1 | #!/usr/bin/perl -w |
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2 | |
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3 | # |
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4 | # This perl script is intended to perform movie data lookups based on |
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5 | # the popular www.imdb.com website |
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6 | # |
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7 | # For more information on MythVideo's external movie lookup mechanism, see |
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8 | # the README file in this directory. |
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9 | # |
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10 | # Author: Tim Harvey (tharvey AT alumni.calpoly DOT edu) |
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11 | # Modified: Andrei Rjeousski |
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12 | # v1.1 |
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13 | # - Added amazon.com covers and improved handling for imdb posters |
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14 | # v1.2 |
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15 | # - when searching amazon, try searching for main movie name and if nothing |
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16 | # is found, search for informal name |
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17 | # - better handling for amazon posters, see if movie title is a substring |
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18 | # in the search results returned by amazon |
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19 | # - fixed redirects for some movies on impawards |
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20 | # v1.3 |
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21 | # - fixed search for low res images (imdb changed the page layout) |
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22 | # - added cinemablend poster search |
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23 | # - added nexbase poster search |
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24 | # - removed amazon.com searching for now |
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25 | |
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26 | # changes: |
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27 | # 9-10-2006: Anduin Withers |
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28 | # Changed output to utf8 |
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29 | # 30-6-2007 fix for new imdb.com design |
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30 | |
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31 | use LWP::Simple; # libwww-perl providing simple HTML get actions |
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32 | use HTML::Entities; |
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33 | use URI::Escape; |
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34 | |
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35 | |
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36 | use vars qw($opt_h $opt_r $opt_d $opt_i $opt_v $opt_D $opt_M $opt_P); |
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37 | use Getopt::Std; |
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38 | |
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39 | $title = "IMDB Query"; |
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40 | $version = "v1.3"; |
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41 | $author = "Tim Harvey, Andrei Rjeousski"; |
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42 | |
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43 | binmode(STDOUT, ":utf8"); |
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44 | |
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45 | # display usage |
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46 | sub usage { |
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47 | print "usage: $0 -hdrviMPD [parameters]\n"; |
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48 | print " -h help\n"; |
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49 | print " -d debug\n"; |
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50 | print " -r dump raw query result data only\n"; |
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51 | print " -v display version\n"; |
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52 | print " -i display info\n"; |
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53 | print "\n"; |
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54 | print " -M [options] <query> get movie list\n"; |
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55 | print " some known options are:\n"; |
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56 | print " type=[fuzy] looser search\n"; |
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57 | print " from_year=[int] limit matches to year\n"; |
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58 | print " to_year=[int] limit matches to year\n"; |
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59 | print " sort=[smart] ??\n"; |
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60 | print " tv=[no|both|only] limits between tv and movies\n"; |
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61 | print " Note: multiple options must be separated by ';'\n"; |
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62 | print " -P <movieid> get movie poster\n"; |
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63 | print " -D <movieid> get movie data\n"; |
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64 | exit(-1); |
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65 | } |
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66 | |
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67 | # display 1-line of info that describes the version of the program |
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68 | sub version { |
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69 | print "$title ($version) by $author\n" |
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70 | } |
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71 | |
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72 | # display 1-line of info that can describe the type of query used |
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73 | sub info { |
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74 | print "Performs queries using the www.imdb.com website.\n"; |
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75 | } |
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76 | |
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77 | # display detailed help |
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78 | sub help { |
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79 | version(); |
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80 | info(); |
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81 | usage(); |
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82 | } |
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83 | |
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84 | sub trim { |
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85 | my ($str) = @_; |
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86 | $str =~ s/^\s+//; |
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87 | $str =~ s/\s+$//; |
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88 | return $str; |
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89 | } |
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90 | |
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91 | # returns text within 'data' between 'beg' and 'end' matching strings |
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92 | sub parseBetween { |
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93 | my ($data, $beg, $end)=@_; # grab parameters |
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94 | |
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95 | my $ldata = lc($data); |
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96 | my $start = index($ldata, lc($beg)) + length($beg); |
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97 | my $finish = index($ldata, lc($end), $start); |
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98 | if ($start != (length($beg) -1) && $finish != -1) { |
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99 | my $result = substr($data, $start, $finish - $start); |
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100 | # return w/ decoded numeric character references |
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101 | # (see http://www.w3.org/TR/html4/charset.html#h-5.3.1) |
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102 | decode_entities($result); |
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103 | return $result; |
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104 | } |
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105 | return ""; |
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106 | } |
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107 | |
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108 | # get Movie Data |
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109 | sub getMovieData { |
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110 | my ($movieid)=@_; # grab movieid parameter |
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111 | if (defined $opt_d) { printf("# looking for movie id: '%s'\n", $movieid);} |
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112 | |
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113 | my $name_link_pat = qr'<a href="/name/[^"]*">([^<]*)</a>'m; |
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114 | |
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115 | # get the search results page |
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116 | my $request = "http://www.imdb.com/title/tt" . $movieid . "/"; |
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117 | if (defined $opt_d) { printf("# request: '%s'\n", $request); } |
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118 | my $response = get $request; |
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119 | if (defined $opt_r) { printf("%s", $response); } |
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120 | |
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121 | # parse title and year |
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122 | my $year = ""; |
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123 | my $title = parseBetween($response, "<title>", "</title>"); |
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124 | if ($title =~ m#(.+) \((\d+).*\)#) # Note some years have a /II after them? |
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125 | { |
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126 | $title = $1; |
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127 | $year = $2; |
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128 | } |
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129 | elsif ($title =~ m#(.+) \(\?\?\?\?\)#) |
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130 | { |
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131 | $title = $1; |
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132 | } |
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133 | |
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134 | # parse director |
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135 | my $data = parseBetween($response, ">Director:</h5>", "</div>"); |
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136 | if (!length($data)) { |
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137 | $data = parseBetween($response, ">Directors:</h5>", "</div>"); |
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138 | } |
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139 | my $director = join(",", ($data =~ m/$name_link_pat/g)); |
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140 | |
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141 | # parse writer |
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142 | # (Note: this takes the 'first' writer, may want to include others) |
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143 | $data = parseBetween($response, ">Writers <a href=\"/wga\">(WGA)</a>:</h5>", "</div>"); |
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144 | if (!length($data)) { |
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145 | $data = parseBetween($response, ">Writer:</h5>", "</div>"); |
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146 | } |
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147 | if (!length($data)) { |
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148 | $data = parseBetween($response, ">Writers:</h5>", "</div>"); |
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149 | } |
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150 | my $writer = join(",", ($data =~ m/$name_link_pat/g)); |
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151 | |
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152 | # parse plot |
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153 | my $plot = parseBetween($response, ">Plot Outline:</h5> ", "</div>"); |
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154 | if (!$plot) { |
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155 | $plot = parseBetween($response, ">Plot Summary:</h5> ", "</div>"); |
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156 | } |
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157 | |
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158 | if ($plot) { |
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159 | # replace name links in plot (example 0388795) |
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160 | $plot =~ s/$name_link_pat/$1/g; |
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161 | |
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162 | # replace title links |
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163 | my $title_link_pat = qr!<a href="/title/[^"]*">([^<]*)</a>!m; |
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164 | $plot =~ s/$title_link_pat/$1/g; |
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165 | |
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166 | # plot ends at first remaining link |
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167 | my $plot_end = index($plot, "<a "); |
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168 | if ($plot_end != -1) { |
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169 | $plot = substr($plot, 0, $plot_end); |
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170 | } |
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171 | $plot = trim($plot); |
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172 | } |
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173 | |
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174 | # parse user rating |
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175 | my $userrating = parseBetween($response, ">User Rating:</b>", "> ("); |
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176 | $userrating = parseBetween($userrating, "<b>", "/"); |
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177 | |
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178 | # parse MPAA rating |
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179 | my $ratingcountry = "USA"; |
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180 | my $movierating = trim(parseBetween($response, ">MPAA</a>:</h5>", "</div>")); |
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181 | if (!$movierating) { |
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182 | $movierating = parseBetween($response, ">Certification:</h5>", "</div>"); |
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183 | $movierating = parseBetween($movierating, "certificates=$ratingcountry", |
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184 | "/a>"); |
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185 | $movierating = parseBetween($movierating, ">", "<"); |
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186 | } |
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187 | |
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188 | # parse movie length |
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189 | my $runtime = trim(parseBetween($response, ">Runtime:</h5>", " min")); |
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190 | unless ($runtime =~ /^-?\d/) { |
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191 | $runtime = trim(parseBetween($response, "USA:", " min")); |
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192 | } |
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193 | |
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194 | # parse cast |
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195 | # Note: full cast would be from url: |
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196 | # www.imdb.com/title/<movieid>/fullcredits |
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197 | my $cast = ""; |
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198 | $data = parseBetween($response, "Cast overview, first billed only", |
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199 | "/table>"); |
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200 | if ($data) { |
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201 | $cast = join(',', ($data =~ m/$name_link_pat/g)); |
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202 | } |
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203 | |
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204 | |
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205 | # parse genres |
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206 | my $lgenres = ""; |
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207 | $data = parseBetween($response, "<h5>Genre:</h5>","</div>"); |
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208 | if ($data) { |
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209 | my $genre_pat = qr'/Sections/Genres/(?:[a-z ]+/)*">([^<]+)<'im; |
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210 | $lgenres = join(',', ($data =~ /$genre_pat/g)); |
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211 | } |
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212 | |
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213 | # parse countries |
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214 | $data = parseBetween($response, "Country:</h5>","</div>"); |
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215 | my $country_pat = qr'/Sections/Countries/[A-Z]+/">([^<]+)</a>'i; |
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216 | my $lcountries = join(",", ($data =~ m/$country_pat/g)); |
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217 | |
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218 | # output fields (these field names must match what MythVideo is looking for) |
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219 | print "Title:$title\n"; |
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220 | print "Year:$year\n"; |
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221 | print "Director:$director\n"; |
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222 | print "Plot:$plot\n"; |
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223 | print "UserRating:$userrating\n"; |
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224 | print "MovieRating:$movierating\n"; |
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225 | print "Runtime:$runtime\n"; |
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226 | print "Writers: $writer\n"; |
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227 | print "Cast: $cast\n"; |
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228 | print "Genres: $lgenres\n"; |
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229 | print "Countries: $lcountries\n"; |
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230 | } |
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231 | |
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232 | # dump Movie Poster |
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233 | sub getMoviePoster { |
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234 | my ($movieid)=@_; # grab movieid parameter |
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235 | if (defined $opt_d) { printf("# looking for movie id: '%s'\n", $movieid);} |
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236 | |
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237 | # get the search results page |
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238 | my $request = "http://www.imdb.com/title/tt" . $movieid . "/posters"; |
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239 | if (defined $opt_d) { printf("# request: '%s'\n", $request); } |
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240 | my $response = get $request; |
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241 | if (defined $opt_r) { printf("%s", $response); } |
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242 | |
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243 | if (!defined $response) {return;} |
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244 | |
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245 | my $uri = ""; |
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246 | |
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247 | # look for references to impawards.com posters - they are high quality |
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248 | my $site = "http://www.impawards.com"; |
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249 | my $impsite = parseBetween($response, "<a href=\"".$site, "\">".$site); |
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250 | |
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251 | # jersey girl fix |
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252 | $impsite = parseBetween($response, "<a href=\"http://impawards.com","\">http://impawards.com") if ($impsite eq ""); |
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253 | |
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254 | if ($impsite) { |
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255 | $impsite = $site . $impsite; |
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256 | |
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257 | if (defined $opt_d) { print "# Searching for poster at: ".$impsite."\n"; } |
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258 | my $impres = get $impsite; |
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259 | if (defined $opt_d) { printf("# got %i bytes\n", length($impres)); } |
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260 | if (defined $opt_r) { printf("%s", $impres); } |
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261 | |
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262 | # making sure it isnt redirect |
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263 | $uri = parseBetween($impres, "0;URL=..", "\">"); |
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264 | if ($uri ne "") { |
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265 | if (defined $opt_d) { printf("# processing redirect to %s\n",$uri); } |
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266 | # this was redirect |
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267 | $impsite = $site . $uri; |
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268 | $impres = get $impsite; |
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269 | } |
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270 | |
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271 | # do stuff normally |
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272 | $uri = parseBetween($impres, "<img SRC=\"posters/", "\" ALT"); |
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273 | # uri here is relative... patch it up to make a valid uri |
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274 | if (!($uri =~ /http:(.*)/ )) { |
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275 | my $path = substr($impsite, 0, rindex($impsite, '/') + 1); |
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276 | $uri = $path."posters/".$uri; |
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277 | } |
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278 | if (defined $opt_d) { print "# found ipmawards poster: $uri\n"; } |
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279 | } |
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280 | |
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281 | # try looking on nexbase |
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282 | if ($uri eq "" && $response =~ m/<a href="([^"]*)">([^"]*?)nexbase/i) { |
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283 | if ($1 ne "") { |
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284 | if (defined $opt_d) { print "# found nexbase poster page: $1 \n"; } |
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285 | my $cinres = get $1; |
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286 | if (defined $opt_d) { printf("# got %i bytes\n", length($cinres)); } |
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287 | if (defined $opt_r) { printf("%s", $cinres); } |
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288 | |
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289 | if ($cinres =~ m/<a id="photo_url" href="([^"]*?)" ><\/a>/i) { |
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290 | if (defined $opt_d) { print "# nexbase url retreived\n"; } |
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291 | $uri = $1; |
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292 | } |
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293 | } |
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294 | } |
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295 | |
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296 | # try looking on cinemablend |
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297 | if ($uri eq "" && $response =~ m/<a href="([^"]*)">([^"]*?)cinemablend/i) { |
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298 | if ($1 ne "") { |
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299 | if (defined $opt_d) { print "# found cinemablend poster page: $1 \n"; } |
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300 | my $cinres = get $1; |
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301 | if (defined $opt_d) { printf("# got %i bytes\n", length($cinres)); } |
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302 | if (defined $opt_r) { printf("%s", $cinres); } |
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303 | |
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304 | if ($cinres =~ m/<td align=center><img src="([^"]*?)" border=1><\/td>/i) { |
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305 | if (defined $opt_d) { print "# cinemablend url retreived\n"; } |
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306 | $uri = "http://www.cinemablend.com/".$1; |
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307 | } |
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308 | } |
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309 | } |
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310 | |
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311 | # if the impawards site attempt didn't give a filename grab it from imdb |
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312 | if ($uri eq "") { |
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313 | if (defined $opt_d) { print "# looking for imdb posters\n"; } |
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314 | my $host = "http://posters.imdb.com/posters/"; |
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315 | |
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316 | $uri = parseBetween($response, $host, "\"><td><td><a href=\""); |
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317 | if ($uri ne "") { |
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318 | $uri = $host.$uri; |
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319 | } else { |
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320 | if (defined $opt_d) { print "# no poster found\n"; } |
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321 | } |
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322 | } |
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323 | |
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324 | |
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325 | |
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326 | my @movie_titles; |
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327 | my $found_low_res = 0; |
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328 | my $k = 0; |
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329 | |
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330 | # no poster found, take lowres image from imdb |
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331 | if ($uri eq "") { |
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332 | if (defined $opt_d) { print "# looking for lowres imdb posters\n"; } |
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333 | my $host = "http://www.imdb.com/title/tt" . $movieid . "/"; |
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334 | $response = get $host; |
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335 | |
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336 | # Better handling for low resolution posters |
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337 | # |
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338 | if ($response =~ m/<a name="poster".*<img.*src="([^"]*).*<\/a>/ig) { |
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339 | if (defined $opt_d) { print "# found low res poster at: $1\n"; } |
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340 | $uri = $1; |
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341 | $found_low_res = 1; |
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342 | } else { |
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343 | if (defined $opt_d) { print "# no low res poster found\n"; } |
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344 | $uri = ""; |
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345 | } |
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346 | |
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347 | if (defined $opt_d) { print "# starting to look for movie title\n"; } |
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348 | |
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349 | # get main title |
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350 | if (defined $opt_d) { print "# Getting possible movie titles:\n"; } |
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351 | $movie_titles[$k++] = parseBetween($response, "<title>", "<\/title>"); |
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352 | if (defined $opt_d) { print "# Title: ".$movie_titles[$k-1]."\n"; } |
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353 | |
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354 | # now we get all other possible movie titles and store them in the titles array |
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355 | while($response =~ m/>([^>^\(]*)([ ]{0,1}\([^\)]*\)[^\(^\)]*[ ]{0,1}){0,1}\(informal title\)/g) { |
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356 | $movie_titles[$k++] = trim($1); |
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357 | if (defined $opt_d) { print "# Title: ".$movie_titles[$k-1]."\n"; } |
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358 | } |
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359 | |
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360 | } |
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361 | |
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362 | print "$uri\n"; |
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363 | } |
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364 | |
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365 | # dump Movie list: 1 entry per line, each line as 'movieid:Movie Title' |
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366 | sub getMovieList { |
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367 | my ($filename, $options)=@_; # grab parameters |
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368 | |
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369 | # If we wanted to inspect the file for any reason we can do that now |
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370 | |
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371 | # |
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372 | # Convert filename into a query string |
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373 | # (use same rules that Metadata::guesTitle does) |
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374 | my $query = $filename; |
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375 | $query = uri_unescape($query); # in case it was escaped |
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376 | # Strip off the file extension |
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377 | if (rindex($query, '.') != -1) { |
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378 | $query = substr($query, 0, rindex($query, '.')); |
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379 | } |
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380 | # Strip off anything following '(' - people use this for general comments |
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381 | if (rindex($query, '(') != -1) { |
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382 | $query = substr($query, 0, rindex($query, '(')); |
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383 | } |
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384 | # Strip off anything following '[' - people use this for general comments |
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385 | if (rindex($query, '[') != -1) { |
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386 | $query = substr($query, 0, rindex($query, '[')); |
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387 | } |
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388 | |
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389 | # IMDB searches do better if any trailing ,The is left off |
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390 | $query =~ /(.*), The$/i; |
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391 | if ($1) { $query = $1; } |
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392 | |
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393 | # prepare the url |
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394 | $query = uri_escape($query); |
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395 | if (!$options) { $options = "" ;} |
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396 | if (defined $opt_d) { |
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397 | printf("# query: '%s', options: '%s'\n", $query, $options); |
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398 | } |
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399 | |
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400 | # get the search results page |
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401 | # some known IMDB options are: |
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402 | # type=[fuzy] looser search |
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403 | # from_year=[int] limit matches to year (broken at imdb) |
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404 | # to_year=[int] limit matches to year (broken at imdb) |
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405 | # sort=[smart] ?? |
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406 | # tv=[no|both|only] limits between tv and movies (broken at imdb) |
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407 | #$options = "tt=on;nm=on;mx=20"; # not exactly clear what these options do |
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408 | my $request = "http://www.imdb.com/find?q=$query;$options"; |
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409 | if (defined $opt_d) { printf("# request: '%s'\n", $request); } |
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410 | my $response = get $request; |
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411 | if (defined $opt_r) { |
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412 | print $response; |
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413 | exit(0); |
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414 | } |
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415 | |
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416 | # check to see if we got a results page or a movie page |
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417 | # looking for 'add=<movieid>" target=' which only exists |
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418 | # in a movie description page |
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419 | my $movienum = parseBetween($response, "add=", "\">"); |
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420 | if ($movienum) { |
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421 | if (defined $opt_d) { printf("# redirected to movie page\n"); } |
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422 | my $movietitle = parseBetween($response, "<title>", "</title>"); |
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423 | $movietitle =~ m#(.+) \((\d+)\)#; |
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424 | $movietitle = $1; |
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425 | print "$movienum:$movietitle\n"; |
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426 | exit(0); |
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427 | } |
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428 | |
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429 | # extract possible matches |
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430 | # possible matches are grouped in several catagories: |
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431 | # exact, partial, and approximate |
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432 | my $popular_results = parseBetween($response, "<b>Popular Titles</b>", |
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433 | "</p>"); |
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434 | my $exact_matches = parseBetween($response, "<b>Titles (Exact Matches)</b>", |
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435 | "</p>"); |
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436 | my $partial_matches = parseBetween($response, "<b>Titles (Partial Matches)</b>", |
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437 | "</p>"); |
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438 | # my $approx_matches = parseBetween($response, "<b>Approximate Matches</b>", |
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439 | # "</ol>"); |
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440 | # parse movie list from matches |
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441 | my $beg = "<td"; |
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442 | my $end = "</td"; |
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443 | my $count = 0; |
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444 | my @movies; |
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445 | |
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446 | # my $data = $exact_matches.$partial_matches; |
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447 | my $data = $popular_results.$exact_matches; |
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448 | # resort to partial matches if no exact |
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449 | if ($data eq "") { $data = $partial_matches; } |
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450 | # resort to approximate matches if no exact or partial |
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451 | # if ($data eq "") { $data = $approx_matches; } |
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452 | if ($data eq "") { |
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453 | if (defined $opt_d) { printf("# no results\n"); } |
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454 | return; |
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455 | } |
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456 | my $start = index($data, $beg); |
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457 | my $finish = index($data, $end, $start); |
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458 | my $year; |
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459 | my $type; |
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460 | my $title; |
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461 | while ($start != -1 && $start < length($data)) { |
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462 | $start += length($beg); |
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463 | my $entry = substr($data, $start, $finish - $start); |
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464 | $start = index($data, $beg, $finish + 1); |
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465 | $finish = index($data, $end, $start); |
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466 | |
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467 | my $title = ""; |
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468 | my $year = ""; |
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469 | my $type = ""; |
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470 | my $movienum = ""; |
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471 | |
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472 | my $link_end = "</a>"; |
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473 | $fl_end = index($entry, $link_end); |
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474 | $fl_end += length($link_end); |
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475 | my $lhs = substr($entry, 0, $fl_end); |
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476 | my $rhs = substr($entry, $fl_end); |
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477 | |
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478 | if ($lhs =~ m/<a href="\/title\/tt(\d+)\/.*\">(.+)<\/a>/i) { |
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479 | $movienum = $1; |
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480 | $title = $2; |
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481 | } else { |
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482 | if (defined $opt_d) { |
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483 | print("Unrecognized entry format\n"); |
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484 | } |
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485 | next; |
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486 | } |
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487 | |
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488 | if ($rhs =~ m/\((\d+)\) \((.+)\)/) { |
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489 | $year = $1; |
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490 | $type = $2; |
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491 | } elsif ($rhs =~ m/\((\d+)\)/) { |
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492 | $year = $1; |
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493 | } |
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494 | |
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495 | my $skip = 0; |
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496 | |
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497 | # fix broken 'tv=no' option |
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498 | if ($options =~ /tv=no/) { |
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499 | if ($type eq "TV") { |
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500 | if (defined $opt_d) {printf("# skipping TV program: %s\n", $title);} |
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501 | $skip = 1; |
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502 | } |
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503 | } |
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504 | if ($options =~ /tv=only/) { |
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505 | if ($type eq "") { |
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506 | if (defined $opt_d) {printf("# skipping Movie: %s\n", $title);} |
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507 | $skip = 1; |
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508 | } |
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509 | } |
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510 | # fix broken 'from_year=' option |
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511 | if ($options =~ /from_year=(\d+)/) { |
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512 | if ($year < $1) { |
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513 | if (defined $opt_d) {printf("# skipping b/c of yr: %s\n", $title);} |
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514 | $skip = 1; |
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515 | } |
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516 | } |
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517 | # fix broken 'to_year=' option |
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518 | if ($options =~ /to_year=(\d+)/) { |
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519 | if ($year > $1) { |
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520 | if (defined $opt_d) {printf("# skipping b/c of yr: %s\n", $title);} |
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521 | $skip = 1; |
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522 | } |
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523 | } |
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524 | |
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525 | # option to strip out videos (I think that's what '(V)' means anyway?) |
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526 | if ($options =~ /video=no/) { |
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527 | if ($type eq "V") { |
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528 | if (defined $opt_d) { |
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529 | printf("# skipping Video program: %s\n", $title); |
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530 | } |
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531 | $skip = 1; |
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532 | } |
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533 | } |
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534 | |
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535 | # (always) strip out video game's (why does IMDB give these anyway?) |
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536 | if ($type eq "VG") { |
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537 | if (defined $opt_d) {printf("# skipping videogame: %s\n", $title);} |
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538 | $skip = 1; |
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539 | } |
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540 | |
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541 | # add to array |
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542 | if (!$skip) { |
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543 | my $moviename = $title; |
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544 | if ($year ne "") { |
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545 | $moviename .= " ($year)"; |
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546 | } |
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547 | |
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548 | # $movies[$count++] = $movienum . ":" . $title; |
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549 | $movies[$count++] = $movienum . ":" . $moviename; |
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550 | } |
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551 | } |
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552 | |
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553 | # display array of values |
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554 | for $movie (@movies) { print "$movie\n"; } |
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555 | } |
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556 | |
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557 | # |
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558 | # Main Program |
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559 | # |
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560 | |
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561 | # parse command line arguments |
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562 | getopts('ohrdivDMP'); |
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563 | |
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564 | # print out info |
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565 | if (defined $opt_v) { version(); exit 1; } |
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566 | if (defined $opt_i) { info(); exit 1; } |
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567 | |
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568 | # print out usage if needed |
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569 | if (defined $opt_h || $#ARGV<0) { help(); } |
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570 | |
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571 | if (defined $opt_D) { |
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572 | # take movieid from cmdline arg |
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573 | $movieid = shift || die "Usage : $0 -D <movieid>\n"; |
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574 | getMovieData($movieid); |
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575 | } |
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576 | |
---|
577 | elsif (defined $opt_P) { |
---|
578 | # take movieid from cmdline arg |
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579 | $movieid = shift || die "Usage : $0 -P <movieid>\n"; |
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580 | getMoviePoster($movieid); |
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581 | } |
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582 | |
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583 | elsif (defined $opt_M) { |
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584 | # take query from cmdline arg |
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585 | $options = shift || die "Usage : $0 -M [options] <query>\n"; |
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586 | $query = shift; |
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587 | if (!$query) { |
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588 | $query = $options; |
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589 | $options = ""; |
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590 | } |
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591 | getMovieList($query, $options); |
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592 | } |
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593 | # vim: set expandtab ts=3 sw=3 : |
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