tutto cho che serve attachments

plugins/content/attachments/attachments.php

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+<?php
+/**
+ * Attachments plugin for inserting attachments lists into content
+ *
+ * @package		Attachments
+ * @subpackage	Main_Attachments_Plugin
+ *
+ * @author		Jonathan M. Cameron <jmcameron@jmcameron.net>
+ * @copyright	Copyright (C) 2007-2018 Jonathan M. Cameron, All Rights Reserved
+ * @license		http://www.gnu.org/licenses/gpl-3.0.html GNU/GPL
+ * @link		http://joomlacode.org/gf/project/attachments/frs/
+ */
+
+defined('_JEXEC') or die('Restricted access');
+
+/** Load the Attachments defines (if available) */
+if (file_exists(JPATH_SITE . '/components/com_attachments/defines.php'))
+{
+	require_once JPATH_SITE . '/components/com_attachments/defines.php';
+	require_once(JPATH_SITE . '/components/com_attachments/helper.php');
+	require_once(JPATH_SITE . '/components/com_attachments/javascript.php');
+}
+else
+{
+	// Exit quietly if the attachments component has been uninstalled or deleted
+	return;
+}
+
+
+/**
+ * Attachments plugin
+ *
+ * @package	 Attachments
+ * @since	 1.3.4
+ */
+class plgContentAttachments extends JPlugin
+{
+	/**
+	 * Constructor
+	 *
+	 * @param	object	&$subject  The object to observe
+	 * @param	array	$config	   An array that holds the plugin configuration
+	 *
+	 * @access	protected
+	 */
+	public function __construct(&$subject, $config)
+	{
+		parent::__construct($subject, $config);
+
+		// Save this page's URL
+		$uri= JFactory::getURI();
+		$return = '&return=' . urlencode(base64_encode(JUri::current() . '?' . $uri->getQuery()));
+		$app = JFactory::getApplication();
+		$app->setUserState('com_attachments.current_url', $return);
+
+		$this->loadLanguage();
+	}
+
+	/**
+	 * The content plugin that inserts the attachments list into content items
+	 *
+	 * @param string The context of the content being passed to the plugin.
+	 * @param &object &$row the content object (eg, article) being displayed
+	 * @param &object &$params the parameters
+	 * @param int $page the 'page' number
+	 *
+	 * @return true if anything has been inserted into the content object
+	 */
+	public function onContentPrepare($context, &$row, &$params, $page = 0)
+	{
+		// Enable the following four diagnostic lines to see if a component uses onContentPrepare
+		// $msg = "<br/>onContentPrepare: CONTEXT: $context,  OBJ: " . get_class($row) . ", VIEW: " . JRequest::getCmd('view');
+		// if (isset($row->text)) $row->text .= $msg;
+		// if (isset($row->introtext)) $row->introtext .= $msg;
+		// return;
+
+		// Set the parent info from the context
+		if (strpos($context, '.') === false)
+		{
+			// Assume the context is the parent_type
+			$parent_type = $context;
+			$parent_entity = 'default';
+		}
+		else
+		{
+			list ($parent_type, $parent_entity) = explode('.', $context, 2);
+		}
+
+		// This callback handles everything but articles
+		if ( $parent_type == 'com_content' ) 
+		{
+			if (in_array($parent_entity, Array('featured', 'article'))) {
+				return false;
+				}
+			if ($parent_entity == 'category.title') {
+				// Do not add attachments to categtory titles (Joomla 3 only)
+				return false;
+				}
+			if (($parent_entity == 'category') AND (isset($row->catid))) {
+				// Ignore the callback for articles on category blogs
+				if (version_compare(JVERSION, '3.4.0', 'lt')) {
+					return false;
+					}
+				}
+
+			$parent_entity = 'category';
+
+			// Older versions of Joomla do not deal well with category lists and
+			// it is necessary to use the show_attachments callback to display
+			// category descriptions in those cases.
+			if (version_compare(JVERSION, '2.5.10', 'lt') OR
+				(version_compare(JVERSION, '3.0', 'ge') AND version_compare(JVERSION, '3.1', 'lt'))) {
+				return false;
+				}
+		}
+
+		$view = JRequest::getCmd('view');
+		$layout = JRequest::getCmd('layout');
+
+		if ( ($parent_type == 'mod_custom') AND ($parent_entity == 'content') AND ($view == 'category') )
+		{
+			// Do not add attachments to categtory titles (Joomla 3.4+)
+			return false;
+		}
+
+		// Handle category blog articles specially
+		if (($context == 'com_content.category') AND ($view == 'category') AND ($layout == 'blog')) {
+			if (isset($row->id) and is_numeric($row->id)) {
+				$parent_entity = 'article';
+				}
+			}
+		if (version_compare(JVERSION, '3.7.0'))
+		{
+			# Ignore this for Joomla 3.7.0+ (seems to be new and category attachments are handled ok without it)
+			if ($context == 'com_content.categories')
+				return false;
+		}
+
+		// Get the article/parent handler
+		JPluginHelper::importPlugin('attachments');
+		$apm = getAttachmentsPluginManager();
+		if ( !$apm->attachmentsPluginInstalled($parent_type) ) {
+			// Exit quietly if there is no Attachments plugin to handle this parent_type
+			return false;
+			}
+		$parent = $apm->getAttachmentsPlugin($parent_type);
+
+		// If this attachments plugin is disabled, skip it
+		if ( ! $apm->attachmentsPluginEnabled($parent_type) ) {
+			return false;
+			}
+
+		// Get the parent ID
+		$parent_id = null;
+		if (isset($row->id) and is_numeric($row->id))
+		{
+			// If the $row has 'id', just use it
+			$parent_id = (int)$row->id;
+		}
+		else if ($parent_entity == 'category')
+		{
+			$db = JFactory::getDBO();
+			$description = $row->text;
+			$query = $db->getQuery(true);
+			$query->select('id')->from('#__categories');
+			$query->where('description=' . $db->quote($description));
+			$db->setQuery($query, 0, 1);
+			$result = $db->loadResult();
+			if ($result) {
+				$parent_id = (int)$result;
+				}
+		}
+
+		// Let the attachment pluging try to figure out the id
+		if ( $parent_id === null )
+		{
+			$parent_id = $parent->getParentId($row);
+		}
+
+		if ( $parent_id === null )
+		{
+			return false;
+		}
+
+		// Load the language
+		$lang = JFactory::getLanguage();
+		$lang->load('plg_content_attachments', dirname(__FILE__));
+
+		// Set up the refresh behavior
+		AttachmentsJavascript::setupJavascript();
+
+		// Always include the hide rule (since it may be needed to hide the custom tags)
+		JHtml::stylesheet('com_attachments/attachments_hide.css', Array(), true);
+
+		// Allow remapping of parent ID (eg, for Joomfish)
+		if (jimport('attachments_remapper.remapper'))
+		{
+			$parent_id = AttachmentsRemapper::remapParentID($parent_id, $parent_type, $parent_entity);
+		}
+
+		// Exit if we should not display attachments for this parent
+		if ( $parent->attachmentsHiddenForParent($row, $parent_id, $parent_entity) ) {
+			return false;
+			}
+
+		// Get the component parameters
+		jimport('joomla.application.component.helper');
+		$attachParams = JComponentHelper::getParams('com_attachments');
+
+		// Make sure we should be showing the category attachments
+		$always_show_category_attachments = $attachParams->get('always_show_category_attachments', false);
+		$all_but_article_views = $attachParams->get('hide_except_article_views', false);
+		if ( $all_but_article_views && !$always_show_category_attachments ) {
+			return false;
+			}
+
+		// Add the attachments list
+		$parent->insertAttachmentsList($row, $parent_id, $parent_entity);
+
+		// FOR DEBUGGING
+		// if (isset($row->text)) $row->text .= " [AP text CONTEXT($context) PE($parent_entity) ]";
+		// if (isset($row->introtext)) $row->introtext .= " [AP introtext CONTEXT($context) PE($parent_entity)]";
+
+		return true;
+	}
+
+
+	/**
+	 * The content plugin that inserts the attachments list into content items
+	 *
+	 * @param	string	 $context  the context of the content being passed to the plugin.
+	 * @param	&object	 &$row	   the content object (eg, article) being displayed
+	 * @param	&object	 &$params  the parameters
+	 * @param	int		 $page	   the 'page' number
+	 *
+	 * @return true if anything has been inserted into the content object
+	 */
+	public function onContentBeforeDisplay($context, &$row, &$params, $page = 0)
+	{
+		$view = JRequest::getCmd('view');
+		$layout = JRequest::getCmd('layout');
+		if (($context == 'com_content.category') AND ($view == 'category') AND ($layout == 'blog')) {
+			// Use onContentPrepare for category blog articles for Joomla 3.4+
+			if (version_compare(JVERSION, '3.4', 'ge')) {
+				return false;
+				}
+			}
+
+		// Set the parent info from the context
+		if (strpos($context, '.') === false)
+		{
+			// Assume the context is the parent_type
+			$parent_type = $context;
+			$parent_entity = '';
+		}
+		else
+		{
+			list ($parent_type, $parent_entity) = explode('.', $context, 2);
+		}
+
+		// ??? Do we need to filter to ensure only articles use this callback?
+
+		// Load the language
+		$lang = JFactory::getLanguage();
+		$lang->load('plg_content_attachments', dirname(__FILE__));
+
+		// Add the refresh javascript
+		AttachmentsJavascript::setupJavascript();
+
+		// Always include the hide rule (since it may be needed to hide the custom tags)
+		JHtml::stylesheet('com_attachments/attachments_hide.css', array(), true);
+
+		// Get the article/parent handler
+		JPluginHelper::importPlugin('attachments');
+		$apm = getAttachmentsPluginManager();
+
+		if (!$apm->attachmentsPluginInstalled($parent_type))
+		{
+			// Exit quietly if there is no Attachments plugin to handle this parent_type
+			return false;
+		}
+		$parent = $apm->getAttachmentsPlugin($parent_type);
+
+		// If this attachments plugin is disabled, skip it
+		if (!$apm->attachmentsPluginEnabled($parent_type))
+		{
+			return false;
+		}
+
+		// Figure out the parent entity
+		$parent_entity = $parent->determineParentEntity($row);
+
+		if (!$parent_entity)
+		{
+			return false;
+		}
+
+		// Get the parent ID
+		$parent_id = null;
+		if (isset( $row->id ) && ($row->id > 0)) {
+			$parent_id = (int) $row->id;
+		} else {
+			$parent_id = $parent->getParentId($row);
+		}
+
+		// Exit if there is no parent
+		if ($parent_id === false)
+		{
+			return false;
+		}
+
+		// Allow remapping of parent ID (eg, for Joomfish)
+		if (jimport('attachments_remapper.remapper'))
+		{
+			$parent_id = AttachmentsRemapper::remapParentID($parent_id, $parent_type, $parent_entity);
+		}
+
+		// Exit if we should not display attachments for this parent
+		if ($parent->attachmentsHiddenForParent($row, $parent_id, $parent_entity))
+		{
+			return false;
+		}
+
+		// Add the attachments list
+		$parent->insertAttachmentsList($row, $parent_id, $parent_entity);
+
+		// ??? if (isset($row->text)) $row->text .= " [OCBD text $context]";
+		// ??? if (isset($row->introtext)) $row->introtext .= " [OCBD introtext $context]";
+
+		return;
+	}
+
+
+
+
+	/**
+	 * Set the parent_id for all attachments that were added to this
+	 * content before it was saved the first time.
+	 *
+	 * This method is called right after the content is saved.
+	 *
+	 * @param string The context of the content being passed to the plugin.
+	 * @param object $item A JTableContent object
+	 * @param bool $isNew If the content is newly created
+	 *
+	 * @return	void
+	 */
+	function onContentAfterSave($context, $item, $isNew )
+	{
+		if ( !$isNew ) {
+			// If the item is not new, this step is not needed
+			return true;
+			}
+
+		$ctxinfo = explode('.', $context);
+		$parent_type = $ctxinfo[0];
+		$parent_entity = $ctxinfo[1];
+
+		// Special handling for categories
+		if ( $parent_type == 'com_categories' ) {
+			$parent_type = 'com_content';
+			}
+
+		// Get the attachments associated with this newly created item.
+		// NOTE: We assume that all attachments that have parent_id=null
+		//		 and are created by the current user are for this item.
+		$user = JFactory::getUser();
+		$user_id = $user->get('id');
+
+		$db = JFactory::getDBO();
+		$query = $db->getQuery(true);
+		$query->select('*')->from('#__attachments');
+		$query->where('created_by=' . (int) $user_id . ' AND parent_id IS NULL');
+		$db->setQuery($query);
+		$attachments = $db->loadObjectList();
+		if ( $db->getErrorNum() ) {
+			$errmsg = $db->stderr() . ' (ERR 200)';
+			JError::raiseError(500, $errmsg);
+			}
+
+		// Exit if there are no new attachments
+		if ( count($attachments) == 0 ) {
+			return true;
+			}
+
+		// Change the attachment to the new content item!
+		JTable::addIncludePath(JPATH_ADMINISTRATOR.'/components/com_attachments/tables');
+		$atrow = JTable::getInstance('Attachment', 'AttachmentsTable');
+
+		foreach ($attachments as $attachment) {
+
+			// Fix for odd issue; on some systems, something is changing the
+			// parent_type in or out of the database
+			if ( ($attachment->parent_type) == 'com_media' AND
+				 ($attachment->parent_entity) == 'article' ) {
+				// Override/fix the incorrect parent type
+				$attachment->parent_type = 'com_content';
+				}
+
+			// Change the filename/URL as necessary
+			$error_msg = AttachmentsHelper::switch_parent($attachment, null, $item->id);
+			if ( $error_msg != '' ) {
+				$errmsg = JText::_($error_msg) . ' (ERR 201)';
+				JError::raiseError(500, $errmsg);
+				}
+
+			// Update the parent info
+			$atrow->load($attachment->id);
+			$atrow->parent_id = $item->id;
+			$atrow->parent_type = $parent_type;
+			$atrow->filename_sys = $attachment->filename_sys;
+			$atrow->url = $attachment->url;
+
+			if ( !$atrow->store() ) {
+				$errmsg = $attachment->getError() . ' (ERR 202)';
+				JError::raiseError(500, $errmsg);
+				}
+			}
+
+		return true;
+	}
+
+
+}

plugins/content/attachments/attachments.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<extension type="plugin" group="content" version="2.5" method="upgrade">
+    <name>plg_content_attachments</name>
+    <version>3.2.6</version>
+    <creationDate>March 26, 2018</creationDate>
+    <author>Jonathan M. Cameron</author>
+    <authorEmail>jmcameron@jmcameron.net</authorEmail>
+    <authorUrl>http://joomlacode.org/gf/project/attachments/</authorUrl>
+    <copyright>(C) 2007-2018 Jonathan M. Cameron. All rights reserved.</copyright>
+    <license>http://www.gnu.org/licenses/gpl-3.0.html GNU/GPL</license>
+    <description>ATTACH_ATTACHMENTS_PLUGIN_DESCRIPTION</description>
+
+    <scriptfile>install.php</scriptfile>
+
+    <files>
+	<filename plugin="attachments">attachments.php</filename>
+	<filename>index.html</filename>
+	<folder>language</folder>
+    </files>
+
+</extension>

plugins/content/attachments/index.html

@@ -0,0 +1 @@
+<html><body bgcolor="#FFFFFF"></body></html>

plugins/content/attachments/install.php

@@ -0,0 +1,61 @@
+<?php
+/**
+ * Attachments plugin installation script
+ *
+ * @package Attachments
+ * @subpackage Attachments_Plugin
+ *
+ * @author Jonathan M. Cameron
+ * @copyright Copyright (C) 2014-2018 Jonathan M. Cameron
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GNU/GPL
+ * @link http://joomlacode.org/gf/project/attachments/frs/
+ */
+
+// No direct access
+defined('_JEXEC') or die('Restricted access');
+
+
+/**
+ * The attachments content plugin installation class
+ *
+ * @package Attachments
+ */
+class plgContentAttachmentsInstallerScript 
+{
+
+	/**
+	 * Attachments plugin uninstall function
+	 *
+	 * @param $parent : the installer parent
+	 */
+	public function uninstall($parent)
+	{
+		// List all the Attachments plugins
+		$plugins = Array('plg_content_attachments',
+						 'plg_search_attachments',
+						 'plg_attachments_plugin_framework',
+						 'plg_attachments_for_content',
+						 'plg_editors-xtd_add_attachment_btn',
+						 'plg_editors-xtd_insert_attachments_token_btn',
+						 'plg_system_show_attachments_in_editor',
+						 'plg_quickicon_attachments'
+						 );
+
+		// To be safe, disable ALL attachments plugins first!
+		foreach ($plugins as $plugin_name)
+		{
+			// Make the query to enable the plugin
+			$db = JFactory::getDBO();
+			$query = $db->getQuery(true);
+			$query->update('#__extensions') 
+				  ->set("enabled = 0")
+				  ->where('type=' . $db->quote('plugin') . ' AND name=' . $db->quote($plugin_name));
+			$db->setQuery($query);
+			$db->query();
+
+			// NOTE: Do NOT complain if there was an error
+			// (in case any plugin is already uninstalled and this query fails)
+		}
+	}
+
+}

plugins/content/attachments/language/en-GB/en-GB.plg_content_attachments.ini

@@ -0,0 +1,31 @@
+; en-GB.plg_frontend_attachments.ini
+; Attachments for Joomla! extension
+; Copyright (C) 2007-2018 Jonathan M. Cameron, All rights reserved.
+; License http://www.gnu.org/licenses/gpl-3.0.html GNU/GPL
+; Note : All ini files need to be saved as UTF-8 - No BOM
+
+; English translation
+
+; Just for the front end display
+
+ATTACH_ACCESS_THIS_URL_S="Access this URL (%s)"
+ATTACH_ADD_ATTACHMENT="Add attachment"
+ATTACH_ATTACHMENTS="Attachments"
+ATTACH_ATTACHMENTS_PLUGIN_DESCRIPTION="Attachments plugin: Displays a list of the attachments for article (or supported content item),"
+ATTACH_ATTACHMENTS_TITLE="Attachments:"
+ATTACH_CREATED="Created"
+ATTACH_CREATOR="Creator"
+ATTACH_DELETE_THIS_FILE="Delete this file"
+ATTACH_DESCRIPTION="Description"
+ATTACH_DOWNLOADS="Downloads"
+ATTACH_DOWNLOAD_NOUN="Download"
+ATTACH_DOWNLOAD_THIS_FILE_S="Download this file (%s)"
+ATTACH_EXISTING_ATTACHMENTS="Existing Attachments:"
+ATTACH_FILE="File"
+ATTACH_FILE_SIZE="File size"
+ATTACH_FILE_URL="File / URL"
+ATTACH_S_KB="%s kB"
+ATTACH_LAST_MODIFIED="Last modified"
+ATTACH_REALLY_DELETE_ATTACHMENT="Really delete attachment?"
+ATTACH_UPDATE_THIS_FILE="Update this file"
+ATTACH_URL="URL"

plugins/content/attachments/language/en-GB/en-GB.plg_content_attachments.sys.ini

@@ -0,0 +1,12 @@
+; en-GB.plg_content_attachments.sys.ini
+; Attachments for Joomla! extension
+; Copyright (C) 2009-2018 Jonathan M. Cameron, All rights reserved.
+; License http://www.gnu.org/licenses/gpl-3.0.html GNU/GPL
+; Note : All ini files need to be saved as UTF-8 - No BOM
+
+; English translation
+
+; For the plugin manager
+
+ATTACH_ATTACHMENTS_PLUGIN_DESCRIPTION="Attachments plugin: Displays a list of the attachments for article (or supported content item),"
+PLG_CONTENT_ATTACHMENTS="Content - Attachments"

plugins/content/attachments/language/en-GB/index.html

@@ -0,0 +1 @@
+<html><body bgcolor="#FFFFFF"></body></html>

plugins/content/attachments/language/index.html

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+<html><body bgcolor="#FFFFFF"></body></html>

plugins/content/attachments/language/it-IT/index.html

@@ -0,0 +1 @@
+<html><body bgcolor="#FFFFFF"></body></html>

plugins/content/attachments/language/it-IT/it-IT.plg_content_attachments.ini

@@ -0,0 +1,30 @@
+; it-IT.plg_frontend_attachments.ini
+; Attachments for Joomla! extension
+; Copyright (C) 2007-2013 Jonathan M. Cameron, All rights reserved.
+; License GNU GPL 3: http://www.gnu.org/licenses/gpl-3.0.html
+; Note : All ini files need to be saved as UTF-8 - No BOM
+
+; Italian translation by: Piero Mattirolo (2.0, 3.0), Lemminkainen (version 1.3.4)
+
+; Just for the front end display
+
+ATTACH_ACCESS_THIS_URL_S="Accedi a questo URL (%s)"
+ATTACH_ADD_ATTACHMENT="Aggiungi Allegato"
+ATTACH_ATTACHMENTS="Allegati"
+ATTACH_ATTACHMENTS_PLUGIN_DESCRIPTION="Allegati: questo plugin mostrerà una lista degli allegati disponibili per ciascun articolo (o elemento di contenuto supportato), "
+ATTACH_ATTACHMENTS_TITLE="Allegati:"
+ATTACH_CREATED="Creato"
+ATTACH_CREATOR="Autore"
+ATTACH_DELETE_THIS_FILE="Cancella questo file"
+ATTACH_DESCRIPTION="Descrizione"
+ATTACH_DOWNLOADS="Downloads"
+ATTACH_DOWNLOAD_NOUN="Download"
+ATTACH_DOWNLOAD_THIS_FILE_S="Scarica questo file (%s)"
+ATTACH_EXISTING_ATTACHMENTS="Allegati Esistenti"
+ATTACH_FILE="File"
+ATTACH_FILE_SIZE="Dimensione del File"
+ATTACH_FILE_URL="File / URL"
+ATTACH_LAST_MODIFIED="Modificato il"
+ATTACH_REALLY_DELETE_ATTACHMENT="Confermi la cancellazione dell'allegato?"
+ATTACH_UPDATE_THIS_FILE="Aggiorna questo file"
+ATTACH_URL="URL:"

plugins/content/attachments/language/it-IT/it-IT.plg_content_attachments.sys.ini

@@ -0,0 +1,12 @@
+; it-IT.plg_content_attachments.sys.ini
+; Attachments for Joomla! extension
+; Copyright (C) 2009-2013 Jonathan M. Cameron, All rights reserved.
+; License GNU GPL 3: http://www.gnu.org/licenses/gpl-3.0.html
+; Note : All ini files need to be saved as UTF-8 - No BOM
+
+; Italian translation by: Piero Mattirolo (2.0, 3.0), Lemminkainen (version 1.3.4)
+
+; For the plugin manager
+
+ATTACH_ATTACHMENTS_PLUGIN_DESCRIPTION="Plugin allegati: visualizza una lista degli allegati per ogni articolo (o elemento di contenuto supportato),"
+PLG_CONTENT_ATTACHMENTS="Contenuto - Allegati"