AWFLWIKIDATAWORLD

AWFLWIKIDATAWORLD is the full documentation of AWFLWIKIWORLD WIKIDATA v25.4, a free, open, flat-file "wikidata" (structured knowledge base) published by AEDTP WORLD under the AEDTP WORLD FREE LICENSE (AWFL). Tagline: Discover And Connect.

This page is written in AWFLWIKITEXT, the markup language of AWFLWIKIWORLD. See also AWFLWIKIWORLD, the sister wiki engine, and AWFLWIKIWORLD/AWFLWIKITEXT.

1. Overview

• a name (label) and a short description
• aliases (alternative names)
• images (uploaded files or external URLs)
• statements (property and value pairs, for example country = Q5)
• identifiers (links to external databases such as IMDb, Spotify, GitHub)

Besides items there is one special page, the Main_Page, which is free-form HTML editable only by the admin.

1.1 Key characteristics

• No database. Everything is stored as human-readable JSON and TXT, written atomically and guarded by a file lock.
• Controlled vocabulary. Users may only choose properties from label.txt and identifiers from id.txt; the admin curates both lists.
• Public editing with safeguards. Anyone can create or edit items, protected by CSRF tokens, a question-and-answer captcha, upload validation and per-IP rate limiting. The admin can protect items from public edits.
• Public recent-changes log with character-count differences.
• SEO-ready. Canonical URLs, Open Graph and Twitter meta tags, JSON-LD (schema.org), and automatic multi-file sitemaps.
• Six export formats per item: HTML, TXT, Markdown, JSON, AEDTPWORLD, PDF.
• Admin backup history with one snapshot per Q and one-click restore.
• Responsive UI with a card layout for tables on phones and a print stylesheet.

2. Requirements and installation

2.1 Requirements

• Apache (or compatible) with mod_rewrite and AllowOverride All.
• PHP 7.2 or newer (mb_chr is required) with the extensions mbstring, iconv, fileinfo (for mime_content_type), exif, image support for getimagesize, and session.
• A directory writable by the PHP user. The app creates wiki/, includes/ and wiki/uploads/ if missing (mode 0755).

2.2 Steps

1. Upload the wikidata folder to your web root, for example https://yourdomain.com/wikidata
2. Edit config.php: set $Server to your public URL (no trailing slash), $Logo to your logo URL, and $Sitename, $MetaTitle, $MetaDescription as you like.
3. Change $Username and $Password. The shipped defaults are admin and adminpassword, marked "CHANGE THIS" in the file.
4. Make sure the folder is writable by PHP.
5. Open /dashboard.php, log in, and click Rebuild sitemap.
6. Visit the site root. The first request auto-creates any missing default files (see section 10).

Security warning: the admin credentials are stored in plain text in config.php. Change them before going live and keep the file out of version control.

3. Package layout

wikidata/
  .htaccess            URL rewrite rules (sitemaps, /Q42 routing)
  config.php           Master config + all shared functions
  index.php            Router, Main_Page and item pages, exports, live search
  create.php           Create a new item
  edit.php             Edit an existing item
  search.php           Full search page + live-search endpoint
  recent.php           Public recent-changes list (latest 100)
  dashboard.php        Admin login and control panel
  history.php          Admin backup history and restore
  upload.php           Image upload (form and AJAX endpoint)
  sitemap.php          Dynamic sitemap index / chunks
  includes/
    .htaccess          Denies direct access to *.php
    header.php         HTML head, SEO meta, JSON-LD, navigation
    footer.php         Footer and site.js loader
    form.php           Item form: validation (parse_post) and rendering
    export.php         HTML/TXT/MD/JSON/AEDTPWORLD/PDF exporters
    pdf.php            Minimal built-in PDF writer
    site.css           Stylesheet (96 lines)
    site.js            Live search + dynamic form widgets
    index.html         Empty (blocks directory listing)
  wiki/                DATA DIRECTORY (flat files)
    .htaccess          Denies web access to txt, json, lock, log, tmp
    q.txt              List of existing Q ids
    name.txt           Q -> name
    description.txt    Q -> description
    value.txt          Q -> list of statements
    aliases.json       Q -> list of aliases
    images.json        Q -> list of images
    identifiers.json   Q -> {identifier name: full URL}
    label.txt          Allowed property names (26 defaults)
    id.txt             Allowed identifier names + link prefixes (23 defaults)
    icon.txt           Keyword -> emoji (463 entries)
    country_flag.json  Country name -> ISO code (455 entries)
    colors.json        Theme colors
    settings.json      Runtime settings (upload_enabled)
    security.txt       Captcha questions "question|answer"
    protected.json     Protected Q list
    recent.json        Public change log (max 1000 rows)
    history.json       Admin backups (one per Q)
    views.json         View counters
    lastmod.json       Last-modified timestamps
    Main_Page.txt      Main page HTML
    index.html         Empty
    uploads/           Uploaded images (+ .htaccess, index.html)

4. Configuration (config.php)

4.1 Settings variables

• $Sitename: name shown in the header and footer. Default "AWFLWIKIWORLD WIKIDATA".
• $MetaTitle: suffix used in page titles. Default "AWFLWIKIWORLD WIKIDATA".
• $MetaDescription: default meta description. Default "A free, open wikidata by AEDTP WORLD. Discover And Connect."
• $Server: public base URL without a trailing slash. Default https://aedtpworld.com/wikidata
• $Logo: logo, favicon and default Open Graph image. Default
• $Username: admin username. Default admin.
• $Password: admin password. Default adminpassword. Change it.
• $route: URL style. "0" gives index.php?title=Q1; "1" (default) gives /Q1 and also /wiki/Q1.
• $upload_enabled: default for public upload (false). The live value is read from wiki/settings.json, controlled by the dashboard toggle.

The timezone is fixed to UTC. Derived paths are $base, $wikiDir, $incDir and $upDir.

4.2 Bootstrapping

1. creates missing directories;
2. writes any missing default file (existing files are never overwritten);
3. starts a session with cookie flags HttpOnly, SameSite=Lax, and Secure when on HTTPS;
4. loads settings.json to override $upload_enabled.

4.3 Function reference

Storage and locking

• h($s): HTML-escape (UTF-8, quotes).
• jread($file,$default): read and decode a JSON file from wiki/, cached per request.
• atomic_write($path,$data): write to a temp file, then rename(); falls back to a locked direct write.
• jwrite($file,$data): pretty-printed, unescaped-Unicode JSON atomic write; updates the cache.
• with_lock($fn): clears caches, takes an exclusive flock on wiki/.lock, runs the callback, releases. All writes go through it.
• client_ip() and mask_ip($ip): visitor IP, and its masked public form (a.b.c.x, or a:b:c::x for IPv6).
• now_str(): UTC timestamp, format Y-m-d H:i.

Icons and flags

• flag_from_code($code): converts a 2-letter ISO code to a flag emoji.
• get_icon($val): returns an emoji plus a space. Order: exact match in icon.txt; exact match in country_flag.json; for strings up to 80 characters, a whole-word search for any country name (longest names first). Otherwise an empty string.

IDs and URLs

• valid_q($q): matches Q followed by digits.
• norm_title($t): normalises input to Main_Page (accepts "main page" and "main_page"), an upper-case Q id, or null.
• build_item_url($id): canonical URL (depends on $route); used in sitemaps, canonical tags and exports.
• q_url($id): internal link, always index.php?title=Qn.
• upload_url($name): full URL for an uploaded file; passes full http(s) URLs through unchanged.

Item list

• q_list(), q_save($list), q_next() (highest number plus one), item_exists($q).

Properties and identifiers

• label_names(), canonical_label($p) (case-insensitive match returning the canonical spelling), label_for($p).
• id_map(), canonical_id_name($n).

Items

• item_get($q): assembles an item with q, name, desc, aliases, images, claims, ids, protected.
• item_text_size($it): character count of all text; used for the change difference.
• map_set($file,$q,$val): sets or removes (when empty) one Q's entry in a map file.
• item_write($q,$it): raw write to all data files, adds the Q to q.txt, updates lastmod.json. The caller holds the lock.
• empty_item($q): blank item structure.
• item_commit($q,$new,$comment,$isNew): locked write, logs the recent change, snapshots history if admin, may rebuild the sitemap.
• item_delete($q): removes the Q from every file, logs "deleted", rebuilds the sitemap.

Main page, logging, history, views

• main_get() and main_save($text,$comment).
• recent_log($id,$diff,$comment): prepends a row to recent.json (kept to 1000). Admin edits show "admin"; others show the masked IP, and the full IP is stored for the admin only.
• history_snapshot($id), history_restore($id), history_stats(): see section 7.
• views_get($id) and views_hit($id): count one view per IP per page per hour (hashed key in views_ip.json); HEAD requests are not counted.

Search and rendering

• search_items($term,$limit): ranking is described in section 6.5.
• render_results($ids), render_value($v,$prop), render_gallery($images,$alt), id_display($name,$url), ext_icon().

Auth, CSRF, captcha, sitemap

• is_admin(), csrf_token(), csrf_field(), csrf_ok().
• captcha_lines(), captcha_question(), captcha_ok(): see section 8.3.
• sitemap_entries(), sitemap_chunks(), sitemap_build(), sitemap_maybe(): see section 9.2.

5. Data model and file formats

• q.txt: one Q id per line. Example: Q1
• name.txt: JSON object, Q to name. Example: {"Q1":"Universe"}
• description.txt: JSON object, Q to description. Example: {"Q1":"totality of space and time"}
• value.txt: JSON object, Q to a list of objects with keys p (property) and v (value). Example: {"Q1":[{"p":"instance of","v":"concept"}]}
• aliases.json: Q to a list of strings. Example: {"Q1":["cosmos","the universe"]}
• images.json: Q to a list of file names or URLs.
• identifiers.json: Q to an object of identifier name and full URL.
• label.txt: object of property name and display label (26 defaults).
• id.txt: object of identifier name and link prefix (23 defaults).
• icon.txt: object of lower-case keyword and emoji (463 entries).
• country_flag.json: object of lower-case country name and ISO 3166 code (455 entries, including official long names).
• colors.json: six hex colors: header, headerText, button, buttonText, wikiText, links.
• settings.json: runtime settings. Example: {"upload_enabled":false}
• security.txt: one question and answer per line, separated by a vertical bar.
• protected.json: list of protected Qs.
• recent.json: list, newest first, max 1000 rows, with keys Q, time, ts, by, ip, diff, comment.
• history.json: Q to an object with statements, identifiers, time, by (admin backups).
• views.json: Q to view count.
• lastmod.json: Q or Main_Page to a Unix timestamp.
• Main_Page.txt: raw HTML of the main page.
• Created at runtime: views_ip.json (hashed IP and page keys, pruned after one hour), upload_rate.json (per-IP upload timestamps), .lock (lock file for flock).

5.1 Item field limits (includes/form.php)

• Name: 200 characters (LIM_NAME)
• Description: 100 characters (LIM_DESC)
• Each alias: 60 characters (LIM_ALIAS)
• Aliases per item: 30 (LIM_ALIASES)
• Images per item: 20 (LIM_IMAGES)
• Statements per item: 100 (LIM_CLAIMS)
• Identifiers per item: 100 (LIM_IDS)
• Statement value: 1000 characters (LIM_VALUE)
• URL or identifier: 500 characters (LIM_URL)
• Edit summary: 200 characters

5.2 Statement values

• Plain text, for example concept.
• A Q-id, typed as q5 or Q5 and normalised to upper case. It is shown as a clickable pill with the target item's name, for example "Human (Q5)". If the target does not exist, the pill is red ("missing").
• A URL starting with http:// or https://, shown as an external link with rel="noopener noreferrer nofollow ugc".

Duplicate property and value pairs are removed (case-insensitive). Values matching an icon or a country name get an emoji prefix.

5.3 Identifiers

• The identifier name must exist in id.txt and have a valid http(s) prefix.
• The value may not contain whitespace or look like a link (http:, www., or a slash-colon-slash pattern).
• For prefixes ending in @ (for example the YouTube prefix), a leading @ typed by the user is stripped.
• At most 150 characters for the ID and 500 for the final URL, which must pass FILTER_VALIDATE_URL.

5.4 Images

5.5 Example records

// recent.json (one row)
{"Q":"Q7","time":"2026-10-03 04:34","ts":1790000040,"by":"203.0.113.x","ip":"203.0.113.9","diff":57,"comment":"created"}

// history.json (one entry)
"Q7": {
  "statements": {"name":"Ghana","description":"country in West Africa","aliases":["GH"],"image":[],"claims":[{"p":"capital","v":"Accra"}]},
  "identifiers": {"Wikipedia":"https://en.wikipedia.org/wiki/Ghana"},
  "time": "2026-10-03 04:40",
  "by": "admin"
}

6. Pages and features

6.1 Routing (.htaccess and index.php)

• /sitemap.xml goes to sitemap.php.
• /sitemap-N.xml goes to sitemap.php?n=N.
• /Q123, /wiki/Q123 and /Main_Page (optional trailing slash) go to index.php?title=....

index.php resolves the id from ?title= or from the request path; with no title it shows the Main Page. Unknown or deleted items return HTTP 404 with noindex, follow, and links to create the item.

6.2 Main Page

• Shows the admin-edited HTML (Main_Page.txt), the export bar, the 20 newest items with the total count, and buttons for Create Item and Recent changes.
• The admin can open ?title=Main_Page&action=edit to edit the HTML (any HTML allowed, admin only) with an edit summary. Saving is a CSRF-protected POST; non-admins are redirected silently.

6.3 Item page

Each page sets the title, description, canonical link, Open Graph and Twitter tags, a page-level JSON-LD Thing (name, description, alternateName, image, and sameAs from identifiers) and a Last-Modified header (not sent to admins).

6.4 Create and edit (create.php, edit.php, includes/form.php)

• create.php assigns the next free Q number inside a lock, writes the item, logs "created" (or your summary), snapshots to history if the editor is admin, rebuilds the sitemap if stale, then redirects to the new item.
• edit.php?title=Qn returns to the home page if the item does not exist. For protected items it shows a 403 page to non-admins.
• The form has: Name (required), Description, dynamic rows for Aliases, Images (live thumbnail and optional Upload button), Statements (property combo box and value), Identifiers (identifier combo box and username/ID), an Edit summary, and the captcha question for non-admins.
• On a validation error the form is shown again with all messages and the input preserved.
• Combo boxes (site.js) show 7 matches, filter as you type, expand with "More (N more)...", and support arrow keys, Enter and Escape. A value not in the list turns the field red and blocks submit.

6.5 Search

• Live search in the header: after 200 ms of typing it calls index.php?live=1&q=... and shows up to 8 results under the header.
• Search page /search.php?q=... shows up to 100 results (noindex, follow).
• Ranking, lower is better, with newest items winning ties: 0 exact Q id or exact name; 1 name starts with the term; 2 name contains the term; 3 an alias contains the term; 4 the description contains the term; 5 the Q id contains the term.
• Results show a thumbnail (first image) or a letter avatar, the name with icon, the Q id and the description.

6.6 Recent changes (recent.php)

6.7 Upload (upload.php)

6.8 Exports

• HTML (html, text/html): standalone styled page with canonical link, statement and identifier tables, image grid.
• TXT (txt, text/plain): title, description, aliases, URL, statements, identifiers, images, source line.
• Markdown (md, text/markdown): headings, statements table (pipes escaped), links for Q-values and identifiers, images.
• JSON (json, application/json): the export model below.
• AEDTPWORLD (aedtpworld, application/json): the JSON wrapped with format "aedtpworld", version "1.0", generator, export time, license and the item.
• PDF (pdf, application/pdf): built-in text-only A4 PDF writer, multi-page, Helvetica (Windows-1252 text).

A "Print as PDF" button also opens the browser print dialog; the print stylesheet hides the header, footer and controls.

Export model (JSON):

{
  "id": "Q7",
  "name": "Ghana",
  "description": "country in West Africa",
  "aliases": ["GH"],
  "images": ["https://.../wiki/uploads/a1b2c3_flag.png"],
  "statements": [
    {"property":"instance of","value":"Q5","item":"Q5","label":"Country","url":"https://.../Q5"},
    {"property":"capital","value":"Accra"}
  ],
  "identifiers": {"Wikipedia":"https://en.wikipedia.org/wiki/Ghana"},
  "url": "https://.../Q7"
}

For Main_Page the model holds content (the HTML) instead of statements; the TXT, MD and PDF exports convert it to plain text. An unknown format returns HTTP 400.

6.9 Views

7. Admin dashboard and history

7.1 Login

7.2 Dashboard sections

• History backup card: number of backed-up Qs and file size in KB (red above 500 KB), with a link to the history page.
• Enable Public Upload: ON/OFF switch stored in settings.json.
• Sitemap: file count and item count, link to sitemap.xml, rebuild button.
• Most viewed (top 10).
• Properties (label.txt): add several properties (one per line, max 100 characters, duplicates ignored case-insensitively) or remove any. Removing a property does not alter existing statements, which keep their text.
• Identifiers (id.txt): add with Name | https://prefix/ per line. A valid http(s) prefix is required; lines without one are skipped and reported. Saving an existing name updates its link. Any identifier can be removed.
• Colors: six color pickers (header, headerText, button, buttonText, wikiText, links), applied as CSS variables on every page.
• Items (50 per page): filter by Q or name; Edit, Protect or Unprotect, and Delete per item.
• Top buttons: Logout, Edit Main Page, History backup, Recent changes.

7.3 Protect and delete

• Protect: the item gets a "protected" tag; public edit attempts return a 403 page; only the admin can edit it.
• Delete: removes the item from every file, removes protection, logs "deleted" in recent changes (negative size difference), and rebuilds the sitemap. A history backup, if any, is kept so the item can be restored.

7.4 History backup (history.php)

• A snapshot of an item (or the Main Page) is stored only when the admin saves it, and only one snapshot per Q (the newest overwrites).
• The list is sorted by time and shows the Q, name, size summary ("N statements, N identifiers, N images"), time, and a "deleted/missing live" tag when the live item no longer exists.
• Restore overwrites the live item with the snapshot (name, description, aliases, images, statements, identifiers; protection state is kept) and logs "restored from backup". Restoring a deleted Q recreates it.
• Delete removes one snapshot and Delete all backups clears the file. All actions ask for confirmation.
• A capacity warning appears above 500 KB.

8. Security model

8.1 Authentication and sessions

8.2 CSRF

8.3 Captcha

8.4 Upload hardening

1. Public uploads must be enabled (the admin is always allowed) and CSRF is required.
2. Rate limit for non-admins: 20 uploads per IP per hour (HTTP 429 after that).
3. Size 1 byte to 2 MB, plus an is_uploaded_file check.
4. NUL bytes and double extensions containing a dangerous segment (for example ) are rejected: php, phtml, phar, pl, py, cgi, asp, jsp, sh, exe, htaccess, html, htm, js, svg.
5. The extension must be jpg, jpeg, png or webp.
6. Content must match: mime_content_type, exif_imagetype and the extension must all agree, and getimagesize dimensions must be between 1 and 10000 px.
7. Safe name: 6 random hex characters, an underscore, the sanitised base name (max 40 characters of a-z, 0-9, underscore, dash), and the extension from the verified MIME type. File mode 0644.
8. wiki/uploads/.htaccess disables PHP engines and denies php, phtml, phar, pl, py, cgi, sh, txt, json, lock, log and tmp files.

8.5 Data protection

• wiki/.htaccess denies web access to txt, json, lock, log and tmp files, so raw data (including history.json, security.txt and full IPs in recent.json) is not downloadable. On a server that ignores .htaccess (nginx, for example) you must add equivalent deny rules or move wiki/ outside the web root.
• includes/.htaccess denies direct requests to php files; site.css and site.js stay public. Empty index.html files prevent directory listing.
• All output is escaped with h(). JSON embedded in script tags uses the JSON_HEX flags for tags, ampersands and quotes. User-supplied links get rel nofollow.
• Writes are atomic and locked, so concurrent edits do not corrupt files.

8.6 Privacy

8.7 Known caveats

• Admin credentials are plain text in config.php; use a strong password and restrict file permissions.
• Main Page HTML is not sanitised by design (admin only); never give admin access to untrusted people.
• The captcha is a static question list, not a bot-proof system; combine it with server-level rate limiting if abused.
• Flat-file storage suits small to medium datasets; each request reads the JSON maps it needs, so very large item counts will slow down.
• The history file has no automatic size limit, only a warning above 500 KB.
• $route set to "1" needs working rewrite rules.

9. SEO and sitemaps

9.1 Meta data (includes/header.php)

Default robots: index, follow, max-image-preview:large, max-snippet:-1. Marked noindex: create, edit, search, recent, dashboard, history, upload, 404 pages, exports, and the Main Page editor.

9.2 Sitemaps

• sitemap.xml is a sitemap index pointing to sitemap-1.xml, sitemap-2.xml and so on. Each chunk is at most 900 KB (921,600 bytes) or 50,000 URLs.
• Entries: the home page, recent.php, and every Q (using lastmod.json, with the file time of q.txt as a fallback).
• sitemap_maybe() rebuilds automatically (when the file is missing or older than 10 minutes) after edits and Main Page visits by non-admins.
• The dashboard button "Rebuild sitemap" forces a rebuild and deletes obsolete chunk files.
• If the folder is not writable, the index points to the dynamic URLs sitemap.php?n=N instead.
• sitemap.php without parameters serves a cached index (under 60 seconds old) or rebuilds it.

10. Default files

• q.txt: Q1
• name.txt and description.txt: Q1 "Universe" and "totality of space and time"
• value.txt: Q1, instance of = concept
• aliases.json: Q1, cosmos and the universe
• label.txt: 26 properties: instance of, country, capital, occupation, date of birth, place of birth, official website, language, genre, part of, located in, population, founded by, inception, author, creator, member of, spouse, child, parent, educated at, award received, record label, website, title, nickname
• id.txt: 23 identifiers (section 10.1)
• security.txt: 3 captcha questions
• colors.json: header #ffffff, headerText #202122, button #0645ad, buttonText #ffffff, wikiText #202122, links #0645ad
• settings.json: upload_enabled false
• Main_Page.txt: welcome heading, tagline, links to Q1, recent changes and create item
• icon.txt and country_flag.json: small starter sets (the shipped package holds the full 463 and 455 entry versions)
• Empty JSON: images.json, identifiers.json, history.json, views.json, lastmod.json as an empty object; recent.json and protected.json as an empty list
• The .htaccess files and index.html placeholders: root rewrite rules and deny rules for wiki/, includes/ and uploads/

10.1 Default identifiers

• Genius: https://genius.com/artists/
• Google Knowledge Graph: https://g.co/kg/
• IMDb: https://www.imdb.com/name/
• Spotify: https://open.spotify.com/artist/
• YouTube: https://youtube.com/@
• Wikidata: https://www.wikidata.org/wiki/
• Wikipedia: https://en.wikipedia.org/wiki/
• MusicBrainz: https://musicbrainz.org/artist/
• Discogs: https://www.discogs.com/artist/
• Apple Music: https://music.apple.com/artist/
• Deezer: https://www.deezer.com/artist/
• SoundCloud: https://soundcloud.com/
• Last.fm: https://www.last.fm/music/
• Instagram: https://instagram.com/
• X (Twitter): https://x.com/
• Facebook: https://facebook.com/
• TikTok: https://www.tiktok.com/@
• LinkedIn: https://www.linkedin.com/in/
• GitHub: https://github.com/
• Crunchbase: https://www.crunchbase.com/organization/
• Goodreads: https://www.goodreads.com/author/show/
• VIAF: https://viaf.org/viaf/
• Library of Congress: https://id.loc.gov/authorities/names/

11. Front-end

11.1 Stylesheet (includes/site.css)

• Mobile-first, using CSS variables for header, headerText, button, buttonText, wikiText and links, injected from colors.json.
• Components: header, brand and navigation, search results dropdown, item gallery (1 column, 3 from 768 px), tables, "pill" links (blue for an existing Q, pink for a missing one), buttons (default, grey, danger, small), forms, combo dropdowns, notices (error, ok, warning), cards, tags, and change colors (green up, red down).
• Under 640 px, tables of class rt become stacked cards using data-label attributes.
• Print mode hides the header, footer, export bar and search.

11.2 Script (includes/site.js)

• Live search with a 200 ms debounce.
• Combo box widget (filtering, 7-item limit with "More", keyboard control, strict validation against the list).
• Dynamic rows for aliases, images, statements and identifiers, each with a remove button.
• Image rows with a live thumbnail and, when uploads are available, an Upload button that posts to upload.php with fetch and fills in the returned file name.
• Blocks form submission if any property or identifier is not in the allowed list.

The page passes data to the script through the globals WD_SERVER, WD_LABELS, WD_IDS, WD_INIT, WD_UPLOAD, WD_CSRF, WD_UPLOAD_URL and WD_UPDIR.

12. Page and URL reference

• / and /Main_Page (index.php, public): main page.
• /Q42, /wiki/Q42 and index.php?title=Q42 (index.php, public): item page.
• ?title=Q42&export=html, txt, md, json, aedtpworld or pdf (index.php and export.php, public): download an export.
• index.php?live=1&q=term (index.php, public): live-search HTML fragment.
• /create.php (public, captcha): new item.
• /edit.php?title=Q42 (public with captcha; admin only if protected): edit item.
• /search.php?q=term (public): search results.
• /recent.php (public): recent changes.
• /upload.php (admin, or public when enabled): image upload.
• /dashboard.php (admin): control panel.
• /history.php (admin): backups and restore.
• /sitemap.xml and /sitemap-N.xml (sitemap.php, public): sitemaps.

13. Typical workflows

13.1 Add an item

1. Click Create Item.
2. Enter the name and description; add aliases and images (URL or upload).
3. Add statements: pick a property, then type a value (text, Q5, or a link).
4. Add identifiers: pick one (for example GitHub) and type only the username.
5. Optionally write an edit summary, answer the security question, and press Save.

13.2 Add a new property or identifier type (admin)

1. Log in at /dashboard.php.
2. Under Properties add lines such as date of death; under Identifiers add Bandcamp | https://bandcamp.com/.
3. They appear in the form drop-downs immediately.

13.3 Allow public image uploads

13.4 Recover from vandalism

1. Open /recent.php (the admin sees full IPs) to find the bad edit.
2. If you saved the item as admin earlier, open /history.php and click Restore.
3. Optionally Protect the item from the dashboard.

13.5 Move to another domain

13.6 Backup

14. Troubleshooting

• /Q1 gives a server 404: mod_rewrite or AllowOverride is off. Enable it, or set $route to "0".
• Cannot save ("Invalid session"): session cookies are blocked or the page was open too long. Reload and retry.
• Dropdown says "No match. Ask the admin to add it.": the property or identifier is not in label.txt or id.txt. Add it in the dashboard.
• Identifier rejected, "enter only the username/ID": remove the link and paste only the ID.
• Identifier unusable: it has no link prefix. Save it again as Name | https://....
• Upload fails: uploads are OFF, the file is over 2 MB, it is not a real JPG, PNG or WebP, the rate limit was reached, or PHP upload_max_filesize or post_max_size is below 2 MB.
• Sitemap shows dynamic URLs: the folder is not writable. Fix permissions, then rebuild.
• Data files downloadable in a browser: the server ignores .htaccess. Add deny rules for wiki/ in the server configuration.
• History shows a red size warning: it is over 500 KB. Delete old backups.

15. Glossary

• Q or Q-id: unique item identifier such as Q42.
• Item: a record with name, description, aliases, images, statements and identifiers.
• Statement or claim: a property and value pair on an item.
• Property or label: a name allowed in statements, listed in label.txt.
• Identifier: a link to an external database, built from a prefix in id.txt and a username or ID.
• Main_Page: the special admin-edited HTML home page.
• Protected: an item only the admin may edit.
• AWFL: AEDTP WORLD FREE LICENSE.
• AEDTPWORLD export: the JSON export format with a metadata wrapper.
• AWFLWIKITEXT: the lightweight markup language of AWFLWIKIWORLD, used to write this page.

16. Credits and license

The license text is not included in the package. According to a published summary of the AWFL (https://bebee.com/gb/blog/aedtpworld/aedtp-world-free-license-awfl-VR4qrN9Ihumv):

• Files may be downloaded for personal use and used in AEDTP WORLD-approved projects.
• Modifications, forks, re-uploads and commercial use require written approval from AEDTP WORLD (Emmanuel Deliver Amable).
• Public use must credit the source as "Content provided by AEDTP WORLD (AWFL)".
• The software is provided as is, without warranty.
• Questions and permission requests go to aedtpworld@gmail.com.

Check https://aedtpworld.com for the current official terms.

17. See also

• AWFLWIKIWORLD
• AWFLWIKIWORLD/AWFLWIKITEXT
• Main Page
• AWFLWIKIWORLD on GitHub