gracefully handle lack of morphological info / capability in rel mapper
[scpubgit/stemmaweb.git] / root / js / relationship-full.js
index cd3d867..7847571 100644 (file)
@@ -5,36 +5,12 @@ var start_element_height = 0;
 var reltypes = {};
 var readingdata = {};
 
-function getTextPath() {
-    var currpath = window.location.pathname;
-    // Get rid of trailing slash
-    if( currpath.lastIndexOf('/') == currpath.length - 1 ) { 
-       currpath = currpath.slice( 0, currpath.length - 1) 
-    };
-    // Get rid of query parameters
-    if( currpath.lastIndexOf('?') != -1 ) {
-       currpath = currpath.slice( 0, currpath.lastIndexOf('?') );
-    };
-    var path_elements = currpath.split('/');
-    var textid = path_elements.pop();
-    var basepath = path_elements.join( '/' );
-    var path_parts = [ basepath, textid ];
-    return path_parts;
-}
-
-function getRelativePath() {
-       var path_parts = getTextPath();
-       return path_parts[0];
-}
-
 function getTextURL( which ) {
-       var path_parts = getTextPath();
-       return path_parts[0] + '/' + path_parts[1] + '/' + which;
+       return basepath + textid + '/' + which;
 }
 
 function getReadingURL( reading_id ) {
-       var path_parts = getTextPath();
-       return path_parts[0] + '/' + path_parts[1] + '/reading/' + reading_id;
+       return basepath + textid + '/reading/' + reading_id;
 }
 
 // Make an XML ID into a valid selector
@@ -79,26 +55,31 @@ function toggle_checkbox( box, value ) {
 }
 
 function morphology_form ( lexlist ) {
-       $('#morphology').empty();
-       $.each( lexlist, function( idx, lex ) {
-               var morphoptions = [];
-               if( 'wordform_matchlist' in lex ) {
-                       $.each( lex['wordform_matchlist'], function( tdx, tag ) {
-                               var tagstr = stringify_wordform( tag );
-                               morphoptions.push( tagstr );
+       if( lexlist.length ) {
+               $('#morph_outer').show();
+               $('#morphology').empty();
+               $.each( lexlist, function( idx, lex ) {
+                       var morphoptions = [];
+                       if( 'wordform_matchlist' in lex ) {
+                               $.each( lex['wordform_matchlist'], function( tdx, tag ) {
+                                       var tagstr = stringify_wordform( tag );
+                                       morphoptions.push( tagstr );
+                               });
+                       }
+                       var formtag = 'morphology_' + idx;
+                       var formstr = '';
+                       if( 'form' in lex ) {
+                               formstr = stringify_wordform( lex['form'] );
+                       } 
+                       var form_morph_elements = morph_elements( 
+                               formtag, lex['string'], formstr, morphoptions );
+                       $.each( form_morph_elements, function( idx, el ) {
+                               $('#morphology').append( el );
                        });
-               }
-               var formtag = 'morphology_' + idx;
-               var formstr = '';
-               if( 'form' in lex ) {
-                       formstr = stringify_wordform( lex['form'] );
-               } 
-               var form_morph_elements = morph_elements( 
-                       formtag, lex['string'], formstr, morphoptions );
-               $.each( form_morph_elements, function( idx, el ) {
-                       $('#morphology').append( el );
                });
-       });
+       } else {
+               $('#morph_outer').hide();
+       }
 }
 
 function stringify_wordform ( tag ) {
@@ -220,9 +201,8 @@ function svgEnlargementLoaded() {
 }
 
 function add_relations( callback_fn ) {
-       var basepath = getRelativePath();
        var textrelpath = getTextURL( 'relationships' );
-    $.getJSON( basepath + '/definitions', function(data) {
+    $.getJSON( basepath + 'definitions', function(data) {
         var rel_types = data.types.sort();
         $.getJSON( textrelpath,
         function(data) {
@@ -677,8 +657,7 @@ $(document).ready(function () {
     create: function(event, ui) { 
         $(this).data( 'relation_drawn', false );
         //TODO? Err handling?
-               var basepath = getRelativePath();
-        var jqjson = $.getJSON( basepath + '/definitions', function(data) {
+        var jqjson = $.getJSON( basepath + 'definitions', function(data) {
             var types = data.types.sort();
             $.each( types, function(index, value) {   
                  $('#rel_type').append( $('<option />').attr( "value", value ).text(value) ); 
@@ -750,74 +729,79 @@ $(document).ready(function () {
     }
   });
 
-  // function for reading form dialog should go here; for now hide the element
-  $('#reading-form').dialog({
-       autoOpen: false,
-       height: 400,
-       width: 600,
-       modal: true,
-       buttons: {
-               Cancel: function() {
-                       $( this ).dialog( "close" );
-               },
-               Update: function( evt ) {
-                       // Disable the button
-                       $(evt.target).button("disable");
-                       $('#reading_status').empty();
-                       var reading_id = $('#reading_id').val()
-                       form_values = {
-                               'id' : reading_id,
-                               'is_nonsense': $('#reading_is_nonsense').is(':checked'),
-                               'grammar_invalid': $('#reading_grammar_invalid').is(':checked'),
-                               'normal_form': $('#reading_normal_form').val() };
-                       // Add the morphology values
-                       $('.reading_morphology').each( function() {
-                               if( $(this).val() != '(Click to select)' ) {
-                                       var rmid = $(this).attr('id');
-                                       rmid = rmid.substring(8);
-                                       form_values[rmid] = $(this).val();
-                               }
-                       });
-                       // Make the JSON call
-                       ncpath = getReadingURL( reading_id );
-                       var reading_element = readingdata[reading_id];
-                       // $(':button :contains("Update")').attr("disabled", true);
-                       var jqjson = $.post( ncpath, form_values, function(data) {
-                               $.each( data, function(key, value) { 
-                                       reading_element[key] = value;
+  // function for reading form dialog should go here; 
+  // just hide the element for now if we don't have morphology
+  if( can_morphologize ) {
+         $('#reading-form').dialog({
+               autoOpen: false,
+               // height: 400,
+               width: 450,
+               modal: true,
+               buttons: {
+                       Cancel: function() {
+                               $( this ).dialog( "close" );
+                       },
+                       Update: function( evt ) {
+                               // Disable the button
+                               $(evt.target).button("disable");
+                               $('#reading_status').empty();
+                               var reading_id = $('#reading_id').val()
+                               form_values = {
+                                       'id' : reading_id,
+                                       'is_nonsense': $('#reading_is_nonsense').is(':checked'),
+                                       'grammar_invalid': $('#reading_grammar_invalid').is(':checked'),
+                                       'normal_form': $('#reading_normal_form').val() };
+                               // Add the morphology values
+                               $('.reading_morphology').each( function() {
+                                       if( $(this).val() != '(Click to select)' ) {
+                                               var rmid = $(this).attr('id');
+                                               rmid = rmid.substring(8);
+                                               form_values[rmid] = $(this).val();
+                                       }
                                });
-                               if( $('#update_workspace_button').data('locked') == false ) {
-                                       color_inactive( get_ellipse( reading_id ) );
-                               }
-                               $(evt.target).button("enable");
-                               $( "#reading-form" ).dialog( "close" );
-                       });
-                       // Re-color the node if necessary
-                       return false;
-               }
-       },
-       create: function() {
-       },
-       open: function() {
-        $(".ui-widget-overlay").css("background", "none");
-        $("#dialog_overlay").show();
-        $('#reading_status').empty();
-        $("#dialog_overlay").height( $("#enlargement_container").height() );
-        $("#dialog_overlay").width( $("#enlargement_container").innerWidth() );
-        $("#dialog_overlay").offset( $("#enlargement_container").offset() );
-        $("#reading-form").parent().find('.ui-button').button("enable");
-       },
-       close: function() {
-               $("#dialog_overlay").hide();
+                               // Make the JSON call
+                               ncpath = getReadingURL( reading_id );
+                               var reading_element = readingdata[reading_id];
+                               // $(':button :contains("Update")').attr("disabled", true);
+                               var jqjson = $.post( ncpath, form_values, function(data) {
+                                       $.each( data, function(key, value) { 
+                                               reading_element[key] = value;
+                                       });
+                                       if( $('#update_workspace_button').data('locked') == false ) {
+                                               color_inactive( get_ellipse( reading_id ) );
+                                       }
+                                       $(evt.target).button("enable");
+                                       $( "#reading-form" ).dialog( "close" );
+                               });
+                               // Re-color the node if necessary
+                               return false;
+                       }
+               },
+               create: function() {
+               },
+               open: function() {
+                       $(".ui-widget-overlay").css("background", "none");
+                       $("#dialog_overlay").show();
+                       $('#reading_status').empty();
+                       $("#dialog_overlay").height( $("#enlargement_container").height() );
+                       $("#dialog_overlay").width( $("#enlargement_container").innerWidth() );
+                       $("#dialog_overlay").offset( $("#enlargement_container").offset() );
+                       $("#reading-form").parent().find('.ui-button').button("enable");
+               },
+               close: function() {
+                       $("#dialog_overlay").hide();
+               }
+         }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) {
+                 if( ajaxSettings.url.lastIndexOf( getReadingURL('') ) > -1
+                       && ajaxSettings.type == 'POST' && jqXHR.status == 403 ) {
+                         var errobj = jQuery.parseJSON( jqXHR.responseText );
+                         $('#reading_status').append( '<p class="error">Error: ' + errobj.error + '</p>' );
+                 }
+                 $(event.target).parent().find('.ui-button').button("enable");
+         });
+       } else {
+               $('#reading-form').hide();
        }
-  }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) {
-      if( ajaxSettings.url.lastIndexOf( getReadingURL('') ) > -1
-       && ajaxSettings.type == 'POST' && jqXHR.status == 403 ) {
-         var errobj = jQuery.parseJSON( jqXHR.responseText );
-          $('#reading_status').append( '<p class="error">Error: ' + errobj.error + '</p>' );
-      }
-         $(event.target).parent().find('.ui-button').button("enable");
-  });
   
 
   $('#update_workspace_button').click( function() {