function gltw_plugin_activation()
{
global $gltw_errors;
require_once GLTW_INC . '/functions.php';
if (!function_exists('gltw_api_config')) {
extract(gltw_api_config());
}
if (empty($consumer_key) || empty($consumer_secret) || empty($access_key) || empty($access_secret)) {
printf('<%1$s class="%2$s">%3$s</%1$s>', 'div', 'error', sprintf('<%1$s>%2$s</%1$s>', 'p', sprintf('<%1$s>%2$s<a href="%3$s">%4$s</a>.</%1$s>', 'strong', __('Please set the ', GLTW_DOMAIN), admin_url('admin.php?page=genesis-latest-tweets'), __('Genesis Latest Tweets Settings', GLTW_DOMAIN))));
}
}
/**
* Render full admin page
*/
function twitter_api_admin_render_page()
{
if (!current_user_can('manage_options')) {
twitter_api_admin_render_header(__("You don't have permission to manage Twitter API settings", GLTW_DOMAIN), 'error');
twitter_api_admin_render_footer();
return;
}
try {
// update applicaion settings if posted
if (isset($_POST['saf_twitter']) && is_array($update = $_POST['saf_twitter'])) {
$conf = gltw_api_config($update);
} else {
$conf = gltw_api_config();
}
// check whether we have any OAuth params
extract($conf);
if (!$consumer_key || !$consumer_secret) {
global $gltw_errors;
$gltw_errors .= wpautop(__('Twitter application not fully configured', GLTW_DOMAIN));
//throw new Exception( __('Twitter application not fully configured', GLTW_DOMAIN ) );
}
// else exchange access token if callback // request secret saved as option
if (isset($_GET['oauth_token']) && isset($_GET['oauth_verifier'])) {
$Token = twitter_api_oauth_access_token($consumer_key, $consumer_secret, $_GET['oauth_token'], $request_secret, $_GET['oauth_verifier']);
// have access token, update config and destroy request secret
$conf = gltw_api_config(array('request_secret' => '', 'access_key' => $Token->key, 'access_secret' => $Token->secret));
extract($conf);
// fall through to verification of credentials
}
// else administrator needs to connect / authenticate with Twitter.
if (!$access_key || !$access_secret) {
twitter_api_admin_render_header(__('Plugin not yet authenticated with Twitter', GLTW_DOMAIN), 'error');
twitter_api_admin_render_login($consumer_key, $consumer_secret);
} else {
$me = twitter_api_get('account/verify_credentials');
twitter_api_admin_render_header(sprintf(__('Authenticated as @%s', GLTW_DOMAIN), $me['screen_name']), 'updated');
}
} catch (TwitterApiException $Ex) {
twitter_api_admin_render_header($Ex->getStatus() . ': Error ' . $Ex->getCode() . ', ' . $Ex->getMessage(), 'error');
if (401 === $Ex->getStatus()) {
twitter_api_admin_render_login($consumer_key, $consumer_secret);
}
} catch (Exception $Ex) {
twitter_api_admin_render_header($Ex->getMessage(), 'error');
}
// end admin page with options form and close wrapper
twitter_api_admin_render_form();
twitter_api_admin_render_footer();
}
/**
* Echo the settings update form.
*
* @since 0.1.8
*
* @param array $instance Current settings
*/
function form($instance)
{
extract(gltw_api_config());
if (empty($consumer_key) && empty($consumer_secret) && empty($access_key) && empty($access_secret)) {
printf('<%1$s>%2$s<a href="%3$s">%4$s</a>.</%1$s>', 'p', __('Please set the ', GLTW_DOMAIN), admin_url('admin.php?page=genesis-twitter-widget-settings'), __('Genesis Twitter Widget Settings', GLTW_DOMAIN));
return;
}
/** Merge with defaults */
$instance = wp_parse_args((array) $instance, $this->defaults);
?>
<p>
<label for="<?php
echo $this->get_field_id('title');
?>
"><?php
_e('Title', GLTW_DOMAIN);
?>
:</label>
<input type="text" id="<?php
echo $this->get_field_id('title');
?>
" name="<?php
echo $this->get_field_name('title');
?>
" value="<?php
echo esc_attr($instance['title']);
?>
" class="widefat" />
</p>
<p>
<label for="<?php
echo $this->get_field_id('twitter_id');
?>
"><?php
_e('Twitter Username', GLTW_DOMAIN);
?>
:</label>
<input type="text" id="<?php
echo $this->get_field_id('twitter_id');
?>
" name="<?php
echo $this->get_field_name('twitter_id');
?>
" value="<?php
echo esc_attr($instance['twitter_id']);
?>
" class="widefat" />
</p>
<p>
<label for="<?php
echo $this->get_field_id('twitter_num');
?>
"><?php
_e('Number of Tweets to Show', GLTW_DOMAIN);
?>
:</label>
<input type="text" id="<?php
echo $this->get_field_id('twitter_num');
?>
" name="<?php
echo $this->get_field_name('twitter_num');
?>
" value="<?php
echo esc_attr($instance['twitter_num']);
?>
" size="3" />
</p>
<p>
<input id="<?php
echo $this->get_field_id('twitter_hide_replies');
?>
" type="checkbox" name="<?php
echo $this->get_field_name('twitter_hide_replies');
?>
" value="1" <?php
checked($instance['twitter_hide_replies']);
?>
/>
<label for="<?php
echo $this->get_field_id('twitter_hide_replies');
?>
"><?php
_e('Hide @ Replies', GLTW_DOMAIN);
?>
</label>
</p>
<p>
<label for="<?php
echo $this->get_field_id('twitter_duration');
?>
"><?php
_e('Load new Tweets every', GLTW_DOMAIN);
?>
</label>
<select name="<?php
echo $this->get_field_name('twitter_duration');
?>
" id="<?php
echo $this->get_field_id('twitter_duration');
?>
">
<option value="5" <?php
selected(5, $instance['twitter_duration']);
?>
><?php
_e('5 Min.', GLTW_DOMAIN);
?>
</option>
<option value="15" <?php
selected(15, $instance['twitter_duration']);
?>
><?php
_e('15 Minutes', GLTW_DOMAIN);
?>
</option>
<option value="30" <?php
selected(30, $instance['twitter_duration']);
?>
><?php
_e('30 Minutes', GLTW_DOMAIN);
?>
</option>
<option value="60" <?php
selected(60, $instance['twitter_duration']);
?>
><?php
_e('1 Hour', GLTW_DOMAIN);
?>
</option>
<option value="120" <?php
selected(120, $instance['twitter_duration']);
?>
><?php
_e('2 Hours', GLTW_DOMAIN);
?>
</option>
<option value="240" <?php
selected(240, $instance['twitter_duration']);
?>
><?php
_e('4 Hours', GLTW_DOMAIN);
?>
</option>
<option value="720" <?php
selected(720, $instance['twitter_duration']);
?>
><?php
_e('12 Hours', GLTW_DOMAIN);
?>
</option>
<option value="1440" <?php
selected(1440, $instance['twitter_duration']);
?>
><?php
_e('24 Hours', GLTW_DOMAIN);
?>
</option>
</select>
</p>
<p>
<input id="<?php
echo $this->get_field_id('follow_link_show');
?>
" type="checkbox" name="<?php
echo $this->get_field_name('follow_link_show');
?>
" value="1" <?php
checked($instance['follow_link_show']);
?>
/>
<label for="<?php
echo $this->get_field_id('follow_link_show');
?>
"><?php
_e('Include link to twitter page?', GLTW_DOMAIN);
?>
</label>
</p>
<p>
<label for="<?php
echo $this->get_field_id('follow_link_text');
?>
"><?php
_e('Link Text (required)', GLTW_DOMAIN);
?>
:</label>
<input type="text" id="<?php
echo $this->get_field_id('follow_link_text');
?>
" name="<?php
echo $this->get_field_name('follow_link_text');
?>
" value="<?php
echo esc_attr($instance['follow_link_text']);
?>
" class="widefat" />
</p>
<?php
}
/**
* Render "Connect" button for authenticating at twitter.com
* @param string OAuth application Consumer Key
* @param string OAuth application Consumer Secret
*/
function render_login($consumer_key, $consumer_secret)
{
try {
$callback = $this->base_uri();
$Token = $this->oauth_request_token($consumer_key, $consumer_secret, $callback);
} catch (Exception $Ex) {
echo '<div class="error"><p><strong>Error:</strong> ', esc_html($Ex->getMessage()), '</p></div>';
return;
}
// Remember request token and render link to authorize
// we're storing permanently - not using session here, because WP provides no session API.
gltw_api_config(array('request_secret' => $Token->secret));
$href = $Token->get_authorization_url();
echo '<p><a class="button-primary" href="', esc_html($href), '">' . esc_html__('Connect to Twitter') . '</a></p>';
echo '<p> </p>';
}
/**
* Get client instance authenticated with 'system' credentials
* @param bool whether we're getting the system default client which is expected to be authed
* @return TwitterApiClient
*/
public static function create_instance($default = true)
{
$Client = new TwitterApiClient();
extract(gltw_api_config());
if ($default) {
if (!$consumer_key || !$consumer_secret || !$access_key || !$access_secret) {
trigger_error(__('Twitter application is not fully configured'));
}
$Client->set_oauth($consumer_key, $consumer_secret, $access_key, $access_secret);
} else {
if ($consumer_key && $consumer_secret) {
$Client->set_oauth($consumer_key, $consumer_secret);
}
}
return $Client;
}
