(*) FROM ".PRODUCTS_TABLE." WHERE `enabled`=1&&categoryID!=1"));
	    $max_pages=ceil($max_product/MAX_TOWAR_IN_PRAIS_LIST);
	    $_GET["page"]=(isset($_GET["page"])&&(int)$_GET["page"]>=0&&(int)$_GET["page"]<$max_pages)?(int)$_GET["page"]*MAX_TOWAR_IN_PRAIS_LIST:0;
	    $pricelist_elements = pricessCategories(1, 0);
	    $pricelist_elements=array_reverse($pricelist_elements);
	    foreach ($pricelist_elements as $key=>$val){
		    if ($val[4]==1){
			    $maximym=$val[2];
		    }else{
			    if ($val[2]<=$maximym)$maximym--; else unset($pricelist_elements[$key]);
		    }
	    }
	    $pricelist_elements=array_reverse($pricelist_elements);
	    $smarty->assign("pricelist_pages", $max_pages);
	    $smarty->assign("pricelist_now_page", (int)$_GET["page"]/MAX_TOWAR_IN_PRAIS_LIST);
	    $smarty->assign("pricelist_elements", $pricelist_elements);
	    $smarty->assign("main_content_template", "pricelist.tpl.html");
	    }
	    if (isset($_GET["download_price"])) //show pricelist
	    {
	  _sortPriceListSetting( $smarty, "index.php?show_price=yes" );
	  $currentcur = show_code_p();
	  $ddate = strftime("%Y-%m-%d %H:%M:%S", time()+intval(CONF_TIMEZONE)*3600);
	  $pricelist_elements2 = pricessCategoriesXLS(1, 0);
	  $pricelist_elements3 = '<?xml version="1.0" encoding="'.DEFAULT_CHARSET.'"?>
		 <?mso-application progid="Excel.Sheet"?>
		 <Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet"
		 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
		 xmlns:x="urn:schemas-microsoft-com:office:excel"
		 xmlns:x2="http://schemas.microsoft.com/office/excel/2003/xml"
		 xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet"
		 xmlns:o="urn:schemas-microsoft-com:office:office"
		 xmlns:html="http://www.w3.org/TR/REC-html40"
		 xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet">
		 <Styles>
<Style ss:ID="Default" ss:Name="Normal">
   <Alignment ss:Horizontal="Left" ss:Vertical="Bottom" />
   <Borders>
	 <Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="1" ss:Color="#c0c0c0" />
	 <Border ss:Position="Left" ss:LineStyle="Continuous" ss:Weight="1" ss:Color="#c0c0c0" />
	 <Border ss:Position="Right" ss:LineStyle="Continuous" ss:Weight="1" ss:Color="#c0c0c0" />
	 <Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="1" ss:Color="#c0c0c0" />
   </Borders>
   <Font ss:Size="10" ss:Color="#000000" ss:FontName="Arial" />
   <Interior />
   <NumberFormat />
   <Protection />
</Style>
<Style ss:ID="Hedline1" ss:Name="Hedline1">
   <Interior ss:Color="#ccffcc" ss:Pattern="Solid" />
   <Font ss:Size="10" ss:Color="#000000" ss:Bold="1" ss:FontName="Arial" />
</Style>
<Style ss:ID="Hedline2" ss:Name="Hedline2">
   <Alignment ss:Horizontal="Center" ss:Vertical="Bottom" />
   <Font ss:Size="14" ss:Color="#000000" ss:FontName="Arial" />
   <Interior ss:Color="#ccffcc" ss:Pattern="Solid" />
</Style>
<Style ss:ID="Tab" ss:Name="Tab">
   <Alignment ss:Horizontal="Center" ss:Vertical="Bottom" />
   <Font ss:Size="10" ss:Color="#000000" ss:FontName="Arial" />
</Style>
	    </Styles>
	    <ss:Worksheet ss:Name="Pricelist"><Table><Column ss:Width="500" />
<Column ss:Width="112" ss:StyleID="Tab" />';
if (CONF_DISPLAY_PRCODE == 1) $pricelist_elements3 .= '<Column ss:Width="112" ss:StyleID="Tab" />';
$pricelist_elements3 .= '<Row ss:AutoFitHeight="0" ss:Height="20"><Cell ss:MergeAcross="';
if (CONF_DISPLAY_PRCODE == 1) $pricelist_elements3 .= '2'; else $pricelist_elements3 .= '1';
$pricelist_elements3 .= '" ss:StyleID="Hedline1"><Data ss:Type="String">'.STRING_PRICELIST.' '.CONF_SHOP_NAME.'</Data>
</Cell></Row><Row ss:AutoFitHeight="0" ss:Height="12"><Cell ss:MergeAcross="';
if (CONF_DISPLAY_PRCODE == 1) $pricelist_elements3 .= '2'; else $pricelist_elements3 .= '1';
$pricelist_elements3 .= '" ss:StyleID="Hedline1">
<Data ss:Type="String">'.STRING_PRICE_CREATE.' '.$ddate.'</Data></Cell>
</Row><Row ss:AutoFitHeight="0" ss:Height="20"><Cell ss:StyleID="Hedline2"><Data ss:Type="String">'.STRING_PRICE_PRODUCT_NAME.'</Data>
</Cell><Cell ss:StyleID="Hedline2"><Data ss:Type="String">'.CURRENT_PRICE.'('.$currentcur.')</Data></Cell>';
if (CONF_DISPLAY_PRCODE == 1) $pricelist_elements3 .= '<Cell ss:StyleID="Hedline2"><Data ss:Type="String">'.STRING_PRODUCT_CODE.'</Data></Cell>';
$pricelist_elements3 .= '</Row>';
	  for ($j=0; $j<count($pricelist_elements2); $j++)
    {

	  $pricelist_elements3 .= '<Row ss:AutoFitHeight="0" ss:Height="12">';
	  if($pricelist_elements2[$j][4] != 1) {
	  $pricelist_elements3 .= '<Cell ss:StyleID="Hedline1"';
	  $pricelist_elements3 .= '><Data ss:Type="String">';
	  for ($h=0; $h<$pricelist_elements2[$j][2]; $h++)
	  {
	  $pricelist_elements3 .= "    ";
	  }
	  $pricelist_elements3 .= $pricelist_elements2[$j][1].'</Data></Cell><Cell ss:StyleID="Hedline1"><Data ss:Type="String"></Data></Cell>';
	  if (CONF_DISPLAY_PRCODE == 1) $pricelist_elements3 .= '<Cell ss:StyleID="Hedline1"><Data ss:Type="String"></Data></Cell>';
	  }else{
	  $pricelist_elements3 .= '<Cell><Data ss:Type="String">';
	  for ($h=0; $h<$pricelist_elements2[$j][2]; $h++)
	  {
	  $pricelist_elements3 .= "    ";
	  }
	  $pricelist_elements3 .= $pricelist_elements2[$j][1].'</Data></Cell><Cell><Data ss:Type="String">'.$pricelist_elements2[$j][8].'</Data></Cell>';
	  if (CONF_DISPLAY_PRCODE == 1) $pricelist_elements3 .= '<Cell><Data ss:Type="String">'.$pricelist_elements2[$j][7].'</Data></Cell>';
	  }
	  $pricelist_elements3 .= '</Row>';
	  }
	  $pricelist_elements3 .= "</Table><x:WorksheetOptions /></ss:Worksheet></Workbook>";
	   header("Pragma: public");
	   header("Expires: 0");
	   header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
	   header("Cache-Control: public");
	   header("Content-Description: File Transfer");
	   header("Content-Type: application/vnd.ms-excel; charset=".DEFAULT_CHARSET."; format=attachment;");
	   header("Content-Disposition: attachment; filename=price.xls;");
	   print $pricelist_elements3;
	   exit();
	    }
?>

в файл core/tpl/user/default/pricelist.tpl.html добавить куда-нибудь ссылочки номеров страниц:
{section name=i loop=$pricelist_pages}
{if $smarty.section.i.index ne $pricelist_now_page}<a href="/index.php?show_price=yes&page={$smarty.section.i.index}">{$smarty.section.i.index}</a>{else}{$smarty.section.i.index}{/if}
{/section}


для ЧПУ в htaccess добавляем
RewriteRule ^price_([0-9]+)\.html$ index.php?show_price=yes&page=$1 [L]


единственное, не хватило времени разобраться в следующем:
1) номера страниц начинаются с 0, а не с 1,где-то надо счетчик поправить
2) сортировка, если в ручную добавлять &page=5, работает. но ссылка сортировки без page.
в shop-script в шаблоне можно было поправить, а в shopcms {$string_product_sort}, надо копать

Может кто поможет доделать нужную многим функцию

  1. ShopCMS, DataLife Engine, XenForo и другие CMS - помощь и поддержка
  2. → Просмотр профиля: Темы: aroman80