Posts Tagged ‘opencart’

opencart seo friendly urls

Published by Funky Dude on 8th July 2010
Filed Under Programming

opencart has built in seo friendly url but that’s for products only as far as i can tell. and you have to actually type out the terms. so i took it upon myself to make it friendlier and more automagic.

this is for opencart v1.4.8b

the format of url we are trying to achieve is:

/product/:product_id/:product_title

so it would look like something like /product/1/girls-gone-wild

change catalog/model/tool/seo_url.php

UPDATED: includes all urls now and added file for download (Catalog.rar (38))

  1. public function rewrite($link)
  2. {
  3. if ($this->config->get(‘config_seo_url’))
  4. {
  5. $url_data = parse_url(str_replace(‘&’, ‘&’, $link));
  6.  
  7. $url = ”;
  8.  
  9. $data = array();
  10.  
  11. parse_str($url_data[‘query’], $data);
  12.  
  13. switch($data[‘route’])
  14. {
  15. case ‘product/product’:
  16. $this->load->model(‘catalog/product’);
  17. $product = $this->model_catalog_product->getProduct($data[‘product_id’]);
  18. //get product categories
  19. $path = ”;
  20. if(!isset($this->request->get[‘path’]) || empty($this->request->get[‘path’]))
  21. {
  22. $categories = $this->model_catalog_product->getCategories($product[‘product_id’]);
  23. if(!empty($categories))
  24. {
  25. $path = $this->model_catalog_product->getPath($categories[’0′][‘category_id’]);
  26. $path = substr($path,-1,1)==‘_’?substr($path,0,strlen($path)-1):$path;
  27. }
  28. }
  29. else
  30. {
  31. $path = $this->request->get[‘path’];
  32. }
  33. $url = $this->config->get(‘config_url’).‘product/’.$data[‘product_id’].‘/’.(!empty($path)?$path.‘/’:”).$this->toSlug($product[‘name’]);
  34. break;
  35. case ‘product/category’:
  36. $this->load->model(‘catalog/category’);
  37. $this->load->model(‘catalog/product’);
  38. $categoryId = explode(‘_’,$data[‘path’]);
  39. $path = ”;
  40. if(count($categoryId) == 1)
  41. {
  42. $path = $this->model_catalog_product->getPathUp($categoryId[’0′]);
  43. $path = substr($path,-1,1)==‘_’?substr($path,0,strlen($path)-1):$path;
  44. }
  45.  
  46. $categoryId = $categoryId[(count($categoryId)-1)];
  47. $category = $this->model_catalog_category->getCategory($categoryId);
  48. $url = $this->config->get(‘config_url’).‘category/’.($path?$path:$data[‘path’]).‘/’.$this->toSlug($category[‘name’]);
  49. break;
  50. case ‘information/information’:
  51. $this->load->model(‘catalog/information’);
  52. $info = $this->model_catalog_information->getInformation($data[‘information_id’]);
  53. $url = $this->config->get(‘config_url’).‘information/’.$data[‘information_id’].‘/’.$this->toSlug($info[‘title’]);
  54. break;
  55. default:
  56. $route = explode(‘/’,$data[‘route’]);
  57. $url = $this->config->get(‘config_url’).$data[‘route’];
  58.  
  59. break;
  60. }
  61. if(!empty($url))
  62. {
  63.  
  64. unset($data[‘route’],$data[‘path’],$data[‘product_id’],$data[‘information_id’]);
  65. $query = ”;
  66.  
  67. if ($data)
  68. {
  69. foreach ($data as $key => $value)
  70. {
  71. $query .= ‘&’ . $key . ‘=’ . $value;
  72. }
  73.  
  74. if ($query)
  75. {
  76. $query = ‘?’ . trim($query, ‘&’);
  77. }
  78. }
  79. return $url.$query;
  80. }
  81. return $link;
  82.  
  83. } else
  84. {
  85. return $link;
  86. }
  87. }
  88.  
  89. public function toSlug($name)
  90. {
  91. $name = str_replace("’", "", $name);
  92. $name = str_replace(‘"’, "", $name);
  93. $name = strtolower($name);
  94. $name = preg_replace("/&#?[a-z0-9]+;/i","",$name);
  95. $name = preg_replace(‘/[^a-zA-Z0-9-]/’, ‘-’, $name);
  96. $name = preg_replace(‘/-+/’, "-", $name);
  97. return $name;
  98. }

then change catalog/controller/common/seo_url.php

  1. public function index()
  2. {
  3. if (isset($this->request->get[‘_route_’]))
  4. {
  5. $parts = explode(‘/’, $this->request->get[‘_route_’]);
  6. $routes = array(‘category’,‘product’,‘information’,‘account’,‘common’,‘checkout’);
  7.  
  8. if(in_array($parts[0], $routes))
  9. {
  10. switch($parts[0])
  11. {
  12. case ‘category’:
  13. $this->request->get[‘path’] = $parts[1];
  14. break;
  15. case ‘product’:
  16. $this->request->get[‘product_id’] = $parts[1];
  17. $this->request->get[‘path’] = $parts[2];
  18. break;
  19. case ‘information’:
  20. $this->request->get[‘information_id’] = $parts[1];
  21. break;
  22. default:
  23. $this->request->get[‘route’] = $this->request->get[‘_route_’];
  24. break;
  25. }
  26. }
  27. else
  28. {
  29. foreach ($parts as $part)
  30. {
  31. $query = $this->db->query("SELECT * FROM " . DB_PREFIX . "url_alias WHERE keyword = ‘" . $this->db->escape($part) . "’");
  32.  
  33. if ($query->num_rows)
  34. {
  35. $url = explode(‘=’, $query->row[‘query’]);
  36.  
  37. if ($url[0] == ‘product_id’)
  38. {
  39. $this->request->get[‘product_id’] = $url[1];
  40. }
  41.  
  42. if ($url[0] == ‘category_id’)
  43. {
  44. if (!isset($this->request->get[‘path’]))
  45. {
  46. $this->request->get[‘path’] = $url[1];
  47. } else
  48. {
  49. $this->request->get[‘path’] .= ‘_’ . $url[1];
  50. }
  51. }
  52.  
  53. if ($url[0] == ‘manufacturer_id’)
  54. {
  55. $this->request->get[‘manufacturer_id’] = $url[1];
  56. }
  57.  
  58. if ($url[0] == ‘information_id’)
  59. {
  60. $this->request->get[‘information_id’] = $url[1];
  61. }
  62. } else
  63. {
  64. $this->request->get[‘route’] = ‘error/not_found’;
  65. }
  66. }
  67. }
  68.  
  69. if (isset($this->request->get[‘product_id’]))
  70. {
  71. $this->request->get[‘route’] = ‘product/product’;
  72. } elseif (isset($this->request->get[‘path’]))
  73. {
  74. $this->request->get[‘route’] = ‘product/category’;
  75. } elseif (isset($this->request->get[‘manufacturer_id’]))
  76. {
  77. $this->request->get[‘route’] = ‘product/manufacturer’;
  78. } elseif (isset($this->request->get[‘information_id’]))
  79. {
  80. $this->request->get[‘route’] = ‘information/information’;
  81. }
  82.  
  83. if (isset($this->request->get[‘route’]))
  84. {
  85. return $this->forward($this->request->get[‘route’]);
  86. }
  87. }
  88. }
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