first commit

plugins/annotate/pages/get.php

@@ -0,0 +1,88 @@
+<?php
+include_once "../../../include/boot.php";
+include_once "../include/annotate_functions.php";
+
+$k=getval("k","");if (($k=="") || (!check_access_key(getval("ref",""),$k))) {include_once "../../../include/authenticate.php";}
+
+$ref=getval("ref", 0, true);
+if ($ref==0)
+    {
+    die($lang["annotate_ref_not_supplied"]);
+    }
+
+global $plugins;
+if (!in_array("annotate",$plugins))
+    {
+    header("Status: 403 plugin not activated");
+    exit($lang["error-plugin-not-activated"]);
+    }
+
+$preview_width  = getval("pw", 0, true);
+$preview_height = getval("ph", 0, true);
+$page           = getval("page", 1, true);
+
+// Get notes based on page:
+$sql_and = '';
+$sql_params[] = 'i'; $sql_params[] = $ref;
+if($page >= 1)
+    {
+    $sql_and = ' AND page = ?';
+    $sql_params[] = 'i'; $sql_params[] = $page;
+    }
+$notes=ps_query("SELECT ref, top_pos, left_pos, width, height, preview_width, preview_height, note_id, user, `page`, node FROM annotate_notes WHERE ref= ?" . $sql_and, $sql_params);
+$notecount = count($notes);
+ps_query("UPDATE resource SET annotation_count= ? WHERE ref= ?", ['i', $notecount, 'i', $ref]);
+// check if display size is different from original preview size, and if so, modify coordinates
+
+
+for($i=0;$i<$notecount;$i++)
+    {
+    $annotate_node =[];
+    get_node($notes[$i]["node"],$annotate_node);
+    $notes[$i]["note"] = $annotate_node["name"];
+    }
+
+$json="[";
+$notes_array=array();
+for ($x=0;$x<count($notes);$x++)
+    {   
+    $ratio=$preview_width/$notes[$x]['preview_width'];
+            
+    $notes[$x]['width']=$ratio*$notes[$x]['width'];
+    $notes[$x]['height']=$ratio*$notes[$x]['height'];
+    $notes[$x]['top_pos']=$ratio*$notes[$x]['top_pos'];
+    $notes[$x]['left_pos']=$ratio*$notes[$x]['left_pos'];
+    $notes[$x]['note'] = str_replace(chr(13). chr(10), '<br />\n', $notes[$x]['note']);
+    $notes[$x]['note'] = str_replace(chr(13), '<br />\n', $notes[$x]['note']);
+    $notes[$x]['note'] = str_replace(chr(10), '<br />\n', $notes[$x]['note']);
+
+    if (!$annotate_show_author) # Don't display author unless set in config
+        {
+        $notes[$x]['note'] = substr(strstr($notes[$x]['note'],": "),2);
+        }
+
+    if ($x>0){$json.=",";}
+
+    $json.="{";
+    $json.='"top":'.round($notes[$x]['top_pos']).', ';
+    $json.='"left":'.round($notes[$x]['left_pos']).', ';
+    $json.='"width":'.round($notes[$x]['width']).', ';
+    $json.='"height":'.round($notes[$x]['height']).', ';
+    $json.='"text":"'.config_encode($notes[$x]['note']).'", ';
+    $json.='"id":"'.$notes[$x]['note_id'].'", ';
+
+    if (isset($userref) && (($notes[$x]['user']==$userref) || in_array($usergroup,$annotate_admin_edit_access)))
+        {
+        $json.='"editable":true';
+        } 
+    else 
+        {
+        $json.='"editable":false';  
+        }
+
+    $json.="}";
+    }
+
+$json.="]";
+echo $json;
+