136 lines
4.7 KiB
PHP
136 lines
4.7 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Shimmie2;
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use MicroHTML\HTMLElement;
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use function MicroHTML\{A, joinHTML, TABLE, TR, TD, INPUT, emptyHTML};
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class ViewPostTheme extends Themelet
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{
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public function display_meta_headers(Image $image): void
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{
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global $page;
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$h_metatags = str_replace(" ", ", ", html_escape($image->get_tag_list()));
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$page->add_html_header("<meta name=\"keywords\" content=\"$h_metatags\">");
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$page->add_html_header("<meta property=\"og:title\" content=\"$h_metatags\">");
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$page->add_html_header("<meta property=\"og:type\" content=\"article\">");
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$page->add_html_header("<meta property=\"og:image\" content=\"".make_http($image->get_thumb_link())."\">");
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$page->add_html_header("<meta property=\"og:url\" content=\"".make_http(make_link("post/view/{$image->id}"))."\">");
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}
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/*
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* Build a page showing $image and some info about it
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*/
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public function display_page(Image $image, $editor_parts): void
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{
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global $page;
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$page->set_title("Post {$image->id}: ".$image->get_tag_list());
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$page->set_heading(html_escape($image->get_tag_list()));
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$page->add_block(new Block("Post {$image->id}", $this->build_navigation($image), "left", 0, "Navigationleft"));
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$page->add_block(new Block(null, $this->build_info($image, $editor_parts), "main", 20, "ImageInfo"));
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//$page->add_block(new Block(null, $this->build_pin($image), "main", 11));
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$query = $this->get_query();
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if(!$this->is_ordered_search()) {
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$page->add_html_header("<link id='nextlink' rel='next' href='".make_link("post/next/{$image->id}", $query)."'>");
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$page->add_html_header("<link id='prevlink' rel='previous' href='".make_link("post/prev/{$image->id}", $query)."'>");
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}
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}
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public function display_admin_block(Page $page, $parts): void
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{
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if (count($parts) > 0) {
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$page->add_block(new Block("Post Controls", join("<br>", $parts), "left", 50));
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}
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}
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protected function get_query(): ?string
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{
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if (isset($_GET['search'])) {
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$query = "search=".url_escape($_GET['search']);
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} else {
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$query = null;
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}
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return $query;
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}
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/**
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* prev/next only work for default-ordering searches - if the user
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* has specified a custom order, we can't show prev/next.
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*/
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protected function is_ordered_search(): bool
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{
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if(isset($_GET['search'])) {
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$tags = Tag::explode($_GET['search']);
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foreach($tags as $tag) {
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if(preg_match("/^order[=:]/", $tag) == 1) {
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return true;
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}
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}
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}
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return false;
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}
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protected function build_pin(Image $image): HTMLElement
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{
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$query = $this->get_query();
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if($this->is_ordered_search()) {
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return A(["href" => make_link()], "Index");
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} else {
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return joinHTML(" | ", [
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A(["href" => make_link("post/prev/{$image->id}", $query), "id" => "prevlink"], "Prev"),
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A(["href" => make_link()], "Index"),
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A(["href" => make_link("post/next/{$image->id}", $query), "id" => "nextlink"], "Next"),
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]);
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}
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}
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protected function build_navigation(Image $image): string
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{
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$h_pin = $this->build_pin($image);
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$h_search = "
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<p><form action='".make_link()."' method='GET'>
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<input type='hidden' name='q' value='/post/list'>
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<input type='search' name='search' placeholder='Search' class='autocomplete_tags'>
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<input type='submit' value='Find' style='display: none;'>
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</form>
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";
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return "$h_pin<br>$h_search";
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}
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protected function build_info(Image $image, $editor_parts): HTMLElement
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{
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global $user;
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if (count($editor_parts) == 0) {
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return emptyHTML($image->is_locked() ? "[Post Locked]" : "");
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}
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if(
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(!$image->is_locked() || $user->can(Permissions::EDIT_IMAGE_LOCK)) &&
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$user->can(Permissions::EDIT_IMAGE_TAG)
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) {
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$editor_parts[] = TR(TD(
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["colspan" => 4],
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INPUT(["class" => "view", "type" => "button", "value" => "Edit", "onclick" => "clearViewMode()"]),
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INPUT(["class" => "edit", "type" => "submit", "value" => "Set"])
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));
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}
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return SHM_SIMPLE_FORM(
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"post/set",
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INPUT(["type" => "hidden", "name" => "image_id", "value" => $image->id]),
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TABLE(
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[
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"class" => "image_info form",
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],
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...$editor_parts,
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),
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);
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}
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}
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