Display issues in perform edits dialog

extensions/wikidata/module/scripts/dialogs/perform-edits-dialog.html

@@ -6,9 +6,11 @@
         Consider requesting feedback at the <a href="https://www.wikidata.org/wiki/Wikidata:Data_Import_Hub">Data Import Hub</a>
         for large datasets.
     </p>
+    <div class="perform-edits-warnings-area" bind="warningsArea">
+    </div>
     <div class="wikibase-perform-edits-area">
         <p>You are logged in as <span bind="loggedInUsername"></span>.</p>
-        <p>Edit summary: <input type="text" name="editSummary" bind="editSummary" value="#openrefine" /></p>
+        <p>Edit summary: <input type="text" name="editSummary" bind="editSummary" class="edit-summary" value="" /></p>
         <div class="wikibase-login-buttons">
             <button class="button cancel-button" bind="cancelButton">Cancel</button>
             <button class="button button-primary" bind="performEditsButton">Perform edits</button>

extensions/wikidata/module/scripts/dialogs/perform-edits-dialog.js

@@ -2,8 +2,13 @@ var PerformEditsDialog = {};
 
 PerformEditsDialog.launch = function(logged_in_username) {
   var self = this;
-  var frame = $(DOM.loadHTML("wikidata", "scripts/dialogs/perform-edits-dialog.html"));
+  var elmts = this._elmts;
-  var elmts = this._elmts = DOM.bind(frame);
+  var frame = this.frame;
+
+  console.log(this.missingSchema);
+  if (this.missingSchema) {
+    return;
+  }
 
   this._level = DialogSystem.showDialog(frame);
 
@@ -17,7 +22,7 @@ PerformEditsDialog.launch = function(logged_in_username) {
      dismiss();
   });
 
-  elmts.performEditsButton.click(function() {
+   elmts.performEditsButton.click(function() {
     Refine.postProcess(
        "wikidata",
        "perform-wikibase-edits",
@@ -35,10 +40,42 @@ PerformEditsDialog.launch = function(logged_in_username) {
   });
 };
 
+PerformEditsDialog._updateWarnings = function(data) {
+   var warnings = data.warnings;
+   var mainDiv = this._elmts.warningsArea;
+
+   // clear everything
+   mainDiv.empty();
+
+   var table = $('<table></table>').appendTo(mainDiv);
+   for (var i = 0; i != warnings.length; i++) {
+      var rendered = WarningsRenderer._renderWarning(warnings[i]);
+      rendered.appendTo(table);
+   }   
+}
+
 PerformEditsDialog.checkAndLaunch = function () {
+  var self = this;
+  this.frame = $(DOM.loadHTML("wikidata", "scripts/dialogs/perform-edits-dialog.html"));
+  this._elmts = DOM.bind(this.frame);
+  this.missingSchema = false;
+
    ManageAccountDialog.ensureLoggedIn(function(logged_in_username) {
        if (logged_in_username) {
-          PerformEditsDialog.launch(logged_in_username);
+            $.post(
+                "command/wikidata/preview-wikibase-schema?" + $.param({ project: theProject.id }),
+                { engine: JSON.stringify(ui.browsingEngine.getJSON()) },
+                function(data) {
+                   if(data['status'] != 'error') {
+                       PerformEditsDialog._updateWarnings(data);
+                       PerformEditsDialog.launch(logged_in_username);
+                   } else {
+                       SchemaAlignmentDialog.launch(
+                           PerformEditsDialog.checkAndLaunch);
+                   }
+                },
+                "json"
+            );
        }
    });
 };

extensions/wikidata/module/scripts/dialogs/schema-alignment-dialog.js

@@ -816,77 +816,6 @@ SchemaAlignmentDialog.preview = function(initial) {
  * WARNINGS RENDERING *
  *************************/
 
-// renders a Wikibase entity into a link
-SchemaAlignmentDialog._renderEntity = function(entity) {
-  if (!entity.id && entity.value) {
-      entity.id = entity.value.id;
-  }
-  var id = entity.id;
-  var is_new = id == "Q0";
-  if (is_new) {
-     id = $.i18n._('wikidata-preview')['new-id'];
-  }
-  var fullLabel = id;
-  if (entity.label) {
-      fullLabel = entity.label + ' (' + id + ')';
-  }
-
-  if (is_new) {
-     return '<span class="wb-preview-new-entity">'+fullLabel+'</span>';
-  } else {
-     return '<a href="'+entity.iri+'" class="wb-preview-entity" target="_blank">'+fullLabel+'</a>';
-  }
-}
-
-// replaces the issue properties in localization template
-SchemaAlignmentDialog._replaceIssueProperties = function(template, properties) {
-  if (!properties) {
-    return template;
-  }
-  var expanded = template;
-  for (var key in properties) {
-    if (properties.hasOwnProperty(key)) {
-       var rendered = properties[key];
-       if (key.endsWith('_entity')) {
-          rendered = SchemaAlignmentDialog._renderEntity(properties[key]);
-       }
-       expanded = expanded.replace(new RegExp('{'+key+'}', 'g'), rendered);
-    }
-  }
-  return expanded;
-}     
-
-SchemaAlignmentDialog._renderWarning = function(warning) {
-  var localized = $.i18n._('warnings-messages')[warning.type];
-  var title = warning.type;
-  var body = "";
-  if (localized) {
-      title = SchemaAlignmentDialog._replaceIssueProperties(localized.title, warning.properties);
-      body = SchemaAlignmentDialog._replaceIssueProperties(localized.body, warning.properties);
-  }
-  var tr = $('<tr></tr>').addClass('wb-warning');
-  var severityTd = $('<td></td>')
-       .addClass('wb-warning-severity')
-       .addClass('wb-warning-severity-'+warning.severity)
-       .appendTo(tr);
-  var bodyTd = $('<td></td>')
-       .addClass('wb-warning-body')
-       .appendTo(tr);
-  var h1 = $('<h1></h1>')
-        .html(title)
-        .appendTo(bodyTd);
-  var p = $('<p></p>')
-        .html(body)
-        .appendTo(bodyTd);
-  var countTd = $('<td></td>')
-       .addClass('wb-warning-count')
-       .appendTo(tr);
-  var countSpan = $('<span></span>')
-       .text(warning.count)
-       .appendTo(countTd);
-  return tr;
-}
-
 SchemaAlignmentDialog._updateWarnings = function(warnings, totalCount) {
    var mainDiv = this._elmts.warningsArea;
    var countsElem = this._elmts.warningsTabCount;
@@ -897,7 +826,7 @@ SchemaAlignmentDialog._updateWarnings = function(warnings, totalCount) {
 
    var table = $('<table></table>').appendTo(mainDiv);
    for (var i = 0; i != warnings.length; i++) {
-      var rendered = SchemaAlignmentDialog._renderWarning(warnings[i]);
+      var rendered = WarningsRenderer._renderWarning(warnings[i]);
       rendered.appendTo(table);
    }   
 
@@ -908,79 +837,3 @@ SchemaAlignmentDialog._updateWarnings = function(warnings, totalCount) {
    }
 }
 
-/********************
- * LANGUAGE SUGGEST *
- ********************/
-
-// This list was manually copied from https://www.wikidata.org/w/api.php?action=paraminfo&modules=wbsetlabel on 2017-10-06
-// I don't think it is worth making every OpenRefine client perform this query at every startup, because it typically does
-// not change very often.
-// See https://stackoverflow.com/questions/46507037/how-to-get-all-allowed-languages-for-wikidata/46562061#46562061
-WIKIDATA_LANGUAGES = [ "aa", "ab", "ace", "ady", "ady-cyrl", "aeb", "aeb-arab", "aeb-latn", "af", "ak", "aln", "als", "am", "an", "ang", "anp", "ar", "arc", "arn", "arq", "ary", "arz",
-"as", "ase", "ast", "atj", "av", "avk", "awa", "ay", "az", "azb", "ba", "ban", "bar", "bat-smg", "bbc", "bbc-latn", "bcc", "bcl", "be", "be-tarask", "be-x-old", "bg", "bgn", "bh", "bho",
-"bi", "bjn", "bm", "bn", "bo", "bpy", "bqi", "br", "brh", "bs", "bto", "bug", "bxr", "ca", "cbk-zam", "cdo", "ce", "ceb", "ch", "cho", "chr", "chy", "ckb", "co", "cps", "cr", "crh",
-"crh-cyrl", "crh-latn", "cs", "csb", "cu", "cv", "cy", "da", "de", "de-at", "de-ch", "de-formal", "din", "diq", "dsb", "dtp", "dty", "dv", "dz", "ee", "egl", "el", "eml", "en", "en-ca",
-"en-gb", "eo", "es", "et", "eu", "ext", "fa", "ff", "fi", "fit", "fiu-vro", "fj", "fo", "fr", "frc", "frp", "frr", "fur", "fy", "ga", "gag", "gan", "gan-hans", "gan-hant", "gd", "gl",
-"glk", "gn", "gom", "gom-deva", "gom-latn", "gor", "got", "grc", "gsw", "gu", "gv", "ha", "hak", "haw", "he", "hi", "hif", "hif-latn", "hil", "ho", "hr", "hrx", "hsb", "ht", "hu", "hy",
-"hz", "ia", "id", "ie", "ig", "ii", "ik", "ike-cans", "ike-latn", "ilo", "inh", "io", "is", "it", "iu", "ja", "jam", "jbo", "jut", "jv", "ka", "kaa", "kab", "kbd", "kbd-cyrl", "kbp",
-"kea", "kg", "khw", "ki", "kiu", "kj", "kk", "kk-arab", "kk-cn", "kk-cyrl", "kk-kz", "kk-latn", "kk-tr", "kl", "km", "kn", "ko", "ko-kp", "koi", "kr", "krc", "kri", "krj", "krl", "ks",
-"ks-arab", "ks-deva", "ksh", "ku", "ku-arab", "ku-latn", "kv", "kw", "ky", "la", "lad", "lb", "lbe", "lez", "lfn", "lg", "li", "lij", "liv", "lki", "lmo", "ln", "lo", "loz", "lrc", "lt",
-"ltg", "lus", "luz", "lv", "lzh", "lzz", "mai", "map-bms", "mdf", "mg", "mh", "mhr", "mi", "min", "mk", "ml", "mn", "mo", "mr", "mrj", "ms", "mt", "mus", "mwl", "my", "myv", "mzn", "na",
-"nah", "nan", "nap", "nb", "nds", "nds-nl", "ne", "new", "ng", "niu", "nl", "nl-informal", "nn", "no", "nod", "nov", "nrm", "nso", "nv", "ny", "nys", "oc", "olo", "om", "or", "os", "ota",
-"pa", "pag", "pam", "pap", "pcd", "pdc", "pdt", "pfl", "pi", "pih", "pl", "pms", "pnb", "pnt", "prg", "ps", "pt", "pt-br", "qu", "qug", "rgn", "rif", "rm", "rmy", "rn", "ro", "roa-rup",
-"roa-tara", "ru", "rue", "rup", "ruq", "ruq-cyrl", "ruq-latn", "rw", "rwr", "sa", "sah", "sat", "sc", "scn", "sco", "sd", "sdc", "sdh", "se", "sei", "ses", "sg", "sgs", "sh", "shi",
-"shi-latn", "shi-tfng", "shn", "si", "simple", "sje", "sk", "skr", "skr-arab", "sl", "sli", "sm", "sma", "smj", "sn", "so", "sq", "sr", "sr-ec", "sr-el", "srn", "srq", "ss", "st", "stq",
-"su", "sv", "sw", "szl", "ta", "tay", "tcy", "te", "tet", "tg", "tg-cyrl", "tg-latn", "th", "ti", "tk", "tl", "tly", "tn", "to", "tokipona", "tpi", "tr", "tru", "ts", "tt", "tt-cyrl",
-"tt-latn", "tum", "tw", "ty", "tyv", "tzm", "udm", "ug", "ug-arab", "ug-latn", "uk", "ur", "uz", "uz-cyrl", "uz-latn", "ve", "vec", "vep", "vi", "vls", "vmf", "vo", "vot", "vro", "wa",
-"war", "wo", "wuu", "xal", "xh", "xmf", "yi", "yo", "yue", "za", "zea", "zh", "zh-classical", "zh-cn", "zh-hans", "zh-hant", "zh-hk", "zh-min-nan", "zh-mo", "zh-my", "zh-sg", "zh-tw",
-"zh-yue", "zu" ]
-
-$.suggest("langsuggest", {
-  _init: function() {
-    this.api_url = "https://www.wikidata.org/w/api.php";
-    this._status.SELECT = "Select a language from the list:";
-  },
-
-  request: function(val, cursor) {
-    var self = this;
-    var ajax_options = {
-      url: self.api_url,
-      data: {   action: "languagesearch",
-                search: val,
-                format: "json", },
-      success: function(data) {
-         self.response(self.convertResults(data));
-      },
-      dataType: "jsonp",
-     };
-    $.ajax(ajax_options); 
-  },
-  
-  convertResults: function(data) {
-    var array = [];
-    for (var key in data.languagesearch) {
-      if (data.languagesearch.hasOwnProperty(key) && WIKIDATA_LANGUAGES.indexOf(key) != -1) {
-           array.push({ id: key, name: key, search_name: data.languagesearch[key] });
-      }
-    }
-    return array;
-  },
-
-  create_item: function(data, response_data) {
-    var css = this.options.css;
-    var li = $("<li>").addClass(css.item);
-    var type = $("<div>").addClass("fbs-item-type").text(data.id);
-    var native_name = this.get_native_name(data.id);
-    var full_name = native_name ? native_name : data.search_name;
-    var label = $("<label>").text(full_name);
-    li.append($("<div>").addClass(css.item_name).append(type).append(label));
-    return li;
-  },
- 
-  get_native_name: function(lang_code) {
-    var language = $.uls.data.languages[lang_code];
-    if (language) {
-        return language[2];
-    }
-  },
-});

extensions/wikidata/module/scripts/langsuggest.js

@@ -0,0 +1,78 @@
+
+/********************
+ * LANGUAGE SUGGEST *
+ ********************/
+
+// This list was manually copied from https://www.wikidata.org/w/api.php?action=paraminfo&modules=wbsetlabel on 2017-10-06
+// I don't think it is worth making every OpenRefine client perform this query at every startup, because it typically does
+// not change very often.
+// See https://stackoverflow.com/questions/46507037/how-to-get-all-allowed-languages-for-wikidata/46562061#46562061
+WIKIDATA_LANGUAGES = [ "aa", "ab", "ace", "ady", "ady-cyrl", "aeb", "aeb-arab", "aeb-latn", "af", "ak", "aln", "als", "am", "an", "ang", "anp", "ar", "arc", "arn", "arq", "ary", "arz",
+"as", "ase", "ast", "atj", "av", "avk", "awa", "ay", "az", "azb", "ba", "ban", "bar", "bat-smg", "bbc", "bbc-latn", "bcc", "bcl", "be", "be-tarask", "be-x-old", "bg", "bgn", "bh", "bho",
+"bi", "bjn", "bm", "bn", "bo", "bpy", "bqi", "br", "brh", "bs", "bto", "bug", "bxr", "ca", "cbk-zam", "cdo", "ce", "ceb", "ch", "cho", "chr", "chy", "ckb", "co", "cps", "cr", "crh",
+"crh-cyrl", "crh-latn", "cs", "csb", "cu", "cv", "cy", "da", "de", "de-at", "de-ch", "de-formal", "din", "diq", "dsb", "dtp", "dty", "dv", "dz", "ee", "egl", "el", "eml", "en", "en-ca",
+"en-gb", "eo", "es", "et", "eu", "ext", "fa", "ff", "fi", "fit", "fiu-vro", "fj", "fo", "fr", "frc", "frp", "frr", "fur", "fy", "ga", "gag", "gan", "gan-hans", "gan-hant", "gd", "gl",
+"glk", "gn", "gom", "gom-deva", "gom-latn", "gor", "got", "grc", "gsw", "gu", "gv", "ha", "hak", "haw", "he", "hi", "hif", "hif-latn", "hil", "ho", "hr", "hrx", "hsb", "ht", "hu", "hy",
+"hz", "ia", "id", "ie", "ig", "ii", "ik", "ike-cans", "ike-latn", "ilo", "inh", "io", "is", "it", "iu", "ja", "jam", "jbo", "jut", "jv", "ka", "kaa", "kab", "kbd", "kbd-cyrl", "kbp",
+"kea", "kg", "khw", "ki", "kiu", "kj", "kk", "kk-arab", "kk-cn", "kk-cyrl", "kk-kz", "kk-latn", "kk-tr", "kl", "km", "kn", "ko", "ko-kp", "koi", "kr", "krc", "kri", "krj", "krl", "ks",
+"ks-arab", "ks-deva", "ksh", "ku", "ku-arab", "ku-latn", "kv", "kw", "ky", "la", "lad", "lb", "lbe", "lez", "lfn", "lg", "li", "lij", "liv", "lki", "lmo", "ln", "lo", "loz", "lrc", "lt",
+"ltg", "lus", "luz", "lv", "lzh", "lzz", "mai", "map-bms", "mdf", "mg", "mh", "mhr", "mi", "min", "mk", "ml", "mn", "mo", "mr", "mrj", "ms", "mt", "mus", "mwl", "my", "myv", "mzn", "na",
+"nah", "nan", "nap", "nb", "nds", "nds-nl", "ne", "new", "ng", "niu", "nl", "nl-informal", "nn", "no", "nod", "nov", "nrm", "nso", "nv", "ny", "nys", "oc", "olo", "om", "or", "os", "ota",
+"pa", "pag", "pam", "pap", "pcd", "pdc", "pdt", "pfl", "pi", "pih", "pl", "pms", "pnb", "pnt", "prg", "ps", "pt", "pt-br", "qu", "qug", "rgn", "rif", "rm", "rmy", "rn", "ro", "roa-rup",
+"roa-tara", "ru", "rue", "rup", "ruq", "ruq-cyrl", "ruq-latn", "rw", "rwr", "sa", "sah", "sat", "sc", "scn", "sco", "sd", "sdc", "sdh", "se", "sei", "ses", "sg", "sgs", "sh", "shi",
+"shi-latn", "shi-tfng", "shn", "si", "simple", "sje", "sk", "skr", "skr-arab", "sl", "sli", "sm", "sma", "smj", "sn", "so", "sq", "sr", "sr-ec", "sr-el", "srn", "srq", "ss", "st", "stq",
+"su", "sv", "sw", "szl", "ta", "tay", "tcy", "te", "tet", "tg", "tg-cyrl", "tg-latn", "th", "ti", "tk", "tl", "tly", "tn", "to", "tokipona", "tpi", "tr", "tru", "ts", "tt", "tt-cyrl",
+"tt-latn", "tum", "tw", "ty", "tyv", "tzm", "udm", "ug", "ug-arab", "ug-latn", "uk", "ur", "uz", "uz-cyrl", "uz-latn", "ve", "vec", "vep", "vi", "vls", "vmf", "vo", "vot", "vro", "wa",
+"war", "wo", "wuu", "xal", "xh", "xmf", "yi", "yo", "yue", "za", "zea", "zh", "zh-classical", "zh-cn", "zh-hans", "zh-hant", "zh-hk", "zh-min-nan", "zh-mo", "zh-my", "zh-sg", "zh-tw",
+"zh-yue", "zu" ]
+
+$.suggest("langsuggest", {
+  _init: function() {
+    this.api_url = "https://www.wikidata.org/w/api.php";
+    this._status.SELECT = "Select a language from the list:";
+  },
+
+  request: function(val, cursor) {
+    var self = this;
+    var ajax_options = {
+      url: self.api_url,
+      data: {   action: "languagesearch",
+                search: val,
+                format: "json", },
+      success: function(data) {
+         self.response(self.convertResults(data));
+      },
+      dataType: "jsonp",
+     };
+    $.ajax(ajax_options); 
+  },
+  
+  convertResults: function(data) {
+    var array = [];
+    for (var key in data.languagesearch) {
+      if (data.languagesearch.hasOwnProperty(key) && WIKIDATA_LANGUAGES.indexOf(key) != -1) {
+           array.push({ id: key, name: key, search_name: data.languagesearch[key] });
+      }
+    }
+    return array;
+  },
+
+  create_item: function(data, response_data) {
+    var css = this.options.css;
+    var li = $("<li>").addClass(css.item);
+    var type = $("<div>").addClass("fbs-item-type").text(data.id);
+    var native_name = this.get_native_name(data.id);
+    var full_name = native_name ? native_name : data.search_name;
+    var label = $("<label>").text(full_name);
+    li.append($("<div>").addClass(css.item_name).append(type).append(label));
+    return li;
+  },
+ 
+  get_native_name: function(lang_code) {
+    var language = $.uls.data.languages[lang_code];
+    if (language) {
+        return language[2];
+    }
+  },
+});
+

extensions/wikidata/module/scripts/warningsrenderer.js

@@ -0,0 +1,74 @@
+var WarningsRenderer = {};
+
+// renders a Wikibase entity into a link
+WarningsRenderer._renderEntity = function(entity) {
+  if (!entity.id && entity.value) {
+      entity.id = entity.value.id;
+  }
+  var id = entity.id;
+  var is_new = id == "Q0";
+  if (is_new) {
+     id = $.i18n._('wikidata-preview')['new-id'];
+  }
+  var fullLabel = id;
+  if (entity.label) {
+      fullLabel = entity.label + ' (' + id + ')';
+  }
+
+  if (is_new) {
+     return '<span class="wb-preview-new-entity">'+fullLabel+'</span>';
+  } else {
+     return '<a href="'+entity.iri+'" class="wb-preview-entity" target="_blank">'+fullLabel+'</a>';
+  }
+}
+
+// replaces the issue properties in localization template
+WarningsRenderer._replaceIssueProperties = function(template, properties) {
+  if (!properties) {
+    return template;
+  }
+  var expanded = template;
+  for (var key in properties) {
+    if (properties.hasOwnProperty(key)) {
+       var rendered = properties[key];
+       if (key.endsWith('_entity')) {
+          rendered = WarningsRenderer._renderEntity(properties[key]);
+       }
+       expanded = expanded.replace(new RegExp('{'+key+'}', 'g'), rendered);
+    }
+  }
+  return expanded;
+}     
+
+WarningsRenderer._renderWarning = function(warning) {
+  var localized = $.i18n._('warnings-messages')[warning.type];
+  var title = warning.type;
+  var body = "";
+  if (localized) {
+      title = WarningsRenderer._replaceIssueProperties(localized.title, warning.properties);
+      body = WarningsRenderer._replaceIssueProperties(localized.body, warning.properties);
+  }
+  var tr = $('<tr></tr>').addClass('wb-warning');
+  var severityTd = $('<td></td>')
+       .addClass('wb-warning-severity')
+       .addClass('wb-warning-severity-'+warning.severity)
+       .appendTo(tr);
+  var bodyTd = $('<td></td>')
+       .addClass('wb-warning-body')
+       .appendTo(tr);
+  var h1 = $('<h1></h1>')
+        .html(title)
+        .appendTo(bodyTd);
+  var p = $('<p></p>')
+        .html(body)
+        .appendTo(bodyTd);
+  var countTd = $('<td></td>')
+       .addClass('wb-warning-count')
+       .appendTo(tr);
+  var countSpan = $('<span></span>')
+       .text(warning.count)
+       .appendTo(countTd);
+  return tr;
+}
+
+

extensions/wikidata/module/styles/dialogs/perform-edits.less

@@ -0,0 +1,39 @@
+/*
+
+Copyright 2010, Google Inc.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+    * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,           
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY           
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+@import-less url("../theme.less");
+
+.edit-summary {
+  width: 300px;
+}
+

extensions/wikidata/module/styles/dialogs/schema-alignment-dialog.less

@@ -229,11 +229,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 /*** Warnings rendering ****/
 
-.schema-alignment-dialog-warnings h1 {
+.wb-warning h1 {
   font-size: 1.2em;
 }
 
-.schema-alignment-dialog-warnings table {
+.schema-alignment-dialog-warnings table,
+.perform-edits-warnings-area table {
   width: 100%;
 }
 
@@ -287,7 +288,8 @@ tr.wb-warning:nth-of-type(odd) {
   float: clear;
 }
 
-div.schema-alignment-dialog-warnings {
+div.schema-alignment-dialog-warnings, 
+div.perform-edits-warnings-area {
   min-height: 340px;
   max-height: 400px;
   overflow-x: hidden;

extensions/wikidata/src/org/openrefine/wikidata/commands/PreviewWikibaseSchemaCommand.java

@@ -71,8 +71,19 @@ public class PreviewWikibaseSchemaCommand extends Command {
             response.setHeader("Content-Type", "application/json");
             
             String jsonString = request.getParameter("schema");
-            JSONObject json = ParsingUtilities.evaluateJsonStringToObject(jsonString);
+            
-            WikibaseSchema schema = WikibaseSchema.reconstruct(json);
+
+            WikibaseSchema schema = null;
+            if (jsonString != null) {
+                JSONObject json = ParsingUtilities.evaluateJsonStringToObject(jsonString);
+                schema = WikibaseSchema.reconstruct(json);
+            } else {
+                schema = (WikibaseSchema) project.overlayModels.get("wikibaseSchema");
+            }
+            if (schema == null) {
+                respond(response, "error", "No Wikibase schema provided.");
+                return;
+            }
             QAWarningStore warningStore = new QAWarningStore();
             
             // Evaluate project

extensions/wikidata/src/org/openrefine/wikidata/editing/ConnectionManager.java

@@ -81,6 +81,8 @@ public class ConnectionManager {
                         savedCredentials.getString("password"));
             } catch (LoginFailedException e) {
                 connection = null;
+            } catch (JSONException e) {
+                connection = null;
             }
         }
     }