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Add new page to wiki and redirect to editor page.

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This commit is contained in:
Andrew Manning
2016-05-27 22:19:05 -04:00
parent ca78ebce6d
commit 4691c3ec01
3 changed files with 120 additions and 13 deletions
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55
include/wiki.php
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@@ -125,15 +125,58 @@ function wiki_delete_wiki($resource_id) {
}
}
function wiki_exists_by_name($name) {
$item = q("SELECT id FROM item WHERE resource_type = '%s' AND title = '%s' AND item_deleted = 0 limit 1",
function wiki_exists_by_name($uid, $name) {
$item = q("SELECT id,resource_id FROM item WHERE resource_type = '%s' AND title = '%s' AND uid = '%s' AND item_deleted = 0 limit 1",
dbesc(WIKI_ITEM_RESOURCE_TYPE),
dbesc($name)
dbesc($name),
dbesc($uid)
);
if (!$item) {
return array('id' => null);
return array('id' => null, 'resource_id' => null);
} else {
return array('id' => $item[0]['id']);
return array('id' => $item[0]['id'], 'resource_id' => $item[0]['resource_id']);
}
}
}
function wiki_get_permissions($resource_id, $owner_id, $observer_hash) {
// TODO: For now, only the owner can edit
$sql_extra = item_permissions_sql($owner_id, $observer_hash);
$r = q("SELECT * FROM item WHERE resource_type = '%s' AND resource_id = '%s' $sql_extra LIMIT 1",
dbesc(WIKI_ITEM_RESOURCE_TYPE),
dbesc($resource_id)
);
if(!$r) {
return array('read' => false, 'write' => false, 'success' => false);
} else {
return array('read' => true, 'write' => false, 'success' => true);
}
}
function wiki_create_page($name, $resource_id) {
$item = q("SELECT id,title,object FROM item WHERE resource_type = '%s' AND resource_id = '%s' AND item_deleted = 0 limit 1",
dbesc(WIKI_ITEM_RESOURCE_TYPE),
dbesc($resource_id)
);
if (!$item) {
return array('page' => null, 'message' => 'Wiki item not found.', 'success' => false);
}
$object = json_decode($item[0]['object'], true);
$wikiname = $item[0]['title'];
if (!realpath(__DIR__ . '/../' . $object['path'])) {
return array('page' => null, 'message' => 'Wiki directory does not exist.', 'success' => false);
}
// Path to wiki exists
$abs_path = realpath(__DIR__ . '/../' . $object['path']);
$page_path = $abs_path . '/' . $name;
if (is_file($page_path)) {
return array('page' => null, 'message' => 'Page already exists.', 'success' => false);
}
// Create file called $name in the path
if(!touch($page_path)) {
return array('page' => null, 'message' => 'Page file cannot be created.', 'success' => false);
} else {
return array('wiki' => $wikiname, 'message' => '', 'success' => true);
}
}