239 lines
7.7 KiB
PHP
239 lines
7.7 KiB
PHP
<?php
|
|
/**
|
|
* Name: Image List
|
|
* Author: Shish <webmaster@shishnet.org>
|
|
* Link: http://code.shishnet.org/shimmie2/
|
|
* License: GPLv2
|
|
* Description: Show a list of uploaded images
|
|
* Documentation:
|
|
* Here is a list of the search methods available out of the box;
|
|
* Shimmie extensions may provide other filters:
|
|
* <ul>
|
|
* <li>by tag, eg
|
|
* <ul>
|
|
* <li>cat
|
|
* <li>pie
|
|
* <li>somethi* -- wildcards are supported
|
|
* </ul>
|
|
* <li>size (=, <, >, <=, >=) width x height, eg
|
|
* <ul>
|
|
* <li>size=1024x768 -- a specific wallpaper size
|
|
* <li>size>=500x500 -- no small images
|
|
* <li>size<1000x1000 -- no large images
|
|
* </ul>
|
|
* <li>ratio (=, <, >, <=, >=) width : height, eg
|
|
* <ul>
|
|
* <li>ratio=4:3, ratio=16:9 -- standard wallpaper
|
|
* <li>ratio=1:1 -- square images
|
|
* <li>ratio<1:1 -- tall images
|
|
* <li>ratio>1:1 -- wide images
|
|
* </ul>
|
|
* <li>filesize (=, <, >, <=, >=) size, eg
|
|
* <ul>
|
|
* <li>filesize>1024 -- no images under 1KB
|
|
* <li>filesize<=3MB -- shorthand filesizes are supported too
|
|
* </ul>
|
|
* <li>id (=, <, >, <=, >=) number, eg
|
|
* <ul>
|
|
* <li>id<20 -- search only the first few images
|
|
* <li>id>=500 -- search later images
|
|
* </ul>
|
|
* <li>user=Username, eg
|
|
* <ul>
|
|
* <li>user=Shish -- find all of Shish's posts
|
|
* </ul>
|
|
* <li>hash=md5sum, eg
|
|
* <ul>
|
|
* <li>hash=bf5b59173f16b6937a4021713dbfaa72 -- find the "Taiga want up!" image
|
|
* </ul>
|
|
* <li>filetype=type, eg
|
|
* <ul>
|
|
* <li>filetype=png -- find all PNG images
|
|
* </ul>
|
|
* <li>filename=blah, eg
|
|
* <ul>
|
|
* <li>filename=kitten -- find all images with "kitten" in the original filename
|
|
* </ul>
|
|
* <li>posted=date, eg
|
|
* <ul>
|
|
* <li>posted=2009-12-25 -- find images posted on the 25th December
|
|
* </ul>
|
|
* </ul>
|
|
* <p>Search items can be combined to search for images which match both,
|
|
* or you can stick "-" in front of an item to search for things that don't
|
|
* match it.
|
|
* <p>Some search methods provided by extensions:
|
|
* <ul>
|
|
* <li>Danbooru API
|
|
* <ul>
|
|
* <li>md5:[hash] -- same as "hash=", but the API calls it by a different name
|
|
* </ul>
|
|
* <li>Numeric Score
|
|
* <ul>
|
|
* <li>score (=, <, >, <=, >=) number -- seach by score
|
|
* <li>upvoted_by=Username -- search for a user's likes
|
|
* <li>downvoted_by=Username -- search for a user's dislikes
|
|
* </ul>
|
|
* <li>Image Rating
|
|
* <ul>
|
|
* <li>rating=se -- find safe and explicit images, ignore questionable and unknown
|
|
* </ul>
|
|
* <li>Favorites
|
|
* <ul>
|
|
* <li>favorites (=, <, >, <=, >=) number -- search for images favourited a certain number of times
|
|
* <li>favourited_by=Username -- search for a user's choices
|
|
* </ul>
|
|
* <li>Notes
|
|
* <ul>
|
|
* <li>notes (=, <, >, <=, >=) number -- search by the number of notes an image has
|
|
* </ul>
|
|
* </ul>
|
|
*/
|
|
|
|
/*
|
|
* SearchTermParseEvent:
|
|
* Signal that a search term needs parsing
|
|
*/
|
|
class SearchTermParseEvent extends Event {
|
|
var $term = null;
|
|
var $context = null;
|
|
var $querylets = array();
|
|
|
|
public function SearchTermParseEvent($term, $context) {
|
|
$this->term = $term;
|
|
$this->context = $context;
|
|
}
|
|
|
|
public function is_querylet_set() {
|
|
return (count($this->querylets) > 0);
|
|
}
|
|
|
|
public function get_querylets() {
|
|
return $this->querylets;
|
|
}
|
|
|
|
public function add_querylet($q) {
|
|
$this->querylets[] = $q;
|
|
}
|
|
}
|
|
|
|
class SearchTermParseException extends SCoreException {
|
|
}
|
|
|
|
class PostListBuildingEvent extends Event {
|
|
var $search_terms = null;
|
|
|
|
public function __construct($search) {
|
|
$this->search_terms = $search;
|
|
}
|
|
}
|
|
|
|
class Index extends SimpleExtension {
|
|
public function onInitExt($event) {
|
|
global $config;
|
|
$config->set_default_int("index_width", 3);
|
|
$config->set_default_int("index_height", 4);
|
|
$config->set_default_bool("index_tips", true);
|
|
}
|
|
|
|
public function onPageRequest($event) {
|
|
global $config, $database, $page, $user;
|
|
if($event->page_matches("post/list")) {
|
|
if(isset($_GET['search'])) {
|
|
$search = url_escape(trim($_GET['search']));
|
|
if(empty($search)) {
|
|
$page->set_mode("redirect");
|
|
$page->set_redirect(make_link("post/list/1"));
|
|
}
|
|
else {
|
|
$page->set_mode("redirect");
|
|
$page->set_redirect(make_link("post/list/$search/1"));
|
|
}
|
|
return;
|
|
}
|
|
|
|
$search_terms = $event->get_search_terms();
|
|
$page_number = $event->get_page_number();
|
|
$page_size = $event->get_page_size();
|
|
try {
|
|
$total_pages = Image::count_pages($search_terms);
|
|
$images = Image::find_images(($page_number-1)*$page_size, $page_size, $search_terms);
|
|
}
|
|
catch(SearchTermParseException $stpe) {
|
|
// FIXME: display the error somewhere
|
|
$total_pages = 0;
|
|
$images = array();
|
|
}
|
|
|
|
if(count($search_terms) == 0 && count($images) == 0 && $page_number == 1) {
|
|
$this->theme->display_intro($page);
|
|
send_event(new PostListBuildingEvent($search_terms));
|
|
}
|
|
else if(count($search_terms) > 0 && count($images) == 1 && $page_number == 1) {
|
|
$page->set_mode("redirect");
|
|
$page->set_redirect(make_link("post/view/{$images[0]->id}"));
|
|
}
|
|
else {
|
|
send_event(new PostListBuildingEvent($search_terms));
|
|
|
|
$this->theme->set_page($page_number, $total_pages, $search_terms);
|
|
$this->theme->display_page($page, $images);
|
|
}
|
|
}
|
|
}
|
|
|
|
public function onSetupBuilding($event) {
|
|
$sb = new SetupBlock("Index Options");
|
|
$sb->position = 20;
|
|
|
|
$sb->add_label("Index table size ");
|
|
$sb->add_int_option("index_width");
|
|
$sb->add_label(" x ");
|
|
$sb->add_int_option("index_height");
|
|
$sb->add_label(" images");
|
|
|
|
$event->panel->add_block($sb);
|
|
}
|
|
|
|
public function onSearchTermParse($event) {
|
|
$matches = array();
|
|
if(preg_match("/^size(<|>|<=|>=|=)(\d+)x(\d+)$/", $event->term, $matches)) {
|
|
$cmp = $matches[1];
|
|
$args = array("width"=>int_escape($matches[2]), "height"=>int_escape($matches[3]));
|
|
$event->add_querylet(new Querylet("width $cmp :width AND height $cmp :height", $args));
|
|
}
|
|
else if(preg_match("/^ratio(<|>|<=|>=|=)(\d+):(\d+)$/", $event->term, $matches)) {
|
|
$cmp = $matches[1];
|
|
$args = array("width"=>int_escape($matches[2]), "height"=>int_escape($matches[3]));
|
|
$event->add_querylet(new Querylet("width / height $cmp :width / :height", $args));
|
|
}
|
|
else if(preg_match("/^(filesize|id)(<|>|<=|>=|=)(\d+[kmg]?b?)$/i", $event->term, $matches)) {
|
|
$col = $matches[1];
|
|
$cmp = $matches[2];
|
|
$val = parse_shorthand_int($matches[3]);
|
|
$event->add_querylet(new Querylet("images.$col $cmp :val", array("val"=>$val)));
|
|
}
|
|
else if(preg_match("/^(hash|md5)=([0-9a-fA-F]*)$/i", $event->term, $matches)) {
|
|
$hash = strtolower($matches[2]);
|
|
$event->add_querylet(new Querylet("images.hash = '$hash'"));
|
|
}
|
|
else if(preg_match("/^(filetype|ext)=([a-zA-Z0-9]*)$/i", $event->term, $matches)) {
|
|
$ext = strtolower($matches[2]);
|
|
$event->add_querylet(new Querylet("images.ext = '$ext'"));
|
|
}
|
|
else if(preg_match("/^(filename|name)=([a-zA-Z0-9]*)$/i", $event->term, $matches)) {
|
|
$filename = strtolower($matches[2]);
|
|
$event->add_querylet(new Querylet("images.filename LIKE '%$filename%'"));
|
|
}
|
|
else if(preg_match("/^posted=(([0-9\*]*)?(-[0-9\*]*)?(-[0-9\*]*)?)$/", $event->term, $matches)) {
|
|
$val = str_replace("*", "%", $matches[1]);
|
|
$event->add_querylet(new Querylet("images.posted LIKE '%$val%'"));
|
|
}
|
|
else if(preg_match("/tags(<|>|<=|>=|=)(\d+)/", $event->term, $matches)) {
|
|
$cmp = $matches[1];
|
|
$tags = $matches[2];
|
|
$event->add_querylet(new Querylet("images.id IN (SELECT DISTINCT image_id FROM image_tags GROUP BY image_id HAVING count(image_id) $cmp $tags)"));
|
|
}
|
|
}
|
|
}
|
|
?>
|