4 * Class Catalog controls video hierarchy and searching
7 * @author Călin-Andrei Burloiu
9 class Catalog extends CI_Controller {
11 public function __construct()
13 parent::__construct();
15 //$this->lang->load('catalog');
18 public function index()
23 // Retrieve videos summary.
24 $this->load->model('videos_model');
25 foreach ($this->config->item('categories') as $id => $name)
28 $vs_data['videos'] = $this->videos_model->get_videos_summary(
29 $id, 0, $this->config->item('videos_per_row'));
32 $vs_data['category_name'] = $name;
33 $vs_data['category_title'] = $name ?
34 $this->lang->line("ui_categ_$name") : $name;
35 $vs_data['category_id'] = $id;
37 // Pagination (not required)
38 $vs_data['pagination'] = '';
40 $data['videos_summaries'][] =
41 $this->load->view('catalog/videos_summary_view',
45 $params = array( 'title' => $this->config->item('site_name'),
50 //'metas' => array('description'=>'','keywords'=>'')
52 $this->load->library('html_head_params', $params);
57 $this->load->view('html_begin', $this->html_head_params);
58 $this->load->view('header', array('selected_menu' => 'home'));
60 $main_params['content'] = $this->load->view('catalog/index_view', $data, TRUE);
61 $main_params['side'] = $this->load->view('side_default', NULL, TRUE);
62 $this->load->view('main', $main_params);
64 $this->load->view('footer');
65 $this->load->view('html_end');
68 public function test($page = 0)
70 $params = array( 'title' => 'Test - '. $this->config->item('site_name'),
73 //'metas' => array('description'=>'','keywords'=>'')
75 $this->load->library('html_head_params', $params);
80 $this->load->view('html_begin', $this->html_head_params);
81 $this->load->view('header', array('selected_menu' => 'home'));
83 $this->load->view('echo', array('output'=>'Test Page', 'clear'=>TRUE));
85 $this->load->view('footer');
86 $this->load->view('html_end');
89 public function category($category_name, $ordering = 'hottest', $offset = 0)
95 $vs_data = $this->_get_category_data($category_name);
97 // Retrieve videos summary.
98 $this->load->model('videos_model');
99 $vs_data['videos'] = $this->videos_model->get_videos_summary(
100 $vs_data['category_id'], intval($offset),
101 $this->config->item('videos_per_page'), $ordering);
103 $vs_data['ordering'] = $ordering;
106 $this->load->library('pagination');
107 $pg_config['base_url'] = site_url("catalog/category/$category_name/$ordering/");
108 $pg_config['uri_segment'] = 5;
109 $pg_config['total_rows'] = $this->videos_model->get_videos_count(
110 $vs_data['category_id']);
111 $pg_config['per_page'] = $this->config->item('videos_per_page');
112 $this->pagination->initialize($pg_config);
113 $vs_data['pagination'] = $this->pagination->create_links();
116 // $data['video_summary'] = $this->load->view('catalog/videos_summary_view',
119 $params = array( 'title' => $this->config->item('site_name'),
124 //'metas' => array('description'=>'','keywords'=>'')
126 $this->load->library('html_head_params', $params);
131 $this->load->view('html_begin', $this->html_head_params);
132 $this->load->view('header', array(
133 'search_category_name'=>$vs_data['category_name'],
134 'search_category_title'=>$vs_data['category_title']
137 // $main_params['content'] = $this->load->view('catalog/category_view', $data, TRUE);
138 $main_params['content'] =
139 $this->load->view('catalog/videos_summary_view', $vs_data, TRUE);
140 $main_params['side'] = $this->load->view('side_default', NULL, TRUE);
141 $this->load->view('main', $main_params);
143 $this->load->view('footer');
144 $this->load->view('html_end');
147 public function search($search_query = "", $offset = 0, $category_name = NULL)
149 // Redirect to an URL which contains search string if data was passed
150 // via POST method and not via URL segments.
151 $str_post_search = $this->input->post('search', TRUE);
152 if ($search_query === "" && $str_post_search !== FALSE)
153 redirect('catalog/search/'. $this->input->post('search', TRUE));
155 $this->load->model('videos_model');
160 // Search query is encoded for URL and must be decoded.
161 $enc_search_query = $search_query;
162 $search_query = $this->videos_model->decode_search_query($search_query);
163 $results_data['search_query'] = $search_query;
166 $results_data = $this->_get_category_data($category_name);
167 if ($results_data === NULL)
168 $results_data = array('category_id'=>NULL);
171 $header_data['search_query'] = $search_query;
172 if ($category_name !== NULL)
174 $header_data['search_category_name'] = $results_data['category_name'];
175 $header_data['search_category_title'] = $results_data['category_title'];
178 // Check if search string is valid.
179 if (strlen($search_query) < 4)
181 //$results_data['videos'] = NULL;
182 $this->error($this->lang->line('error_search_query_too_short'),
188 // Retrieve search results.
189 $results_data['count'] = $this->videos_model->search_videos(
190 $search_query, 0, 0, $results_data['category_id']);
191 $results_data['videos'] = $this->videos_model->search_videos(
192 $search_query, intval($offset),
193 $this->config->item('search_results_per_page'),
194 $results_data['category_id']);
195 if ($results_data['videos'] === NULL)
196 $results_data['videos'] = array();
199 $this->load->library('pagination');
200 $pg_config['base_url'] = site_url("catalog/search/$enc_search_query/");
201 $pg_config['uri_segment'] = 4;
202 $pg_config['total_rows'] = $results_data['count'];
203 $pg_config['per_page'] =
204 $this->config->item('search_results_per_page');
205 $this->pagination->initialize($pg_config);
206 $results_data['pagination'] = $this->pagination->create_links();
209 // HTML head parameters
210 $params = array( 'title' => $this->config->item('site_name'),
215 //'metas' => array('description'=>'','keywords'=>'')
217 $this->load->library('html_head_params', $params);
222 $this->load->view('html_begin', $this->html_head_params);
223 $this->load->view('header', $header_data);
226 $main_params['content'] =
227 $this->load->view('catalog/search_results_view',
228 $results_data, TRUE);
229 $main_params['side'] = $this->load->view('side_default', NULL, TRUE);
230 $this->load->view('main', $main_params);
232 $this->load->view('footer');
233 $this->load->view('html_end');
236 public function error($msg, $header_data)
238 $params = array( 'title' => 'Error - '. $this->config->item('site_name'),
241 //'metas' => array('description'=>'','keywords'=>'')
243 $this->load->library('html_head_params', $params);
248 $this->load->view('html_begin', $this->html_head_params);
249 $this->load->view('header', $header_data);
251 $main_params['content'] = $this->load->view('error_view', array('msg'=>$msg), TRUE);
252 $main_params['side'] = $this->load->view('side_default', NULL, TRUE);
253 $this->load->view('main', $main_params);
255 $this->load->view('footer');
256 $this->load->view('html_end');
259 public function _get_category_data($category_name)
261 if ($category_name === NULL)
264 $categories = $this->config->item('categories');
265 $category_id = array_search($category_name, $categories);
266 $results_data['category_name'] = $category_name;
267 $results_data['category_id'] = $category_id;
268 $results_data['category_title'] = $category_name ?
269 $this->lang->line("ui_categ_$category_name") : $category_name;
271 return $results_data;
275 /* End of file catalog.php */
276 /* Location: ./application/controllers/catalog.php */