/**
* Back-end widget form.
*
* @see WP_Widget::form()
*
* @param array $instance Previously saved values from database.
*/
public function form($instance)
{
if (isset($instance['title'])) {
$title = $instance['title'];
} else {
$title = __('New title', 'text_domain');
}
if (isset($instance['poll_id'])) {
$poll_id = $instance['poll_id'];
} else {
$poll_id = -1;
}
if (isset($instance['chwidth'])) {
$chwidth = intval($instance['chwidth']);
} else {
$chwidth = 270;
}
if (isset($instance['chheight'])) {
$chheight = intval($instance['chheight']);
} else {
$chheight = 220;
}
if ($chwidth == 0) {
$chwidth = 270;
}
if ($chheight == 0) {
$chheight = 220;
}
if (isset($instance['chlegend'])) {
$chlegend = $instance['chlegend'];
} else {
$chlegend = 'none';
}
$polls = GFontsDB::GetAllPolls();
?>
<p>
<label for="<?php
echo $this->get_field_id('title');
?>
"><?php
_e('Title:', GFontsEngine::PLUGIN_SLUG);
?>
</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);
?>
" />
<br/><br/>
<label for="<?php
echo $this->get_field_id('poll_id');
?>
"><?php
_e('Select poll:', GFontsEngine::PLUGIN_SLUG);
?>
</label>
<select class="widefat" id="<?php
echo $this->get_field_id('poll_id');
?>
" name="<?php
echo $this->get_field_name('poll_id');
?>
">
<option value="-1"><?php
_e('-- select --', GFontsEngine::PLUGIN_SLUG);
?>
</option>
<?php
foreach ($polls as $poll) {
?>
<option value="<?php
echo $poll->id;
?>
"<?php
if ($poll->id == $poll_id) {
echo " selected";
}
?>
><?php
echo $poll->name;
?>
</option><?php
}
?>
</select>
<br/>
<br/>
<label for="<?php
echo $this->get_field_id('chwidth');
?>
"><?php
_e('Chart width:', GFontsEngine::PLUGIN_SLUG);
?>
</label>
<input class="widefat" id="<?php
echo $this->get_field_id('chwidth');
?>
" name="<?php
echo $this->get_field_name('chwidth');
?>
" type="text" value="<?php
echo esc_attr($chwidth);
?>
" />
<br/>
<br/>
<label for="<?php
echo $this->get_field_id('chheight');
?>
"><?php
_e('Chart height:', GFontsEngine::PLUGIN_SLUG);
?>
</label>
<input class="widefat" id="<?php
echo $this->get_field_id('chheight');
?>
" name="<?php
echo $this->get_field_name('chheight');
?>
" type="text" value="<?php
echo esc_attr($chheight);
?>
" />
<br/>
<br/>
<label for="<?php
echo $this->get_field_id('chlegend');
?>
"><?php
_e('Chart legend (only for Pie and Donut):', GFontsEngine::PLUGIN_SLUG);
?>
</label>
<select class="widefat" id="<?php
echo $this->get_field_id('chlegend');
?>
" name="<?php
echo $this->get_field_name('chlegend');
?>
">
<option value="none"<?php
if ($chlegend == 'none') {
echo ' selected';
}
?>
><?php
_e('none', GFontsEngine::PLUGIN_SLUG);
?>
</option>
<option value="left"<?php
if ($chlegend == 'left') {
echo ' selected';
}
?>
><?php
_e('left', GFontsEngine::PLUGIN_SLUG);
?>
</option>
<option value="right"<?php
if ($chlegend == 'right') {
echo ' selected';
}
?>
><?php
_e('right', GFontsEngine::PLUGIN_SLUG);
?>
</option>
<option value="top"<?php
if ($chlegend == 'top') {
echo ' selected';
}
?>
><?php
_e('top', GFontsEngine::PLUGIN_SLUG);
?>
</option>
<option value="bottom"<?php
if ($chlegend == 'bottom') {
echo ' selected';
}
?>
><?php
_e('bottom', GFontsEngine::PLUGIN_SLUG);
?>
</option>
</select>
</p>
<?php
}
/** @noinspection PhpMissingDocCommentInspection */
public static function AddAttachmentsToLayoutExport(&$gtl_settings, &$xml)
{
$regex = '/' . str_replace('/', '\\/', WP_CONTENT_URL) . '\\/uploads\\/[^"]+/im';
$matches = array();
$n = null;
if (preg_match_all($regex, $gtl_settings, $matches)) {
$n = array();
foreach ($matches[0] as $url) {
if (!isset($n[$url])) {
$n[$url] = GFontsDB::uuid();
}
}
/* @var $wpdb wpdb */
global $wpdb;
$attachments = array();
foreach ($n as $url => $uuid) {
$loc = str_replace(WP_CONTENT_URL, WP_CONTENT_DIR, $url);
$sql = $wpdb->prepare("SELECT * FROM {$wpdb->prefix}posts WHERE guid = %s AND post_type = 'attachment' AND post_status = 'inherit'", $url);
$att = $wpdb->get_row($sql);
if ($att != null) {
$pinfo = pathinfo($loc);
$attachments[] = array('guid' => $url, 'uuid' => $uuid, 'diskloc' => $loc, 'mime_type' => $att->post_mime_type, 'extension' => isset($pinfo['extension']) ? $pinfo['extension'] : null);
}
}
if (count($attachments) > 0) {
$xml .= "<attachments>\n";
foreach ($attachments as $attachment) {
$xml .= "<attachment>\n";
$xml .= "<guid>" . $attachment['uuid'] . "</guid>\n";
$xml .= "<mimetype>" . $attachment['mime_type'] . "</mimetype>\n";
$xml .= "<ext>" . $attachment['extension'] . "</ext>\n";
$xml .= "<data>" . base64_encode(file_get_contents($attachment['diskloc'])) . "</data>\n";
$xml .= "</attachment>\n";
}
$xml .= "</attachments>\n";
}
}
$gtl = unserialize($gtl_settings);
if (is_array($n)) {
self::ReplaceAttachmentsInExportArray($gtl, $n);
}
$gtl_settings = serialize($gtl);
}
public static function FontsListFilter($fonts)
{
if (!is_array($fonts)) {
$fonts = array();
}
$extraFonts = GFontsDB::GetInstalledFonts();
$aFonts = array();
foreach ($extraFonts as $item) {
$aFonts[] = $item->name;
}
$aFonts[] = 'Andale Mono';
$aFonts[] = 'Arial';
$aFonts[] = 'Arial Black';
$aFonts[] = 'Book Antiqua';
$aFonts[] = 'Comic Sans MS';
$aFonts[] = 'Courier New';
$aFonts[] = 'Georgia';
$aFonts[] = 'Helvetica;';
$aFonts[] = 'Impact';
$aFonts[] = 'Symbol';
$aFonts[] = 'Tahoma';
$aFonts[] = 'Terminal';
$aFonts[] = 'Times New Roman';
$aFonts[] = 'Trebuchet MS';
$aFonts[] = 'Verdana';
$aFonts[] = 'Webdings';
$aFonts[] = 'Wingdings';
foreach ($aFonts as $aFont) {
if (!isset($fonts[$aFont])) {
$fonts[] = $aFont;
}
}
return $fonts;
}
public static function PollOutputForShortCode($poll_id, $width, $height, $legend = 'none')
{
$output = "";
$oPoll = GFontsDB::GetPoll($poll_id);
if ($oPoll) {
$client_mode = $oPoll->client_mode;
$allowed = true;
$ip = $_SERVER['REMOTE_ADDR'];
if (isset($_SERVER['HTTP_X_REAL_IP'])) {
$ip = $_SERVER['HTTP_X_REAL_IP'];
}
$allowed = $oPoll->voting_enabled == 1;
if ($allowed) {
$enddate = strtotime($oPoll->voting_end_date);
$today = time();
if ($enddate < $today) {
$allowed = false;
}
}
if ($client_mode == 0) {
$w = $_COOKIE;
if (isset($_COOKIE['poll_vote_' . $poll_id])) {
$allowed = false;
}
} else {
$c = GFontsDB::CheckVoteIpForPoll($poll_id, $ip);
if ($c > 0) {
$allowed = false;
}
}
$args['widget_id'] = uniqid();
if (!$allowed) {
$output .= $oPoll->title . "<br/>";
$output .= '<span id="wgarea_' . $args['widget_id'] . '_' . $poll_id . '" style="width: 100%;">';
$output .= GF_Poll_Output::GeneratePollOutput($oPoll, 'wgarea_' . $args['widget_id'] . '_' . $poll_id, $width, $height, $legend);
$output .= '</span>';
} else {
wp_enqueue_script('gf-poll-service-' . $poll_id, PLUGIN_URL . "js/gf-poll.php?id=" . $poll_id . '&wid=' . $args['widget_id'] . '&width=' . $width . '&height=' . $height . '&legend=' . $legend);
$trans = array('noanswer' => GFontsLang::GetTranslation('Please select answer'), 'ajaxerror' => GFontsLang::GetTranslation('Some error happened'), 'ajaxurl' => admin_url('admin-ajax.php'));
wp_localize_script('gf-poll-service-' . $poll_id, 'objPollServiceTrans', $trans);
$output .= $oPoll->title . '<br/>';
$output .= '<span id="wgarea_' . $args['widget_id'] . '_' . $poll_id . '">';
$answers = GFontsDB::GetAnswersForPoll($poll_id);
if (is_array($answers)) {
$output .= '<span style="text-align: left; float: left;">';
foreach ($answers as $answer) {
$output .= '<input type="radio" name="poll_' . $args['widget_id'] . '" id="poll_' . $args['widget_id'] . '-' . $answer->id . '" value="' . $answer->id . '" style="-webkit-appearance: radio;"/> <label for="poll_' . $args['widget_id'] . '-' . $answer->id . '">' . stripslashes($answer->answer) . '</label><br/>';
}
$output .= '</span><br/><br/><center><input type="submit" value="' . __(trim($oPoll->button_title) != '' ? $oPoll->button_title : 'Vote') . '" id="btn_' . $poll_id . '_' . $args['widget_id'] . '"/></center>';
}
}
}
$output .= '</span>';
return $output;
}
</button>
</div>
<div id="s2" style="display: none;" class="steper">
<form method="post">
<br/>
<strong><?php
_e("Select created and active polls", GFontsEngine::PLUGIN_SLUG);
?>
</strong><br/><br/>
<select name="gf_poll_id" id="gf_poll_id" style="width: 200px;">
<option value="0"><?php
_e('-- select --', GFontsEngine::PLUGIN_SLUG);
?>
</option>
<?php
$Polls = GFontsDB::GetActivePolls();
foreach ($Polls as $poll) {
echo '<option value="' . $poll->id . '">' . $poll->title . '</option>';
}
?>
</select><br/>
<strong><?php
_e('Poll chart width', GFontsEngine::PLUGIN_SLUG);
?>
</strong><br/><br/><input type="text" id="gf_poll_width" value="450" style="width: 200px;"/><br/>
<strong><?php
_e('Poll chart height', GFontsEngine::PLUGIN_SLUG);
?>
</strong><br/><br/><input type="text" id="gf_poll_height" value="300" style="width: 200px;"/><br/>
<br/>
<strong><?php
