Searching: Added negation support to UI and term handling

Updated/added tests to cover.
Support for actual search queries still remains.

diff --git a/app/Search/Options/ExactSearchOption.php b/app/Search/Options/ExactSearchOption.php
new file mode 100644 (file)
index 0000000..5651fb9
--- /dev/null
+++ b/app/Search/Options/ExactSearchOption.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace BookStack\Search\Options;
+
+class ExactSearchOption extends SearchOption
+{
+    public function toString(): string
+    {
+        $escaped = str_replace('\\', '\\\\', $this->value);
+        $escaped = str_replace('"', '\"', $escaped);
+        return ($this->negated ? '-' : '') . '"' . $escaped . '"';
+    }
+}

diff --git a/app/Search/Options/FilterSearchOption.php b/app/Search/Options/FilterSearchOption.php
new file mode 100644 (file)
index 0000000..1f64f4f
--- /dev/null
+++ b/app/Search/Options/FilterSearchOption.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace BookStack\Search\Options;
+
+class FilterSearchOption extends SearchOption
+{
+    protected string $name;
+
+    public function __construct(
+        string $value,
+        string $name,
+        bool $negated = false,
+    ) {
+        parent::__construct($value, $negated);
+        $this->name = $name;
+    }
+
+    public function toString(): string
+    {
+        $valueText = ($this->value ? ':' . $this->value : '');
+        $filterBrace = '{' . $this->name .  $valueText . '}';
+        return ($this->negated ? '-' : '') . $filterBrace;
+    }
+
+    public function getKey(): string
+    {
+        return $this->name;
+    }
+
+    public static function fromContentString(string $value, bool $negated = false): self
+    {
+        $explodedFilter = explode(':', $value, 2);
+        $filterValue = (count($explodedFilter) > 1) ? $explodedFilter[1] : '';
+        $filterName = $explodedFilter[0];
+        return new self($filterValue, $filterName, $negated);
+    }
+}

diff --git a/app/Search/Options/SearchOption.php b/app/Search/Options/SearchOption.php
new file mode 100644 (file)
index 0000000..483f212
--- /dev/null
+++ b/app/Search/Options/SearchOption.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace BookStack\Search\Options;
+
+abstract class SearchOption
+{
+    public function __construct(
+        public string $value,
+        public bool $negated = false,
+    ) {
+    }
+
+    /**
+     * Get the key used for this option when used in a map.
+     * Null indicates to use the index of the containing array.
+     */
+    public function getKey(): string|null
+    {
+        return null;
+    }
+
+    /**
+     * Get the search string representation for this search option.
+     */
+    abstract public function toString(): string;
+}

diff --git a/app/Search/Options/TagSearchOption.php b/app/Search/Options/TagSearchOption.php
new file mode 100644 (file)
index 0000000..e61c55a
--- /dev/null
+++ b/app/Search/Options/TagSearchOption.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace BookStack\Search\Options;
+
+class TagSearchOption extends SearchOption
+{
+    public function toString(): string
+    {
+        return ($this->negated ? '-' : '') . "[{$this->value}]";
+    }
+}

diff --git a/app/Search/Options/TermSearchOption.php b/app/Search/Options/TermSearchOption.php
new file mode 100644 (file)
index 0000000..c78829f
--- /dev/null
+++ b/app/Search/Options/TermSearchOption.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace BookStack\Search\Options;
+
+class TermSearchOption extends SearchOption
+{
+    public function toString(): string
+    {
+        return $this->value;
+    }
+}

diff --git a/app/Search/SearchOption.php b/app/Search/SearchOption.php
deleted file mode 100644 (file)
index 74fc7be..0000000
--- a/app/Search/SearchOption.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-namespace BookStack\Search;
-
-class SearchOption
-{
-    public function __construct(
-        public string $value,
-        public bool $negated = false,
-    ) {
-    }
-}

diff --git a/app/Search/SearchOptionSet.php b/app/Search/SearchOptionSet.php
index a54b1d33a69be92580021b27044236fa24ec9178..467dc9f5ae1d7ff4dac84f56ff6d33d94274d157 100644 (file)
--- a/app/Search/SearchOptionSet.php
+++ b/app/Search/SearchOptionSet.php
@@ -2,12 +2,14 @@
 
 namespace BookStack\Search;
 
 
 namespace BookStack\Search;
 

+use BookStack\Search\Options\SearchOption;
+

 class SearchOptionSet
 {
     /**
      * @var SearchOption[]
      */
 class SearchOptionSet
 {
     /**
      * @var SearchOption[]
      */

-    public array $options = [];
+    protected array $options = [];

 
     public function __construct(array $options = [])
     {
 
     public function __construct(array $options = [])
     {


@@ -22,7 +24,8 @@ class SearchOptionSet
     public function toValueMap(): array
     {
         $map = [];
     public function toValueMap(): array
     {
         $map = [];

-        foreach ($this->options as $key => $option) {
+        foreach ($this->options as $index => $option) {
+            $key = $option->getKey() ?? $index;

             $map[$key] = $option->value;
         }
         return $map;
             $map[$key] = $option->value;
         }
         return $map;


@@ -35,22 +38,32 @@ class SearchOptionSet
 
     public function filterEmpty(): self
     {
 
     public function filterEmpty(): self
     {

-        $filteredOptions = array_filter($this->options, fn (SearchOption $option) => !empty($option->value));
+        $filteredOptions = array_values(array_filter($this->options, fn (SearchOption $option) => !empty($option->value)));

         return new self($filteredOptions);
     }
 
         return new self($filteredOptions);
     }
 

-    public static function fromValueArray(array $values): self
+    /**
+     * @param class-string<SearchOption> $class
+     */
+    public static function fromValueArray(array $values, string $class): self

     {
     {

-        $options = array_map(fn($val) => new SearchOption($val), $values);
+        $options = array_map(fn($val) => new $class($val), $values);

         return new self($options);
     }
 
         return new self($options);
     }
 

-    public static function fromMapArray(array $values): self
+    /**
+     * @return SearchOption[]
+     */
+    public function all(): array

     {
     {

-        $options = [];
-        foreach ($values as $key => $value) {
-            $options[$key] = new SearchOption($value);
-        }
-        return new self($options);
+        return $this->options;
+    }
+
+    /**
+     * @return SearchOption[]
+     */
+    public function negated(): array
+    {
+        return array_values(array_filter($this->options, fn (SearchOption $option) => $option->negated));

     }
 }
     }
 }

diff --git a/app/Search/SearchOptions.php b/app/Search/SearchOptions.php
index 09981c75dffc3493dfe9680c75697dcdb16ed4a9..98f731ee75f3f7ae8b90fc4ffb245b172645be94 100644 (file)
--- a/app/Search/SearchOptions.php
+++ b/app/Search/SearchOptions.php
@@ -2,6 +2,11 @@
 
 namespace BookStack\Search;
 
 
 namespace BookStack\Search;
 

+use BookStack\Search\Options\ExactSearchOption;
+use BookStack\Search\Options\FilterSearchOption;
+use BookStack\Search\Options\SearchOption;
+use BookStack\Search\Options\TagSearchOption;
+use BookStack\Search\Options\TermSearchOption;

 use Illuminate\Http\Request;
 
 class SearchOptions
 use Illuminate\Http\Request;
 
 class SearchOptions


@@ -45,29 +50,38 @@ class SearchOptions
         }
 
         $instance = new SearchOptions();
         }
 
         $instance = new SearchOptions();

-        $inputs = $request->only(['search', 'types', 'filters', 'exact', 'tags']);
+        $inputs = $request->only(['search', 'types', 'filters', 'exact', 'tags', 'extras']);

 
         $parsedStandardTerms = static::parseStandardTermString($inputs['search'] ?? '');
         $inputExacts = array_filter($inputs['exact'] ?? []);
 
         $parsedStandardTerms = static::parseStandardTermString($inputs['search'] ?? '');
         $inputExacts = array_filter($inputs['exact'] ?? []);

-        $instance->searches = SearchOptionSet::fromValueArray(array_filter($parsedStandardTerms['terms']));
-        $instance->exacts = SearchOptionSet::fromValueArray(array_filter($parsedStandardTerms['exacts']));
-        $instance->exacts = $instance->exacts->merge(SearchOptionSet::fromValueArray($inputExacts));
-        $instance->tags = SearchOptionSet::fromValueArray(array_filter($inputs['tags'] ?? []));
+        $instance->searches = SearchOptionSet::fromValueArray(array_filter($parsedStandardTerms['terms']), TermSearchOption::class);
+        $instance->exacts = SearchOptionSet::fromValueArray(array_filter($parsedStandardTerms['exacts']), ExactSearchOption::class);
+        $instance->exacts = $instance->exacts->merge(SearchOptionSet::fromValueArray($inputExacts, ExactSearchOption::class));
+        $instance->tags = SearchOptionSet::fromValueArray(array_filter($inputs['tags'] ?? []), TagSearchOption::class);

 
 

-        $keyedFilters = [];
+        $cleanedFilters = [];

         foreach (($inputs['filters'] ?? []) as $filterKey => $filterVal) {
             if (empty($filterVal)) {
                 continue;
             }
             $cleanedFilterVal = $filterVal === 'true' ? '' : $filterVal;
         foreach (($inputs['filters'] ?? []) as $filterKey => $filterVal) {
             if (empty($filterVal)) {
                 continue;
             }
             $cleanedFilterVal = $filterVal === 'true' ? '' : $filterVal;

-            $keyedFilters[$filterKey] = new SearchOption($cleanedFilterVal);
+            $cleanedFilters[] = new FilterSearchOption($cleanedFilterVal, $filterKey);

         }
 
         if (isset($inputs['types']) && count($inputs['types']) < 4) {
         }
 
         if (isset($inputs['types']) && count($inputs['types']) < 4) {

-            $keyedFilters['type'] = new SearchOption(implode('|', $inputs['types']));
+            $cleanedFilters[] = new FilterSearchOption(implode('|', $inputs['types']), 'types');

         }
 
         }
 

-        $instance->filters = new SearchOptionSet($keyedFilters);
+        $instance->filters = new SearchOptionSet($cleanedFilters);
+
+        // Parse and merge in extras if provided
+        if (!empty($inputs['extras'])) {
+            $extras = static::fromString($inputs['extras']);
+            $instance->searches = $instance->searches->merge($extras->searches);
+            $instance->exacts = $instance->exacts->merge($extras->exacts);
+            $instance->tags = $instance->tags->merge($extras->tags);
+            $instance->filters = $instance->filters->merge($extras->filters);
+        }

 
         return $instance;
     }
 
         return $instance;
     }


@@ -77,7 +91,7 @@ class SearchOptions
      */
     protected function addOptionsFromString(string $searchString): void
     {
      */
     protected function addOptionsFromString(string $searchString): void
     {

-        /** @var array<string, string[]> $terms */
+        /** @var array<string, SearchOption[]> $terms */

         $terms = [
             'exacts'   => [],
             'tags'     => [],
         $terms = [
             'exacts'   => [],
             'tags'     => [],


@@ -85,9 +99,15 @@ class SearchOptions
         ];
 
         $patterns = [
         ];
 
         $patterns = [

-            'exacts'  => '/"((?:\\\\.|[^"\\\\])*)"/',
-            'tags'    => '/\[(.*?)\]/',
-            'filters' => '/\{(.*?)\}/',
+            'exacts'  => '/-?"((?:\\\\.|[^"\\\\])*)"/',
+            'tags'    => '/-?\[(.*?)\]/',
+            'filters' => '/-?\{(.*?)\}/',
+        ];
+
+        $constructors = [
+            'exacts'   => fn(string $value, bool $negated) => new ExactSearchOption($value, $negated),
+            'tags'     => fn(string $value, bool $negated) => new TagSearchOption($value, $negated),
+            'filters'  => fn(string $value, bool $negated) => FilterSearchOption::fromContentString($value, $negated),

         ];
 
         // Parse special terms
         ];
 
         // Parse special terms


@@ -95,36 +115,32 @@ class SearchOptions
             $matches = [];
             preg_match_all($pattern, $searchString, $matches);
             if (count($matches) > 0) {
             $matches = [];
             preg_match_all($pattern, $searchString, $matches);
             if (count($matches) > 0) {

-                $terms[$termType] = $matches[1];
+                foreach ($matches[1] as $index => $value) {
+                    $negated = str_starts_with($matches[0][$index], '-');
+                    $terms[$termType][] = $constructors[$termType]($value, $negated);
+                }

                 $searchString = preg_replace($pattern, '', $searchString);
             }
         }
 
         // Unescape exacts and backslash escapes
                 $searchString = preg_replace($pattern, '', $searchString);
             }
         }
 
         // Unescape exacts and backslash escapes

-        $escapedExacts = array_map(fn(string $term) => static::decodeEscapes($term), $terms['exacts']);
+        foreach ($terms['exacts'] as $exact) {
+            $exact->value = static::decodeEscapes($exact->value);
+        }

 
         // Parse standard terms
         $parsedStandardTerms = static::parseStandardTermString($searchString);
         $this->searches = $this->searches
 
         // Parse standard terms
         $parsedStandardTerms = static::parseStandardTermString($searchString);
         $this->searches = $this->searches

-            ->merge(SearchOptionSet::fromValueArray($parsedStandardTerms['terms']))
+            ->merge(SearchOptionSet::fromValueArray($parsedStandardTerms['terms'], TermSearchOption::class))

             ->filterEmpty();
         $this->exacts = $this->exacts
             ->filterEmpty();
         $this->exacts = $this->exacts

-            ->merge(SearchOptionSet::fromValueArray($escapedExacts))
-            ->merge(SearchOptionSet::fromValueArray($parsedStandardTerms['exacts']))
+            ->merge(new SearchOptionSet($terms['exacts']))
+            ->merge(SearchOptionSet::fromValueArray($parsedStandardTerms['exacts'], ExactSearchOption::class))

             ->filterEmpty();
 
             ->filterEmpty();
 

-        // Add tags
-        $this->tags = $this->tags->merge(SearchOptionSet::fromValueArray($terms['tags']));
-
-        // Split filter values out
-        /** @var array<string, SearchOption> $splitFilters */
-        $splitFilters = [];
-        foreach ($terms['filters'] as $filter) {
-            $explodedFilter = explode(':', $filter, 2);
-            $filterValue = (count($explodedFilter) > 1) ? $explodedFilter[1] : '';
-            $splitFilters[$explodedFilter[0]] = new SearchOption($filterValue);
-        }
-        $this->filters = $this->filters->merge(new SearchOptionSet($splitFilters));
+        // Add tags & filters
+        $this->tags = $this->tags->merge(new SearchOptionSet($terms['tags']));
+        $this->filters = $this->filters->merge(new SearchOptionSet($terms['filters']));

     }
 
     /**
     }
 
     /**


@@ -185,7 +201,7 @@ class SearchOptions
     public function setFilter(string $filterName, string $filterValue = ''): void
     {
         $this->filters = $this->filters->merge(
     public function setFilter(string $filterName, string $filterValue = ''): void
     {
         $this->filters = $this->filters->merge(

-            new SearchOptionSet([$filterName => new SearchOption($filterValue)])
+            new SearchOptionSet([new FilterSearchOption($filterValue, $filterName)])

         );
     }
 
         );
     }
 


@@ -194,21 +210,14 @@ class SearchOptions
      */
     public function toString(): string
     {
      */
     public function toString(): string
     {

-        $parts = $this->searches->toValueArray();
-
-        foreach ($this->exacts->toValueArray() as $term) {
-            $escaped = str_replace('\\', '\\\\', $term);
-            $escaped = str_replace('"', '\"', $escaped);
-            $parts[] = '"' . $escaped . '"';
-        }
-
-        foreach ($this->tags->toValueArray() as $term) {
-            $parts[] = "[{$term}]";
-        }
+        $options = [
+            ...$this->searches->all(),
+            ...$this->exacts->all(),
+            ...$this->tags->all(),
+            ...$this->filters->all(),
+        ];

 
 

-        foreach ($this->filters->toValueMap() as $filterName => $filterVal) {
-            $parts[] = '{' . $filterName . ($filterVal ? ':' . $filterVal : '') . '}';
-        }
+        $parts = array_map(fn(SearchOption $o) => $o->toString(), $options);

 
         return implode(' ', $parts);
     }
 
         return implode(' ', $parts);
     }


@@ -217,24 +226,24 @@ class SearchOptions
      * Get the search options that don't have UI controls provided for.
      * Provided back as a key => value array with the keys being expected
      * input names for a search form, and values being the option value.
      * Get the search options that don't have UI controls provided for.
      * Provided back as a key => value array with the keys being expected
      * input names for a search form, and values being the option value.

-     *
-     * @return array<string, string>

      */
      */

-    public function getHiddenInputValuesByFieldName(): array
+    public function getAdditionalOptionsString(): string

     {
         $options = [];
 
         // Non-[created/updated]-by-me options
     {
         $options = [];
 
         // Non-[created/updated]-by-me options

-        $filterMap = $this->filters->toValueMap();
-        foreach (['updated_by', 'created_by', 'owned_by'] as $filter) {
-            $value = $filterMap[$filter] ?? null;
-            if ($value !== null && $value !== 'me') {
-                $options["filters[$filter]"] = $value;
+        $userFilters = ['updated_by', 'created_by', 'owned_by'];
+        foreach ($this->filters->all() as $filter) {
+            if (in_array($filter->getKey(), $userFilters, true) && $filter->value !== null && $filter->value !== 'me') {
+                $options[] = $filter;

             }
         }
 
             }
         }
 

-        // TODO - Negated
+        // Negated items
+        array_push($options, ...$this->exacts->negated());
+        array_push($options, ...$this->tags->negated());
+        array_push($options, ...$this->filters->negated());

 
 

-        return $options;
+        return implode(' ', array_map(fn(SearchOption $o) => $o->toString(), $options));

     }
 }
     }
 }

diff --git a/resources/views/search/all.blade.php b/resources/views/search/all.blade.php
index aa7ae0aff813cbd09a9b762d34c812acc3bee366..2a0d63a6ed6d0bf24cfbc3073ac255da2f5e2959 100644 (file)
--- a/resources/views/search/all.blade.php
+++ b/resources/views/search/all.blade.php
@@ -25,8 +25,8 @@
                             @include('search.parts.type-filter', ['checked' => !$hasTypes || in_array('page', $types), 'entity' => 'page', 'transKey' => 'page'])
                             @include('search.parts.type-filter', ['checked' => !$hasTypes || in_array('chapter', $types), 'entity' => 'chapter', 'transKey' => 'chapter'])
                             <br>
                             @include('search.parts.type-filter', ['checked' => !$hasTypes || in_array('page', $types), 'entity' => 'page', 'transKey' => 'page'])
                             @include('search.parts.type-filter', ['checked' => !$hasTypes || in_array('chapter', $types), 'entity' => 'chapter', 'transKey' => 'chapter'])
                             <br>

-                                @include('search.parts.type-filter', ['checked' => !$hasTypes || in_array('book', $types), 'entity' => 'book', 'transKey' => 'book'])
-                                @include('search.parts.type-filter', ['checked' => !$hasTypes || in_array('bookshelf', $types), 'entity' => 'bookshelf', 'transKey' => 'shelf'])
+                            @include('search.parts.type-filter', ['checked' => !$hasTypes || in_array('book', $types), 'entity' => 'book', 'transKey' => 'book'])
+                            @include('search.parts.type-filter', ['checked' => !$hasTypes || in_array('bookshelf', $types), 'entity' => 'bookshelf', 'transKey' => 'shelf'])

                         </div>
 
                         <h6>{{ trans('entities.search_exact_matches') }}</h6>
                         </div>
 
                         <h6>{{ trans('entities.search_exact_matches') }}</h6>


@@ -64,10 +64,7 @@
                         @include('search.parts.date-filter', ['name' => 'created_after', 'filters' => $filterMap])
                         @include('search.parts.date-filter', ['name' => 'created_before', 'filters' => $filterMap])
 
                         @include('search.parts.date-filter', ['name' => 'created_after', 'filters' => $filterMap])
                         @include('search.parts.date-filter', ['name' => 'created_before', 'filters' => $filterMap])
 

-                        @foreach($options->getHiddenInputValuesByFieldName() as $fieldName => $value)
-                            <input type="hidden" name="{{ $fieldName }}" value="{{ $value }}">
-                        @endforeach
-
+                        <input type="hidden" name="extras" value="{{ $options->getAdditionalOptionsString() }}">

                         <button type="submit" class="button">{{ trans('entities.search_update') }}</button>
                     </form>
 
                         <button type="submit" class="button">{{ trans('entities.search_update') }}</button>
                     </form>
 


@@ -77,8 +74,9 @@
                 <div class="card content-wrap">
                     <h1 class="list-heading">{{ trans('entities.search_results') }}</h1>
 
                 <div class="card content-wrap">
                     <h1 class="list-heading">{{ trans('entities.search_results') }}</h1>
 

-                    <form action="{{ url('/search') }}" method="GET"  class="search-box flexible hide-over-l">
-                        <input value="{{$searchTerm}}" type="text" name="term" placeholder="{{ trans('common.search') }}">
+                    <form action="{{ url('/search') }}" method="GET" class="search-box flexible hide-over-l">
+                        <input value="{{$searchTerm}}" type="text" name="term"
+                               placeholder="{{ trans('common.search') }}">

                         <button type="submit"
                                 aria-label="{{ trans('common.search') }}"
                                 tabindex="-1">@icon('search')</button>
                         <button type="submit"
                                 aria-label="{{ trans('common.search') }}"
                                 tabindex="-1">@icon('search')</button>

diff --git a/tests/Entity/EntitySearchTest.php b/tests/Entity/EntitySearchTest.php
index 4b032bfc331883c54ceeb567ce0e997e1739f221..c3e9593453fdd7ff223864a1fb2ef7396f254165 100644 (file)
--- a/tests/Entity/EntitySearchTest.php
+++ b/tests/Entity/EntitySearchTest.php
@@ -545,11 +545,10 @@ class EntitySearchTest extends TestCase
         $search->assertSee($page->getUrl(), false);
     }
 
         $search->assertSee($page->getUrl(), false);
     }
 

-    public function test_searches_with_user_filters_adds_them_into_advanced_search_form()
+    public function test_searches_with_terms_without_controls_includes_them_in_extras()

     {
     {

-        $resp = $this->asEditor()->get('/search?term=' . urlencode('test {updated_by:dan} {created_by:dan}'));
-        $this->withHtml($resp)->assertElementExists('form input[name="filters[updated_by]"][value="dan"]');
-        $this->withHtml($resp)->assertElementExists('form input[name="filters[created_by]"][value="dan"]');
+        $resp = $this->asEditor()->get('/search?term=' . urlencode('test {updated_by:dan} {created_by:dan} -{viewed_by_me} -[a=b] -"dog"'));
+        $this->withHtml($resp)->assertFieldHasValue('extras', '{updated_by:dan} {created_by:dan} -"dog" -[a=b] -{viewed_by_me}');

     }
 
     public function test_searches_with_user_filters_using_me_adds_them_into_advanced_search_form()
     }
 
     public function test_searches_with_user_filters_using_me_adds_them_into_advanced_search_form()

diff --git a/tests/Entity/SearchOptionsTest.php b/tests/Entity/SearchOptionsTest.php
index 7ab150e914beafac449156e84fb45569e931a929..543badcef95b0cdd9eac0b839f8fb91431c0696f 100644 (file)
--- a/tests/Entity/SearchOptionsTest.php
+++ b/tests/Entity/SearchOptionsTest.php
@@ -2,6 +2,10 @@
 
 namespace Tests\Entity;
 
 
 namespace Tests\Entity;
 

+use BookStack\Search\Options\ExactSearchOption;
+use BookStack\Search\Options\FilterSearchOption;
+use BookStack\Search\Options\TagSearchOption;
+use BookStack\Search\Options\TermSearchOption;

 use BookStack\Search\SearchOptions;
 use BookStack\Search\SearchOptionSet;
 use Illuminate\Http\Request;
 use BookStack\Search\SearchOptions;
 use BookStack\Search\SearchOptionSet;
 use Illuminate\Http\Request;


@@ -19,6 +23,16 @@ class SearchOptionsTest extends TestCase
         $this->assertEquals(['is_tree' => ''], $options->filters->toValueMap());
     }
 
         $this->assertEquals(['is_tree' => ''], $options->filters->toValueMap());
     }
 

+    public function test_from_string_parses_negations()
+    {
+        $options = SearchOptions::fromString('cat -"dog" -[tag=good] -{is_tree}');
+
+        $this->assertEquals(['cat'], $options->searches->toValueArray());
+        $this->assertTrue($options->exacts->all()[0]->negated);
+        $this->assertTrue($options->tags->all()[0]->negated);
+        $this->assertTrue($options->filters->all()[0]->negated);
+    }
+

     public function test_from_string_properly_parses_escaped_quotes()
     {
         $options = SearchOptions::fromString('"\"cat\"" surprise "\"\"" "\"donkey" "\"" "\\\\"');
     public function test_from_string_properly_parses_escaped_quotes()
     {
         $options = SearchOptions::fromString('"\"cat\"" surprise "\"\"" "\"donkey" "\"" "\\\\"');


@@ -28,12 +42,32 @@ class SearchOptionsTest extends TestCase
 
     public function test_to_string_includes_all_items_in_the_correct_format()
     {
 
     public function test_to_string_includes_all_items_in_the_correct_format()
     {

-        $expected = 'cat "dog" [tag=good] {is_tree}';
+        $expected = 'cat "dog" [tag=good] {is_tree} {beans:valid}';

         $options = new SearchOptions();
         $options = new SearchOptions();

-        $options->searches = SearchOptionSet::fromValueArray(['cat']);
-        $options->exacts = SearchOptionSet::fromValueArray(['dog']);
-        $options->tags = SearchOptionSet::fromValueArray(['tag=good']);
-        $options->filters = SearchOptionSet::fromMapArray(['is_tree' => '']);
+        $options->searches = SearchOptionSet::fromValueArray(['cat'], TermSearchOption::class);
+        $options->exacts = SearchOptionSet::fromValueArray(['dog'], ExactSearchOption::class);
+        $options->tags = SearchOptionSet::fromValueArray(['tag=good'], TagSearchOption::class);
+        $options->filters = new SearchOptionSet([
+            new FilterSearchOption('', 'is_tree'),
+            new FilterSearchOption('valid', 'beans'),
+        ]);
+
+        $output = $options->toString();
+        foreach (explode(' ', $expected) as $term) {
+            $this->assertStringContainsString($term, $output);
+        }
+    }
+
+    public function test_to_string_handles_negations_as_expected()
+    {
+        $expected = 'cat -"dog" -[tag=good] -{is_tree}';
+        $options = new SearchOptions();
+        $options->searches = new SearchOptionSet([new TermSearchOption('cat')]);
+        $options->exacts = new SearchOptionSet([new ExactSearchOption('dog', true)]);
+        $options->tags = new SearchOptionSet([new TagSearchOption('tag=good', true)]);
+        $options->filters = new SearchOptionSet([
+            new FilterSearchOption('', 'is_tree', true),
+        ]);

 
         $output = $options->toString();
         foreach (explode(' ', $expected) as $term) {
 
         $output = $options->toString();
         foreach (explode(' ', $expected) as $term) {


@@ -44,7 +78,7 @@ class SearchOptionsTest extends TestCase
     public function test_to_string_escapes_as_expected()
     {
         $options = new SearchOptions();
     public function test_to_string_escapes_as_expected()
     {
         $options = new SearchOptions();

-        $options->exacts = SearchOptionSet::fromValueArray(['"cat"', '""', '"donkey', '"', '\\', '\\"']);
+        $options->exacts = SearchOptionSet::fromValueArray(['"cat"', '""', '"donkey', '"', '\\', '\\"'], ExactSearchOption::class);

 
         $output = $options->toString();
         $this->assertEquals('"\"cat\"" "\"\"" "\"donkey" "\"" "\\\\" "\\\\\""', $output);
 
         $output = $options->toString();
         $this->assertEquals('"\"cat\"" "\"\"" "\"donkey" "\"" "\\\\" "\\\\\""', $output);


@@ -78,4 +112,21 @@ class SearchOptionsTest extends TestCase
         $this->assertEquals(["biscuits"], $options->searches->toValueArray());
         $this->assertEquals(['"cheese"', '""', '"baked',  'beans"'], $options->exacts->toValueArray());
     }
         $this->assertEquals(["biscuits"], $options->searches->toValueArray());
         $this->assertEquals(['"cheese"', '""', '"baked',  'beans"'], $options->exacts->toValueArray());
     }

+
+    public function test_from_request_properly_parses_out_extras_as_string()
+    {
+        $request = new Request([
+            'search' => '',
+            'tags' => ['a=b'],
+            'extras' => '-[b=c] -{viewed_by_me} -"dino"'
+        ]);
+
+        $options = SearchOptions::fromRequest($request);
+        $this->assertCount(2, $options->tags->all());
+        $this->assertEquals('b=c', $options->tags->negated()[0]->value);
+        $this->assertEquals('viewed_by_me', $options->filters->all()[0]->getKey());
+        $this->assertTrue($options->filters->all()[0]->negated);
+        $this->assertEquals('dino', $options->exacts->all()[0]->value);
+        $this->assertTrue($options->exacts->all()[0]->negated);
+    }

 }
 }