Mercurial > prosody-modules
annotate mod_latex/mod_latex.lua @ 6261:1c62edeb9147
mod_pastebin: Update Readme
diff --git a/mod_pastebin/README.md b/mod_pastebin/README.md
--- a/mod_pastebin/README.md
+++ b/mod_pastebin/README.md
@@ -37,12 +37,14 @@ For example:
Pastes will be available by default at
`http://<your-prosody>:5280/pastebin/` by default.
-In Prosody 0.9 and later this can be changed with [HTTP
-settings](https://prosody.im/doc/http).
+Ports and path can be changed with [HTTP
+settings](https://prosody.im/doc/http), for example like:
-In 0.8 and older this can be changed with `pastebin_ports` (see below),
-or you can forward another external URL from your web server to Prosody,
-use `pastebin_url` to set that URL.
+``` {.lua}
+ http_paths = {
+ pastebin = "/$host-paste";
+ }
+```
# Discovery
@@ -82,27 +84,16 @@ The line and character tresholds are adv
pastebin_line_threshold The maximum number of lines a message may have before it is sent to the pastebin. (default 4 lines)
pastebin_trigger A string of characters (e.g. "!paste ") which if detected at the start of a message, always sends the message to the pastebin, regardless of length. (default: not set)
pastebin_expire_after Number of hours after which to expire (remove) a paste, defaults to 24. Set to 0 to store pastes permanently on disk.
- pastebin_ports List of ports to run the HTTP server on, same format as mod_httpserver's http_ports[^1]
- pastebin_url Base URL to display for pastebin links, must end with / and redirect to Prosody's built-in HTTP server[^2]
# Compatibility
- ------ -------
- trunk Works
+ ------ ---------------------
+ trunk Works as of 25-06-13
+ 13 Works
0.12 Works
- 0.11 Works
- 0.10 Works
- 0.9 Works
- 0.8 Works
- ------ -------
+ ------ ---------------------
# Todo
- Maximum paste length
- Web interface to submit pastes?
-
-[^1]: As of Prosody 0.9, `pastebin_ports` is replaced by `http_ports`,
- see [Prosody HTTP server documentation](https://prosody.im/doc/http)
-
-[^2]: See also
- [http_external_url](https://prosody.im/doc/http#external_url)
| author | Menel <menel@snikket.de> |
|---|---|
| date | Fri, 13 Jun 2025 11:39:58 +0200 |
| parents | df8da7e4c2bf |
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mod_latex: New (well, kind of) module for rendering LaTeX in messages and replacing with a rendered embedded image
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1 local st = require "stanza"; |
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2 local urlencode = require "net.http".urlencode; |
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3 |
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4 local xmlns_xhtmlim = "http://jabber.org/protocol/xhtml-im"; |
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5 local xmlns_xhtml = "http://www.w3.org/1999/xhtml"; |
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6 |
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7 local function replace_latex(data) |
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8 local origin, stanza = data.origin, data.stanza; |
| 1432 | 9 local body = stanza:get_child_text("body"); |
| 10 if not body or not body:match("%$%$") then | |
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11 return; |
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12 end |
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13 module:log("debug", "Replacing latex..."); |
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14 |
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15 local html = st.stanza("html", { xmlns = xmlns_xhtmlim }) |
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16 :tag("body", { xmlns = xmlns_xhtml }); |
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17 |
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18 local in_latex, last_char; |
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19 for snippet, up_to in body:gmatch("(.-)%$%$()") do |
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20 last_char = up_to; |
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21 if in_latex then |
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22 -- Render latex and add image, next snippet is text |
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23 in_latex = nil; |
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24 html:tag("img", { src = "http://www.mathtran.org/cgi-bin/mathtran?D=2;tex="..urlencode(snippet), alt = snippet }):up(); |
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25 else |
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26 -- Add text to HTML, next snippet is latex |
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27 in_latex = true; |
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28 html:tag("span"):text(snippet):up(); |
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29 |
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30 end |
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31 end |
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32 if last_char < #body then |
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33 html:tag("span"):text(body:sub(last_char, #body)):up(); |
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34 end |
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35 |
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36 for n, tag in ipairs(stanza.tags) do |
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37 module:log("debug", "Tag: %s|%s", tag.attr.xmlns or "", tag.name or ""); |
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38 if tag.name == "html" and tag.attr.xmlns == xmlns_xhtmlim then |
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Matthew Wild <mwild1@gmail.com>
parents:
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39 stanza.tags[n] = html; |
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mod_latex: New (well, kind of) module for rendering LaTeX in messages and replacing with a rendered embedded image
Matthew Wild <mwild1@gmail.com>
parents:
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40 for n, child in ipairs(stanza) do |
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41 if child == tag then |
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parents:
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42 stanza[n] = html; |
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43 end |
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44 end |
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45 return; |
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46 end |
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47 end |
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48 |
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49 stanza[#stanza+1] = html; |
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50 stanza.tags[#stanza.tags+1] = html; |
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Matthew Wild <mwild1@gmail.com>
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51 end |
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52 |
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parents:
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53 module:hook("message/bare", replace_latex, 30); |
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Matthew Wild <mwild1@gmail.com>
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54 module:hook("message/full", replace_latex, 30); |
