private function s3_delete($S3_bucket, $S3_key)
{
$delete_result = false;
if ($s3 = $this->s3($S3_bucket)) {
$delete_result = $s3->object_exists($S3_key) ? $s3->delete($S3_key) : true;
if (self::$debug_mode && function_exists('dbgx_trace_var')) {
dbgx_trace_var($delete_result);
}
}
return $delete_result;
}
public function options_save()
{
$option_keys = $this->option_keys();
$this->options = $this->get_option();
$iv = new InputValidator('POST');
$iv->set_rules(self::NONCE_NAME, 'required');
// Update options
if (!is_wp_error($iv->input(self::NONCE_NAME)) && check_admin_referer(self::NONCE_ACTION, self::NONCE_NAME)) {
// Get posted options
$fields = array_keys($option_keys);
foreach ($fields as $field) {
switch ($field) {
case 'access_key':
case 'secret_key':
$iv->set_rules($field, array('trim', 'esc_html', 'required'));
break;
default:
$iv->set_rules($field, array('trim', 'esc_html'));
break;
}
}
$options = $iv->input($fields);
$err_message = '';
foreach ($option_keys as $key => $field) {
if (is_wp_error($options[$key])) {
$error_data = $options[$key];
$err = '';
foreach ($error_data->errors as $errors) {
foreach ($errors as $error) {
$err .= (!empty($err) ? '<br />' : '') . __('Error! : ', self::TEXT_DOMAIN);
$err .= sprintf(__(str_replace($key, '%s', $error), self::TEXT_DOMAIN), $field);
}
}
$err_message .= (!empty($err_message) ? '<br />' : '') . $err;
}
if (!isset($options[$key]) || is_wp_error($options[$key])) {
$options[$key] = '';
}
}
if (self::$debug_mode && function_exists('dbgx_trace_var')) {
dbgx_trace_var($options);
}
// Update options
if ($this->options !== $options) {
update_option(self::OPTION_KEY, $options);
printf('<div id="message" class="updated fade"><p><strong>%s</strong></p></div>' . "\n", empty($err_message) ? __('Done!', self::TEXT_DOMAIN) : $err_message);
$this->options = $options;
}
unset($options);
}
}
public function options_page()
{
$nonce_action = 'update_options';
$nonce_name = '_wpnonce_update_options';
$option_keys = $this->option_keys();
$option_keys = apply_filters('nephila_clavata_option_keys', $option_keys);
self::$options = $this->get_option();
$title = __('Nephila clavata', NephilaClavata::TEXT_DOMAIN);
$iv = new InputValidator('POST');
$iv->set_rules($nonce_name, 'required');
// Update options
if (!is_wp_error($iv->input($nonce_name)) && check_admin_referer($nonce_action, $nonce_name)) {
// Get posted options
$fields = array_keys($option_keys);
foreach ($fields as $field) {
switch ($field) {
case 'access_key':
case 'secret_key':
$iv->set_rules($field, array('trim', 'esc_html', 'required'));
break;
default:
$iv->set_rules($field, array('trim', 'esc_html'));
break;
}
}
$options = $iv->input($fields);
$err_message = '';
foreach ($option_keys as $key => $field) {
if (is_wp_error($options[$key])) {
$error_data = $options[$key];
$err = '';
foreach ($error_data->errors as $errors) {
foreach ($errors as $error) {
$err .= (!empty($err) ? '<br />' : '') . __('Error! : ', NephilaClavata::TEXT_DOMAIN);
$err .= sprintf(__(str_replace($key, '%s', $error), NephilaClavata::TEXT_DOMAIN), $field);
}
}
$err_message .= (!empty($err_message) ? '<br />' : '') . $err;
}
if (!isset($options[$key]) || is_wp_error($options[$key])) {
$options[$key] = '';
}
}
if (empty($options['s3_url']) && !empty($options['bucket'])) {
$options['s3_url'] = sprintf('http://%1$s.s3-website-%2$s.amazonaws.com', strtolower($options['bucket']), strtolower(str_replace('_', '-', $options['region'])));
}
if (!empty($options['s3_url']) && !preg_match('#^https?://#i', $options['s3_url'])) {
$options['s3_url'] = 'http://' . preg_replace('#^//?#', '', $options['s3_url']);
}
$options['s3_url'] = untrailingslashit($options['s3_url']);
if (NephilaClavata::DEBUG_MODE && function_exists('dbgx_trace_var')) {
dbgx_trace_var($options);
}
// Update options
if (self::$options !== $options) {
update_option(self::OPTION_KEY, $options);
if (self::$options['s3_url'] !== $options['s3_url']) {
global $wpdb;
$sql = $wpdb->prepare("delete from {$wpdb->postmeta} where meta_key in (%s, %s)", NephilaClavata::META_KEY, NephilaClavata::META_KEY . '-replace');
$wpdb->query($sql);
}
printf('<div id="message" class="updated fade"><p><strong>%s</strong></p></div>' . "\n", empty($err_message) ? __('Done!', NephilaClavata::TEXT_DOMAIN) : $err_message);
self::$options = $options;
}
unset($options);
}
// Get S3 Object
$s3 = S3_helper::get_instance();
$s3->init(isset(self::$options['access_key']) ? self::$options['access_key'] : null, isset(self::$options['secret_key']) ? self::$options['secret_key'] : null, isset(self::$options['region']) ? self::$options['region'] : null);
$regions = $this->regions;
$buckets = false;
if ($s3) {
$regions = $s3->get_regions();
$buckets = $s3->list_buckets();
}
if (!$buckets) {
unset($option_keys['bucket']);
unset($option_keys['s3_url']);
}
$storage_classes = $this->storage_classes;
?>
<div class="wrap">
<?php
screen_icon();
?>
<h2><?php
echo esc_html($title);
?>
</h2>
<form method="post" action="<?php
echo $this->admin_action;
?>
">
<?php
echo wp_nonce_field($nonce_action, $nonce_name, true, false) . "\n";
?>
<table class="wp-list-table fixed"><tbody>
<?php
foreach ($option_keys as $field => $label) {
$this->input_field($field, $label, array('regions' => $regions, 'buckets' => $buckets, 'storage_classes' => $storage_classes));
}
?>
</tbody></table>
<?php
submit_button();
?>
</form>
</div>
<?php
}
private function replace_s3_url($content, $post_id)
{
global $pagenow;
if (empty($content)) {
return $content;
}
$s3_bucket = isset(self::$options['bucket']) ? self::$options['bucket'] : false;
$s3_url = isset(self::$options['s3_url']) ? self::$options['s3_url'] : false;
$storage_class = isset(self::$options['storage_class']) ? self::$options['storage_class'] : false;
if (!$s3_bucket || !$s3_url) {
return $content;
}
// get attachments
$attachment_meta_key = self::META_KEY;
$post_meta_key = self::META_KEY . '-replace';
if ($post_id) {
if ($replace_data = get_post_meta($post_id, $post_meta_key, true)) {
$replace_data_org = isset($replace_data[$s3_bucket]) ? $replace_data[$s3_bucket] : array();
foreach ($replace_data_org as $search_url => $replace_url) {
$content = str_replace($search_url, $replace_url, $content);
}
}
$attachments = $this->get_post_attachments($post_id, $content);
if (self::DEBUG_MODE && function_exists('dbgx_trace_var')) {
dbgx_trace_var($post_id);
dbgx_trace_var($attachments);
}
if (!$attachments) {
return $content;
}
} else {
$attachments_count = 0;
$medias = array();
$attachments = $this->get_post_attachments_from_content($content, $attachments_count, $medias);
if (self::DEBUG_MODE && function_exists('dbgx_trace_var')) {
dbgx_trace_var($attachments);
}
if (!$attachments) {
return $content;
}
}
// object upload to S3, and replace url
$replace_count = 0;
$replace_data = array();
$attachments_meta = array();
foreach ($attachments as $attachment) {
$S3_medias_new = $this->get_s3_media_info($attachment->ID);
$S3_medias_old = get_post_meta($attachment->ID, $attachment_meta_key, true);
if (is_array($S3_medias_old)) {
if (isset($S3_medias_old[$s3_bucket])) {
$S3_medias_old = (array) $S3_medias_old[$s3_bucket];
}
} else {
$S3_medias_old = array();
}
if (self::DEBUG_MODE && function_exists('dbgx_trace_var')) {
dbgx_trace_var($S3_medias_new);
dbgx_trace_var($S3_medias_old);
}
if ($S3_medias_new !== $S3_medias_old) {
$S3_medias = array();
foreach ($S3_medias_new as $size => $val) {
$replace_flag = true;
$search_url = $val['url'];
$replace_url = $s3_url . $val['s3_key'];
if (!isset($S3_medias_old[$size])) {
$result = $this->s3_upload($val['file'], $s3_bucket, $val['s3_key'], $storage_class);
$replace_flag = !$result ? false : true;
if (self::DEBUG_MODE && function_exists('dbgx_trace_var')) {
dbgx_trace_var($result);
dbgx_trace_var($val);
}
}
if ($replace_flag && $search_url && $replace_url) {
$S3_medias[$size] = $val;
if (!isset($replace_data[$search_url]) && (!is_admin() || $pagenow === 'upload.php')) {
$replace_data[$search_url] = $replace_url;
$content = str_replace($search_url, $replace_url, $content);
}
}
if (!file_exists($val['file'])) {
$this->s3_download($val['file'], $s3_bucket, $val['s3_key']);
}
}
if (self::DEBUG_MODE && function_exists('dbgx_trace_var')) {
dbgx_trace_var($S3_medias);
}
if (count($S3_medias) > 0 && $S3_medias !== $S3_medias_old) {
update_post_meta($attachment->ID, $attachment_meta_key, array($s3_bucket => $S3_medias));
}
} else {
if (!is_admin() || $pagenow === 'upload.php') {
foreach ($S3_medias_new as $size => $val) {
$search_url = $val['url'];
$replace_url = $s3_url . $val['s3_key'];
if (!isset($replace_data[$search_url])) {
$replace_data[$search_url] = $replace_url;
$content = str_replace($search_url, $replace_url, $content);
}
if (!file_exists($val['file'])) {
$this->s3_download($val['file'], $s3_bucket, $val['s3_key']);
}
}
}
}
$replace_count++;
}
if (self::DEBUG_MODE && function_exists('dbgx_trace_var')) {
dbgx_trace_var($replace_data);
dbgx_trace_var($replace_data_org);
}
if ($post_id && $replace_data !== $replace_data_org) {
update_post_meta($post_id, $post_meta_key, array($s3_bucket => $replace_data));
}
unset($S3_medias_new);
unset($S3_medias_old);
unset($S3_medias);
return $content;
}
/**
* Get User Timeline
*
*/
function mobileview_get_user_timeline($username = '', $limit = 5)
{
$key = "twitter_user_timeline_{$username}_{$limit}";
// Check if cache exists
$timeline = get_transient($key);
if ($timeline !== false) {
return $timeline;
} else {
$headers = array('Authorization' => 'Bearer ' . $this->mobileview_get_access_token());
$response = wp_remote_get("https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name={$username}&count={$limit}", array('headers' => $headers, 'timeout' => 40, 'sslverify' => false));
if (is_wp_error($response)) {
// In case Twitter is down we return error
dbgx_trace_var($response);
return array('error' => __('There is problem fetching twitter timeline', 'colabsthemes'));
} else {
// If everything's okay, parse the body and json_decode it
$json = json_decode(wp_remote_retrieve_body($response));
// Check for error
if (!count($json)) {
return array('error' => __('There is problem fetching twitter timeline', 'colabsthemes'));
} elseif (isset($json->errors)) {
return array('error' => $json->errors[0]->message);
} else {
set_transient($key, $json, 60 * 60);
return $json;
}
}
}
}
private function _options_update($recv_param)
{
$fields = array('head_js', 'remove_js', 'head_filters', 'head_remove', 'foot_filters', 'foot_remove', 'xml_declaration', 'ie_conditional', 'canonical_tag', 'add_ogp_tag', 'ogp_default_image', 'og_type_top', 'og_locale', 'fb_admins', 'fb_app_id', 'add_last_modified', 'foot_js', 'dynamic', 'js_move_foot', 'cache_enabled', 'combined_css', 'css_optimise', 'default_media', 'img_base64', 'combined_js', 'js_minify', 'paranoia_mode', 'gzip_on', 'use_ajax_libs', 'debug_mode', 'wp_generator', 'rsd_link', 'wlwmanifest_link');
$iv = new InputValidator($recv_param);
foreach ($fields as $field) {
switch ($field) {
case 'head_js':
case 'remove_js':
case 'head_filters':
case 'head_remove':
case 'foot_filters':
case 'foot_remove':
$iv->set_rules($field, array('trim', 'esc_html', 'required'));
break;
case 'ogp_default_image':
// $iv->set_rules($field, array('trim','esc_html','url'));
// break;
// $iv->set_rules($field, array('trim','esc_html','url'));
// break;
case 'og_type_top':
case 'og_locale':
case 'fb_admins':
case 'fb_app_id':
$iv->set_rules($field, array('trim', 'esc_html'));
break;
case 'default_media':
$iv->set_rules($field, array('trim', 'esc_html'));
break;
default:
$iv->set_rules($field, 'bool');
}
}
$options = $iv->input($fields);
$options['remove_js'] = is_wp_error($options['remove_js']) ? array() : (array) $options['remove_js'];
unset($iv);
// head js
$head_js = is_wp_error($options['head_js']) ? array() : (array) $options['head_js'];
unset($options['head_js']);
if (function_exists('dbgx_trace_var')) {
dbgx_trace_var($head_js);
}
foreach ((array) $this->options['head_js'] as $javascript => $value) {
if (array_search($javascript, $head_js) !== false) {
$this->options['head_js'][$javascript] = false;
} else {
$this->options['head_js'][$javascript] = true;
}
}
unset($head_js);
// wp_head
$tag = 'wp_head';
$all_filters = array_merge((array) $this->options['filters'][$tag], array('wp_generator' => 10, 'rsd_link' => 10, 'wlwmanifest_link' => 10));
$head_filters = is_wp_error($options['head_filters']) ? array() : (array) $options['head_filters'];
$head_remove = is_wp_error($options['head_remove']) ? array() : (array) $options['head_remove'];
unset($options['head_filters']);
unset($options['head_remove']);
if (function_exists('dbgx_trace_var')) {
dbgx_trace_var($head_filters);
dbgx_trace_var($head_remove);
}
foreach ($all_filters as $function_name => $priority) {
switch ($function_name) {
case 'wp_generator':
case 'rsd_link':
case 'wlwmanifest_link':
if ($options[$function_name]) {
$this->options['priority'][$tag][$function_name] = -1;
} elseif (isset($this->options['priority'][$tag][$function_name])) {
unset($this->options['priority'][$tag][$function_name]);
}
break;
default:
if (array_search($function_name, $head_filters) !== false) {
$this->options['priority'][$tag][$function_name] = self::PRIORITY + 1;
} elseif (array_search($function_name, $head_remove) !== false) {
$this->options['priority'][$tag][$function_name] = -1;
} elseif (isset($this->options['priority'][$tag][$function_name])) {
unset($this->options['priority'][$tag][$function_name]);
}
}
if (!$this->function_enabled($function_name) && isset($this->options['filters'][$tag][$function_name])) {
unset($this->options['filters'][$tag][$function_name]);
}
}
unset($all_filters);
unset($head_filters);
unset($head_remove);
// wp_footer
$tag = 'wp_footer';
$all_filters = (array) $this->options['filters'][$tag];
$foot_filters = is_wp_error($options['foot_filters']) ? array() : (array) $options['foot_filters'];
$foot_remove = is_wp_error($options['foot_remove']) ? array() : (array) $options['foot_remove'];
unset($options['foot_filters']);
unset($options['foot_remove']);
if (function_exists('dbgx_trace_var')) {
dbgx_trace_var($foot_filters);
dbgx_trace_var($foot_remove);
}
foreach ($all_filters as $function_name => $priority) {
if (array_search($function_name, $foot_filters) !== false) {
$this->options['priority'][$tag][$function_name] = self::PRIORITY + 1;
} elseif (array_search($function_name, $foot_remove) !== false) {
$this->options['priority'][$tag][$function_name] = -1;
} elseif (isset($this->options['priority'][$tag][$function_name])) {
unset($this->options['priority'][$tag][$function_name]);
}
if (!$this->function_enabled($function_name) && isset($this->options['filters'][$tag][$function_name])) {
unset($this->options['filters'][$tag][$function_name]);
}
}
unset($all_filters);
unset($foot_filters);
unset($foot_remove);
$options_org = $this->options;
foreach ($options_org as $key => $option) {
if (isset($options[$key]) && !is_wp_error($options[$key]) && $option !== $options[$key]) {
$this->options[$key] = $options[$key];
}
switch ($key) {
case 'ogp_default_image':
if (is_wp_error($option)) {
$this->options[$key] = '';
}
break;
}
}
if (function_exists('dbgx_trace_var')) {
dbgx_trace_var($this->options);
}
unset($options);
// options update
$this->updateOptions();
// create .htaccess file
$cache_dir = $this->_create_cache_dir();
if ($cache_dir !== false) {
$this->_create_htaccess($cache_dir);
}
return $this->options;
}