Vendor lock

vendor/illuminate/view/Concerns/ManagesComponents.php

@@ -0,0 +1,145 @@
+<?php
+
+namespace Illuminate\View\Concerns;
+
+use Illuminate\Support\Arr;
+use Illuminate\Support\HtmlString;
+
+trait ManagesComponents
+{
+    /**
+     * The components being rendered.
+     *
+     * @var array
+     */
+    protected $componentStack = [];
+
+    /**
+     * The original data passed to the component.
+     *
+     * @var array
+     */
+    protected $componentData = [];
+
+    /**
+     * The slot contents for the component.
+     *
+     * @var array
+     */
+    protected $slots = [];
+
+    /**
+     * The names of the slots being rendered.
+     *
+     * @var array
+     */
+    protected $slotStack = [];
+
+    /**
+     * Start a component rendering process.
+     *
+     * @param  string  $name
+     * @param  array  $data
+     * @return void
+     */
+    public function startComponent($name, array $data = [])
+    {
+        if (ob_start()) {
+            $this->componentStack[] = $name;
+
+            $this->componentData[$this->currentComponent()] = $data;
+
+            $this->slots[$this->currentComponent()] = [];
+        }
+    }
+
+    /**
+     * Get the first view that actually exists from the given list, and start a component.
+     *
+     * @param  array  $names
+     * @param  array  $data
+     * @return void
+     */
+    public function startComponentFirst(array $names, array $data = [])
+    {
+        $name = Arr::first($names, function ($item) {
+            return $this->exists($item);
+        });
+
+        $this->startComponent($name, $data);
+    }
+
+    /**
+     * Render the current component.
+     *
+     * @return string
+     */
+    public function renderComponent()
+    {
+        $name = array_pop($this->componentStack);
+
+        return $this->make($name, $this->componentData($name))->render();
+    }
+
+    /**
+     * Get the data for the given component.
+     *
+     * @param  string  $name
+     * @return array
+     */
+    protected function componentData($name)
+    {
+        return array_merge(
+            $this->componentData[count($this->componentStack)],
+            ['slot' => new HtmlString(trim(ob_get_clean()))],
+            $this->slots[count($this->componentStack)]
+        );
+    }
+
+    /**
+     * Start the slot rendering process.
+     *
+     * @param  string  $name
+     * @param  string|null  $content
+     * @return void
+     */
+    public function slot($name, $content = null)
+    {
+        if (func_num_args() === 2) {
+            $this->slots[$this->currentComponent()][$name] = $content;
+        } else {
+            if (ob_start()) {
+                $this->slots[$this->currentComponent()][$name] = '';
+
+                $this->slotStack[$this->currentComponent()][] = $name;
+            }
+        }
+    }
+
+    /**
+     * Save the slot content for rendering.
+     *
+     * @return void
+     */
+    public function endSlot()
+    {
+        last($this->componentStack);
+
+        $currentSlot = array_pop(
+            $this->slotStack[$this->currentComponent()]
+        );
+
+        $this->slots[$this->currentComponent()]
+                    [$currentSlot] = new HtmlString(trim(ob_get_clean()));
+    }
+
+    /**
+     * Get the index for the current component.
+     *
+     * @return int
+     */
+    protected function currentComponent()
+    {
+        return count($this->componentStack) - 1;
+    }
+}

vendor/illuminate/view/Concerns/ManagesEvents.php

@@ -0,0 +1,192 @@
+<?php
+
+namespace Illuminate\View\Concerns;
+
+use Closure;
+use Illuminate\Support\Str;
+use Illuminate\Contracts\View\View as ViewContract;
+
+trait ManagesEvents
+{
+    /**
+     * Register a view creator event.
+     *
+     * @param  array|string     $views
+     * @param  \Closure|string  $callback
+     * @return array
+     */
+    public function creator($views, $callback)
+    {
+        $creators = [];
+
+        foreach ((array) $views as $view) {
+            $creators[] = $this->addViewEvent($view, $callback, 'creating: ');
+        }
+
+        return $creators;
+    }
+
+    /**
+     * Register multiple view composers via an array.
+     *
+     * @param  array  $composers
+     * @return array
+     */
+    public function composers(array $composers)
+    {
+        $registered = [];
+
+        foreach ($composers as $callback => $views) {
+            $registered = array_merge($registered, $this->composer($views, $callback));
+        }
+
+        return $registered;
+    }
+
+    /**
+     * Register a view composer event.
+     *
+     * @param  array|string  $views
+     * @param  \Closure|string  $callback
+     * @return array
+     */
+    public function composer($views, $callback)
+    {
+        $composers = [];
+
+        foreach ((array) $views as $view) {
+            $composers[] = $this->addViewEvent($view, $callback, 'composing: ');
+        }
+
+        return $composers;
+    }
+
+    /**
+     * Add an event for a given view.
+     *
+     * @param  string  $view
+     * @param  \Closure|string  $callback
+     * @param  string  $prefix
+     * @return \Closure|null
+     */
+    protected function addViewEvent($view, $callback, $prefix = 'composing: ')
+    {
+        $view = $this->normalizeName($view);
+
+        if ($callback instanceof Closure) {
+            $this->addEventListener($prefix.$view, $callback);
+
+            return $callback;
+        } elseif (is_string($callback)) {
+            return $this->addClassEvent($view, $callback, $prefix);
+        }
+    }
+
+    /**
+     * Register a class based view composer.
+     *
+     * @param  string    $view
+     * @param  string    $class
+     * @param  string    $prefix
+     * @return \Closure
+     */
+    protected function addClassEvent($view, $class, $prefix)
+    {
+        $name = $prefix.$view;
+
+        // When registering a class based view "composer", we will simply resolve the
+        // classes from the application IoC container then call the compose method
+        // on the instance. This allows for convenient, testable view composers.
+        $callback = $this->buildClassEventCallback(
+            $class, $prefix
+        );
+
+        $this->addEventListener($name, $callback);
+
+        return $callback;
+    }
+
+    /**
+     * Build a class based container callback Closure.
+     *
+     * @param  string  $class
+     * @param  string  $prefix
+     * @return \Closure
+     */
+    protected function buildClassEventCallback($class, $prefix)
+    {
+        [$class, $method] = $this->parseClassEvent($class, $prefix);
+
+        // Once we have the class and method name, we can build the Closure to resolve
+        // the instance out of the IoC container and call the method on it with the
+        // given arguments that are passed to the Closure as the composer's data.
+        return function () use ($class, $method) {
+            return call_user_func_array(
+                [$this->container->make($class), $method], func_get_args()
+            );
+        };
+    }
+
+    /**
+     * Parse a class based composer name.
+     *
+     * @param  string  $class
+     * @param  string  $prefix
+     * @return array
+     */
+    protected function parseClassEvent($class, $prefix)
+    {
+        return Str::parseCallback($class, $this->classEventMethodForPrefix($prefix));
+    }
+
+    /**
+     * Determine the class event method based on the given prefix.
+     *
+     * @param  string  $prefix
+     * @return string
+     */
+    protected function classEventMethodForPrefix($prefix)
+    {
+        return Str::contains($prefix, 'composing') ? 'compose' : 'create';
+    }
+
+    /**
+     * Add a listener to the event dispatcher.
+     *
+     * @param  string    $name
+     * @param  \Closure  $callback
+     * @return void
+     */
+    protected function addEventListener($name, $callback)
+    {
+        if (Str::contains($name, '*')) {
+            $callback = function ($name, array $data) use ($callback) {
+                return $callback($data[0]);
+            };
+        }
+
+        $this->events->listen($name, $callback);
+    }
+
+    /**
+     * Call the composer for a given view.
+     *
+     * @param  \Illuminate\Contracts\View\View  $view
+     * @return void
+     */
+    public function callComposer(ViewContract $view)
+    {
+        $this->events->dispatch('composing: '.$view->name(), [$view]);
+    }
+
+    /**
+     * Call the creator for a given view.
+     *
+     * @param  \Illuminate\Contracts\View\View  $view
+     * @return void
+     */
+    public function callCreator(ViewContract $view)
+    {
+        $this->events->dispatch('creating: '.$view->name(), [$view]);
+    }
+}

vendor/illuminate/view/Concerns/ManagesLayouts.php

@@ -0,0 +1,220 @@
+<?php
+
+namespace Illuminate\View\Concerns;
+
+use InvalidArgumentException;
+use Illuminate\Contracts\View\View;
+
+trait ManagesLayouts
+{
+    /**
+     * All of the finished, captured sections.
+     *
+     * @var array
+     */
+    protected $sections = [];
+
+    /**
+     * The stack of in-progress sections.
+     *
+     * @var array
+     */
+    protected $sectionStack = [];
+
+    /**
+     * The parent placeholder for the request.
+     *
+     * @var mixed
+     */
+    protected static $parentPlaceholder = [];
+
+    /**
+     * Start injecting content into a section.
+     *
+     * @param  string  $section
+     * @param  string|null  $content
+     * @return void
+     */
+    public function startSection($section, $content = null)
+    {
+        if ($content === null) {
+            if (ob_start()) {
+                $this->sectionStack[] = $section;
+            }
+        } else {
+            $this->extendSection($section, $content instanceof View ? $content : e($content));
+        }
+    }
+
+    /**
+     * Inject inline content into a section.
+     *
+     * @param  string  $section
+     * @param  string  $content
+     * @return void
+     */
+    public function inject($section, $content)
+    {
+        $this->startSection($section, $content);
+    }
+
+    /**
+     * Stop injecting content into a section and return its contents.
+     *
+     * @return string
+     */
+    public function yieldSection()
+    {
+        if (empty($this->sectionStack)) {
+            return '';
+        }
+
+        return $this->yieldContent($this->stopSection());
+    }
+
+    /**
+     * Stop injecting content into a section.
+     *
+     * @param  bool  $overwrite
+     * @return string
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function stopSection($overwrite = false)
+    {
+        if (empty($this->sectionStack)) {
+            throw new InvalidArgumentException('Cannot end a section without first starting one.');
+        }
+
+        $last = array_pop($this->sectionStack);
+
+        if ($overwrite) {
+            $this->sections[$last] = ob_get_clean();
+        } else {
+            $this->extendSection($last, ob_get_clean());
+        }
+
+        return $last;
+    }
+
+    /**
+     * Stop injecting content into a section and append it.
+     *
+     * @return string
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function appendSection()
+    {
+        if (empty($this->sectionStack)) {
+            throw new InvalidArgumentException('Cannot end a section without first starting one.');
+        }
+
+        $last = array_pop($this->sectionStack);
+
+        if (isset($this->sections[$last])) {
+            $this->sections[$last] .= ob_get_clean();
+        } else {
+            $this->sections[$last] = ob_get_clean();
+        }
+
+        return $last;
+    }
+
+    /**
+     * Append content to a given section.
+     *
+     * @param  string  $section
+     * @param  string  $content
+     * @return void
+     */
+    protected function extendSection($section, $content)
+    {
+        if (isset($this->sections[$section])) {
+            $content = str_replace(static::parentPlaceholder($section), $content, $this->sections[$section]);
+        }
+
+        $this->sections[$section] = $content;
+    }
+
+    /**
+     * Get the string contents of a section.
+     *
+     * @param  string  $section
+     * @param  string  $default
+     * @return string
+     */
+    public function yieldContent($section, $default = '')
+    {
+        $sectionContent = $default instanceof View ? $default : e($default);
+
+        if (isset($this->sections[$section])) {
+            $sectionContent = $this->sections[$section];
+        }
+
+        $sectionContent = str_replace('@@parent', '--parent--holder--', $sectionContent);
+
+        return str_replace(
+            '--parent--holder--', '@parent', str_replace(static::parentPlaceholder($section), '', $sectionContent)
+        );
+    }
+
+    /**
+     * Get the parent placeholder for the current request.
+     *
+     * @param  string  $section
+     * @return string
+     */
+    public static function parentPlaceholder($section = '')
+    {
+        if (! isset(static::$parentPlaceholder[$section])) {
+            static::$parentPlaceholder[$section] = '##parent-placeholder-'.sha1($section).'##';
+        }
+
+        return static::$parentPlaceholder[$section];
+    }
+
+    /**
+     * Check if section exists.
+     *
+     * @param  string  $name
+     * @return bool
+     */
+    public function hasSection($name)
+    {
+        return array_key_exists($name, $this->sections);
+    }
+
+    /**
+     * Get the contents of a section.
+     *
+     * @param  string  $name
+     * @param  string|null  $default
+     * @return mixed
+     */
+    public function getSection($name, $default = null)
+    {
+        return $this->getSections()[$name] ?? $default;
+    }
+
+    /**
+     * Get the entire array of sections.
+     *
+     * @return array
+     */
+    public function getSections()
+    {
+        return $this->sections;
+    }
+
+    /**
+     * Flush all of the sections.
+     *
+     * @return void
+     */
+    public function flushSections()
+    {
+        $this->sections = [];
+        $this->sectionStack = [];
+    }
+}

vendor/illuminate/view/Concerns/ManagesLoops.php

@@ -0,0 +1,94 @@
+<?php
+
+namespace Illuminate\View\Concerns;
+
+use Countable;
+use Illuminate\Support\Arr;
+
+trait ManagesLoops
+{
+    /**
+     * The stack of in-progress loops.
+     *
+     * @var array
+     */
+    protected $loopsStack = [];
+
+    /**
+     * Add new loop to the stack.
+     *
+     * @param  \Countable|array  $data
+     * @return void
+     */
+    public function addLoop($data)
+    {
+        $length = is_array($data) || $data instanceof Countable ? count($data) : null;
+
+        $parent = Arr::last($this->loopsStack);
+
+        $this->loopsStack[] = [
+            'iteration' => 0,
+            'index' => 0,
+            'remaining' => $length ?? null,
+            'count' => $length,
+            'first' => true,
+            'last' => isset($length) ? $length == 1 : null,
+            'odd' => false,
+            'even' => true,
+            'depth' => count($this->loopsStack) + 1,
+            'parent' => $parent ? (object) $parent : null,
+        ];
+    }
+
+    /**
+     * Increment the top loop's indices.
+     *
+     * @return void
+     */
+    public function incrementLoopIndices()
+    {
+        $loop = $this->loopsStack[$index = count($this->loopsStack) - 1];
+
+        $this->loopsStack[$index] = array_merge($this->loopsStack[$index], [
+            'iteration' => $loop['iteration'] + 1,
+            'index' => $loop['iteration'],
+            'first' => $loop['iteration'] == 0,
+            'odd' => ! $loop['odd'],
+            'even' => ! $loop['even'],
+            'remaining' => isset($loop['count']) ? $loop['remaining'] - 1 : null,
+            'last' => isset($loop['count']) ? $loop['iteration'] == $loop['count'] - 1 : null,
+        ]);
+    }
+
+    /**
+     * Pop a loop from the top of the loop stack.
+     *
+     * @return void
+     */
+    public function popLoop()
+    {
+        array_pop($this->loopsStack);
+    }
+
+    /**
+     * Get an instance of the last loop in the stack.
+     *
+     * @return \stdClass|null
+     */
+    public function getLastLoop()
+    {
+        if ($last = Arr::last($this->loopsStack)) {
+            return (object) $last;
+        }
+    }
+
+    /**
+     * Get the entire loop stack.
+     *
+     * @return array
+     */
+    public function getLoopStack()
+    {
+        return $this->loopsStack;
+    }
+}

vendor/illuminate/view/Concerns/ManagesStacks.php

@@ -0,0 +1,179 @@
+<?php
+
+namespace Illuminate\View\Concerns;
+
+use InvalidArgumentException;
+
+trait ManagesStacks
+{
+    /**
+     * All of the finished, captured push sections.
+     *
+     * @var array
+     */
+    protected $pushes = [];
+
+    /**
+     * All of the finished, captured prepend sections.
+     *
+     * @var array
+     */
+    protected $prepends = [];
+
+    /**
+     * The stack of in-progress push sections.
+     *
+     * @var array
+     */
+    protected $pushStack = [];
+
+    /**
+     * Start injecting content into a push section.
+     *
+     * @param  string  $section
+     * @param  string  $content
+     * @return void
+     */
+    public function startPush($section, $content = '')
+    {
+        if ($content === '') {
+            if (ob_start()) {
+                $this->pushStack[] = $section;
+            }
+        } else {
+            $this->extendPush($section, $content);
+        }
+    }
+
+    /**
+     * Stop injecting content into a push section.
+     *
+     * @return string
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function stopPush()
+    {
+        if (empty($this->pushStack)) {
+            throw new InvalidArgumentException('Cannot end a push stack without first starting one.');
+        }
+
+        return tap(array_pop($this->pushStack), function ($last) {
+            $this->extendPush($last, ob_get_clean());
+        });
+    }
+
+    /**
+     * Append content to a given push section.
+     *
+     * @param  string  $section
+     * @param  string  $content
+     * @return void
+     */
+    protected function extendPush($section, $content)
+    {
+        if (! isset($this->pushes[$section])) {
+            $this->pushes[$section] = [];
+        }
+
+        if (! isset($this->pushes[$section][$this->renderCount])) {
+            $this->pushes[$section][$this->renderCount] = $content;
+        } else {
+            $this->pushes[$section][$this->renderCount] .= $content;
+        }
+    }
+
+    /**
+     * Start prepending content into a push section.
+     *
+     * @param  string  $section
+     * @param  string  $content
+     * @return void
+     */
+    public function startPrepend($section, $content = '')
+    {
+        if ($content === '') {
+            if (ob_start()) {
+                $this->pushStack[] = $section;
+            }
+        } else {
+            $this->extendPrepend($section, $content);
+        }
+    }
+
+    /**
+     * Stop prepending content into a push section.
+     *
+     * @return string
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function stopPrepend()
+    {
+        if (empty($this->pushStack)) {
+            throw new InvalidArgumentException('Cannot end a prepend operation without first starting one.');
+        }
+
+        return tap(array_pop($this->pushStack), function ($last) {
+            $this->extendPrepend($last, ob_get_clean());
+        });
+    }
+
+    /**
+     * Prepend content to a given stack.
+     *
+     * @param  string  $section
+     * @param  string  $content
+     * @return void
+     */
+    protected function extendPrepend($section, $content)
+    {
+        if (! isset($this->prepends[$section])) {
+            $this->prepends[$section] = [];
+        }
+
+        if (! isset($this->prepends[$section][$this->renderCount])) {
+            $this->prepends[$section][$this->renderCount] = $content;
+        } else {
+            $this->prepends[$section][$this->renderCount] = $content.$this->prepends[$section][$this->renderCount];
+        }
+    }
+
+    /**
+     * Get the string contents of a push section.
+     *
+     * @param  string  $section
+     * @param  string  $default
+     * @return string
+     */
+    public function yieldPushContent($section, $default = '')
+    {
+        if (! isset($this->pushes[$section]) && ! isset($this->prepends[$section])) {
+            return $default;
+        }
+
+        $output = '';
+
+        if (isset($this->prepends[$section])) {
+            $output .= implode(array_reverse($this->prepends[$section]));
+        }
+
+        if (isset($this->pushes[$section])) {
+            $output .= implode($this->pushes[$section]);
+        }
+
+        return $output;
+    }
+
+    /**
+     * Flush all of the stacks.
+     *
+     * @return void
+     */
+    public function flushStacks()
+    {
+        $this->pushes = [];
+        $this->prepends = [];
+        $this->pushStack = [];
+    }
+}

vendor/illuminate/view/Concerns/ManagesTranslations.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Illuminate\View\Concerns;
+
+trait ManagesTranslations
+{
+    /**
+     * The translation replacements for the translation being rendered.
+     *
+     * @var array
+     */
+    protected $translationReplacements = [];
+
+    /**
+     * Start a translation block.
+     *
+     * @param  array  $replacements
+     * @return void
+     */
+    public function startTranslation($replacements = [])
+    {
+        ob_start();
+
+        $this->translationReplacements = $replacements;
+    }
+
+    /**
+     * Render the current translation.
+     *
+     * @return string
+     */
+    public function renderTranslation()
+    {
+        return $this->container->make('translator')->getFromJson(
+            trim(ob_get_clean()), $this->translationReplacements
+        );
+    }
+}