function draft_save(&$entry, $id = null, $update_index = false, $update_date = false)
{
if (!$id) {
$id = bdb_idfromtime('entry', $entry['date']);
}
$ed = entry_dir($id);
$dd = draft_dir($id);
if (file_exists($ed . EXT)) {
// move collateral files
@rename($ed, $dd);
if ($update_index) {
// delete normal entry
fs_delete($ed . EXT);
// remove from normal flow
$o =& entry_init();
$o->delete($id, null);
}
}
$new_entry = entry_prepare($entry);
if ($new_entry['categories']) {
$new_entry['categories'] = implode(',', $entry['categories']);
} else {
unset($new_entry['categories']);
}
$string = utils_kimplode($new_entry);
if (!io_write_file($dd . EXT, $string)) {
return false;
} else {
return $id;
}
return false;
}
/**
* function bdb_save_comment
*
* <p>Saves the content of the $comment array, associating it to the entry-ID $id.</p>
* <p>$comment must be formatted as the one returned by {@link bdb_parse_entry()}.</p>
* <p>Returns true on success, or false on failure</p>
*
* @param string $id string formatted like "prefixYYMMDD-HHMMSS"
* @param array $comment array formatted as the one returned by {@link bdb_parse_entry()}
* @return bool
*
* @see bdb_parse_entry()
*/
function comment_save($id, $comment)
{
comment_clean($comment);
$comment = array_change_key_case($comment, CASE_UPPER);
$comment_dir = bdb_idtofile($id, BDB_COMMENT);
if (!isset($comment['DATE'])) {
$comment['DATE'] = date_time();
}
$id = bdb_idfromtime(BDB_COMMENT, $comment['DATE']);
$f = $comment_dir . $id . EXT;
$str = utils_kimplode($comment);
if (io_write_file($f, $str)) {
return $id;
}
return false;
}
/**
*
* @param array entry contents
* @param string|null entry id, null if can be deducted from the date field of $entry;
* defaults to null
*
* @param bool updates entry index; defaults to true
*
*
* @return integer -1 failure while storing preliminar draft, abort. Index not touched.
* -2 index updated succesfully, but draft doesn't exist anymore
* (should never happen!) OR
* failure while trying to move draft to entry path, draft does not exist anymore
* index not touched
* -3 error while moving draft still exists, index written succesfully but rolled back
* -4 failure while saving to index, aborted (draft still exists)
*
*
*/
function entry_save($entry, $id = null, $update_index = true)
{
// PHASE 1 : prepare entry
if (!$id) {
if (!@$entry['date']) {
$entry['date'] = date_time();
}
$id = bdb_idfromtime(BDB_ENTRY, $entry['date']);
}
// PHASE 2 : Store
// secure data as DRAFT
// (entry is also implicitly entry_prepare()'d here)
$ret = draft_save($entry, $id);
do_action('publish_post', $id, $entry);
if ($ret === false) {
return -1;
// FAILURE: ABORT
}
// PHASE 3 : Update index
$delete_cats = array();
$all_cats = @$entry['categories'];
$update_title = true;
if ($old_entry = entry_parse($id)) {
if ($all_cats) {
$delete_cats = array_diff($old_entry['categories'], $all_cats);
}
$all_cats = $all_cats ? array_merge($all_cats, $old_entry['categories']) : $old_entry['categories'];
$update_title = $entry['subject'] != $old_entry['subject'];
}
/*
echo 'old';
print_r($old_entry['categories']);
echo 'new';
print_r($entry['categories']);
echo 'del';
print_r($delete_cats);
echo 'all';
print_r($all_cats);
*/
$INDEX =& entry_init();
$ok = $update_index ? $INDEX->add($id, $entry, $delete_cats, $update_title) : true;
// PHASE 4 : index updated; let's move back the entry
if ($ok) {
$entryd = entry_dir($id, true);
$entryf = $entryd . $id . EXT;
$draftf = draft_exists($id);
if ($draftf === false) {
// this should never happen!
if ($update_index) {
$INDEX->delete($id, $all_cats);
}
return -2;
}
fs_delete($entryf);
fs_mkdir($entryd);
$ret = rename($draftf, $entryf);
if (!$ret) {
if (draft_exists($id)) {
// rollback changes in the index
// (keep the draft file)
if ($update_index) {
$INDEX->delete($id, $all_cats);
}
return -3;
} else {
return -2;
}
} else {
// SUCCESS : delete draft, move comments along
draft_to_entry($id);
return $id;
}
}
return -4;
}
