class PlacezombiesProvider in Devel images provider 7

Add support for placezombies.com.

Hierarchy

• class \DevelImagesProviderBase implements DevelImagesProviderInterface
  • class \PlacezombiesProvider

1 string reference to 'PlacezombiesProvider'

placezombies.inc in plugins/devel_image_provider/provider/placezombies.inc

File

plugins/devel_image_provider/provider/PlacezombiesProvider.class.php, line 10

Placezombies support class.

class PlacezombiesProvider extends DevelImagesProviderBase {
  public function __construct($plugin) {
    parent::__construct($plugin);
    $this->provider_base_url = 'http://placezombies.com';
  }
  public function generateImage($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_CREATE_DIRECTORY);
        $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;
        $gray_part = $gray ? '/g' : '';
        $url = "{$this->provider_base_url}" . $gray_part . "/" . $width . "x" . $height;
        $method = isset($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;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DevelImagesProviderBase::$provider_base_url	protected	property	The provider url.
DevelImagesProviderBase::$settings	protected	property	Defined settings for the method.
DevelImagesProviderBase::availableMethods	public	function	Sets the available methods to get the images from this provider. Overrides DevelImagesProviderInterface::availableMethods	2
DevelImagesProviderBase::settingsForm	public	function	Generates a settings form for this handler. Overrides DevelImagesProviderInterface::settingsForm	7
DevelImagesProviderBase::settingsFormSubmit	public	function	Generates a settings form submit function for this handler. Overrides DevelImagesProviderInterface::settingsFormSubmit
DevelImagesProviderBase::settingsFormValidate	public	function	Generates a settings form validate function for this handler. Overrides DevelImagesProviderInterface::settingsFormValidate	1
PlacezombiesProvider::generateImage	public	function	Image generation handler. Overrides DevelImagesProviderBase::generateImage
PlacezombiesProvider::__construct	public	function	Overrides DevelImagesProviderBase::__construct