comicpress-2.8/functions/membersonly.php

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<?php
/**
* Members Only
* by Philip M. Hofer (Frumph)
* http://frumph.net/
*
* Displays content that only registered users that are marked members can see.
*
* example: [members]Only members can read this.[/members]
*
*
* Still need to do, make it a way to flag someone a site_member TRUE
*
*/
add_shortcode( 'members', 'shortcode_for_comicpress_members_only' );
add_shortcode( 'member', 'shortcode_for_comicpress_members_only' );
add_action('show_user_profile', 'comicpress_profile_members_only');
add_action('edit_user_profile', 'comicpress_profile_members_only');
add_action('profile_update', 'comicpress_profile_members_only_save');
// add_filter('pre_get_posts','comicpress_members_filter');
function comicpress_members_filter($query) {
global $comicpress_options, $current_user;
$members_post_category = $comicpress_options['members_post_category'];
if ($members_post_category != 'none' && !empty($members_post_category) && !$query->is_search && !$query->is_page && !$query->is_archive) {
$oldset = $query->get('cat');
$is_member = '';
if (!empty($oldset)) {
$excludeset = $oldset.',-'.$members_post_category;
} else {
$excludeset = '-'.$members_post_category;
}
if ( !empty($current_user->ID) ) {
$is_member = get_usermeta($current_user->ID,'comicpress-is-member');
}
if ($is_member != 'yes' || empty($is_member)) {
$query->set('cat',$excludeset);
}
}
return $query;
}
function shortcode_for_comicpress_members_only( $atts, $content = null ) {
global $post, $userdata, $profileuser, $current_user, $errormsg;
$returninfo = '<div class="non-member"><p>'.__('There is Members Only content here.<br />To view this content you need to be a member of this site.','comicpress').'</p></div>';
if ( !empty($current_user->ID) ) {
$is_member = get_usermeta($current_user->ID,'comicpress-is-member');
if ($is_member == 'yes' || current_user_can('publish_posts')) {
$content = str_replace('<p>', '', $content);
$content = str_replace('</p>', '', $content);
$returninfo = "<div class=\"members-only\">\r\n<p>$content</p>\r\n</div>\r\n";
}
}
return $returninfo;
}
function comicpress_profile_members_only() {
global $profileuser, $current_user, $errormsg;
$comicpress_is_member = get_usermeta($profileuser->ID,'comicpress-is-member');
if (empty($comicpress_is_member)) $comicpress_is_member = 'no';
?>
<h3><?php _e('Member of','comicpress'); ?> <?php bloginfo('name'); ?></h3>
<table class="form-table">
<tr>
<th><label for="Memberflag"><?php _e('Member?','comicpress'); ?></label></th>
<td>
<?php
if (current_user_can('manage_options')) { ?>
<label><input name="comicpress-is-member" id="comicpress-is-member-yes" type="radio" value="yes"<?php if ( get_usermeta($profileuser->ID,'comicpress-is-member') == "yes") { echo " checked"; } ?> /><?php _e('Yes','comicpress'); ?></label>
&nbsp;&nbsp;
<label><input name="comicpress-is-member" id="comicpress-is-member-no" type="radio" value="no"<?php if ( get_usermeta($profileuser->ID,'comicpress-is-member') != "yes" ) { echo " checked"; } ?> /><?php _e('No','comicpress'); ?></label>
<?php } else {
if ($comicpress_is_member == 'yes') {
echo 'Yes';
} else {
echo 'No';
}
}
?>
</td>
</tr>
</table>
<?php }
function comicpress_profile_members_only_save() {
$id = $_POST['user_id'];
$comicpress_is_member = $_POST['comicpress-is-member'];
if (!empty($comicpress_is_member)) {
update_usermeta($id, 'comicpress-is-member', $comicpress_is_member);
}
}
/**
* Return true if the current post is in the members category.
*/
function in_members_category() {
global $post, $category_tree, $comicpress_options;
$members_post_category = $comicpress_options['members_post_category'];
$members_post_category_array = array();
$members_post_category_array = explode($members_post_category);
return (count(array_intersect($members_post_category, wp_get_post_categories($post->ID))) > 0);
}
function comicpress_is_member() {
global $user_ID;
if (!empty($user_ID)) {
$is_member = get_usermeta($user_ID,'comicpress-is-member');
if ($is_member == 'yes' || current_user_can('publish_posts')) {
return true;
}
}
return false;
}
?>