([^<]*)<\/Exception><\/Error>/', html_entity_decode($result['body']), $matches);
if ($error_match) {
return array(
'success' => false,
'error' => $matches[2],
'errortype' => 2
);
}
//@file_put_contents(dirname(__FILE__).'/output.txt', $snoop->results);
return array(
'success' => true,
'content' => $result['body'],
'errortype' => 0
);
}
else {
return array(
'success' => false,
'error' => 'Could not contact OpenCalais: -- "'.print_r($result, true).'"',
'errortype' => 3
);
}
}
}
function oc_get_flickr_license_info() {
$info = get_option('oc_flickrLicenseInfo');
if (!$info) {
$result = wp_remote_post('http://api.flickr.com/services/rest', array(
'body' => array(
'method' => 'flickr.photos.licenses.getInfo',
'api_key' => FLICKR_API_KEY,
'format' => 'json',
'nojsoncallback' => 1,
),
));
if (!is_wp_error($result) and isset($result['body'])) {
$info = $result['body'];
update_option('oc_flickrLicenseInfo', $info);
}
}
return $info;
}
function oc_ping_flickr_api($data) {
$result = wp_remote_post('http://api.flickr.com/services/rest', array(
'body' => array(
'method' => 'flickr.photos.search',
'api_key' => FLICKR_API_KEY,
'tags' => $data['tags'],
'license' => '1,2,3,4,5,6',
'extras' => 'tags,license,owner_name',
'per_page' => $data['per_page'],
'page' => $data['page'],
'sort' => $data['sort'],
'format' => 'json',
'nojsoncallback' => 1,
),
));
// to do: more error checking
if (!is_wp_error($result) and isset($result['body'])) {
return array(
'success' => true,
'headers' => $result['headers'],
'content' => $result['body']
);
}
else {
return array(
'success' => false,
'error' => 'Could not contact Flickr.'
);
}
}
function oc_request_handler() {
wp_enqueue_script('jquery');
if (OC_WP_GTE_23 && !OC_WP_GTE_25) {
// copied from wp 2.5
if (isset($_GET['action']) && 'ajax-tag-search' == $_GET['action']) {
global $wpdb;
if (!current_user_can('manage_categories')) {
die('-1');
}
$s = $_GET['q']; // is this slashed already?
if (strstr($s, ',')) {
die;
} // it's a multiple tag insert, we won't find anything
$results = $wpdb->get_col("SELECT name FROM $wpdb->terms WHERE name LIKE ('%$s%')");
echo join($results, "\n");
die;
}
}
if (!empty($_POST['oc_action'])) {
switch ($_POST['oc_action']) {
case 'update_api_key':
if (current_user_can('manage_options')) {
$get_q = '';
$key_changed = false;
if (isset($_POST['oc_api_key'])) {
global $oc_api_key;
if ($_POST['oc_api_key'] == '') {
update_option('oc_api_key', stripslashes($_POST['oc_api_key']));
}
else {
if ($_POST['oc_api_key'] != $oc_api_key) {
$key_changed = true;
$oc_api_key = $_POST['oc_api_key'];
$test = oc_ping_oc_api('Wordpress Plugin API key test.', OC_FINAL_CONTENT);
if ($test['success']) {
$success = update_option('oc_api_key', stripslashes($_POST['oc_api_key']));
if (!$success) {
$get_q .= '&oc_update_failed=true';
}
}
else {
if ($test['error'] == 'API Key Invalid.') {
$test['error'] = 'The API key '.$oc_api_key.' does not appear to be valid.';
}
$get_q .= '&oc_api_test_failed='.urlencode($test['error']);
}
}
}
}
$allow_search = (isset($_POST['oc_privacy_searchable']) && $_POST['oc_privacy_searchable'] == 'on');
$allow_dist = (isset($_POST['oc_privacy_distribute']) && $_POST['oc_privacy_distribute'] == 'on');
update_option('oc_privacy_prefs', array(
'allow_search' => ($allow_search ? 'yes' : 'no'),
'allow_distribution' => ($allow_dist ? 'yes' : 'no')
));
if (isset($_POST['oc_relevance_minimum'])) {
update_option('oc_relevance_minimum', $_POST['oc_relevance_minimum']);
}
if (isset($_POST['oc_auto_fetch']) && $_POST['oc_auto_fetch'] == 'on') {
update_option('oc_auto_fetch', 'yes');
}
else {
update_option('oc_auto_fetch', 'no');
}
if ($get_q == '') {
$get_q .= '&updated=true'.($key_changed ? '&oc_key_changed=true' : '');
}
header('Location: '.admin_url('options-general.php?page=tagaroo.php'.$get_q));
die();
}
else {
wp_die('You are not allowed to manage options.');
}
die();
case 'api_proxy_oc':
$result = oc_ping_oc_api(stripslashes($_POST['text']));
if ($result['success'] == false) {
header('Content-Type: text/html; charset=utf-8');
echo '__oc_request_failed__{ error: \''.addslashes($result['error']).'\'}';
}
else {
header('Content-Type: text/xml; charset=utf-8');
echo $result['content'];
}
die();
case 'api_proxy_flickr':
$result = oc_ping_flickr_api($_POST);
if ($result['success'] == false) {
header('Content-Type: text/html; charset=utf-8');
echo '__oc_request_failed__{ error: \''.addslashes($result['error']).'\'}';
}
else {
if (isset($result['headers']) && gettype($result['headers']) == 'array') {
foreach ($result['headers'] as $response_header) {
header($response_header);
}
}
echo $result['content'];
}
die();
}
}
if (!empty($_GET['oc_action'])) {
switch ($_GET['oc_action']) {
case 'admin_js':
global $oc_config, $oc_relevance_minimum, $oc_auto_fetch;
header("Content-type: text/javascript");
require(OC_FILE_PATH.'/js/cf/offset.js');
if (OC_WP_GTE_23 && !OC_WP_GTE_25) {
require(OC_FILE_PATH.'/js/suggest.js');
}
require(OC_FILE_PATH.'/js/cf/CFCore.js');
require(OC_FILE_PATH.'/js/OCCore.js');
print('oc.wp_gte_28 = '.(OC_WP_GTE_28 ? 'true' : 'false').';');
print('oc.wp_gte_27 = '.(OC_WP_GTE_27 ? 'true' : 'false').';');
print('oc.wp_gte_25 = '.(OC_WP_GTE_25 ? 'true' : 'false').';');
print('oc.wp_gte_23 = '.(OC_WP_GTE_23 ? 'true' : 'false').';');
print('oc.minimumRelevance = \''.$oc_relevance_minimum.'\';');
print('oc.autoFetch = '.($oc_auto_fetch == 'yes' ? 'true' : 'false').';');
require(OC_FILE_PATH.'/js/xmlObjectifier.js');
require(OC_FILE_PATH.'/js/json2.js');
require(OC_FILE_PATH.'/js/cf/CFTokenManager.js');
require(OC_FILE_PATH.'/js/cf/CFTokenBox.js');
require(OC_FILE_PATH.'/js/cf/CFToken.js');
require(OC_FILE_PATH.'/js/cf/CFTextToken.js');
require(OC_FILE_PATH.'/js/OCTagSource.js');
require(OC_FILE_PATH.'/js/OCEventFact.js');
require(OC_FILE_PATH.'/js/OCEntity.js');
require(OC_FILE_PATH.'/js/OCDocCat.js');
require(OC_FILE_PATH.'/js/OCSocialTag.js');
require(OC_FILE_PATH.'/js/OCArtifactManager.js');
require(OC_FILE_PATH.'/js/OCArtifactType.js');
require(OC_FILE_PATH.'/js/OCTag.js');
require(OC_FILE_PATH.'/js/OCTagManager.js');
require(OC_FILE_PATH.'/js/OCTagToken.js');
require(OC_FILE_PATH.'/js/OCTagBox.js');
require(OC_FILE_PATH.'/js/OCImage.js');
require(OC_FILE_PATH.'/js/OCImageManager.js');
require(OC_FILE_PATH.'/js/OCImageToken.js');
require(OC_FILE_PATH.'/js/OCImageParadeBox.js');
$licensesJSON = oc_get_flickr_license_info();
if ($licensesJSON) {
print('oc.imageManager.flickrLicenseInfo = '.$licensesJSON.';');
}
if (OC_WP_GTE_23 && !OC_WP_GTE_25) {
require(OC_FILE_PATH.'/js/mce/mce2/editor_plugin.js');
}
require(OC_FILE_PATH.'/js/admin-edit.js');
die();
case 'admin_css':
header("Content-type: text/css");
print(oc_get_css('admin'));
ob_start();
require(OC_FILE_PATH.'/css/admin-edit.css');
require(OC_FILE_PATH.'/css/token-styles.css');
$css = ob_get_contents();
ob_end_clean();
$css = str_replace('CALAISPLUGIN', OC_HTTP_PATH, $css);
print($css);
if (OC_WP_GTE_23 && !OC_WP_GTE_25) {
require(OC_FILE_PATH.'/css/admin-edit-wp23.css');
}
if (oc_agent_is_safari()) {
print('
.right_textTokenButton {
top: 2px;
}
');
}
die();
case 'rte_css':
header("Content-type: text/css");
print(oc_get_css('rte'));
die();
case 'published_css':
header("Content-type: text/css");
print(oc_get_css('published'));
die();
}
}
}
add_action('init', 'oc_request_handler', 10);
function oc_get_control_wrapper($which, $id = '', $title = '') {
$wrapper = array();
if (OC_WP_GTE_23 && !OC_WP_GTE_25) {
$wrapper['head'] = '
';
}
else {
if (OC_WP_GTE_25 && !OC_WP_GTE_27) {
$wrapper['head'] = '
'.$title.'
';
$wrapper['foot'] = '
';
}
else {
if (OC_WP_GTE_27) {
// handled via add_meta_box
return '';
}
}
}
return $wrapper[$which];
}
function oc_render_tag_controls() {
global $oc_config;
global $post;
$status_in_controls = (OC_WP_GTE_27 ? '
' : '');
$status_in_header = (OC_WP_GTE_27 ? '' : '
Finding tags…
Suggest Tags
');
$meta = get_post_meta($post->ID, 'oc_metadata', true);
print('
'.oc_get_control_wrapper('head', 'oc_tag_controls', 'tagaroo Tags'.$status_in_header).'
'.$status_in_controls.'
'.oc_get_control_wrapper('foot').'
');
}
function oc_render_image_controls() {
$options = '
Interestingness
Date Posted
Date Taken
';
print('
'.oc_get_control_wrapper('head', 'oc_image_controls', 'tagaroo Images').'
Sort by:
'.$options.'
Sort Order:
Ascending
Descending
'.oc_get_control_wrapper('foot').'
');
}
function oc_open_dbx_group() {
print('');
}
function oc_close_dbx_group() {
print('
');
}
if ($oc_key_entered) {
if (OC_WP_GTE_23 && !OC_WP_GTE_25) {
add_action('edit_form_advanced', 'oc_open_dbx_group');
}
if (!OC_WP_GTE_27) {
add_action('edit_form_advanced', 'oc_render_image_controls');
add_action('edit_form_advanced', 'oc_render_tag_controls');
}
else {
// use the meta_box
}
if (OC_WP_GTE_23 && !OC_WP_GTE_25) {
add_action('edit_form_advanced', 'oc_close_dbx_group');
}
}
function oc_get_css($which) {
switch ($which) {
case 'published':
return '
';
case 'admin':
print('
#oc_preview_loading {
position:absolute;
background:url('.OC_HTTP_PATH.'/images/loading-black.gif) 0 50% no-repeat;
width:16px;
height:16px;
}
#oc_image_searching {
background:url('.OC_HTTP_PATH.'/images/loading-white.gif) 0 50% no-repeat;
padding:8px 28px;
}
#oc_tag_searching_indicator,
#oc_suggest_tags_link {
position:absolute;
top: '.(OC_WP_GTE_33 ? '11px' : (OC_WP_GTE_27 ? '4px' : '7px')).';
height:16px;
display:none;
text-align: right;
font-size: 11px;
font-weight: normal;
}
#oc_tag_searching_indicator {
background:url('.OC_HTTP_PATH.'/images/'.(OC_WP_GTE_27 ? 'loading-trans.gif' : 'loading.gif').') center right no-repeat;
width: 200px;
right: '.(OC_WP_GTE_33 ? '11px' : '6px').';
padding: 3px 25px 0 0;
color: #909090;
line - height:12px;
}
#oc_suggest_tags_link {
width:100px;
right: '.(OC_WP_GTE_33 ? '11px' : '6px').';
top: '.(OC_WP_GTE_33 ? '11px' : (OC_WP_GTE_27 ? '3px' : '6px')).';
padding: 1px 8px 1px 2px;
line - height:15px;
background: white url('.OC_HTTP_PATH.'/images/Calais-icon_16x16.jpg) 3px 50 % no-repeat;
border:1px solid #bbb;
text-decoration:none;
}
#oc_suggest_tags_link a,
#oc_suggest_tags_link a:visited {
color: #21759B;
}
#oc_suggest_tags_link a:hover {
color:#F6880C;
}
#oc_close_preview_button {
position: absolute;
background: url('.OC_HTTP_PATH.'/images/close-dark.gif) no-repeat;
height: 16px;
width: 16px;
top: 7px;
right: 5px;
cursor: pointer;
}
#oc_metadata {
display:none;
}
#oc_close_preview_button.loading {
background: url('.OC_HTTP_PATH.'/images/loading-black.gif) no-repeat;
}
.right_textTokenButton {
display: block;
float: right;
position: relative;
width:16px;
height:16px;
margin:0 6px 0 0;
top:2px;
}
.left_textTokenButton {
display: inline;
position: relative;
color: gray;
width:10px;
height:10px;
padding: 0 5px;
margin:0 6px 0 0;
top:1px;
}
.oc_tagToken {
background: #dbf1fc url('.OC_HTTP_PATH.'/images/tag-background.gif) center center repeat-x;
}
.oc_tagToken span.left-endcap {
display: block;
background: transparent url('.OC_HTTP_PATH.'/images/tag-left-endcap.gif) left center no-repeat;
position: absolute;
height: 20px;
width: 7px;
}
.oc_tagToken.userInline, .oc_tagToken.userOverlay {
background: #fff3db url('.OC_HTTP_PATH.'/images/tag-background-user.gif) center center repeat-x;
}
.right_textTokenButton.disabled {
background-position: 0 -16px;
}
.right_textTokenButton.hover {
background-position: 0 -32px;
}
.right_textTokenButton.kill {
background-image: url('.OC_HTTP_PATH.'/images/delete.png);
cursor:pointer;
}
.right_textTokenButton.add {
background-image: url('.OC_HTTP_PATH.'/images/add.png);
cursor:pointer;
}
.right_textTokenButton.image {
background-image: url('.OC_HTTP_PATH.'/images/picture.png);
cursor:pointer;
}
#oc_images_page_fwd, #oc_images_page_fwd.disabled, #oc_images_page_back, #oc_images_page_back.disabled {
background: url('.OC_HTTP_PATH.'/images/image-nav-background.gif) 0 0 no-repeat;
'.(!OC_WP_GTE_33 ? 'margin: 40px 15px 0;' : '').'
}
#oc_preview_insert_sizes li.square {
background: url('.OC_HTTP_PATH.'/images/img-size-75.png);
}
#oc_preview_insert_sizes li.thumb {
background: url('.OC_HTTP_PATH.'/images/img-size-100.png);
}
#oc_preview_insert_sizes li.small {
background: url('.OC_HTTP_PATH.'/images/img-size-200.png);
}
#oc_preview_insert_sizes li.medium {
background: url('.OC_HTTP_PATH.'/images/img-size-500.png);
}
.socialtag .token-text {
font-weight:bold;
}
');
return '
';
case 'rte':
return '
';
}
}
function oc_menu_items() {
if (current_user_can('manage_options')) {
add_options_page(
'tagaroo Options'
, 'tagaroo'
, 'manage_options'
, basename(__FILE__)
, 'oc_options_form'
);
}
}
add_action('admin_menu', 'oc_menu_items');
function oc_options_form() {
global $oc_api_key, $oc_key_entered, $oc_relevance_minimum, $oc_auto_fetch;
$error = '';
$api_msg = '';
if (!$oc_key_entered) {
$api_msg = '
Like Akismet and a few other WordPress plugins the use of tagaroo requires that each user obtain a key for the service.
Tagaroo is built on top of the Calais service and getting a key is easy:
Click here and follow the instructions for registering for an API key. Fill out the form and you’ll have your key in a few seconds.
When you receive the key copy it and paste it in the box above.
You’re done!
';
}
if (isset($_GET['oc_api_test_failed'])) {
$error = 'Error : '.$_GET['oc_api_test_failed'].'
';
}
if (isset($_GET['oc_update_failed'])) {
$error = 'Error : Could not update API key.
';
}
if (empty($error) && isset($_GET['oc_key_changed']) && $_GET['oc_key_changed'] == true && !empty($oc_api_key)) {
$api_msg = 'Your API Key is valid. Enjoy!
';
}
else if (!empty($error)) {
$api_msg = '';
}
$searchable_checked = 'checked="checked"';
$distribute_checked = 'checked="checked"';
$privacy_prefs = get_option('oc_privacy_prefs');
if ($privacy_prefs) {
if ($privacy_prefs['allow_search'] != 'yes') {
$searchable_checked = '';
}
if ($privacy_prefs['allow_distribution'] != 'yes') {
$distribute_checked = '';
}
}
print('
');
}
function oc_admin_head() {
global $oc_key_entered;
if (oc_on_edit_page() && $oc_key_entered) {
print('