Sciagnalem sobie taki oto skrypcik(ze strony
http://www.aarondunlap.com). Najbardziej mi odpowiadal swoja funkcjonalnoscia i jego dzialanie jest dla mnie zrozumiale
. Odrobinke go poprawilem(tak aby czytal tez nazwy kanalow). Niestety jest z nim pewien powazny problem
. Nie wiem dlaczego nie tworzy poprawnie linkow z kanalow typu Onet czyli takich w ktorych wystepuja przecinki w linkach. W linkach stworzonych przez ten skrypt ich brakuje.
Czy ktos moze mi powiedziec co jest nie tak z tym skryptem??
<?php
$minutes = 30; //How often to update the feed. 0 indicates that feed updates every time it is cal
led (heavy strain on bandwidth & server)
$filename = 'rssCache/';
$default_url = "http://www.aarondunlap.com/rss.php?mode=hl"; //URL for the RSS/XML feed you're subscribing to.
$default_displayname = "|| aarondunlap.com ||"; //Title to appear before headlines. Should be feed-specific
$default_number = 5; //How many headlines to display. If you set it higher than the ammount of headline
s, it will stop there
$default_target = _blank; //Target for headline links. Options: "_self" and "_blank"
$autoupdate = 0;
$default_trunc = FALSE;
$default_delim = FALSE;
#XXXXXXXXXXXXXXXXXXXXXXXXXX
# Everything below is functional code.
# You should not change it unless you know what you're doing,
# and even if you do know what you're doing, are you sure you're
# awake enough to do it? Maybe take a nap, rethink things, try again.
#XXXXXXXXXXXXXXXXXXXXXXXXXX
$version = 1.482;
//If these variables aren't declared already, use defaults.
if (!isset($url)) { $url = $default_url; } // if (!isset($displayname)) { $displayname = $default_displayname; }
if (!isset($number)) { $number = $default_number; } if (!isset($target)) { $target = $default_target; } if (!isset($trunc)) { $trunc = $default_trunc; } if (!isset($delim)) { $delim = $default_delim; }
//In-URL definitions. Cannot be used for including, but it works great for testing.
if (isset($_GET['url'])) { $url = $_GET['url'];} if (isset($_GET['number'])) { $number = $_GET['number'];} if (isset($_GET['displayname'])) { $displayname = $_GET['displayname'];} if (isset($_GET['rssHeadline'])) { $rssHeadline = $_GET['rssHeadline'];} $basefile = $filename;
$versionfile = $filename."updatelog.htm"; //File for update attempt log
$filename .= md5($url).".htm"; //Prepare filename for htm output
#==========================
# Check the modify time of the htm file for this feed, and see if it's too new to reload the feed.
# If the file is too new, it loads the htm file. This stops the script from cons
tantly pulling the feed.
#==========================
if (($minutes > 0
) && (is_file($filename)) && (((time()-filemtime($filename)) < ($minutes * 60
)))) { include $filename;
$time = floor((time()-filemtime($filename)) / 60
); //See how many "minutes ago" the file was made. //echo "<br><i><span class="updated">Updated $time minutes ago.</span></i>"; //Include "minutes ago" after output.
echo "<br><i><span class="updated
">Aktualizowane $time minut temu.</span></i>"; //Include "minutes ago" after output.
} elseif (@fopen($url,"r")) { //Makes sure the file can actually be accessed.
#==========================
# If we're down here, it means that the feed needs to be reloaded.
#==========================
$rssHandle = fopen($url,"r") ; // Open the rss file for reading
while (!feof($rssHandle)) { $rssData .= fgets($rssHandle); }
$rssData1=$rssData;
#==========================
# Feed parsing dla nazwy
#==========================
$tag = "channel";
$rssData1 = preg_replace("/<" . $tag . "(.|s)*?>/","<channel>",$rssData1);
$rssData1 = chop($rssData1); // Strip any whitespace from the end of the string
$rssData1 = ereg_replace("[r,n]", "", $rssData1); //Clear line breaks
$rssData1 = strstr($rssData1,"<channel>"); //Remove everything before <item>.
#==========================
# Wyciagamy nazwe kanalu
#==========================
$rssData1 = str_replace("<channel>","", $rssData1); //Remove <item> itself
$rssData1 = str_replace("<title>","", $rssData1); //Remove <item> itself
$rssData1 = urldecode($rssData1); //Replace any silly %20-type characters with their readable replacement.
$rssData1 = str_replace(strstr($rssData1,"</title>"),"",$rssData1); // Remove </title> and anything after it
$default_displayname = $rssData1;
//jak nie zostala zdefiniowana inna nazwa to podstawiamy nazwe kanalu
if (!isset($displayname)) { $displayname = $default_displayname; }
#==========================
# Feed parsing
#==========================
$tag = "item ";
$rssData = preg_replace("/<" . $tag . "(.|s)*?>/","<item>",$rssData);
$rssData = chop($rssData); // Strip any whitespace from the end of the string
$rssData = ereg_replace("[r,n]", "", $rssData); //Clear line breaks
$rssData = strstr($rssData,"<item>"); //Remove everything before <item>.
#==========================
# Strip specific tags and their content from the feed, to lighten the strain on
the processor.
# Currently, only the <description></description> tags are stripped, we don't need them and sometimes
# they are REALLY long, getting rid of them now makes it easier to parse later.
#==========================
$tags_and_content_to_strip = Array("description");
foreach ($tags_and_content_to_strip as $tag) {
$rssData = preg_replace("/<" . $tag . ">(.|s)*?</" . $tag . ">/","",$rssData);
}
$rssData = str_replace("<item>","", $rssData); //Remove <item> itself
$rssData = urldecode($rssData); //Replace any silly %20-type characters with their readable replacement.
$rssData = str_replace(strstr("</channel>",$rssData),"",$rssData);
$rssArray = explode("</item>",$rssData); //Creates an Array from all the headlines
$title = array();
$link = array();
#==========================
# This loop creates an array for links and another for titles.
#==========================
$x = 0;
while($x < $number) {
$link[$x] = strstr($rssArray[$x],"<link>"); //Remove everything before <link>
$link[$x] = ereg_replace("<link>","",$link[$x]);
$link[$x] = str_replace(strstr($link[$x],"</link>"),"",$link[$x]);
$link[$x] = trim($link[$x]);
$title[$x] = strstr($rssArray[$x],"<title>");
$title[$x] = ereg_replace("<title>","",$title[$x]); // Remove the leading <title> tags from the selected headline
$title[$x] = str_replace(strstr($title[$x],"</title>"),"",$title[$x]); // Remove </title> and anything after it
$title[$x] = trim($title[$x]);
if ($trunc != FALSE) { $title[$x] = str_replace(substr($title[$x],$trunc),"",$title[$x]); }
if ($delim != FALSE) { $title[$x] = str_replace(strstr($title[$x],$delim),"",$title[$x]); }
if ($title[$x] == "") { $number = $x; break; } //If there are no more headlines, reset $number to the max.
$x++;
}
#==========================
# Writing the file
#==========================
$fp = fopen($filename, "w+");
$x=0;
fwrite($fp,"<b><span class="displayname">$displayname</span></b> n"); //Write the displayname to the file
while ($x < $number) { //This loop writes each line individualy.
fwrite($fp,"<br>n-<a class="headlinellink" target="$target" href="$link[$x]">$title[$x]</a>");
$x++;
}
fclose($fp);
include $filename; //wyswietlenie kanalu
echo "<br><i><span class="updated">Live.</span></i>";
} else {
# Error handling:
echo "<b>Could not connect to $url. </b>";
}
problem ze skryptem czytajacym rss
10.07.2006, 21:34:12
