function weaveriip_widget_area_shortcode($args = '')
{
/* implement [weaver_widget_area id='name'] shortcode */
extract(shortcode_atts(array('id' => '#', 'class' => '', 'style' => '"margin-left:auto;margin-right:auto;"'), $args));
$area = 'per-page-' . $id;
// retrieve meta value
$bad = '<h3>[weaver_widget_area] - Area ' . $id . ' not defined.</h3>';
$id_tag = 'per-page-widget';
if ($class == 'primary') {
$id_tag = $class;
$class = '';
}
$content = '<div id="' . $id_tag . '" class="widget-area sidebar_extra ' . $area . ' ' . $class . '" style=' . weaveriip_bracket($style, '"', '"') . '><ul class="xoxo">' . "\n";
if (strlen($id) > 0) {
// want to display some areas
if (!is_active_sidebar($area)) {
return $bad;
}
ob_start();
/* let's use output buffering to allow use of Dynamic Widgets plugin and not have empty sidebar */
$success = dynamic_sidebar($area);
$content .= ob_get_clean();
if ($success && $content) {
$content .= "\n</ul></div>\n";
} else {
$content = $bad;
}
}
return $content;
}
function weaveriip_feed_shortcode($args = '')
{
/* implement [weaver_feed feed='ur'] shortcode */
extract(shortcode_atts(array('feed' => '#', 'show_sitename' => true, 'show_content' => true, 'excerpt' => false, 'trusted' => false, 'title_style' => '', 'items' => 10), $args));
$err_msg = '[weaver_feed] invalid values provided.';
$show_sitename = weaveriip_tf($show_sitename);
$show_content = weaveriip_tf($show_content);
$excerpt = weaveriip_tf($excerpt);
weaverii_sc_reset_opts();
weaverii_sc_setopt('more_msg', '<br />Click Article Title for full article at original site.');
if ($title_style != '') {
$title_style = 'style=' . weaveriip_bracket($title_style, '"', '"');
}
$ent_title = '<header class="entry-header"><div class="entry-hdr"><h2 class="entry-title" ' . $title_style . '>';
while (stristr($feed, 'http') != $feed) {
// strip anything before http
$feed = substr($feed, 1);
}
if (empty($feed)) {
return $err_msg;
}
// self-url destruction sequence
if ($feed == site_url() || $feed == home_url()) {
return '[weaver_feed] - feed must not be own site.';
}
$rss = fetch_feed($feed);
$sitedesc = '';
$sitelink = '';
if (!is_wp_error($rss)) {
$sitedesc = esc_attr(strip_tags(@html_entity_decode($rss->get_description(), ENT_QUOTES, get_option('blog_charset'))));
$sitetitle = esc_html(strip_tags($rss->get_title()));
$sitelink = esc_url(strip_tags($rss->get_permalink()));
while (stristr($sitelink, 'http') != $sitelink) {
$sitelink = substr($sitelink, 1);
}
} else {
if (is_admin() || current_user_can('edit_theme_options')) {
$err_msg = '<p>' . sprintf(__('<strong>RSS Error</strong>: %s', 'weaver-ii'), $rss->get_error_message()) . '</p>';
}
return $err_msg;
}
if (empty($sitetitle)) {
$sitetitle = empty($sitedesc) ? __('Unknown Feed', 'weaver-ii') : $sitedesc;
}
$feed = esc_url(strip_tags($feed));
if ($sitetitle) {
$imgurl = apply_filters('weaverii-social-dir', weaverii_relative_url('includes/pro/social/1/')) . 'rss.png';
$sitetitle = '<h2 class="entry-title feed-title">' . '<a href="' . $feed . '" title="' . esc_attr(__('Syndicate this content', 'weaver-ii')) . '" target="_blank"><img src="' . $imgurl . '" height="16" width="16" alt="RSS" /></a> ' . "<a href='{$sitelink}' title='{$sitedesc}' target='_blank'>{$sitetitle}</a></h2>";
}
$out = "<div class='weaver-feed'> <!-- *********************************************** -->\n";
if ($show_sitename) {
$out .= $sitetitle . "\n";
// add a title for whole feed
}
$items = (int) $items;
if ($items < 1 || 20 < $items) {
$items = 10;
}
if (!$rss->get_item_quantity()) {
$out .= '<p>' . __('An error has occurred; the feed is probably down. Try again later.', 'weaver-ii') . '</p></div>';
$rss->__destruct();
unset($rss);
return $out;
}
$rss_items = $rss->get_items(0, $items);
// +++++++++++ feed article loop ++++++++++++
foreach ($rss_items as $item) {
$out .= '<article class="post type-post hentry category-uncategorized post-feed">' . "\n";
$link = $item->get_link();
while (stristr($link, 'http') != $link) {
$link = substr($link, 1);
}
$link = esc_url(strip_tags($link));
$title = esc_attr(strip_tags($item->get_title()));
if (empty($title)) {
$title = __('Untitled', 'weaver-ii');
}
$desc = @html_entity_decode($item->get_description(), ENT_QUOTES, get_option('blog_charset'));
if (!$trusted) {
$desc = str_replace(array("\n", "\r"), ' ', esc_attr(strip_tags($desc)));
}
if ($excerpt) {
$desc = wp_html_excerpt($desc, 300);
// Append ellipsis. Change existing [...] to […].
if ('[...]' == substr($desc, -5)) {
$desc = substr($desc, 0, -5) . '[…]';
} elseif ('[…]' != substr($desc, -10)) {
$desc .= ' […]';
}
}
if (!$trusted) {
$desc = esc_html($desc);
}
$date = '';
$date = $item->get_date('U');
if ($date) {
$date = date_i18n(get_option('date_format'), $date);
}
$author = $item->get_author();
if (is_object($author)) {
$author = $author->get_name();
$author = esc_html(strip_tags($author));
} else {
$author = '';
}
if ($link == '') {
$link = '#';
}
$out .= $ent_title . '<a href="' . $link . '" title="Permalink to ' . $title . '">' . $title . "</a></h2></div>\n";
// now match logic for posted_on
$out .= weaveriip_posted_on_code($date, $author) . "</header> <!-- entry-header -->\n";
if ($show_content) {
$out .= "<div class='entry-content'>\n" . $desc . "\n</div> <!-- entry-content -->\n";
}
$out .= "</article> <!-- post-feed -->\n";
}
$out .= "</div> <!-- weaver-feed -->\n";
$rss->__destruct();
unset($rss);
weaverii_sc_reset_opts();
return $out;
}
function weaveriip_save_totalcss()
{
global $weaveriip_totalcss_checkbox_opts, $weaveriip_totalcss_text_opts, $weaveriip_totalcss_bg_opts;
/* Save options from plus header: wvrx_plus_save_posts */
if (!weaverii_pro_isset('wvp_css')) {
weaveriip_totalcss_init();
}
if (isset($_POST['css_edit_lines'])) {
$value = weaverii_filter_code($_POST['css_edit_lines']);
if (!empty($value) && (!is_numeric($value) || !is_int((int) $value))) {
$value = 1;
}
if ($value < 1 || $value > 25) {
$value = 1;
}
weaverii_pro_setopt('css_edit_lines', $value);
}
global $weaveriip_css;
foreach ($weaveriip_css as $option => $val) {
if (isset($_POST[$val['id']]) && $_POST[$val['id']] != '' && $_POST[$val['id']] != '{}') {
$css = weaverii_filter_code($_POST[$val['id']]);
$css = weaveriip_bracket($css, '{', '}');
weaverii_pro_setopt($val['id'], $css);
} else {
weaverii_pro_setopt($val['id'], false);
}
}
weaverii_pro_update_options('save_totalcss');
/* and let the user know something happened */
echo '<div id="message" class="updated fade"><p><strong>Weaver II Pro More Options Saved</strong></p></div>';
}
