189 lines
6.7 KiB
PHP
Executable File
189 lines
6.7 KiB
PHP
Executable File
<?php
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/**
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* Backend Class for use in all amr plugins
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* Version 0.1
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*/
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//------------------------------------------------------------------------------------------------------------------
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if (!class_exists('amrical_plugin_admin')) {
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class amrical_Plugin_Admin {
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var $hook = '';
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var $filename = '';
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var $longname = '';
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var $shortname = '';
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var $optionname = '';
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var $homepage = '';
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var $parent_slug = 'plugin_listings_menu';
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var $accesslvl = 'manage_options';
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function amr_Plugin_Admin() {
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add_action('admin_menu', array(&$this, 'register_settings_page') );
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add_filter('plugin_action_links', array(&$this, 'add_action_link'), 10, 2 );
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add_action('admin_print_scripts', array(&$this,'config_page_scripts'));
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add_action('admin_print_styles', array(&$this,'config_page_styles'));
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// add_action('wp_dashboard_setup', array(&$this,'widget_setup'));
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}
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function config_page_styles() {
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if (isset($_GET['page']) && $_GET['page'] == $this->hook) {
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wp_enqueue_style('dashboard');
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wp_enqueue_style('thickbox');
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wp_enqueue_style('global');
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wp_enqueue_style('wp-admin');
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wp_enqueue_style('blogicons-admin-css', WP_CONTENT_URL . '/plugins/' . plugin_basename(dirname(__FILE__)). '/amr_plugin_tools.css');
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}
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}
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function register_settings_page() {
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add_submenu_page( $this->parent_slug, $this->shortname, $this->shortname, $this->accesslvl, $this->hook, array(&$this,'config_page'));
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}
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function plugin_options_url() {
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return admin_url( 'options-general.php?page='.$this->hook );
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}
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/**
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* Add a link to the settings page to the plugins list
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*/
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function add_action_link( $links, $file ) {
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static $this_plugin;
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if( empty($this_plugin) ) $this_plugin = $this->filename;
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if ( $file == $this_plugin ) {
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$settings_link = '<a href="' . $this->plugin_options_url() . '">' . __('Settings') . '</a>';
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array_unshift( $links, $settings_link );
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}
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return $links;
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}
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function config_page() {
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}
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function config_page_scripts() {
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if (isset($_GET['page']) && $_GET['page'] == $this->hook) {
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wp_enqueue_script('postbox');
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wp_enqueue_script('dashboard');
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wp_enqueue_script('thickbox');
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wp_enqueue_script('media-upload');
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}
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}
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/**
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* Create a Checkbox input field
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*/
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function radiobutton($id, $label, $value, $selected) {
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$sel = checked($value,$selected, false);
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return "<input type='radio' id='".$id."' name='".$id."' value='".$value."'"
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. $sel."/> ".$label."<br />";
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}
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/**
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* Create a Checkbox input field
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*/
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function checkbox($id, $label, $value) {
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return '<input type="checkbox" id="'.$id.'" name="'.$id.'"'. checked($value,true,false).'/> <label for="'.$id.'">'.$label.'</label><br/>';
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}
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/**
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* Create a Dropdown input field
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*/
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function dropdown($id, $label, $options, $selected) {
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//
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$html = '<label for="'.$id.'">'.$label.':</label><br/>'
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.'<select id=\''.$id.'\' name=\''.$id.'\'>';
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foreach ($options as $i => $option) {
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//
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$sel = selected($i, $selected, false); //wordpress function returns with single quotes, not double
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$html .= '<OPTION '.$sel.' label=\''.$option.'\' value=\''.$i.'\'>'.$option.'</OPTION>';
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}
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$html .= '</select>';
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return ($html);
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}
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/**
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* Create a Text input field
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*/
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function textinput($id, $label, $value, $length='45') {
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return '<label for="'.$id.'">'.$label.':</label><br/><input size="'
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.$length.'" type="text" id="'.$id.'" name="'.$id.'" value="'.$value.'"/><br/><br/>';
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}
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/**
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* Create a Text area field
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*/
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function textarea($id, $label, $value, $cols='45', $rows='10') {
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return '<label for="'.$id.'">'.$label.':</label><br/>'
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.'<textarea rows="'.$rows.'" cols="'.$cols
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.'" id="'.$id.'" name="'.$id.'"/>'.$value.'</TEXTAREA><br/><br/>';
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}
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/**
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* Create a postbox widget
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*/
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function postbox($id, $title, $content) {
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?>
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<div id="<?php echo $id; ?>" class="postbox">
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<div class="handlediv" title="Click to toggle"><br /></div>
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<h3 class="hndle"><span><?php echo $title; ?></span></h3>
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<div class="inside">
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<?php echo $content; ?>
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</div>
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</div>
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<?php
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}
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/**
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* Create a form table from an array of rows
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*/
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function form_table($rows) { // array of rows () id, label, desc, content
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$content = '<table class="form-table">';
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foreach ($rows as $row) {
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$content .= '<tr><th valign="top" scrope="row">';
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if (isset($row['id']) && $row['id'] != '')
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$content .= '<label for="'.$row['id'].'">'.$row['label'].':</label>';
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else
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$content .= $row['label'];
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if (isset($row['desc']) && $row['desc'] != '')
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$content .= '<br/><small>'.$row['desc'].'</small>';
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$content .= '</th><td valign="top">';
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$content .= $row['content'];
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$content .= '</td></tr>';
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}
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$content .= '</table>';
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return $content;
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}
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/**
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* Create a "plugin like" box.
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*/
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function plugin_like() {
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$content = '<p>'.__('Why not do any or all of the following:','amr-ical-events-list').'</p>';
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$content .= '<ul>';
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$content .= '<li><a href="'.$this->homepage.'">'.__('Link to it so other folks can find out about it.','amr-ical-events-list').'</a></li>';
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$content .= '</ul>';
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$this->postbox($this->hook.'like', 'Like this plugin?', $content);
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}
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/**
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* Info box with link to the support forums.
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*/
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function plugin_support() {
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$content = '<p>'.__('If you have any problems with this plugin or good ideas for improvements or new features, please talk about them in the','amr-ical-events-list').' <a href="http://wordpress.org/tags/'.$this->hook.'">'.__("Support forums",'amr-ical-events-list').'</a>.</p>';
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$this->postbox($this->hook.'support', 'Need support?', $content);
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}
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/**
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* Box with latest news from amr.com
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*/
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function news() {
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require_once(ABSPATH.WPINC.'/rss.php');
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if ( $rss = fetch_rss( 'http://icalevents.com/feed' ) ) {
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$content = '<ul>';
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$rss->items = array_slice( $rss->items, 0, 3 );
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foreach ( (array) $rss->items as $item ) {
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$content .= '<li class="amr">';
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$content .= '<a class="rsswidget" href="'.clean_url( $item['link'], $protocolls=null, 'display' ).'">'. htmlentities($item['title']) .'</a> ';
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$content .= '</li>';
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}
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$content .= '<li class="rss"><a href="http://icalevents.com/feed/">Subscribe with RSS</a></li>';
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$content .= '<li class="email"><a href="http://icalevents.com/">Subscribe by email</a></li>';
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$this->postbox('amrlatest', 'Latest news', $content);
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} else {
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$this->postbox('amrlatest', 'Latest news', 'Nothing to say...');
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}
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}
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function text_limit( $text, $limit, $finish = ' […]') {
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if( strlen( $text ) > $limit ) {
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$text = substr( $text, 0, $limit );
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$text = substr( $text, 0, - ( strlen( strrchr( $text,' ') ) ) );
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$text .= $finish;
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}
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return $text;
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}
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}
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}
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?>
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