function yinstagram_access_token($code)
{
$data = yinstagram_get_options('settings');
// Get cURL resource
$curl = curl_init();
// Set some options - we are passing in a useragent too here
curl_setopt_array($curl, array(CURLOPT_RETURNTRANSFER => 1, CURLOPT_URL => 'https://api.instagram.com/oauth/access_token', CURLOPT_USERAGENT => 'Yakadanda Instagram Access Token Request', CURLOPT_POST => 1, CURLOPT_POSTFIELDS => array('client_id' => $data['client_id'], 'client_secret' => $data['client_secret'], 'grant_type' => 'authorization_code', 'redirect_uri' => admin_url('admin.php?page=yinstagram/settings.php'), 'code' => $code)));
// Send the request & save response to $resp
$resp = curl_exec($curl);
// Close request to clear up some resources
curl_close($curl);
return $resp;
}
public function form($instance)
{
$auth = yinstagram_get_options('token');
$title = isset($instance['title']) ? $instance['title'] : __(null, 'text_domain');
$type = isset($instance['type']) ? $instance['type'] : 'images';
$display_images = isset($instance['display_images']) ? $instance['display_images'] : 'recent';
$username_of_user_id = isset($instance['username_of_user_id']) ? $instance['username_of_user_id'] : null;
$hashtags = isset($instance['hashtags']) ? $instance['hashtags'] : null;
$size = isset($instance['size']) ? $instance['size'] : 'thumbnail';
$custom_size = isset($instance['custom_size']) ? $instance['custom_size'] : null;
$limit = isset($instance['limit']) ? $instance['limit'] : 6;
$order = isset($instance['order']) ? $instance['order'] : 'default';
?>
<p>
<label for="<?php
echo $this->get_field_id('title');
?>
"><?php
_e('Title:');
?>
</label>
<input class="widefat" id="<?php
echo $this->get_field_id('title');
?>
" name="<?php
echo $this->get_field_name('title');
?>
" type="text" value="<?php
echo esc_attr($title);
?>
" />
</p>
<p>
<label for="<?php
echo $this->get_field_id('type');
?>
"><?php
_e('Type:');
?>
</label><br>
<select id="<?php
echo $this->get_field_id('type');
?>
" name="<?php
echo $this->get_field_name('type');
?>
" class="yinstagram-type">
<option value="images" <?php
echo $type == 'images' ? 'selected="selected"' : null;
?>
>Images </option>
<option value="profile" <?php
echo $type == 'profile' ? 'selected="selected"' : null;
?>
>Profile </option>
</select>
</p>
<p>
<label for="<?php
echo $this->get_field_id('display_images');
?>
"><?php
_e('Display Images:');
?>
</label><br>
<select id="<?php
echo $this->get_field_id('display_images');
?>
" name="<?php
echo $this->get_field_name('display_images');
?>
" class="yinstagram-display-images">
<option value="recent" <?php
echo $display_images == 'recent' ? 'selected="selected"' : null;
?>
>Recent </option>
<option value="feed" <?php
echo $display_images == 'feed' ? 'selected="selected"' : null;
?>
>Feed </option>
<option value="liked" <?php
echo $display_images == 'liked' ? 'selected="selected"' : null;
?>
>Liked </option>
<option value="tags" <?php
echo $display_images == 'tags' ? 'selected="selected"' : null;
?>
>Tags </option>
</select>
</p>
<p id="<?php
echo $this->get_field_id('recent-container');
?>
" <?php
echo $display_images != 'recent' ? 'style="display: none;"' : null;
?>
>
<label for="<?php
echo $this->get_field_id('username_of_user_id');
?>
"><?php
_e('Username:'******'username_of_user_id');
?>
" name="<?php
echo $this->get_field_name('username_of_user_id');
?>
" type="text" value="<?php
echo esc_attr($username_of_user_id);
?>
" placeholder="<?php
echo isset($auth['user']->username) ? $auth['user']->username : null;
?>
"/>
</p>
<p id="<?php
echo $this->get_field_id('hashtags-container');
?>
" <?php
echo $display_images != 'tags' ? 'style="display: none;"' : null;
?>
>
<label for="<?php
echo $this->get_field_id('hashtags');
?>
"><?php
_e('Hashtags (separated by comma):');
?>
</label>
<input class="widefat" id="<?php
echo $this->get_field_id('hashtags');
?>
" name="<?php
echo $this->get_field_name('hashtags');
?>
" type="text" value="<?php
echo esc_attr($hashtags);
?>
" placeholder="e.g. #art, #buildings, #graffiti etc."/>
</p>
<p class="<?php
echo $this->get_field_id('type-container');
?>
" <?php
echo $type == 'profile' ? 'style="display: none;"' : null;
?>
>
<label for="<?php
echo $this->get_field_id('size');
?>
"><?php
_e('Image Size:');
?>
</label><br>
<select id="<?php
echo $this->get_field_id('size');
?>
" name="<?php
echo $this->get_field_name('size');
?>
">
<option value="thumbnail" <?php
echo $size == 'thumbnail' ? 'selected="selected"' : null;
?>
>Thumbnail </option>
<option value="low_resolution" <?php
echo $size == 'low_resolution' ? 'selected="selected"' : null;
?>
>Low Resolution </option>
<option value="standard_resolution" <?php
echo $size == 'standard_resolution' ? 'selected="selected"' : null;
?>
>Standard Resolution </option>
</select>
</p>
<p class="<?php
echo $this->get_field_id('type-container');
?>
" <?php
echo $type == 'profile' ? 'style="display: none;"' : null;
?>
>
<label for="<?php
echo $this->get_field_id('custom_size');
?>
"><?php
_e('Custom Image Size (pixel):');
?>
</label>
<input class="widefat" id="<?php
echo $this->get_field_id('custom_size');
?>
" name="<?php
echo $this->get_field_name('custom_size');
?>
" type="text" value="<?php
echo esc_attr($custom_size);
?>
" />
</p>
<p class="<?php
echo $this->get_field_id('type-container');
?>
" <?php
echo $type == 'profile' ? 'style="display: none;"' : null;
?>
>
<label for="<?php
echo $this->get_field_id('limit');
?>
"><?php
_e('Limit (max 33):');
?>
</label>
<input class="widefat" id="<?php
echo $this->get_field_id('limit');
?>
" name="<?php
echo $this->get_field_name('limit');
?>
" type="text" value="<?php
echo esc_attr($limit);
?>
" />
</p>
<p>
<label for="<?php
echo $this->get_field_id('order');
?>
"><?php
_e('Order:');
?>
</label><br>
<select id="<?php
echo $this->get_field_id('order');
?>
" name="<?php
echo $this->get_field_name('order');
?>
">
<option value="default" <?php
echo $order == 'default' ? 'selected="selected"' : null;
?>
>Default </option>
<option value="shuffle" <?php
echo $order == 'shuffle' ? 'selected="selected"' : null;
?>
>Shuffle </option>
</select>
</p>
<?php
}
