Mercurial > prosody-modules
annotate mod_latex/mod_latex.lua @ 5405:c7a5caad28ef
mod_http_oauth2: Enforce response type encoded in client_id
The client promises to only use this response type, so we should hold
them to that.
This makes it fail earlier if the response type is disabled or the
client is trying to use one that it promised not to use. Better than
failing after login and consent.
author | Kim Alvefur <zash@zash.se> |
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date | Tue, 02 May 2023 16:31:25 +0200 |
parents | df8da7e4c2bf |
children |
rev | line source |
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126
e190c1643a8f
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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1 local st = require "stanza"; |
e190c1643a8f
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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2 local urlencode = require "net.http".urlencode; |
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Matthew Wild <mwild1@gmail.com>
parents:
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3 |
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4 local xmlns_xhtmlim = "http://jabber.org/protocol/xhtml-im"; |
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Matthew Wild <mwild1@gmail.com>
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5 local xmlns_xhtml = "http://www.w3.org/1999/xhtml"; |
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Matthew Wild <mwild1@gmail.com>
parents:
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6 |
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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>
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7 local function replace_latex(data) |
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Matthew Wild <mwild1@gmail.com>
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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 | |
126
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Matthew Wild <mwild1@gmail.com>
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11 return; |
e190c1643a8f
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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12 end |
1433
df8da7e4c2bf
mod_latex: Log debug message when actually deciding to do LaTeX replacing
Kim Alvefur <zash@zash.se>
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1432
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13 module:log("debug", "Replacing latex..."); |
1343
7dbde05b48a9
all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
126
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14 |
126
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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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15 local html = st.stanza("html", { xmlns = xmlns_xhtmlim }) |
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parents:
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16 :tag("body", { xmlns = xmlns_xhtml }); |
1343
7dbde05b48a9
all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
126
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17 |
126
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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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18 local in_latex, last_char; |
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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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19 for snippet, up_to in body:gmatch("(.-)%$%$()") do |
e190c1643a8f
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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20 last_char = up_to; |
e190c1643a8f
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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21 if in_latex then |
e190c1643a8f
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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22 -- Render latex and add image, next snippet is text |
e190c1643a8f
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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23 in_latex = nil; |
e190c1643a8f
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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24 html:tag("img", { src = "http://www.mathtran.org/cgi-bin/mathtran?D=2;tex="..urlencode(snippet), alt = snippet }):up(); |
e190c1643a8f
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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25 else |
e190c1643a8f
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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26 -- Add text to HTML, next snippet is latex |
e190c1643a8f
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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27 in_latex = true; |
e190c1643a8f
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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28 html:tag("span"):text(snippet):up(); |
1343
7dbde05b48a9
all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
126
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29 |
126
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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:
diff
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30 end |
e190c1643a8f
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:
diff
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31 end |
e190c1643a8f
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:
diff
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32 if last_char < #body then |
e190c1643a8f
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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33 html:tag("span"):text(body:sub(last_char, #body)):up(); |
e190c1643a8f
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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34 end |
1343
7dbde05b48a9
all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
126
diff
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35 |
126
e190c1643a8f
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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36 for n, tag in ipairs(stanza.tags) do |
e190c1643a8f
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:
diff
changeset
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37 module:log("debug", "Tag: %s|%s", tag.attr.xmlns or "", tag.name or ""); |
e190c1643a8f
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:
diff
changeset
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38 if tag.name == "html" and tag.attr.xmlns == xmlns_xhtmlim then |
e190c1643a8f
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:
diff
changeset
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39 stanza.tags[n] = html; |
e190c1643a8f
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:
diff
changeset
|
40 for n, child in ipairs(stanza) do |
e190c1643a8f
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:
diff
changeset
|
41 if child == tag then |
e190c1643a8f
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:
diff
changeset
|
42 stanza[n] = html; |
e190c1643a8f
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:
diff
changeset
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43 end |
e190c1643a8f
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:
diff
changeset
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44 end |
e190c1643a8f
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:
diff
changeset
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45 return; |
e190c1643a8f
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:
diff
changeset
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46 end |
e190c1643a8f
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:
diff
changeset
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47 end |
1343
7dbde05b48a9
all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
126
diff
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48 |
126
e190c1643a8f
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:
diff
changeset
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49 stanza[#stanza+1] = html; |
e190c1643a8f
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:
diff
changeset
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50 stanza.tags[#stanza.tags+1] = html; |
e190c1643a8f
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:
diff
changeset
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51 end |
e190c1643a8f
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:
diff
changeset
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52 |
e190c1643a8f
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:
diff
changeset
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53 module:hook("message/bare", replace_latex, 30); |
e190c1643a8f
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:
diff
changeset
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54 module:hook("message/full", replace_latex, 30); |