author | Dan Fuhry <dan@enanocms.org> |
Sat, 21 Aug 2010 23:25:41 -0400 (2010-08-22) | |
changeset 41 | 0944c9354e9c |
parent 38 | 512951548faa |
child 42 | 7c6e2e97aa08 |
permissions | -rw-r--r-- |
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1 |
<?php |
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|
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/* |
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* Snapr |
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* Version 0.1 beta 1 |
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* Copyright (C) 2007 Dan Fuhry |
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* |
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* This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied |
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details. |
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*/ |
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|
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/** |
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* Generates a random filename for Snapr images. |
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* @param int $length Optional - length of filename |
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* @return string |
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*/ |
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function gallery_make_filename($length = 24) |
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{ |
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$valid_chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'; |
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$valid_chars = enano_str_split($valid_chars); |
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$ret = ''; |
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for ( $i = 0; $i < $length; $i++ ) |
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{ |
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$ret .= $valid_chars[mt_rand(0, count($valid_chars)-1)]; |
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} |
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return $ret; |
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} |
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/** |
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* Returns the extension of a file. |
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* @param string file |
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* @return string |
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*/ |
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function get_file_extension($file) |
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{ |
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return substr($file, ( strrpos($file, '.') + 1 )); |
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} |
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/** |
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* For a given image ID, return the folder hierarchy. |
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* @param int The image ID |
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* @return array |
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*/ |
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function gallery_imgid_to_folder($img_id) |
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{ |
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global $db, $session, $paths, $template, $plugins; // Common objects |
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|
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if ( !is_int($img_id) ) |
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return array(); |
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|
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$img_id = strval($img_id); |
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$ret = array(); |
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|
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$sanity = 0; |
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$sanity_stack = array(); |
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|
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while(true) |
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{ |
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$sanity++; |
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$q = $db->sql_query('SELECT img_title, img_id, folder_parent FROM '.table_prefix.'gallery WHERE img_id=' . $img_id . ';'); |
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if ( !$q ) |
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$db->_die(); |
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$row = $db->fetchrow(); |
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if ( !$row ) |
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{ |
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break; |
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} |
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if ( $sanity > 1 ) |
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{ |
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$ret[] = $row['img_title']; |
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} |
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if ( !$row['folder_parent'] ) |
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{ |
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break; |
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} |
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if ( in_array($row['img_id'], $sanity_stack) ) |
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return array('Infinite loop'); |
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$sanity_stack[] = $row['img_id']; |
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$img_id = $row['folder_parent']; |
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} |
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return $ret; |
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} |
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|
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/** |
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* Generates a hierarchy of Gallery folders. |
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* @return array |
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*/ |
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|
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function gallery_folder_hierarchy() |
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{ |
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global $db, $session, $paths, $template, $plugins; // Common objects |
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|
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$q = $db->sql_query('SELECT img_id, img_title, folder_parent FROM '.table_prefix.'gallery WHERE is_folder=1'); |
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if ( !$q ) |
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$db->_die(); |
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|
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if ( $db->numrows() < 1 ) |
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{ |
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return array('_id' => 'NULL'); |
0
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} |
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|
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$lookup_table = array(); |
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$hier = array('_id' => 'NULL'); |
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$orphans = array(); |
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$persist_orphans = array(); |
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|
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while ( $row = $db->fetchrow() ) |
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{ |
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if ( !$row['folder_parent'] ) |
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{ |
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// root-level folder |
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$hier[ $row['img_title'] ] = array('_id' => $row['img_id']); |
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$lookup_table[$row['img_id']] =& $hier[ $row['img_title'] ]; |
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} |
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else if ( $row['folder_parent'] && isset($lookup_table[$row['folder_parent']]) ) |
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{ |
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// child folder, parent is resolved |
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$lookup_table[ $row['folder_parent'] ][ $row['img_title'] ] = array('_id' => $row['img_id']); |
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$lookup_table[ $row['img_id'] ] =& $lookup_table[ $row['folder_parent'] ][ $row['img_title'] ]; |
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} |
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else if ( $row['folder_parent'] && !isset($lookup_table[$row['folder_parent']]) ) |
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{ |
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// child folder, orphan as of yet |
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$orphans[] = $row; |
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} |
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} |
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|
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// Resolve orphans |
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135 |
do |
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136 |
{ |
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$persist_orphans = array(); |
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while ( count($orphans) > 0 ) |
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{ |
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$orphan =& $orphans[ ( count($orphans) - 1 ) ]; |
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141 |
if ( isset($lookup_table[$orphan['folder_parent']]) ) |
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{ |
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$lookup_table[ $orphan['folder_parent'] ][ $orphan['img_title'] ] = array('_id' => $orphan['img_id']); |
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144 |
$lookup_table[ $orphan['img_id'] ] =& $lookup_table[ $orphan['folder_parent'] ][ $orphan['img_title'] ]; |
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parents:
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145 |
} |
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parents:
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|
146 |
else |
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parents:
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|
147 |
{ |
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148 |
$persist_orphans[] = $orphans[ ( count($orphans) - 1 ) ]; |
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149 |
//echo 'BUG: ' . htmlspecialchars($orphan['img_title']) . ' (' . $orphan['img_id'] . ') is an orphan folder (parent is ' . $orphan['folder_parent'] . '); placing in root<br />'; |
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150 |
// $hier[ $orphan['img_title'] ] = array(); |
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151 |
// $lookup_table[$orphan['img_id']] =& $hier[ $orphan['img_title'] ]; |
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152 |
} |
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153 |
unset($orphan, $orphans[ ( count($orphans) - 1 ) ]); |
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154 |
} |
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155 |
$orphans = $persist_orphans; |
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156 |
//die('insanity:<pre>'.print_r($hier,true).print_r($lookup_table,true).print_r($persist_orphans,true).'</pre>'); |
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157 |
} |
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parents:
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|
158 |
while ( count($persist_orphans) > 0 ); |
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|
159 |
|
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160 |
return $hier; |
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parents:
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|
161 |
|
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parents:
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162 |
} |
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parents:
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|
163 |
|
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parents:
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|
164 |
/** |
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parents:
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165 |
* Generates HTML for a folder selector. |
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parents:
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166 |
* @param string The form field name, defaults to folder_id. |
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167 |
* @param bool Whether to auto-select the root or not. Defaults to true. |
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168 |
* @return string |
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169 |
*/ |
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|
170 |
|
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|
171 |
function gallery_hier_formfield($field_name = 'folder_id', $autosel = true) |
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172 |
{ |
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|
173 |
$hier = gallery_folder_hierarchy(); |
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174 |
$img_join = scriptPath . '/images/icons/joinbottom.gif'; |
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175 |
$img_join_term = scriptPath . '/images/icons/join.gif'; |
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176 |
$img_line = scriptPath . '/images/icons/line.gif'; |
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177 |
$img_empty = scriptPath . '/images/icons/empty.gif'; |
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|
178 |
|
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179 |
$html = _gallery_hier_form_inner($hier, '<Root>', $field_name, -1, array(), $img_join, $img_join_term, $img_line, $img_empty, $autosel); |
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|
180 |
|
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|
181 |
return $html; |
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parents:
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|
182 |
} |
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parents:
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183 |
|
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parents:
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184 |
// |
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|
185 |
|
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parents:
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|
186 |
/** |
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parents:
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187 |
* Inner loop for form field generator (needs to call itself recursively) |
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188 |
* @access private |
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parents:
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|
189 |
*/ |
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|
190 |
|
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parents:
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191 |
function _gallery_hier_form_inner($el, $name, $fname, $depth, $depth_img, $img_join, $img_join_term, $img_line, $img_empty, $sel = false) |
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|
192 |
{ |
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|
193 |
$html = ''; |
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194 |
foreach ( $depth_img as $sw ) |
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|
195 |
$html .= '<img alt=" " src="' . $sw . '" />'; |
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|
196 |
|
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197 |
$html .= '<label><input ' . ( $sel ? 'checked="checked"' : '' ) . ' type="radio" name="' . $fname . '" value="' . $el['_id'] . '" /> ' . htmlspecialchars($name) . '</label><br />'; |
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|
198 |
|
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|
199 |
if ( count($el) > 1 ) |
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parents:
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|
200 |
{ |
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|
201 |
// Writing this image logic sucked. |
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|
202 |
$count = 0; |
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parents:
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|
203 |
foreach ( $el as $key => $el_lower ) |
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parents:
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|
204 |
{ |
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parents:
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|
205 |
$count++; |
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parents:
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|
206 |
if ( $key == '_id' ) |
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parents:
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|
207 |
continue; |
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parents:
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|
208 |
$depth_mod = $depth_img; |
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parents:
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|
209 |
$last = ( $count == count($el) ); |
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parents:
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|
210 |
|
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parents:
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|
211 |
for ( $i = 0; $i < count($depth_mod); $i++ ) |
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parents:
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changeset
|
212 |
{ |
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parents:
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|
213 |
if ( $depth_mod[$i] == $img_join_term || $depth_mod[$i] == $img_empty ) |
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parents:
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|
214 |
$depth_mod[$i] = $img_empty; |
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parents:
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|
215 |
else |
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parents:
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|
216 |
$depth_mod[$i] = $img_line; |
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parents:
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|
217 |
} |
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parents:
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|
218 |
|
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parents:
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|
219 |
if ( $last ) |
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parents:
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|
220 |
$depth_mod[] = $img_join_term; |
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Dan
parents:
diff
changeset
|
221 |
else |
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parents:
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|
222 |
$depth_mod[] = $img_join; |
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parents:
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|
223 |
|
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parents:
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|
224 |
$html .= _gallery_hier_form_inner($el_lower, $key, $fname, ( $depth + 1 ), $depth_mod, $img_join, $img_join_term, $img_line, $img_empty); |
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parents:
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|
225 |
} |
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parents:
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|
226 |
} |
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parents:
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|
227 |
return $html; |
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parents:
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|
228 |
} |
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parents:
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|
229 |
|
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parents:
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|
230 |
/** |
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parents:
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|
231 |
* Returns an array containing the IDs of all of the given folder ID's children. Recursive function. |
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parents:
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|
232 |
* @param int ID of folder |
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parents:
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|
233 |
*/ |
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parents:
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|
234 |
|
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parents:
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|
235 |
function gal_fetch_all_children($id) |
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parents:
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|
236 |
{ |
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|
237 |
global $db, $session, $paths, $template, $plugins; // Common objects |
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|
238 |
|
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parents:
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|
239 |
if ( !is_int($id) ) |
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parents:
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|
240 |
{ |
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|
241 |
die('not int'); |
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parents:
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|
242 |
return false; |
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parents:
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|
243 |
} |
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|
244 |
|
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|
245 |
$children = array(); |
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|
246 |
|
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247 |
$q = $db->sql_query('SELECT img_id,is_folder FROM '.table_prefix.'gallery WHERE folder_parent=' . $id . ';'); |
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|
248 |
if ( !$q ) |
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|
249 |
$db->_die(); |
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parents:
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|
250 |
if ( $db->numrows() < 1 ) |
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parents:
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|
251 |
{ |
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parents:
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|
252 |
return $children; |
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parents:
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|
253 |
} |
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parents:
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|
254 |
$folders = array(); |
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parents:
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|
255 |
while ( $row = $db->fetchrow() ) |
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Dan
parents:
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changeset
|
256 |
{ |
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parents:
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|
257 |
$children[] = intval($row['img_id']); |
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Dan
parents:
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|
258 |
if ( $row['is_folder'] == 1 ) |
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parents:
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|
259 |
$folders[] = intval($row['img_id']); |
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parents:
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|
260 |
} |
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parents:
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|
261 |
foreach ( $folders as $folder ) |
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Dan
parents:
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|
262 |
{ |
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parents:
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|
263 |
$grandchildren = gal_fetch_all_children($folder); |
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Dan
parents:
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changeset
|
264 |
if ( $grandchildren === false ) |
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Dan
parents:
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changeset
|
265 |
{ |
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parents:
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|
266 |
return false; |
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parents:
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|
267 |
} |
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parents:
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|
268 |
$children = array_merge($children, $grandchildren); |
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parents:
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|
269 |
} |
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parents:
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|
270 |
|
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parents:
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|
271 |
return $children; |
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parents:
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|
272 |
|
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|
273 |
} |
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parents:
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|
274 |
|
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parents:
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|
275 |
/** |
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parents:
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|
276 |
* Lists all normal files within a given directory. Recursive function. Can also return the list of directories in the second parameter by reference. |
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parents:
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|
277 |
* @param string Directory to search |
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parents:
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|
278 |
* @param array Variable in which to store |
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|
279 |
* @return array Not multi-depth |
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parents:
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|
280 |
*/ |
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|
281 |
|
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parents:
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|
282 |
function gal_dir_recurse($dir, &$dirlist) |
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parents:
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|
283 |
{ |
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parents:
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|
284 |
$dir_handle = opendir($dir); |
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parents:
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|
285 |
if ( !$dir_handle ) |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
286 |
return false; |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
287 |
$entries = array(); |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
288 |
$dirlist = array(); |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
289 |
while ( true ) |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
290 |
{ |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
291 |
$file = readdir($dir_handle); |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
292 |
if ( !$file ) |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
293 |
break; |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
294 |
if ( $file == '.' || $file == '..' ) |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
295 |
continue; |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
296 |
$file = $dir . '/' . $file; |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
297 |
if ( is_dir($file) ) |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
298 |
{ |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
299 |
$children = gal_dir_recurse($file, $dirtemp); |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
300 |
$dirlist[] = $file; |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
301 |
$dirlist = array_merge($dirlist, $dirtemp); |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
302 |
$entries = array_merge($entries, $children); |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
303 |
} |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
304 |
else if ( is_file($file) ) |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
305 |
{ |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
306 |
$entries[] = $file; |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
307 |
} |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
308 |
else |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
309 |
{ |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
310 |
die($file . ' is not a file or directory'); |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
311 |
} |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
312 |
} |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
313 |
closedir($dir_handle); |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
314 |
return $entries; |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
315 |
} |
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
316 |
|
18
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
317 |
/** |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
318 |
* Wrapper for JSON decoding that works on Enano 1.0.x and 1.1.x |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
319 |
* @param string JSON datastream... |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
320 |
* @return mixed |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
321 |
*/ |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
322 |
|
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
323 |
function snapr_json_decode($data) |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
324 |
{ |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
325 |
if ( defined('ENANO_ATLEAST_1_1') ) |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
326 |
{ |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
327 |
try |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
328 |
{ |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
329 |
$decoded = enano_json_decode($data); |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
330 |
} |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
331 |
catch ( Exception $e ) |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
332 |
{ |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
333 |
$response = array( |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
334 |
'mode' => 'error', |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
335 |
'error' => 'Exception in JSON parser.' |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
336 |
); |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
337 |
die(enano_json_encode($response)); |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
338 |
} |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
339 |
} |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
340 |
else |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
341 |
{ |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
342 |
$json = new Services_JSON(SERVICES_JSON_LOOSE_TYPE); |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
343 |
$decoded = $json->decode($data); |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
344 |
} |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
345 |
return ( isset($decoded) ) ? $decoded : false; |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
346 |
} |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
347 |
|
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
348 |
/** |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
349 |
* Wrapper for JSON encoding that works on Enano 1.0.x and 1.1.x |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
350 |
* @param mixed Data to encode |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
351 |
* @return string |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
352 |
*/ |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
353 |
|
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
354 |
function snapr_json_encode($data) |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
355 |
{ |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
356 |
if ( defined('ENANO_ATLEAST_1_1') ) |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
357 |
{ |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
358 |
try |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
359 |
{ |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
360 |
$encoded = enano_json_encode($data); |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
361 |
} |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
362 |
catch ( Exception $e ) |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
363 |
{ |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
364 |
$response = array( |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
365 |
'mode' => 'error', |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
366 |
'error' => 'Exception in JSON encoder.' |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
367 |
); |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
368 |
die(enano_json_encode($response)); |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
369 |
} |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
370 |
} |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
371 |
else |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
372 |
{ |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
373 |
$json = new Services_JSON(SERVICES_JSON_LOOSE_TYPE); |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
374 |
$encoded = $json->encode($data); |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
375 |
} |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
376 |
return ( isset($encoded) ) ? $encoded : false; |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
377 |
} |
c1c398349651
Added initial support for notes (aka tags) on images, done completely (including initial load of metadata) with AJAX. They're not fixed at 100x100 like on Facebook either.
Dan
parents:
0
diff
changeset
|
378 |
|
0
7caf561c50ee
Initial population; browser, viewer, uploader, and security are working
Dan
parents:
diff
changeset
|
379 |
?> |