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#440670, fix issues with timezones which affected ical
| 1 | <?php |
| 2 | // $Id: event.module,v 1.404 2009/06/05 20:39:03 killes Exp $ |
| 3 | |
| 4 | define('EVENT_API', '5.2'); |
| 5 | define('EVENT_PATH', drupal_get_path('module', 'event')); |
| 6 | |
| 7 | /** |
| 8 | * Includes files needed for this module |
| 9 | * @ingroup event_support |
| 10 | */ |
| 11 | function event_include_files() { |
| 12 | include_once(EVENT_PATH .'/event.theme'); |
| 13 | global $db_type; |
| 14 | include_once(EVENT_PATH ."/event_database.$db_type.inc"); |
| 15 | |
| 16 | if (file_exists($file = path_to_theme() .'/event.css')) { |
| 17 | drupal_add_css($file); |
| 18 | } |
| 19 | else { |
| 20 | drupal_add_css(EVENT_PATH .'/event.css'); |
| 21 | } |
| 22 | } |
| 23 | |
| 24 | /** |
| 25 | * @defgroup event_core Core drupal hooks |
| 26 | */ |
| 27 | |
| 28 | /** |
| 29 | * Implementation of hook_theme() |
| 30 | * @ingroup event_core |
| 31 | */ |
| 32 | function event_theme() { |
| 33 | event_include_files(); |
| 34 | return array( |
| 35 | 'event' => array( |
| 36 | 'arguments' => array('element' => NULL), |
| 37 | 'file' => 'event.theme', |
| 38 | ), |
| 39 | 'event_calendar_month' => array( |
| 40 | 'arguments' => array('op' => NULL, 'header' => NULL, 'rows' => NULL, 'attributes' => NULL, 'caption' => NULL)), |
| 41 | 'event_calendar_week' => array( |
| 42 | 'arguments' => array('op' => NULL, 'header' => NULL, 'rows' => NULL, 'attributes' => NULL, 'caption' => NULL)), |
| 43 | 'event_calendar_day' => array( |
| 44 | 'arguments' => array('op' => NULL, 'header' => NULL, 'rows' => NULL, 'attributes' => NULL, 'caption' => NULL)), |
| 45 | 'event_calendar_table' => array( |
| 46 | 'arguments' => array('op' => NULL, 'header' => NULL, 'rows' => NULL, 'attributes' => NULL, 'caption' => NULL)), |
| 47 | 'event_calendar_list' => array( |
| 48 | 'template' => 'event-calendar-list', |
| 49 | 'arguments' => array('op' => NULL, 'header' => NULL, 'rows' => NULL)), |
| 50 | 'event_node_day' => array( |
| 51 | 'template' => 'event-node-day', |
| 52 | 'arguments' => array('node' => NULL), |
| 53 | ), |
| 54 | 'event_node_week' => array( |
| 55 | 'template' => 'event-node-week', |
| 56 | 'arguments' => array('node' => NULL), |
| 57 | ), |
| 58 | 'event_node_month' => array( |
| 59 | 'template' => 'event-node-month', |
| 60 | 'arguments' => array('node' => NULL), |
| 61 | ), |
| 62 | 'event_node_table' => array( |
| 63 | 'template' => 'event-node-table', |
| 64 | 'arguments' => array('node' => NULL), |
| 65 | ), |
| 66 | 'event_node_list' => array( |
| 67 | 'template' => 'event-node-list', |
| 68 | 'arguments' => array('node' => NULL), |
| 69 | ), |
| 70 | 'event_calendar_date_box' => array('arguments' => array('date' => NULL, 'view' => NULL)), |
| 71 | 'event_empty_day' => array('arguments' => array('date' => NULL, 'view' => NULL)), |
| 72 | 'event_nodeapi' => array( |
| 73 | 'template' => 'event-nodeapi', |
| 74 | 'arguments' => array('node' => NULL) |
| 75 | ), |
| 76 | 'event_filter_control' => array('arguments' => array('form' => NULL)), |
| 77 | 'event_nav_next' => array('arguments' => array('url' => NULL, 'attributes' => NULL)), |
| 78 | 'event_nav_prev' => array('arguments' => array('url' => NULL, 'attributes' => NULL)), |
| 79 | 'event_nav_stop_next' => array('arguments' => array('text' => NULL)), |
| 80 | 'event_nav_stop_prev' => array('arguments' => array('text' => NULL)), |
| 81 | 'event_links' => array('arguments' => array('links' => NULL, 'view' => NULL)), |
| 82 | 'event_ical_link' => array('arguments' => array('path' => NULL)), |
| 83 | 'event_more_link' => array('arguments' => array('path' => NULL)), |
| 84 | 'event_upcoming_item' => array('arguments' => array('node' => NULL, 'types' => NULL)), |
| 85 | 'event_upcoming_block' => array('arguments' => array('items' => NULL)), |
| 86 | ); |
| 87 | } |
| 88 | |
| 89 | /** |
| 90 | * Implementation of hook_elements() |
| 91 | * @ingroup event_core |
| 92 | */ |
| 93 | function event_elements() { |
| 94 | $type['event'] = array('#input' => TRUE, '#process' => array('expand_event'), '#element_validate' => array('event_validate')); |
| 95 | return $type; |
| 96 | } |
| 97 | |
| 98 | /** |
| 99 | * Provides the links that should be displayed when viewing events. |
| 100 | * |
| 101 | * @ingroup event_core |
| 102 | * @param $type the type of link (for example, 'node', 'page', or 'system') being requested |
| 103 | * @param $node the node that is requesting the link. This is used in conjunction with $type to further determine |
| 104 | * what sort of link to display. |
| 105 | * @param $main unused in this method. |
| 106 | * @return an array of links, or an empty array if no links apply for the criteria passed to this method. |
| 107 | */ |
| 108 | function event_link($type, $node = NULL, $teaser = FALSE) { |
| 109 | $links = array(); |
| 110 | |
| 111 | if ($type == 'node') { |
| 112 | // node links |
| 113 | if (event_enabled_state($node->type) == 'all') { |
| 114 | $links['event_calendar'] = array('title' => t('Calendar'), 'href' => 'event/'. _event_format_url($node->event['start_exploded'])); |
| 115 | } |
| 116 | elseif (event_enabled_state($node->type) == 'solo') { |
| 117 | $links['event_calendar'] = array('title' => t('Calendar'), 'href' => 'event/'. _event_format_url($node->event['start_exploded']) .'/month/'. $node->type); |
| 118 | } |
| 119 | } |
| 120 | elseif (user_access('access content')) { |
| 121 | // calendar links |
| 122 | // build a full list of links... |
| 123 | $base = 'event/'. _event_format_url($node->event['start_exploded']) .'/'; |
| 124 | if (!isset($node->filter)) { |
| 125 | $node->filter = ''; |
| 126 | } |
| 127 | $links['event_month'] = array('title' => t('Month'), |
| 128 | 'href' => $base .'month/'. $node->filter, |
| 129 | 'attributes' => array('title' => t('Month view'))); |
| 130 | $links['event_week'] = array('title' => t('Week'), |
| 131 | 'href' => $base .'week/'. $node->filter, |
| 132 | 'attributes' => array('title' => t('Week view'))); |
| 133 | $links['event_day'] = array('title' => t('Day'), |
| 134 | 'href' => $base .'day/'. $node->filter, |
| 135 | 'attributes' => array('title' => t('Day view'))); |
| 136 | $links['event_table'] = array('title' => t('Table'), |
| 137 | 'href' => $base .'table/'. $node->filter, |
| 138 | 'attributes' => array('title' => t('Table view'))); |
| 139 | $links['event_list'] = array('title' => t('List'), |
| 140 | 'href' => $base .'list/'. $node->filter, |
| 141 | 'attributes' => array('title' => t('List view'))); |
| 142 | |
| 143 | // ...then subtract out the one we're viewing. |
| 144 | switch ($type) { |
| 145 | case 'event_month': |
| 146 | unset($links['event_month']); |
| 147 | break; |
| 148 | case 'event_week': |
| 149 | unset($links['event_week']); |
| 150 | break; |
| 151 | case 'event_day': |
| 152 | unset($links['event_day']); |
| 153 | break; |
| 154 | case 'event_table': |
| 155 | unset($links['event_table']); |
| 156 | break; |
| 157 | case 'event_list': |
| 158 | unset($links['event_list']); |
| 159 | break; |
| 160 | default: |
| 161 | $links = array(); |
| 162 | } |
| 163 | } |
| 164 | |
| 165 | return $links; |
| 166 | } |
| 167 | |
| 168 | /** |
| 169 | * Implementation of hook_menu() |
| 170 | * |
| 171 | * @ingroup event_core |
| 172 | */ |
| 173 | function event_menu() { |
| 174 | $items = array(); |
| 175 | $items['event'] = array( |
| 176 | 'title' => 'Events', |
| 177 | 'page callback' => 'event_page', |
| 178 | 'access callback' => 'user_access', |
| 179 | 'access arguments' => array('access content'), |
| 180 | 'file' => 'ical.inc', |
| 181 | 'type' => MENU_SUGGESTED_ITEM |
| 182 | ); |
| 183 | $items['event/type'] = array( |
| 184 | 'title' => 'Filter by content type', |
| 185 | 'page callback' => 'event_type', |
| 186 | 'access callback' => 'user_access', |
| 187 | 'access arguments' => array('access content'), |
| 188 | 'type' => MENU_CALLBACK |
| 189 | ); |
| 190 | $items['event/term'] = array( |
| 191 | 'title' => 'Filter by taxonomy', |
| 192 | 'page callback' => 'event_term', |
| 193 | 'access callback' => 'user_access', |
| 194 | 'access arguments' => array('access content'), |
| 195 | 'type' => MENU_CALLBACK |
| 196 | ); |
| 197 | $items['event/feed'] = array( |
| 198 | 'title' => 'Event rss feed', |
| 199 | 'page callback' => 'event_feed', |
| 200 | 'access callback' => 'user_access', |
| 201 | 'access arguments' => array('access content'), |
| 202 | 'type' => MENU_CALLBACK |
| 203 | ); |
| 204 | $items['event/dst'] = array( |
| 205 | 'title' => 'Event dst view', |
| 206 | 'page callback' => 'event_dst', |
| 207 | 'access callback' => 'user_access', |
| 208 | 'access arguments' => array('access content'), |
| 209 | 'type' => MENU_CALLBACK |
| 210 | ); |
| 211 | $items['event/ical'] = array( |
| 212 | 'title' => 'Event ical feed', |
| 213 | 'page callback' => 'event_ical', |
| 214 | 'access callback' => 'user_access', |
| 215 | 'access arguments' => array('access content'), |
| 216 | 'file' => 'ical.inc', |
| 217 | 'type' => MENU_CALLBACK |
| 218 | ); |
| 219 | $items['admin/settings/event'] = array( |
| 220 | 'title' => 'Events', |
| 221 | 'page callback' => 'system_admin_menu_block_page', |
| 222 | 'description' => 'Set up how your site handles events.', |
| 223 | 'access callback' => 'user_access', |
| 224 | 'access arguments' => array('administer site configuration'), |
| 225 | 'file' => 'system.admin.inc', |
| 226 | 'file path' => drupal_get_path('module', 'system') |
| 227 | ); |
| 228 | $items['admin/settings/event/timezone'] = array( |
| 229 | 'title' => 'Timezone handling', |
| 230 | 'page callback' => 'drupal_get_form', |
| 231 | 'page arguments' => array('event_admin_timezone_settings'), |
| 232 | 'description' => 'Change how timezone information is saved and displayed.', |
| 233 | 'access callback' => 'user_access', |
| 234 | 'access arguments' => array('administer site configuration') |
| 235 | ); |
| 236 | $items['admin/settings/event/overview'] = array( |
| 237 | 'title' => 'Event overview', |
| 238 | 'page callback' => 'drupal_get_form', |
| 239 | 'page arguments' => array('event_admin_overview_settings'), |
| 240 | 'description' => 'Change how event summary information is displayed.', |
| 241 | 'access callback' => 'user_access', |
| 242 | 'access arguments' => array('administer site configuration') |
| 243 | ); |
| 244 | |
| 245 | // http://drupalbin.com/312 |
| 246 | $items['node/%/ical'] = array( |
| 247 | 'title' => 'Event ical', |
| 248 | 'page callback' => 'event_node_ical', |
| 249 | 'access callback' => 'event_ical_access', |
| 250 | 'access arguments' => array(1), |
| 251 | 'file' => 'ical.inc', |
| 252 | 'type' => MENU_CALLBACK |
| 253 | ); |
| 254 | return $items; |
| 255 | } |
| 256 | |
| 257 | /* |
| 258 | * Access function for node/%/ical |
| 259 | */ |
| 260 | function event_ical_access($nid) { |
| 261 | $type = db_result(db_query("SELECT n.type FROM {node} n WHERE n.nid = %d", $nid)); |
| 262 | return user_access('access content') && event_is_enabled($type); |
| 263 | } |
| 264 | |
| 265 | /** |
| 266 | * Implementation of hook_user. |
| 267 | * @ingroup event_core |
| 268 | */ |
| 269 | function event_user($type, &$edit, &$user) { |
| 270 | if ($type == 'login') { |
| 271 | if (!$user->timezone_id && is_numeric($user->timezone)) { |
| 272 | // Lookup TZ ID based on TZ offset |
| 273 | $timezone_id = event_timezone_map($user->timezone); |
| 274 | // Update all users with the same offset. |
| 275 | db_query('UPDATE {users} SET timezone_id = %d WHERE timezone = %d AND timezone_id = 0', $timezone_id, $user->timezone); |
| 276 | } |
| 277 | } |
| 278 | } |
| 279 | |
| 280 | /** |
| 281 | * Displays and allows an administrator to change the timezone settings for this module. |
| 282 | * |
| 283 | * @ingroup event_core |
| 284 | * @return the content for the timezone settings page. |
| 285 | */ |
| 286 | function event_admin_timezone_settings() { |
| 287 | |
| 288 | if (variable_get('configurable_timezones', 0)) { |
| 289 | $form['event_timezone_input'] = array( |
| 290 | '#type' => 'radios', |
| 291 | '#title' => t('Event time zone input'), |
| 292 | '#default_value' => variable_get('event_timezone_input', 'site'), |
| 293 | '#options' => array('site' => t('Use the sitewide time zone'), 'user' => t('Use the time zone of the user editing or creating the event'), 'input' => t('Allow users to set event time zones')), |
| 294 | '#description' => t('Events are saved with a time zone value. This setting allows you to determine how the time zone is determined when creating or editing an event.'), |
| 295 | '#required' => TRUE); |
| 296 | |
| 297 | $form['event_timezone_display'] = array( |
| 298 | '#type' => 'radios', |
| 299 | '#title' => t('Event time zone display'), |
| 300 | '#default_value' => variable_get('event_timezone_display', 'event'), |
| 301 | '#options' => array('event' => t("Use the event's time zone"), 'user' => t("Use the user's time zone"), 'site' => t('Use the sitewide time zone')), |
| 302 | '#description' => t("Events are saved with a time zone value. This setting allows you to determine if the event's time zone, the sitewide time zone, or the user's personal time zone setting is used to display the time for an event."), |
| 303 | '#required' => TRUE); |
| 304 | } |
| 305 | else { |
| 306 | if (variable_get('event_timezone_input', 'site') == 'user') { |
| 307 | variable_set('event_timezone_input', 'site'); |
| 308 | } |
| 309 | variable_set('event_timezone_display', 'event'); |
| 310 | |
| 311 | $form['event_timezone_input'] = array( |
| 312 | '#type' => 'radios', |
| 313 | '#title' => t('Event time zone input'), |
| 314 | '#default_value' => variable_get('event_timezone_input', 'site'), |
| 315 | '#options' => array('site' => t('Use the sitewide time zone'), 'user' => t('Use the time zone of the user editing or creating the event'), 'input' => t('Allow users to set event time zones')), |
| 316 | '#description' => t("Events are saved with a time zone value. This setting allows you to determine how the time zone is determined when creating or editing an event. You must have 'Configurable time zones' enabled in the !url before you can enable user's time zones for this feature.", array('!url' => l(t('date/time settings'), 'admin/settings/date-time'))), |
| 317 | '#required' => TRUE); |
| 318 | |
| 319 | $form['event_timezone_display'] = array( |
| 320 | '#type' => 'radios', |
| 321 | '#title' => t('Event time zone display'), |
| 322 | '#default_value' => variable_get('event_timezone_display', 'event'), |
| 323 | '#options' => array('event' => t("Use the event's time zone"), 'site' => t('Use the sitewide time zone')), |
| 324 | '#description' => t("Events are saved with a time zone value. This setting allows you to determine if the event's time zone, the sitewide time zone, or the user's personal time zone setting is used to display the time for an event. You must have 'Configurable time zones' enabled in the !url before you can enable user's time zones for this feature.", array('!url' => l(t('date/time settings'), 'admin/settings/date-time'))), |
| 325 | '#required' => TRUE); |
| 326 | } |
| 327 | $form['event_ampm'] = array( |
| 328 | '#type' => 'radios', |
| 329 | '#title' => t('Time notation preference'), |
| 330 | '#default_value' => variable_get('event_ampm', '0'), |
| 331 | '#options' => array('0' => t('24h'), '1' => t('12h')), |
| 332 | '#description' => t('The time notation system used for entering event times.'), |
| 333 | '#required' => TRUE); |
| 334 | |
| 335 | return system_settings_form($form); |
| 336 | } |
| 337 | |
| 338 | /** |
| 339 | * Displays and allows an administrator to change the user overview settings for this module. |
| 340 | * |
| 341 | * @ingroup event_core |
| 342 | * @return the content for the user overview settings page. |
| 343 | */ |
| 344 | function event_admin_overview_settings() { |
| 345 | |
| 346 | $form['event_upcoming_limit'] = array( |
| 347 | '#type' => 'textfield', |
| 348 | '#title' => t('Upcoming event block limit'), |
| 349 | '#default_value' => variable_get('event_upcoming_limit', '6'), |
| 350 | '#maxlength' => 5, |
| 351 | '#size' => 2, |
| 352 | '#description' => t('Limit the amount of events displayed in the upcoming events block by this amount.')); |
| 353 | |
| 354 | $form['event_overview'] = array( |
| 355 | '#type' => 'radios', |
| 356 | '#title' => t('Default overview'), |
| 357 | '#default_value' => variable_get('event_overview', 'month'), |
| 358 | '#options' => array('day' => t('Day'), 'week' => t('Week'), 'month' => t('Month'), 'table' => t('Table'), 'list' => t('List')), |
| 359 | '#description' => t('The default event view to display when no format is specifically requested. This is also the view that will be displayed from the block calendar links.')); |
| 360 | $form['event_table_duration'] = array( |
| 361 | '#type' => 'textfield', |
| 362 | '#title' => t('Table view default period'), |
| 363 | '#default_value' => variable_get('event_table_duration', '30'), |
| 364 | '#maxlength' => 5, |
| 365 | '#size' => 3, |
| 366 | '#description' => t('The default number of days to display in the table view. You can specify a different number of days in the url. More info on the event url format !link', array('!link' => l(t('here'), 'admin/help/event#url-format')))); |
| 367 | |
| 368 | if (module_exists('taxonomy')) { |
| 369 | $form['event_taxonomy_control'] = array( |
| 370 | '#type' => 'radios', |
| 371 | '#title' => t('Taxonomy filter controls'), |
| 372 | '#default_value' => variable_get('event_taxonomy_control', 'all'), |
| 373 | '#options' => array('all' => t('Show taxonomy filter control on calendar views'), 'request' => t('Only show taxonomy filter control when taxonomy filter view is requested'), 'never' => t('Never show taxonomy filter control'))); |
| 374 | } |
| 375 | $form['event_type_control'] = array( |
| 376 | '#type' => 'radios', |
| 377 | '#title' => t('Content type filter controls'), |
| 378 | '#default_value' => variable_get('event_type_control', 'all'), |
| 379 | '#options' => array('all' => t('Show content type filter control on calendar views'), 'request' => t('Only show content type filter control when content type filter view is requested'), 'never' => t('Never show content type filter control'))); |
| 380 | |
| 381 | return system_settings_form($form); |
| 382 | } |
| 383 | |
| 384 | /** |
| 385 | * @defgroup event_callback Functions which are the menu callbacks for this module |
| 386 | */ |
| 387 | |
| 388 | /** |
| 389 | * Displays a page containing event information. The page layout defaults to a |
| 390 | * graphical calendar. |
| 391 | * |
| 392 | * @ingroup event_callback |
| 393 | * @return the content for the event page. |
| 394 | */ |
| 395 | function event_page($year = NULL, $month = NULL, $day = NULL, $view = NULL, $types = NULL, $tids = NULL, $duration = NULL) { |
| 396 | event_include_files(); |
| 397 | |
| 398 | // get local date value |
| 399 | $now = _event_user_date(); |
| 400 | |
| 401 | // date values |
| 402 | $year = (isset($year) && is_numeric($year)) ? $year : $now['year']; |
| 403 | $month = (isset($month) && is_numeric($month)) ? $month : $now['month']; |
| 404 | $day = (isset($day) && is_numeric($day)) ? $day : $now['day']; |
| 405 | |
| 406 | $date = $now; |
| 407 | $date['year'] = $year; |
| 408 | $date['month'] = $month; |
| 409 | $date['day'] = $day; |
| 410 | $date['second'] = '00'; |
| 411 | $view = $view ? $view : variable_get('event_overview', 'month'); |
| 412 | if (isset($_POST['event_type_select'])) { |
| 413 | drupal_goto('event/'. $year .'/'. $month .'/'. $day .'/'. $view .'/'. check_plain($_POST['event_type_select']) .'/'. $tids .'/'. check_plain($duration)); |
| 414 | } |
| 415 | |
| 416 | if (isset($_POST['event_term_select'])) { |
| 417 | drupal_goto('event/'. $year .'/'. $month .'/'. $day .'/'. $view .'/'. ($types ? $types : 'all') .'/'. check_plain($_POST['event_term_select']) .'/'. check_plain($duration)); |
| 418 | } |
| 419 | |
| 420 | $breadcrumbs[] = l(t('Home'), NULL); |
| 421 | $breadcrumbs[] = l(t('Events'), 'event'); |
| 422 | $links = array(); |
| 423 | $filter = array(); |
| 424 | |
| 425 | if (!empty($types)) { |
| 426 | // The '+' character in a query string may be parsed as ' '. |
| 427 | $types = preg_split('/[+ ]/', $types); |
| 428 | foreach ($types as $type) { |
| 429 | if ($name = node_get_types('name', $type)) { |
| 430 | $x = module_invoke($type, 'node_name', $node); |
| 431 | $temp[$x] = $type; |
| 432 | $filter[] = module_invoke($type, 'node_name', $node); |
| 433 | } |
| 434 | } |
| 435 | |
| 436 | if (!empty($filter)) { |
| 437 | $links['event_all'] = array('title' => t('View all'), 'href' => 'event/'. $year .'/'. $month .'/'. $day .'/'. $view .'/'); |
| 438 | $title = t('Filter') .': '. implode(', ', $filter); |
| 439 | $types = $temp; |
| 440 | } |
| 441 | else { |
| 442 | $types = null; |
| 443 | $title = ''; |
| 444 | } |
| 445 | } |
| 446 | |
| 447 | $terms = null; |
| 448 | if (!empty($tids) && $tids != 'all') { |
| 449 | $links['event_all'] = array('title' => t('View all'), 'href' => 'event/'. $year .'/'. $month .'/'. $day .'/day'); |
| 450 | if (preg_match('/^([0-9]+[+ ])+[0-9]+$/', $tids)) { |
| 451 | // The '+' character in a query string may be parsed as ' '. |
| 452 | $terms = preg_split('/[+ ]/', $tids); |
| 453 | } |
| 454 | else if (preg_match('/^([0-9]+,)*[0-9]+$/', $tids)) { |
| 455 | $terms = explode(',', $tids); |
| 456 | } |
| 457 | } |
| 458 | |
| 459 | $output = ''; |
| 460 | |
| 461 | // add taxonomy filter controls to top of calendar |
| 462 | if (variable_get('event_taxonomy_control', 'all') == 'all' || (variable_get('event_taxonomy_control', 'all') == 'request' && isset($terms))) { |
| 463 | $output .= _event_get_taxonomy_control($terms); |
| 464 | } |
| 465 | // add content type filter controls to top of calendar |
| 466 | if (variable_get('event_type_control', 'all') == 'all' || (variable_get('event_type_control', 'all') == 'request' && isset($types))) { |
| 467 | $output .= _event_get_type_control($types); |
| 468 | } |
| 469 | |
| 470 | switch ($view) { |
| 471 | case 'day': |
| 472 | // day view |
| 473 | $caption = event_format_date($date, 'custom', t('l F d, Y')); |
| 474 | list($thead, $tbody) = event_calendar_day('page', $date, $types, $terms); |
| 475 | $ical_date = $date; |
| 476 | $duration = 1; |
| 477 | break; |
| 478 | case 'week': |
| 479 | // week view |
| 480 | // setup calendar table header |
| 481 | $dow = _event_day_of_week($date); |
| 482 | $start_date = event_date_later($date, -1 * $dow); |
| 483 | $temp = event_format_date($start_date, 'custom', 'F-j-Y'); |
| 484 | $temp = explode('-', $temp); |
| 485 | $caption = t('Week of !month !day, !year', array('!month' => $temp[0], '!day' => $temp[1], '!year' => $temp[2])); |
| 486 | $colspan = 5; |
| 487 | list($thead, $tbody) = event_calendar_week('page', $date, $types, $terms); |
| 488 | $ical_date = $start_date; |
| 489 | $ical_date['hour'] = '00'; |
| 490 | $ical_date['minute'] = '00'; |
| 491 | $ical_date['second'] = '00'; |
| 492 | $ical_duration = 7; |
| 493 | break; |
| 494 | case 'month': |
| 495 | // month view |
| 496 | $caption = event_format_date($date, 'custom', t('F Y')); |
| 497 | $colspan = 5; |
| 498 | list($thead, $tbody) = event_calendar_month('page', $date, $types, $terms); |
| 499 | $ical_date = $date; |
| 500 | $ical_date['day'] = '01'; |
| 501 | $ical_date['hour'] = '00'; |
| 502 | $ical_date['minute'] = '00'; |
| 503 | $ical_date['second'] = '00'; |
| 504 | $ical_duration = date('t', mktime(0, 0, 0, $date['month'], 1, $date['year'])); |
| 505 | break; |
| 506 | case 'table': |
| 507 | // table view |
| 508 | // next 30 day view, $duration can be set for different ranges |
| 509 | // but set a maximum $duration of 1 year. |
| 510 | $duration = $duration && $duration <= 366 ? $duration : variable_get('event_table_duration', '30'); |
| 511 | $end_date = event_date_later($date, $duration); |
| 512 | $caption = event_format_date($date, 'custom', t('F d Y')) .' - '. event_format_date($end_date, 'custom', t('F d Y')); |
| 513 | list($thead, $tbody) = event_calendar_table('page', $date, $end_date, $types, $terms); |
| 514 | $ical_date = $date; |
| 515 | $ical_duration = $duration; |
| 516 | $ical_date['hour'] = '00'; |
| 517 | $ical_date['minute'] = '00'; |
| 518 | $ical_date['second'] = '00'; |
| 519 | break; |
| 520 | case 'list': |
| 521 | // list view |
| 522 | // next 30 day view, $duration can be set for different ranges |
| 523 | // but set a maximum $duration of 1 year. |
| 524 | $duration = $duration && $duration <= 366 ? $duration : variable_get('event_table_duration', '30'); |
| 525 | $end_date = event_date_later($date, $duration); |
| 526 | $caption = event_format_date($date, 'custom', t('F d Y')) .' - '. event_format_date($end_date, 'custom', t('F d Y')); |
| 527 | $tbody = event_calendar_list('page', $date, $end_date, $types, $terms); |
| 528 | $ical_date = $date; |
| 529 | $ical_duration = $duration; |
| 530 | $ical_date['hour'] = '00'; |
| 531 | $ical_date['minute'] = '00'; |
| 532 | $ical_date['second'] = '00'; |
| 533 | break; |
| 534 | case 'feed': |
| 535 | // rss feed |
| 536 | drupal_set_header('Content-Type: text/xml; charset=utf-8'); |
| 537 | $duration = $duration ? $duration : variable_get('event_table_duration', '30'); |
| 538 | print event_calendar_rss($date, $duration, $types, $terms, $title); |
| 539 | break; |
| 540 | case 'ical': |
| 541 | // ical feed |
| 542 | drupal_set_header('Content-Type: text/calendar; charset=utf-8'); |
| 543 | drupal_set_header('Content-Disposition: attachment; filename="calendar.ics"; '); |
| 544 | $duration = $duration ? $duration : variable_get('event_table_duration', '30'); |
| 545 | print event_calendar_ical($date, $duration, $types, $terms, $title); |
| 546 | break; |
| 547 | case 'block': |
| 548 | // block update |
| 549 | $date = _event_user_date(); |
| 550 | if (arg(0) == 'event' && is_numeric(arg(1))) { |
| 551 | // follow event calendar |
| 552 | $date['year'] = (arg(1) ? arg(1) : $time['year']); |
| 553 | $date['month'] = (arg(2) ? arg(2) : $time['month']); |
| 554 | $date['day'] = (arg(3) ? arg(3) : $time['day']); |
| 555 | } |
| 556 | print event_calendar_month('block', $date); |
| 557 | break; |
| 558 | } |
| 559 | |
| 560 | if ($view != 'feed' && $view != 'ical' && $view != 'block') { |
| 561 | // build header navigation |
| 562 | $prev = _event_nav($date, 'prev', $view, $types, $terms, $duration); |
| 563 | $next = _event_nav($date, 'next', $view, $types, $terms, $duration); |
| 564 | |
| 565 | // setup calendar table header |
| 566 | $caption = $prev .' '. $caption .' '. $next; |
| 567 | $node->event = array(); |
| 568 | $node->event['start_exploded'] = array('year' => $year, 'month' => $month, 'day' => $day); |
| 569 | $node->event['filter'] = ($types ? implode('+', $types) : 'all') .'/'. ($terms ? implode('+', $terms) : 'all'); |
| 570 | |
| 571 | $output .= theme('event_links', array_merge(module_invoke_all('link', 'event_'. $view, $node, FALSE), $links), $view); |
| 572 | |
| 573 | $output .= theme('event_calendar_'. $view, 'page', (!empty($thead) ? $thead : array()), $tbody, array(), $caption); |
| 574 | $output .= theme('event_ical_link', 'event/'. (isset($ical_date) ? _event_format_url($ical_date) : _event_format_url($date)) .'/ical/'. $node->event['filter'] . (isset($ical_duration) ? "/$ical_duration" :'')); |
| 575 | |
| 576 | // Add RSS feed and icon to events page |
| 577 | drupal_add_feed(url('event/feed', array('absolute' => TRUE)), t('Events at %site', array('%site' => variable_get('site_name', 'drupal')))); |
| 578 | |
| 579 | drupal_set_title(t('Events') . (!empty($title) ? ' - '. $title : '')); |
| 580 | drupal_set_breadcrumb($breadcrumbs); |
| 581 | return $output; |
| 582 | } |
| 583 | } |
| 584 | |
| 585 | /** |
| 586 | * Url wrapper function for static link to calendar by content type. |
| 587 | * |
| 588 | * @ingroup event_callback |
| 589 | * @return redirect to the event page for calendar node type. |
| 590 | */ |
| 591 | function event_type($types = NULL, $view = NULL, $terms = NULL) { |
| 592 | drupal_goto('event/'. _event_format_url(_event_user_time()) .'/'. ($view ? $view : variable_get('event_overview', 'month')) .'/'. $types); |
| 593 | } |
| 594 | |
| 595 | /** |
| 596 | * Url wrapper function for static link to calendar by taxonomy terms. |
| 597 | * |
| 598 | * @ingroup event_callback |
| 599 | * @return redirect to the event page for calendar taxonomy term. |
| 600 | */ |
| 601 | function event_term($filter = NULL, $view = NULL) { |
| 602 | drupal_goto('event/'. _event_format_url(_event_user_time()) .'/'. ($view ? $view : variable_get('event_overview', 'month')) .'/all/'. $filter); |
| 603 | } |
| 604 | |
| 605 | /** |
| 606 | * Url wrapper function for rss feeds |
| 607 | * |
| 608 | * @ingroup event_callback |
| 609 | * @return redirect to the event rss feed page at current day |
| 610 | */ |
| 611 | function event_feed($types = 'all', $terms = 'all', $duration = NULL) { |
| 612 | drupal_goto('event/'. _event_format_url(_event_user_time()) .'/feed/'. $types .'/'. $terms .'/'. $duration); |
| 613 | } |
| 614 | |
| 615 | /** |
| 616 | * Url wrapper function for ical feeds |
| 617 | * |
| 618 | * @ingroup event_callback |
| 619 | * @return redirect to the event ical feed page at current day |
| 620 | */ |
| 621 | function event_ical($types = 'all', $terms = 'all', $duration = NULL) { |
| 622 | |
| 623 | drupal_goto('event/'. _event_format_url(_event_user_time()) .'/ical/'. $types .'/'. $terms .'/'. $duration); |
| 624 | |
| 625 | drupal_set_title(t('iCal support not enabled')); |
| 626 | return $output; |
| 627 | } |
| 628 | |
| 629 | /** |
| 630 | * @defgroup event_view Functions which handle the display of event nodes |
| 631 | */ |
| 632 | |
| 633 | /** |
| 634 | * Displays a monthly event calendar. |
| 635 | * |
| 636 | * @ingroup event_view |
| 637 | * @return a themed monthly event calendar. |
| 638 | */ |
| 639 | function event_calendar_month($op, $date, $types = NULL, $terms = NULL, $rewrite_parameter = array()) { |
| 640 | $year = $date['year']; |
| 641 | $month = $date['month']; |
| 642 | $day = $date['day']; |
| 643 | |
| 644 | switch ($op) { |
| 645 | case 'page': |
| 646 | // setup callback for data population |
| 647 | $callback = 'event_render_day'; |
| 648 | $view = 'month'; |
| 649 | break; |
| 650 | |
| 651 | case 'block': |
| 652 | // create caption and navigation links |
| 653 | $caption = _event_nav($date, 'prev', 'block', $types, $terms) .' '. l(event_format_date($date, 'custom', t('F Y')), 'event/'. _event_format_url($date) .'/month') .' '. _event_nav($date, 'next', 'block', $types, $terms); |
| 654 | |
| 655 | $callback = 'event_render_day_single'; |
| 656 | $view = 'block'; |
| 657 | break; |
| 658 | } |
| 659 | |
| 660 | event_calendar_data($date, $view, $types, $terms, 'prepopulate', array(), $rewrite_parameter); |
| 661 | |
| 662 | // get weekdays array and header information |
| 663 | $weekdays = event_week_days(); |
| 664 | $thead = event_week_header(); |
| 665 | $tbody = array(); |
| 666 | |
| 667 | // get GMT current date value |
| 668 | $today = _event_user_date(); |
| 669 | |
| 670 | // name of the month |
| 671 | $month_name = event_format_date($date, 'custom', 'F'); |
| 672 | |
| 673 | // date of first day of month |
| 674 | $cur_date = $date; |
| 675 | $cur_date['day'] = '01'; |
| 676 | |
| 677 | // last day in month |
| 678 | $last_date = $date; |
| 679 | $last_date['day'] = date('t', mktime(0, 0, 0, $date['month'], 1, $date['year'])); |
| 680 | |
| 681 | // pad the first week row array to fill up days in the previous month we don't build |
| 682 | $row = array_fill(0, 6, array('class' => 'pad')); |
| 683 | // get the day of week offset value for the first day of the month |
| 684 | $start = $offset = _event_day_of_week($cur_date); |
| 685 | // render the month calendar |
| 686 | while (event_is_later($last_date, $cur_date)) { |
| 687 | $week = 0; |
| 688 | for ($x = $start; $x < 7 && event_is_later($last_date, $cur_date); $x++) { |
| 689 | $cur_day = (($week * 7) + ($x + 1) - $offset); |
| 690 | $row[$x] = array( |
| 691 | 'class' => strtolower($weekdays[$x]['day']) .' day-'. $cur_date['day'] . ($cur_date == $today ? ' today' : '') . ($cur_date['day'] == $day ? ' selected' : ''), |
| 692 | 'data' => $callback($cur_date, $view, $types, $terms, $rewrite_parameter)); |
| 693 | $cur_date = event_date_later($cur_date, 1); |
| 694 | } |
| 695 | $week++; |
| 696 | $start = 0; |
| 697 | $tbody[] = array_pad($row, 7, array('class' => 'pad')); |
| 698 | $row = array(); |
| 699 | } |
| 700 | |
| 701 | switch ($op) { |
| 702 | case 'page': |
| 703 | return array($thead, $tbody); |
| 704 | break; |
| 705 | case 'block': |
| 706 | return theme('event_calendar_month', $op, $thead, $tbody, $attributes = array('class' => 'event-block '. strtolower($month_name)), $caption); |
| 707 | break; |
| 708 | } |
| 709 | } |
| 710 | |
| 711 | /** |
| 712 | * Displays a weekly event calendar. |
| 713 | * |
| 714 | * @ingroup event_view |
| 715 | * @return a themed weekly event calendar. |
| 716 | */ |
| 717 | function event_calendar_week($op, $date, $types = NULL, $terms = NULL, $rewrite_parameter = array()) { |
| 718 | // get weekdays array and header information |
| 719 | $weekdays = event_week_days(); |
| 720 | $thead = event_week_header(); |
| 721 | |
| 722 | // get current date value |
| 723 | $today = _event_user_date(); |
| 724 | |
| 725 | // apply offset to goto first day of week |
| 726 | $cur_date = event_date_later($date, -1 * _event_day_of_week($date)); |
| 727 | event_calendar_data($date, 'week', $types, $terms, 'prepopulate', array(), $rewrite_parameter); |
| 728 | |
| 729 | for ($x = 0; $x < 7; $x++) { |
| 730 | |
| 731 | $year = $date['year']; |
| 732 | $month = $date['month']; |
| 733 | $month_name = event_format_date($cur_date, 'custom', 'M'); |
| 734 | |
| 735 | $row[$x] = array( |
| 736 | 'class' => strtolower("$month_name ". $weekdays[$x]['day'] . ($date == $today ? ' today' : '') . ($cur_date['day'] == $date['day'] ? ' selected' : '')), |
| 737 | 'id' => strtolower($month_name . $cur_date['day']), |
| 738 | 'data' => event_render_day($cur_date, 'week', $types, $terms, $rewrite_parameter)); |
| 739 | $cur_date = event_date_later($cur_date, 1); |
| 740 | } |
| 741 | $tbody[] = $row; |
| 742 | return array($thead, $tbody); |
| 743 | } |
| 744 | |
| 745 | /** |
| 746 | * Displays a daily event calendar. |
| 747 | * |
| 748 | * @ingroup event_view |
| 749 | * @return a themed daily event calendar. |
| 750 | */ |
| 751 | function event_calendar_day($op, $date, $types = NULL, $terms = NULL, $rewrite_parameter = array()) { |
| 752 | |
| 753 | $today = _event_user_date(); |
| 754 | |
| 755 | $dow = _event_day_of_week($date); |
| 756 | $month_name = event_format_date($date, 'custom', 'M'); |
| 757 | $weekdays = event_week_days(); |
| 758 | event_calendar_data($date, 'day', $types, $terms, 'prepopulate', array(), $rewrite_parameter); |
| 759 | |
| 760 | $thead[] = array('data' => event_format_date($date, 'custom', 'D')); |
| 761 | $tbody[][] = array( |
| 762 | 'class' => strtolower("$month_name ". $weekdays[$dow]['day'] . ($date['day'] == $today['day'] ? ' today' : '')), |
| 763 | 'id' => strtolower($month_name . $date['day']), |
| 764 | 'data' => event_render_day($date, 'day', $types, $terms, $rewrite_parameter), |
| 765 | 'colspan' => 3); |
| 766 | |
| 767 | return array($thead, $tbody); |
| 768 | } |
| 769 | |
| 770 | /** |
| 771 | * Creates a themed table of events. |
| 772 | * |
| 773 | * @ingroup event_view |
| 774 | * @param $op |
| 775 | * @param $date The date |
| 776 | * @param $end_date end of the menu |
| 777 | * @param $types limit to given event node types |
| 778 | * @param $terms limit to nodes with these |
| 779 | * @return A fully themed table. |
| 780 | */ |
| 781 | function event_calendar_table($op, $date, $end_date, $types = NULL, $terms = NULL, $rewrite_parameter = array()) { |
| 782 | |
| 783 | $today = _event_user_date(); |
| 784 | $thead[] = array('data' => ' '); |
| 785 | |
| 786 | $cur_day = $today['day']; |
| 787 | $cur_date = $date; |
| 788 | $cur_date['hour'] = '00'; |
| 789 | $cur_date['minute'] = '00'; |
| 790 | |
| 791 | $weekdays = event_week_days(); |
| 792 | event_calendar_data($date, 'table', $types, $terms, 'prepopulate', $end_date, $rewrite_parameter); |
| 793 | |
| 794 | while (event_is_later($end_date, $cur_date)) { |
| 795 | $month_name = event_format_date($cur_date, 'custom', 'M'); |
| 796 | $dow = _event_day_of_week($cur_date) + 1; |
| 797 | |
| 798 | $tbody[][] = array('colspan' => 3, |
| 799 | 'class' => strtolower("$month_name ". (!empty($weekdays[$dow]['day']) ? $weekdays[$dow]['day'] : '') . ($cur_date == $today ? ' today' : '') . ($cur_date['day'] == $date['day'] ? ' selected' : '')), |
| 800 | 'id' => strtolower($month_name . (!empty($cur_date['date']) ? $cur_date['date'] : '')), |
| 801 | 'data' => event_render_day($cur_date, 'table', $types, $terms, $rewrite_parameter)); |
| 802 | $cur_date = event_date_later($cur_date, 1); |
| 803 | } |
| 804 | |
| 805 | return array($thead, $tbody); |
| 806 | } |
| 807 | |
| 808 | /** |
| 809 | * Creates a themed list of events. |
| 810 | * |
| 811 | * @ingroup event_view |
| 812 | * @param $op |
| 813 | * @param $date The date |
| 814 | * @param $end_date end date of the menu |
| 815 | * @param $types |
| 816 | * @param $terms |
| 817 | * @return A themed list of events. |
| 818 | */ |
| 819 | function event_calendar_list($op, $date, $end_date, $types = NULL, $terms = NULL, $rewrite_parameter = array()) { |
| 820 | |
| 821 | $rows = ''; |
| 822 | |
| 823 | $cur_date = $date; |
| 824 | event_calendar_data($date, 'list', $types, $terms, 'prepopulate', $end_date, $rewrite_parameter); |
| 825 | |
| 826 | while (event_is_later($end_date, $cur_date)) { |
| 827 | $rows .= event_render_day($cur_date, 'list', $types, $terms, $rewrite_parameter); |
| 828 | $cur_date = event_date_later($cur_date, 1); |
| 829 | } |
| 830 | |
| 831 | return $rows; |
| 832 | } |
| 833 | |
| 834 | /** |
| 835 | * Creates an rss feed of events. |
| 836 | * |
| 837 | * @ingroup event_view |
| 838 | * @param $date The starting date for the feed. |
| 839 | * @param $duration The number of days the feeds duration is. |
| 840 | * @param $types The content types to filter the feed by. |
| 841 | * @param $terms The taxonomy term tids to filter the feed by. |
| 842 | * @param $title The filter title to append to the channel description. |
| 843 | * @param $rewrite_parameter optional array that will be passed on to queries |
| 844 | * in event_database.*.inc files and merged into the |
| 845 | * fourth argument of db_rewrite_sql. |
| 846 | * |
| 847 | * @return A formatted rss feed. |
| 848 | */ |
| 849 | function event_calendar_rss($date, $duration, $types = NULL, $terms = NULL, $title = NULL, $rewrite_parameter = array()) { |
| 850 | global $base_url; |
| 851 | |
| 852 | $end_date = event_date_later($date, $duration); |
| 853 | |
| 854 | $headertitle = event_format_date($date, 'custom', t('F d Y')) .'-'. event_format_date($end_date, 'custom', t('F d Y')); |
| 855 | |
| 856 | $result = event_get_events(event_implode_date($date), event_implode_date($end_date), 'ASC', $rewrite_parameter); |
| 857 | |
| 858 | $nodes = array(); |
| 859 | while ($nid = db_fetch_object($result)) { |
| 860 | $node = node_load($nid->nid); |
| 861 | node_invoke_nodeapi($node, 'view', FALSE, FALSE); |
| 862 | |
| 863 | $nodes[] = $node; |
| 864 | } |
| 865 | |
| 866 | $filtered = event_filter_nodes($nodes, $types, $terms); |
| 867 | $items = ''; |
| 868 | foreach ($filtered as $node) { |
| 869 | $body = '<div class="start">'. t('Start') .': '. $node->event['start_format'] .'</div>'."\n"; |
| 870 | $body .= '<div class="end">'. t('End') .': '. $node->event['end_format'] .'</div>'."\n"; |
| 871 | $body .= check_markup($node->teaser, $node->format); |
| 872 | $link = url('node/'. $node->nid, array('absolute' => TRUE)); |
| 873 | // Allow modules to add additional item fields |
| 874 | $extra = node_invoke_nodeapi($node, 'rss item'); |
| 875 | $extra = array_merge($extra, array(array('key' => 'pubDate', 'value' => date('r', $node->changed)))); |
| 876 | $items .= format_rss_item($node->title, $link, $body, $extra); |
| 877 | } |
| 878 | |
| 879 | $description = $headertitle . ($title ? ' | '. $title : ''); |
| 880 | |
| 881 | $output = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"; |
| 882 | if (module_exists('location')) { |
| 883 | $output .= "<rss version=\"2.0\" xmlns:geo=\"http://www.w3.org/2003/01/geo/wgs84_pos#\" xmlns:geourl=\"http://geourl.org/rss/module/\" xmlns:icbm=\"http://postneo.com/icbm\" xml:base=\"". $base_url ."\">\n"; |
| 884 | } |
| 885 | else { |
| 886 | $output .= "<rss version=\"2.0\" xml:base=\"". $base_url ."\">\n"; |
| 887 | } |
| 888 | $output .= format_rss_channel(variable_get('site_name', 'drupal') . t(' - Events Feed'), url('event/feed', array('absolute' => TRUE)), $description, $items); |
| 889 | $output .= "</rss>\n"; |
| 890 | |
| 891 | return $output; |
| 892 | } |
| 893 | |
| 894 | /** |
| 895 | * Creates an ical feed of events. |
| 896 | * |
| 897 | * @ingroup event_view |
| 898 | * @param $date The date for the feed. |
| 899 | * @param $duration The number of days the feeds duration is. |
| 900 | * @param $types The content types to filter the feed by. |
| 901 | * @param $terms The taxonomy term tids to filter the feed by. |
| 902 | * @param $title The filter title to append to the channel description. |
| 903 | * @param $rewrite_parameter optional array that will be passed on to queries |
| 904 | * in event_database.*.inc files and merged into the |
| 905 | * fourth argument of db_rewrite_sql. |
| 906 | * |
| 907 | * @return A formatted ical feed. |
| 908 | */ |
| 909 | function event_calendar_ical($date, $duration, $types = NULL, $terms = NULL, $title = NULL, $rewrite_parameter = array()) { |
| 910 | global $base_url, $language; |
| 911 | |
| 912 | $end_date = event_date_later($date, $duration); |
| 913 | |
| 914 | $headertitle = event_format_date($date, 'custom', t('F d Y')) .'-'. event_format_date($end_date, 'custom', t('F d Y')); |
| 915 | |
| 916 | $result = event_get_events(event_implode_date($date), event_implode_date($end_date), 'ASC', $rewrite_parameter); |
| 917 | |
| 918 | $events = array(); |
| 919 | while ($nid = db_fetch_object($result)) { |
| 920 | $node = node_load($nid->nid); |
| 921 | if (event_filter_node($node, $types, $terms)) { |
| 922 | $events[] = _event_node_ical($node); |
| 923 | } |
| 924 | } |
| 925 | |
| 926 | $description = $headertitle . ($title ? ' | '. $title : ''); |
| 927 | |
| 928 | include_once(EVENT_PATH .'/ical.inc'); |
| 929 | return ical_export($events, $description); |
| 930 | } |
| 931 | |
| 932 | /** |
| 933 | * Return an ical for a specific event |
| 934 | */ |
| 935 | function event_node_ical() { |
| 936 | $node = node_load(arg(1)); |
| 937 | $event = _event_node_ical($node); |
| 938 | drupal_set_header('Content-Type: text/calendar; charset=utf-8'); |
| 939 | drupal_set_header('Content-Disposition: attachment; filename="calendar.ics"; '); |
| 940 | print ical_export(array($event), $event['summary']); |
| 941 | } |
| 942 | |
| 943 | function _event_node_ical($node) { |
| 944 | include_once(EVENT_PATH .'/ical.inc'); |
| 945 | $event = array(); |
| 946 | // Allow modules to affect item fields |
| 947 | node_invoke_nodeapi($node, 'ical item'); |
| 948 | $event = $node->event; |
| 949 | $event['uid'] = $node->uid; |
| 950 | $event['summary'] = $node->title; |
| 951 | $event['description'] = check_markup($node->teaser ? $node->teaser : $node->body, $node->format); |
| 952 | $event['uid'] = url("node/$node->nid", array('absolute' => TRUE)); |
| 953 | $event['url'] = url("node/$node->nid", array('absolute' => TRUE)); |
| 954 | |
| 955 | return $event; |
| 956 | } |
| 957 | |
| 958 | /** |
| 959 | * @defgroup event_support Functions that support the event system |
| 960 | */ |
| 961 | |
| 962 | |
| 963 | /** |
| 964 | * Returns an array of nodes that occur on a given date. |
| 965 | * Handles content type and taxonomy filters. |
| 966 | * |
| 967 | * @ingroup event_support |
| 968 | * @param $date A date array. |
| 969 | * @param $view Who's calling this |
| 970 | * @param $types Limit to nodes of these types |
| 971 | * @param $terms Limit to events with these taxonomy terms |
| 972 | * @param $type 'prepopulate' or 'lookup', default 'lookup', whether |
| 973 | * to prepopulate the data array or return nodes. |
| 974 | * @param $end_date optional end date for list and table views |
| 975 | * @param $rewrite_parameter optional array that will be passed on to queries |
| 976 | * in event_database.*.inc files and merged into the |
| 977 | * fourth argument of db_rewrite_sql. |
| 978 | * |
| 979 | * @return An array containing all of the events taking place on the |
| 980 | * specified date, or an empty array if none exist or $type is |
| 981 | * 'prepopulate'. |
| 982 | */ |
| 983 | function event_calendar_data($date, $view = NULL, $types = NULL, $terms = NULL, $type = 'lookup', $end_date |