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-rw-r--r--include/channel.php83
1 files changed, 65 insertions, 18 deletions
diff --git a/include/channel.php b/include/channel.php
index 95a3f96cf..466d2eab9 100644
--- a/include/channel.php
+++ b/include/channel.php
@@ -1080,6 +1080,7 @@ function identity_basic_export($channel_id, $sections = null) {
return $ret;
}
+
/**
* @brief Export items for a year, or a month of a year.
*
@@ -1102,23 +1103,50 @@ function identity_export_year($channel_id, $year, $month = 0) {
else
$target_month = '01';
+ $mindate = datetime_convert('UTC', 'UTC', $year . '-' . $target_month . '-01 00:00:00');
+ if($month && $month < 12)
+ $maxdate = datetime_convert('UTC', 'UTC', $year . '-' . $target_month_plus . '-01 00:00:00');
+ else
+ $maxdate = datetime_convert('UTC', 'UTC', $year+1 . '-01-01 00:00:00');
+
+ return channel_export_items_date($channel_id,$mindate,$maxdate);
+
+}
+
+/**
+ * @brief Export items within an arbitrary date range.
+ *
+ * Date/time is in UTC.
+ *
+ * @param int $channel_id The channel ID
+ * @param string $start
+ * @param string $finish
+ * @return array
+ */
+
+function channel_export_items_date($channel_id, $start, $finish) {
+
+ if(! $start)
+ return array();
+ else
+ $start = datetime_convert('UTC', 'UTC', $start);
+
+ $finish = datetime_convert('UTC', 'UTC', (($finish) ? $finish : 'now'));
+ if($finish < $start)
+ return array();
+
$ret = array();
$ch = channelx_by_n($channel_id);
if($ch) {
$ret['relocate'] = [ 'channel_address' => $ch['channel_address'], 'url' => z_root()];
}
- $mindate = datetime_convert('UTC', 'UTC', $year . '-' . $target_month . '-01 00:00:00');
- if($month && $month < 12)
- $maxdate = datetime_convert('UTC', 'UTC', $year . '-' . $target_month_plus . '-01 00:00:00');
- else
- $maxdate = datetime_convert('UTC', 'UTC', $year+1 . '-01-01 00:00:00');
- $r = q("select * from item where ( item_wall = 1 or item_type != %d ) and item_deleted = 0 and uid = %d and created >= '%s' and created < '%s' and resource_type = '' order by created",
+ $r = q("select * from item where ( item_wall = 1 or item_type != %d ) and item_deleted = 0 and uid = %d and created >= '%s' and created <= '%s' and resource_type = '' order by created",
intval(ITEM_TYPE_POST),
intval($channel_id),
- dbesc($mindate),
- dbesc($maxdate)
+ dbesc($start),
+ dbesc($finish)
);
if($r) {
@@ -1132,39 +1160,57 @@ function identity_export_year($channel_id, $year, $month = 0) {
return $ret;
}
+
+
/**
- * @brief Export items within an arbitrary date range.
+ * @brief Export items with pagination
*
- * Date/time is in UTC.
*
* @param int $channel_id The channel ID
- * @param string $start
- * @param string $finish
+ * @param int $page
+ * @param int $limit (default 50)
* @return array
*/
-function channel_export_items($channel_id, $start, $finish) {
+
+function channel_export_items_page($channel_id, $start, $finish, $page = 0, $limit = 50) {
+
+ if(intval($page) < 1) {
+ $page = 0;
+ }
+
+ if(intval($limit) < 1) {
+ $limit = 1;
+ }
+
+ if(intval($limit) > 5000) {
+ $limit = 5000;
+ }
if(! $start)
- return array();
+ $start = NULL_DATE;
else
$start = datetime_convert('UTC', 'UTC', $start);
$finish = datetime_convert('UTC', 'UTC', (($finish) ? $finish : 'now'));
if($finish < $start)
- return array();
+ return [];
- $ret = array();
+ $offset = intval($limit) * intval($page);
+
+ $ret = [];
$ch = channelx_by_n($channel_id);
if($ch) {
$ret['relocate'] = [ 'channel_address' => $ch['channel_address'], 'url' => z_root()];
}
- $r = q("select * from item where ( item_wall = 1 or item_type != %d ) and item_deleted = 0 and uid = %d and created >= '%s' and created <= '%s' and resource_type = '' order by created",
+ $r = q("select * from item where ( item_wall = 1 or item_type != %d ) and item_deleted = 0 and uid = %d and resource_type = '' and created >= '%s' and created <= '%s' order by created limit %d offset %d",
intval(ITEM_TYPE_POST),
intval($channel_id),
dbesc($start),
- dbesc($finish)
+ dbesc($finish),
+ intval($limit),
+ intval($offset)
);
if($r) {
@@ -1179,6 +1225,7 @@ function channel_export_items($channel_id, $start, $finish) {
}
+
/**
* @brief Loads a profile into the App structure.
*