/** @return FlowFlow|null */
public static function get_instance()
{
if (null == self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
public static function getFeedData($url, $header = false)
{
$ff = FlowFlow::get_instance();
$use = $ff->getGeneralSettings()->useCurlFollowLocation();
$useIpv4 = $ff->getGeneralSettings()->useIPv4();
$c = curl_init();
curl_setopt($c, CURLOPT_USERAGENT, self::$USER_AGENT);
curl_setopt($c, CURLOPT_URL, $url);
curl_setopt($c, CURLOPT_POST, 0);
curl_setopt($c, CURLOPT_FAILONERROR, true);
// Enable if you have 'Network is unreachable' error
if ($useIpv4) {
curl_setopt($c, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
}
if ($use) {
curl_setopt($c, CURLOPT_FOLLOWLOCATION, true);
}
curl_setopt($c, CURLOPT_AUTOREFERER, true);
curl_setopt($c, CURLOPT_RETURNTRANSFER, true);
curl_setopt($c, CURLOPT_VERBOSE, false);
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
if (is_array($header)) {
curl_setopt($c, CURLOPT_HTTPHEADER, $header);
}
curl_setopt($c, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($c, CURLOPT_TIMEOUT, 30);
$page = $use ? curl_exec($c) : self::curl_exec_follow($c);
$error = curl_error($c);
$errors = array();
if (strlen($error) > 0) {
$errors[] = $error;
}
curl_close($c);
return array('response' => $page, 'errors' => $errors, 'url' => $url);
}
/**
* @return string|bool
*/
public function getAccessToken()
{
if ($this->access_token != null) {
return $this->access_token;
}
if (false !== ($access_token_transient = get_transient(FlowFlow::$PLUGIN_SLUG_DOWN . self::$postfix_at))) {
$access_token = $access_token_transient;
} else {
$auth = FlowFlow::get_instance()->get_auth_options();
$access_token = $auth['facebook_access_token'];
if (!isset($access_token) || empty($access_token)) {
return false;
}
}
if (false === get_transient(FlowFlow::$PLUGIN_SLUG_DOWN . self::$postfix_at_expires)) {
$auth = FlowFlow::get_instance()->get_auth_options();
$facebookAppId = $auth['facebook_app_id'];
$facebookAppSecret = $auth['facebook_app_secret'];
$this->extendAccessToken($access_token, $facebookAppId, $facebookAppSecret);
}
$this->access_token = $access_token;
return $access_token;
}
<option value="center">Centered</option>
<option value="right">Right</option>
</select>
</div>
</dd>
<dt class="hide">Preview</dt>
<dd class="preview">
<h1>Live preview</h1>
<div data-preview="bg-color" class="ff-stream-wrapper ff-layout-grid ff-theme-classic ff-style-4 shuffle">
<div data-preview="card-color,shadow-color,width" class="ff-item ff-twitter shuffle-item filtered" style="visibility: visible; opacity:1;">
<h4 data-preview="name-color">Header example</h4>
<p data-preview="text-color">This is regular text paragraph, can be tweet, facebook post etc. This is example of <a href="#" data-preview="links-color">link in text</a>.</p>
<span class="ff-img-holder" style="max-height: 171px"><img src="' . FlowFlow::get_plugin_directory() . '/assets/67.png" style="width:100%;"></span>
<div class="ff-item-meta">
<span class="separator" data-preview="bcolor"></span>
<span class="ff-userpic" style="background:url(' . FlowFlow::get_plugin_directory() . '/assets/chevy.jpeg)"><i class="ff-icon" data-overrideProp="border-color" data-preview="card-color"><i class="ff-icon-inner"></i></i></span><a data-preview="name-color" target="_blank" rel="nofollow" href="#" class="ff-name">Looks Awesome</a><a data-preview="other-color" target="_blank" rel="nofollow" href="#" class="ff-nickname">@looks_awesome</a><a data-preview="other-color" target="_blank" rel="nofollow" href="#" class="ff-timestamp">21m ago </a>
</div>
</div>
</div>
</dd>
</dl>
<span id="stream-stylings-sbmt-%id%" class="admin-button green-button submit-button">Save Changes</span>
</div>
</div>
<div class="section" id="css-%id%">
<h1 class="desc-following">Stream custom CSS</h1>
<p class="desc" style="margin-bottom:10px">
Prefix your selectors with <strong>#ff-stream-%id%</strong> to target this specific stream
</p>
<textarea name="stream-%id%-css" cols="100" rows="10" id="stream-%id%-css"/> </textarea>
/**
* Register and enqueue admin-specific JavaScript.
*
* @since 1.0.0
*
* @return null Return early if no settings page is registered.
*/
public function enqueue_admin_scripts()
{
if (!isset($this->plugin_screen_hook_suffix)) {
return;
}
$screen = get_current_screen();
if ($this->plugin_screen_hook_suffix == $screen->id) {
wp_enqueue_script(FlowFlow::$PLUGIN_SLUG . '-admin-script', FlowFlow::get_plugin_directory() . 'js/admin.js', array('jquery'), FlowFlow::VERSION);
wp_enqueue_script(FlowFlow::$PLUGIN_SLUG . '-zeroclipboard', FlowFlow::get_plugin_directory() . 'js/zeroclipboard/ZeroClipboard.min.js', array('jquery'), FlowFlow::VERSION);
wp_enqueue_script(FlowFlow::$PLUGIN_SLUG . '-tinycolor', FlowFlow::get_plugin_directory() . 'js/tinycolor.js', array('jquery'), FlowFlow::VERSION);
wp_enqueue_script(FlowFlow::$PLUGIN_SLUG . '-colorpickersliders', FlowFlow::get_plugin_directory() . 'js/jquery.colorpickersliders.js', array('jquery'), FlowFlow::VERSION);
}
}
