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blog MDL-25341 updated external blog syncing code after peer review

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andyjdavis 2010-12-17 09:46:46 +08:00
parent 9829e3d8fa
commit afce96f07b
1 changed files with 19 additions and 9 deletions
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28
blog/lib.php
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@ -197,18 +197,29 @@ function blog_sync_external_entries($externalblog) {
//used to decide whether to insert or update
//uses enty permalink plus creation date if available
$existingpostconditions = array('uniquehash'=>$entry->get_permalink());
$postid = null;//ID of the post if a matching permalink and creation timestamp are found in the DB
//our DB doesnt allow null creation or modified timestamps so check the external blog supplied one
$entrydate = $entry->get_date('U');
if (empty($entrydate)) {
$newentry->created = time();
$newentry->lastmodified = time();
} else {
$newentry->created = $entrydate;
$newentry->lastmodified = $entrydate;
if (!empty($entrydate)) {
$existingpostconditions['created'] = $entrydate;
}
//the post ID or false if post not found
$postid = $DB->get_field('post', 'id', $existingpostconditions);
$timestamp = null;
if (empty($entrydate)) {
$timestamp = time();
} else {
$timestamp = $entrydate;
}
//only set created if its a new post so we retain the original creation timestamp if the post is edited
if ($postid===false) {
$newentry->created = $timestamp;
}
$newentry->lastmodified = $timestamp;
$textlib = textlib_get_instance();
if ($textlib->strlen($newentry->uniquehash) > 255) {
@ -219,7 +230,6 @@ function blog_sync_external_entries($externalblog) {
continue;
}
$postid = $DB->get_field('post', 'id', $existingpostconditions);
if ($postid===false) {
$id = $DB->insert_record('post', $newentry);
@ -229,7 +239,7 @@ function blog_sync_external_entries($externalblog) {
}
} else {
$newentry->id = $postid;
$id = $DB->update_record('post', $newentry);
$DB->update_record('post', $newentry);
}
}