File: /home/vhosts/harpoeditore.it/httpdocs/wp-content/themes/dt-the7/inc/widgets/flickr/flickr.php
<?php
$flickr_api_key = "d348e6e1216a46f2a4c9e28f93d75a48"; // You can use your own if you like
function sakura_widget_quickflickr($args) {
extract($args);
$defaults = array(
'title' => '',
'rss' => '',
'items' => 12,
'view' => '_t',
'defore_item' => '',
'after_item' => '',
'before_flickr_widget' => '',
'after_flickr_widget' => '',
'more_title' => '',
'target' => '',
'show_titles' => '',
'username' => '',
'user_id' => '',
'error' => '',
'thickbox' => '',
'tags' => '',
'random' => '',
'javascript' => '',
'html_cache_ttl' => HOUR_IN_SECONDS,
);
$options = get_option("sakura_widget_quickflickr");
$options = wp_parse_args( $options, $defaults );
$html_cache_ttl = (int) $options['html_cache_ttl'];
$title = apply_filters( 'widget_title', $options["title"] );;
$items = $options["items"];
$view = $options["view"];
$before_item = '';
$after_item = '';
$before_flickr_widget = $options["before_flickr_widget"];
$after_flickr_widget = $options["after_flickr_widget"];
$more_title = $options["more_title"];
$target = $options["target"];
$show_titles = $options["show_titles"];
$username = $options["username"];
$user_id = isset($options["user_id"])?$options["user_id"]:'';
$error = $options["error"];
if ( isset($options["rss"]) ) $rss = $options["rss"];
$thickbox = $options["thickbox"];
$tags = isset($options["tags"])?$options["tags"]:'';
$random = isset($options["random"])?$options["random"]:false;
$javascript = $options["javascript"];
if (empty($error) || 1)
{
//$target = ($target == "checked" || true) ? "target=\"_blank\"" : "";
$target = "";
$show_titles = ($show_titles == "checked") ? true : false;
$thickbox = ($thickbox == "checked") ? true : false;
$tags = (strlen($tags) > 0) ? "&tags=" . urlencode($tags) : "";
$random = ($random == "checked") ? true : false;
$javascript = ($javascript == "checked") ? true : false;
if ($javascript) $flickrformat = "json"; else $flickrformat = "php";
$flickrformat = "json";
if (empty($items) || $items < 1 || $items > 20) $items = 3;
// Screen name or RSS in $username?
//echo $username."?";
if (!preg_match("/http[s]?:\/\/api\.flickr\.com\/services\/feeds/", $username))
$url = "https://api.flickr.com/services/feeds/photos_public.gne?id=".urlencode($user_id)."&format=".$flickrformat."&lang=en-us".$tags;
else
$url = $username."&format=".$flickrformat.$tags;
$url = preg_replace('/(format=)[^$\&]+/', '\\1'.$flickrformat.'', $url);
//echo $url;
if (!function_exists("json_decode"))
{
$out = "This widget is unfortunately not supported by your host. You can use JS widget provided by flickr.com. Please refer to flickr.com documentation or install a flickr widget.";
}
// Output via php or javascript?
elseif (!$javascript)
{
$out = get_transient( 'the7_widget_flickr_html_cache' );
if ( ! $out ) {
$flickr_data = wp_remote_fopen( $url );
$flickr_data = str_replace( '<?php', '', $flickr_data );
$flickr_data = str_replace( '?>', '', $flickr_data );
$flickr_data = str_replace( "jsonFlickrFeed(", "", $flickr_data );
$flickr_data = preg_replace( "/\)[\n\r\t ]*$/", "", $flickr_data );
$flickr_data = preg_replace( '/"(description|title)":.*?\n/', '', $flickr_data );
//echo $flickr_data;
$flickr_data = json_decode( $flickr_data, true );
$photos = $flickr_data;
if ( $random && isset( $photos["items"] ) ) {
shuffle( $photos["items"] );
}
if ( $photos ) {
$view = '_s';
$out = "";
$counter = 1;
foreach ( $photos["items"] as $key => $value ) {
if ( -- $items < 0 ) {
break;
}
$photo_title = '';
//$photo_title = $value["title"];
$photo_link = "";
if ( isset( $value["url"] ) ) {
$photo_link = $value["url"];
}
//preg_match("<img[^>]* src=\"([^\"]*)\"[^>]*>", $value["description"], $regs);
//$photo_url = $regs[1];
//$photo_description = str_replace("\n", "", strip_tags($value["title"]));
$photo_url = $value["media"]["m"];
$photo_medium_url = str_replace( "_m.jpg", ".jpg", $photo_url );
$photo_url = str_replace( "_m.jpg", "$view.jpg", $photo_url );
$thickbox_attrib = ( $thickbox ) ? "class=\"thickbox\" rel=\"flickr-gallery\" title=\"$photo_title\"" : "";
$href = ( $thickbox ) ? $photo_medium_url : $photo_link;
$href = $value["link"];
// $photo_title = ($show_titles) ? "<div class=\"qflickr-title\">$photo_title</div>" : "";
$out .= $before_item . "<a target=\"_blank\" href=\"$href\" class=\"rollover rollover-small\"><img alt=\"\" title=\"\" src=\"$photo_url\" width=\"75\" height=\"75\" /></a>$photo_title" . "" . $after_item;
$counter ++;
}
$flickr_home = $photos["link"];
} else {
$out = "Something went wrong with the Flickr feed! Please check your configuration and make sure that the Flickr username or RSS feed exists";
}
$html_cache_ttl && set_transient( 'the7_widget_flickr_html_cache', $out, $html_cache_ttl );
}
}
else // via javascript
{
$out = "<script type=\"text/javascript\" src=\"$url\"></script>";
}
$before_widget = str_replace('class="widget', 'class="widget instagram-photos', $before_widget);
?>
<!-- Quick Flickr start -->
<?php echo $before_widget . $before_flickr_widget; ?>
<?php if(!empty($title)) { $title = apply_filters('localization', $title); echo $before_title . $title . $after_title; } ?>
<?php echo '<div class="instagram-photos">'; ?>
<?php echo $out ?>
<?php if (!empty($more_title) && !$javascript) echo "<a href=\"" . strip_tags($flickr_home) . "\">$more_title</a>"; ?>
<?php echo '</div>' . $after_flickr_widget . $after_widget; ?>
<!-- Quick Flickr end -->
<?php
}
else // error
{
$out = $error;
}
}
function sakura_widget_quickflickr_control() {
$defaults = array(
'title' => '',
'rss' => '',
'items' => 12,
'view' => '_s',
'defore_item' => '',
'after_item' => '',
'before_flickr_widget' => '',
'after_flickr_widget' => '',
'more_title' => '',
'target' => '',
'show_titles' => '',
'username' => '',
'user_id' => '',
'error' => '',
'thickbox' => '',
'tags' => '',
'random' => '',
'javascript' => '',
'html_cache_ttl' => HOUR_IN_SECONDS,
);
$options = $newoptions = get_option("sakura_widget_quickflickr");
$options = wp_parse_args( $options, $defaults );
$newoptions = wp_parse_args( $newoptions, $defaults );
if( $options == false ) {
$newoptions["title"] = "Flickr photostream";
$newoptions["view"] = "_t";
$newoptions["before_flickr_widget"] = "<div class=\"flickr\">";
$newoptions["after_flickr_widget"] = "</div>";
$newoptions["error"] = "Your Quick Flickr Widget needs to be configured";
}
if ( isset($_POST["sakura-flickr-submit"]) && $_POST["sakura-flickr-submit"] ) {
$newoptions["title"] = isset($_POST["sakura-flickr-title"])?strip_tags(stripslashes($_POST["sakura-flickr-title"])):'';
if( isset($_POST["sakura-rss-items"]) && ($_POST["sakura-rss-items"]*1) > 0 && ($_POST["sakura-rss-items"]*1) < 21 ) {
$newoptions["items"] = strip_tags(stripslashes($_POST["sakura-rss-items"]));
}else {
$newoptions["items"] = 6;
}
$newoptions["view"] = "_s";
$newoptions["before_item"] = isset($_POST["sakura-flickr-before-item"])?stripslashes($_POST["sakura-flickr-before-item"]):'';
$newoptions["after_item"] = isset($_POST["sakura-flickr-after-item"])?stripslashes($_POST["sakura-flickr-after-item"]):'';
$newoptions["before_flickr_widget"] = isset($_POST["sakura-flickr-before-flickr-widget"])?stripslashes($_POST["sakura-flickr-before-flickr-widget"]):'';
$newoptions["after_flickr_widget"] = isset($_POST["sakura-flickr-after-flickr-widget"])?stripslashes($_POST["sakura-flickr-after-flickr-widget"]):'';
$newoptions["more_title"] = isset($_POST["sakura-flickr-more-title"])?strip_tags(stripslashes($_POST["sakura-flickr-more-title"])):'';
$newoptions["target"] = isset($_POST["sakura-flickr-target"])?strip_tags(stripslashes($_POST["sakura-flickr-target"])):'';
$newoptions["show_titles"] = isset($_POST["sakura-flickr-show-titles"])?strip_tags(stripslashes($_POST["sakura-flickr-show-titles"])):'';
$newoptions["username"] = isset($_POST["sakura-flickr-username"])?strip_tags(stripslashes($_POST["sakura-flickr-username"])):'';
$newoptions["thickbox"] = isset($_POST["sakura-flickr-thickbox"])?strip_tags(stripslashes($_POST["sakura-flickr-thickbox"])):'';
$newoptions["tags"] = isset($_POST["sakura-flickr-tags"])?strip_tags(stripslashes($_POST["sakura-flickr-tags"])):'';
$newoptions["random"] = isset($_POST["sakura-flickr-random"])?strip_tags(stripslashes($_POST["sakura-flickr-random"])):'';
$newoptions["javascript"] = isset($_POST["sakura-flickr-javascript"])?strip_tags(stripslashes($_POST["sakura-flickr-javascript"])):'';
$newoptions["html_cache_ttl"] = isset($_POST["sakura-flickr-html-cache-ttl"])?absint($_POST["sakura-flickr-html-cache-ttl"]):$defaults['html_cache_ttl'];
if (!empty($newoptions["username"]) && $newoptions["username"] != $options["username"])
{
$newoptions["error"] = "Invalid Latest RSS link!";
if (0)
{
if (!preg_match("/http:\/\/api\.flickr\.com\/services\/feeds/", $newoptions["username"])) // Not a feed
{
global $flickr_api_key;
$str = wp_remote_fopen("https://api.flickr.com/services/rest/?method=flickr.people.findByUsername&api_key=".$flickr_api_key."&username=".urlencode($newoptions["username"])."&format=rest");
//echo htmlspecialchars($str);
preg_match("/<rsp stat=\\\"([A-Za-z]+)\\\"/", $str, $regs);
$findByUsername["stat"] = $regs[1];
if ($findByUsername["stat"] == "ok")
{
preg_match("/<username>(.+)<\/username>/", $str, $regs);
$findByUsername["username"] = $regs[1];
preg_match("/<user id=\\\"(.+)\\\" nsid=\\\"(.+)\\\">/", $str, $regs);
$findByUsername["user"]["id"] = $regs[1];
$findByUsername["user"]["nsid"] = $regs[2];
$flickr_id = $findByUsername["user"]["nsid"];
$newoptions["error"] = "";
}
else
{
$flickr_id = "";
$newoptions["username"] = ""; // reset
preg_match("/<err code=\\\"(.+)\\\" msg=\\\"(.+)\\\"/", $str, $regs);
$findByUsername["message"] = $regs[2] . "(" . $regs[1] . ")";
$newoptions["error"] = "Flickr API call failed! (findByUsername returned: ".$findByUsername["message"].")";
}
$newoptions["user_id"] = $flickr_id;
}
else
{
$newoptions["error"] = "";
}
}
}
elseif (empty($newoptions["username"]))
$newoptions["error"] = "Flickr RSS or Screen name empty. Please reconfigure.";
}
if ( $options != $newoptions ) {
// Invalidate cache on cache ttl change.
if ( $options['html_cache_ttl'] !== $newoptions['html_cache_ttl'] ) {
delete_transient( 'the7_widget_flickr_html_cache' );
}
$options = $newoptions;
update_option("sakura_widget_quickflickr", $options);
}
$title = esc_html($options["title"]);
$items = esc_html($options["items"]);
$view = esc_html($options["view"]);
if( empty($items) || $items < 1 ) $items = 3;
$before_item = isset($options["before_item"])?htmlspecialchars($options["before_item"]):'';
$after_item = htmlspecialchars($options["after_item"]);
$before_flickr_widget = htmlspecialchars($options["before_flickr_widget"]);
$after_flickr_widget = htmlspecialchars($options["after_flickr_widget"]);
$more_title = esc_html($options["more_title"]);
$target = esc_html($options["target"]);
$show_titles = esc_html($options["show_titles"]);
$flickr_username = esc_html($options["username"]);
$thickbox = esc_html($options["thickbox"]);
$tags = esc_html($options["tags"]);
$random = esc_html($options["random"]);
$javascript = esc_html($options["javascript"]);
$html_cache_ttl = $options['html_cache_ttl'];
?>
<p><label for="flickr-title"><?php _ex('Title:', 'widget', 'the7mk2'); ?> <input class="widefat" id="flickr-title" name="sakura-flickr-title" type="text" value="<?php echo $title; ?>" /></label></p>
<p><label for="flickr-username"><?php _ex('Flickr Latest RSS URL:', 'widget', 'the7mk2'); ?> <input class="widefat" id="flickr-username" name="sakura-flickr-username" type="text" value="<?php echo $flickr_username; ?>" /></label></p>
<p><label for="rss-items"><?php _ex('How many items?', 'widget', 'the7mk2'); ?> <input type="text" class="widefat" id="rss-items" name="sakura-rss-items" value="<?php echo $items; ?>" /></label></p>
<p><label for="flickr-tags"><?php _ex('Filter by tags (comma seperated):', 'widget', 'the7mk2'); ?> <input class="widefat" id="flickr-tags" name="sakura-flickr-tags" type="text" value="<?php echo $tags; ?>" /></label></p>
<p><label for="sakura-flickr-html-cache-ttl"><?php _ex('Update interval (in seconds):', 'widget', 'the7mk2'); ?> <input type="number" min="0" class="widefat" id="sakura-flickr-html-cache-ttl" name="sakura-flickr-html-cache-ttl" value="<?php echo esc_attr( $html_cache_ttl ); ?>" /></label></p>
<p><label for="flickr-random"><input id="flickr-random" name="sakura-flickr-random" type="checkbox" value="checked" <?php echo $random; ?> /> <?php _ex('Random pick', 'widget', 'the7mk2'); ?></label></p>
<input type="hidden" id="flickr-submit" name="sakura-flickr-submit" value="1" />
<?php
}
function sakura_quickflickr_widgets_init() {
wp_register_sidebar_widget(9022, DT_WIDGET_PREFIX." Flickr", 'sakura_widget_quickflickr');
wp_register_widget_control(9022, DT_WIDGET_PREFIX." Flickr", "sakura_widget_quickflickr_control");
}
add_action("init", "sakura_quickflickr_widgets_init");