PHP JString::increment方法代码示例

 /**
  * Method to save item.
  *
  * @param int   $pk   The primary key value.
  * @param array $data The item data.
  *
  * @return mixed
  */
 protected function save($pk, $data)
 {
     if (!$this->allowAdd($data, $this->urlVar)) {
         return false;
     }
     // We load existing item first and bind data into it.
     $this->table->reset();
     $this->table->load($pk);
     $this->table->bind($data);
     // Dump as array
     $item = $this->table->getProperties(true);
     // Handle Title increment
     $table2 = $this->model->getTable();
     $condition = array();
     // Check table has increment fields, default is title and alias.
     foreach ($this->incrementFields as $field => $type) {
         if (property_exists($this->table, $field)) {
             $condition[$field] = $item[$field];
         }
     }
     // Recheck item with same conditions(default is title & alias), if true, increment them.
     // If no item got, means it is the max number.
     while ($table2->load($condition)) {
         foreach ($this->incrementFields as $field => $type) {
             if (property_exists($this->table, $field)) {
                 $item[$field] = $condition[$field] = \JString::increment($item[$field], $type);
             }
         }
     }
     // Unset the primary key so that we can copy it.
     unset($item[$this->urlVar]);
     return $this->model->save($item);
 }

 public function check()
 {
     // Check for valid name
     if (trim($this->title) == '') {
         $this->setError(JText::_('COM_FIELDS_LOCATION_ERR_TABLES_TITLE'));
         return false;
     }
     if (empty($this->alias)) {
         $this->alias = $this->title;
     }
     $this->alias = JApplication::stringURLSafe($this->alias);
     if (trim(str_replace('-', '', $this->alias)) == '') {
         $this->alias = JString::increment($alias, 'dash');
     }
     $this->alias = str_replace(',', '-', $this->alias);
     if (empty($this->type)) {
         $this->type = 'text';
     }
     // Check the publish down date is not earlier than publish up.
     if ($this->publish_down > $this->_db->getNullDate() && $this->publish_down < $this->publish_up) {
         $this->setError(JText::_('JGLOBAL_START_PUBLISH_AFTER_FINISH'));
         return false;
     }
     if (is_array($this->catid)) {
         $this->catid = implode(',', $this->catid);
     }
     return true;
 }

 /**
  * Overriden JTable::store to set modified data.
  *
  * @param   boolean	True to update fields even if they are null.
  * @return  boolean  True on success.
  * @since   1.6
  */
 public function store($updateNulls = false)
 {
     $user = JFactory::getUser();
     if (!$this->id) {
         $this->created_by = $user->id;
         // Verify that the name is unique
         $table = JTable::getInstance('Library', 'JDeveloperTable');
         while ($table->load(array('name' => $this->name, 'created_by' => $user->id))) {
             $this->name = JString::increment($this->name);
         }
     }
     return parent::store($updateNulls);
 }

 /**
  * Method to do something before save.
  *
  * @return void
  */
 protected function prepareExecute()
 {
     parent::prepareExecute();
     // Attempt to check-in the current record.
     $data = array('cid' => array($this->recordId), 'quiet' => true);
     $this->fetch($this->prefix, $this->viewList . '.check.checkin', $data);
     // Reset the ID and then treat the request as for Apply.
     $this->data[$this->key] = 0;
     $this->data['checked_out'] = '';
     $this->data['checked_out_time'] = '';
     if (isset($this->data['title'])) {
         $this->data['title'] = \JString::increment($this->data['title']);
     }
     if (isset($this->data['alias'])) {
         $this->data['alias'] = \JString::increment($this->data['alias'], 'dash');
     }
 }

 /**
  * Create a package
  */
 public function create()
 {
     jimport('joomla.filesystem.folder');
     require_once JDeveloperLIB . '/archive.php';
     require_once JDeveloperLIB . '/path.php';
     require_once JDeveloperLIB . '/template.php';
     $data = $this->input->post->get('jform', array(), 'array');
     $params = JComponentHelper::getParams($this->option);
     $files = array();
     $path = JDeveloperArchive::getArchiveDir() . "/" . 'pkg_' . $data['name'];
     while (JFile::exists($path . '.zip')) {
         $data['name'] = JString::increment($data['name']);
     }
     JFolder::create($path);
     foreach ($data['files'] as $file) {
         if (preg_match('/^pkg_/', $file)) {
             $files[] = "<file type=\"package\" id=\"" . str_replace('.zip', '', $file) . "\">{$file}</file>";
         }
         if (preg_match('/^com_/', $file)) {
             $files[] = "<file type=\"component\" id=\"" . str_replace('.zip', '', $file) . "\">{$file}</file>";
         }
         if (preg_match('/^mod_/', $file)) {
             $files[] = "<file type=\"module\" id=\"" . str_replace('.zip', '', $file) . "\">{$file}</file>";
         }
         if (preg_match('/^tpl_/', $file)) {
             $files[] = "<file type=\"template\" id=\"" . str_replace('.zip', '', $file) . "\">{$file}</file>";
         }
         if (preg_match('/^plg_/', $file)) {
             $files[] = "<file type=\"plugin\" id=\"" . str_replace('.zip', '', $file) . "\">{$file}</file>";
         }
         JFile::copy(JDeveloperArchive::getArchiveDir() . DS . $file, $path . DS . $file, null, true);
     }
     $template = new JDeveloperTemplate(JDeveloperTEMPLATES . "/pkg/manifest.xml");
     $template->addPlaceholders(array('author' => $params->get('author'), 'author_email' => $params->get('email'), 'author_url' => $params->get('website'), 'copyright' => $params->get('copyright'), 'date' => date("M Y"), 'description' => $data['description'], 'files' => implode("\n\t\t", $files), 'license' => $params->get('license'), 'name' => $data['name'], 'version' => $data['version']));
     $buffer = $template->getBuffer();
     JFile::write($path . '/pkg_' . $data['name'] . '.xml', $buffer);
     JDeveloperArchive::html($path);
     JDeveloperArchive::zip($path);
     JFolder::delete($path);
     $this->setMessage(JText::sprintf('COM_JDEVELOPER_PACKAGE_CREATED', $data['name']));
     $this->setRedirect(JRoute::_('index.php?option=com_jdeveloper&view=packages', false));
 }

 /**
  * Method to change the title.
  *
  * @param   integer  $category_id  The id of the category. Not used here.
  * @param   string   $title        The title.
  * @param   string   $position     The position.
  *
  * @return  array  Contains the modified title.
  *
  * @since   2.5
  */
 protected function generateNewTitle($category_id, $title, $position)
 {
     // Alter the title & alias
     $table = $this->getTable();
     while ($table->load(array('position' => $position, 'title' => $title))) {
         $title = JString::increment($title);
     }
     return array($title);
 }

 /**
  * Method to generate the title of group on Save as Copy action
  *
  * @param   integer  $parentId  The id of the parent.
  * @param   string   $title     The title of group
  *
  * @return  string  Contains the modified title.
  *
  * @since   3.3.7
  */
 protected function generateGroupTitle($parentId, $title)
 {
     // Alter the title & alias
     $table = $this->getTable();
     while ($table->load(array('title' => $title, 'parent_id' => $parentId))) {
         if ($title == $table->title) {
             $title = JString::increment($title);
         }
     }
     return $title;
 }

 /**
  * Method to change the title & alias.
  *
  * @param   integer  $category_id  The id of the parent.
  * @param   string   $alias        The alias.
  * @param   string   $name         The title.
  *
  * @return  array  Contains the modified title and alias.
  *
  * @since   3.1
  */
 protected function generateNewTitle($category_id, $alias, $name)
 {
     // Alter the title & alias
     $table = $this->getTable();
     while ($table->load(array('alias' => $alias, 'catid' => $category_id))) {
         if ($name == $table->title) {
             $name = JString::increment($name);
         }
         $alias = JString::increment($alias, 'dash');
     }
     return array($name, $alias);
 }

 /**
  * Overloaded check method to ensure data integrity.
  *
  * @return  boolean  True on success.
  */
 public function check()
 {
     if (isset($this->alias)) {
         // Generate a valid alias
         $this->generateAlias();
         $table = JTable::getInstance('intervention', 'costbenefitprojectionTable');
         while ($table->load(array('alias' => $this->alias)) && ($table->id != $this->id || $this->id == 0)) {
             $this->alias = JString::increment($this->alias, 'dash');
         }
     }
     /*
      * Clean up keywords -- eliminate extra spaces between phrases
      * and cr (\r) and lf (\n) characters from string.
      * Only process if not empty.
      */
     if (!empty($this->metakey)) {
         // Array of characters to remove.
         $bad_characters = array("\n", "\r", "\"", "<", ">");
         // Remove bad characters.
         $after_clean = JString::str_ireplace($bad_characters, "", $this->metakey);
         // Create array using commas as delimiter.
         $keys = explode(',', $after_clean);
         $clean_keys = array();
         foreach ($keys as $key) {
             // Ignore blank keywords.
             if (trim($key)) {
                 $clean_keys[] = trim($key);
             }
         }
         // Put array back together delimited by ", "
         $this->metakey = implode(", ", $clean_keys);
     }
     // Clean up description -- eliminate quotes and <> brackets
     if (!empty($this->metadesc)) {
         // Only process if not empty
         $bad_characters = array("\"", "<", ">");
         $this->metadesc = JString::str_ireplace($bad_characters, "", $this->metadesc);
     }
     // If we don't have any access rules set at this point just use an empty JAccessRules class
     if (!$this->getRules()) {
         $rules = $this->getDefaultAssetValues('com_costbenefitprojection.intervention.' . $this->id);
         $this->setRules($rules);
     }
     // Set ordering
     if ($this->published < 0) {
         // Set ordering to 0 if state is archived or trashed
         $this->ordering = 0;
     }
     return true;
 }

 /**
  * Method to change the name & alias if alias is already in use
  *
  * @param   string   $alias       The alias.
  * @param   string   $name        The name.
  * @param   integer  $categoryId  Category identifier
  *
  * @return  array  Contains the modified title and alias.
  *
  * @since   3.2.3
  */
 protected function generateAliasAndName($alias, $name, $categoryId)
 {
     $table = $this->getContactTable();
     while ($table->load(array('alias' => $alias, 'catid' => $categoryId))) {
         if ($name == $table->name) {
             $name = JString::increment($name);
         }
         $alias = JString::increment($alias, 'dash');
     }
     return array($name, $alias);
 }

//.........这里部分代码省略.........
         $logofile = $dir . '/' . $row->logofile;
         $search = array('{haslogo}', '{/haslogo}', '{logofile}');
         $replace = array('', '', $logofile);
         $template = str_replace($search, $replace, $template);
     } else {
         // Kein logo, dann Bereiche loeschen {haslogo} {/haslogo}
         $regex = "#{haslogo}(.*?){/haslogo}#s";
         $template = preg_replace($regex, '', $template);
     }
     if ($row->chiffre == 0) {
         // Keine chiffre Anzeige, dann bereiche {ischiffre} {/ischiffre} loeschen
         $regex = "#{ischiffre}(.*?){/ischiffre}#s";
         $template = preg_replace($regex, '', $template);
         $search = array('{isnotchiffre}', '{/isnotchiffre}');
         $replace = array('', '');
         $template = str_replace($search, $replace, $template);
     } else {
         // Chiffre Anzeige, dann bereiche {isnotchiffre} {/isnotchiffre} loeschen
         $regex = "#{isnotchiffre}(.*?){/isnotchiffre}#s";
         $template = preg_replace($regex, '', $template);
         $search = array('{ischiffre}', '{/ischiffre}');
         $replace = array('', '');
         $template = str_replace($search, $replace, $template);
     }
     if (trim($row->pdffile) != '') {
         // Es gibt ein pdf, dann nur die TAGS {haspdf}+{/haspdf} loeschen
         // Es gibt ein logo, dann nur die TAGS {haslogo}+{/haslogo} loeschen
         $pdffile = $dir . '/' . $row->pdffile;
         $search = array('{haspdf}', '{/haspdf}', '{pdffile}');
         $replace = array('', '', $pdffile);
         $template = str_replace($search, $replace, $template);
     } else {
         // Kein pdf, dann Bereiche loeschen {haspdf} {/haspdf}
         $regex = "#{haspdf}(.*?){/haspdf}#s";
         $template = preg_replace($regex, '', $template);
     }
     if (trim($row->website) != '') {
         // Website wert vorhanden
         $search = array('{haswebsite}', '{/haswebsite}', '{website}');
         $replace = array('', '', $row->website);
         $template = str_replace($search, $replace, $template);
     } else {
         $regex = "#{haswebsite}(.*?){/haswebsite}#s";
         $template = preg_replace($regex, '', $template);
     }
     if (trim($row->email) != '') {
         // Website wert vorhanden
         $search = array('{hasemail}', '{/hasemail}', '{email}');
         $replace = array('', '', $row->email);
         $template = str_replace($search, $replace, $template);
     } else {
         $regex = "#{hasemail}(.*?){/hasemail}#s";
         $template = preg_replace($regex, '', $template);
     }
     $link = 'index.php?option=com_babioonad&view=contact&id=' . $row->id . '&Itemid=1';
     $directcontactlink = JRoute::_($link);
     $search = array('{teaser}', '{text}', '{anschrift}', '{directcontactlink}');
     $confvar = $this->typeconf->get('showaddress', 2);
     $anschrift = nl2br($row->anschrift);
     if ($confvar > 2) {
         $anschrift = $row->ainfo . '<br />' . $row->street . '<br />' . $row->pcode . ' ' . $row->city;
     }
     $replace = array(nl2br($row->teaser), nl2br($row->text), $anschrift, $directcontactlink);
     $template = str_replace($search, $replace, $template);
     $con = JTable::getInstance('Content');
     // Split it in intro and fulltext
     $tp = strpos($template, '<hr id="system-readmore" />');
     if ($tp === false) {
         $con->introtext = $template;
         $con->fulltext = '';
     } else {
         $con->introtext = substr($template, 0, $tp);
         $con->fulltext = substr($template, $tp + 27);
     }
     $con->title = $row->title;
     $con->alias = JApplication::stringURLSafe($con->title);
     $con->catid = $row->catid;
     $con->version = 0;
     $con->state = 1;
     $con->access = $this->systemconfobj->get('newadsaccesslevel', 1);
     $con->ordering = 0;
     $con->images = array();
     $con->created = $row->created;
     $con->publish_up = $row->created;
     $con->publish_down = 'Never';
     // Make sure we have a uniq alias
     if (trim(str_replace('-', '', $con->alias)) == '') {
         $con->alias = JFactory::getDate()->format('Y-m-d-H-i-s');
     }
     // Alter the alias
     $concheck =& JTable::getInstance('Content');
     while ($concheck->load(array('alias' => $con->alias, 'catid' => $con->catid))) {
         $con->alias = JString::increment($con->alias, 'dash');
     }
     if (!$con->store()) {
         return JError::raiseWarning(500, $con->getError());
     }
     $con->reorder('catid = ' . (int) $con->catid . ' AND state >= 0');
     return $con;
 }

 /**
  * Method to change the name.
  *
  * @param   string  $name  The name.
  *
  * @return  array   Contains the modified name.
  *
  * @since   1.0.0
  */
 protected function cmGenerateNewTitle($name)
 {
     // Alter the name.
     $table = $this->getTable();
     while ($table->load(array('name' => $name))) {
         if ($name == $table->name) {
             $name = JString::increment($name);
         }
     }
     return $name;
 }

 /**
  * Method to set a field XML element.
  *
  * @param   mix              $name    The name of field
  * @param   SimpleXMLElement $element The XML element object representation of the form field.
  *
  * @since   1.0.0
  */
 public function setField($name, SimpleXMLElement $element, $increment = true)
 {
     if ($increment) {
         while (array_key_exists($name, $this->fields)) {
             $name = is_numeric($name) ? $name + 1 : JString::increment($name, 'dash');
         }
     }
     $this->fields[$name] = $element;
     return $this;
 }

 public function titleIncrement($catId, $docId, &$alias, &$title)
 {
     $db = $this->getDbo();
     do {
         $query = $db->getQuery(true);
         $query->select('COUNT(*)')->from('#__judownload_documents AS d')->join('', '#__judownload_documents_xref AS dxref on d.id = dxref.doc_id')->where('dxref.cat_id = ' . $catId)->where('dxref.main = 1')->where('d.title = ' . $db->quote($title))->where('d.alias = ' . $db->quote($alias));
         if ($docId > 0) {
             $query->where('d.id != ' . $docId);
         }
         $db->setQuery($query);
         $result = $db->loadResult();
         if ($result > 0) {
             $title = JString::increment($title);
             $alias = JString::increment($alias, 'dash');
         }
     } while ($result);
     return true;
 }

 function onUserAfterSave($user, $isnew, $success, $msg)
 {
     if (!$success) {
         return false;
         // if the user wasn't stored we don't resync
     }
     if (!$isnew) {
         return false;
         // if the user isn't new we don't sync
     }
     // ensure the user id is really an int
     $user_id = (int) $user['id'];
     if (empty($user_id)) {
         die('invalid userid');
         return false;
         // if the user id appears invalid then bail out just in case
     }
     $category = $this->params->get('category', 0);
     if (empty($category)) {
         JError::raiseWarning(41, JText::_('PLG_CONTACTCREATOR_ERR_NO_CATEGORY'));
         return false;
         // bail out if we don't have a category
     }
     $dbo = JFactory::getDBO();
     // grab the contact ID for this user; note $user_id is cleaned above
     $dbo->setQuery('SELECT id FROM #__contact_details WHERE user_id = ' . $user_id);
     $id = $dbo->loadResult();
     JTable::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_contact/tables');
     $contact = JTable::getInstance('contact', 'ContactTable');
     if (!$contact) {
         return false;
     }
     if ($id) {
         $contact->load($id);
     } elseif ($this->params->get('autopublish', 0)) {
         $contact->published = 1;
     }
     $contact->name = $user['name'];
     $contact->user_id = $user_id;
     $contact->email_to = $user['email'];
     $contact->catid = $category;
     $contact->language = '*';
     // check for already existing alias
     $table = JTable::getInstance('contact', 'ContactTable');
     $contact->alias = JApplication::stringURLSafe($contact->name);
     while ($table->load(array('alias' => $contact->alias, 'catid' => $contact->catid))) {
         $contact->alias = JString::increment($contact->alias, 'dash');
     }
     $autowebpage = $this->params->get('autowebpage', '');
     if (!empty($autowebpage)) {
         // search terms
         $search_array = array('[name]', '[username]', '[userid]', '[email]');
         // replacement terms, urlencoded
         $replace_array = array_map('urlencode', array($user['name'], $user['username'], $user['id'], $user['email']));
         // now replace it in together
         $contact->webpage = str_replace($search_array, $replace_array, $autowebpage);
     }
     if ($contact->check()) {
         $result = $contact->store();
     }
     if (!isset($result) || !$result) {
         JError::raiseError(42, JText::sprintf('PLG_CONTACTCREATOR_ERR_FAILED_UPDATE', $contact->getError()));
     }
 }