Initial commit

playarea/scripts/pages/posts.php

@@ -0,0 +1,133 @@
+<?php
+
+// Post Fields
+
+$author_field = new Text();
+$create_date_field = new Date();
+$post_photo_field = new Image();
+
+$b->field_register("author", $author_field);
+$b->field_register("create_date", $create_date_field);
+$b->field_register("post_photo", $post_photo_field);
+
+$b->router_add("/post/%", function () { preload_post(); }, array("get"));
+
+function preload_post()
+{
+    global $b;
+    $slug = $b->router_get_segment(1);
+
+    $search = new Search(array(
+        "class" => "Post",
+        "terms" => array("item_slug" => $slug)
+    ));
+
+    $pages = $search->collect();
+
+    if(!count($pages)) {
+        http_response_code(404);
+        $b->template_load("404.php");
+        return;
+    }
+
+    $page = $pages[0];
+    $b->ls_set_key("page", $page);
+
+    $title = $page->get_prop("seo_title") ?? $page->get_item_name();
+    $b->title_set($title);
+    $b->meta_add("description", $page->get_prop("seo_description"));
+    $b->meta_add("keywords", $page->get_prop("seo_keywords"));
+    $b->meta_add("viewport", "width=device-width, user-scalable=no");
+    $b->link_add(array("rel" => "canonical", "href" => $b->router_get_canonical_uri()));
+
+    $parent = $page->get_parent();
+    $breadcrumbs = array();
+
+    if($parent) {
+        $parent_title = $parent->get_item_name();
+        $parent_slug = $parent->get_item_slug();
+        $breadcrumbs[] = array($parent_title, "/posts/" . $parent_slug . "/");
+    }
+
+    $breadcrumbs[] = array($page->get_item_name(), $b->router_get_canonical_uri());
+    $b->ls_set_key("breadcrumbs", $breadcrumbs);
+    $b->template_load("pages/post.php");
+}
+
+$b->router_add("/posts/%", function () { preload_posts(); }, array("get"));
+
+function preload_posts()
+{
+    global $b;
+    $slug = $b->router_get_segment(1);
+
+    $search = new Search(array(
+        "class" => "Category",
+        "terms" => array("item_slug" => $slug)
+    ));
+
+    $pages = $search->collect();
+
+    if(!count($pages)) {
+        http_response_code(404);
+        $b->template_load("404.php");
+        return;
+    }
+
+    $page = $pages[0];
+    $b->ls_set_key("page", $page);
+
+    $title = $page->get_prop("seo_title") ?? $page->get_item_name();
+    $b->title_set($title);
+    $b->meta_add("description", $page->get_prop("seo_description"));
+    $b->meta_add("keywords", $page->get_prop("seo_keywords"));
+
+    $b->meta_add("viewport", "width=device-width, user-scalable=no");
+    $b->link_add(array("rel" => "canonical", "href" => $b->router_get_canonical_uri()));
+
+    $breadcrumbs = array();
+    $breadcrumbs[] = array($page->get_item_name(), $b->router_get_canonical_uri());
+    $b->ls_set_key("breadcrumbs", $breadcrumbs);
+    $b->template_load("pages/posts.php");
+}
+
+function posts_search($params): array
+{
+    global $b;
+    $query = posts_query($params);
+    $result = $b->db_query($query, array(), true);
+    $items = array();
+    foreach ($result as $key => $item_db) {
+        $item = new $item_db["item_class"]($item_db["item_id"]);
+        $item->set_parent($item_db["item_parent"], true);
+        $items[] = $item;
+    }
+    return $items;
+}
+
+function posts_search_count($params)
+{
+    global $b;
+    $count_query = posts_query($params, true);
+    $result = $b->db_query($count_query, array(), true);
+    return $result[0]["count"];
+}
+
+function posts_query($params, $count = false): string
+{
+    $category_id = $params["category_id"];
+
+    $page = intval($params["page"]) ?? 1;
+    $products_per_page = intval($params["products_per_page"]) ?? 30;
+    $offset = intval(($page - 1) * $products_per_page);
+    $limit = " LIMIT $offset, $products_per_page";
+    $select = "*";
+
+    if($count) {
+        $limit = "";
+        $select = "COUNT(*) as `count`";
+    }
+
+    $parent_where = " AND (`item_parent` = " . $category_id. " OR EXISTS(SELECT 1 FROM `bive_items_links` WHERE `bive_items_links`.`parent_item_id` = " . $category_id . " AND `bive_items`.`item_id` = `bive_items_links`.`child_item_id`))";
+    return "SELECT " . $select . " FROM `bive_items` WHERE `item_class` = 'Post' " . $parent_where  . $limit;
+}