function include_field($class_name = false, $file = false)
{
$field_file_paths = array($file, $this->get_base_path() . '/fields.php', $this->get_base_path() . '/includes/fields.php');
foreach ($field_file_paths as $file_path) {
if ($file_path && file_exists($file_path)) {
require_once GWPerks::get_base_path() . '/model/field.php';
require_once $file_path;
$field_class = $class_name ? $class_name : $this->slug . 'Field';
if (!class_exists($field_class)) {
return false;
}
$args = array('perk' => $this);
if (is_callable(array($field_class, 'get_instance'))) {
$field_obj = call_user_func(array($field_class, 'get_instance'), $args);
} else {
$field_obj = new $field_class($args);
}
return $field_obj;
}
}
return false;
}
public static function process_actions()
{
$action = gwget('action');
$slug = gwget('slug');
if (!$action) {
return;
}
if ($action && $slug && !wp_verify_nonce(gwget('_wpnonce'), $slug)) {
die(__('Oops! Doesn\'t look like you have permission to do this.', 'gravityperks'));
}
if (!in_array($action, array('activate', 'deactivate', 'delete'))) {
die(__('What exactly are you trying to do?', 'gravityperks'));
}
$perks = GWPerks::get_installed_perks();
foreach ($perks as $perk) {
if ($perk->slug == $slug) {
break;
}
}
switch ($action) {
case 'activate':
$perk->activate();
$message = 1;
break;
case 'deactivate':
$perk->deactivate();
$message = 2;
break;
case 'delete':
$message = $perk->delete() ? 5 : 6;
}
wp_redirect(admin_url("admin.php?page=gwp_perks&message={$message}"));
}
public static function get_request_args($args = array())
{
return wp_parse_args($args, array('user-agent' => 'Gravity Perks ' . GWPerks::get_version(), 'timeout' => 15));
}
public static function get_options_from_installed_perks()
{
$perks = GWPerks::get_installed_perks();
$all_perk_options = array();
foreach ($perks as $perk) {
$all_perk_options[] = $perk->get_save_options();
}
return $all_perk_options;
}
function prepare_items()
{
$perks = GWPerks::get_perks_listing();
$this->is_valid_key = GWPerks::has_valid_key();
if (!is_array($perks)) {
$this->items = array();
return;
}
$items = array();
$total = count($perks);
$page = gwget('paged') ? gwget('paged') : 1;
$per_page = 10;
$offset = $page * $per_page - $per_page;
$cap = $total > $offset + $per_page ? $offset + $per_page : $total;
for ($i = $offset; $i < $cap; $i++) {
$items[$perks[$i]['slug']] = array('title' => $this->get_column_title($perks[$i]), 'description' => $perks[$i]['description'], 'slug' => $perks[$i]['slug'], 'version' => $perks[$i]['version']);
}
$this->items = $items;
$this->set_pagination_args(array('total_items' => $total, 'per_page' => $per_page));
}
public static function settings_page()
{
$settings = get_site_option('gwp_settings') ? get_site_option('gwp_settings') : array();
$is_submit = gwpost('gwp_settings_submit') == true;
if (gwpost('uninstall')) {
// uninstall functionality...
} else {
if (gwpost('gwp_settings_submit')) {
check_admin_referer('update', 'gwp_settings');
$new_license = trim(stripslashes(gwpost('gwp_license_key')));
$old_license = trim(gwar($settings, 'license_key'));
$is_diff_license = $new_license != $old_license;
$settings = array_merge($settings, array('license_key' => trim(stripslashes($_POST['gwp_license_key']))));
update_site_option('gwp_settings', $settings);
// if a different license is entered, delete the 'gwp_has_valid_license' transient so the next 'has_valid_license'
// check will do a fresh check to confirm new licenses' validity
if ($is_diff_license) {
GWPerks::flush_license();
}
}
}
$is_license_valid = gwar($settings, 'license_key') && GWPerks::has_valid_license();
?>
<?php
if ($is_submit && gwget('register') && $is_license_valid) {
?>
<div class="updated"><p>
<?php
printf(__('Awesome! Your now have unlimited access to <strong>all perks</strong> with automatic upgrades and support. %sLet\'s go install some perks!%s', 'gravityperks'), '<a href="' . GW_MANAGE_PERKS_URL . '&view=install">', '</a>');
?>
</p></div>
<?php
} elseif ($is_submit && !$is_license_valid) {
?>
<div class="error"><p>
<?php
_e('Oops! That doesn\'t appear to be a valid license.', 'gravityperks');
?>
</p></div>
<?php
}
?>
<style type="text/css">
.gform_tab_content input,
.gform_tab_content textarea {
outline-style: none;
font-family: inherit;
font-size: inherit;
padding: 3px 5px;
}
</style>
<form method="post" action="">
<?php
wp_nonce_field('update', 'gwp_settings');
?>
<h3><?php
_e('Gravity Perks Settings', 'gravityperks');
?>
</h3>
<table class="form-table">
<tr>
<th scope="row"><label for="gwp_license_key"><?php
_e('Gravity Perks License Key', 'gravityperks');
?>
</label></th>
<td>
<input type="password" id="gwp_license_key" name="gwp_license_key" value="<?php
echo !gwar($settings, 'license_key') ? '' : trim(esc_attr(gwar($settings, 'license_key')));
?>
" size="50" />
<?php
if (gwar($settings, 'license_key')) {
if ($is_license_valid) {
?>
<?php
if (!version_compare(GFCommon::$version, '1.8', '>=')) {
?>
<img src="<?php
echo GFCommon::get_base_url();
?>
/images/tick.png" style="position:relative;top:2px" />
<?php
} else {
?>
<i class="fa fa-check gf_keystatus_valid"></i>
<?php
}
?>
<?php
} else {
?>
<?php
if (!version_compare(GFCommon::$version, '1.8', '>=')) {
?>
<img src="<?php
echo GFCommon::get_base_url();
?>
/images/cross.png" style="position:relative;top:2px" />
<?php
} else {
?>
<i class="fa fa-times gf_keystatus_invalid"></i>
<?php
}
?>
<?php
}
}
?>
<p class="description" style="padding-top:0;">
<?php
if (!$is_license_valid) {
?>
<?php
_e('Register your copy of Gravity Perks for unlimited access to all perks, automatic upgrades and support!', 'gravityperks');
?>
<?php
} else {
?>
<?php
_e('Awesome! You have unlimited access to <strong>all perks</strong> with automatic upgrades and support.', 'gravityperks');
?>
<?php
}
?>
</p>
</td>
</tr>
<tr>
<td colspan="2" >
<input type="submit" name="gwp_settings_submit" class="button-primary" value="<?php
_e('Save Settings', 'gravityperks');
?>
" />
</td>
</tr>
</table>
</form>
<?php
}
/**
* Updates information on the "View version x.x details" page with custom data.
*
* @uses api_request()
*
* @param mixed $_data
* @param string $_action
* @param object $_args
* @return object $_data
*/
function plugins_api_filter($_data, $_action = '', $_args = null)
{
if ($_action != 'plugin_information' || !isset($_args->slug) || $_args->slug != $this->slug) {
return $_data;
}
$to_send = array('slug' => $this->slug);
$api_response = $this->api_request('plugin_information', $to_send);
if (false !== $api_response) {
$_data = $api_response;
$_data->sections['changelog'] = GWPerks::format_changelog($_data->sections['changelog']);
}
return $_data;
}
