function cfct_init()
{
cfct_admin_request_handler();
if (cfct_get_option('cfct_ajax_load') == 'yes') {
cfct_ajax_load();
}
}
/**
*
* @param string $key option name to get
* @param mixed $default What to return if the given option is not set
* @return mixed
*/
function annowf_get_option($key, $default = false)
{
$option = cfct_get_option('workflow_settings');
if (is_null($option[$key])) {
return $default;
} else {
return $option[$key];
}
}
function cfct_head()
{
cfct_get_option('cfct_ajax_load') == 'no' ? $ajax_load = 'false' : ($ajax_load = 'true');
echo '
<script type="text/javascript">
var CFCT_URL = "' . get_bloginfo('url') . '";
var CFCT_AJAX_LOAD = ' . $ajax_load . ';
</script>
';
}
function cfct_get_custom_colors($type = 'option')
{
global $cfct_color_options;
$colors = array();
foreach ($cfct_color_options as $option => $value) {
switch ($type) {
case 'preview':
!empty($_GET[$option]) ? $colors[$option] = strip_tags(stripslashes($_GET[$option])) : ($colors[$option] = '');
break;
case 'option':
default:
$colors[$option] = cfct_get_option($option);
break;
}
}
return $colors;
}
/**
* Output Google Analytics Code if a GA ID is present
*/
function anno_ga_js()
{
$ga_id = cfct_get_option('ga_id');
if (!empty($ga_id)) {
?>
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', '<?php
echo esc_js($ga_id);
?>
']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
<?php
}
}
// http://www.opensource.org/licenses/gpl-license.php
//
// **********************************************************************
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// **********************************************************************
if (__FILE__ == $_SERVER['SCRIPT_FILENAME']) {
die;
}
if (CFCT_DEBUG) {
cfct_banner(__FILE__);
}
$blog_desc = get_bloginfo('description');
is_home() && !empty($blog_desc) ? $title_description = ' - ' . $blog_desc : ($title_description = '');
cfct_get_option('cfct_css_background_images') == 'no' ? $css_ext = '?type=noimg' : ($css_ext = '');
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" <?php
language_attributes();
?>
>
<head profile="http://gmpg.org/xfn/11">
<title><?php
wp_title('-', true, 'right');
echo wp_specialchars(get_bloginfo('name'), 1) . $title_description;
?>
</title>
<meta http-equiv="content-type" content="<?php
bloginfo('html_type');
?>
// http://www.opensource.org/licenses/gpl-license.php
//
// **********************************************************************
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// **********************************************************************
if (__FILE__ == $_SERVER['SCRIPT_FILENAME']) {
die;
}
if (CFCT_DEBUG) {
cfct_banner(__FILE__);
}
$blog_desc = get_bloginfo('description');
is_home() && !empty($blog_desc) ? $title_description = ' - ' . $blog_desc : ($title_description = '');
$use_background_img = cfct_get_option('cfct_css_background_images');
$use_background_img == 'no' ? $css_ext = '?type=noimg' : ($css_ext = '');
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" <?php
language_attributes();
?>
>
<head profile="http://gmpg.org/xfn/11">
<meta http-equiv="content-type" content="<?php
bloginfo('html_type');
?>
; charset=<?php
bloginfo('charset');
?>
" />
function cfct_blog_settings_form()
{
global $cfct_color_options;
$options = array('yes' => __('Yes', 'carrington-blog'), 'no' => __('No', 'carrington-blog'));
$ajax_load_options = '';
$color_options = '';
foreach ($options as $k => $v) {
if ($k == cfct_get_option('cfct_ajax_load')) {
$ajax_load_selected = 'selected="selected"';
} else {
$ajax_load_selected = '';
}
$ajax_load_options .= "\n\t<option value='{$k}' {$ajax_load_selected}>{$v}</option>";
if ($k == cfct_get_option('cfct_custom_colors')) {
$color_options_selected = 'selected="selected"';
} else {
$color_options_selected = '';
}
$color_options .= "\n\t<option value='{$k}' {$color_options_selected}>{$v}</option>";
}
$cfct_posts_per_archive_page = get_option('cfct_posts_per_archive_page');
if (intval($cfct_posts_per_archive_page) == 0) {
$cfct_posts_per_archive_page = 25;
}
cfct_get_option('cfct_custom_colors') == 'no' ? $colors_class = 'hidden' : ($colors_class = '');
$html = '
<table class="form-table">
<tbody>
<tr valign="top">
<th scope="row">' . sprintf(__('Design', 'carrington-blog'), $key) . '</td>
<td>
<fieldset>
<p>
<label for="cfct_custom_colors">' . __('Customize Colors:', 'carrington-blog') . '</label>
<select name="cfct_custom_colors" id="cfct_custom_colors">' . $color_options . '</select>
</p>
<fieldset class="' . $colors_class . '" id="cfct_color_options_panel">
<legend>Custom Colors</legend>
';
foreach ($cfct_color_options as $option => $default) {
$value = get_option($option);
$value == '' ? $value = $default : ($value = attribute_escape($value));
$label = ucwords(str_replace(array('cfct_', '_'), array('', ' '), $option));
$html .= '
<p>
<label for="' . $option . '">' . __($label . ':', 'carrington-blog') . '</label>
#<input type="text" name="' . $option . '" id="' . $option . '" value="' . $value . '" size="6" maxlength="6" class="cfct_colorpicker" />
</p>
';
}
$html .= '
<p class="submit">
<input type="hidden" name="cfct_header_image_type" id="cfct_header_image_type" value="dark" />
<input id="reset_colors" type="reset" name="reset_button" value="' . __('Reset to Default Colors', 'carrington-blog') . '" />
</p>
</fieldset>
<p>TODO: Header Image</p>
</fieldset>
</td>
</tr>
</tbody>
</table>
<table class="form-table">
<tbody>
<tr valign="top">
<th scope="row">' . sprintf(__('Behavior', 'carrington-blog'), $key) . '</td>
<td>
<fieldset>
<p>
<label for="cfct_ajax_load">' . __('Load archives and comments with AJAX:', 'carrington-blog') . '</label>
<select name="cfct_ajax_load" id="cfct_ajax_load">' . $ajax_load_options . '</select>
</p>
<p>
<label for="cfct_posts_per_archive_page">' . __('Posts shown on archives pages:', 'carrington-blog') . '</label>
<input type="text" name="cfct_posts_per_archive_page" id="cfct_posts_per_archive_page" value="' . $cfct_posts_per_archive_page . '" size="3" />
</p>
</fieldset>
</td>
</tr>
</tbody>
</table>
';
echo $html;
}
/**
* Determines whether or not a DOI lookup is feasible with the credentials given
*
* @return bool
*/
function anno_doi_lookup_enabled()
{
// A login (optional password) is required for DOI lookup.
$crossref_login = cfct_get_option('crossref_login');
return !empty($crossref_login);
}
/**
* Returns the number of posts to display on an archive page
*
* @return int The number of posts to display on an archive page
**/
function cfct_posts_per_archive_page_setting()
{
$count = cfct_get_option('posts_per_archive_page');
intval($count) > 0 ? $count = $count : ($count = 25);
return $count;
}
if (CFCT_DEBUG) {
cfct_banner(__FILE__);
}
?>
</div><!-- .container -->
</section><!-- #content -->
<footer id="footer">
<div class="container clearfix">
<p class="credit"><?php
_e('Powered by <a href="http://wordpress.org/">WordPress</a> · <a href="http://github.com/alexkingorg/wp-personal/">Get Personal</a>', 'favepersonal');
?>
</p>
<?php
$colophon = cfct_get_option('cfcp_copyright', false);
$sep = $colophon ? ' · ' : '';
$loginout = cfct_get_loginout('', $sep);
if ($colophon || $loginout) {
echo '<p>' . $colophon . $loginout . '</p>';
}
?>
</div><!--.container-->
</footer><!-- #footer -->
<?php
wp_footer();
?>
</body>
</html>
if (CFCT_DEBUG) {
cfct_banner(__FILE__);
}
?>
<div class="clear"></div>
</div><!-- .wrapper -->
</div><!-- #main -->
<hr class="lofi" />
<div id="footer" class="section">
<div class="wrapper">
<p id="generator-link"><?php
_e('Proudly powered by <a href="http://wordpress.org/" rel="generator">WordPress</a> and <a href="http://carringtontheme.com" title="Carrington theme for WordPress">Carrington</a>.', 'carrington-blog');
?>
</p>
<?php
if (cfct_get_option('cfct_credit') == 'yes') {
?>
<p id="developer-link"><?php
printf(__('<a href="http://crowdfavorite.com" title="Custom WordPress development, design and backup services." rel="developer designer">%s</a>', 'carrington-blog'), 'Carrington Theme by Crowd Favorite');
?>
</p>
<?php
}
?>
</div><!--.wrapper-->
</div><!--#footer -->
</div><!--#page-->
<?php
wp_footer();
?>
</body>
/**
* Generate the Front portion of an article XML
*
* @param postObject $article Article to generate the XML for.
* @return string XML generated
*/
private function xml_front($article)
{
// Journal Title
$journal_title = cfct_get_option('journal_name');
if (!empty($journal_title)) {
$journal_title_xml = '<journal-title-group>
<journal-title>' . esc_html($journal_title) . '</journal-title>
</journal-title-group>';
} else {
$journal_title_xml = '';
}
// Journal ID
$journal_id = cfct_get_option('journal_id');
if (!empty($journal_id)) {
$journal_id_type = cfct_get_option('journal_id_type');
if (!empty($journal_id_type)) {
$journal_id_type_xml = ' journal-id-type="' . esc_attr($journal_id_type) . '"';
} else {
$journal_id_type_xml = '';
}
$journal_id_xml = '<journal-id' . $journal_id_type_xml . '>' . esc_html($journal_id) . '</journal-id>';
} else {
$journal_id_xml = '';
}
// Publisher ISSN
$pub_issn = cfct_get_option('publisher_issn');
if (!empty($pub_issn)) {
$pub_issn_xml = '<issn pub-type="epub">' . esc_html($pub_issn) . '</issn>';
} else {
$pub_issn_xml = '';
}
// Abstract
$abstract = $article->post_excerpt;
if (!empty($abstract)) {
$abstract_xml = '
<abstract>' . $abstract . '</abstract>';
} else {
$abstract_xml = '';
}
// Funding Statement
$funding = get_post_meta($article->ID, '_anno_funding', true);
if (!empty($funding)) {
$funding_xml = '<funding-group>
<funding-statement>' . esc_html($funding) . '</funding-statement>
</funding-group>';
} else {
$funding_xml = '';
}
// DOI
$doi = get_post_meta($article->ID, '_anno_doi', true);
if (!empty($doi)) {
$doi_xml = '<article-id pub-id-type="doi">' . esc_html($doi) . '</article-id>';
} else {
$doi_xml = '';
}
// Article category. Theoretically, there can only be one!
$cats = wp_get_object_terms($article->ID, 'article_category');
if (!empty($cats) && is_array($cats)) {
$category = get_category($cats[0]);
if (!empty($category)) {
$category_xml = '<article-categories>
<subj-group>
<subject>' . esc_html($category->name) . '</subject>
</subj-group>
</article-categories>';
} else {
$category_xml = '';
}
} else {
$category_xml = '';
}
// Article Tags
$tags = wp_get_object_terms($article->ID, 'article_tag');
if (!empty($tags) && is_array($tags)) {
$tag_xml = '<kwd-group kwd-group-type="simple">';
foreach ($tags as $tag) {
$tag = get_term($tag, 'article_tag');
$tag_xml .= '<kwd>' . esc_html($tag->name) . '</kwd>';
}
$tag_xml .= '
</kwd-group>';
} else {
$tag_xml = '';
}
// Article title/subtitle
$subtitle = get_post_meta($article->ID, '_anno_subtitle', true);
$title_xml = '<title-group>';
if (!empty($article->post_title) || !empty($subtitle)) {
$title_xml = '<title-group>';
if (!empty($article->post_title)) {
$title_xml .= '
<article-title>' . esc_html($article->post_title) . '</article-title>';
} else {
$title_xml .= '
<article-title />';
}
if (!empty($subtitle)) {
$title_xml .= '
<subtitle>' . esc_html($subtitle) . '</subtitle>';
}
}
$title_xml .= '
</title-group>';
// Publisher info
$pub_name = cfct_get_option('publisher_name');
$pub_loc = cfct_get_option('publisher_location');
if (!empty($pub_name) || !empty($pub_loc)) {
$publisher_xml = '<publisher>';
if (!empty($pub_name)) {
$publisher_xml .= '
<publisher-name>' . esc_html($pub_name) . '</publisher-name>';
}
if (!empty($pub_loc)) {
$publisher_xml .= '
<publisher-loc>' . esc_html($pub_loc) . '</publisher-loc>';
}
$publisher_xml .= '
</publisher>';
} else {
$publisher_xml = '';
}
$pub_date_xml = $this->xml_pubdate($article->post_date);
// Authors
$authors = get_post_meta($article->ID, '_anno_author_snapshot', true);
if (!empty($authors) && is_array($authors)) {
$author_xml = '<contrib-group>';
foreach ($authors as $author) {
$author_xml .= '
<contrib>';
if (isset($author['surname']) && !empty($author['surname']) || isset($author['given_names']) && !empty($author['given_names']) || isset($author['prefix']) && !empty($author['prefix']) || isset($author['suffix']) && !empty($author['suffix'])) {
$author_xml .= '
<name>';
if (isset($author['surname']) && !empty($author['surname'])) {
$author_xml .= '
<surname>' . esc_html($author['surname']) . '</surname>';
}
if (isset($author['given_names']) && !empty($author['given_names'])) {
$author_xml .= '
<given-names>' . esc_html($author['given_names']) . '</given-names>';
}
if (isset($author['prefix']) && !empty($author['prefix'])) {
$author_xml .= '
<prefix>' . esc_html($author['prefix']) . '</prefix>';
}
if (isset($author['suffix']) && !empty($author['suffix'])) {
$author_xml .= '
<suffix>' . esc_html($author['suffix']) . '</suffix>';
}
$author_xml .= '
</name>';
}
// Affiliation legacy support
if (!empty($author['affiliation']) || !empty($author['institution'])) {
$author_xml .= '
<aff>';
if (!empty($author['affiliation'])) {
$author_xml .= esc_html($author['affiliation']);
}
if (!empty($author['institution'])) {
$author_xml .= '<institution>' . esc_html($author['institution']) . '</institution>';
}
$author_xml .= '</aff>';
}
if (isset($author['bio']) && !empty($author['bio'])) {
$author_xml .= '
<bio><p>' . esc_html($author['bio']) . '</p></bio>';
}
if (isset($author['link']) && !empty($author['link'])) {
$author_xml .= '
<ext-link ext-link-type="uri" xlink:href="' . esc_url($author['link']) . '">' . esc_html($author['link']) . '</ext-link>';
}
$author_xml .= '
</contrib>';
}
$author_xml .= '
</contrib-group>';
}
// Related Articles
$related_xml = '';
if (anno_workflow_enabled()) {
$related_articles = annowf_clone_get_ancestors($article->ID);
}
if (!empty($related_articles) && is_array($related_articles)) {
foreach ($related_articles as $related_article_id) {
$related_article = get_post($related_article_id);
if (!empty($related_article) && $related_article->post_status == 'publish') {
$related_xml .= '<related-article id="' . esc_attr('a' . $related_article->ID) . '" related-article-type="companion" ext-link-type="uri" xlink:href="' . esc_attr(get_permalink($related_article_id)) . '" ';
$related_doi = get_post_meta($related_article_id, '_anno_doi', true);
if (!empty($related_doi)) {
$related_xml .= 'elocation-id="' . esc_attr($related_doi) . '" ';
}
// Queried for above
if (!empty($journal_id)) {
$related_xml .= 'journal_id="' . esc_attr($journal_id) . '" ';
}
// Queried for above
if (!empty($journal_id_type)) {
$related_xml .= 'journal_id_type="' . esc_attr($journal_id_type) . '" ';
}
$related_xml .= ' />';
}
}
}
return '<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD Journal Publishing DTD v3.0 20080202//EN" "journalpublishing3.dtd">
<article article-type="research-article" xml:lang="en" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<?origin annotum?>
<front>
<journal-meta>
' . $journal_id_xml . '
' . $journal_title_xml . '
' . $pub_issn_xml . '
' . $publisher_xml . '
</journal-meta>
<article-meta>
' . $doi_xml . '
' . $category_xml . '
' . $title_xml . '
' . $author_xml . '
' . $pub_date_xml . ' ' . $abstract_xml . '
' . $tag_xml . '
' . $funding_xml . '
' . $related_xml . '
</article-meta>
</front>';
}
/**
* Display a form for image header customization
*
* @return string Markup displaying the form
*
**/
function cfct_header_image_form()
{
global $wpdb;
$images = $wpdb->get_results("\n\t\tSELECT * FROM {$wpdb->posts}\n\t\tWHERE post_type = 'attachment'\n\t\tAND post_mime_type LIKE 'image%'\n\t\tAND post_parent = 0\n\t\tORDER BY post_date_gmt DESC\n\t\tLIMIT 50\n\t");
$upload_url = admin_url('media-new.php');
$header_image = cfct_get_option('header_image');
if (empty($header_image)) {
$header_image = 0;
}
$output = '
<ul style="width: ' . (count($images) + 1) * 152 . 'px">
<li style="background: #666;">
<label for="cfct_header_image_0">
<input type="radio" name="' . esc_attr(cfct_option_name('header_image')) . '" value="0" id="' . esc_attr(cfct_option_name('header_image_0')) . '" ' . checked($header_image, 0, false) . '/>' . __('No Image', 'carrington-core') . '
</label>
</li>
';
if (count($images)) {
foreach ($images as $image) {
$id = cfct_option_name('header_image_' . $image->ID);
$thumbnail = wp_get_attachment_image_src($image->ID);
$output .= '
<li style="background-image: url(' . $thumbnail[0] . ')">
<label for="' . $id . '">
<input type="radio" name="' . esc_attr(cfct_option_name('header_image')) . '" value="' . $image->ID . '" id="' . $id . '"' . checked($header_image, $image->ID, false) . ' />' . esc_html($image->post_title) . '
</label>
</li>';
}
}
$output .= '</ul>';
return '<p>' . sprintf(__('Header Image — <a href="%s">Upload Images</a>', 'carrington-core'), $upload_url) . '</p><div class="cfct_header_image_carousel">' . $output . '</div>';
}
/**
* Generate the Front portion of an article XML
*
* @param postObject $article Article to generate the XML for.
* @return string XML generated
*/
private function xml_front($article)
{
// Journal Title
$journal_title = cfct_get_option('journal_name');
if (!empty($journal_title)) {
$journal_title_xml = '<journal-title-group>
<journal-title>' . esc_html($journal_title) . '</journal-title>
</journal-title-group>';
} else {
$journal_title_xml = '';
}
// Journal ID
$journal_id = cfct_get_option('journal_id');
if (!empty($journal_id)) {
$journal_id_type = cfct_get_option('journal_id_type');
if (!empty($journal_id_type)) {
$journal_id_type_xml = ' journal-id-type="' . esc_attr($journal_id_type) . '"';
} else {
$journal_id_type_xml = '';
}
$journal_id_xml = '<journal-id' . $journal_id_type_xml . '>' . esc_html($journal_id) . '</journal-id>';
} else {
$journal_id_xml = '';
}
// Publisher ISSN
$pub_issn = cfct_get_option('publisher_issn');
if (!empty($pub_issn)) {
$pub_issn_xml = '<issn pub-type="ppub">' . esc_html($pub_issn) . '</issn>';
} else {
$pub_issn_xml = '';
}
// Abstract
$abstract = $article->post_excerpt;
if (!empty($abstract)) {
$abstract_xml = '<abstract>
<title>' . _x('Abstract', 'xml abstract title', 'anno') . '</title>
<p>' . esc_html($abstract) . '</p>
</abstract>';
} else {
$abstract_xml = '';
}
// Funding Statement
$funding = get_post_meta($article->ID, '_anno_funding', true);
if (!empty($funding)) {
$funding_xml = '<funding-group>
<funding-statement><bold>' . esc_html($funding) . '</bold></funding-statement>
</funding-group>';
} else {
$funding_xml = '';
}
// DOI
$doi = get_post_meta($article->ID, '_anno_doi', true);
if (!empty($doi)) {
$doi_xml = '<article-id pub-id-type="doi">' . esc_html($doi) . '</article-id>';
} else {
$doi_xml = '';
}
// Article category. Theoretically, there can only be one!
$cats = wp_get_object_terms($article->ID, 'article_category');
if (!empty($cats) && is_array($cats)) {
$category = get_category($cats[0]);
if (!empty($category)) {
$category_xml = '<article-categories>
<subj-group>
<subject><bold>' . esc_html($category->name) . '</bold></subject>
</subj-group>
</article-categories>';
} else {
$category_xml = '';
}
} else {
$category_xml = '';
}
// Article Tags
$tags = wp_get_object_terms($article->ID, 'article_tag');
if (!empty($tags) && is_array($tags)) {
$tag_xml = '<kwd-group kwd-group-type="simple">';
foreach ($tags as $tag) {
$tag = get_term($tag, 'article_tag');
$tag_xml .= '<kwd><bold>' . esc_html($tag->name) . '</bold></kwd>';
}
$tag_xml .= '
</kwd-group>';
} else {
$tag_xml = '';
}
// Article title/subtitle
$subtitle = get_post_meta($article->ID, '_anno_subtitle', true);
$title_xml = '<title-group>';
if (!empty($article->post_title) || !empty($subtitle)) {
$title_xml = '<title-group>';
if (!empty($article->post_title)) {
$title_xml .= '
<article-title><bold>' . esc_html($article->post_title) . '</bold></article-title>';
} else {
$title_xml .= '
<article-title />';
}
if (!empty($subtitle)) {
$title_xml .= '
<subtitle><bold>' . esc_html($subtitle) . '</bold></subtitle>';
}
}
$title_xml .= '
</title-group>';
// Publisher info
$pub_name = cfct_get_option('publisher_name');
$pub_loc = cfct_get_option('publisher_location');
if (!empty($pub_name) || !empty($pub_loc)) {
$publisher_xml = '<publisher>';
if (!empty($pub_name)) {
$publisher_xml .= '
<publisher-name>' . esc_html($pub_name) . '</publisher-name>';
}
if (!empty($pub_loc)) {
$publisher_xml .= '
<publisher-loc>' . esc_html($pub_loc) . '</publisher-loc>';
}
$publisher_xml .= '
</publisher>';
} else {
$publisher_xml = '';
}
$pub_date_xml = $this->xml_pubdate($article->post_date);
// Authors
$authors = get_post_meta($article->ID, '_anno_author_snapshot', true);
$author_xml = '<contrib-group>';
if (!empty($authors) && is_array($authors)) {
foreach ($authors as $author) {
$author_xml .= '
<contrib>';
if (isset($author['surname']) && !empty($author['surname']) || isset($author['given_names']) && !empty($author['given_names']) || isset($author['prefix']) && !empty($author['prefix']) || isset($author['suffix']) && !empty($author['suffix'])) {
$author_xml .= '
<name>';
if (isset($author['surname']) && !empty($author['surname'])) {
$author_xml .= '
<surname>' . esc_html($author['surname']) . '</surname>';
}
if (isset($author['given_names']) && !empty($author['given_names'])) {
$author_xml .= '
<given-names>' . esc_html($author['given_names']) . '</given-names>';
}
if (isset($author['prefix']) && !empty($author['prefix'])) {
$author_xml .= '
<prefix>' . esc_html($author['prefix']) . '</prefix>';
}
if (isset($author['suffix']) && !empty($author['suffix'])) {
$author_xml .= '
<suffix>' . esc_html($author['suffix']) . '</suffix>';
}
$author_xml .= '
</name>';
}
// @TODO TDB whether or not to include email
// if (isset($author['email']) && !empty($author['email'])) {
// $author_xml .= '
// <email>'.esc_html($author['email']).'</email>';
// }
if (isset($author['degrees']) && !empty($author['degrees'])) {
$author_xml .= '
<degrees>' . esc_html($author['degrees']) . '</degrees>';
}
if (isset($author['affiliation']) && !empty($author['affitliation'])) {
$author_xml .= '
<affiliation>' . esc_html($author['affiliation']) . '</affiliation>';
}
if (isset($author['bio']) && !empty($author['bio'])) {
$author_xml .= '
<bio><p>' . esc_html($author['bio']) . '</p></bio>';
}
if (isset($author['link']) && !empty($author['link'])) {
$author_xml .= '
<ext-link ext-link-type="uri" xlink:href="' . esc_url($author['link']) . '">' . esc_html($author['link']) . '</ext-link>';
}
$author_xml .= '
</contrib>';
}
}
$author_xml .= '
</contrib-group>';
return '<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article SYSTEM "http://dtd.nlm.nih.gov/ncbi/kipling/kipling-jp3.dtd">
<article xmlns:xlink="http://www.w3.org/1999/xlink" article-type="research-article" xml:lang="en">
<front>
<journal-meta>
' . $journal_id_xml . '
' . $journal_title_xml . '
' . $pub_issn_xml . '
' . $publisher_xml . '
</journal-meta>
<article-meta>
' . $doi_xml . '
' . $category_xml . '
' . $title_xml . '
' . $author_xml . '
' . $pub_date_xml . ' ' . $abstract_xml . '
' . $tag_xml . '
' . $funding_xml . '
</article-meta>
</front>';
}
/**
* Get an existing DOI for a post, or generate a new one
*
* @param int $post_id
* @param bool $generate_new_doi whether or not to force a new DOI generation
*
* @return string DOI for this article
*/
function anno_get_doi($post_id, $generate_new_doi = false)
{
if ($generate_new_doi) {
$registrant_code = cfct_get_option('registrant_code');
$doi = '10.' . $registrant_code . '/' . uniqid('', false);
update_post_meta($post_id, '_anno_doi', $doi);
} else {
$doi = get_post_meta($post_id, '_anno_doi', true);
if (empty($doi)) {
$registrant_code = cfct_get_option('registrant_code');
$doi = '10.' . $registrant_code . '/' . uniqid('', false);
update_post_meta($post_id, '_anno_doi', $doi);
}
}
return $doi;
}
function cfct_blog_head()
{
// see enqueued style in cfct_blog_init, we'll activate that in the future
echo '
<link rel="stylesheet" type="text/css" media="screen" href="' . get_bloginfo('template_directory') . '/carrington-core/lightbox/css/thickbox.css" />
';
cfct_get_option('cfct_ajax_load') == 'no' ? $ajax_load = 'false' : ($ajax_load = 'true');
echo '
<script type="text/javascript">
var CFCT_URL = "' . get_bloginfo('url') . '";
var CFCT_AJAX_LOAD = ' . $ajax_load . ';
</script>
';
if (cfct_get_option('cfct_lightbox') != 'no') {
echo '
<script type="text/javascript">
tb_pathToImage = "' . get_bloginfo('template_directory') . '/carrington-core/lightbox/img/loadingAnimation.gif";
jQuery(function($) {
$("a.thickbox").each(function() {
var url = $(this).attr("rel");
var post_id = $(this).parents("div.post").attr("id");
$(this).attr("href", url).attr("rel", post_id);
});
});
</script>
';
}
if (cfct_get_option('cfct_custom_colors') == 'yes') {
if (get_option('cfct_header_image_type') == 'light') {
$header_img_type = 'light';
$header_grad_type = 'dark';
} else {
$header_img_type = 'dark';
$header_grad_type = 'light';
}
get_option('cfct_footer_image_type') == 'light' ? $footer_img_type = 'light' : ($footer_img_type = 'dark');
?>
<style type="text/css">
#header {
background-color: #<?php
echo get_option('cfct_header_background_color');
?>
;
color: #<?php
echo get_option('cfct_header_text_color');
?>
;
}
#header a,
#header a:visited {
color: #<?php
echo get_option('cfct_header_link_color');
?>
;
}
#sub-header,
.nav ul{
background-color: #<?php
echo get_option('cfct_header_nav_background_color');
?>
;
color: #<?php
echo get_option('cfct_header_nav_text_color');
?>
;
}
#sub-header a,
#sub-header a:visited,
.nav li li a,
.nav li li a:visited {
color: #<?php
echo get_option('cfct_header_nav_link_color');
?>
!important;
}
h1,
h1 a,
h1 a:hover,
h1 a:visited {
color: #<?php
echo get_option('cfct_page_title_color');
?>
;
}
h2,
h2 a,
h2 a:hover,
h2 a:visited {
color: #<?php
echo get_option('cfct_page_subtitle_color');
?>
;
}
a,
a:hover,
a:visited {
color: #<?php
echo get_option('cfct_link_color');
?>
;
}
.hentry .edit,
.hentry .edit a,
.hentry .edit a:visited,
.hentry .edit a:hover,
.comment-reply-link,
.comment-reply-link:visited,
.comment-reply-link:hover {
background-color: #<?php
echo get_option('cfct_link_color');
?>
;
}
#footer {
background-color: #<?php
echo get_option('cfct_footer_background_color');
?>
;
color: #<?php
echo get_option('cfct_footer_text_color');
?>
;
}
#footer a,
#footer a:visited {
color: #<?php
echo get_option('cfct_footer_link_color');
?>
;
}
#footer p#developer-link a,
#footer p#developer-link a:visited {
background-image: url(<?php
bloginfo('template_directory');
?>
/img/footer/by-crowd-favorite-<?php
echo $footer_img_type;
?>
.png);
}
<?php
if (cfct_get_option('cfct_css_background_images') != 'no') {
?>
#header {
background-image: url(<?php
bloginfo('template_directory');
?>
/img/header/gradient-<?php
echo $header_grad_type;
?>
.png);
}
#header .wrapper {
background-image: url(<?php
bloginfo('template_directory');
?>
/img/header/texture-<?php
echo $header_img_type;
?>
.png);
}
#footer {
background-image: url(<?php
bloginfo('template_directory');
?>
/img/footer/gradient-<?php
echo $footer_img_type;
?>
.png);
}
<?php
}
?>
</style>
<?php
}
if (cfct_get_option('cfct_custom_header_image') == 'yes') {
$header_image = cfct_get_option('cfct_header_image');
if ($header_image != 0 && ($img = wp_get_attachment_image_src($header_image, 'large'))) {
?>
<style type="text/css">
#header .wrapper {
background-image: url(<?php
echo $img[0];
?>
);
background-repeat: no-repeat;
height: <?php
echo $img[2];
?>
px;
}
</style>
<?php
} else {
?>
<style type="text/css">
#header .wrapper {
background-image: url();
}
</style>
<?php
}
}
}
/**
* Header markup for pdfs
**/
public static function header_markup()
{
$header_img = get_header_image();
if (empty($header_img)) {
$journal_name = cfct_get_option('journal_name');
$out = empty($journal_name) ? '' : $journal_name . '. ';
$section_name = get_bloginfo('name');
$out .= empty($section_name) ? '' : $section_name . '.';
} else {
$out = '<img src="' . esc_url($header_img) . '" />';
}
return $out;
}
function cfct_text_head()
{
// see enqueued style in cfct_blog_init, we'll activate that in the future
if (cfct_get_option('cfct_lightbox') != 'no') {
echo '
<link rel="stylesheet" type="text/css" media="screen" href="' . get_bloginfo('template_directory') . '/carrington-core/lightbox/css/thickbox.css" />
';
}
cfct_get_option('cfct_ajax_load') == 'no' ? $ajax_load = 'false' : ($ajax_load = 'true');
echo '
<script type="text/javascript">
var CFCT_URL = "' . get_bloginfo('url') . '";
var CFCT_AJAX_LOAD = ' . $ajax_load . ';
</script>
';
if (cfct_get_option('cfct_lightbox') != 'no') {
echo '
<script type="text/javascript">
tb_pathToImage = "' . get_bloginfo('template_directory') . '/carrington-core/lightbox/img/loadingAnimation.gif";
jQuery(function($) {
$("a.thickbox").each(function() {
var url = $(this).attr("rel");
var post_id = $(this).parents("div.post, div.page").attr("id");
$(this).attr("href", url).attr("rel", post_id);
});
});
</script>
';
}
// preview
if (isset($_GET['cfct_action']) && $_GET['cfct_action'] == 'custom_color_preview' && current_user_can('manage_options')) {
cfct_text_custom_colors('preview');
} else {
if (cfct_get_option('cfct_text_custom_colors') == 'yes') {
cfct_text_custom_colors();
}
}
if (cfct_get_option('cfct_text_custom_header_image') == 'yes') {
$header_image = cfct_get_option('cfct_header_image');
if ($header_image != 0 && ($img = wp_get_attachment_image_src($header_image, 'large'))) {
?>
<style type="text/css">
#header .wrapper {
background-image: url(<?php
echo $img[0];
?>
);
background-repeat: no-repeat;
height: <?php
echo $img[2];
?>
px;
}
</style>
<?php
} else {
?>
<style type="text/css">
#header .wrapper {
background-image: url();
}
</style>
<?php
}
}
}
//
// Released under the GPL license
// http://www.opensource.org/licenses/gpl-license.php
//
// **********************************************************************
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// **********************************************************************
if (__FILE__ == $_SERVER['SCRIPT_FILENAME']) {
die;
}
if (CFCT_DEBUG) {
cfct_banner(__FILE__);
}
cfct_get_option('cfct_css_background_images') == 'no' ? $css_ext = '?type=attachment-noimg' : ($css_ext = '?type=attachment');
global $post;
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" <?php
language_attributes();
?>
>
<head profile="http://gmpg.org/xfn/11">
<title><?php
wp_title('-', true, 'right');
echo wp_specialchars(get_bloginfo('name'), 1);
?>
</title>
<meta http-equiv="content-type" content="<?php
/**
* Generate markup for login/logout links
*
* @param string $redirect URL to redirect after the login or logout
* @param string $before Markup to display before
* @param string $after Markup to display after
* @return string Generated login/logout Markup
*/
function cfct_get_loginout($redirect = '', $before = '', $after = '')
{
if (cfct_get_option('login_link_enabled') != 'no') {
return $before . wp_loginout($redirect, false) . $after;
}
}
/**
* Display option for home columns
*
**/
function cfct_options_home_column($key)
{
$categories = get_categories('hide_empty=0');
$cat_options = '';
$home_col_cat = get_option('cfct_home_col_' . $key . '_cat');
foreach ($categories as $category) {
$cat_options .= "\n\t" . '<option value="' . $category->term_id . '" ' . selected($category->term_id, $home_col_cat, false) . '>' . $category->name . '</option>';
}
$col_content_array = array('latest' => __('Latest Post Preview', 'carrington'), 'list' => __('List of Recent Post Titles', 'carrington'));
$show_options = '';
$show_option = cfct_get_option('cfct_home_column_' . $key . '_content');
foreach ($col_content_array as $content_key => $content_value) {
$content_options .= "\n\t" . '<option value="' . $content_key . '" ' . selected($content_key, $show_option, false) . '>' . $content_value . '</option>';
}
$html = '
<tr valign="top">
<th scope="row"><b>' . sprintf(__('Home Column %s', 'carrington'), $key) . '</b></td>
<td>
<fieldset>
<p>
<label for="cfct_home_column_' . $key . '_cat">' . __('Category:', 'carrington') . '</label>
<select name="cfct_home_column_' . $key . '_cat" id="cfct_home_column_' . $key . '_cat">' . $cat_options . '</select>
</p>
<p>
<label for="cfct_home_column_' . $key . '_content">' . __('Show:', 'carrington') . '</label>
<select name="cfct_home_column_' . $key . '_content" id="cfct_home_column_' . $key . '_content" class="home_column_select">' . $content_options . '</select>
</p>
<p id="cfct_latest_limit_' . $key . '_option" class="hidden">
<label for="cfct_latest_limit_' . $key . '">' . __('Length of preview, in characters (250 recommended):', 'carrington') . '</label>
<input type="text" name="cfct_latest_limit_' . $key . '" id="cfct_latest_limit_' . $key . '" value="' . cfct_get_option('cfct_latest_limit_' . $key) . '" />
</p>
<p id="cfct_list_limit_' . $key . '_option" class="hidden">
<label for="cfct_list_limit_' . $key . '">' . __('Number of titles to show in list (5 recommended):', 'carrington') . '</label>
<input type="text" name="cfct_list_limit_' . $key . '" id="cfct_list_limit_' . $key . '" value="' . cfct_get_option('cfct_list_limit_' . $key) . '" />
</p>
</fieldset>
</td>
</tr>
';
return $html;
}
function cfct_options_home_column($key)
{
$categories = get_categories('hide_empty=0');
$cat_options = '';
foreach ($categories as $category) {
if ($category->term_id == get_option('cfct_home_col_' . $key . '_cat')) {
$selected = 'selected="selected"';
} else {
$selected = '';
}
$cat_options .= "\n\t<option value='{$category->term_id}' {$selected}>{$category->name}</option>";
}
$show_options = '';
$show_option = cfct_get_option('cfct_home_column_' . $key . '_content');
if ($show_option == 'latest') {
$latest_selected = 'selected="selected"';
$list_selected = '';
} else {
$latest_selected = '';
$list_selected = 'selected="selected"';
}
$html = '
<tr valign="top">
<th scope="row">' . sprintf(__('Home Column %s', 'carrington'), $key) . '</td>
<td>
<fieldset>
<p>
<label for="cfct_home_column_' . $key . '_cat">' . __('Category:', 'carrington') . '</label>
<select name="cfct_home_column_' . $key . '_cat" id="cfct_home_column_' . $key . '_cat">' . $cat_options . '</select>
</p>
<p>
<label for="cfct_home_column_' . $key . '_content">' . __('Show:', 'carrington') . '</label>
<select name="cfct_home_column_' . $key . '_content" id="cfct_home_column_' . $key . '_content" class="home_column_select">
<option value="latest" ' . $latest_selected . '>' . __('Latest Post Preview', 'carrington') . '</option>
<option value="list" ' . $list_selected . '>' . __('List of Recent Post Titles', 'carrington') . '</option>
</select>
</p>
<p id="cfct_latest_limit_' . $key . '_option" class="hidden">
<label for="cfct_latest_limit_' . $key . '">' . __('Length of preview, in characters (250 recommended):', 'carrington') . '</label>
<input type="text" name="cfct_latest_limit_' . $key . '" id="cfct_latest_limit_' . $key . '" value="' . cfct_get_option('cfct_latest_limit_' . $key) . '" />
</p>
<p id="cfct_list_limit_' . $key . '_option" class="hidden">
<label for="cfct_list_limit_' . $key . '">' . __('Number of titles to show in list (5 recommended):', 'carrington') . '</label>
<input type="text" name="cfct_list_limit_' . $key . '" id="cfct_list_limit_' . $key . '" value="' . cfct_get_option('cfct_list_limit_' . $key) . '" />
</p>
</fieldset>
</td>
</tr>
';
return $html;
}
function cfct_blog_settings_form()
{
global $cfct_color_options;
$ajax_load_options = '';
$color_options = '';
$lightbox_options = '';
$values = array('yes' => __('Yes', 'carrington-blog'), 'no' => __('No', 'carrington-blog'));
$settings = array('cfct_ajax_load', 'cfct_custom_colors', 'cfct_custom_header_image', 'cfct_lightbox', 'cfct_css_background_images');
foreach ($values as $k => $v) {
foreach ($settings as $setting) {
$options = $setting . '_options';
if ($k == cfct_get_option($setting)) {
$selected = 'selected="selected"';
} else {
$selected = '';
}
${$options} .= "\n\t<option value='{$k}' {$selected}>{$v}</option>";
}
}
$cfct_posts_per_archive_page = get_option('cfct_posts_per_archive_page');
if (intval($cfct_posts_per_archive_page) == 0) {
$cfct_posts_per_archive_page = 25;
}
cfct_get_option('cfct_custom_colors') == 'no' ? $colors_class = 'hidden' : ($colors_class = '');
cfct_get_option('cfct_custom_header_image') == 'no' ? $header_image_class = 'hidden' : ($header_image_class = '');
$html = '
<table class="form-table">
<tbody>
<tr valign="top">
<th scope="row">' . sprintf(__('Design', 'carrington-blog'), $key) . '</td>
<td>
<fieldset>
<p>
<label for="cfct_css_background_images">' . __('Show Pretty Background Images:', 'carrington-blog') . '</label>
<select name="cfct_css_background_images" id="cfct_css_background_images">' . $cfct_css_background_images_options . '</select>
</p>
<p>
<label for="cfct_custom_colors">' . __('Customize Colors:', 'carrington-blog') . '</label>
<select name="cfct_custom_colors" id="cfct_custom_colors">' . $cfct_custom_colors_options . '</select>
</p>
<fieldset class="' . $colors_class . '" id="cfct_color_options_panel">
<legend>' . __('Custom Colors', 'carrington-blog') . '</legend>
';
foreach ($cfct_color_options as $option => $default) {
$value = get_option($option);
$value == '' ? $value = $default : ($value = attribute_escape($value));
$label = ucwords(str_replace(array('cfct_', '_'), array('', ' '), $option));
$html .= '
<p>
<label for="' . $option . '">' . __($label . ':', 'carrington-blog') . '</label>
#<input type="text" name="' . $option . '" id="' . $option . '" value="' . $value . '" size="6" maxlength="6" class="cfct_colorpicker" />
</p>
';
}
$html .= '
<p class="submit">
<input type="hidden" name="cfct_header_image_type" id="cfct_header_image_type" value="dark" />
<input type="hidden" name="cfct_footer_image_type" id="cfct_footer_image_type" value="dark" />
<input id="reset_colors" type="reset" name="reset_button" value="' . __('Reset to Default Colors', 'carrington-blog') . '" />
<input id="preview_colors" type="button" name="preview_colors" value="' . __('Preview', 'carrington-blog') . '" onclick="alert(\'Coming Soon...\'); return false;" />
</p>
</fieldset>
<p>
<label for="cfct_custom_header_image">' . __('Customize Header Image:', 'carrington-blog') . '</label>
<select name="cfct_custom_header_image" id="cfct_custom_header_image">' . $cfct_custom_header_image_options . '</select>
</p>
<fieldset class="' . $header_image_class . '" id="cfct_header_image_panel">
' . cfct_header_image_form() . '
</fieldset>
</fieldset>
</td>
</tr>
</tbody>
</table>
<table class="form-table">
<tbody>
<tr valign="top">
<th scope="row">' . sprintf(__('Behavior', 'carrington-blog'), $key) . '</td>
<td>
<fieldset>
<p>
<label for="cfct_ajax_load">' . __('Load archives and comments with AJAX:', 'carrington-blog') . '</label>
<select name="cfct_ajax_load" id="cfct_ajax_load">' . $cfct_ajax_load_options . '</select>
</p>
<p>
<label for="cfct_lightbox">' . __('Use a lightbox effect for image galleries:', 'carrington') . '</label>
<select name="cfct_lightbox" id="cfct_lightbox">' . $cfct_lightbox_options . '</select>
</p>
<p>
<label for="cfct_posts_per_archive_page">' . __('Posts shown on archives pages:', 'carrington-blog') . '</label>
<input type="text" name="cfct_posts_per_archive_page" id="cfct_posts_per_archive_page" value="' . $cfct_posts_per_archive_page . '" size="3" />
</p>
</fieldset>
</td>
</tr>
</tbody>
</table>
';
echo $html;
}
function cfct_blog_init()
{
if (cfct_get_option('cfct_ajax_load') == 'yes') {
cfct_ajax_load();
}
}
/**
* Markup for depositing
*/
function anno_deposit_doi_meta_box($post)
{
$crossref_login = cfct_get_option('crossref_login');
$crossref_password = cfct_get_option('crossref_pass');
$crossref_registrant = cfct_get_option('registrant_code');
if (empty($crossref_login) || empty($crossref_password) || empty($crossref_registrant)) {
$deposit_enabled = false;
$deposit_value = _x('CrossRef Credentials Required', 'disabled DOI lookup message', 'anno');
$deposit_id = 'doi-deposit-disabled';
} else {
$deposit_enabled = true;
$deposit_value = anno_get_doi($post->ID);
$deposit_id = 'doi-deposit-submit';
}
?>
<div id="doi-status"></div>
<input id="doi" type="text" name="doi-deposit" class="meta-doi-input" value="<?php
echo $deposit_value;
?>
"<?php
disabled(true, true, true);
?>
/>
<?php
wp_nonce_field('anno_doi_deposit', '_ajax_nonce-doi-deposit', false);
?>
<!-- <input id="<?php
echo $deposit_id;
?>
" type="button" value="<?php
_ex('Deposit', 'doi deposit button label', 'anno');
?>
"<?php
disabled($deposit_enabled, false, true);
?>
/> -->
<?php
}
function cfct_blog_custom_colors($type = 'option')
{
$colors = cfct_get_custom_colors($type);
if (get_option('cfct_header_image_type') == 'light') {
$header_img_type = 'light';
$header_grad_type = 'dark';
} else {
$header_img_type = 'dark';
$header_grad_type = 'light';
}
get_option('cfct_footer_image_type') == 'light' ? $footer_img_type = 'light' : ($footer_img_type = 'dark');
?>
<style type="text/css">
#header {
background-color: #<?php
echo $colors['cfct_header_background_color'];
?>
;
color: #<?php
echo $colors['cfct_header_text_color'];
?>
;
}
#header a,
#header a:visited {
color: #<?php
echo $colors['cfct_header_link_color'];
?>
;
}
#sub-header,
.nav ul{
background-color: #<?php
echo $colors['cfct_header_nav_background_color'];
?>
;
color: #<?php
echo $colors['cfct_header_nav_text_color'];
?>
;
}
#sub-header a,
#sub-header a:visited,
.nav li li a,
.nav li li a:visited {
color: #<?php
echo $colors['cfct_header_nav_link_color'];
?>
!important;
}
h1,
h1 a,
h1 a:hover,
h1 a:visited {
color: #<?php
echo $colors['cfct_page_title_color'];
?>
;
}
h2,
h2 a,
h2 a:hover,
h2 a:visited {
color: #<?php
echo $colors['cfct_page_subtitle_color'];
?>
;
}
a,
a:hover,
a:visited {
color: #<?php
echo $colors['cfct_link_color'];
?>
;
}
.hentry .edit,
.hentry .edit a,
.hentry .edit a:visited,
.hentry .edit a:hover,
.comment-reply-link,
.comment-reply-link:visited,
.comment-reply-link:hover {
background-color: #<?php
echo $colors['cfct_link_color'];
?>
;
}
#footer {
background-color: #<?php
echo $colors['cfct_footer_background_color'];
?>
;
color: #<?php
echo $colors['cfct_footer_text_color'];
?>
;
}
#footer a,
#footer a:visited {
color: #<?php
echo $colors['cfct_footer_link_color'];
?>
;
}
#footer p#developer-link a,
#footer p#developer-link a:visited {
background-image: url(<?php
bloginfo('template_directory');
?>
/img/footer/by-crowd-favorite-<?php
echo $footer_img_type;
?>
.png);
}
<?php
if (cfct_get_option('cfct_css_background_images') != 'no') {
?>
#header {
background-image: url(<?php
bloginfo('template_directory');
?>
/img/header/gradient-<?php
echo $header_grad_type;
?>
.png);
}
#header .wrapper {
background-image: url(<?php
bloginfo('template_directory');
?>
/img/header/texture-<?php
echo $header_img_type;
?>
.png);
}
#footer {
background-image: url(<?php
bloginfo('template_directory');
?>
/img/footer/gradient-<?php
echo $footer_img_type;
?>
.png);
}
<?php
}
?>
</style>
<?php
}
/**
* Get an existing DOI for a post, or generate a new one
*
* @param int $post_id
* @param bool $generate_new_doi whether or not to force a new DOI generation
*
* @return mixed DOI for this article/false if a valid article id is not passed in.
*/
function anno_get_doi($post_id, $generate_new_doi = false)
{
if ($generate_new_doi) {
$post = get_post($post_id);
$doi = false;
if ($post) {
$doi_prefix = cfct_get_option('doi_prefix');
$doi_prefix .= empty($doi_prefix) ? '' : '.';
$registrant_code = cfct_get_option('registrant_code');
$doi = '10.' . $registrant_code . '/' . $doi_prefix . md5($post->guid);
update_post_meta($post_id, '_anno_doi', $doi);
}
} else {
$doi = get_post_meta($post_id, '_anno_doi', true);
if (empty($doi)) {
$doi = anno_get_doi($post_id, true);
}
}
return $doi;
}
