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feature-search: add search rebuild shell command

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This commit is contained in:
Starbeamrainbowlabs 2020-03-11 23:07:38 +00:00
parent 96ee24dc61
commit 6cfd60b765
Signed by: sbrl
GPG key ID: 1BE5172E637709C2
2 changed files with 43 additions and 8 deletions
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49
modules/feature-search.php
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@ -534,6 +534,29 @@ window.addEventListener("load", function(event) {
');
}
if(module_exists("feature-cli")) {
cli_register("search", "Query and manipulate the search index", function(array $args) : int {
if(count($args) < 1) {
echo("search: query and manipulate the search index
Usage:
search {subcommand}
Subcommands:
rebuild Rebuilds the search index
");
return 0;
}
switch($args[0]) {
case "rebuild":
search::invindex_rebuild();
break;
}
return 0;
});
}
add_help_section("27-search", "Searching", "<p>$settings->sitename has an integrated full-text search engine, allowing you to search all of the pages on $settings->sitename and their content. To use it, simply enter your query into the page name box and press enter. If a page isn't found with the exact name of your query terms, a search will be performed instead.</p>
<p>Additionally, advanced users can take advantage of some extra query syntax that $settings->sitename supports, which is inspired by popular search engines:</p>
<table>
@ -873,12 +896,14 @@ class search
*/
public static function invindex_rebuild(bool $output = true) : void {
global $pageindex, $env, $paths, $settings;
$env->perfdata->invindex_rebuild = microtime(true);
if($output) {
if($output && !is_cli()) {
header("content-type: text/event-stream");
ob_end_flush();
}
// Clear the id index out
ids::clear();
@ -895,7 +920,8 @@ class search
{
$page_filename = $env->storage_prefix . $pagedetails->filename;
if(!file_exists($page_filename)) {
echo("data: [" . ($i + 1) . " / $max] Error: Can't find $page_filename\n");
if(!is_cli()) echo("data: ");
echo("[" . ($i + 1) . " / $max] Error: Can't find $page_filename\n");
flush();
$i++; $missing_files++;
continue;
@ -907,22 +933,31 @@ class search
self::invindex_merge($pageid, $index);
if($output) {
echo("data: [" . ($i + 1) . " / $max] Added $pagename (id #$pageid) to the new search index.\n\n");
$message = "[" . ($i + 1) . " / $max] Added $pagename (id #$pageid) to the new search index.";
if(!is_cli()) $message = "data: $message\n\n";
else $message = "$message\r";
echo($message);
flush();
}
$i++;
}
echo("data: Syncing to disk....\n\n");
$msg = "Syncing to disk....";
if(!is_cli()) $msg = "data: $msg\n\n";
else $msg = "$msg\r";
echo($msg);
self::invindex_close();
if($output) {
echo("data: Search index rebuilding complete.\n\n");
$env->perfdata->invindex_rebuild = round(microtime(true) - $env->perfdata->invindex_rebuild, 4);
if($output && !is_cli()) {
echo("data: Search index rebuilding complete in {$env->perfdata->invindex_rebuild}s.\n\n");
echo("data: Couldn't find $missing_files pages on disk. If $settings->sitename couldn't find some pages on disk, then you might need to manually correct $settings->sitename's page index (stored in pageindex.json).\n\n");
echo("data: Done! Saving new search index to '$paths->searchindex'.\n\n");
}
if(is_cli()) echo("\nSearch index rebuilding complete in {$env->perfdata->invindex_rebuild}s.\n");
// No need to save, it's an SQLite DB backend
}