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make search term parse ID a standard thing

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This commit is contained in:
Shish 2020-10-25 12:32:10 +00:00
parent f88445e639
commit 19d5cfe8b9
3 changed files with 16 additions and 17 deletions
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5
core/imageboard/image.php
View file

@ -283,12 +283,13 @@ class Image
{
$tag_conditions = [];
$img_conditions = [];
$stpen = 0; // search term parse event number
/*
* Turn a bunch of strings into a bunch of TagCondition
* and ImgCondition objects
*/
$stpe = send_event(new SearchTermParseEvent(null, $terms));
$stpe = send_event(new SearchTermParseEvent($stpen++, null, $terms));
if ($stpe->is_querylet_set()) {
foreach ($stpe->get_querylets() as $querylet) {
$img_conditions[] = new ImgCondition($querylet, true);
@ -305,7 +306,7 @@ class Image
continue;
}
$stpe = send_event(new SearchTermParseEvent($term, $terms));
$stpe = send_event(new SearchTermParseEvent($stpen++, $term, $terms));
if ($stpe->is_querylet_set()) {
foreach ($stpe->get_querylets() as $querylet) {
$img_conditions[] = new ImgCondition($querylet, $positive);

5
ext/index/events.php
View file

@ -6,6 +6,8 @@
*/
class SearchTermParseEvent extends Event
{
/** @var int */
public $id = 0;
/** @var null|string */
public $term = null;
/** @var string[] */
@ -13,9 +15,10 @@ class SearchTermParseEvent extends Event
/** @var Querylet[] */
public $querylets = [];
public function __construct(string $term=null, array $context=[])
public function __construct(int $id, string $term=null, array $context=[])
{
parent::__construct();
$this->id = $id;
$this->term = $term;
$this->context = $context;
}

23
ext/index/main.php
View file

@ -5,9 +5,6 @@ require_once "events.php";
class Index extends Extension
{
/** @var int */
private $stpen = 0; // search term parse event number
/** @var IndexTheme */
protected $theme;
@ -194,13 +191,13 @@ class Index extends Extension
);
} elseif (preg_match("/^ratio([:]?<|[:]?>|[:]?<=|[:]?>=|[:|=])(\d+):(\d+)$/i", $event->term, $matches)) {
$cmp = preg_replace('/^:/', '=', $matches[1]);
$args = ["width{$this->stpen}"=>int_escape($matches[2]), "height{$this->stpen}"=>int_escape($matches[3])];
$event->add_querylet(new Querylet("width / :width{$this->stpen} $cmp height / :height{$this->stpen}", $args));
$args = ["width{$event->id}"=>int_escape($matches[2]), "height{$event->id}"=>int_escape($matches[3])];
$event->add_querylet(new Querylet("width / :width{$event->id} $cmp height / :height{$event->id}", $args));
} elseif (preg_match("/^(filesize|id)([:]?<|[:]?>|[:]?<=|[:]?>=|[:|=])(\d+[kmg]?b?)$/i", $event->term, $matches)) {
$col = $matches[1];
$cmp = ltrim($matches[2], ":") ?: "=";
$val = parse_shorthand_int($matches[3]);
$event->add_querylet(new Querylet("images.$col $cmp :val{$this->stpen}", ["val{$this->stpen}"=>$val]));
$event->add_querylet(new Querylet("images.$col $cmp :val{$event->id}", ["val{$event->id}"=>$val]));
} elseif (preg_match("/^(hash|md5)[=|:]([0-9a-fA-F]*)$/i", $event->term, $matches)) {
$hash = strtolower($matches[2]);
$event->add_querylet(new Querylet('images.hash = :hash', ["hash" => $hash]));
@ -209,7 +206,7 @@ class Index extends Extension
$event->add_querylet(new Querylet('images.phash = :phash', ["phash" => $phash]));
} elseif (preg_match("/^(filename|name)[=|:](.+)$/i", $event->term, $matches)) {
$filename = strtolower($matches[2]);
$event->add_querylet(new Querylet("lower(images.filename) LIKE :filename{$this->stpen}", ["filename{$this->stpen}"=>"%$filename%"]));
$event->add_querylet(new Querylet("lower(images.filename) LIKE :filename{$event->id}", ["filename{$event->id}"=>"%$filename%"]));
} elseif (preg_match("/^(source)[=|:](.*)$/i", $event->term, $matches)) {
$source = strtolower($matches[2]);
@ -223,17 +220,17 @@ class Index extends Extension
// TODO Make this able to search = without needing a time component.
$cmp = ltrim($matches[1], ":") ?: "=";
$val = $matches[2];
$event->add_querylet(new Querylet("images.posted $cmp :posted{$this->stpen}", ["posted{$this->stpen}"=>$val]));
$event->add_querylet(new Querylet("images.posted $cmp :posted{$event->id}", ["posted{$event->id}"=>$val]));
} elseif (preg_match("/^size([:]?<|[:]?>|[:]?<=|[:]?>=|[:|=])(\d+)x(\d+)$/i", $event->term, $matches)) {
$cmp = ltrim($matches[1], ":") ?: "=";
$args = ["width{$this->stpen}"=>int_escape($matches[2]), "height{$this->stpen}"=>int_escape($matches[3])];
$event->add_querylet(new Querylet("width $cmp :width{$this->stpen} AND height $cmp :height{$this->stpen}", $args));
$args = ["width{$event->id}"=>int_escape($matches[2]), "height{$event->id}"=>int_escape($matches[3])];
$event->add_querylet(new Querylet("width $cmp :width{$event->id} AND height $cmp :height{$event->id}", $args));
} elseif (preg_match("/^width([:]?<|[:]?>|[:]?<=|[:]?>=|[:|=])(\d+)$/i", $event->term, $matches)) {
$cmp = ltrim($matches[1], ":") ?: "=";
$event->add_querylet(new Querylet("width $cmp :width{$this->stpen}", ["width{$this->stpen}"=>int_escape($matches[2])]));
$event->add_querylet(new Querylet("width $cmp :width{$event->id}", ["width{$event->id}"=>int_escape($matches[2])]));
} elseif (preg_match("/^height([:]?<|[:]?>|[:]?<=|[:]?>=|[:|=])(\d+)$/i", $event->term, $matches)) {
$cmp = ltrim($matches[1], ":") ?: "=";
$event->add_querylet(new Querylet("height $cmp :height{$this->stpen}", ["height{$this->stpen}"=>int_escape($matches[2])]));
$event->add_querylet(new Querylet("height $cmp :height{$event->id}", ["height{$event->id}"=>int_escape($matches[2])]));
} elseif (preg_match("/^order[=|:](id|width|height|length|filesize|filename)[_]?(desc|asc)?$/i", $event->term, $matches)) {
$ord = strtolower($matches[1]);
$default_order_for_column = preg_match("/^(id|filename)$/", $matches[1]) ? "ASC" : "DESC";
@ -254,7 +251,5 @@ class Index extends Extension
Image::$order_sql = "RAND($seed)";
$event->add_querylet(new Querylet("1=1"));
}
$this->stpen++;
}
}