/**
* Wrapper function for the shortcode code.
* @param $atts array shortcode attributes
* @param null|string $content shortcode content
* @return string
*/
public function handle_shortcode($atts, $content = null)
{
if (isset($this->codeItem['capability']) && $this->codeItem['capability'] && !current_user_can($this->codeItem['capability'])) {
// if a capability is required and the user doesn't have it,
// then let the short code do nothing.
return '';
}
$buffer = isset($this->codeItem['buffer']) && $this->codeItem['buffer'];
if ($buffer) {
ob_start();
}
$result = eval($this->codeItem['code']);
if ($result === FALSE) {
$url = $this->plugin->getAdminPageUrl() . "&id={$this->codeItem['id']}&action=edit";
$result = sprintf("<p>%s Plugin: Error in shortcode [<u><a href='%s' target='_blank'>%s</a></u>]</p>", $this->plugin->getPluginDisplayName(), $url, $this->codeItem['name']);
}
if ($buffer) {
$output = ob_get_contents();
ob_end_clean();
} else {
$output = '';
}
return $output . $result;
}
/**
* @param $codeItem array
*/
public function printErrorMessage($codeItem, $msg = null)
{
echo '<div style="background-color: white; text-decoration-color: black">';
echo '<p> </p>';
// helps prevent header from covering first line of output
$url = $this->plugin->getAdminPageUrl() . "&id={$codeItem['id']}&action=edit";
$name = $codeItem['name'] ? $codeItem['name'] : '(unamed)';
echo '<p>';
printf("%s Plugin: Error in user-provided code item named \"%s\". ", $this->plugin->getPluginDisplayName(), $name);
echo '<br/>';
if ($msg) {
echo $msg;
echo '<br/>';
}
printf("<u><a href='%s' target='_blank'>%s</a></u>", $url, __('Fix the code here', 'add-actions-and-filters'));
echo '</p>';
echo '<p> </p>';
echo '</div>';
}
public function display()
{
$optionMetaData = $this->plugin->getOptionMetaData();
// Save Posted Options
if ($optionMetaData != null) {
foreach ($optionMetaData as $aOptionKey => $aOptionMeta) {
if (isset($_POST[$aOptionKey])) {
$this->plugin->updateOption($aOptionKey, $_POST[$aOptionKey]);
}
}
}
// HTML for the page
$settingsGroup = get_class($this->plugin) . '-settings-group';
?>
<style type="text/css">
table.asaf-options-table {
width: 100%
}
table.asaf-options-table tr:nth-child(even) {
background: #f9f9f9
}
table.asaf-options-table tr:nth-child(odd) {
background: #FFF
}
table.asaf-options-table td {
width: 350px
}
table.asaf-options-table td + td {
width: auto
}
</style>
<div class="wrap">
<table width="100%">
<tbody>
<tr>
<td align="left"><h2><?php
_e('System Settings', 'add-actions-and-filters');
?>
</h2></td>
<td align="right">
<a href="<?php
echo $this->plugin->getAdminPageUrl();
?>
">
<img width="128" height="50"
src="<?php
echo $this->plugin->getPluginFileUrl('img/icon-256x100.png');
?>
">
</a>
</td>
</tr>
</tbody>
</table>
<table class="asaf-options-table">
<tbody>
<tr>
<td><?php
_e('System', 'add-actions-and-filters');
?>
</td>
<td><?php
echo php_uname();
?>
</td>
</tr>
<tr>
<td><?php
_e('PHP Version', 'add-actions-and-filters');
?>
</td>
<td><?php
echo phpversion();
?>
<?php
if (version_compare('5.2', phpversion()) > 0) {
echo ' <span style="background-color: #ffcc00;">';
_e('(WARNING: This plugin may not work properly with versions earlier than PHP 5.2)', 'add-actions-and-filters');
echo '</span>';
}
?>
</td>
</tr>
<tr>
<td><?php
_e('MySQL Version', 'add-actions-and-filters');
?>
</td>
<td><?php
echo $this->getMySqlVersion();
?>
<?php
echo ' <span style="background-color: #ffcc00;">';
if (version_compare('5.0', $this->getMySqlVersion()) > 0) {
_e('(WARNING: This plugin may not work properly with versions earlier than MySQL 5.0)', 'add-actions-and-filters');
}
echo '</span>';
?>
</td>
</tr>
</tbody>
</table>
<h2><?php
echo $this->plugin->getPluginDisplayName();
echo ' ';
_e('Settings', 'add-actions-and-filters');
?>
</h2>
<form method="post" action="">
<?php
settings_fields($settingsGroup);
?>
<table class="asaf-options-table">
<tbody>
<?php
if ($optionMetaData != null) {
foreach ($optionMetaData as $aOptionKey => $aOptionMeta) {
$displayText = is_array($aOptionMeta) ? $aOptionMeta[0] : $aOptionMeta;
?>
<tr valign="top">
<th scope="row"><p><label
for="<?php
echo $aOptionKey;
?>
"><?php
echo $displayText;
?>
</label></p></th>
<td>
<?php
$this->createFormControl($aOptionKey, $aOptionMeta, $this->plugin->getOption($aOptionKey));
?>
</td>
</tr>
<?php
}
}
?>
</tbody>
</table>
<p class="submit">
<input type="submit" class="button-primary"
value="<?php
_e('Save Settings', 'add-actions-and-filters');
?>
"/>
</p>
</form>
</div>
<?php
}
