BUG 0000 dashlet to add new rss url SOLVED
- Added a new class to dashlet and a template, where you only need the url as a parameter to show rss xml
This commit is contained in:
Marco Antonio Nina
79
workflow/engine/classes/class.dashletRssReader.php
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79
workflow/engine/classes/class.dashletRssReader.php
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<?php
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require_once 'classes/interfaces/dashletInterface.php';
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class dashletRssReader implements DashletInterface {
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public static function getAdditionalFields($className) {
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$additionalFields = array();
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$urlFrom = new stdclass();
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$urlFrom->xtype = 'textfield';
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$urlFrom->name = 'DAS_URL';
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$urlFrom->fieldLabel = 'Url';
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$urlFrom->width = 250;
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$urlFrom->maxLength = 150;
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$urlFrom->allowBlank = false;
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$urlFrom->value = "http://";
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$additionalFields[] = $urlFrom;
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return $additionalFields;
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}
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public static function getXTemplate($className) {
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//Metodo q funcion bien
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return "<iframe src=\"{page}?DAS_INS_UID={id}\" width=\"{width}\" height=\"207\" frameborder=\"0\"></iframe>";
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}
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public function setup($config) {
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$this->urlFrom = isset($config['DAS_URL']) ? $config['DAS_URL'] : "http://license.processmaker.com/syspmLicenseSrv/en/green/services/rssAP";
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return true;
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}
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public function render ($width = 300) {
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$self->url = $this->urlFrom;
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$self->rss = @simplexml_load_file($self->url);
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if($self->rss)
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{
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$index= 0;
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$render = '';
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$self->items = $self->rss->channel->item;
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if (count($self->rss->channel)!= 0) {
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$status = 'true';
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foreach($self->items as $self->item)
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{
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$self->title = $self->item->title;
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$self->link = $self->item->link;
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$self->des = $self->item->description;
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$render[] = array('link' => '<a href="'.$self->link.'" target="_blank">'.$self->title.'</a><br/>','description' => $self->des.'<br/><hr>');
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$index++;
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}
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}
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else {
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$status = 'Error';
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$render[] =array('link' => 'Error', 'description' =>"Unable to parse XML");
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}
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}
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else {
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$status = 'Error';
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$render[] =array('link' => 'Error', 'description' =>"Unable to parse XML");
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}
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G::verifyPath ( PATH_SMARTY_C, true );
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$smarty = new Smarty();
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$smarty->template_dir = PATH_CORE.'templates/dashboard/';
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$smarty->compile_dir = PATH_SMARTY_C;
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try {
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$smarty->assign('url', $this->urlFrom);
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$smarty->assign('render', $render);
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$smarty->assign('status', $status);
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}
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catch (Exception $ex) {
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print $item->key;
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}
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$smarty->display('dashletRssReaderTemplate.html',null,null);
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}
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}
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@@ -0,0 +1,92 @@
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<!--<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">-->
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<!--<html xmlns="http://www.w3.org/1999/xhtml">-->
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<head>
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<title></title>
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<meta http-equiv="refresh" content="30;url="$url>
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<style type="text/css">
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{literal}
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body{
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margin: 0;
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padding: 0;
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background: #FFFFFF;
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font: 100% arial, verdana, helvetica, sans-serif;
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color: #000000;
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}
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#container{
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margin: 0 auto;
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}
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.clearf{
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clear: both;
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height: 0;
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line-height: 0;
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font-size: 0;
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}
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.icon{
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float:left;
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margin-left: 5%;
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width: 13%;
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}
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.description{
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float: right;
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margin-right: 1%;
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width: 90%;
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font-size: 64%;
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text-align : justify;
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}
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.icon img{
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width: 35px;
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}
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.description strong{
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color: #2C2C2C;
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}
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.description a{
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color: #1A4897;
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font-weight: bold;
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}
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.icon, .description{
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margin-top: 0.20em;
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}
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error{
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font-family:verdana;
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font-size:14px;
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color:red;
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/*background-color:maroon;*/
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}
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/*TD{font-family: arial,verdana,helvetica,sans-serif; font-size: 8pt;*/
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/*}*/
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{/literal}
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</style>
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</head>
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<body>
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<table cellspacing="0" cellpadding="0" border="0" width="99%">
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{if $status eq "Error"}
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<br/><br/><br/>
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<tr>
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<td style=" font-family:verdana; font-size:22px; color:Red;" align="center">{$render[0].link}</td>
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</tr>
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<tr >
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<td style=" font-family:verdana; font-size:19px; color:Red;" align="center">{$render[0].description}</td>
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</tr>
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{else}
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{section name=index loop=$render}
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<tr >
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<td class="description a">{$render[index].link}</td>
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</tr>
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<tr >
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<td class="description">{$render[index].description}</td>
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</tr>
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{/section}
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{/if}
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</table>
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</body>
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<!--</html>-->
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