282 lines
9.6 KiB
PHP
282 lines
9.6 KiB
PHP
<?php
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/**
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* @package Joomla.Administrator
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* @subpackage Weblinks
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*
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* @copyright Copyright (C) 2005 - 2017 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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defined('_JEXEC') or die;
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/**
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* Installation class to perform additional changes during install/uninstall/update
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*
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* @since 3.4
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*/
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class Com_WeblinksInstallerScript
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{
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/**
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* Function to perform changes during install
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*
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* @param JInstallerAdapterComponent $parent The class calling this method
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*
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* @return void
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*
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* @since 3.4
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*/
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public function install($parent)
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{
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// Initialize a new category
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/** @type JTableCategory $category */
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$category = JTable::getInstance('Category');
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// Check if the Uncategorised category exists before adding it
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if (!$category->load(array('extension' => 'com_weblinks', 'title' => 'Uncategorised')))
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{
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$category->extension = 'com_weblinks';
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$category->title = 'Uncategorised';
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$category->description = '';
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$category->published = 1;
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$category->access = 1;
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$category->params = '{"category_layout":"","image":""}';
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$category->metadata = '{"author":"","robots":""}';
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$category->metadesc = '';
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$category->metakey = '';
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$category->language = '*';
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$category->checked_out_time = JFactory::getDbo()->getNullDate();
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$category->version = 1;
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$category->hits = 0;
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$category->modified_user_id = 0;
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$category->checked_out = 0;
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// Set the location in the tree
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$category->setLocation(1, 'last-child');
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// Check to make sure our data is valid
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if (!$category->check())
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{
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JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_WEBLINKS_ERROR_INSTALL_CATEGORY', $category->getError()));
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return;
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}
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// Now store the category
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if (!$category->store(true))
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{
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JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_WEBLINKS_ERROR_INSTALL_CATEGORY', $category->getError()));
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return;
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}
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// Build the path for our category
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$category->rebuildPath($category->id);
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}
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}
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/**
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* Method to run after the install routine.
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*
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* @param string $type The action being performed
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* @param JInstallerAdapterComponent $parent The class calling this method
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*
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* @return void
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*
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* @since 3.4.1
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*/
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public function postflight($type, $parent)
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{
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// Only execute database changes on MySQL databases
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$dbName = JFactory::getDbo()->name;
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if (strpos($dbName, 'mysql') !== false)
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{
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// Add Missing Table Colums if needed
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$this->addColumnsIfNeeded();
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// Drop the Table Colums if needed
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$this->dropColumnsIfNeeded();
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}
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// Insert missing UCM Records if needed
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$this->insertMissingUcmRecords();
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}
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/**
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* Method to insert missing records for the UCM tables
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*
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* @return void
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*
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* @since 3.4.1
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*/
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private function insertMissingUcmRecords()
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{
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// Insert the rows in the #__content_types table if they don't exist already
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$db = JFactory::getDbo();
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// Get the type ID for a Weblink
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$query = $db->getQuery(true);
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$query->select($db->quoteName('type_id'))
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->from($db->quoteName('#__content_types'))
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->where($db->quoteName('type_alias') . ' = ' . $db->quote('com_weblinks.weblink'));
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$db->setQuery($query);
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$weblinkTypeId = $db->loadResult();
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// Get the type ID for a Weblink Category
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$query->clear('where');
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$query->where($db->quoteName('type_alias') . ' = ' . $db->quote('com_weblinks.category'));
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$db->setQuery($query);
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$categoryTypeId = $db->loadResult();
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// Set the table columns to insert table to
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$columnsArray = array(
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$db->quoteName('type_title'),
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$db->quoteName('type_alias'),
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$db->quoteName('table'),
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$db->quoteName('rules'),
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$db->quoteName('field_mappings'),
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$db->quoteName('router'),
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$db->quoteName('content_history_options'),
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);
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// If we have no type id for com_weblinks.weblink insert it
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if (!$weblinkTypeId)
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{
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// Insert the data.
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$query->clear();
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$query->insert($db->quoteName('#__content_types'));
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$query->columns($columnsArray);
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$query->values(
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$db->quote('Weblink') . ', '
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. $db->quote('com_weblinks.weblink') . ', '
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. $db->quote(
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'{"special":{"dbtable":"#__weblinks","key":"id","type":"Weblink","prefix":"WeblinksTable","config":"array()"},
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"common":{"dbtable":"#__ucm_content","key":"ucm_id","type":"Corecontent","prefix":"JTable","config":"array()"}}'
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) . ', '
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. $db->quote('') . ', '
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. $db->quote(
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'{"common":{"core_content_item_id":"id","core_title":"title","core_state":"state","core_alias":"alias",
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"core_created_time":"created","core_modified_time":"modified","core_body":"description", "core_hits":"hits",
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"core_publish_up":"publish_up","core_publish_down":"publish_down","core_access":"access", "core_params":"params",
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"core_featured":"featured", "core_metadata":"metadata", "core_language":"language", "core_images":"images", "core_urls":"url",
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"core_version":"version", "core_ordering":"ordering", "core_metakey":"metakey", "core_metadesc":"metadesc",
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"core_catid":"catid", "core_xreference":"xreference", "asset_id":"null"}, "special":{}}'
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) . ', '
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. $db->quote('WeblinksHelperRoute::getWeblinkRoute') . ', '
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. $db->quote(
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'{"formFile":"administrator\\/components\\/com_weblinks\\/models\\/forms\\/weblink.xml",
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"hideFields":["asset_id","checked_out","checked_out_time","version","featured","images"], "ignoreChanges":["modified_by",
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"modified", "checked_out", "checked_out_time", "version", "hits"], "convertToInt":["publish_up", "publish_down", "featured",
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"ordering"], "displayLookup":[{"sourceColumn":"catid","targetTable":"#__categories","targetColumn":"id","displayColumn":"title"},
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{"sourceColumn":"created_by","targetTable":"#__users","targetColumn":"id","displayColumn":"name"},
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{"sourceColumn":"access","targetTable":"#__viewlevels","targetColumn":"id","displayColumn":"title"},
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{"sourceColumn":"modified_by","targetTable":"#__users","targetColumn":"id","displayColumn":"name"} ]}'
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)
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);
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$db->setQuery($query);
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$db->execute();
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}
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// If we have no type id for com_weblinks.category insert it
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if (!$categoryTypeId)
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{
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// Insert the data.
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$query->clear();
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$query->insert($db->quoteName('#__content_types'));
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$query->columns($columnsArray);
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$query->values(
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$db->quote('Weblinks Category') . ', '
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. $db->quote('com_weblinks.category') . ', '
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. $db->quote('
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{"special":{"dbtable":"#__categories","key":"id","type":"Category","prefix":"JTable","config":"array()"},
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"common":{"dbtable":"#__ucm_content","key":"ucm_id","type":"Corecontent","prefix":"JTable","config":"array()"}}'
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) . ', '
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. $db->quote('') . ', '
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. $db->quote('
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{"common":{"core_content_item_id":"id","core_title":"title","core_state":"published","core_alias":"alias",
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"core_created_time":"created_time","core_modified_time":"modified_time","core_body":"description",
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"core_hits":"hits","core_publish_up":"null","core_publish_down":"null","core_access":"access",
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"core_params":"params", "core_featured":"null", "core_metadata":"metadata", "core_language":"language",
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"core_images":"null", "core_urls":"null", "core_version":"version", "core_ordering":"null", "core_metakey":"metakey",
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"core_metadesc":"metadesc", "core_catid":"parent_id", "core_xreference":"null", "asset_id":"asset_id"},
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"special":{"parent_id":"parent_id","lft":"lft","rgt":"rgt","level":"level","path":"path","extension":"extension","note":"note"}}'
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) . ', '
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. $db->quote('WeblinksHelperRoute::getCategoryRoute') . ', '
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. $db->quote('
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{"formFile":"administrator\\/components\\/com_categories\\/models\\/forms\\/category.xml",
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"hideFields":["asset_id","checked_out","checked_out_time","version","lft","rgt","level","path","extension"],
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"ignoreChanges":["modified_user_id", "modified_time", "checked_out", "checked_out_time", "version",
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"hits", "path"],"convertToInt":["publish_up", "publish_down"],
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"displayLookup":[{"sourceColumn":"created_user_id","targetTable":"#__users","targetColumn":"id",
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"displayColumn":"name"},{"sourceColumn":"access","targetTable":"#__viewlevels","targetColumn":"id",
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"displayColumn":"title"},{"sourceColumn":"modified_user_id","targetTable":"#__users","targetColumn":"id",
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"displayColumn":"name"},{"sourceColumn":"parent_id","targetTable":"#__categories","targetColumn":"id",
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"displayColumn":"title"}]}'
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)
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);
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$db->setQuery($query);
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$db->execute();
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}
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}
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/**
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* Method to drop colums from #__weblinks if they still there.
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*
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* @return void
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*
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* @since 3.4.1
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*/
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private function dropColumnsIfNeeded()
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{
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$oldColumns = array(
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'sid',
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'date',
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'archived',
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'approved',
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);
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$db = JFactory::getDbo();
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$table = $db->getTableColumns('#__weblinks');
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$columns = array_intersect($oldColumns, array_keys($table));
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foreach ($columns as $column)
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{
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$sql = 'ALTER TABLE ' . $db->quoteName('#__weblinks') . ' DROP COLUMN ' . $db->quoteName($column);
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$db->setQuery($sql);
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$db->execute();
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}
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}
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/**
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* Method to add colums from #__weblinks if they are missing.
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*
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* @return void
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*
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* @since 3.4.1
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*/
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private function addColumnsIfNeeded()
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{
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$db = JFactory::getDbo();
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$table = $db->getTableColumns('#__weblinks');
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if (!array_key_exists('version', $table))
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{
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$sql = 'ALTER TABLE ' . $db->quoteName('#__weblinks') . ' ADD COLUMN ' . $db->quoteName('version') . " int(10) unsigned NOT NULL DEFAULT '1'";
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$db->setQuery($sql);
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$db->execute();
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}
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if (!array_key_exists('images', $table))
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{
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$sql = 'ALTER TABLE ' . $db->quoteName('#__weblinks') . ' ADD COLUMN ' . $db->quoteName('images') . ' text NOT NULL';
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$db->setQuery($sql);
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$db->execute();
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}
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}
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}
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