function yamaps_block_content in Yandex.Maps 7
Returns block content.
See also
1 call to yamaps_block_content()
- yamaps_block_view in inc/
yamaps.block.inc - Implements hook_block_view().
File
- inc/
yamaps.block.inc, line 413 - Yandex Maps blocks configuration.
Code
function yamaps_block_content($delta) {
$block_output = [];
$display_options = variable_get($delta . '_block_display_options', []);
// Map information.
$coords = drupal_json_decode(variable_get($delta . '_block_coords', NULL));
if (empty($coords)) {
return $block_output;
}
$id = drupal_html_id(implode('-', [
'ymap',
'block',
$delta,
]));
$open_button_id = drupal_html_id(implode('-', [
$id,
'open_button',
]));
$close_button_id = drupal_html_id(implode('-', [
$id,
'close_button',
]));
$width = variable_get($delta . '_block_width', YAMAPS_DEFAULT_BLOCK_MAP_WIDTH);
$height = variable_get($delta . '_block_height', YAMAPS_DEFAULT_BLOCK_MAP_HEIGHT);
$traffic = (int) variable_get($delta . '_block_traffic', FALSE);
$auto_zoom = (int) variable_get($delta . '_block_auto_zoom', FALSE);
$clusterer = (int) variable_get($delta . '_block_clusterer', FALSE);
$controls = (int) variable_get($delta . '_block_controls', TRUE);
$enable_placemarks = (int) variable_get($delta . '_block_enable_placemarks', TRUE);
$enable_lines = (int) variable_get($delta . '_block_enable_lines', TRUE);
$enable_polygons = (int) variable_get($delta . '_block_enable_polygons', TRUE);
$enable_routes = (int) variable_get($delta . '_block_enable_routes', TRUE);
$block_type = variable_get($delta . '_block_type', 'yandex#map');
$map_type = isset($display_options['map_type']) ? $display_options['map_type'] : 'dynamic';
$display_type = isset($display_options['display_type']) ? $display_options['display_type'] : 'map';
$placemarks = drupal_json_decode(variable_get($delta . '_block_placemarks', NULL));
$lines = drupal_json_decode(variable_get($delta . '_block_lines', NULL));
$polygons = drupal_json_decode(variable_get($delta . '_block_polygons', NULL));
$routes = drupal_json_decode(variable_get($delta . '_block_routes', NULL));
// Set default 'Open map' text and 'Close map' text.
if (!isset($display_options['open_button_text'])) {
$display_options['open_button_text'] = YAMAPS_DEFAULT_OPEN_MAP_TEXT;
}
if (!isset($display_options['close_button_text'])) {
$display_options['close_button_text'] = YAMAPS_DEFAULT_CLOSE_MAP_TEXT;
}
switch ($map_type) {
case 'dynamic':
// Map initialization parameters.
$map = [
'init' => [
'center' => $coords['center'],
'zoom' => $coords['zoom'],
'type' => $block_type,
'behaviors' => array_values(array_filter(variable_get($delta . '_block_behaviors', []))),
],
'display_options' => [
'display_type' => $display_type,
],
'controls' => (int) $controls,
'traffic' => (int) $traffic,
'clusterer' => (int) $clusterer,
'auto_zoom' => (int) $auto_zoom,
'placemarks' => $placemarks,
'lines' => $lines,
'polygons' => $polygons,
'routes' => $routes,
'enable_placemarks' => (int) $enable_placemarks,
'enable_lines' => (int) $enable_lines,
'enable_polygons' => (int) $enable_polygons,
'enable_routes' => (int) $enable_routes,
'edit' => FALSE,
];
$open_map_button = FALSE;
$close_map_button = FALSE;
if (isset($display_options['display_type']) && $display_options['display_type'] == 'map_button') {
$block_output['open_map_button'] = [
'#type' => 'html_tag',
'#tag' => 'div',
'#value' => t($display_options['open_button_text']),
'#attributes' => [
'id' => $open_button_id,
'class' => [
'open_yamap_button',
],
'mapId' => $id,
],
];
$open_map_button = TRUE;
$close_map_button = TRUE;
}
// Return map container div.
$block_output['map_container'] = [
'#type' => 'html_tag',
'#tag' => 'div',
'#attributes' => [
'id' => $id,
'style' => 'width:' . $width . '; height:' . $height . ';',
'class' => $open_map_button && $close_map_button ? [
'yamaps-map-container',
'element-invisible',
] : [
'yamaps-map-container',
],
],
'#value' => '',
];
// Fix issue with block close button.
if (isset($display_options['display_type']) && $display_options['display_type'] == 'map_button') {
$block_output['close_map_button'] = [
'#type' => 'html_tag',
'#tag' => 'div',
'#value' => t($display_options['close_button_text']),
'#attributes' => [
'id' => $close_button_id,
'class' => [
'close_yamap_button',
'element-invisible',
],
'mapId' => $id,
],
];
}
// Adding map to js.
$block_output['#attached']['js'][] = [
'data' => [
'yamaps' => [
$id => $map,
],
],
'type' => 'setting',
];
// Load library.
$block_output['#attached']['library'][] = [
'yamaps',
'yamaps.full',
];
break;
case 'static':
$params = [];
$params['ll'] = end($coords['center']) . ',' . reset($coords['center']);
$params['z'] = $coords['zoom'];
$params['size'] = intval($width) . ',' . intval($height);
// 2.x to 1.x types.
$map_types = [
'yandex#map' => 'map',
'yandex#satellite' => 'sat',
'yandex#hybrid' => 'sat,skl',
'yandex#publicMap' => 'pmap',
'yandex#publicMapHybrid' => 'sat,pskl',
];
$params['l'] = $map_types[$block_type];
if (variable_get($delta . '_block_traffic', FALSE)) {
$params['l'] .= ',trf';
}
// 2.x to 1.x colors.
$colors21 = [
'blue' => 'bl',
'lightblue' => 'lb',
'night' => 'nt',
'darkblue' => 'db',
'green' => 'gn',
'white' => 'wt',
'red' => 'rd',
'orange' => 'or',
'darkorange' => 'do',
'yellow' => 'yw',
'violet' => 'vv',
'pink' => 'pn',
];
// 2.x to hex colors.
$colors = [
'blue' => '006cff',
'lightblue' => '66c7ff',
'night' => '004056',
'darkblue' => '00339a',
'green' => '33cc00',
'white' => 'ffffff',
'red' => 'ff0000',
'orange' => 'ffb400',
'darkorange' => 'ff6600',
'yellow' => 'ffea00',
'violet' => 'b832fd',
'pink' => 'fd32fb',
];
// Placemarks.
if ($placemarks) {
$pt = [];
foreach ($placemarks as $placemark) {
$pm = end($placemark['coords']) . ',' . reset($placemark['coords']) . ',';
$pm .= 'pm2';
$pm .= $colors21[$placemark['params']['color']];
$pm .= 'm';
$pt[] = $pm;
}
$params['pt'] = implode('~', $pt);
}
// Lines and polygons.
$pl = [];
if ($lines) {
foreach ($lines as $line) {
$opts = $line['params'];
$pm = 'c:' . $colors[$opts['strokeColor']] . dechex(255 * $opts['opacity']) . ',';
$pm .= 'w:' . $opts['strokeWidth'] . ',';
$c = [];
foreach ($line['coords'] as $coords) {
$c[] = end($coords);
$c[] = reset($coords);
}
$pm .= implode(',', $c);
$pl[] = $pm;
}
}
if ($polygons) {
foreach ($polygons as $polygon) {
$opts = $polygon['params'];
$opa = dechex(255 * $opts['opacity']);
$pm = 'c:' . $colors[$opts['strokeColor']] . $opa . ',';
$pm .= 'f:' . $colors[$opts['fillColor']] . $opa . ',';
$pm .= 'w:' . $opts['strokeWidth'] . ',';
$c = [];
foreach ($polygon['coords'] as $coords_array) {
foreach ($coords_array as $coords) {
$c[] = end($coords);
$c[] = reset($coords);
}
}
$pm .= implode(',', $c);
$pl[] = $pm;
}
}
if (!empty($pl)) {
$params['pl'] = implode('~', $pl);
}
$open_map_button = FALSE;
$close_map_button = FALSE;
if ($display_type == 'map_button') {
$block_output['open_button_text'] = [
'#type' => 'html_tag',
'#tag' => 'div',
'#value' => t($display_options['open_button_text']),
'#attributes' => [
'id' => $open_button_id,
'class' => [
'open_yamap_button',
],
'mapId' => $id,
],
];
$block_output['close_button_text'] = [
'#type' => 'html_tag',
'#tag' => 'div',
'#value' => t($display_options['close_button_text']),
'#attributes' => [
'id' => $close_button_id,
'class' => [
'close_yamap_button',
'element-invisible',
],
'mapId' => $id,
],
];
$open_map_button = TRUE;
$close_map_button = TRUE;
}
// Return map container div with image.
$block_output['map_container'] = [
'#type' => 'html_tag',
'#tag' => 'div',
'#attributes' => [
'id' => $id,
'style' => 'width:' . $width . 'px; height:' . $height . 'px;',
'class' => $open_map_button && $close_map_button ? [
'yamaps-map-container',
'element-invisible',
] : [
'yamaps-map-container',
],
],
'#value' => theme('image', [
'path' => url(YAMAPS_STATIC_API_URL, [
'query' => $params,
'external' => TRUE,
]),
'width' => $width,
'height' => $height,
'title' => t('Yandex Map'),
]),
];
// Map initialization parameters.
$maps[$id] = [
'display_options' => [
'display_type' => $display_type,
],
];
// Adding map to js and load library.
$block_output['#attached']['js'][] = [
'data' => [
'yamapsStatic' => $maps,
],
'type' => 'setting',
];
$block_output['#attached']['library'][] = [
'yamaps',
'yamaps.full',
];
break;
}
return $block_output;
}