/**
* The Securify Content Filter
*
* This is the primary function that picks up where wpmem() leaves off.
* Determines whether content is shown or hidden for both post and
* pages.
*
* @since 2.0
*
* @uses apply_filters Calls 'wpmem_securify'
*
* @global var $wpmem_a the action variable received from wpmem()
* @global string $wpmem_regchk contains messages returned from wpmem() action functions
* @global string $wpmem_themsg contains messages to be output
* @global string $wpmem_captcha_err contains error message for reCAPTCHA
* @global array $post needed for protecting comments
* @param string $content
* @return $content
*/
function wpmem_securify($content = null)
{
$content = is_single() || is_page() ? $content : wpmem_do_excerpt($content);
if (!wpmem_test_shortcode()) {
global $wpmem_regchk, $wpmem_themsg, $wpmem_a;
if ($wpmem_regchk == "captcha") {
global $wpmem_captcha_err;
$wpmem_themsg = __('There was an error with the CAPTCHA form.') . '<br /><br />' . $wpmem_captcha_err;
}
// Block/unblock Posts
if (!is_user_logged_in() && wpmem_block() == true) {
// protects comments if user is not logged in
global $post;
$post->post_password = apply_filters('wpmem_post_password', wp_generate_password());
include_once 'wp-members-dialogs.php';
// show the login and registration forms
if ($wpmem_regchk) {
// empty content in any of these scenarios
$content = '';
switch ($wpmem_regchk) {
case "loginfailed":
$content = wpmem_inc_loginfailed();
break;
case "success":
$content = wpmem_inc_regmessage($wpmem_regchk, $wpmem_themsg);
$content = $content . wpmem_inc_login();
break;
default:
$content = wpmem_inc_regmessage($wpmem_regchk, $wpmem_themsg);
$content = $content . wpmem_inc_registration();
break;
}
} else {
// toggle shows excerpt above login/reg on posts/pages
if (WPMEM_SHOW_EXCERPT == 1) {
if (!stristr($content, '<span id="more')) {
$content = wpmem_do_excerpt($content);
} else {
$len = strpos($content, '<span id="more');
$content = substr($content, 0, $len);
}
} else {
// empty all content
$content = '';
}
$content = $content . wpmem_inc_login();
$content = WPMEM_NO_REG != 1 ? $content . wpmem_inc_registration() : $content;
}
// Protects comments if expiration module is used and user is expired
} elseif (is_user_logged_in() && wpmem_block() == true) {
$content = WPMEM_USE_EXP == 1 ? wpmem_do_expmessage($content) : $content;
}
}
$content = apply_filters('wpmem_securify', $content);
return $content;
}
/**
* The Securify Content Filter
*
* This is the primary function that picks up where wpmem() leaves off.
* Determines whether content is shown or hidden for both post and
* pages.
*
* @since 2.0
*
* @global var $wpmem_a the action variable received from wpmem()
* @global string $wpmem_regchk contains messages returned from wpmem() action functions
* @global string $wpmem_themsg contains messages to be output
* @global string $wpmem_captcha_err contains error message for reCAPTCHA
* @global array $post needed for protecting comments
* @param string $content
* @return string $content
*/
function wpmem_securify($content = null)
{
$content = is_single() || is_page() ? $content : wpmem_do_excerpt($content);
if (!wpmem_test_shortcode($content, 'wp-members')) {
global $wpmem_regchk, $wpmem_themsg, $wpmem_a;
if ($wpmem_regchk == "captcha") {
global $wpmem_captcha_err;
$wpmem_themsg = __('There was an error with the CAPTCHA form.') . '<br /><br />' . $wpmem_captcha_err;
}
// Block/unblock Posts
if (!is_user_logged_in() && wpmem_block() == true) {
// protects comments if user is not logged in
global $post;
/**
* Filter the post password.
*
* @since 2.8.0
*
* @param string The autogenerated post password.
*/
$post->post_password = apply_filters('wpmem_post_password', wp_generate_password());
include_once WPMEM_PATH . 'wp-members-dialogs.php';
// show the login and registration forms
if ($wpmem_regchk) {
// empty content in any of these scenarios
$content = '';
switch ($wpmem_regchk) {
case "loginfailed":
$content = wpmem_inc_loginfailed();
break;
case "success":
$content = wpmem_inc_regmessage($wpmem_regchk, $wpmem_themsg);
$content = $content . wpmem_inc_login();
break;
default:
$content = wpmem_inc_regmessage($wpmem_regchk, $wpmem_themsg);
$content = $content . wpmem_inc_registration();
break;
}
} else {
// toggle shows excerpt above login/reg on posts/pages
if (WPMEM_SHOW_EXCERPT == 1) {
if (!stristr($content, '<span id="more')) {
$content = wpmem_do_excerpt($content);
} else {
$len = strpos($content, '<span id="more');
$content = substr($content, 0, $len);
}
} else {
// empty all content
$content = '';
}
$content = $content . wpmem_inc_login();
$content = WPMEM_NO_REG != 1 ? $content . wpmem_inc_registration() : $content;
}
// Protects comments if expiration module is used and user is expired
} elseif (is_user_logged_in() && wpmem_block() == true) {
$content = WPMEM_USE_EXP == 1 && function_exists('wpmem_do_expmessage') ? wpmem_do_expmessage($content) : $content;
}
}
/**
* Filter the value of $content after wpmem_securify has run.
*
* @since 2.7.7
*
* @param string $content The content after securify has run.
*/
$content = apply_filters('wpmem_securify', $content);
if (strstr($content, '[wpmem_txt]')) {
// fix the wptexturize
remove_filter('the_content', 'wpautop');
remove_filter('the_content', 'wptexturize');
add_filter('the_content', 'wpmem_texturize', 99);
}
return $content;
}
/**
* The Securify Content Filter.
*
* This is the primary function that picks up where get_action() leaves off.
* Determines whether content is shown or hidden for both post and pages.
*
* @since 3.0
*
* @global string $wpmem_themsg Contains messages to be output.
* @global string $wpmem_captcha_err Contains error message for reCAPTCHA.
* @global object $post The post object.
* @param string $content
* @return string $content
*/
function do_securify($content = null)
{
global $wpmem_themsg, $post;
$content = is_single() || is_page() ? $content : wpmem_do_excerpt($content);
if (!wpmem_test_shortcode($content, 'wp-members')) {
if ($this->regchk == "captcha") {
global $wpmem_captcha_err;
$wpmem_themsg = __('There was an error with the CAPTCHA form.') . '<br /><br />' . $wpmem_captcha_err;
}
// Block/unblock Posts.
if (!is_user_logged_in() && $this->is_blocked() == true) {
include_once WPMEM_PATH . 'inc/dialogs.php';
//Show the login and registration forms.
if ($this->regchk) {
// Empty content in any of these scenarios.
$content = '';
switch ($this->regchk) {
case "loginfailed":
$content = wpmem_inc_loginfailed();
break;
case "success":
$content = wpmem_inc_regmessage($this->regchk, $wpmem_themsg);
$content = $content . wpmem_inc_login();
break;
default:
$content = wpmem_inc_regmessage($this->regchk, $wpmem_themsg);
$content = $content . wpmem_inc_registration();
break;
}
} else {
// Toggle shows excerpt above login/reg on posts/pages.
global $wp_query;
if (isset($wp_query->query_vars['page']) && $wp_query->query_vars['page'] > 1) {
// Shuts down excerpts on multipage posts if not on first page.
$content = '';
} elseif ($this->show_excerpt[$post->post_type] == 1) {
if (!stristr($content, '<span id="more')) {
$content = wpmem_do_excerpt($content);
} else {
$len = strpos($content, '<span id="more');
$content = substr($content, 0, $len);
}
} else {
// Empty all content.
$content = '';
}
$content = $this->show_login[$post->post_type] == 1 ? $content . wpmem_inc_login() : $content . wpmem_inc_login('page', '', 'hide');
$content = $this->show_reg[$post->post_type] == 1 ? $content . wpmem_inc_registration() : $content;
}
// Protects comments if expiration module is used and user is expired.
} elseif (is_user_logged_in() && $this->is_blocked() == true) {
$content = $this->use_exp == 1 && function_exists('wpmem_do_expmessage') ? wpmem_do_expmessage($content) : $content;
}
}
/**
* Filter the value of $content after wpmem_securify has run.
*
* @since 2.7.7
*
* @param string $content The content after securify has run.
*/
$content = apply_filters('wpmem_securify', $content);
if (strstr($content, '[wpmem_txt]')) {
// Fix the wptexturize.
remove_filter('the_content', 'wpautop');
remove_filter('the_content', 'wptexturize');
add_filter('the_content', 'wpmem_texturize', 99);
}
return $content;
}