upgrade

2025-08-14 22:37:50 +02:00
parent fb6d5d5926
commit 3641e93527
9156 changed files with 1813532 additions and 0 deletions
--- a/main/inc/lib/svg-edit/extensions/imagelib/users.php
+++ b/main/inc/lib/svg-edit/extensions/imagelib/users.php
@@ -0,0 +1,119 @@
+<?php
+/* Integrate svg-edit libraries with Chamilo default documents
+ * @author Juan Carlos Raña Trabado
+ * @since 25/september/2010
+*/
+require_once '../../../../../../inc/global.inc.php';
+
+//Add security from Chamilo
+api_protect_course_script();
+api_block_anonymous_users();
+
+$userId = api_get_user_id();
+$user_disk_path = UserManager::getUserPathById($userId, 'system').'my_files/';
+$user_web_path = UserManager::getUserPathById($userId, 'web').'my_files/';
+
+//get all files and folders
+$scan_files = [];
+if (is_dir($user_disk_path)) {
+	$scan_files = scandir($user_disk_path);
+}
+//get all svg and png files
+$accepted_extensions = array('.svg', '.png');
+
+if (is_array($scan_files) && count($scan_files) > 0) {
+	foreach ($scan_files as & $file) {
+		$slideshow_extension = strrchr($file, '.');
+		$slideshow_extension = strtolower($slideshow_extension);
+		if (in_array($slideshow_extension, $accepted_extensions)) {
+			$png_svg_files[] =$file;
+		}
+	}
+}
+$style = '<style>';
+$style .= '@import "'.api_get_path(WEB_CSS_PATH).'base.css";';
+$style .= '@import "'.api_get_path(WEB_CSS_PATH).'themes/'.api_get_visual_theme().'/default.css";';
+$style .='</style>';
+
+?>
+<!doctype html>
+<?php echo api_get_jquery_js(); ?>
+<?php echo $style ?>
+
+<body>
+
+<?php
+
+echo '<h2>'.get_lang('SocialNetwork').': '.get_lang('MyFiles').'</h2>';
+
+if (!empty($png_svg_files)) {
+	echo '<h3>'.get_lang('SelectSVGEditImage').'</h3>';
+	echo '<ul>';
+	foreach($png_svg_files as $filename) {
+		$image = $user_disk_path.$filename;
+
+		if (strpos($filename, "svg")){
+			$new_sizes['width'] = 60;
+			$new_sizes['height'] = 60;
+		} else {
+			$new_sizes = api_resize_image($image, 60, 60);
+		}
+
+			echo '<li style="display:inline; padding:8px;"><a href="'.$user_web_path.$filename.'" alt "'.$filename.'" title="'.$filename.'"><img src="'.$user_web_path.$filename.'" width="'.$new_sizes['width'].'" height="'.$new_sizes['height'].'" border="0"></a></li>';
+	}
+	echo '</ul>';
+} else {
+	echo Display::return_message(get_lang('NoSVGImages'), 'warning');
+}
+?>
+</body>
+<script>
+$('a').click(function() {
+	var href = this.href;
+
+	// Convert Non-SVG images to data URL first
+	// (this could also have been done server-side by the library)
+	if(this.href.indexOf('.svg') === -1) {
+
+		var meta_str = JSON.stringify({
+			name: $(this).text(),
+			id: href
+		});
+		window.top.postMessage(meta_str, "*");
+
+		var img = new Image();
+		img.onload = function() {
+			var canvas = document.createElement("canvas");
+			canvas.width = this.width;
+			canvas.height = this.height;
+			// load the raster image into the canvas
+			canvas.getContext("2d").drawImage(this,0,0);
+			// retrieve the data: URL
+			try {
+				var dataurl = canvas.toDataURL();
+			} catch(err) {
+				// This fails in Firefox with file:// URLs :(
+				alert("Data URL conversion failed: " + err);
+				var dataurl = "";
+			}
+			window.top.postMessage('|' + href + '|' + dataurl, "*");
+		}
+		img.src = href;
+	} else {
+		// Send metadata (also indicates file is about to be sent)
+		var meta_str = JSON.stringify({
+			name: $(this).text(),
+			id: href
+		});
+		window.top.postMessage(meta_str, "*");
+		// Do ajax request for image's href value
+		$.get(href, function(data) {
+			data = '|' + href + '|' + data;
+			// This is where the magic happens!
+			window.top.postMessage(data, "*");
+
+		}, 'html'); // 'html' is necessary to keep returned data as a string
+	}
+	return false;
+});
+</script>