/**
* Setup the help tabs and sidebar.
*
* @since Post Snippets 1.8.9
*/
public function addHelpTabs()
{
$screen = get_current_screen();
$screen->set_help_sidebar($this->helpSidebar());
$screen->add_help_tab(
array(
'id' => 'basic-plugin-help',
'title' => __('Basic', PostSnippets::TEXT_DOMAIN),
'content' => $this->helpBasic()
)
);
$screen->add_help_tab(
array(
'id' => 'shortcode-plugin-help',
'title' => __('Shortcode', PostSnippets::TEXT_DOMAIN),
'content' => $this->helpShortcode()
)
);
if (PostSnippets::canExecutePHP()) {
$screen->add_help_tab(
array(
'id' => 'php-plugin-help',
'title' => __('PHP', PostSnippets::TEXT_DOMAIN),
'content' => $this->helpPhp()
)
);
}
$screen->add_help_tab(
array(
'id' => 'advanced-plugin-help',
'title' => __('Advanced', PostSnippets::TEXT_DOMAIN),
'content' => $this->helpAdvanced()
)
);
}
/**
* Singleton class
*/
public static function getInstance()
{
if (!self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
public function testGetSnippet()
{
$test = PostSnippets::getSnippet('TestTmp');
$this->assertTrue(is_string($test));
$this->assertEquals($test, 'A test snippet...');
$test = PostSnippets::getSnippet('Ampersands', array('subject' => 'Foo&Bar'));
$this->assertEquals('I love Foo&Bar', $test);
$test = PostSnippets::getSnippet('variables', 'subject=Foo&from=Bar');
$this->assertEquals('I love Foo from Bar', $test);
}
<tr class='recent'>
<th scope='row' class='check-column'><input type='checkbox' name='checked[]' value='<?php echo $key; ?>' /></th>
<td class='row-title'>
<input type='text' name='<?php echo $key; ?>_title' value='<?php echo $snippet['title']; ?>' />
</td>
<td class='name'>
<input type='text' name='<?php echo $key; ?>_vars' value='<?php echo $snippet['vars']; ?>' />
<br/>
<br/>
<?php
PostSnippets_Admin::checkbox(__('Shortcode', PostSnippets::TEXT_DOMAIN), $key.'_shortcode',
$snippet['shortcode']);
echo '<br/><strong>Shortcode Options:</strong><br/>';
if (PostSnippets::canExecutePHP()) {
PostSnippets_Admin::checkbox(
__('PHP Code', PostSnippets::TEXT_DOMAIN),
$key.'_php',
$snippet['php']
);
}
$wptexturize = isset( $snippet['wptexturize'] ) ? $snippet['wptexturize'] : false;
PostSnippets_Admin::checkbox('wptexturize', $key.'_wptexturize', $wptexturize);
?>
</td>
<td class='desc'>
<textarea name="<?php echo $key; ?>_snippet" class="large-text" style='width: 100%;' rows="5"><?php echo htmlspecialchars($snippet['snippet'], ENT_NOQUOTES); ?></textarea>
<?php _e( 'Description', PostSnippets::TEXT_DOMAIN ) ?>:
<input type='text' style='width: 100%;' name='<?php echo $key; ?>_description' value='<?php if (isset( $snippet['description'] ) ) echo esc_html($snippet['description']); ?>' /><br/>
/**
* Update Snippet/s.
*/
private function update()
{
if (isset($_POST['update-snippets'])
&& isset($_POST['update_snippets_nonce'])
&& wp_verify_nonce($_POST['update_snippets_nonce'], 'update_snippets')
) {
$snippets = get_option(PostSnippets::OPTION_KEY);
if (!empty($snippets)) {
foreach ($snippets as $key => $value) {
$new_snippets[$key]['title'] = trim($_POST[$key.'_title']);
$new_snippets[$key]['vars'] = str_replace(' ', '', trim($_POST[$key.'_vars']));
$new_snippets[$key]['shortcode'] = isset($_POST[$key.'_shortcode']) ? true : false;
if (PostSnippets::canExecutePHP()) {
$new_snippets[$key]['php'] = isset($_POST[$key.'_php']) ? true : false;
} else {
$new_snippets[$key]['php'] = isset($snippets[$key]['php']) ? $snippets[$key]['php'] : false;
}
$new_snippets[$key]['wptexturize'] = isset($_POST[$key.'_wptexturize']) ? true : false;
$new_snippets[$key]['snippet'] = wp_specialchars_decode(trim(stripslashes($_POST[$key.'_snippet'])), ENT_NOQUOTES);
$new_snippets[$key]['description'] = wp_specialchars_decode(trim(stripslashes($_POST[$key.'_description'])), ENT_NOQUOTES);
}
update_option(PostSnippets::OPTION_KEY, $new_snippets);
$this->message(__('Snippets have been updated.', PostSnippets::TEXT_DOMAIN));
}
}
}
