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Automatically Generate XML Files

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Implement xml-generator.php that will automatically generate XML files
from the database based on an ID passed in a get query.  This allows
new calls to be added using new MP3s without having to create a new XML
file by hand everytime.  This is the first step to a full web
implementation.
This commit is contained in:
Andrew Tomaka 2013-03-05 11:37:28 -05:00
parent e2563a973f
commit b7fb4c8ced
6 changed files with 31 additions and 13 deletions
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10
add-call.php
View file

@ -1,12 +1,12 @@
<?php <?php
if(count($argv) != 4) { if(count($argv) != 4) {
die("Usage: php ./add-call 15555555555 '* * * * *' http://domain.com/file.xml\n"); die("Usage: php ./add-call 15555555555 '* * * * *' http://domain.com/file.mp3\n");
} }
$phone = $argv[1]; $phone = $argv[1];
$schedule = $argv[2]; $schedule = $argv[2];
$xml = $argv[3]; $mp3 = $argv[3];
if(preg_match('/^\d{11}$/', $phone) != 1) { if(preg_match('/^\d{11}$/', $phone) != 1) {
die("Phone should be all numbers with no symbols. ex: 15555555555\n"); die("Phone should be all numbers with no symbols. ex: 15555555555\n");
@ -16,8 +16,8 @@ if(count(split(' ', $schedule)) != 5) {
die("Schedule requires a properly formed cron schedule.\n"); die("Schedule requires a properly formed cron schedule.\n");
} }
if(!filter_var($xml, FILTER_VALIDATE_URL)) { if(!filter_var($mp3, FILTER_VALIDATE_URL)) {
die("XML must be a vaild url.\n"); die("MP3 must be a vaild url.\n");
} }
try { try {
@ -27,7 +27,7 @@ try {
die("PDOException (connect): " . $e->getMessage() . "\n"); die("PDOException (connect): " . $e->getMessage() . "\n");
} }
try { try {
$db->exec("INSERT INTO calls (phone, schedule, xml) VALUES($phone, '$schedule', '$xml')"); $db->exec("INSERT INTO calls (phone, schedule, mp3) VALUES($phone, '$schedule', '$mp3')");
} catch(PDOException $e) { } catch(PDOException $e) {
die("PDOException (query): " . $e->getMessage() . "\n"); die("PDOException (query): " . $e->getMessage() . "\n");
} }

4
caller.php
View file

@ -15,7 +15,7 @@ $client = new Services_Twilio(
$settings['twilio']['token'] $settings['twilio']['token']
); );
$result = $db->query('SELECT * FROM calls'); $result = $db->query('SELECT id, schedule, phone FROM calls');
foreach($result as $row) { foreach($result as $row) {
$crontab->add_job( $crontab->add_job(
@ -25,7 +25,7 @@ foreach($result as $row) {
$call = $client->account->calls->create( $call = $client->account->calls->create(
$settings['application']['from'], $settings['application']['from'],
$row['phone'], $row['phone'],
$row['xml'] $settings['application']['generator'] . '?id=' . $row['id']
); );
}) })
); );

5
create-table.php
View file

@ -6,5 +6,6 @@
id integer PRIMARY KEY, id integer PRIMARY KEY,
phone integer, phone integer,
schedule varchar(50), schedule varchar(50),
xml varchar(255) mp3 varchar(255)
);'); );'
);

0
files/.gitinclude Normal file
View file

3
files/sample.xml.sample
View file

@ -1,3 +0,0 @@
<Response>
<Play>http://www.atomaka.com/song-caller/golden-girls.mp3</Play>
</Response>

20
xml-generator.php Normal file
View file

@ -0,0 +1,20 @@
<?php
$id = isset($_GET['id']) ? $_GET['id'] : 'bad';
if(!filter_var($id, FILTER_VALIDATE_INT)) {
die("\n");
}
$db = new PDO('sqlite:db/songcaller.db');
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$result = $db->query("SELECT mp3 FROM calls WHERE id=$id LIMIT 1");
$row = $result->fetch();
header('Content-Type: text/xml');
?>
<Response>
<Play><?php echo $row['mp3']; ?></Play>
</Response>