Snaf

[grakowsky]

Hi Nick
Thank you for the mod! I just installed in on the advice of Anne (Picaflor Azul) when I asked her about getting a column layout for my Newport Eco template that she created. I had several mods already installed on my website, a few bundled with her template, and a couple I added myself. When I installed SNAF I had to be careful of my Gallery Category mod install, which had a lot of modification to includes/modules/newport_eco/product_listing.php, so what I did was use the SNAF file and add the gallery category mods into it, because it was easier for me to understand that way.

My problem is the SNAF module really isn't working on my site.

My website is www.mgsdesigns.net/store and you can see it now set in "column" mode, it still shows rows, though the dashed borders show up as if there are columns. When I put the product listing into "row" mode, the only difference is where the dashed borders appear.

I read earlier in this thread that there are known issues with the compatibility of Picaflor Azul templates and the SNAF mod, so I was wondering if you had come across this before and had an ideas.

Thank you in advance for any thoughts you may have on this!

Melissa

[DivaVocals]

Hi Nick
Thank you for the mod! I just installed in on the advice of Anne (Picaflor Azul) when I asked her about getting a column layout for my Newport Eco template that she created. I had several mods already installed on my website, a few bundled with her template, and a couple I added myself. When I installed SNAF I had to be careful of my Gallery Category mod install, which had a lot of modification to includes/modules/newport_eco/product_listing.php, so what I did was use the SNAF file and add the gallery category mods into it, because it was easier for me to understand that way.

My problem is the SNAF module really isn't working on my site.

My website is www.mgsdesigns.net/store and you can see it now set in "column" mode, it still shows rows, though the dashed borders show up as if there are columns. When I put the product listing into "row" mode, the only difference is where the dashed borders appear.

I read earlier in this thread that there are known issues with the compatibility of Picaflor Azul templates and the SNAF mod, so I was wondering if you had come across this before and had an ideas.

Thank you in advance for any thoughts you may have on this!

Melissa

I have used SNAF with Anne's templates before and had no issues..

[picandnix]

I have used SNAF with Anne's templates before and had no issues..

+1 to that.

[grakowsky]

+1 to that.

That really makes me wonder what I'm doing wrong then... the options that are supposed to appear in the Admin have appeared, it's just that they don't have the desired effect. The option to have the user choose the layout also doesn't do anything. Maybe an uninstall and fresh install is the first step...

[niccol]

I am away from my computer for a few days . weird but true. happy to have a look when i get back . usually however that will be a problem product_listing.php .so if you have altered that then check the alterations.

[niccol]

First thing to check is that you have the files in the right places. The main one of importance is product_listing.php. You should have this file:

includes/modules/newpost_eco/product_listing.php

If that is not there then you have installed incorrectly. You have maybe not changed 'YOUR_TEMPLATE' to 'newport_eco' in the installation files? If you do have that file in place check that it is the SNAF version of that file.

It should say at the top :

/*
 * SNAF version 1.2
 * product listing version
*/

[grakowsky]

First thing to check is that you have the files in the right places. The main one of importance is product_listing.php. You should have this file:

includes/modules/newpost_eco/product_listing.php

If that is not there then you have installed incorrectly. You have maybe not changed 'YOUR_TEMPLATE' to 'newport_eco' in the installation files? If you do have that file in place check that it is the SNAF version of that file.

It should say at the top :

/*
 * SNAF version 1.2
 * product listing version
*/

Thanks, Nick. I checked and I do have the product_listing.php in the right place, with the template name correctly changed in the installation files. It is also version 1.2, I verified that on the product_listing.php file that came with the package I downloaded. When I went to install SNAF I wanted to also have a gallery featured, so I took the product_listing.php from the gallery mod I downloaded, and attempted to merge it with your SNAF product_listing.php so that I could have both mods. I guess what I should do is try putting the file from the SNAF package alone in the directory and see if it works that way, before I add the code for the gallery mod. Here's my attempt at merging the two files. I don't know much about PHP but it seemed legit to me in terms of what objects needed to be wrapped with Glen's gallery code:

<?php
/**
 * product_listing module
 *
 * @package modules
 * @copyright Copyright 2003-2006 Zen Cart Development Team
 * @copyright Portions Copyright 2003 osCommerce
 * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
 * @version $Id: product_listing.php 4655 2006-10-02 01:02:38Z ajeh $ 
 * modified for Gallery Category  by Glenn Herbert (gjh42) 2007-06-01
 */
if (!defined('IS_ADMIN_FLAG')) {
  die('Illegal Access');
}
$show_submit = zen_run_normal();
$listing_split = new splitPageResults($listing_sql, MAX_DISPLAY_PRODUCTS_LISTING, 'p.products_id', 'page');
$how_many = 0;

$list_box_contents[0] = array('params' => 'class="productListing-rowheading"');

$zc_col_count_description = 0;
$lc_align = '';

//gallery category test
$gallery_skips = 0; //flag for reducing # of columns
$not_gallery = 1;
if (ereg("(^82$|^82_)",$cPath)) { //this is a gallery category (replace 23 with your cat id)
  $not_gallery = 0;
} // /gallery category test

for ($col=0, $n=sizeof($column_list); $col<$n; $col++) {
  $gallery_skip_now = 0; //reset flag for skipping column write
  switch ($column_list[$col]) {
    case 'PRODUCT_LIST_MODEL':
    $lc_text = TABLE_HEADING_MODEL;
    $lc_align = '';
    $zc_col_count_description++;
    break;
    case 'PRODUCT_LIST_NAME':
    $lc_text = TABLE_HEADING_PRODUCTS;
    $lc_align = '';
    $zc_col_count_description++;
    break;
    case 'PRODUCT_LIST_MANUFACTURER':
    $lc_text = TABLE_HEADING_MANUFACTURER;
    $lc_align = '';
    $zc_col_count_description++;
    break;
    case 'PRODUCT_LIST_PRICE':
	if($not_gallery) { //delete this line for price to be displayed in gallery
      $lc_text = TABLE_HEADING_PRICE;
      $lc_align = 'right' . (PRODUCTS_LIST_PRICE_WIDTH > 0 ? '" width="' . PRODUCTS_LIST_PRICE_WIDTH : '');
      $zc_col_count_description++;
	} else { //delete these 4 lines for price to be displayed in gallery
	  $gallery_skip_now = 1; //gallery
	  $gallery_skips++; //gallery
	}  // /not_gallery 
    break;
    case 'PRODUCT_LIST_QUANTITY':
	if($not_gallery) { //display if not gallery
      $lc_text = TABLE_HEADING_QUANTITY;
      $lc_align = 'right';
      $zc_col_count_description++;
	} else { //gallery
	  $gallery_skip_now = 1; 
	  $gallery_skips++;
	} // /not_gallery
    break;
    case 'PRODUCT_LIST_WEIGHT':
    $lc_text = TABLE_HEADING_WEIGHT;
    $lc_align = 'right';
    $zc_col_count_description++;
    break;
    case 'PRODUCT_LIST_IMAGE':
    $lc_text = TABLE_HEADING_IMAGE;
    $lc_align = 'center';
    $zc_col_count_description++;
    break;
  }

  if ( ($column_list[$col] != 'PRODUCT_LIST_IMAGE') ) {
    $lc_text = zen_create_sort_heading($_GET['sort'], $col+1, $lc_text);
  }


  // skip column in output array for gallery
  if ($gallery_skip_now == 1) {
    //don't add a column this time
  } else {
    $list_box_contents[0][$col - $gallery_skips] = array('align' => $lc_align,
                                      'params' => 'class="productListing-heading"',
                                      'text' => $lc_text );
  }
}

if ($listing_split->number_of_rows > 0) {
  $rows = 0;
  $listing = $db->Execute($listing_split->sql_query);
  $extra_row = 0;
  while (!$listing->EOF) {
    $rows++;

    if ((($rows-$extra_row)/2) == floor(($rows-$extra_row)/2)) {
      $list_box_contents[$rows] = array('params' => 'class="productListing-even"');
    } else {
      $list_box_contents[$rows] = array('params' => 'class="productListing-odd"');
    }

    $cur_row = sizeof($list_box_contents) - 1;
    $gallery_skips = 0; //reset flag for reducing # of columns
    for ($col=0, $n=sizeof($column_list); $col<$n; $col++) {
      $lc_align = '';
      $gallery_skip_now = 0; //reset flag for skipping column write
      switch ($column_list[$col]) {
        case 'PRODUCT_LIST_MODEL':
        $lc_align = '';
        $lc_text = $listing->fields['products_model'];
        break;
        case 'PRODUCT_LIST_NAME':
        $lc_align = '';
        if (isset($_GET['manufacturers_id'])) {
          $lc_text = '<h3 class="itemTitle"><a href="' . zen_href_link(zen_get_info_page($listing->fields['products_id']), 'products_id=' . $listing->fields['products_id']) . '">' . $listing->fields['products_name'] . '</a></h3><div class="listingDescription">' . zen_trunc_string(zen_clean_html(stripslashes(zen_get_products_description($listing->fields['products_id'], $_SESSION['languages_id']))), PRODUCT_LIST_DESCRIPTION) . '</div>' ;
        } else {
          $lc_text = '<h3 class="itemTitle"><a href="' . zen_href_link(zen_get_info_page($listing->fields['products_id']), ($_GET['cPath'] > 0 ? 'cPath=' . $_GET['cPath'] . '&' : '') . 'products_id=' . $listing->fields['products_id']) . '">' . $listing->fields['products_name'] . '</a></h3><div class="listingDescription">' . zen_trunc_string(zen_clean_html(stripslashes(zen_get_products_description($listing->fields['products_id'], $_SESSION['languages_id']))), PRODUCT_LIST_DESCRIPTION) . '</div>';
        }
        break;
        case 'PRODUCT_LIST_MANUFACTURER':
        $lc_align = '';
        $lc_text = '<a href="' . zen_href_link(FILENAME_DEFAULT, 'manufacturers_id=' . $listing->fields['manufacturers_id']) . '">' . $listing->fields['manufacturers_name'] . '</a>';
        break;
        case 'PRODUCT_LIST_PRICE':
		if($not_gallery) { //delete this line for price to be displayed in gallery
        $lc_price = zen_get_products_display_price($listing->fields['products_id']) . '<br />';
        $lc_align = 'right';
        $lc_text =  $lc_price;
        // if($not_gallery) {  //uncomment this line for price to be displayed in gallery
        // more info in place of buy now
        $lc_button = '';
        if (zen_has_product_attributes($listing->fields['products_id']) or PRODUCT_LIST_PRICE_BUY_NOW == '0') {
          $lc_button = '<a href="' . zen_href_link(zen_get_info_page($listing->fields['products_id']), ($_GET['cPath'] > 0 ? 'cPath=' . $_GET['cPath'] . '&' : '') . 'products_id=' . $listing->fields['products_id']) . '">' . MORE_INFO_TEXT . '</a>';
        } else {
          if (PRODUCT_LISTING_MULTIPLE_ADD_TO_CART != 0) {
            if (
                // not a hide qty box product
                $listing->fields['products_qty_box_status'] != 0 &&
                // product type can be added to cart
                zen_get_products_allow_add_to_cart($listing->fields['products_id']) != 'N'
                &&
                // product is not call for price
                $listing->fields['product_is_call'] == 0
                &&
                // product is in stock or customers may add it to cart anyway
                ($listing->fields['products_quantity'] > 0 || SHOW_PRODUCTS_SOLD_OUT_IMAGE == 0) ) {
              $how_many++;
            }
            // hide quantity box
            if ($listing->fields['products_qty_box_status'] == 0) {
              $lc_button = '<a href="' . zen_href_link($_GET['main_page'], zen_get_all_get_params(array('action')) . 'action=buy_now&products_id=' . $listing->fields['products_id']) . '">' . zen_image_button(BUTTON_IMAGE_BUY_NOW, BUTTON_BUY_NOW_ALT, 'class="listingBuyNowButton"') . '</a>';
            } else {
              $lc_button = TEXT_PRODUCT_LISTING_MULTIPLE_ADD_TO_CART . "<input type=\"text\" name=\"products_id[" . $listing->fields['products_id'] . "]\" value=\"0\" size=\"4\" />";
            }
          } else {
// qty box with add to cart button
            if (PRODUCT_LIST_PRICE_BUY_NOW == '2' && $listing->fields['products_qty_box_status'] != 0) {
              $lc_button= zen_draw_form('cart_quantity', zen_href_link(zen_get_info_page($listing->fields['products_id']), zen_get_all_get_params(array('action')) . 'action=add_product&products_id=' . $listing->fields['products_id']), 'post', 'enctype="multipart/form-data"') . '<input type="text" name="cart_quantity" value="' . (zen_get_buy_now_qty($listing->fields['products_id'])) . '" maxlength="6" size="4" /><br />' . zen_draw_hidden_field('products_id', $listing->fields['products_id']) . zen_image_submit(BUTTON_IMAGE_IN_CART, BUTTON_IN_CART_ALT) . '</form>';
            } else {
              $lc_button = '<a href="' . zen_href_link($_GET['main_page'], zen_get_all_get_params(array('action')) . 'action=buy_now&products_id=' . $listing->fields['products_id']) . '">' . zen_image_button(BUTTON_IMAGE_BUY_NOW, BUTTON_BUY_NOW_ALT, 'class="listingBuyNowButton"') . '</a>';
            }
          }
        }
        $the_button = $lc_button;
        $products_link = '<a href="' . zen_href_link(zen_get_info_page($listing->fields['products_id']), ($_GET['cPath'] > 0 ? 'cPath=' . $_GET['cPath'] . '&' : '') . 'products_id=' . $listing->fields['products_id']) . '">' . MORE_INFO_TEXT . '</a>';
        $lc_text .= '<br />' . zen_get_buy_now_button($listing->fields['products_id'], $the_button, $products_link) . '<br />' . zen_get_products_quantity_min_units_display($listing->fields['products_id']);
        $lc_text .= '<br />' . (zen_get_show_product_switch($listing->fields['products_id'], 'ALWAYS_FREE_SHIPPING_IMAGE_SWITCH') ? (zen_get_product_is_always_free_shipping($listing->fields['products_id']) ? TEXT_PRODUCT_FREE_SHIPPING_ICON . '<br />' : '') : '');
        }  else { //gallery
		  $gallery_skip_now = 1; 
		  $gallery_skips++;
		} // /not_gallery
        break;
        case 'PRODUCT_LIST_QUANTITY':
		if($not_gallery) { //display if not gallery
          $lc_align = 'right';
          $lc_text = $listing->fields['products_quantity'];
		} else { //gallery
		  $gallery_skip_now = 1;
		  $gallery_skips++;
		} // /not_gallery
        break;
        case 'PRODUCT_LIST_WEIGHT':
        $lc_align = 'right';
        $lc_text = $listing->fields['products_weight'];
        break;
        case 'PRODUCT_LIST_IMAGE':
        $lc_align = 'center';
        if ($listing->fields['products_image'] == '' and PRODUCTS_IMAGE_NO_IMAGE_STATUS == 0) {
          $lc_text = '';
        } else {
          if (isset($_GET['manufacturers_id'])) {
            $lc_text = '<a href="' . zen_href_link(zen_get_info_page($listing->fields['products_id']), 'products_id=' . $listing->fields['products_id']) . '">' . zen_image(DIR_WS_IMAGES . $listing->fields['products_image'], $listing->fields['products_name'], IMAGE_PRODUCT_LISTING_WIDTH, IMAGE_PRODUCT_LISTING_HEIGHT, 'class="listingProductImage"') . '</a>';
          } else {
            $lc_text = '<a href="' . zen_href_link(zen_get_info_page($listing->fields['products_id']), ($_GET['cPath'] > 0 ? 'cPath=' . $_GET['cPath'] . '&' : '') . 'products_id=' . $listing->fields['products_id']) . '">' . zen_image(DIR_WS_IMAGES . $listing->fields['products_image'], $listing->fields['products_name'], IMAGE_PRODUCT_LISTING_WIDTH, IMAGE_PRODUCT_LISTING_HEIGHT, 'class="listingProductImage"') . '</a>';
          }
        }
        break;
      }
      // skip column in output array for gallery
      if ($gallery_skip_now == 1) {
        //don't add a column this time
      } else {
        $list_box_contents[$rows][$col - $gallery_skips] = array('align' => $lc_align,
                                              'params' => 'class="productListing-data"',
                                              'text'  => $lc_text);
      }
	}

    // add description and match alternating colors
    //if (PRODUCT_LIST_DESCRIPTION > 0) {
    //  $rows++;
    //  if ($extra_row == 1) {
    //    $list_box_description = "productListing-data-description-even";
    //    $extra_row=0;
    //  } else {
    //    $list_box_description = "productListing-data-description-odd";
    //    $extra_row=1;
    //  }
    //  $list_box_contents[$rows][] = array('params' => 'class="' . $list_box_description . '" colspan="' . $zc_col_count_description . '"',
    //  'text' => zen_trunc_string(zen_clean_html(stripslashes(zen_get_products_description($listing->fields['products_id'], $_SESSION['languages_id']))), PRODUCT_LIST_DESCRIPTION));
    //}
    $listing->MoveNext();
  }
  $error_categories = false;
} else {
  $list_box_contents = array();

  $list_box_contents[0] = array('params' => 'class="productListing-odd"');
  $list_box_contents[0][] = array('params' => 'class="productListing-data"',
                                              'text' => TEXT_NO_PRODUCTS);

  $error_categories = true;
}
//no button for gallery
if ($not_gallery == 1 and ($how_many > 0 and $show_submit == true and $listing_split->number_of_rows > 0) and (PRODUCT_LISTING_MULTIPLE_ADD_TO_CART == 1 or  PRODUCT_LISTING_MULTIPLE_ADD_TO_CART == 3) ) {
  $show_top_submit_button = true;
} else {
  $show_top_submit_button = false;
}
//no button for gallery
if ($not_gallery == 1 and ($how_many > 0 and $show_submit == true and $listing_split->number_of_rows > 0) and (PRODUCT_LISTING_MULTIPLE_ADD_TO_CART >= 2) ) {
  $show_bottom_submit_button = true;
} else {
  $show_bottom_submit_button = false;
}


  //no button for gallery
  if ($not_gallery == 1 and $how_many > 0 && PRODUCT_LISTING_MULTIPLE_ADD_TO_CART != 0 and $show_submit == true and $listing_split->number_of_rows > 0) {
  // bof: multiple products
    echo zen_draw_form('multiple_products_cart_quantity', zen_href_link(FILENAME_DEFAULT, zen_get_all_get_params(array('action')) . 'action=multiple_products_add_product'), 'post', 'enctype="multipart/form-data"');
  }

?>

Unfortunately my website is not working at the moment because inmotionhosting was attempting to move my domain to another server and messed something up, so I'll have to try at another time.

Thank you for taking the time to try to help me with this!

Melissa

[niccol]

Melissa,

Well, I think that the problem is probably the two mods needing to be merged. I have no knowledge at all about this gallery code. Never seen it before. You learn something new every day! Which mod is that exactly?

So, yes, as soon as you get your site back ;-( then the first thing to try is just to use SNAF by itself. Check that everything works. Then at least we know it is the gallery that is conflicting with SNAF. And we can have a look at merging the files.

Nick

[grakowsky]

Melissa,

Well, I think that the problem is probably the two mods needing to be merged. I have no knowledge at all about this gallery code. Never seen it before. You learn something new every day! Which mod is that exactly?

So, yes, as soon as you get your site back ;-( then the first thing to try is just to use SNAF by itself. Check that everything works. Then at least we know it is the gallery that is conflicting with SNAF. And we can have a look at merging the files.

Nick

Success!! I re-installed the mod with complete success. Now I have to see about merging the product_listing file with the Gallery category product_listing file. It is the gallery mod described in the readme as such: "Gallery Category v1.0

Modification by Glenn Herbert (gjh42) 2007-06-01"

Melissa

[niccol]

Great:-) Well done, Melissa.

This is where I am meant to say ' Oh, I can't look at other mods - not my problem' . But I have never been so good at that. I'll try and have a look at that mod when I get a moment. But yes it sounds like you just have to merge the product_listing.php file.

Hmmm, just had a look. I am guessing that you might have fun with that! This is no criticism of Glenn who writes nice code but it is not necessarily easy to merge unless you know that file intimately. And that particular file is probably one of the more complex in Zen.

Give it a go but I think that I might need to do it :-)

In his version