Actualización

main/document/create_paint.php

@@ -0,0 +1,190 @@
+<?php
+
+/* For licensing terms, see /license.txt */
+
+exit;
+
+use ChamiloSession as Session;
+
+/**
+ * This file allows creating audio files from a text.
+ *
+ * @package chamilo.document
+ *
+ * @author Juan Carlos Raña Trabado
+ *
+ * @since 30/January/2011
+ *
+ * @todo clean all file
+ */
+require_once __DIR__.'/../inc/global.inc.php';
+
+if (api_get_setting('enabled_support_paint') === 'false') {
+    api_not_allowed(true);
+}
+
+$this_section = SECTION_COURSES;
+$nameTools = get_lang('PhotoRetouching');
+$groupRights = Session::read('group_member_with_upload_rights');
+
+api_protect_course_script();
+api_block_anonymous_users();
+$_course = api_get_course_info();
+$document_data = DocumentManager::get_document_data_by_id($_GET['id'], api_get_course_id(), true);
+if (empty($document_data)) {
+    if (api_is_in_group()) {
+        $group_properties = GroupManager::get_group_properties(api_get_group_id());
+        $document_id = DocumentManager::get_document_id(api_get_course_info(), $group_properties['directory']);
+        $document_data = DocumentManager::get_document_data_by_id($document_id, api_get_course_id());
+    }
+}
+
+$document_id = $document_data['id'];
+$dir = $document_data['path'];
+$is_allowed_to_edit = api_is_allowed_to_edit(null, true);
+
+// path for pixlr save
+$paintDir = Security::remove_XSS($dir);
+if (empty($paintDir)) {
+    $paintDir = '/';
+}
+
+Session::write('paint_dir', $paintDir);
+Session::write('paint_file', get_lang('NewImage'));
+
+// Please, do not modify this dirname formatting
+if (strstr($dir, '..')) {
+    $dir = '/';
+}
+
+if ($dir[0] == '.') {
+    $dir = substr($dir, 1);
+}
+
+if ($dir[0] != '/') {
+    $dir = '/'.$dir;
+}
+
+if ($dir[strlen($dir) - 1] != '/') {
+    $dir .= '/';
+}
+
+$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document'.$dir;
+
+if (!is_dir($filepath)) {
+    $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
+    $dir = '/';
+}
+
+$groupId = api_get_group_id();
+
+if (!empty($groupId)) {
+    $interbreadcrumb[] = [
+        "url" => api_get_path(WEB_CODE_PATH)."group/group_space.php?".api_get_cidreq(),
+        "name" => get_lang('GroupSpace'),
+    ];
+    $group = GroupManager::get_group_properties($groupId);
+    $path = explode('/', $dir);
+    if ('/'.$path[1] != $group['directory']) {
+        api_not_allowed(true);
+    }
+}
+
+$interbreadcrumb[] = [
+    "url" => "./document.php?curdirpath=".urlencode($dir)."&".api_get_cidreq(),
+    "name" => get_lang('Documents'),
+];
+
+if (!api_is_allowed_in_course()) {
+    api_not_allowed(true);
+}
+
+if (!($is_allowed_to_edit || $groupRights ||
+    DocumentManager::is_my_shared_folder($_user['user_id'], Security::remove_XSS($dir), api_get_session_id()))
+) {
+    api_not_allowed(true);
+}
+
+/* Header */
+Event::event_access_tool(TOOL_DOCUMENT);
+$display_dir = $dir;
+if (isset($group)) {
+    $display_dir = explode('/', $dir);
+    unset($display_dir[0]);
+    unset($display_dir[1]);
+    $display_dir = implode('/', $display_dir);
+}
+
+// Interbreadcrumb for the current directory root path
+if (empty($document_data['parents'])) {
+    $interbreadcrumb[] = ['url' => '#', 'name' => $document_data['title']];
+} else {
+    foreach ($document_data['parents'] as $document_sub_data) {
+        $interbreadcrumb[] = [
+            'url' => $document_sub_data['document_url'],
+            'name' => $document_sub_data['title'],
+        ];
+    }
+}
+
+Display::display_header($nameTools, 'Doc');
+echo '<div class="actions">';
+echo '<a href="document.php?id='.$document_id.'">'.
+    Display::return_icon(
+        'back.png',
+        get_lang('BackTo').' '.get_lang('DocumentsOverview'),
+        '',
+        ICON_SIZE_MEDIUM
+    ).
+    '</a>';
+echo '</div>';
+
+// pixlr
+// max size 1 Mb ??
+$title = urlencode(utf8_encode(get_lang('NewImage'))); //TODO:check
+$image = Display::returnIconPath('canvas1024x768.png');
+$exit_path = api_get_path(WEB_CODE_PATH).'document/exit_pixlr.php';
+Session::write('exit_pixlr', $document_data['path']);
+$target_path = api_get_path(WEB_CODE_PATH).'document/save_pixlr.php';
+$target = $target_path;
+$locktarget = 'true';
+$locktitle = 'false';
+$referrer = 'Chamilo';
+
+if ($_SERVER['HTTP_HOST'] == "localhost") {
+    $path_and_file = api_get_path(SYS_PATH).'/crossdomain.xml';
+    if (!file_exists($path_and_file)) {
+        $crossdomain = '<?xml version="1.0"?>
+			<!DOCTYPE cross-domain-policy SYSTEM "http://www.adobe.com/xml/dtds/cross-domain-policy.dtd">
+			<cross-domain-policy>
+				<allow-access-from domain="cdn.pixlr.com" />
+				<site-control permitted-cross-domain-policies="master-only"/>
+				<allow-http-request-headers-from domain="cnd.pixlr.com" headers="*" secure="true"/>
+			</cross-domain-policy>'; //more open domain="*"
+        @file_put_contents($path_and_file, $crossdomain);
+    }
+    $credentials = 'true';
+} else {
+    $credentials = 'false';
+}
+$pixlr_url = '//pixlr.com/editor/?title='.$title.'&image='.$image.'&referrer='.$referrer.'&target='.$target.'&exit='.$exit_path.'&locktarget='.$locktarget.'&locktitle='.$locktitle.'&credentials='.$credentials;
+?>
+<script>
+document.write('<iframe id="frame" frameborder="0" scrolling="no" src="<?php echo $pixlr_url; ?>" width="100%" height="100%"><noframes><p>Sorry, your browser does not handle frames</p></noframes></iframe></div>');
+function resizeIframe() {
+    var height = window.innerHeight;
+    //max lower size
+    if (height<600) {
+        height=600;
+    }
+    document.getElementById('frame').style.height = height +"px";
+};
+document.getElementById('frame').onload = resizeIframe;
+window.onresize = resizeIframe;
+</script>
+<?php
+echo '<noscript>';
+echo '<iframe style="height: 600px; width: 100%;" scrolling="no" frameborder="0" src="'.$pixlr_url.'"><noframes><p>Sorry, your browser does not handle frames</p></noframes></iframe>';
+echo '</noscript>';
+
+Display::display_footer();