/**
* Render HTML markup for the "upload_min" field type.
* @access protected
* @since 6.0.0
* @param string $key The unique ID of this field.
* @param array $args Arguments used to construct this field.
* @return string HTML markup for the field.
*/
protected function render_field_upload_min($key, $args)
{
$this->_has_upload = true;
$url = $this->get_value($key, $args['std']);
$id = $this->get_value($key . '-id', 0);
$placeholder = WF()->get_placeholder_image_url();
$class = ' no-image';
if ('' != $url || 0 < intval($id)) {
$class = ' has-image';
}
$html = '<span class="upload-field">' . "\n";
$html .= '<input id="' . esc_attr($key) . '" name="' . esc_attr($key) . '" type="hidden" class="input-upload" value="' . esc_attr($url) . '" /> <a href="#" class="button" data-uploader-title="' . esc_attr(sprintf(__('Select %s', 'woothemes'), $args['name'])) . '" data-uploader-button-text="' . esc_attr(sprintf(__('Use image as %s', 'woothemes'), $args['name'])) . '">' . __('Upload', 'woothemes') . '</a>' . "\n";
$html .= '<input id="' . esc_attr($key) . '-id" name="' . esc_attr($key) . '-id" type="hidden" class="input-upload-id" value="' . esc_attr($id) . '" /> ' . "\n";
$html .= '</span>' . "\n";
$html .= '<div class="image-preview' . esc_attr($class) . '">' . "\n";
$html .= '<img src="' . esc_url($url) . '" data-placeholder="' . esc_url($placeholder) . '" />' . "\n";
$html .= '<a href="#" class="remove">' . sprintf(__('Remove %s', 'woothemes'), $args['name']) . '</a>' . "\n";
$html .= '</div><!--/.image-preview-->' . "\n";
return $html;
}
// A class to handle all basic settings interactions.
require_once $classes_path . 'class-wf-meta.php';
// Meta box generator class.
/**
* Returns the main instance of WF to prevent the need to use globals.
*
* @since 1.0.0
* @return object WF
*/
function WF()
{
return WF::instance();
}
// End WF()
// Run the WF() function to generate the initial instance.
WF();
// Load the other WooFramework files.
require_once $functions_path . 'admin-functions.php';
// Functions used in the WooFramework and in the theme files.
require_once $functions_path . 'admin-setup.php';
// Set up the WooFramework.
require_once $functions_path . 'admin-interface.php';
// Administration interfaces.
require_once $functions_path . 'admin-seo.php';
// SEO functions.
require_once $functions_path . 'admin-sbm.php';
// Widget Area functions.
require_once $functions_path . 'admin-hooks.php';
// Contextual hooks.
if (true == (bool) apply_filters('wf_enable_custom_nav', false)) {
require_once $functions_path . 'admin-custom-nav.php';
/**
* Update theme options in database with options as stored in theme.
* @since 1.0.0
* @return void
*/
function woo_option_setup()
{
//Update EMPTY options
$woo_array = array();
add_option('woo_options', $woo_array);
$woo_array = WF()->settings->get_all();
// Allow child themes/plugins to filter here.
$woo_array = apply_filters('woo_options_array', $woo_array);
update_option('woo_options', $woo_array);
}
function woo_get_dynamic_values($settings)
{
$all = WF()->settings->get_all();
if (is_array($all) && 0 < count($all)) {
foreach ($settings as $k => $v) {
$k = str_replace('woo_', '', $k);
// Make sure we remove the prefix.
if (isset($all['woo_' . $k])) {
$settings[$k] = $all['woo_' . $k];
}
}
}
return (array) apply_filters('woo_get_dynamic_values', $settings);
}
<li><?php
printf(__('Version %s', 'woothemes'), '<strong>' . $ct->__get('Version') . '</strong>');
?>
</li>
<?php
if ($ct->parent()) {
?>
<li><?php
printf(__('%s Version %s', 'woothemes'), $ct->parent()->__get('Name'), '<strong>' . $ct->parent()->__get('Version') . '</strong>');
?>
</li>
<?php
}
if (current_user_can('install_themes')) {
?>
<li><?php
printf(__('WooFramework %s - %s', 'woothemes'), '<strong>' . $this->_theme_data['framework_version'] . '</strong>', sprintf(__('%sUpdate%s', 'woothemes') . ' <span class="dashicons dashicons-update"></span>', '<a href="' . esc_url(add_query_arg('page', 'woothemes_framework_update', admin_url('admin.php'))) . '">', '</a>'));
?>
</li>
<?php
}
?>
</ul>
<hr />
<?php
}
}
// End Class
WF()->screens['welcome'] = new WF_Screen_Welcome();
</td>
<td class="version">
<?php
echo $this->_theme_data['theme_version'];
?>
</td>
</tr>
</tbody>
<tfoot>
<tr class="odd">
<td>
<strong><?php
_e('WooFramework', 'woothemes');
?>
</strong>
</td>
<td class="version">
<?php
echo $this->_theme_data['framework_version'];
?>
</td>
</tr>
</tfoot>
</table>
<?php
}
}
// End Class
WF()->screens['framework'] = new WF_Screen_Framework();
function woo_image($args)
{
/* ------------------------------------------------------------------------- */
/* SET VARIABLES */
/* ------------------------------------------------------------------------- */
global $post;
global $woo_options;
//Defaults
$key = 'image';
$width = null;
$height = null;
$class = '';
$quality = 90;
$id = null;
$link = 'src';
$repeat = 1;
$offset = 0;
$before = '';
$after = '';
$single = false;
$force = false;
$return = false;
$is_auto_image = false;
$src = '';
$meta = '';
$alignment = '';
$size = '';
$noheight = '';
$alt = '';
$img_link = '';
$attachment_id = array();
$attachment_src = array();
if (!is_array($args)) {
parse_str($args, $args);
}
extract($args);
$enable = get_option('pp_pb_post_loop_thumbnail_enable', '1') == true;
if (!$enable) {
if ($return) {
return '';
} else {
return;
}
}
// Set post ID
if (empty($id)) {
$id = $post->ID;
}
$thumb_id = esc_html(get_post_meta($id, '_thumbnail_id', true));
// Set alignment
if ($alignment == '') {
$alignment = esc_html(get_post_meta($id, '_image_alignment', true));
}
// Get standard sizes
if (!$width && !$height) {
$width = '100';
$height = '100';
}
// Cast $width and $height to integer
$width = intval($width);
$height = intval($height);
/* ------------------------------------------------------------------------- */
/* FIND IMAGE TO USE */
/* ------------------------------------------------------------------------- */
// When a custom image is sent through
if ($src != '') {
$custom_field = esc_url($src);
$link = 'img';
// WP 2.9 Post Thumbnail support
} elseif (get_option('woo_post_image_support') == 'true' && !empty($thumb_id)) {
if (get_option('woo_pis_resize') == 'true') {
if (0 == $height) {
$img_data = wp_get_attachment_image_src($thumb_id, array(intval($width), 9999));
$height = $img_data[2];
}
// Dynamically resize the post thumbnail
$vt_crop = get_option('woo_pis_hard_crop');
if ($vt_crop == 'true') {
$vt_crop = true;
} else {
$vt_crop = false;
}
$vt_image = vt_resize($thumb_id, '', $width, $height, $vt_crop);
// Set fields for output
$custom_field = esc_url($vt_image['url']);
$width = $vt_image['width'];
$height = $vt_image['height'];
} else {
// Use predefined size string
if ($size) {
$thumb_size = $size;
} else {
$thumb_size = array($width, $height);
}
$img_link = get_the_post_thumbnail($id, $thumb_size, array('class' => 'woo-image ' . esc_attr($class)));
}
// Grab the image from custom field
} else {
$custom_field = esc_url(get_post_meta($id, $key, true));
}
// Automatic Image Thumbs - get first image from post attachment
if (empty($custom_field) && get_option('woo_auto_img') == 'true' && empty($img_link) && !(is_singular() && in_the_loop() && $link == 'src')) {
if ($offset >= 1) {
$repeat = $repeat + $offset;
}
$attachments = get_children(array('post_parent' => $id, 'numberposts' => $repeat, 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'DESC', 'orderby' => 'menu_order date'));
// Search for and get the post attachment
if (!empty($attachments)) {
$counter = -1;
foreach ($attachments as $att_id => $attachment) {
$counter++;
if ($counter < $offset) {
continue;
}
if (get_option('woo_post_image_support') == 'true' && get_option('woo_pis_resize') == 'true') {
// Dynamically resize the post thumbnail
$vt_crop = get_option('woo_pis_hard_crop');
if ($vt_crop == 'true') {
$vt_crop = true;
} else {
$vt_crop = false;
}
$vt_image = vt_resize($att_id, '', $width, $height, $vt_crop);
// Set fields for output
$custom_field = esc_url($vt_image['url']);
$width = $vt_image['width'];
$height = $vt_image['height'];
} else {
$src = wp_get_attachment_image_src($att_id, 'large', true);
$custom_field = esc_url($src[0]);
$attachment_id[] = $att_id;
$src_arr[] = $custom_field;
}
$thumb_id = $att_id;
$is_auto_image = true;
}
// Get the first img tag from content
} else {
$first_img = '';
$post = get_post($id);
ob_start();
ob_end_clean();
$output = preg_match_all('/<img.+src=[\'"]([^\'"]+)[\'"].*>/i', $post->post_content, $matches);
if (!empty($matches[1][0])) {
// Save Image URL
$custom_field = esc_url($matches[1][0]);
// Search for ALT tag
$output = preg_match_all('/<img.+alt=[\'"]([^\'"]+)[\'"].*>/i', $post->post_content, $matches);
if (!empty($matches[1][0])) {
$alt = esc_attr($matches[1][0]);
}
}
}
}
// Check if there is YouTube embed
if (empty($custom_field) && empty($img_link)) {
$embed = esc_html(get_post_meta($id, 'embed', true));
if ($embed) {
$custom_field = esc_url(woo_get_video_image($embed));
}
}
// Return if there is no attachment or custom field set
if (empty($custom_field) && empty($img_link)) {
// Check if default placeholder image is uploaded
// $placeholder = get_option( 'framework_woo_default_image' );
$placeholder = WF()->get_placeholder_image_url();
if ($placeholder && !(is_singular() && in_the_loop())) {
$custom_field = esc_url($placeholder);
// Resize the placeholder if
if (get_option('woo_post_image_support') == 'true' && get_option('woo_pis_resize') == 'true') {
// Dynamically resize the post thumbnail
$vt_crop = get_option('woo_pis_hard_crop');
if ($vt_crop == 'true') {
$vt_crop = true;
} else {
$vt_crop = false;
}
$vt_image = vt_resize('', $placeholder, $width, $height, $vt_crop);
// Set fields for output
$custom_field = esc_url($vt_image['url']);
$width = $vt_image['width'];
$height = $vt_image['height'];
}
} else {
return;
}
}
if (empty($src_arr) && empty($img_link)) {
$src_arr[] = $custom_field;
}
/* ------------------------------------------------------------------------- */
/* BEGIN OUTPUT */
/* ------------------------------------------------------------------------- */
$output = '';
// Set output height and width
$set_width = ' width="' . esc_attr($width) . '" ';
$set_height = '';
if (!$noheight && 0 < $height) {
$set_height = ' height="' . esc_attr($height) . '" ';
}
// Set standard class
if ($class) {
$class = 'woo-image ' . esc_attr($class);
} else {
$class = 'woo-image';
}
// Do check to verify if images are smaller then specified.
if ($force == true) {
$set_width = '';
$set_height = '';
}
// WP Post Thumbnail
if (!empty($img_link)) {
if ($link == 'img') {
// Output the image without anchors
$output .= wp_kses_post($before);
$output .= $img_link;
$output .= wp_kses_post($after);
} elseif ($link == 'url') {
// Output the large image
$src = wp_get_attachment_image_src($thumb_id, 'large', true);
$custom_field = esc_url($src[0]);
$output .= $custom_field;
} else {
// Default - output with link
if ((is_single() || is_page()) && $single == false) {
$rel = 'rel="lightbox"';
$href = false;
} else {
$href = get_permalink($id);
$rel = '';
}
$title = 'title="' . esc_attr(get_the_title($id)) . '"';
$output .= wp_kses_post($before);
if ($href == false) {
$output .= $img_link;
} else {
$output .= '<a ' . $title . ' href="' . esc_url($href) . '" ' . $rel . '>' . $img_link . '</a>';
}
$output .= wp_kses_post($after);
}
} elseif (get_option('woo_resize') == 'true' && empty($vt_image['url'])) {
foreach ($src_arr as $key => $custom_field) {
// Clean the image URL
$href = esc_url($custom_field);
$custom_field = cleanSource($custom_field);
// Check if WPMU and set correct path AND that image isn't external
if (function_exists('get_current_site')) {
get_current_site();
//global $blog_id; Breaks with WP3 MS
if (!$blog_id) {
global $current_blog;
$blog_id = $current_blog->blog_id;
}
if (isset($blog_id) && $blog_id > 0) {
$imageParts = explode('files/', $custom_field);
if (isset($imageParts[1])) {
$custom_field = '/blogs.dir/' . $blog_id . '/files/' . $imageParts[1];
}
}
}
//Set the ID to the Attachment's ID if it is an attachment
if ($is_auto_image == true) {
$quick_id = $attachment_id[$key];
} else {
$quick_id = $id;
}
//Set custom meta
if ($meta) {
$alt = $meta;
$title = 'title="' . esc_attr($meta) . '"';
} else {
if ($alt != '' || !($alt = get_post_meta($thumb_id, '_wp_attachment_image_alt', true))) {
$alt = esc_attr(get_post_meta($thumb_id, '_wp_attachment_image_alt', true));
} else {
$alt = esc_attr(get_the_title($quick_id));
}
$title = 'title="' . esc_attr(get_the_title($quick_id)) . '"';
}
// Set alignment parameter
if ($alignment != '') {
$alignment = '&a=' . urlencode($alignment);
}
$img_url = esc_url(get_template_directory_uri() . '/functions/thumb.php?src=' . $custom_field . '&w=' . $width . '&h=' . $height . '&zc=1&q=' . $quality . $alignment);
$img_link = '<img src="' . $img_url . '" alt="' . esc_attr($alt) . '" class="' . esc_attr(stripslashes($class)) . '" ' . $set_width . $set_height . ' />';
if ($link == 'img') {
// Just output the image
$output .= wp_kses_post($before);
$output .= $img_link;
$output .= wp_kses_post($after);
} elseif ($link == 'url') {
// Output the image without anchors
if ($is_auto_image == true) {
$src = wp_get_attachment_image_src($thumb_id, 'large', true);
$custom_field = esc_url($src[0]);
}
$output .= $href;
} else {
// Default - output with link
if ((is_single() || is_page()) && $single == false) {
$rel = 'rel="lightbox"';
} else {
$href = get_permalink($id);
$rel = '';
}
$output .= wp_kses_post($before);
$output .= '<a ' . $title . ' href="' . esc_url($href) . '" ' . $rel . '>' . $img_link . '</a>';
$output .= wp_kses_post($after);
}
}
// No dynamic resizing
} else {
foreach ($src_arr as $key => $custom_field) {
//Set the ID to the Attachment's ID if it is an attachment
if ($is_auto_image == true && isset($attachment_id[$key])) {
$quick_id = $attachment_id[$key];
} else {
$quick_id = $id;
}
//Set custom meta
if ($meta) {
$alt = esc_attr($meta);
$title = 'title="' . esc_attr($meta) . '"';
} else {
if (empty($alt)) {
$alt = esc_attr(get_post_meta($thumb_id, '_wp_attachment_image_alt', true));
}
$title = 'title="' . esc_attr(get_the_title($quick_id)) . '"';
}
if (empty($alt)) {
$alt = esc_attr(get_post($thumb_id)->post_excerpt);
// If not, Use the Caption
}
if (empty($alt)) {
$alt = esc_attr(get_post($thumb_id)->post_title);
// Finally, use the title
}
$img_link = '<img src="' . esc_url($custom_field) . '" alt="' . esc_attr($alt) . '" ' . $set_width . $set_height . $title . ' class="' . esc_attr(stripslashes($class)) . '" />';
if ($link == 'img') {
// Just output the image
$output .= wp_kses_post($before);
$output .= $img_link;
$output .= wp_kses_post($after);
} elseif ($link == 'url') {
// Output the URL to original image
if ($vt_image['url'] || $is_auto_image) {
$src = wp_get_attachment_image_src($thumb_id, 'full', true);
$custom_field = esc_url($src[0]);
}
$output .= $custom_field;
} else {
// Default - output with link
if ((is_single() || is_page()) && $single == false) {
// Link to the large image if single post
if ($vt_image['url'] || $is_auto_image) {
$src = wp_get_attachment_image_src($thumb_id, 'full', true);
$custom_field = esc_url($src[0]);
}
$href = $custom_field;
$rel = 'rel="lightbox"';
} else {
$href = get_permalink($id);
$rel = '';
}
$output .= wp_kses_post($before);
$output .= '<a href="' . esc_url($href) . '" ' . $rel . ' ' . $title . '>' . $img_link . '</a>';
$output .= wp_kses_post($after);
}
}
}
// Remove no height attribute - IE fix when no height is set
$output = str_replace('height=""', '', $output);
$output = str_replace('height="0"', '', $output);
// Return or echo the output
if ($return == TRUE) {
return $output;
} else {
echo $output;
}
// Done
}
/**
* Load admin CSS on specific screens.
* @since 6.0.0
* @return void
*/
function wf_load_admin_css()
{
$load_on = (array) apply_filters('wf_load_admin_css', array('woothemes', 'wf-framework', 'woothemes-backup'));
wp_register_style('wf-admin', esc_url(WF()->get_assets_url() . 'css/admin.css'), array(), '1.0.0', 'all');
if (isset($_GET['page']) && in_array($_GET['page'], $load_on)) {
wp_enqueue_style('wf-admin');
}
}
