Terror Alert Script
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Tomcat7194
- Forum Commoner
- Posts: 48
- Joined: Mon Jul 31, 2006 1:34 pm
Terror Alert Script
Hey, I'm trying to find/make a script that will display the current US terror alert level as an integer value from 1-5.
As of yet, I haven't found a script that will do that. Does anyone know of one?
If such a script doesn't already exist, I figure I can modify an existing one. Most of the scripts out there now use Javascript to load an image that changes based on the current alert status. For example, this script http://www.terror-alert.com/getcode.html loads a js file with this code:
document.writeln('<A href="http://www.terror-alert.com"><IMG alt="Terror Alert Elevated" border=0 height=42 id=IMG3 SRC="http://www.terror-alert.com/images/Terr ... d.jpg"></a>');
Using PHP, is there a way that I could process that and get the current terror level based on the image url? My first thought would be to somehow use the "id=" thing in the image url, since it seems to indicate the terror level that the image matches with. I'm not good enough with PHP to know if that's possible--any ideas for how to do it? Or is there a completely different approach I should be taking?
Thanks in advance
Tom
As of yet, I haven't found a script that will do that. Does anyone know of one?
If such a script doesn't already exist, I figure I can modify an existing one. Most of the scripts out there now use Javascript to load an image that changes based on the current alert status. For example, this script http://www.terror-alert.com/getcode.html loads a js file with this code:
document.writeln('<A href="http://www.terror-alert.com"><IMG alt="Terror Alert Elevated" border=0 height=42 id=IMG3 SRC="http://www.terror-alert.com/images/Terr ... d.jpg"></a>');
Using PHP, is there a way that I could process that and get the current terror level based on the image url? My first thought would be to somehow use the "id=" thing in the image url, since it seems to indicate the terror level that the image matches with. I'm not good enough with PHP to know if that's possible--any ideas for how to do it? Or is there a completely different approach I should be taking?
Thanks in advance
Tom
- RobertGonzalez
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- Location: Fremont, CA, USA
I have been looking for something like this for quite a while. The only thing that I have seen is someone's hack of an fopen() call to the DHS website, then stripping everything around their Terror Alert image, then copying the URL of the image and returning that to the calling PHP script. It is a dirty hack, but I don't think the DHS has offered an RSS or any other API to get at their terror alerts, which happen to be dynamic and updated by them.
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Tomcat7194
- Forum Commoner
- Posts: 48
- Joined: Mon Jul 31, 2006 1:34 pm
feyd | Please use
Tom
feyd | Please use
Code: Select all
,Code: Select all
and [syntax="..."] tags where appropriate when posting code. Your post has been edited to reflect how we'd like it posted. Please read: [url=http://forums.devnetwork.net/viewtopic.php?t=21171]Posting Code in the Forums[/url] to learn how to do it too.[/color]
I think I actually may have found a solution to this problem. I just applied file_get_contents to the js file above, and then used a series of if statements to determine the value of the ID tage. Assuming that IMG1 = terror level 1, IMG2 = level 2, etc, this script should work.
Here's the code:Code: Select all
//terror alert
$terror_raw = file_get_contents('http://www.terror-alert.com/alert/status.jsc?id=1', 'r');
if (substr_count($terror_raw, 'IMG1') == 1) {
$terror_working = 1;
}
if (substr_count($terror_raw, 'IMG2') == 1) {
$terror_working = 2;
}
if (substr_count($terror_raw, 'IMG3') == 1) {
$terror_working = 3;
}
if (substr_count($terror_raw, 'IMG4') == 1) {
$terror_working = 4;
}
if (substr_count($terror_raw, 'IMG5') == 1) {
$terror_working = 5;
}
echo ("<br>Terror Level = $terror_working");feyd | Please use
Code: Select all
,Code: Select all
and [syntax="..."] tags where appropriate when posting code. Your post has been edited to reflect how we'd like it posted. Please read: [url=http://forums.devnetwork.net/viewtopic.php?t=21171]Posting Code in the Forums[/url] to learn how to do it too.[/color]- Ollie Saunders
- DevNet Master
- Posts: 3179
- Joined: Tue May 24, 2005 6:01 pm
- Location: UK
Code: Select all
<?php
function getTerrorLevel($startingRating = 1) {
$terror = file_get_contents('http://www.terror-alert.com/alert/status.jsc');
$search = '<IMG alt="Terror Alert ';
$pos['start'] = strpos($terror, $search) + strlen($search);
$pos['length'] = strpos($terror, '"', $pos['start']-1) - $pos['start'];
$result = substr($terror, $pos['start'], $pos['length']);
$levels = array($startingRating => 'Low', 'Guarded', 'Elevated', 'High', 'Severe');
$level = array_search($result, $levels);
return $level;
}
?>
Last edited by Ollie Saunders on Tue Aug 01, 2006 2:12 pm, edited 1 time in total.
- feyd
- Neighborhood Spidermoddy
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Please use
Code: Select all
,Code: Select all
and [syntax="..."] tags where appropriate when posting code. Your post has been edited to reflect how we'd like it posted. Please read: [url=http://forums.devnetwork.net/viewtopic.php?t=21171]Posting Code in the Forums[/url] to learn how to do it too.- AKA Panama Jack
- Forum Regular
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- Joined: Mon Nov 14, 2005 4:21 pm
I hate to tell you guys this but doing this is kind of a useless endeavor.
They have different terror alert levels for different cities and parts of the country now. The over all terror alert is basically useless anymore.
Then again then entire concept of the terror alert was flawed from the start anyway and is about as useful as earwax. You could talk to 1000 americans and would be lucky to find any who know what the level is and they would just make a guess. It was a panacea at the time just to make it look like the government was doing something.
Heck, you could just have your script randomly pick 3 or 4 each day and be just as accurate.
They have different terror alert levels for different cities and parts of the country now. The over all terror alert is basically useless anymore.
Then again then entire concept of the terror alert was flawed from the start anyway and is about as useful as earwax. You could talk to 1000 americans and would be lucky to find any who know what the level is and they would just make a guess. It was a panacea at the time just to make it look like the government was doing something.
Heck, you could just have your script randomly pick 3 or 4 each day and be just as accurate.
- AKA Panama Jack
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