class FlickholdrProvider in Devel images provider 7
Same name and namespace in other branches
- 8 plugins/devel_image_provider/provider/FlickholdrProvider.class.php \FlickholdrProvider
Add support for flickholdr.com.
Hierarchy
- class \DevelImagesProviderBase implements DevelImagesProviderInterface
- class \FlickholdrProvider
Expanded class hierarchy of FlickholdrProvider
1 string reference to 'FlickholdrProvider'
- flickholdr.inc in plugins/
devel_image_provider/ provider/ flickholdr.inc
File
- plugins/
devel_image_provider/ provider/ FlickholdrProvider.class.php, line 10 - Flickholdr support class.
View source
class FlickholdrProvider extends DevelImagesProviderBase {
public function __construct($plugin) {
parent::__construct($plugin);
$this->provider_base_url = 'http://flickholdr.com';
}
function settingsForm() {
$form = parent::settingsForm();
$form['devel_image_provider_' . $this->plugin['name']]['devel_image_provider_tags'] = array(
'#type' => 'textfield',
'#title' => t('Flickholdr tags'),
'#description' => t('Comma separated values. You must omit blank spaces.'),
'#size' => 90,
'#default_value' => isset($this->settings['devel_image_provider_tags']) ? $this->settings['devel_image_provider_tags'] : '',
);
$form['devel_image_provider_' . $this->plugin['name']]['devel_image_provider_seed'] = array(
'#type' => 'textfield',
'#title' => t('Flickholdr seed numer'),
'#description' => t('Number of random values, a low value would be faster but generate a lower variety of images.'),
'#size' => 90,
'#default_value' => isset($this->settings['devel_image_provider_seed']) ? $this->settings['devel_image_provider_seed'] : 100,
);
return $form;
}
public function generateImage($object, $field, $instance, $bundle) {
static $images = array();
$min_resolution = empty($instance['settings']['min_resolution']) ? '100x100' : $instance['settings']['min_resolution'];
$max_resolution = empty($instance['settings']['max_resolution']) ? '600x600' : $instance['settings']['max_resolution'];
$extension = 'jpg';
if (!isset($images[$extension][$min_resolution][$max_resolution]) || count($images[$extension][$min_resolution][$max_resolution]) <= DEVEL_GENERATE_IMAGE_MAX) {
if ($tmp_file = drupal_tempnam('temporary://', 'imagefield_')) {
$destination = $tmp_file . '.' . $extension;
file_unmanaged_move($tmp_file, $destination, FILE_EXISTS_REPLACE);
$min = explode('x', $min_resolution);
$max = explode('x', $max_resolution);
$max[0] = $max[0] < $min[0] ? $min[0] : $max[0];
$max[1] = $max[1] < $min[1] ? $min[1] : $max[1];
$width = rand((int) $min[0], (int) $max[0]);
$height = rand((int) $min[1], (int) $max[1]);
$gray = isset($this->settings['devel_image_provider_gray']) ? $this->settings['devel_image_provider_gray'] : NULL;
$tags = isset($this->settings['devel_image_provider_tags']) ? $this->settings['devel_image_provider_tags'] : NULL;
$url = "{$this->provider_base_url}/{$width}/{$height}";
if (!empty($tags)) {
$url .= '/' . $tags;
}
$url = $gray ? $url . '/bw' : $url;
// Generate seed value.
$seed = isset($this->settings['devel_image_provider_seed']) ? $this->settings['devel_image_provider_seed'] : NULL;
$rand_value = rand(0, $seed);
$url .= '/' . $rand_value;
$method = isset($this->settings['devel_image_provider_get_method']) ? $this->settings['devel_image_provider_get_method'] : 'file_get_contents';
$path = devel_image_provider_get_file($url, $destination, $method);
$source = new stdClass();
$source->uri = $path;
$source->uid = 1;
// TODO: randomize? Use case specific.
$source->filemime = 'image/jpg';
if (!empty($instance['settings']['file_directory'])) {
$instance['settings']['file_directory'] = $instance['settings']['file_directory'] . '/';
}
$destination_dir = $field['settings']['uri_scheme'] . '://' . $instance['settings']['file_directory'];
file_prepare_directory($destination_dir, FILE_CREATE_DIRECTORY);
$destination = $destination_dir . basename($path);
$file = file_move($source, $destination, FILE_CREATE_DIRECTORY);
}
else {
return FALSE;
}
}
else {
// Select one of the images we've already generated for this field.
$file = new stdClass();
$file->fid = array_rand($images[$extension][$min_resolution][$max_resolution]);
}
$object_field['fid'] = $file->fid;
$object_field['alt'] = devel_create_greeking(4);
$object_field['title'] = devel_create_greeking(4);
return $object_field;
}
}