function widget($args, $instance)
{
global $post;
if (sizeof($args) > 0) {
extract($args, EXTR_SKIP);
}
$tb_o = get_option('tweet-blender');
// find out id/url of the archive page
$archive_post_id = tb_get_archive_post_id();
$archive_page_url = trim($instance['widget_view_more_url']);
if ($archive_page_url == '' && $archive_post_id > 0) {
$archive_page_url = get_permalink($archive_post_id) . '?source=' . urlencode(preg_replace('/[\\n\\r]/m', ',', $instance['widget_sources']));
}
// don't show widget on the archive page
if ($post == null || $post->ID != $archive_post_id && $archive_page_url != "http://" . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']) {
if (isset($before_widget)) {
echo $before_widget;
}
$title = empty($instance['title']) ? '' : apply_filters('widget_title', trim($instance['title']));
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
$sources = preg_split('/[\\n\\r]/m', trim($instance['widget_sources']));
// set "view more" text
if (isset($instance['widget_view_more_text']) && $instance['widget_view_more_text'] != '') {
$view_more_text = $instance['widget_view_more_text'];
} else {
$view_more_text = __("view more", 'tweetblender');
}
// add configuraiton options
echo '<form id="' . $this->id . '-f" class="tb-widget-configuration" action="#"><div>';
echo '<input type="hidden" name="sources" value="' . esc_attr(join(',', $sources)) . '" />';
echo '<input type="hidden" name="refreshRate" value="' . $instance['widget_refresh_rate'] . '" />';
echo '<input type="hidden" name="tweetsNum" value="' . $instance['widget_tweets_num'] . '" />';
echo '<input type="hidden" name="viewMoreText" value="' . esc_attr($view_more_text) . '" />';
echo '<input type="hidden" name="viewMoreUrl" value="' . $archive_page_url . '" />';
echo '</div></form>';
// print out header and list of tweets
echo '<div id="' . $this->id . '-mc">';
echo tb_create_markup($mode = 'widget', $instance, $this->id, $tb_o);
echo '<div class="tb_footer">';
if (!isset($tb_o['archive_is_disabled']) || $tb_o['archive_is_disabled'] == false) {
// indicate that using default url
$default = '';
if (!$instance['widget_view_more_url']) {
$default = ' defaultUrl';
}
if ($archive_page_url != '') {
echo '<a class="tb_archivelink' . $default . '" href="' . $archive_page_url . '">' . $view_more_text . ' »</a>';
} elseif ($archive_post_id > 0) {
echo '<a class="tb_archivelink' . $default . '" href="' . get_permalink($archive_post_id) . '">' . $view_more_text . ' »</a>';
}
}
echo '</div>';
echo '</div>';
if (isset($after_widget)) {
echo $after_widget;
}
}
}
function widget($args, $instance)
{
global $post, $json;
if (sizeof($args) > 0) {
extract($args, EXTR_SKIP);
}
$tb_o = get_option('tweet-blender');
// find out id/url of the archive page
$archive_post_id = tb_get_archive_post_id();
$archive_page_url = $instance['widget_view_more_url'];
if (!$archive_page_url && $archive_post_id > 0) {
$archive_page_url = get_permalink($archive_post_id);
}
// don't show widget on the archive page
if ($post == null || $post->ID != $archive_post_id && $archive_page_url != "http://" . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']) {
echo $before_widget;
$instance['title'] = trim($instance['title']);
$title = empty($instance['title']) ? '' : apply_filters('widget_title', $instance['title']);
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
$sources = preg_split('/[\\s+\\n\\r]/m', trim($instance['widget_sources']));
$private_sources = array();
if ($instance['widget_private_sources'] != '') {
$private_sources = split(',', $instance['widget_private_sources']);
}
// remove private from general sources to avoid duplicates
$sources = array_diff($sources, $private_sources);
// mark private sources as private by prepending ! sign
array_walk($private_sources, create_function('&$v,$k', 'if($v != "") { $v = "!".$v; }'));
// add configuraiton options
echo '<form id="' . $this->id . '-f" class="tb-widget-configuration" action="#"><div>';
echo '<input type="hidden" name="sources" value="' . join(',', array_merge($sources, $private_sources)) . '" />';
echo '<input type="hidden" name="refreshRate" value="' . $instance['widget_refresh_rate'] . '" />';
echo '<input type="hidden" name="tweetsNum" value="' . $instance['widget_tweets_num'] . '" />';
echo '<input type="hidden" name="viewMoreUrl" value="' . $archive_page_url . '" />';
echo '<input type="hidden" name="favoritesOnly" value="true" />';
echo '</div></form>';
// print out header and list of tweets
echo '<div id="' . $this->id . '-mc">';
echo tb_create_markup($mode = 'widget', $instance, $this->id, $tb_o);
echo '<div class="tb_footer">';
if (!$tb_o['archive_is_disabled']) {
// indicate that using default url
$default = '';
if (!$instance['widget_view_more_url']) {
$default = ' defaultUrl';
}
if ($archive_page_url != '') {
echo '<a class="tb_archivelink' . $default . '" href="' . $archive_page_url . '">view more »</a>';
} elseif ($archive_post_id > 0) {
echo '<a class="tb_archivelink' . $default . '" href="' . get_permalink($archive_post_id) . '">view more »</a>';
}
}
echo '</div>';
echo '</div>';
echo $after_widget;
}
}
function widget($args, $instance) {
global $post;
// don't show widget if we are not on a post page
if ($post == null || $post->post_type != 'post') {
echo '<!-- ' . __('Tweet Blender: Not shown as this is not a post', 'tweetblender') . ' -->';
return;
}
// check custom tb_tags field
$sources = array();
$custom_fields = get_post_custom($post->ID);
$post_tags = get_the_tags($post->ID);
if (isset($custom_fields['tb_tags'])) {
foreach($custom_fields['tb_tags'] as $key => $tags) {
$sources = array_merge($sources,explode(',',$tags));
}
}
// check general post tags
elseif (isset($post_tags) && is_array($post_tags) && sizeof($post_tags) > 0) {
foreach($post_tags as $tag) {
$sources[] = trim($tag->name);
}
}
// don't show widget if there are no tags
else {
echo '<!-- ' . __('Tweet Blender: Not shown as there are no tags for this post', 'tweetblender') . ' -->';
return;
}
if (sizeof($args) > 0) {
extract($args, EXTR_SKIP);
}
$tb_o = get_option('tweet-blender');
echo $before_widget;
$title = empty($instance['title']) ? ' ' : apply_filters('widget_title', $instance['title']);
if ( !empty( $title ) ) { echo $before_title . $title . $after_title; };
$instance['widget_sources'] = join('\n\r',$sources);
// add configuraiton options
echo '<form id="' . $this->id . '-f" class="tb-widget-configuration">';
echo '<input type="hidden" name="sources" value="' . addslashes(join(',',$sources)) . '">';
echo '<input type="hidden" name="refreshRate" value="' . $instance['widget_refresh_rate'] . '">';
echo '<input type="hidden" name="tweetsNum" value="' . $instance['widget_tweets_num'] . '">';
echo '</form>';
// print out header and list of tweets
echo '<div id="'. $this->id . '-mc">';
echo tb_create_markup($mode = 'widget',$instance,$this->id,$tb_o);
// print out footer
echo '<div class="tb_footer"></div>';
echo '</div>';
echo $after_widget;
}
function widget($args, $instance)
{
global $post, $json;
// don't show widget if we are not on a post page
if ($post == null || $post->post_type != 'post') {
echo '<!-- Tweet Blender: Not shown as this is not a post -->';
return;
}
// don't show widget if there are no tags
$sources = array();
$post_tags = get_the_tags($post->ID);
if (is_object($post_tags) || sizeof($post_tags) == 0) {
echo '<!-- Tweet Blender: Not shown as there are no tags for this post -->';
return;
}
if (sizeof($args) > 0) {
extract($args, EXTR_SKIP);
}
$tb_o = get_option('tweet-blender');
echo $before_widget;
$title = empty($instance['title']) ? ' ' : apply_filters('widget_title', $instance['title']);
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
foreach ($post_tags as $tag) {
$src = trim($tag->name);
// skip tags with spaces in them
if (strpos($src, ' ') === false) {
$sources[] = $src;
}
}
$instance['widget_sources'] = join('\\n\\r', $sources);
// add configuraiton options
echo '<form id="' . $this->id . '-f" class="tb-widget-configuration">';
echo '<input type="hidden" name="sources" value="' . addslashes(join(',', $sources)) . '">';
echo '<input type="hidden" name="refreshRate" value="' . $instance['widget_refresh_rate'] . '">';
echo '<input type="hidden" name="tweetsNum" value="' . $instance['widget_tweets_num'] . '">';
echo '</form>';
// print out header and list of tweets
echo '<div id="' . $this->id . '-mc">';
echo tb_create_markup($mode = 'widget', $instance, $this->id, $tb_o);
// print out footer
echo '<div class="tb_footer"></div>';
echo '</div>';
echo $after_widget;
}
