diff options
Diffstat (limited to 'src/usr/local/www/widgets/widgets/rss.widget.php')
| -rw-r--r-- | src/usr/local/www/widgets/widgets/rss.widget.php | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/src/usr/local/www/widgets/widgets/rss.widget.php b/src/usr/local/www/widgets/widgets/rss.widget.php new file mode 100644 index 0000000..e84bae2 --- /dev/null +++ b/src/usr/local/www/widgets/widgets/rss.widget.php @@ -0,0 +1,167 @@ +<?php +/* + rss.widget.php + Copyright (C) 2013-2015 Electric Sheep Fencing, LP + + Copyright 2009 Scott Ullrich + Part of pfSense widgets (https://www.pfsense.org) + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, + INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. +*/ + +$nocsrf = true; + +require_once("guiconfig.inc"); +require_once("pfsense-utils.inc"); +require_once("functions.inc"); + +if ($_POST['rssfeed']) { + $config['widgets']['rssfeed'] = str_replace("\n", ",", htmlspecialchars($_POST['rssfeed'], ENT_QUOTES | ENT_HTML401)); + $config['widgets']['rssmaxitems'] = str_replace("\n", ",", htmlspecialchars($_POST['rssmaxitems'], ENT_QUOTES | ENT_HTML401)); + $config['widgets']['rsswidgetheight'] = htmlspecialchars($_POST['rsswidgetheight'], ENT_QUOTES | ENT_HTML401); + $config['widgets']['rsswidgettextlength'] = htmlspecialchars($_POST['rsswidgettextlength'], ENT_QUOTES | ENT_HTML401); + write_config("Saved RSS Widget feed via Dashboard"); + header("Location: /"); +} + +// Use saved feed and max items +if ($config['widgets']['rssfeed']) { + $rss_feed_s = explode(",", $config['widgets']['rssfeed']); +} + +if ($config['widgets']['rssmaxitems']) { + $max_items = $config['widgets']['rssmaxitems']; +} + +if (is_numeric($config['widgets']['rsswidgetheight'])) { + $rsswidgetheight = $config['widgets']['rsswidgetheight']; +} + +if (is_numeric($config['widgets']['rsswidgettextlength'])) { + $rsswidgettextlength = $config['widgets']['rsswidgettextlength']; +} + +// Set a default feed if none exists +if (!$rss_feed_s) { + $rss_feed_s = "https://blog.pfsense.org"; + $config['widgets']['rssfeed'] = "https://blog.pfsense.org"; +} + +if (!$max_items) { + $max_items = 10; +} + +if (!$rsswidgetheight) { + $rsswidgetheight = 300; +} + +if (!$rsswidgettextlength) { + $rsswidgettextlength = 140; // oh twitter, how do we love thee? +} + +if ($config['widgets']['rssfeed']) { + $textarea_txt = str_replace(",", "\n", $config['widgets']['rssfeed']); +} else { + $textarea_txt = ""; +} + +?> +<div class="list-group" style="height: <?=$rsswidgetheight?>px; overflow:scroll;"> +<?php + if (!is_dir("/tmp/simplepie")) { + mkdir("/tmp/simplepie"); + mkdir("/tmp/simplepie/cache"); + } + exec("chmod a+rw /tmp/simplepie/."); + exec("chmod a+rw /tmp/simplepie/cache/."); + require_once("simplepie/simplepie.inc"); + function textLimit($string, $length, $replacer = '...') { + if(strlen($string) > $length) + return (preg_match('/^(.*)\W.*$/', substr($string, 0, $length+1), $matches) ? $matches[1] : substr($string, 0, $length)) . $replacer; + return $string; + } + $feed = new SimplePie(); + $feed->set_cache_location("/tmp/simplepie/"); + $feed->set_feed_url($rss_feed_s); + $feed->init(); + $feed->handle_content_type(); + $counter = 1; + foreach($feed->get_items(0, $max_items) as $item) { + $feed = $item->get_feed(); + $feed->strip_htmltags(); + $content = $item->get_content(); + $content = strip_tags($content); +?> + <a href="<?=$item->get_permalink()?>" target="_blank" class="list-group-item"> + <h4 class="list-group-item-heading"> + <img src="<?=$feed->get_favicon()?>" title="Source: <?=$feed->get_title()?>" width="16" height="16" /> + <?=$item->get_title()?> + </h4> + <p class="list-group-item-text"> + <?=textLimit($content, $rsswidgettextlength)?> + <br /> + </p> + </a> +<?php + } +?> + +</div> + +<!-- close the body we're wrapped in and add a configuration-panel --> +</div><div class="panel-footer collapse"> + +<form action="/widgets/widgets/rss.widget.php" method="post" class="form-horizontal"> + <div class="form-group"> + <label for="rssfeed" class="col-sm-3 control-label">Feeds</label> + <div class="col-sm-6"> + <textarea name="rssfeed" class="form-control"><?=$textarea_txt;?></textarea> + </div> + </div> + + <div class="form-group"> + <label for="rssmaxitems" class="col-sm-3 control-label"># Stories</label> + <div class="col-sm-6"> + <input type="number" name="rssmaxitems" value="<?=$max_items?>" min="1" max="100" class="form-control" /> + </div> + </div> + + <div class="form-group"> + <label for="rsswidgetheight" class="col-sm-3 control-label">Widget height</label> + <div class="col-sm-6"> + <input type="number" name="rsswidgetheight" value="<?=$rsswidgetheight?>" min="100" max="2500" step="100" class="form-control" /> + </div> + </div> + + <div class="form-group"> + <label for="rsswidgettextlength" class="col-sm-3 control-label">Content limit</label> + <div class="col-sm-6"> + <input type="number" name="rsswidgettextlength" value="<?=$rsswidgettextlength?>" min="100" max="5000" step="100" class="form-control" /> + </div> + </div> + + <div class="form-group"> + <div class="col-sm-offset-3 col-sm-6"> + <button type="submit" class="btn btn-default">Save</button> + </div> + </div> +</form>
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