/**
* display widget
*/
function widget($args, $instance)
{
extract($args, EXTR_SKIP);
global $wpdb, $user_ID, $table_prefix, $blog_id;
$userid = $instance['snorl'];
$result = wordbooker_get_cache($userid);
echo $before_widget;
$name = $result->name;
if (strlen($instance['dname']) > 0) {
$name = $instance['dname'];
}
$title = empty($instance['title']) ? ' ' : apply_filters('widget_title', $instance['title']);
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
echo '<br /><div class="facebook_picture" align="center">';
echo '<a href="' . $result->url . '" target="facebook">';
echo '<img src="' . $result->pic . '" alt=" FB photo for ' . $name . '" /></a>';
echo '</div>';
if ($result->status) {
$current_offset = 0;
# $current_offset = get_option('gmt_offset');
echo '<p><br /><a href="' . $result->url . '">' . $name . '</a> : ';
echo '<i>' . $result->status . '</i><br />';
if ($instance['df'] == 'fbt') {
echo '(' . nicetime($result->updated + 3600 * $current_offset) . ').';
} else {
echo '(' . date($instance['df'], $result->updated + 3600 * $current_offset) . ').';
}
}
echo "</p>" . $after_widget;
}
/**
* admin control form
*/
function form($instance)
{
global $user_ID, $wpdb, $table_prefix, $blog_id;
$result = wordbooker_get_cache($user_ID, 'pages', 1);
$fanpages = unserialize($result->pages);
$xx = array('id' => 'FW:254577506873', 'name' => 'Wordbooker', 'url' => 'http://www.facebook.com/Wordbooker');
$fanpages[] = $xx;
$default = array('title' => __('Fan Page', 'wordbooker'), 'snorl' => $user_ID, 'dname' => '', 'pid' => '254577506873', 'stream' => 'false', 'connections' => 6, 'width' => 188, 'height' => 260, 'header' => 'false', 'scheme' => 'light');
$instance = wp_parse_args((array) $instance, $default);
$title_id = $this->get_field_id('title');
$title_name = $this->get_field_name('title');
$snorl_id = $this->get_field_id('snorl');
$snorl_name = $this->get_field_name('snorl');
$fanpages_id = $this->get_field_id('fanpages');
$fanpages_name = $this->get_field_name('fanpages');
$dname_id = $this->get_field_id('dname');
$dname_name = $this->get_field_name('dname');
$df_id = $this->get_field_id('pid');
$df_name = $this->get_field_name('pid');
$stream_id = $this->get_field_id('stream');
$stream_name = $this->get_field_name('stream');
$faces_id = $this->get_field_id('faces');
$faces_name = $this->get_field_name('faces');
$scheme_id = $this->get_field_id('scheme');
$scheme_name = $this->get_field_name('scheme');
$header_id = $this->get_field_id('header');
$header_name = $this->get_field_name('header');
$width_id = $this->get_field_id('width');
$width_name = $this->get_field_name('width');
$height_id = $this->get_field_id('height');
$height_name = $this->get_field_name('height');
$border_id = $this->get_field_id('border_colour');
$border_name = $this->get_field_name('border_colour');
$colorscheme = array('dark' => 'Dark', 'light' => 'Light');
$checked_flag = array('on' => 'checked', 'off' => '', 'true' => 'checked', 'false' => '');
if (!is_numeric($instance['width']) || $instance['width'] < 0) {
$instance['width'] = 188;
}
if (!is_numeric($instance['height']) || $instance['height'] < 0) {
$instance['height'] = 260;
}
echo '<input type="hidden" class="widefat" id="' . $snorl_id . '" name="' . $snorl_name . '" value="' . attribute_escape($instance['snorl']) . '" /></p>';
echo '<p><label for="' . $title_id . '">' . __('Title of Widget', 'wordbooker') . ': </label> <input type="text" class="widefat" id="' . $title_id . '" name="' . $title_name . '" value="' . attribute_escape($instance['title']) . '" /></p>';
$fanpagelist = '';
echo "\r\n" . '<p><label for="' . $df_id . '">' . __('Fan Page', 'wordbooker') . ': </label>';
echo '<select id=id="' . $df_id . '" name="' . $df_name . '" >';
foreach ($fanpages as $fan_page) {
$fanpagelist[$fan_page['id']] = $fan_page['url'];
if ($fan_page[id] == attribute_escape($instance['pid'])) {
print '<option selected="yes" value="' . $fan_page[id] . '" >' . $fan_page[name] . '</option>';
} else {
print '<option value="' . $fan_page[id] . '" >' . $fan_page[name] . '</option>';
}
}
echo '</select></p>';
echo "<input type='hidden' class='widefat' id='" . $fanpages_id . "' name='" . $fanpages_name . "' value='" . mysql_real_escape_string(serialize($fanpagelist)) . "' />";
echo '<p><label for="' . $stream_id . '">' . __("Include Stream ", 'wordbooker') . ' : </label>';
echo '<INPUT TYPE=CHECKBOX class="widefat"id="' . $stream_id . '" name="' . $stream_name . '" ' . $checked_flag[attribute_escape($instance['stream'])] . ' /></p>';
echo '<p><label for="' . $stream_id . '">' . __("Include Header ", 'wordbooker') . ' : </label>';
echo '<INPUT TYPE=CHECKBOX class="widefat"id="' . $header_id . '" name="' . $header_name . '" ' . $checked_flag[attribute_escape($instance['header'])] . ' /></p>';
echo '<p><label for="' . $scheme_id . '">' . __('Colour Scheme', 'wordbooker') . ': </label> <select id="' . $scheme_id . '" name="' . $scheme_name . '" >';
foreach ($colorscheme as $i => $value) {
if ($i == $instance['scheme']) {
print '<option selected="yes" value="' . $i . '" >' . $colorscheme[$i] . '</option>';
} else {
print '<option value="' . $i . '" >' . $colorscheme[$i] . '</option>';
}
}
echo "</select><br />";
echo '<p><label for="' . $faces_id . '">' . __("Show Faces ", 'wordbooker') . ' : </label>';
echo '<INPUT TYPE=CHECKBOX class="widefat"id="' . $faces_id . '" name="' . $faces_name . '" ' . $checked_flag[attribute_escape($instance['faces'])] . ' /></p>';
echo '<p><label for="' . $width_id . '">' . __('Widget Width', 'wordbooker') . ': </label> <input type="text" size="7" id="' . $width_id . '" name="' . $width_name . '" value="' . attribute_escape($instance['width']) . '" /></p>';
echo '<p><label for="' . $height_id . '">' . __('Widget Height', 'wordbooker') . ': </label> <input type="text" size="7" id="' . $height_id . '" name="' . $height_name . '" value="' . attribute_escape($instance['height']) . '" /></p>';
echo '<p><label for="' . $height_id . '">' . __('Widget Border Colour', 'wordbooker') . ': </label>#<input type="text" size="6" maxlength=6 id="' . $border_id . '" name="' . $border_name . '" value="' . attribute_escape($instance['border_colour']) . '" /></p>';
}
function wordbooker_check_permissions($wbuser, $user)
{
global $user_ID;
$perm_miss = wordbooker_get_cache($user_ID, 'auths_needed', 1);
if ($perm_miss->auths_needed == 0) {
return;
}
$perms_to_check = array(WORDBOOKER_FB_PUBLISH_STREAM, WORDBOOKER_FB_STATUS_UPDATE, WORDBOOKER_FB_READ_STREAM, WORDBOOKER_FB_CREATE_NOTE, WORDBOOKER_FB_PHOTO_UPLOAD, WORDBOOKER_FB_VIDEO_UPLOAD, WORDBOOKER_FB_MANAGE_PAGES, WORDBOOKER_FB_READ_FRIENDS);
$perm_messages = array(__('Publish content to your Wall/Fan pages', 'wordbooker'), __('Update your status', 'wordbooker'), __('Read your News Feed and Wall', 'wordbooker'), __('Create notes', 'wordbooker'), __('Upload photos', 'wordbooker'), __('Upload videos', 'wordbooker'), __('Manage_pages', 'wordbooker'), __('Read friend lists', 'wordbooker'));
$preamble = __("but requires authorization to ", 'wordbooker');
$postamble = __(" on Facebook. Click on the following link to grant permission", 'wordbooker');
$loginUrl2 = 'https://www.facebook.com/dialog/oauth?client_id=' . WORDBOOKER_FB_ID . '&redirect_uri=https://wordbooker.tty.org.uk/index2.html?br=' . urlencode(get_bloginfo('wpurl') . '&fbid=' . WORDBOOKER_FB_ID) . '&scope=' . implode(',', $perms_to_check) . '&response_type=token';
if (is_array($perms_to_check)) {
foreach (array_keys($perms_to_check) as $key) {
# Bit map check to put out the right text for the missing permissions.
if (pow(2, $key) & $perm_miss->auths_needed) {
$midamble .= $perm_messages[$key] . ", ";
}
}
$midamble = rtrim($midamble, ",");
$midamble = trim(preg_replace("/(.*?)((,|\\s)*)\$/m", "\$1", $midamble));
$midamble = substr_replace($midamble, " and ", strrpos($midamble, ","), strlen(","));
echo " " . $preamble . $midamble . $postamble . '</p><div style="text-align: center;"><a href="' . $loginUrl2 . '" > <img src="http://static.ak.facebook.com/images/devsite/facebook_login.gif" alt="Facebook Login Button" /></a><br /></div>';
}
echo "and then save your settings<br />";
echo '<form action="' . WORDBOOKER_SETTINGS_URL . '" method="post"> <input type="hidden" name="action" value="" />';
echo '<p style="text-align: center;"><input type="submit" name="perm_save" class="button-primary" value="' . __('Save Configuration', 'wordbooker') . '" /></p></form>';
}
