Merge branch 'master' of ssh://git.kitenet.net/srv/git/ikiwiki.info

[ikiwiki.git] / IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 0c05bb0d377c8622b2e0ea3ff6a21abea14a6322..bd804269dd16fee904743a59bd9ce33428479e4b 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -37,21 +37,6 @@ sub defaultconfig () { #{{{
                qr/(^|\/).svn\//, qr/.arch-ids\//, qr/{arch}\//,
                qr/(^|\/)_MTN\//,
                qr/\.dpkg-tmp$/],
-       wiki_link_regexp => qr{
-               \[\[                    # beginning of link
-               (?:
-                       ([^\]\|\n\s]+)  # 1: link text
-                       \|              # followed by '|'
-               )?                      # optional
-               
-               ([^\s\]#]+)             # 2: page to link to
-               (?:
-                       \#              # '#', beginning of anchor
-                       ([^\s\]]+)      # 3: anchor text
-               )?                      # optional
-               
-               \]\]                    # end of link
-       }x,
        wiki_file_regexp => qr/(^[-[:alnum:]_.:\/+]+$)/,
        web_commit_regexp => qr/^web commit (by (.*?(?=: |$))|from (\d+\.\d+\.\d+\.\d+)):?(.*)/,
        verbose => 0,
@@ -89,8 +74,8 @@ sub defaultconfig () { #{{{
        setup => undef,
        adminuser => undef,
        adminemail => undef,
-       plugin => [qw{mdwn inline htmlscrubber passwordauth openid signinedit
-                     lockedit conditional recentchanges}],
+       plugin => [qw{mdwn link inline htmlscrubber passwordauth openid
+                       signinedit lockedit conditional recentchanges}],
        libdir => undef,
        timeformat => '%c',
        locale => undef,
@@ -100,6 +85,7 @@ sub defaultconfig () { #{{{
        usedirs => 1,
        numbacklinks => 10,
        account_creation_password => "",
+       prefix_directives => 0,
 } #}}}
 
 sub checkconfig () { #{{{
@@ -665,21 +651,17 @@ sub htmlize ($$$) { #{{{
 } #}}}
 
 sub linkify ($$$) { #{{{
-       my $lpage=shift; # the page containing the links
-       my $page=shift; # the page the link will end up on (different for inline)
+       my $page=shift;
+       my $destpage=shift;
        my $content=shift;
 
-       $content =~ s{(\\?)$config{wiki_link_regexp}}{
-               defined $2
-                       ? ( $1 
-                               ? "[[$2|$3".($4 ? "#$4" : "")."]]" 
-                               : htmllink($lpage, $page, linkpage($3),
-                                       anchor => $4, linktext => pagetitle($2)))
-                       : ( $1 
-                               ? "[[$3".($4 ? "#$4" : "")."]]"
-                               : htmllink($lpage, $page, linkpage($3),
-                                       anchor => $4))
-       }eg;
+       run_hooks(linkify => sub {
+               $content=shift->(
+                       page => $page,
+                       destpage => $destpage,
+                       content => $content,
+               );
+       });
        
        return $content;
 } #}}}
@@ -699,10 +681,11 @@ sub preprocess ($$$;$$) { #{{{
 
        my $handle=sub {
                my $escape=shift;
+               my $prefix=shift;
                my $command=shift;
                my $params=shift;
                if (length $escape) {
-                       return "[[$command $params]]";
+                       return "[[$prefix$command $params]]";
                }
                elsif (exists $hooks{preprocess}{$command}) {
                        return "" if $scan && ! $hooks{preprocess}{$command}{scan};
@@ -776,31 +759,58 @@ sub preprocess ($$$;$$) { #{{{
                        return $ret;
                }
                else {
-                       return "[[$command $params]]";
+                       return "[[$prefix$command $params]]";
                }
        };
        
-       $content =~ s{
-               (\\?)           # 1: escape?
-               \[\[            # directive open
-               ([-\w]+)        # 2: command
-               \s+
-               (               # 3: the parameters..
-                       (?:
-                               (?:[-\w]+=)?            # named parameter key?
+       my $regex;
+       if ($config{prefix_directives}) {
+               $regex = qr{
+                       (\\?)           # 1: escape?
+                       \[\[(!)         # directive open; 2: prefix
+                       ([-\w]+)        # 3: command
+                       (               # 4: the parameters..
+                               \s+     # Must have space if parameters present
+                               (?:
+                                       (?:[-\w]+=)?            # named parameter key?
+                                       (?:
+                                               """.*?"""       # triple-quoted value
+                                               |
+                                               "[^"]+"         # single-quoted value
+                                               |
+                                               [^\s\]]+        # unquoted value
+                                       )
+                                       \s*                     # whitespace or end
+                                                               # of directive
+                               )
+                       *)?             # 0 or more parameters
+                       \]\]            # directive closed
+               }sx;
+       } else {
+               $regex = qr{
+                       (\\?)           # 1: escape?
+                       \[\[(!?)        # directive open; 2: optional prefix
+                       ([-\w]+)        # 3: command
+                       \s+
+                       (               # 4: the parameters..
                                (?:
-                                       """.*?"""       # triple-quoted value
-                                       |
-                                       "[^"]+"         # single-quoted value
-                                       |
-                                       [^\s\]]+        # unquoted value
+                                       (?:[-\w]+=)?            # named parameter key?
+                                       (?:
+                                               """.*?"""       # triple-quoted value
+                                               |
+                                               "[^"]+"         # single-quoted value
+                                               |
+                                               [^\s\]]+        # unquoted value
+                                       )
+                                       \s*                     # whitespace or end
+                                                               # of directive
                                )
-                               \s*                     # whitespace or end
-                                                       # of directive
-                       )
-               *)              # 0 or more parameters
-               \]\]            # directive closed
-       }{$handle->($1, $2, $3)}sexg;
+                       *)              # 0 or more parameters
+                       \]\]            # directive closed
+               }sx;
+       }
+
+       $content =~ s{$regex}{$handle->($1, $2, $3, $4)}eg;
        return $content;
 } #}}}
 
@@ -952,7 +962,7 @@ sub saveindex () { #{{{
                if (exists $pagestate{$page}) {
                        foreach my $id (@hookids) {
                                foreach my $key (keys %{$pagestate{$page}{$id}}) {
-                                       $line.=' '.$id.'_'.encode_entities($key)."=".encode_entities($pagestate{$page}{$id}{$key}, " \t\n");
+                                       $line.=' '.$id.'_'.encode_entities($key, " \t\n")."=".encode_entities($pagestate{$page}{$id}{$key}, " \t\n");
                                }
                        }
                }
@@ -1096,6 +1106,8 @@ sub add_depends ($$) { #{{{
        my $page=shift;
        my $pagespec=shift;
        
+       return unless pagespec_valid($pagespec);
+
        if (! exists $depends{$page}) {
                $depends{$page}=$pagespec;
        }
@@ -1224,6 +1236,17 @@ sub pagespec_match ($$;@) { #{{{
        return $ret;
 } #}}}
 
+sub pagespec_valid ($) { #{{{
+       my $spec=shift;
+
+       # used by generated code
+       my $page="";
+       my @params;
+
+       eval pagespec_translate($spec);
+       return ! $@;
+} #}}}
+
 package IkiWiki::FailReason;
 
 use overload ( #{{{