/**
* Table body
* @param string $column_name
* @param int $item_id
*/
public function td($column_name, $item_id)
{
if ('mslscol' == $column_name) {
$blogs = MslsBlogCollection::instance()->get();
if ($blogs) {
$mydata = MslsOptions::create($item_id);
foreach ($blogs as $blog) {
switch_to_blog($blog->userblog_id);
$language = $blog->get_language();
$icon = MslsAdminIcon::create();
$icon->set_language($language);
if ($mydata->has_value($language)) {
$flag_url = MslsOptions::instance()->get_url('images/link_edit.png');
$icon->set_href($mydata->{$language})->set_src($flag_url);
} else {
$flag_url = MslsOptions::instance()->get_url('images/link_add.png');
$icon->set_src($flag_url);
}
echo $icon;
// xss ok
restore_current_blog();
}
}
}
}
/**
* Creates and gets the output as an array
* @param int $display
* @param bool $filter
* @param bool $exists
* @uses MslsOptions
* @uses MslsLink
* @return array
*/
public function get($display, $filter = false, $exists = false)
{
$arr = array();
$blogs = MslsBlogCollection::instance()->get_filtered($filter);
if ($blogs) {
$mydata = MslsOptions::create();
$link = MslsLink::create($display);
foreach ($blogs as $blog) {
$language = $blog->get_language();
$url = $mydata->get_current_link();
$current = $blog->userblog_id == MslsBlogCollection::instance()->get_current_blog_id();
if ($current) {
$link->txt = $blog->get_description();
} else {
switch_to_blog($blog->userblog_id);
if ($this->is_requirements_not_fulfilled($mydata, $exists, $language)) {
restore_current_blog();
continue;
} else {
$url = $mydata->get_permalink($language);
$link->txt = $blog->get_description();
}
restore_current_blog();
}
$link->src = MslsOptions::instance()->get_flag_url($language);
$link->alt = $language;
if (has_filter('msls_output_get')) {
/**
* Returns HTML-link for an item of the output-arr
* @since 0.9.8
* @param string $url
* @param MslsLink $link
* @param bool current
*/
$arr[] = (string) apply_filters('msls_output_get', $url, $link, $current);
} else {
$arr[] = sprintf('<a href="%s" title="%s"%s>%s</a>', $url, $link->txt, $current ? ' class="current_language"' : '', $link);
}
}
}
return $arr;
}
/**
* Help searchengines to index and to serve the localized version with
* rel="alternate"-links in the html-header
*/
function msls_head()
{
$blogs = MslsBlogCollection::instance();
$mydata = MslsOptions::create();
foreach ($blogs->get_objects() as $blog) {
$language = $blog->get_language();
$url = $mydata->get_current_link();
$current = $blog->userblog_id == MslsBlogCollection::instance()->get_current_blog_id();
$title = $blog->get_description();
if (!$current) {
switch_to_blog($blog->userblog_id);
if ('MslsOptions' != get_class($mydata) && (is_null($mydata) || !$mydata->has_value($language))) {
restore_current_blog();
continue;
}
$url = $mydata->get_permalink($language);
$title = $blog->get_description();
restore_current_blog();
}
if (has_filter('msls_head_hreflang')) {
/**
* Overrides the hreflang value
* @since 0.9.9
* @param string $language
*/
$hreflang = (string) apply_filters('msls_head_hreflang', $language);
} else {
$hreflang = $blog->get_alpha2();
}
printf('<link rel="alternate" hreflang="%s" href="%s" title="%s" />', $hreflang, $url, esc_attr($title));
echo "\n";
}
}
/**
* Verify the static create-method
*/
function test_create_method()
{
$this->assertInstanceOf('MslsOptions', MslsOptions::create());
}
