YASU - Search Friendly URLS HELP ^_^

inv · December 14, 2004

I had the On the fly thumbnailer installed before and it worked fine, i installed YASU and the urls work fine but i noticed the pictures dont show in the popup

example: http://www.poolgo.com/Cues/Action/Impacts/...cts+Cue+-+Black

I am guessing its the HTML_OUTPUT function file that causes the problem. Here is the code:

<?php
/*
 $Id: html_output.php,v 1.56 2003/07/09 01:15:48 hpdl Exp $

 osCommerce, Open Source E-Commerce Solutions
 http://www.oscommerce.com

 Copyright (c) 2003 osCommerce

 Released under the GNU General Public License
*/

////
// The HTML href link wrapper function
 function tep_href_link($page = '', $parameters = '', $connection = 'NONSSL', $add_session_id = true, $search_engine_safe = true) {
    global $kill_sid, $HTTP_GET_VARS;
    global $request_type, $session_started, $SID;

   if (!tep_not_null($page)) {
     die('</td></tr></table></td></tr></table><br><br><font color="#ff0000"><b>Error!</b></font><br><br><b>Unable to determine the page link!<br><br>');
   }

   if ($connection == 'NONSSL') {
     $link = HTTP_SERVER . DIR_WS_HTTP_CATALOG;
   } elseif ($connection == 'SSL') {
     if (ENABLE_SSL == true) {
       $link = HTTPS_SERVER . DIR_WS_HTTPS_CATALOG;
     } else {
       $link = HTTP_SERVER . DIR_WS_HTTP_CATALOG;
     }
   } else {
     die('</td></tr></table></td></tr></table><br><br><font color="#ff0000"><b>Error!</b></font><br><br><b>Unable to determine connection method on a link!<br><br>Known methods: NONSSL SSL</b><br><br>');
   }
if ($HTTP_GET_VARS['language'] && $kill_sid) {
     $l = ereg('[&\?/]?language[=/][a-z][a-z]', $parameters, $m);
     if ($l) {
       $parameters = ereg_replace("[&\?/]?language[=/][a-z][a-z]", "", $parameters);
       $HTTP_GET_VARS['language'] = substr($m[0],-2);
     }
     if (tep_not_null($parameters)) {
       $parameters .= "&language=" . $HTTP_GET_VARS['language'];
     } else {
       $parameters = "language=" . $HTTP_GET_VARS['language'];
     }
   }

  $separator = '?';
   if (tep_not_null($parameters)) {
     $product_name = '';
     switch ($page) {
       case FILENAME_PRODUCT_INFO:
       case FILENAME_DEFAULT:
         $manufacturer_name = '';
         $product_name = '';
         $new_parameter_list = array();
         $cPath_list = array();
         foreach (explode('&', $parameters) as $pair) {
           global $languages_id;
           $pair_array = explode('=', $pair);
           switch ($pair_array[0]) {
             case 'action':
               $link .= $page . '?' . tep_output_string($parameters);
               $separator = '&';
               break 3;
             case 'cPath':
               $parent_id = 0;
               foreach (explode('_', $pair_array[1]) as $category_id) {
                 $category_name_query = tep_db_query("select cd.categories_name from categories_description cd, categories c where cd.categories_id=c.categories_id and cd.categories_id='" . (int)$category_id . "' and cd.language_id='" . (int)$languages_id . "' and c.parent_id='" . (int)$parent_id . "'");
                 if ($category_name_array = tep_db_fetch_array($category_name_query)) {
                   $cPath_list[]= urlencode($category_name_array['categories_name']);
                   $parent_id = $category_id;
                 }
               }
               break;
             case 'products_id':
               $product_name_query = tep_db_query("select products_name from products_description where products_id='" . (int)$pair_array[1] . "' and language_id='" . (int)$languages_id . "'");
               if ($product_name_array = tep_db_fetch_array($product_name_query)) {
                 $product_name = $product_name_array['products_name'];
               }
               break;
             case 'manufacturers_id':
               $manufacturer_name_query = tep_db_query("select manufacturers_name from " . TABLE_MANUFACTURERS . " where manufacturers_id='" . (int)$pair_array[1] . "'");
               if ($manufacturer_array = tep_db_fetch_array($manufacturer_name_query)) {
                 $manufacturer_name = $manufacturer_array['manufacturers_name'];
               }
               break;
             case '':
               break;
             default:
               if (tep_not_null($pair)) $new_parameter_list[]= $pair;
           }
         }
         if (tep_not_null($manufacturer_name)) {
           $cPath_list[]= urlencode($manufacturer_name);
         }
         if (tep_not_null($product_name)) {
           $cPath_list[]= urlencode($product_name);
         }
         $separator = '?';
         $link .= preg_replace('/%2F/', '%20', implode('/', $cPath_list));
         if (tep_not_null($new_parameter_list)) {
           $link .= $separator . implode('&', $new_parameter_list);
           $separator = '&';
         }
         break;
       default:
         $link .= $page . '?' . tep_output_string($parameters);
         $separator = '&';
     }
   } else {
     $link .= $page;
     $separator = '?';
   }

   while ( (substr($link, -1) == '&') || (substr($link, -1) == '?') ) $link = substr($link, 0, -1);

// Add the session ID when moving from different HTTP and HTTPS servers, or when SID is defined
   if ( ($add_session_id == true) && ($session_started == true) && (SESSION_FORCE_COOKIE_USE == 'False') ) {
     if (tep_not_null($SID)) {
       $_sid = $SID;
     } elseif ( ( ($request_type == 'NONSSL') && ($connection == 'SSL') && (ENABLE_SSL == true) ) || ( ($request_type == 'SSL') && ($connection == 'NONSSL') ) ) {
       if (HTTP_COOKIE_DOMAIN != HTTPS_COOKIE_DOMAIN) {
         $_sid = tep_session_name() . '=' . tep_session_id();
       }
     }
   }

   if ( (SEARCH_ENGINE_FRIENDLY_URLS == 'true') && ($search_engine_safe == true) ) {
     while (strstr($link, '&&')) $link = str_replace('&&', '&', $link);

     $link = str_replace('?', '/', $link);
     $link = str_replace('&', '/', $link);
     $link = str_replace('=', '/', $link);

     $separator = '?';
   }

   if (isset($_sid)) {
     $link .= $separator . $_sid;
   }

   return $link;
 }

////
// "On the Fly Thumbnailer" using PHP GD Graphics Library by Nathan Welch (v1.5)
// Scales product images dynamically, resulting in smaller file sizes, and keeps
// proper image ratio.  Used in conjunction with product_thumb.php t/n generator.
function tep_image($src, $alt = '', $width = '', $height = '', $params = '') { 

   // Set default image variable and code
 $image = '<img src="' . $src . '"';

   // Don't calculate if the image is set to a "%" width
 if (strstr($width,'%') == false || strstr($height,'%') == false) { 
       $dont_calculate = 0; 
   } else {
       $dont_calculate = 1; 	 
 }	

   // Do we calculate the image size?
 if (CONFIG_CALCULATE_IMAGE_SIZE && !$dont_calculate) { 

       // Get the image's information
   if ($image_size = @getimagesize($src)) { 
   
       $ratio = $image_size[1] / $image_size[0];
   
       // Set the width and height to the proper ratio
     if (!$width && $height) { 
               $ratio = $height / $image_size[1]; 
               $width = intval($image_size[0] * $ratio); 
           } elseif ($width && !$height) { 
               $ratio = $width / $image_size[0]; 
               $height = intval($image_size[0] * $ratio); 
           } elseif (!$width && !$height) { 
               $width = $image_size[0]; 
               $height = $image_size[1]; 
           } 

           // Scale the image if larger than the set width or height
     if ($image_size[0] > $width || $image_size[1] > $height) { 
               $rx = $image_size[0] / $width; 
               $ry = $image_size[1] / $height; 

               if ($rx < $ry) { 
                   $width = intval($height / $ratio); 
               } else { 
                   $height = intval($width * $ratio); 
               } 

               $image = '<img src="product_thumb.php?img='.$src.'&w='.tep_output_string($width).'&h='.tep_output_string($height).'"';
           }
     
       } elseif (IMAGE_REQUIRED == 'false') { 
             return ''; 
       } 
   } 

   // Add remaining image parameters if they exist
 if ($width) { 
       $image .= ' width="' . tep_output_string($width) . '"'; 
   } 
 
   if ($height) { 
       $image .= ' height="' . tep_output_string($height) . '"'; 
   } 	 

   if ($params != '') { 
       $image .= ' ' . $params; 
   } 

   $image .= ' border="0" alt=" ' . tep_output_string($alt) . ' "';
 
 if ($alt)
       $image .= ' title=" ' . tep_output_string($alt) . ' "'; 

   $image .= '>';  
 
   return $image; 
}

// alt is added to the img tag even if it is null to prevent browsers from outputting
// the image filename as default
   $image = '<img src="' . tep_output_string($src) . '" border="0" alt="' . tep_output_string($alt) . '"';

   if (tep_not_null($alt)) {
     $image .= ' title=" ' . tep_output_string($alt) . ' "';
   }

   if ( (CONFIG_CALCULATE_IMAGE_SIZE == 'true') && (empty($width) || empty($height)) ) {
     if ($image_size = @getimagesize($src)) {
       if (empty($width) && tep_not_null($height)) {
         $ratio = $height / $image_size[1];
         $width = $image_size[0] * $ratio;
       } elseif (tep_not_null($width) && empty($height)) {
         $ratio = $width / $image_size[0];
         $height = $image_size[1] * $ratio;
       } elseif (empty($width) && empty($height)) {
         $width = $image_size[0];
         $height = $image_size[1];
       }
     } elseif (IMAGE_REQUIRED == 'false') {
       return false;
     }
   }

   if (tep_not_null($width) && tep_not_null($height)) {
     $image .= ' width="' . tep_output_string($width) . '" height="' . tep_output_string($height) . '"';
   }

   if (tep_not_null($parameters)) $image .= ' ' . $parameters;

   $image .= '>';

   return $image;

////
// The HTML form submit button wrapper function
// Outputs a button in the selected language
 function tep_image_submit($image, $alt = '', $parameters = '') {
   global $language;

   $image_submit = '<input type="image" src="' . tep_output_string(DIR_WS_LANGUAGES . $language . '/images/buttons/' . $image) . '" border="0" alt="' . tep_output_string($alt) . '"';

   if (tep_not_null($alt)) $image_submit .= ' title=" ' . tep_output_string($alt) . ' "';

   if (tep_not_null($parameters)) $image_submit .= ' ' . $parameters;

   $image_submit .= '>';

   return $image_submit;
 }

////
// Output a function button in the selected language
 function tep_image_button($image, $alt = '', $parameters = '') {
   global $language;

   return tep_image(DIR_WS_LANGUAGES . $language . '/images/buttons/' . $image, $alt, '', '', $parameters);
 }

////
// Output a separator either through whitespace, or with an image
 function tep_draw_separator($image = 'pixel_black.gif', $width = '100%', $height = '1') {
   return tep_image(DIR_WS_IMAGES . $image, '', $width, $height);
 }

////
// Output a form
 function tep_draw_form($name, $action, $method = 'post', $parameters = '') {
   $form = '<form name="' . tep_output_string($name) . '" action="' . tep_output_string($action) . '" method="' . tep_output_string($method) . '"';

   if (tep_not_null($parameters)) $form .= ' ' . $parameters;

   $form .= '>';

   return $form;
 }

////
// Output a form input field
 function tep_draw_input_field($name, $value = '', $parameters = '', $type = 'text', $reinsert_value = true) {
   $field = '<input type="' . tep_output_string($type) . '" name="' . tep_output_string($name) . '"';

   if ( (isset($GLOBALS[$name])) && ($reinsert_value == true) ) {
     $field .= ' value="' . tep_output_string(stripslashes($GLOBALS[$name])) . '"';
   } elseif (tep_not_null($value)) {
     $field .= ' value="' . tep_output_string($value) . '"';
   }

   if (tep_not_null($parameters)) $field .= ' ' . $parameters;

   $field .= '>';

   return $field;
 }

////
// Output a form password field
 function tep_draw_password_field($name, $value = '', $parameters = 'maxlength="40"') {
   return tep_draw_input_field($name, $value, $parameters, 'password', false);
 }

////
// Output a selection field - alias function for tep_draw_checkbox_field() and tep_draw_radio_field()
 function tep_draw_selection_field($name, $type, $value = '', $checked = false, $parameters = '') {
   $selection = '<input type="' . tep_output_string($type) . '" name="' . tep_output_string($name) . '"';

   if (tep_not_null($value)) $selection .= ' value="' . tep_output_string($value) . '"';

   if ( ($checked == true) || ( isset($GLOBALS[$name]) && is_string($GLOBALS[$name]) && ( ($GLOBALS[$name] == 'on') || (isset($value) && (stripslashes($GLOBALS[$name]) == $value)) ) ) ) {
     $selection .= ' CHECKED';
   }

   if (tep_not_null($parameters)) $selection .= ' ' . $parameters;

   $selection .= '>';

   return $selection;
 }

////
// Output a form checkbox field
 function tep_draw_checkbox_field($name, $value = '', $checked = false, $parameters = '') {
   return tep_draw_selection_field($name, 'checkbox', $value, $checked, $parameters);
 }

////
// Output a form radio field
 function tep_draw_radio_field($name, $value = '', $checked = false, $parameters = '') {
   return tep_draw_selection_field($name, 'radio', $value, $checked, $parameters);
 }

////
// Output a form textarea field
 function tep_draw_textarea_field($name, $wrap, $width, $height, $text = '', $parameters = '', $reinsert_value = true) {
   $field = '<textarea name="' . tep_output_string($name) . '" wrap="' . tep_output_string($wrap) . '" cols="' . tep_output_string($width) . '" rows="' . tep_output_string($height) . '"';

   if (tep_not_null($parameters)) $field .= ' ' . $parameters;

   $field .= '>';

   if ( (isset($GLOBALS[$name])) && ($reinsert_value == true) ) {
     $field .= stripslashes($GLOBALS[$name]);
   } elseif (tep_not_null($text)) {
     $field .= $text;
   }

   $field .= '</textarea>';

   return $field;
 }

////
// Output a form hidden field
 function tep_draw_hidden_field($name, $value = '', $parameters = '') {
   $field = '<input type="hidden" name="' . tep_output_string($name) . '"';

   if (tep_not_null($value)) {
     $field .= ' value="' . tep_output_string($value) . '"';
   } elseif (isset($GLOBALS[$name])) {
     $field .= ' value="' . tep_output_string(stripslashes($GLOBALS[$name])) . '"';
   }

   if (tep_not_null($parameters)) $field .= ' ' . $parameters;

   $field .= '>';

   return $field;
 }

////
// Hide form elements
 function tep_hide_session_id() {
   global $session_started, $SID;

   if (($session_started == true) && tep_not_null($SID)) {
     return tep_draw_hidden_field(tep_session_name(), tep_session_id());
   }
 }

////
// Output a form pull down menu
 function tep_draw_pull_down_menu($name, $values, $default = '', $parameters = '', $required = false) {
   $field = '<select name="' . tep_output_string($name) . '"';

   if (tep_not_null($parameters)) $field .= ' ' . $parameters;

   $field .= '>';

   if (empty($default) && isset($GLOBALS[$name])) $default = stripslashes($GLOBALS[$name]);

   for ($i=0, $n=sizeof($values); $i<$n; $i++) {
     $field .= '<option value="' . tep_output_string($values[$i]['id']) . '"';
     if ($default == $values[$i]['id']) {
       $field .= ' SELECTED';
     }

     $field .= '>' . tep_output_string($values[$i]['text'], array('"' => '"', '\'' => ''', '<' => '<', '>' => '>')) . '</option>';
   }
   $field .= '</select>';

   if ($required == true) $field .= TEXT_FIELD_REQUIRED;

   return $field;
 }

////
// Creates a pull-down list of countries
 function tep_get_country_list($name, $selected = '', $parameters = '') {
   $countries_array = array(array('id' => '', 'text' => PULL_DOWN_DEFAULT));
   $countries = tep_get_countries();

   for ($i=0, $n=sizeof($countries); $i<$n; $i++) {
     $countries_array[] = array('id' => $countries[$i]['countries_id'], 'text' => $countries[$i]['countries_name']);
   }

   return tep_draw_pull_down_menu($name, $countries_array, $selected, $parameters);
 }
?>

Edited December 14, 2004 by inv

inv · December 14, 2004

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YASU - Search Friendly URLS HELP ^_^

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