I don't really have experience in factoring. My code is really long, i don't use functions because i don't know if it needs to be a function. I hope you could give me tips so i could clean up my code.
<?php
# Required files
include("simple-html-dom.php");
require("{$_SERVER['DOCUMENT_ROOT']}/config/pipeline-x.php");
# Define variables
$fn = urlencode($_REQUEST['fn']);
$ln = urlencode($_REQUEST['ln']);
# Connect to database
$db = new px_dbasei();
$db->connect("192.168.50.70", "****", "****", "piasdgeline_tesh45t");
# Query database if a record exist
$sql = "SELECT * FROM linkedin_parse "
."WHERE "
."`first_name` = '{$fn}' AND "
."`last_name` = '{$ln}' ";
$results = $db->query($sql);
# If there is no result
if($results->num_rows == 0):
# Search linkedin and download page
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://www.linkedin.com/pub/dir/?first={$fn}&last={$ln}&search=Search");
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:19.0) Gecko/20100101 Firefox/19.0");
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_ENCODING, 'gzip,deflate');
curl_setopt($ch, CURLOPT_TIMEOUT, 8);
$res = curl_exec($ch);
curl_close($ch);
$html = str_get_html($res);
# Parse records from the download page
foreach($html->find('li.vcard') as $vcard):
$table = array();
foreach($vcard->find('span.given-name') as $given_name):
$table['first_name'] = (trim(addslashes($given_name->plaintext), " "));
endforeach;
foreach($vcard->find('span.family-name') as $family_name):
$table['last_name'] = (trim(addslashes($family_name->plaintext)," "));
endforeach;
foreach($vcard->find('span.location') as $location):
$table['location'] = (trim(addslashes($location->plaintext), " "));
endforeach;
foreach($vcard->find('span.industry') as $industry):
$table['industry'] = (trim(addslashes($industry->plaintext), " "));
endforeach;
foreach($vcard->find('dd.current-content') as $headline):
$table['headline'] = (trim(addslashes($headline->plaintext), " "));
endforeach;
foreach($vcard->find('a.btn-primary') as $url):
$table['url'] = addslashes($url->href);
endforeach;
# Insert generated results to the database
$sql = "INSERT INTO linkedin_parse (`first_name`,`last_name`,`location`,`industry`,`headline`,`url`) "
."VALUES "
."('{$table['first_name']}',"
."'{$table['last_name']}',"
."'{$table['location']}',"
."'{$table['industry']}',"
."'{$table['headline']}',"
."'{$table['url']}')";
$db->query($sql);
# Get last insert id and query database again
$new_id = $db->insert_id();
$sql2 = "SELECT * FROM linkedin_parse WHERE `linkedin_parse_id` = '{$new_id}'";
$result = $db->query($sql2);
# Display results in HTML
?>
<ol>
<?php while($row = $result->fetch_assoc()): ?>
<li class="vcard">
<span class="given-name"><?php echo $row['first_name'] ?></span>
<span class="family-name"><?php echo $row['last_name'] ?></span>
<span class="location"><?php echo $row['location'] ?></span>
<span class="industry"><?php echo $row['industry'] ?></span>
<dd class="current-content">
<span><?php echo $row['headline'] ?></span>
</dd>
<a href="<?php echo $row['url'] ?>"></a>
</li>
<?php endwhile; ?>
</ol>
<?php
endforeach;
else:
# Query database if record is 30 days old
$sql = "SELECT * FROM linkedin_parse "
."WHERE "
."`first_name` = '{$fn}' AND"
."`last_name` = '{$ln}' AND"
."`date_inserted` >= DATE_SUB(NOW(), INTERVAL 30 DAY)";
$results = $db->query($sql);
if($results->num_rows != 0):
# Retrieve from database
$sql = "SELECT * FROM linkedin_parse "
."WHERE "
."`first_name` = '{$fn}' AND"
."`last_name` = '{$ln}' ";
$result = $db->query($sql);
# Display results in HTML
?>
<ol>
<?php while($row = $result->fetch_assoc()): ?>
<li class="vcard">
<span class="given-name"><?php echo $row['first_name'] ?></span>
<span class="family-name"><?php echo $row['last_name'] ?></span>
<span class="location"><?php echo $row['location'] ?></span>
<span class="industry"><?php echo $row['industry'] ?></span>
<dd class="current-content">
<span><?php echo $row['headline'] ?></span>
</dd>
<a href="<?php echo $row['url'] ?>"></a>
</li>
<?php endwhile; ?>
</ol>
<?php
else:
# Search linked-in for updated records
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://www.linkedin.com/pub/dir/?first={$fn}&last={$ln}&search=Search");
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:19.0) Gecko/20100101 Firefox/19.0");
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_ENCODING, 'gzip,deflate');
curl_setopt($ch, CURLOPT_TIMEOUT, 8);
$res = curl_exec($ch);
curl_close($ch);
$html = str_get_html($res);
# Parse records from the download page
foreach($html->find('li.vcard') as $vcard):
$table = array();
foreach($vcard->find('span.given-name') as $given_name):
$table['first_name'] = (trim(addslashes($given_name->plaintext), " "));
endforeach;
foreach($vcard->find('span.family-name') as $family_name):
$table['last_name'] = (trim(addslashes($family_name->plaintext)," "));
endforeach;
foreach($vcard->find('span.location') as $location):
$table['location'] = (trim(addslashes($location->plaintext), " "));
endforeach;
foreach($vcard->find('span.industry') as $industry):
$table['industry'] = (trim(addslashes($industry->plaintext), " "));
endforeach;
foreach($vcard->find('dd.current-content') as $headline):
$table['headline'] = (trim(addslashes($headline->plaintext), " "));
endforeach;
foreach($vcard->find('a.btn-primary') as $url):
$table['url'] = addslashes($url->href);
endforeach;
# Update records
$sql = "UPDATE linkedin_parse "
."SET "
."`date_inserted` = now(),"
."`first_name` = '{$table['first_name']}',"
."`last_name` = '{$table['last_name']}', "
."`location` = '{$table['location']}', "
."`industry` = '{$table['industry']}', "
."`headline` = '{$table['headline']}', "
."`url` = '{$table['url']}' "
."WHERE "
."`first_name` = '{$table['first_name']}' AND"
."`last_name` = '{$table['last_name']}' AND "
."`location` = '{$table['location']}' ";
$result = $db->query($sql);
?>
<ol>
<?php while($row = $result->fetch_assoc()): ?>
<li class="vcard">
<span class="given-name"><?php echo $row['given-name'] ?></span>
<span class="family-name"><?php echo $row['family-name'] ?></span>
<span class="location"><?php echo $row['location'] ?></span>
<span class="industry"><?php echo $row['industry'] ?></span>
<dd class="current-content">
<span><?php echo $row['headline'] ?></span>
</dd>
<a href="<?php echo $row['url'] ?>"></a>
</li>
<?php endwhile; ?>
</ol>
<?php
endforeach;
endif;
endif;