172 lines
4.2 KiB
PHP
172 lines
4.2 KiB
PHP
<?php
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/**
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* widgets from friendika
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*
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* allow to embed info from friendika into another site
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*/
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function widgets_install() {
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register_hook('plugin_settings', 'addon/widgets/widgets.php', 'widgets_settings');
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register_hook('plugin_settings_post', 'addon/widgets/widgets.php', 'widgets_settings_post');
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logger("installed widgets");
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}
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function widgets_uninstall() {
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unregister_hook('plugin_settings', 'addon/widgets/widgets.php', 'widgets_settings');
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unregister_hook('plugin_settings_post', 'addon/widgets/widgets.php', 'widgets_settings_post');
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}
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function widgets_settings_post(){
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if (isset($_POST['widgets-submit'])){
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del_pconfig(local_user(), 'widgets', 'key');
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}
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}
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function widgets_settings(&$a,&$o) {
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if(! local_user())
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return;
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$key = get_pconfig(local_user(), 'widgets', 'key' );
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if ($key=='') { $key = mt_rand(); set_pconfig(local_user(), 'widgets', 'key', $key); }
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$o .='<h3 class="settings-heading">Widgets</h3>';
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$o.='
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<div id="settings-username-wrapper">
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'. t('Widgets key: ') .'<strong>'.$key.'</strong>
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</div>
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<div id="settings-username-end"></div>
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<div class="settings-submit-wrapper">
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<input type="submit" value="'.t('Generate new key').'" class="settings-submit" name="widgets-submit">
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</div>';
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$o.='<h4>Widgets:</h4>';
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$o .= '<ul>';
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$d = dir(dirname(__file__));
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while(false !== ($f = $d->read())) {
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if(substr($f,0,7)=="widget_") {
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preg_match("|widget_([^.]+).php|", $f, $m);
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$w=$m[1];
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require_once($f);
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$o.='<li><a href="'.$a->get_baseurl().'/widgets/'.$w.'/?k='.$key.'&p=1">'. call_user_func($w."_widget_name") .'</a></li>';
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}
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}
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$o .= '</ul>';
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}
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function widgets_module() {
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return;
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}
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function _abs_url($s){
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$a = get_app();
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return preg_replace("|href=(['\"])([^h][^t][^t][^p])|", "href=\$1".$a->get_baseurl()."/\$2", $s);
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}
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function widgets_content(&$a) {
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if (!isset($_GET['k'])) {
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if($a->argv[2]=="cb"){header('HTTP/1.0 400 Bad Request'); killme();}
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return;
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}
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$r = q("SELECT * FROM pconfig WHERE uid IN (SELECT uid FROM pconfig WHERE v='%s')AND cat='widgets'",
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dbesc($_GET['k'])
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);
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if (!count($r)){
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if($a->argv[2]=="cb"){header('HTTP/1.0 400 Bad Request'); killme();}
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return;
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}
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$conf = array();
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$conf['uid'] = $r[0]['uid'];
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foreach($r as $e) { $conf[$e['k']]=$e['v']; }
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$o = "";
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$widgetfile =dirname(__file__)."/widget_".$a->argv[1].".php";
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if (file_exists($widgetfile)){
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require_once($widgetfile);
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} else {
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if($a->argv[2]=="cb"){header('HTTP/1.0 400 Bad Request'); killme();}
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return;
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}
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//echo "<pre>"; var_dump($a->argv); die();
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if ($a->argv[2]=="cb"){
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/*if (!local_user()){
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if (!isset($_GET['s']))
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{header('HTTP/1.0 400 Bad Request'); killme();}
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if (substr($_GET['s'],0,strlen($conf['site'])) !== $conf['site'])
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{header('HTTP/1.0 400 Bad Request'); killme();}
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} */
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$o .= call_user_func($a->argv[1].'_widget_content',$a, $conf);
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} else {
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if (isset($_GET['p']) && local_user()==$conf['uid'] ) {
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$o .= "<style>.f9k_widget { float: left;border:1px solid black; }</style>";
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$o .= "<h1>Preview Widget</h1>";
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$o .= '<a href="'.$a->get_baseurl().'/settings/addon">'. t("Plugin Settings") .'</a>';
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$o .= "<h4>".call_user_func($a->argv[1].'_widget_name')."</h4>";
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$o .= call_user_func($a->argv[1].'_widget_help');
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$o .= "<br style='clear:left'/><br/>";
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$o .= "<script>";
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} else {
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header("content-type: application/x-javascript");
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}
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$script = file_get_contents(dirname(__file__)."/widgets.js");
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$o .= replace_macros($script, array(
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'$entrypoint' => $a->get_baseurl()."/widgets/".$a->argv[1]."/cb/",
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'$key' => $conf['key'],
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'$widget_id' => 'f9k_'.$a->argv[1]."_".time(),
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'$loader' => $a->get_baseurl()."/images/rotator.gif",
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'$args' => (isset($_GET['a'])?$_GET['a']:''),
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));
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if (isset($_GET['p'])) {
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$jsargs = implode("</em>,<em>", call_user_func($a->argv[1].'_widget_args'));
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if ($jsargs!='') $jsargs = "&a=<em>".$jsargs."</em>";
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$o .= "</script>
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<br style='clear:left'/><br/>
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<h4>Copy and paste this code</h4>
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<code>"
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.htmlspecialchars('<script src="'.$a->get_baseurl().'/widgets/'.$a->argv[1].'?k='.$conf['key'])
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.$jsargs
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.htmlspecialchars('"></script>')
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."</code>";
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return $o;
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}
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}
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echo $o;
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killme();
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}
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?>
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