[dw-nonfree] Preview suggestions

[afuna]

[commit: http://hg.dwscoalition.org/dw-nonfree/rev/93544909339c]

http://bugs.dwscoalition.org/show_bug.cgi?id=1685

Add preview and spellcheck to suggestions form.

Patch by yvi.

Files modified:

• htdocs/site/suggest.bml

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diff -r 0f114ba0bf7d -r 93544909339c htdocs/site/suggest.bml
--- a/htdocs/site/suggest.bml	Sun Oct 11 09:20:20 2009 +0000
+++ b/htdocs/site/suggest.bml	Sun Oct 11 10:16:29 2009 +0000
@@ -45,7 +45,7 @@ body<=
 
     # handle the results of a POST request:
 
-    if ( LJ::did_post() ) {
+    if ( LJ::did_post() && $POST{post} ) {
 
         # verify that all fields are filled out:
         my @pieces = ( "title", "area", "summary", "description" );
@@ -154,6 +154,38 @@ body<=
             return "<h2>Success!</h2>\n<p>Your suggestion has been submitted to the moderation queue of $commname. Once approved, it will appear in the community for discussion and evaluation.";
         }
 
+    } elsif ( LJ::did_post() && $POST{preview} ) {
+        # make preview: first preview the title and text as it would show up in the entry later
+        # we don't need the poll in here, as the user can't influence it anyway
+        $ret .= "<p><h2>Preview:</h2></p>";
+
+        # generate entry text, escaping HTML, but with linebreaks
+        $suggestion .= "<p><em><strong>Title:</strong></em>\n";
+        $suggestion .= LJ::ehtml( $POST{title} ) . "</p>";
+        $suggestion .= "<p><em><strong>Area:</strong></em>\n";
+        $suggestion .= LJ::ehtml( $POST{area} ) . "</p>";
+        $suggestion .= "<p><em><strong>Summary:</strong></em>\n";
+        $suggestion .= LJ::ehtml( $POST{summary} ) . "</p>";
+        $suggestion .= "<p><em><strong>Description:</strong></em>\n";
+        $suggestion .= LJ::ehtml( $POST{description} ) . "</p>";
+
+        $ret .= LJ::html_newlines( $suggestion );
+
+        # then run a spellcheck and show that as a separate section
+        my $spellcheck_html;
+        if ( $LJ::SPELLER ) {
+            my $s = new LJ::SpellCheck { 'spellcommand' => $LJ::SPELLER,
+                                     'color' => '<?hotcolor?>', };
+            $spellcheck_html = $s->check_html(\$suggestion);
+            # unescape the <br />s for readability. All other HTML remains untouched.
+            $spellcheck_html =~ s/&lt;br \/&gt;/<br \/>/g;
+        }
+        if ( $spellcheck_html ) {
+            $ret .= "<hr><p><h2>Spellcheck:</h2></p>";
+            $ret .= $spellcheck_html . "<br />";
+        }
+
+        $ret .= "<hr>";
     }
 
 
@@ -172,7 +204,8 @@ body<=
     $ret .= LJ::html_text( { 
                             name => 'title',
                             size => 60,
-                            maxlength => 100
+                            maxlength => 100,
+                            value => $POST{title}
                           } );
 
     # Area (for tag cues)
@@ -180,7 +213,8 @@ body<=
     $ret .= LJ::html_text( { 
                             name => 'area',
                             size => 60,
-                            maxlength => 100
+                            maxlength => 100,
+                            value => $POST{area}
                           } );
 
 
@@ -190,7 +224,8 @@ body<=
                                 name => 'summary',
                                 rows => 3,
                                 cols => 60,
-                                wrap => 'soft'
+                                wrap => 'soft',
+                                value => $POST{summary}
                               } );
 
     # Full description:
@@ -199,12 +234,15 @@ body<=
                                 name => 'description',
                                 rows => 7,
                                 cols => 60,
-                                wrap => 'soft'
+                                wrap => 'soft',
+                                value => $POST{description}
                               } );
 
     # and, the submit button:
+    $ret .= "<p>" . LJ::html_submit( 'post', "Post Suggestion" ) . "</form>";
 
-    $ret .= "<p>" . LJ::html_submit( "Post Suggestion" ) . "</p></form>";
+    # preview and spellcheck button:
+    $ret .= "&nbsp" . LJ::html_submit( 'preview', "Preview & Spellcheck" ) . "</p></form>";
 
     return $ret;
 }
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