Subir archivos a 'lib'

lib/exportrss.php

@@ -0,0 +1,111 @@
+<?php
+/*
+ *      exportrss.php
+ *
+ *      Copyright 2007 Alec Hussey <alec.hussey@gmail.com>
+ *
+ *      This program is free software; you can redistribute it and/or modify
+ *      it under the terms of the GNU General Public License as published by
+ *      the Free Software Foundation; either version 2 of the License, or
+ *      (at your option) any later version.
+ *
+ *      This program is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *      GNU General Public License for more details.
+ *
+ *      You should have received a copy of the GNU General Public License
+ *      along with this program; if not, write to the Free Software
+ *      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ *      MA 02110-1301, USA.
+ */
+
+class ExportRSS
+{
+	protected $data = array();
+	protected $channel = array();
+	protected $rawdata = array();
+
+	public function __construct($data, $version)
+	{
+		$feed = @file_get_contents($data);
+		$this->rawdata = simplexml_load_string($feed);
+
+		// Parse the XML/RSS file
+		switch ($version)
+		{
+			case "1.0":
+			{
+				$this->channel = array(
+					"title"       => $this->rawdata->channel->title,
+					"link"        => $this->rawdata->channel->link,
+					"description" => $this->rawdata->channel->description,
+					"image"       => $this->rawdata->channel->image,
+					"items"       => $this->rawdata->channel->items,
+					"textinput"   => $this->rowdata->channel->textinput
+				);
+
+				foreach ($this->rawdata->item as $item)
+				{
+					$row = array(
+						"title"       => $item->title,
+						"link"        => $item->link,
+						"description" => $item->description
+					);
+					array_push($this->data, $row);
+				}
+				break;
+			}
+			case "2.0":
+			{
+				$this->channel = array(
+					"title"       => $this->rawdata->channel->title,
+					"link"        => $this->rawdata->channel->link,
+					"description" => $this->rawdata->channel->description,
+					"language"    => $this->rawdata->channel->language,
+					"date"        => $this->rawdata->channel->pubDate,
+					"builddate"   => $this->rawdata->channel->lastBuildDate,
+					"docs"        => $this->rawdata->channel->docs,
+					"generator"   => $this->rawdata->channel->generator,
+					"editor"      => $this->rawdata->channel->managingEditor,
+					"webmaster"   => $this->rawdata->channel->webMaster,
+				);
+
+				foreach ($this->rawdata->channel->item as $item)
+				{
+					$row = array(
+						"title"       => $item->title,
+						"link"        => $item->link,
+						"description" => $item->description,
+//						"enclosure"   => $this->enclosure,
+						"date"        => $item->pubDate,
+						"guid"        => $item->guid
+					);
+					array_push($this->data, $row);
+				}
+				break;
+			}
+			default:
+			{
+				echo "ExportRSS::WARNING: invalid version was specified";
+				break;
+			}
+		}
+	}
+
+	public function get_raw_data()
+	{
+		return $this->rawdata;
+	}
+
+	public function get_channel_data()
+	{
+		return $this->channel;
+	}
+
+	public function get_data()
+	{
+		return $this->data;
+	}
+}
+?>

lib/logger.php

@@ -0,0 +1,53 @@
+<?php
+/** 
+ * Logging class:
+ * - contains lfile, lwrite and lclose public methods
+ * - lfile sets path and name of log file
+ * - lwrite writes message to the log file (and implicitly opens log file)
+ * - lclose closes log file
+ * - first call of lwrite method will open log file implicitly
+ * - message is written with the following format: [d/M/Y:H:i:s] (script name) message
+ */
+class Logging {
+    // declare log file and file pointer as private properties
+    private $log_file, $fp;
+    // set log file (path and name)
+    public function lfile($path) {
+        $this->log_file = $path;
+    }
+    // write message to the log file
+    public function lwrite($message) {
+        // if file pointer doesn't exist, then open log file
+        if (!is_resource($this->fp)) {
+            $this->lopen();
+        }
+        // define script name
+        $script_name = pathinfo($_SERVER['PHP_SELF'], PATHINFO_FILENAME);
+        // define current time and suppress E_WARNING if using the system TZ settings
+        // (don't forget to set the INI setting date.timezone)
+        $time = @date('[d/M/Y:H:i:s]');
+        // write current time, script name and message to the log file
+        fwrite($this->fp, "$time ($script_name) $message" . PHP_EOL);
+    }
+    // close log file (it's always a good idea to close a file when you're done with it)
+    public function lclose() {
+        fclose($this->fp);
+    }
+    // open log file (private method)
+    private function lopen() {
+        // in case of Windows set default log file
+        if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
+            $log_file_default = 'c:/php/logfile.txt';
+        }
+        // set default log file for Linux and other systems
+        else {
+            $log_file_default = '/tmp/logfile.txt';
+        }
+        // define log file from lfile method or use previously set default
+        $lfile = $this->log_file ? $this->log_file : $log_file_default;
+        // open log file for writing only and place file pointer at the end of the file
+        // (if the file does not exist, try to create it)
+        $this->fp = fopen($lfile, 'a') or exit("Can't open $lfile!");
+    }
+}
+?>