l('Configuration > System > AddToAny ', 'admin/config/system/addtoany' ) )
));
}
/**
* Implements hook_permission().
*/
function addtoany_permission() {
return array(
'administer addtoany' => array(
'title' => t('Administer addtoany'),
'description' => t(''),
),
);
}
/**
* Implements hook_node_view().
*/
function addtoany_node_view($node, $view_mode) {
$types = variable_get('addtoany_nodetypes', array('page', 'article'));
$teaser = ($view_mode == 'teaser') ? TRUE : FALSE;
$rss = ($view_mode == 'rss') ? TRUE : FALSE;
// Display in link section?
$show = (!empty($node->type) && in_array($node->type, $types, TRUE) && ($node->status == 1) && (variable_get('addtoany_display_in_nodelink', '1') != 0)
&& (
(!$teaser) || ($teaser && variable_get('addtoany_display_in_teasers', '1') != 0)
)
&& (
(!$rss) || ($rss && variable_get('addtoany_display_in_rss', '1') != 0)
)
);
if ($show) {
$node->content['links']['#links']['addtoany'] = array(
'title' => _addtoany_create_button($node),
'html' => TRUE,
);
}
// Display in content section?
$show = (!empty($node->type) && in_array($node->type, $types, TRUE) && ($node->status == 1) && (variable_get('addtoany_display_in_nodecont', '0') != 0)
&& (
(!$teaser) || ($teaser && variable_get('addtoany_display_in_teasers', '1') != 0)
)
&& (
(!$rss) || ($rss && variable_get('addtoany_display_in_rss', '1') != 0)
)
);
$weight = variable_get('addtoany_display_weight', 40);
if ($show) {
$node->content['addtoany'] = array(
'#markup' => _addtoany_create_button($node),
'#weight' => $weight,
);
}
}
/**
* Implements hook_views_api().
*/
function addtoany_views_api() {
return array(
'api' => 2,
'path' => drupal_get_path('module', 'addtoany') . '/views',
);
}
/**
* Implements hook_menu().
*/
function addtoany_menu() {
$items = array();
$items['admin/config/system/addtoany'] = array(
'title' => t('AddToAny'),
'description' => t('Settings for your AddToAny Share/Save buttons.'),
'page callback' => 'drupal_get_form',
'page arguments' => array('addtoany_admin_settings'),
'access arguments' => array('administer addtoany'),
'file' => 'addtoany.admin.inc',
);
return $items;
}
/**
* Implements hook_block_info().
*/
function addtoany_block_info() {
$blocks['addtoany_button']['info'] = t('AddToAny buttons');
return $blocks;
}
/**
* Implements hook_block_list().
*/
function addtoany_block_list() {
$blocks['addtoany_button'] = array(
'info' => t('AddToAny buttons'),
'status' => TRUE,
'weight' => 0,
'visibility' => 1,
'pages' => '*',
);
return $blocks;
}
/**
* Implements hook_block_view().
*/
function addtoany_block_view($delta = 0) {
$block = array();
switch ($delta) {
case 'addtoany_button':
$block['subject'] = t('AddToAny');
$block['content'] = _addtoany_create_button(menu_get_object());
break;
}
return $block;
}
/**
* Implements hook_page_alter().
*
* @return
* String containing JavaScript code for asynchronous loading of AddToAny's external script.
*/
function addtoany_page_alter(&$page) {
global $_addtoany_init, $_addtoany_targets;
// Always add CSS file (necessary for aggregation)
$page['content']['#attached']['css'][] = drupal_get_path('module', 'addtoany') . '/addtoany.css';
// Only output script when AddToAny is used
if ( ! $_addtoany_init)
return;
$script_url = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 'https://static.addtoany.com/menu/page.js' : 'http://static.addtoany.com/menu/page.js';
$javascript_header = "var a2a_config=a2a_config||{},"
. "da2a={done:false,"
. "html_done:false,"
. "script_ready:false,"
. "script_load:function(){"
. "var a=document.createElement('script'),"
. "s=document.getElementsByTagName('script')[0];"
. "a.type='text/javascript';a.async=true;"
. "a.src='" . $script_url . "';"
. "s.parentNode.insertBefore(a,s);"
. "da2a.script_load=function(){};"
. "},"
. "script_onready:function(){"
. "if(a2a.type=='page'){" // Check a2a internal var to ensure script loaded is page.js not feed.js
. "da2a.script_ready=true;"
. "if(da2a.html_done)da2a.init();"
. "}"
. "},"
. "init:function(){"
. "for(var i=0,el,target,targets=da2a.targets,length=targets.length;i $javascript_header,
'scope' => 'header',
'type' => 'inline',
);
$page['content']['#attached']['js'][] = array(
'data' => $javascript_footer,
'scope' => 'footer',
'type' => 'inline',
);
}
/**
* Internal function to call the async script loading function right after the first AddToAny instance, to utilize concurrent downloading and increase overall page-load performance.
*
* @param object $id_num
* @param object $link_name
* @param object $link_url
* @return
* String containing a JavaScript function call for asynchronous script loading right after the first instance.
*/
function _addtoany_create_script($id_num, $link_name, $link_url) {
global $_addtoany_targets, $_addtoany_init;
if ( ! isset($_addtoany_targets)) {
$_addtoany_targets = array();
}
$button_config = "\n{title:'". check_plain($link_name) . "',"
. "url:'" . check_plain($link_url) . "'}";
$_addtoany_targets[] = $button_config;
// If doing AJAX
if ( isset( $_SERVER['HTTP_X_REQUESTED_WITH'] ) && strtolower( $_SERVER['HTTP_X_REQUESTED_WITH'] ) == 'xmlhttprequest' ) {
$javascript_button_config = "";
}
else $javascript_button_config = '';
if ( ! $_addtoany_init) {
$javascript_load_early = "";
}
else
$javascript_load_early = "";
$_addtoany_init = TRUE;
return $javascript_load_early . $javascript_button_config;
}
/**
* Internal function to generate code for AddToAny buttons
*
* @param object $node [optional]
* @param array $values [optional custom url/title values]
* @return
* String containing HTML code for the buttons
*/
function _addtoany_create_button($node=NULL, $values=NULL) {
global $_addtoany_num, $base_path;
$_addtoany_num++;
$additional_html = variable_get('addtoany_additional_html', '');
$additional_html_placement = variable_get('addtoany_additional_html_placement', 'before');
// If $values['url'] is set, use supplied value(s)
if (is_array($values) && isset($values['url'])) {
$link_name = (isset($values['title'])) ? $values['title'] : '';
$link_url = $values['url'];
// Otherwise, if $node is set, use best URL/Title
} elseif (is_object($node)) {
$link_name = (module_exists('page_title')) ? page_title_page_get_title() : $node->title;
$link_url = url('node/' . $node->nid, array('absolute' => 1));
// Otherwise, if front page, use best URL/Title for front page
} elseif (drupal_is_front_page()) {
$link_name = (module_exists('page_title')) ? page_title_page_get_title() : variable_get('site_name', 'Drupal');
$link_url = url('', array('absolute' => 1));
// Otherwise, use current page's URL/Title
} else {
$link_name = (module_exists('page_title')) ? page_title_page_get_title() : drupal_get_title();
$link_url = url(current_path(), array('absolute' => 1));
}
$javascript = _addtoany_create_script( $_addtoany_num, $link_name, $link_url);
$buttons_size = variable_get('addtoany_buttons_size', '16');
$button_setting = variable_get('addtoany_image', 'share_save_171_16.png|171|16');
if ($button_setting == "a2a_svg_32") {
$button_setting = 'text';
$button_text = '';
}
elseif ($button_setting == "custom") {
$button_image = check_url(variable_get('addtoany_custom_image', ''));
$button_width = '';
$button_height = '';
}
elseif ($button_setting == "none") {
// Universal share button disabled
}
elseif ($button_setting != "text") {
$button = explode('|', $button_setting);
$button_filename = $button[0];
$button_width = ' width="' . $button[1] . '"';
$button_height = ' height="' . $button[2] . '"';
$button_image = $base_path . drupal_get_path('module', 'addtoany') . '/images/' . $button_filename;
}
if ($button_setting != "none") {
// Permit blank button_text (so AddToAny Kit can set the icon) if set above, or use addtoany_link_text if set
$button_text = (isset($button_text)) ? $button_text : check_plain(variable_get('addtoany_link_text', ''));
if (strlen($button_text) > 0)
$button_text = ' ' . $button_text;
$button_innerHTML = ($button_setting == "text") ? $button_text : sprintf('
%s',
$button_image,
$button_width,
$button_height,
filter_xss(variable_get('addtoany_image_attributes', 'alt="Share this"'), array()),
$button_text
);
$universal_button = sprintf('%s',
' class="a2a_dd addtoany_share_save"',
rawurlencode($link_url),
rawurlencode($link_name),
$button_innerHTML
);
}
else {
$universal_button = '';
}
// ID is later removed by JS (for AJAX)
return ( sprintf('
%s
%s
%s
%s',
($buttons_size == '32') ? ' a2a_kit_size_32' : '',
$_addtoany_num,
($additional_html_placement == 'before') ? $additional_html : '',
$universal_button,
($additional_html_placement == 'after') ? $additional_html : '',
$javascript
));
}
/**
* Implements hook_ds_fields_info().
*/
function addtoany_ds_fields_info($entity_type) {
$fields['node']['addtoany'] = array(
'title' => t('AddToAny buttons'),
'field_type' => DS_FIELD_TYPE_FUNCTION,
'function' => '_help_addtoany_create_button',
);
return $fields;
}
function _help_addtoany_create_button($node) {
$object = $node['entity'];
return _addtoany_create_button($object);
}