--- /dev/null
+--[[
+ Allocine Extension for VLC media player 1.1
+ French website only
+
+ Copyright © 2010 VideoLAN and AUTHORS
+
+ Authors: Jean-Philippe André (jpeg@videolan.org)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+--]]
+
+-- Lua modules
+require "simplexml"
+
+-- Global variables
+dlg = nil -- Dialog
+title = nil -- Text input widget
+message = nil -- Label
+list = nil -- List widget
+okay = nil -- Okay button
+html = nil -- HTML box
+films = {}
+
+-- Extension description
+function descriptor()
+ return { title = "Allociné (France)" ;
+ version = "1.0" ;
+ author = "Jean-Philippe André" ;
+ url = 'http://www.allocine.fr/';
+ shortdesc = "Allocine.com";
+ description = "<center><b>ALLOCINE.COM</b></center>"
+ .. "Récupère des informations sur le média en cours "
+ .. "de lecture depuis Allocine.fr, telles que :<br />"
+ .. "- Casting,<br />- Résumé,<br />- Note des utilisateurs,"
+ .. "<br />- Lien direct vers la fiche du film sur "
+ .. "<a href=\"http://www.allocine.fr\">allocine.fr</a>." ;
+ capabilities = { "input-listener", "meta-listener" } }
+end
+
+-- Activation hook
+function activate()
+ vlc.msg.dbg("[ALLOCINE.COM] Welcome on Allocine.fr")
+ create_dialog()
+end
+
+-- Deactivation hook
+function deactivate()
+ vlc.msg.dbg("[ALLOCINE.COM] Bye bye!")
+end
+
+-- Dialog close hook
+function close()
+ -- Deactivate this extension
+ vlc.deactivate()
+end
+
+-- Input change hook
+function input_changed()
+ title:set_text(get_title())
+end
+
+-- Meta change hook
+function meta_changed()
+ title:set_text(get_title())
+end
+
+-- Create the dialog
+function create_dialog()
+ dlg = vlc.dialog("ALLOCINE.COM")
+ dlg:add_label("<b>Titre du film:</b>", 1, 1, 1, 1)
+ title = dlg:add_text_input(get_title(), 2, 1, 1, 1)
+ dlg:add_button("Rechercher", click_chercher, 3, 1, 1, 1)
+end
+
+-- Get clean title from filename
+function get_title(str)
+ local item = vlc.item or vlc.input.item()
+ if not item then
+ return ""
+ end
+ local metas = item:metas()
+ if metas["title"] then
+ return metas["title"]
+ else
+ local filename = string.gsub(item:name(), "^(.+)%.%w+$", "%1")
+ return trim(filename or item:name())
+ end
+end
+
+-- Remove leading and trailing spaces
+function trim(str)
+ if not str then return "" end
+ return string.gsub(str, "^%s*(.-)%s*$", "%1")
+end
+
+-- Lookup for this movie title
+function click_chercher()
+ -- Get title
+ local name = title:get_text()
+ if not name or name == "" then
+ vlc.msg.dbg("[ALLOCINE.COM] No title")
+ return
+ end
+
+ -- Update dialog
+ if list then
+ dlg:del_widget(list)
+ list = nil
+ end
+
+ -- Transform spaces and dots into +
+ name = string.gsub(string.gsub(name, "[%p%s%c]", "+"), "%++", "+")
+
+ -- Build URL
+ local url = "http://www.allocine.fr/recherche/?q=" .. name
+
+ -- Please wait...
+ local message_text = "Recherche <a href=\"" .. url .. "\">" .. string.gsub(name, "%+", " ") .. "</a> sur Allociné..."
+ if not message then
+ message = dlg:add_label(message_text, 1, 2, 3, 1)
+ else
+ message:set_text(message_text)
+ end
+ if list then dlg:del_widget(list) end
+ if okay then dlg:del_widget(okay) end
+ if html then dlg:del_widget(html) end
+ list = nil
+ okay = nil
+ html = nil
+ dlg:update()
+
+ -- Open URL
+ local s, msg = vlc.stream(url)
+ if not s then
+ vlc.msg.warn("[ALLOCINE.COM] " .. msg)
+ end
+
+ -- Fetch HTML data (max 65 kb)
+ local data = s:read(65535)
+
+ -- Clean data
+ data = string.gsub(data, "<b>", "")
+ data = string.gsub(data, "</b>", "")
+ data = string.gsub(data, "%s+", " ")
+
+ -- Data storage
+ films = {}
+
+ -- Find categories
+ for category in string.gmatch(data, "<[hH]2>%s*([^<]+)%s*</[hH]2>") do
+ local category = trim(category)
+
+ -- Split substring corresponding to this table
+ local _, first = string.find(data, "<[hH]2>%s*" .. category .. "%s*</[hH]2>")
+ first, _ = string.find(data, "<table", first)
+ local _, last = string.find(data, "</table>", first)
+
+ -- Find movies and TV shows
+ if category == "Films" or category == "Séries TV" then
+ -- Read <table> tag as xml
+ local substring = string.sub(data, first, last or -1)
+ print("\n")
+ print(substring)
+ print("\n")
+
+ local xml = simplexml.parse_string(substring)
+ for _, tr in ipairs(xml.children) do
+ -- Get film title & year
+ local film_title = nil
+ local film_year = nil
+ local node = tr.children[2] -- td
+ if node then node = node.children[1] end -- div (1)
+ if node then node = node.children[1] end -- div (2)
+ local subnode = nil
+ if node then
+ for _, subnode in ipairs(node.children) do
+ if subnode.name == "a" and type(subnode.children[1]) == "string" then
+ film_title = trim(subnode.children[1]) -- content of a tag
+ else if subnode.name == "span" and type(subnode.children[1]) == "string" then
+ film_year = trim(subnode.children[1])
+ end end
+ end
+ end
+
+ -- Get film cover & URL
+ local film_image = nil
+ local film_url = nil
+ local node = tr.children[1] -- td
+ if node then node = node.children[1] end -- a
+ if node and node.name == "a" then
+ film_url = node.attributes["href"]
+ node = node.children[1]
+ if node and node.name == "img" then
+ film_image = node.attributes["src"]
+ end
+ end
+
+ -- Append fetched information
+ if film_title then
+ if string.sub(film_url, 1, 4) ~= "http" then
+ film_url = "http://www.allocine.fr" .. film_url
+ end
+ films[#films+1] = { url = film_url ; image = film_image ; year = film_year ; title = film_title }
+ end
+ end
+ end
+ end
+
+ -- Print information
+ -- No results found
+ if #films == 0 then
+ message_text = "<center>Aucun résultat trouvé pour <b>" .. string.gsub(name, "%+", " ") .. "</b>.</center>"
+ .. "Vous pouvez aussi chercher directement sur <a href=\"" .. url .. "\">Allociné</a>."
+ message:set_text(message_text)
+ end
+
+ -- Only one movie or TV show matches, let's open its page directly
+ if #films == 1 then
+ message_text = "<center><a href=\"" .. films[1].url .. "\">" .. films[1].title .. "</a></center>"
+ message:set_text(message_text)
+ dlg:update()
+ open_fiche(films[1].url)
+ end
+
+ -- More than 1 match, display a list
+ if #films > 1 then
+ message_text = tostring(#films) .. " films ou séries TV trouvés sur Allociné :"
+ message:set_text(message_text)
+ list = dlg:add_list(1, 3, 3, 1)
+ for idx, film in ipairs(films) do
+ local txt = film.title
+ if film.year then txt = txt .. " (" .. film.year .. ")" end
+ list:add_value(txt, idx)
+ end
+ okay = dlg:add_button("Voir la fiche", click_okay, 3, 4, 1, 1)
+ end
+end
+
+-- Click after selection
+function click_okay()
+ if not films or not #films then return end
+ local selection = list:get_selection()
+ if not selection then return end
+
+ local sel = nil
+ for idx, selectedItem in pairs(selection) do
+ sel = idx
+ break
+ end
+
+ if not sel then return end
+ message_text = "<center><a href=\"" .. films[sel].url .. "\">" .. films[sel].title .. "</a></center>"
+ message:set_text(message_text)
+ dlg:update()
+ open_fiche(films[sel].url)
+end
+
+-- Open a movie's information page
+function open_fiche(url)
+ if okay then
+ dlg:del_widget(okay)
+ okay = nil
+ end
+ if list then
+ dlg:del_widget(list)
+ list = nil
+ end
+
+ if not html then
+ html = dlg:add_html("<center><i>Chargement en cours...</i></center>", 1, 3, 3, 1)
+ end
+ dlg:update()
+
+ -- Open stream
+ local s = vlc.stream(url)
+ local data = s:read(65535)
+
+ -- HACK: use directly HTML data from webpage
+ local first, _ = string.find(data, '<div class="rubric">')
+ local last, _ = string.find(data, '<ul id="link_open"')
+ if not last then
+ last, _ = string.find(data, 'notationbar')
+ end
+ local subdata = string.sub(data, first, (last or 0)-1)
+ subdata = string.gsub(subdata, "%s+", " ")
+ subdata = string.gsub(subdata, "href=([\"'])/", "href=%1http://www.allocine.fr/")
+ html:set_text(subdata)
+end