'facebook', 'twitter' => 'twitter', 'gplus' => 'gplus')));
/**
* Implements hook_help().
*/
function socialshareprivacy_help($path, $arg) {
switch ($path) {
case 'admin/config/user-interface/socialshareprivacy':
case 'admin/help#socialshareprivacy':
return '' . t('Adds social network buttons to content types and provides a block with the 2-click-method “socialSharePrivacy“ by Heise Zeitschriften Verlag. So the networks won\'t receive data unless the visitor wants to.', array('@urlBlock' => url('admin/structure/block/manage/socialshareprivacy/socialshareprivacy_block/configure'), '@urlHeise' => 'http://www.heise.de/extras/socialshareprivacy/')) . '
';
}
}
/**
* Implements hook_permission().
*/
function socialshareprivacy_permission() {
return array(
'administer socialshareprivacy' => array(
'title' => t('administer socialSharePrivacy'),
),
'access socialshareprivacy' => array(
'title' => t('access socialSharePrivacy'),
),
);
}
/**
* Implements hook_menu().
*/
function socialshareprivacy_menu() {
$items = array();
$items['admin/config/user-interface/socialshareprivacy'] = array(
'title' => 'socialSharePrivacy',
'description' => 'Configure settings for socialSharePrivacy',
'page callback' => 'drupal_get_form',
'page arguments' => array('socialshareprivacy_admin_settings'),
'access arguments' => array('administer socialshareprivacy'),
'weight' => -20,
'file' => 'socialshareprivacy.admin.inc',
);
$items['admin/config/user-interface/socialshareprivacy/settings'] = array(
'title' => 'Settings',
'description' => 'Configure settings for socialSharePrivacy',
'page callback' => 'drupal_get_form',
'page arguments' => array('socialshareprivacy_admin_settings'),
'access arguments' => array('administer socialshareprivacy'),
'weight' => -20,
'type' => MENU_DEFAULT_LOCAL_TASK,
'file' => 'socialshareprivacy.admin.inc',
);
$items['admin/config/user-interface/socialshareprivacy/fieldmgmt'] = array(
'title' => 'Field Management',
'description' => 'Add socialSharePrivacy fields to your contenttypes',
'page callback' => 'socialshareprivacy_admin_fieldmgmt',
'access arguments' => array('administer socialshareprivacy'),
'weight' => -19,
'type' => MENU_LOCAL_TASK,
'file' => 'socialshareprivacy.admin.inc',
);
$items['admin/config/user-interface/socialshareprivacy/bulkupdate'] = array(
'title' => 'Bulk Update',
'description' => 'Update existing nodes',
'page callback' => 'socialshareprivacy_admin_bulkupdate',
'access arguments' => array('administer socialshareprivacy'),
'weight' => -18,
'type' => MENU_LOCAL_TASK,
'file' => 'socialshareprivacy.admin.inc',
);
return $items;
}
/**
* Implement hook_field_info().
*/
function socialshareprivacy_field_info() {
return array(
SOCIALSHAREPRIVACY_FIELD_TYPE => array(
'label' => t('Placeholder for socialSharePrivacy'),
'description' => t('Move this field to the position you want the socialSharePrivacy to be displayed in.'),
'default_widget' => SOCIALSHAREPRIVACY_WIDGET,
'default_formatter' => SOCIALSHAREPRIVACY_FORMATTER,
),
);
}
/**
* Implement hook_field_widget_info().
*/
function socialshareprivacy_field_widget_info() {
return array(
SOCIALSHAREPRIVACY_WIDGET => array(
'label' => t('SSP Widget'),
'field types' => array(SOCIALSHAREPRIVACY_FIELD_TYPE),
),
);
}
/**
* Implement hook_field_widget().
*
*/
function socialshareprivacy_field_widget_form(&$form, &$form_state, $field,
$instance, $langcode, $items, $delta = 0) {
$element = array(
'#type' => 'checkbox',
'#prefix' => '
socialSharePrivacy',
/* '#description' => t('Placeholder for socialSharePrivacy'), */
'#title' => t('Display socialSharePrivacy'),
'#description' => t('If this box is checked then socialSharePrivacy will be displayed on the view of this node.'),
'#default_value' => (isset($items[0]) && isset($items[0]['value'])) ? $items[0]['value'] : 1,
'#suffix' => '
',
);
return $element;
}
/**
* Implements hook_field_formatter_info().
*/
function socialshareprivacy_field_formatter_info() {
return array(
SOCIALSHAREPRIVACY_FORMATTER => array(
'label' => t('SSP Formatter'),
'field types' => array(SOCIALSHAREPRIVACY_FIELD_TYPE),
'module' => 'socialshareprivacy',
),
);
}
/**
* Implement hoo_field_is_empty().
*/
function socialshareprivacy_field_is_empty($item, $field) {
return FALSE;
}
function socialshareprivacy_field_presave($entity_type, $entity, $field, $instance, $langcode, &$items) {
if ($field['type'] == SOCIALSHAREPRIVACY_FIELD_TYPE) {
foreach ($items as $delta => $item) {
if (!is_array($item)) {
$items[$delta] = array('value' => $item);
}
}
}
}
/**
* Implements hook_field_formatter_view().
*/
function socialshareprivacy_field_formatter_view($object_type, $object, $field, $instance, $langcode, $items, $display) {
if (!_socialshareprivacy_has_access()) {
return NULL;
}
$element = array();
if ($field['type']==SOCIALSHAREPRIVACY_FIELD_TYPE) {
switch ($display['type']) {
case SOCIALSHAREPRIVACY_FORMATTER:
foreach ($items as $delta => $item) {
if ($item['value'] == "1") {
$element[$delta]['#type'] = 'markup';
$htmlNodeId = $field['field_name'] . '-' . $object->nid;
$javascript = _socialshareprivacy_write_javascript($htmlNodeId, url('node/' . $object->nid, array('absolute' => TRUE)));
$markup = _socialshareprivacy_get_markup($htmlNodeId);
if (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && drupal_strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') {
$markup = $markup . '';
}
$element[$delta]['#markup'] = $markup;
}
}
break;
}
}
return $element;
}
/**
* Implements hook_block_info().
*/
function socialshareprivacy_block_info() {
$blocks['socialshareprivacy_block'] = array(
// info: The name of the block.
'info' => t('socialSharePrivacy'),
// Block caching options (per role, per user, etc.)
'cache' => DRUPAL_NO_CACHE,
);
return $blocks;
}
/**
* Implements hook_block_configure().
*/
function socialshareprivacy_block_configure($block_name = '') {
if ($block_name == 'socialshareprivacy_block') {
$form['help'] = array(
'#markup' => t('Additional options can be set on the socialSharePrivacy configuration page.'),
);
return $form;
}
}
/**
* Implements hook_block_view().
*/
function socialshareprivacy_block_view($delta = 0) {
if (!_socialshareprivacy_has_access()) {
return NULL;
}
return _socialshareprivacy_block($op='view');
}
/**
* Gets the block.
*/
function _socialshareprivacy_block($op = 'list', $delta = 0, $edit = array()) {
$block = array();
if ($op == 'view') {
$block['subject'] = t('socialSharePrivacy');
$block['content'] = _socialshareprivacy_get_markup('socialshareprivacy-block');
_socialshareprivacy_write_javascript('socialshareprivacy-block');
}
return $block;
}
/**
* Return the path to the socialSharePrivacy plugin.
*/
function _socialshareprivacy_get_path() {
static $library_path = NULL;
// Try to locate the library path in any possible setup.
if ($library_path == NULL) {
// First check the default location.
$path = variable_get('socialshareprivacy_path', SOCIALSHAREPRIVACY_PATH);
if (is_dir($path . '/socialshareprivacy')) {
$library_path = $path;
}
// Ask the libraries module as a fallback.
elseif ($library_path == NULL && module_exists('libraries')) {
if ($path = libraries_get_path('socialshareprivacy')) {
$library_path = $path;
variable_set('socialshareprivacy_path', $library_path);
}
}
// HACK: If libraries api module is not installed but available, load it.
elseif ($library_path == NULL && file_exists(dirname(__FILE__) . '/../libraries/libraries.module')) {
require_once(dirname(__FILE__) . '/../libraries/libraries.module');
if ($path = libraries_get_path('socialshareprivacy')) {
$library_path = $path;
variable_set('socialshareprivacy_path', $library_path);
}
}
// If no path is found suggest the default one.
elseif ($library_path == NULL) {
$library_path = SOCIALSHAREPRIVACY_PATH;
}
}
return $library_path;
}
/**
* writes the javascript to the page
*/
function _socialshareprivacy_get_markup($nodeId = 'socialshareprivacy') {
return '
';
}
/**
* writes the javascript to the page
*
*
* @param $nodeId
* The unique javascript id.
* @param $url
* The url to share.
* @param $library_path
* The patch to SSP.
*/
function _socialshareprivacy_write_javascript($nodeId = 'socialshareprivacy', $url = '', $library_path = '') {
$path = $library_path;
if ($path == '') {
$path = _socialshareprivacy_get_path();
}
$options = _socialshareprivacy_get_javascript_options($url, $library_path);
$minFileNamePart = '.min';
if (variable_get('socialshareprivacy_js_minified', 'true') == 'false') {
$minFileNamePart = '';
}
if (variable_get('socialshareprivacy_reset_css', 'false') == 'true') {
drupal_add_css(drupal_get_path('module', 'socialshareprivacy') . '/css/reset.css',
array(
'every_page' => TRUE,
));
}
drupal_add_css($path . '/socialshareprivacy/socialshareprivacy.css',
array(
'every_page' => TRUE,
));
drupal_add_js($path . '/jquery.socialshareprivacy' . $minFileNamePart . '.js',
array(
'group' => JS_LIBRARY,
'every_page' => TRUE,
));
drupal_add_css(drupal_get_path('module', 'socialshareprivacy') . '/css/overlay_fix.css',
array(
'every_page' => TRUE,
));
$inline_script = '(function ($) { jQuery(document).ready(function () { if(jQuery("#' . $nodeId . '").length > 0){ jQuery("#' . $nodeId . '").socialSharePrivacy(' . $options . ');' . _socialshareprivacy_external_link() . ' } }); })(jQuery);';
drupal_add_js($inline_script,
array(
'type' => 'inline',
'scope' => 'footer',
));
return $inline_script;
}
/**
* Return the javascript options
*
* @param $url
* The url to share.
* @param $library_path
* The patch to SSP.
*/
function _socialshareprivacy_get_javascript_options($url = '', $library_path = '') {
global $language;
$path = $library_path;
if ($path == '') {
$path = _socialshareprivacy_get_path();
}
$facebook_dummy = base_path() . $path . '/socialshareprivacy/images/dummy_facebook_en.png';
if (variable_get('socialshareprivacy_neutral_button', 'false') == 'true') {
$facebook_dummy = base_path() . drupal_get_path('module', 'socialshareprivacy') . '/images/dummy_facebook.png';
}
elseif ($language->language == 'de' || variable_get('socialshareprivacy_force_german', 'false') == 'true') {
$facebook_dummy = base_path() . $path . '/socialshareprivacy/images/dummy_facebook.png';
}
elseif ($language->language != 'en') {
$facebook_dummy = base_path() . drupal_get_path('module', 'socialshareprivacy') . '/images/dummy_facebook.png';
}
/* use the german 'default' texts */
if (variable_get('socialshareprivacy_force_german', 'true') == 'true') {
$options = "{
services : {
facebook : {
'status' : '" . _socialshareprivacy_service_status("facebook") . "',
'dummy_img' : '" . $facebook_dummy . "',
'perma_option' : '" . _socialshareprivacy_service_permaoption_status("facebook") . "',
'referrer_track' : '" . _socialshareprivacy_get_referer_track() . "',
'action' : '" . check_plain(variable_get('socialshareprivacy_facebook_action', 'recommend')) . "'
},
twitter : {
'status' : '" . _socialshareprivacy_service_status("twitter") . "',
'dummy_img' : '" . base_path() . $path . "/socialshareprivacy/images/dummy_twitter.png',
'perma_option' : '" . _socialshareprivacy_service_permaoption_status("twitter") . "',
'referrer_track' : '" . _socialshareprivacy_get_referer_track() . "'
},
gplus : {
'status' : '" . _socialshareprivacy_service_status("gplus") . "',
'dummy_img' : '" . base_path() . $path . "/socialshareprivacy/images/dummy_gplus.png',
'perma_option' : '" . _socialshareprivacy_service_permaoption_status("gplus") . "',
'referrer_track' : '" . _socialshareprivacy_get_referer_track() . "'
}
},
'css_path': ''," . // setting css_path to an empty string disables loading the css in socialshareprivacy.js and we can use drupal_add_css() instead
" 'cookie_expires' : '" . variable_get('socialshareprivacy_cookie_expires', '365') . "',
'info_link': '" . url(variable_get('socialshareprivacy_ext_link_target', 'http://www.heise.de/ct/artikel/2-Klicks-fuer-mehr-Datenschutz-1333879.html')) . "'";
}
else {
$options = "{
services : {
facebook : {
'status' : '" . _socialshareprivacy_service_status("facebook") . "',
'dummy_img' : '" . $facebook_dummy . "',
'perma_option' : '" . _socialshareprivacy_service_permaoption_status("facebook") . "',
'language' : '" . _socialshareprivacy_map_facebook_language($language->language) . "',
'txt_info' : '" . _socialshareprivacy_escape_javascript(t('2 clicks for more privacy: Click here to activate the Facebook share button. Please note that activating the share button will already transfer data to Facebook. For more information please click on the i')) . "',
'referrer_track' : '" . _socialshareprivacy_get_referer_track() . "',
'action' : '" . variable_get('socialshareprivacy_facebook_action', 'recommend') . "'
},
twitter : {
'status' : '" . _socialshareprivacy_service_status("twitter") . "',
'dummy_img' : '" . base_path() . $path . "/socialshareprivacy/images/dummy_twitter.png',
'perma_option' : '" . _socialshareprivacy_service_permaoption_status("twitter") . "',
'language' : '" . $language->language . "',
'txt_info' : '" . _socialshareprivacy_escape_javascript(t('2 clicks for more privacy: Click here to activate the Twitter share button. Please note that activating the share button will already transfer data to Twitter. For more information please click on the i')) . "',
'referrer_track' : '" . _socialshareprivacy_get_referer_track() . "'
},
gplus : {
'status' : '" . _socialshareprivacy_service_status("gplus") . "',
'dummy_img' : '" . base_path() . $path . "/socialshareprivacy/images/dummy_gplus.png',
'perma_option' : '" . _socialshareprivacy_service_permaoption_status("gplus") . "',
'language' : '" . $language->language . "',
'txt_info' : '" . _socialshareprivacy_escape_javascript(t('2 clicks for more privacy: Click here to activate the Google+ share button. Please note that activating the share button will already transfer data to Google. For more information please click on the i')) . "',
'referrer_track' : '" . _socialshareprivacy_get_referer_track() . "'
}
},
'css_path': ''," . // setting css_path to an empty string disables loading the css in socialshareprivacy.js and we can use drupal_add_css() instead
" 'cookie_expires' : '" . (is_numeric(variable_get('socialshareprivacy_cookie_expires', '365')) ? variable_get('socialshareprivacy_cookie_expires', '365') : '365') . "',
'txt_help' : '" . _socialshareprivacy_escape_javascript(t('If you enable any of these options then the corresponding social network will receive and store data about your visit on this site. For more information please click on the i')) . "',
'settings_perma' : '" . _socialshareprivacy_escape_javascript(t('Agree to permanent activation and thus data transfer:')) . "',
'info_link': '" . url(variable_get('socialshareprivacy_ext_link_target', 'http://www.heise.de/ct/artikel/2-Klicks-fuer-mehr-Datenschutz-1333879.html')) . "'";
}
if ($url != '') {
$options = $options . ",
'uri' : '" . $url . "'";
}
$options = $options . "
}";
return $options;
}
/**
* Checks if the directory in $form_element exists and contains a file named
* 'jquery.socialshareprivacy.js'. If validation fails, the form element is flagged
* with an error from within the file_check_directory function.
*
* @param $form_element
* The form element containing the name of the directory to check.
*/
function _socialshareprivacy_admin_settings_check_plugin_path($form_element) {
$library_path = $form_element['#value'];
if (!is_dir($library_path) || !(file_exists($library_path . '/jquery.socialshareprivacy.js') && file_exists($library_path . '/jquery.socialshareprivacy.min.js'))) {
form_set_error($form_element['#parents'][0], t('You need to download the socialSharePrivacy and extract the entire contents of the archive into the %path folder of your server.', array('@urlSSP' => 'http://www.heise.de/extras/socialshareprivacy/', '%path' => $library_path)));
}
return $form_element;
}
/**
* Get the status on/off for a service.
*/
function _socialshareprivacy_service_status($service) {
$settings = variable_get('socialshareprivacy_services', unserialize(SOCIALSHAREPRIVACY_DEFAULT_VALUE_SERVICES));
if (array_key_exists($service, $settings) && $settings[$service] !== 0) {
return "on";
}
return "off";
}
/**
* Get the status on/off for a perma option.
*/
function _socialshareprivacy_service_permaoption_status($service) {
$settings = variable_get('socialshareprivacy_services_permaoption', unserialize(SOCIALSHAREPRIVACY_DEFAULT_VALUE_SERVICES));
if (array_key_exists($service, $settings) && $settings[$service] !== 0) {
return "on";
}
return "off";
}
/**
* Translates and escapes '.
*/
function _socialshareprivacy_escape_javascript($text) {
return addslashes(filter_xss($text));
}
/**
* Gets the plain referer track string.
*/
function _socialshareprivacy_get_referer_track() {
return check_plain(variable_get('socialshareprivacy_referrertrack', ''));
}
/**
* Get the external link JS.
*/
function _socialshareprivacy_external_link() {
$setting = variable_get('socialshareprivacy_ext_link', '');
if ($setting == 'remove') {
return " setTimeout('(function ($) { $(\'div.settings_info_menu > a\').click(function(){ return false; }); })(jQuery);', 300);";
}
elseif ($setting == 'blank') {
return " setTimeout('(function ($) { $(\'div.settings_info_menu > a\').attr(\'target\', \'_blank\'); })(jQuery);', 300);";
}
return "";
}
/**
* maps drupal language code to facebook langauge code
*/
function _socialshareprivacy_map_facebook_language($language) {
$lang_map = array(
'af' => 'af_ZA',
'ar' => 'ar_AR',
'ay' => 'ay_BO',
'az' => 'az_AZ',
'be' => 'be_BY',
'bg' => 'bg_BG',
'bn' => 'bn_IN',
'bs' => 'bs_BA',
'ca' => 'ca_ES',
'ck' => 'ck_US',
'cs' => 'cs_CZ',
'cy' => 'cy_GB',
'da' => 'da_DK',
'de' => 'de_DE',
'el' => 'el_GR',
'en' => 'en_US',
'eo' => 'eo_EO',
'es' => 'es_ES',
'et' => 'et_EE',
'eu' => 'eu_ES',
'fa' => 'fa_IR',
'fb' => 'fb_FI',
'fb' => 'fb_LT',
'fi' => 'fi_FI',
'fo' => 'fo_FO',
'fr' => 'fr_CA',
'fr' => 'fr_FR',
'ga' => 'ga_IE',
'gl' => 'gl_ES',
'gn' => 'gn_PY',
'gu' => 'gu_IN',
'he' => 'he_IL',
'hi' => 'hi_IN',
'hr' => 'hr_HR',
'hu' => 'hu_HU',
'hy' => 'hy_AM',
'id' => 'id_ID',
'is' => 'is_IS',
'it' => 'it_IT',
'ja' => 'ja_JP',
'jv' => 'jv_ID',
'ka' => 'ka_GE',
'kk' => 'kk_KZ',
'km' => 'km_KH',
'kn' => 'kn_IN',
'ko' => 'ko_KR',
'ku' => 'ku_TR',
'la' => 'la_VA',
'li' => 'li_NL',
'lt' => 'lt_LT',
'lv' => 'lv_LV',
'mg' => 'mg_MG',
'mk' => 'mk_MK',
'ml' => 'ml_IN',
'mn' => 'mn_MN',
'mr' => 'mr_IN',
'ms' => 'ms_MY',
'mt' => 'mt_MT',
'nb' => 'nb_NO',
'ne' => 'ne_NP',
'nl' => 'nl_BE',
'nl' => 'nl_NL',
'nn' => 'nn_NO',
'pa' => 'pa_IN',
'pl' => 'pl_PL',
'ps' => 'ps_AF',
'pt' => 'pt_PT',
'qu' => 'qu_PE',
'rm' => 'rm_CH',
'ro' => 'ro_RO',
'ru' => 'ru_RU',
'sa' => 'sa_IN',
'se' => 'se_NO',
'sk' => 'sk_SK',
'sl' => 'sl_SI',
'so' => 'so_SO',
'sq' => 'sq_AL',
'sr' => 'sr_RS',
'sv' => 'sv_SE',
'sw' => 'sw_KE',
'sy' => 'sy_SY',
'ta' => 'ta_IN',
'te' => 'te_IN',
'tg' => 'tg_TJ',
'th' => 'th_TH',
'tl' => 'tl_PH',
'tl' => 'tl_ST',
'tr' => 'tr_TR',
'tt' => 'tt_RU',
'uk' => 'uk_UA',
'ur' => 'ur_PK',
'uz' => 'uz_UZ',
'vi' => 'vi_VN',
'xh' => 'xh_ZA',
'yi' => 'yi_DE',
'zh' => 'zh_CN',
'zu' => 'zu_ZA',
);
$return = @$lang_map[$language];
if (empty($return)) $return = 'en_US';
return $return;
}
function _socialshareprivacy_has_access() {
return user_access('access socialshareprivacy');
}