PHP str::template方法代码示例

 /**
  * Constructor
  *
  * @param mixed $source
  * @param array $params
  */
 public function __construct($source, $params = array())
 {
     $this->source = $this->result = is_a($source, 'Media') ? $source : new Media($source);
     $this->options = array_merge(static::$defaults, $this->params($params));
     $this->destination = new Obj();
     $this->destination->filename = str::template($this->options['filename'], array('extension' => $this->source->extension(), 'name' => $this->source->name(), 'filename' => $this->source->filename(), 'safeName' => f::safeName($this->source->name()), 'safeFilename' => f::safeName($this->source->name()) . '.' . $this->extension(), 'width' => $this->options['width'], 'height' => $this->options['height'], 'hash' => md5($this->source->root() . $this->settingsIdentifier())));
     $this->destination->url = $this->options['url'] . '/' . $this->destination->filename;
     $this->destination->root = $this->options['root'] . DS . $this->destination->filename;
     // don't create the thumbnail if it's not necessary
     if ($this->isObsolete()) {
         return;
     }
     // don't create the thumbnail if it exists
     if (!$this->isThere()) {
         // check for a valid image
         if (!$this->source->exists() or $this->source->type() != 'image') {
             throw new Error('The given image is invalid', static::ERROR_INVALID_IMAGE);
         }
         // check for a valid driver
         if (!array_key_exists($this->options['driver'], static::$drivers)) {
             throw new Error('Invalid thumbnail driver', static::ERROR_INVALID_DRIVER);
         }
         // create the thumbnail
         $this->create();
         // check if creating the thumbnail failed
         if (!file_exists($this->destination->root)) {
             return;
         }
     }
     // create the result object
     $this->result = new Media($this->destination->root, $this->destination->url);
 }

 public function parseFileAttributes()
 {
     $source = $this->data[self::ARRAY_ATTR][self::PARA_IMG_SOURCE];
     $source = is_object($source) ? $source : $this->imageExt->getPage()->file($source);
     if ($source) {
         $this->data[self::ARRAY_ATTR][self::PARA_IMG_SOURCE] = $source->filename();
         $this->data[self::ARRAY_ATTR][self::PARA_IMG_SOURCE_MODIFIED] = $source->modified();
         $this->data[self::ARRAY_ATTR][self::PARA_IMG_EXTENSION] = $source->extension();
         $this->data[self::ARRAY_ATTR][self::PARA_IMG_OUTPUT_FILENAME] = \str::template($this->data[self::ARRAY_ATTR][self::PARA_IMG_OUTPUT_FILENAME], array('extension' => $source->extension(), 'name' => $source->name(), 'filename' => $source->filename(), 'safeName' => \f::safeName($source->name()), 'safeFilename' => \f::safeName($source->name()) . '.' . $this->data[self::ARRAY_ATTR][self::PARA_IMG_EXTENSION], 'width' => $this->data[self::ARRAY_ATTR][self::PARA_IMG_WIDTH], 'height' => $this->data[self::ARRAY_ATTR][self::PARA_IMG_HEIGHT], 'hash' => md5($source->root() . $this->settingsIdentifier())));
         $this->data[self::ARRAY_ATTR][self::PARA_IMG_OUTPUT_URL] = $this->data[self::ARRAY_ATTR][self::PARA_IMG_OUTPUT_URL] . '/' . $this->data[self::ARRAY_ATTR][self::PARA_IMG_OUTPUT_FILENAME];
         $this->data[self::ARRAY_ATTR][self::PARA_IMG_OUTPUT_ROOT] = $this->data[self::ARRAY_ATTR][self::PARA_IMG_OUTPUT_ROOT] . DS . $this->data[self::ARRAY_ATTR][self::PARA_IMG_OUTPUT_FILENAME];
         if ($this->data[self::ARRAY_ATTR][self::PARA_GALLERY_ID] !== false && !empty($this->data[self::ARRAY_ATTR][self::PARA_GALLERY_ID])) {
             $this->data[self::ARRAY_ATTR][self::PARA_LINK_URL] = $source->url();
         }
         if (is_string($this->data[self::ARRAY_ATTR][self::PARA_IMG_ALT]) && WebHelper::startsWith($this->data[self::ARRAY_ATTR][self::PARA_IMG_ALT], '{file-') && WebHelper::endsWith($this->data[self::ARRAY_ATTR][self::PARA_IMG_ALT], '}')) {
             $field = substr($this->data[self::ARRAY_ATTR][self::PARA_IMG_ALT], 6, strlen($this->data[self::ARRAY_ATTR][self::PARA_IMG_ALT]) - 7);
             $this->data[self::ARRAY_ATTR][self::PARA_IMG_ALT] = $source->{$field}()->toString();
         }
         if (is_string($this->data[self::ARRAY_ATTR][self::PARA_IMG_TITLE]) && WebHelper::startsWith($this->data[self::ARRAY_ATTR][self::PARA_IMG_TITLE], '{file-') && WebHelper::endsWith($this->data[self::ARRAY_ATTR][self::PARA_IMG_TITLE], '}')) {
             $field = substr($this->data[self::ARRAY_ATTR][self::PARA_IMG_TITLE], 6, strlen($this->data[self::ARRAY_ATTR][self::PARA_IMG_TITLE]) - 7);
             $this->data[self::ARRAY_ATTR][self::PARA_IMG_TITLE] = $source->{$field}()->toString();
         }
         if (is_string($this->data[self::ARRAY_ATTR][self::PARA_LINK_TITLE]) && WebHelper::startsWith($this->data[self::ARRAY_ATTR][self::PARA_LINK_TITLE], '{file-') && WebHelper::endsWith($this->data[self::ARRAY_ATTR][self::PARA_LINK_TITLE], '}')) {
             $field = substr($this->data[self::ARRAY_ATTR][self::PARA_LINK_TITLE], 6, strlen($this->data[self::ARRAY_ATTR][self::PARA_LINK_TITLE]) - 7);
             $this->data[self::ARRAY_ATTR][self::PARA_LINK_TITLE] = $source->{$field}()->toString();
         }
     }
 }

 public function to()
 {
     $source = $this->source();
     $name = f::name($source['name']);
     $extension = f::extension($source['name']);
     $safeName = f::safeName($name);
     $safeExtension = str_replace('jpeg', 'jpg', str::lower($extension));
     return str::template($this->options['to'], array('name' => $name, 'filename' => $source['name'], 'safeName' => $safeName, 'safeFilename' => $safeName . '.' . $safeExtension, 'extension' => $extension, 'safeExtension' => $safeExtension));
 }

 protected function copy()
 {
     if ($this->input->getOption('bare')) {
         $blueprint = f::read($this->template());
         $blueprint = str::template($blueprint, ['title' => ucfirst($this->name())]);
         f::write($this->file(), $blueprint);
     } else {
         $this->questions();
     }
 }

 /**
  * Build the destination object
  *
  * @return Obj
  */
 public function destination()
 {
     if (is_callable($this->options['destination'])) {
         return call($this->options['destination'], $this);
     } else {
         $destination = new Obj();
         $destination->filename = str::template($this->options['filename'], array('extension' => $this->source->extension(), 'name' => $this->source->name(), 'filename' => $this->source->filename(), 'safeName' => f::safeName($this->source->name()), 'safeFilename' => f::safeName($this->source->name()) . '.' . $this->extension(), 'width' => $this->options['width'], 'height' => $this->options['height'], 'hash' => md5($this->source->root() . $this->settingsIdentifier())));
         $destination->url = $this->options['url'] . '/' . $destination->filename;
         $destination->root = $this->options['root'] . DS . $destination->filename;
         return $destination;
     }
 }

 public function getEmailParams()
 {
     //if we have a correct email template
     if ($this->emailTemplate) {
         //store template content in a string
         $emailWithPlaceholders = $this->emailTemplate->read();
         //replace placeholders in $emailWithPlaceholders with data
         $emailWithData = str::template($emailWithPlaceholders, $this->emailData);
         //return array
         return yaml::decode($emailWithData);
     }
     //return emmpty array in case of error while getting email template
     return '';
 }

 public function to()
 {
     if (!is_null($this->to)) {
         return $this->to;
     }
     $source = $this->source();
     $name = f::name($source['name']);
     $extension = f::extension($source['name']);
     $safeName = f::safeName($name);
     $safeExtension = str_replace('jpeg', 'jpg', str::lower($extension));
     if (empty($safeExtension)) {
         $safeExtension = f::mimeToExtension(f::mime($source['tmp_name']));
     }
     return $this->to = str::template($this->options['to'], array('name' => $name, 'filename' => $source['name'], 'safeName' => $safeName, 'safeFilename' => $safeName . r(!empty($safeExtension), '.' . $safeExtension), 'extension' => $extension, 'safeExtension' => $safeExtension));
 }

 /**
  * Constructor
  *
  * @param mixed $source
  * @param array $params
  */
 public function __construct($source, $params = array())
 {
     $this->source = $this->result = is_a($source, 'Media') ? $source : new Media($source);
     // set source root as default
     static::$defaults['url'] = $this->source->url();
     static::$defaults['root'] = $this->source->dir();
     $this->options = array_merge(static::$defaults, $params);
     $this->destination = new Obj();
     $this->destination->filename = str::template($this->options['filename'], array('extension' => $this->source->extension(), 'name' => $this->source->name(), 'filename' => $this->source->filename(), 'safeName' => f::safeName($this->source->name()), 'safeFilename' => f::safeName($this->source->name()) . '.' . $this->extension(), 'width' => $this->options['width'], 'height' => $this->options['height']));
     $this->destination->url = $this->options['url'] . '/' . $this->destination->filename;
     $this->destination->root = $this->options['root'] . DS . $this->destination->filename;
     // check for a valid image
     if (!$this->source->exists() or $this->source->type() != 'image') {
         throw new Exception('The given image is invalid', static::ERROR_INVALID_IMAGE);
     }
 }

 /**
  * @param string $id The unique ID of this form.
  *
  * @param string $recipient e-mail adress the form content should be sent to.
  *
  * @param array $options Array of sendform options.
  */
 public function __construct($id, $recipient, $options)
 {
     if (empty($id)) {
         throw new Error('No SendForm ID was given.');
     }
     if (empty($recipient)) {
         throw new Error('No SendForm recipient was given.');
     }
     $this->id = $id;
     $this->erroneousFields = array();
     // the token is stored as session variable until the form is sent
     // successfully
     $this->token = s::get($this->id);
     if (!$this->token) {
         $this->generateToken();
     }
     // get the data to be sent (if there is any)
     $this->data = get();
     if ($this->requestValid()) {
         $this->options = array('subject' => str::template(a::get($options, 'subject', l::get('sendform-default-subject')), $this->data), 'snippet' => a::get($options, 'snippet', false), 'copy' => a::get($options, 'copy', array()), 'required' => a::get($options, 'required', array()), 'validate' => a::get($options, 'validate', array()), 'to' => $recipient, 'service' => a::get($options, 'service', 'mail'), 'service-options' => a::get($options, 'service-options', array()));
         // remove newlines to prevent malicious modifications of the email
         // header
         $this->options['subject'] = str_replace("\n", '', $this->options['subject']);
         // extend the data array so email snippets get these fields, too
         $this->data['_subject'] = $this->options['subject'];
         $this->data['_to'] = $this->options['to'];
         if (array_key_exists('_receive_copy', $this->data)) {
             array_unshift($this->options['copy'], $this->data['_from']);
         }
         $this->sentSuccessful = false;
         $this->message = '';
         $requiredFields = a::merge($this->options['required'], array('_from' => 'email'));
         $validateFields = a::merge($this->options['validate'], $requiredFields);
         if ($this->dataValid($requiredFields, $validateFields)) {
             $this->sendForm();
         }
     }
 }

            return false;
        } else {
            if (array_key_exists($action, $this->actionOutput)) {
                return (bool) a::get($this->actionOutput[$action], 'message');
            } else {
                return false;
            }
        }
    }
}
/* DEFAULT ACTIONS */
/*
 * The action to send the form data as an email.
 */
uniform::$actions['email'] = function ($form, $actionOptions) {
    $options = array('subject' => str::template(a::get($actionOptions, 'subject', l::get('uniform-email-subject')), $form), 'snippet' => a::get($actionOptions, 'snippet', false), 'to' => a::get($actionOptions, 'to'), 'sender' => a::get($actionOptions, 'sender'), 'service' => a::get($actionOptions, 'service', 'mail'), 'service-options' => a::get($actionOptions, 'service-options', array()));
    // remove newlines to prevent malicious modifications of the email
    // header
    $options['subject'] = str_replace("\n", '', $options['subject']);
    $mailBody = "";
    $snippet = $options['snippet'];
    if (empty($snippet)) {
        foreach ($form as $key => $value) {
            if (str::startsWith($key, '_')) {
                continue;
            }
            $mailBody .= ucfirst($key) . ': ' . $value . "\n\n";
        }
    } else {
        $mailBody = snippet($snippet, compact('form', 'options'), true);
        if ($mailBody === false) {

 protected function _template($what)
 {
     $template = f::read(__DIR__ . '/templates/plugin/' . $what);
     $template = str::template($template, ['name' => $this->name()]);
     return $template;
 }

 /**
  * Creates a table with a simple scheme array for columns
  *
  * @todo  add more options per column
  * @param string $table The table name
  * @param array $columns
  * @param string $type mysql or sqlite
  * @return string
  */
 public function createTable($table, $columns = array())
 {
     $type = strtolower($this->db->type());
     $output = array();
     $keys = array();
     if (!in_array($type, array('mysql', 'sqlite'))) {
         throw new Exception('Unsupported database type: ' . $type);
     }
     foreach ($columns as $name => $column) {
         $template = array();
         switch ($column['type']) {
             case 'id':
                 $template['mysql'] = '"{column.name}" INT(11) UNSIGNED NOT NULL AUTO_INCREMENT';
                 $template['sqlite'] = '"{column.name}" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL UNIQUE';
                 $keys[$name] = 'PRIMARY';
                 break;
             case 'varchar':
                 $template['mysql'] = '"{column.name}" varchar(255) {column.null}';
                 $template['sqlite'] = '"{column.name}" TEXT {column.null} {column.key}';
                 break;
             case 'text':
                 $template['mysql'] = '"{column.name}" TEXT';
                 $template['sqlite'] = '"{column.name}" TEXT {column.null} {column.key}';
                 break;
             case 'int':
                 $template['mysql'] = '"{column.name}" INT(11) UNSIGNED {column.null}';
                 $template['sqlite'] = '"{column.name}" INTEGER {column.null} {column.key}';
                 break;
             case 'timestamp':
                 $template['mysql'] = '"{column.name}" INT(11) UNSIGNED {column.null}';
                 $template['sqlite'] = '"{column.name}" INTEGER {column.null} {column.key}';
                 break;
             default:
                 throw new Exception('Unsupported column type: ' . $column['type']);
         }
         if (isset($column['key'])) {
             $key = strtoupper($column['key']);
             $keys[$name] = $key;
         } else {
             $key = false;
         }
         $output[] = trim(str::template($template[$type], array('column.name' => $name, 'column.null' => a::get($column, 'null') === false ? 'NOT NULL' : 'NULL', 'column.key' => ($key and $key != 'INDEX') ? $key : false)));
     }
     // all columns
     $inner = implode(', ' . PHP_EOL, $output);
     // add keys for mysql
     if ($type == 'mysql') {
         foreach ($keys as $name => $key) {
             $inner .= ', ' . PHP_EOL . trim(r($key != 'INDEX', $key) . ' KEY (`' . $name . '`)');
         }
     }
     // make it a string
     $output = 'CREATE TABLE "' . $table . '" (' . PHP_EOL . $inner . PHP_EOL . ');';
     if ($type == 'mysql') {
         $output = str_replace('"', '`', $output);
     }
     // add index keys for sqlite
     if ($type == 'sqlite') {
         foreach ($keys as $name => $key) {
             if ($key != 'INDEX') {
                 continue;
             }
             $output .= PHP_EOL . 'CREATE INDEX "' . $name . '" ON "' . $table . '" ("' . $name . '");';
         }
     }
     return $output;
 }

<?php

/*
 * The action to send the form data as an email.
 */
uniform::$actions['email'] = function ($form, $actionOptions) {
    // the form could contain arrays which are incompatible with the template function
    $templatableItems = array_filter($form, function ($item) {
        return is_scalar($item);
    });
    $options = ['subject' => str::template(a::get($actionOptions, 'subject', l::get('uniform-email-subject')), $templatableItems), 'snippet' => a::get($actionOptions, 'snippet', false), 'receive-copy' => a::get($actionOptions, 'receive-copy', true), 'to' => a::get($actionOptions, 'to'), 'sender' => a::get($actionOptions, 'sender'), 'service' => a::get($actionOptions, 'service', 'mail'), 'service-options' => a::get($actionOptions, 'service-options', [])];
    // remove newlines to prevent malicious modifications of the email
    // header
    $options['subject'] = str_replace("\n", '', $options['subject']);
    $mailBody = '';
    $snippet = $options['snippet'];
    if (empty($snippet)) {
        foreach ($form as $key => $value) {
            if (str::startsWith($key, '_')) {
                continue;
            }
            if (is_array($value)) {
                $value = implode(', ', array_filter($value, function ($i) {
                    return $i !== '';
                }));
            }
            $mailBody .= ucfirst($key) . ': ' . $value . "\n\n";
        }
    } else {
        $mailBody = snippet($snippet, compact('form', 'options'), true);
        if ($mailBody === false) {

         // backwards compatibility
         if ($column['key'] === 'PRIMARY') {
             $column['key'] = 'PRIMARY KEY';
         }
         if (in_array($column['key'], array('PRIMARY KEY', 'INDEX'))) {
             $key = $column['key'];
             $keys[$name] = $key;
         }
     }
     // default value
     $default = null;
     if (isset($column['default'])) {
         // Apparently SQLite doesn't support bindings for default values
         $default = "'" . $sql->database->escape($column['default']) . "'";
     }
     $output[] = trim(str::template($template, array('column.name' => $sql->quoteIdentifier($name), 'column.null' => $null, 'column.key' => r($key && $key != 'INDEX', $key), 'column.default' => r(!is_null($default), 'DEFAULT ' . $default))));
 }
 // combine columns
 $inner = implode(',' . PHP_EOL, $output);
 // make it a string
 $query = 'CREATE TABLE ' . $sql->quoteIdentifier($table) . ' (' . PHP_EOL . $inner . PHP_EOL . ')';
 // set bindings for our first query
 $sql->bindings($query, $bindings);
 // add index keys
 foreach ($keys as $name => $key) {
     if ($key != 'INDEX') {
         continue;
     }
     $indexQuery = 'CREATE INDEX ' . $sql->quoteIdentifier($table . '_' . $name) . ' ON ' . $sql->quoteIdentifier($table) . ' (' . $sql->quoteIdentifier($name) . ')';
     $query .= ';' . PHP_EOL . $indexQuery;
 }

<?php

$license = panel()->license();
if ($license->type() == 'trial' and !$license->local()) {
    return array('title' => array('text' => l('dashboard.index.license.title'), 'link' => false, 'compressed' => false), 'html' => function () {
        return tpl::load(__DIR__ . DS . 'license.html.php', array('text' => kirbytext(str::template(l('dashboard.index.license.text'), array('buy' => 'http://getkirby.com/buy', 'docs' => 'http://getkirby.com/docs/installation/license-code')))));
    });
} else {
    return false;
}