array('arguments' => array('item' => NULL)),
'morelikethis_flickr_block' => array('arguments' => array('items' => NULL)),
);
}
function morelikethis_flickr_morelikethis() {
return array(
'flickr' => array(
'#title' => 'Flickr',
'#description' => 'Lookup related content using Flickr',
'#class' => 'MoreLikeThisFlickr',
'#classfile' => 'morelikethis_flickr.class.inc',
'#settings' => 'morelikethis_flickr_settings',
),
);
}
function morelikethis_flickr_settings() {
node_types_rebuild();
$types = node_get_types('types', NULL, TRUE);
$form['mlt_flickr_description'] = array(
'#prefix' => "",
'#suffix' => "
",
'#value'=> t('More Like This Flickr allows you to incorporate photos from Flickr on a node page, by passing the applied MLT terms to the Flickr service as keywords, etc. '),
);
$form['node_type_settings'] = array(
'#type' => 'fieldset',
'#title'=> t('Enabled Node Types'),
'#description' => t('Select the node types that can display the flickr MLT block.')
);
foreach($types as $type) {
$key = drupal_strtolower($type->type);
$form['node_type_settings']["morelikethis_flickr_content_type_$key"] = array(
'#type' => 'checkbox',
'#title' => t($type->name),
'#default_value' => variable_get("morelikethis_flickr_content_type_$key", NULL),
);
}
$form['search_params'] = array(
'#type' => 'fieldset',
'#title' => t('Search Parameters'),
'#description' => t('Parameters for the flikr.photos.search method.')
);
$form['search_params']['flickr_api_page_size'] = array(
'#type' => 'textfield',
'#title' => t('# of Photos'),
'#default_value' => variable_get('flickr_api_page_size', '10'),
'#size' => 3,
'#description' => t('Number of photos to display'),
);
$form['search_params']['flickr_api_page_safe_search'] = array(
'#type' => 'select',
'#title' => 'Safe Search',
'#default_value' => variable_get('flickr_api_page_safe_search', '1'),
'#options' => array('1' => 'Safe', '2' => 'Moderate', '3' => 'Restricted'),
'#description' => t('Adjust the filters used to prevent objectionable photos from surfacing on your site.'),
);
$form['search_params']['flickr_api_page_tag_mode'] = array(
'#type' => 'select',
'#title' => 'Tag Search Mode',
'#default_value' => variable_get('flickr_api_page_tag_mode', 'any'),
'#options' => array('any' => 'Any', 'all' => 'All'),
'#description' => t('Use "Any" to include photos matching any combination of MLT terms applied to a node, and use "All" to only include photos matching EVERY MLT term applied.'),
);
$form['search_params']['flickr_api_thumbnail_size'] = array(
'#type' => 'select',
'#title' => t('Size Suffixes'),
'#description' => t('Choose a sizing constraint for photos returned by Flickr. Also See Photo Source URLs documentation.'),
'#options' => array(
's' => t('small square, 75x75'),
't' => t('thumbnail, 100 on longest side'),
'm' => t('small, 240 on longest side'),
'' => t('medium, 500 on longest side'),
'b' => t('large, 1024 on longest side'),
'o' => t('original image'),
),
'#default_value' => variable_get('flickr_api_thumbnail_size', ''),
);
//TODO: Add min upload date.
//TODO: locations
//TODO: content type
return system_settings_form($form);
}
function theme_morelikethis_flickr_block($items) {
// todo: add flag for to disable this, since if you override
// the theme.. this becomes useless.
drupal_add_css(drupal_get_path('module', "morelikethis") . "/contrib/morelikethis_flickr/mlt_flickr.css");
drupal_add_js(drupal_get_path('module', "morelikethis") . "/contrib/morelikethis_flickr/mlt_flickr.js");
$output = "".$items['search_tags']. "
";
$output .= "";
if($items) {
foreach($items as $photo) {
$output .= "- ". theme('morelikethis_flickr_item', $photo);
$output .= "
".$photo['tags']."
" . " ";
}
}
else
$output .= "- No photos found
";
$output .= "
";
return $output;
}
function theme_morelikethis_flickr_item($photo) {
$options['html'] = TRUE;
$options['absolute'] = TRUE;
$link = "![](". $photo[)
";
$url = "http://www.flickr.com/photos/". $photo['owner'] ."/". $photo['id'];
return l($link, $url, $options);
}