/index.php
PHP | 2412 lines | 1659 code | 228 blank | 525 comment | 387 complexity | fe9b94ef26a93542010e351d22aa7e50 MD5 | raw file
Possible License(s): MIT
- <?php
- /**
- * Spyc -- A Simple PHP YAML Class
- * @version 0.5
- * @author Vlad Andersen <vlad.andersen@gmail.com>
- * @author Chris Wanstrath <chris@ozmm.org>
- * @link http://code.google.com/p/spyc/
- * @copyright Copyright 2005-2006 Chris Wanstrath, 2006-2011 Vlad Andersen
- * @license http://www.opensource.org/licenses/mit-license.php MIT License
- * @package Spyc
- */
- if (!function_exists('spyc_load')) {
- /**
- * Parses YAML to array.
- * @param string $string YAML string.
- * @return array
- */
- function spyc_load ($string) {
- return Spyc::YAMLLoadString($string);
- }
- }
- if (!function_exists('spyc_load_file')) {
- /**
- * Parses YAML to array.
- * @param string $file Path to YAML file.
- * @return array
- */
- function spyc_load_file ($file) {
- return Spyc::YAMLLoad($file);
- }
- }
- /**
- * The Simple PHP YAML Class.
- *
- * This class can be used to read a YAML file and convert its contents
- * into a PHP array. It currently supports a very limited subsection of
- * the YAML spec.
- *
- * Usage:
- * <code>
- * $Spyc = new Spyc;
- * $array = $Spyc->load($file);
- * </code>
- * or:
- * <code>
- * $array = Spyc::YAMLLoad($file);
- * </code>
- * or:
- * <code>
- * $array = spyc_load_file($file);
- * </code>
- * @package Spyc
- */
- class Spyc {
- // SETTINGS
- const REMPTY = "\0\0\0\0\0";
- /**
- * Setting this to true will force YAMLDump to enclose any string value in
- * quotes. False by default.
- *
- * @var bool
- */
- public $setting_dump_force_quotes = false;
- /**
- * Setting this to true will forse YAMLLoad to use syck_load function when
- * possible. False by default.
- * @var bool
- */
- public $setting_use_syck_is_possible = false;
- /**#@+
- * @access private
- * @var mixed
- */
- private $_dumpIndent;
- private $_dumpWordWrap;
- private $_containsGroupAnchor = false;
- private $_containsGroupAlias = false;
- private $path;
- private $result;
- private $LiteralPlaceHolder = '___YAML_Literal_Block___';
- private $SavedGroups = array();
- private $indent;
- /**
- * Path modifier that should be applied after adding current element.
- * @var array
- */
- private $delayedPath = array();
- /**#@+
- * @access public
- * @var mixed
- */
- public $_nodeId;
- /**
- * Load a valid YAML string to Spyc.
- * @param string $input
- * @return array
- */
- public function load ($input) {
- return $this->__loadString($input);
- }
- /**
- * Load a valid YAML file to Spyc.
- * @param string $file
- * @return array
- */
- public function loadFile ($file) {
- return $this->__load($file);
- }
- /**
- * Load YAML into a PHP array statically
- *
- * The load method, when supplied with a YAML stream (string or file),
- * will do its best to convert YAML in a file into a PHP array. Pretty
- * simple.
- * Usage:
- * <code>
- * $array = Spyc::YAMLLoad('lucky.yaml');
- * print_r($array);
- * </code>
- * @access public
- * @return array
- * @param string $input Path of YAML file or string containing YAML
- */
- public static function YAMLLoad($input) {
- $Spyc = new Spyc;
- return $Spyc->__load($input);
- }
- /**
- * Load a string of YAML into a PHP array statically
- *
- * The load method, when supplied with a YAML string, will do its best
- * to convert YAML in a string into a PHP array. Pretty simple.
- *
- * Note: use this function if you don't want files from the file system
- * loaded and processed as YAML. This is of interest to people concerned
- * about security whose input is from a string.
- *
- * Usage:
- * <code>
- * $array = Spyc::YAMLLoadString("---\n0: hello world\n");
- * print_r($array);
- * </code>
- * @access public
- * @return array
- * @param string $input String containing YAML
- */
- public static function YAMLLoadString($input) {
- $Spyc = new Spyc;
- return $Spyc->__loadString($input);
- }
- /**
- * Dump YAML from PHP array statically
- *
- * The dump method, when supplied with an array, will do its best
- * to convert the array into friendly YAML. Pretty simple. Feel free to
- * save the returned string as nothing.yaml and pass it around.
- *
- * Oh, and you can decide how big the indent is and what the wordwrap
- * for folding is. Pretty cool -- just pass in 'false' for either if
- * you want to use the default.
- *
- * Indent's default is 2 spaces, wordwrap's default is 40 characters. And
- * you can turn off wordwrap by passing in 0.
- *
- * @access public
- * @return string
- * @param array $array PHP array
- * @param int $indent Pass in false to use the default, which is 2
- * @param int $wordwrap Pass in 0 for no wordwrap, false for default (40)
- */
- public static function YAMLDump($array,$indent = false,$wordwrap = false) {
- $spyc = new Spyc;
- return $spyc->dump($array,$indent,$wordwrap);
- }
- /**
- * Dump PHP array to YAML
- *
- * The dump method, when supplied with an array, will do its best
- * to convert the array into friendly YAML. Pretty simple. Feel free to
- * save the returned string as tasteful.yaml and pass it around.
- *
- * Oh, and you can decide how big the indent is and what the wordwrap
- * for folding is. Pretty cool -- just pass in 'false' for either if
- * you want to use the default.
- *
- * Indent's default is 2 spaces, wordwrap's default is 40 characters. And
- * you can turn off wordwrap by passing in 0.
- *
- * @access public
- * @return string
- * @param array $array PHP array
- * @param int $indent Pass in false to use the default, which is 2
- * @param int $wordwrap Pass in 0 for no wordwrap, false for default (40)
- */
- public function dump($array,$indent = false,$wordwrap = false) {
- // Dumps to some very clean YAML. We'll have to add some more features
- // and options soon. And better support for folding.
- // New features and options.
- if ($indent === false or !is_numeric($indent)) {
- $this->_dumpIndent = 2;
- } else {
- $this->_dumpIndent = $indent;
- }
- if ($wordwrap === false or !is_numeric($wordwrap)) {
- $this->_dumpWordWrap = 40;
- } else {
- $this->_dumpWordWrap = $wordwrap;
- }
- // New YAML document
- $string = "---\n";
- // Start at the base of the array and move through it.
- if ($array) {
- $array = (array)$array;
- $previous_key = -1;
- foreach ($array as $key => $value) {
- if (!isset($first_key)) $first_key = $key;
- $string .= $this->_yamlize($key,$value,0,$previous_key, $first_key, $array);
- $previous_key = $key;
- }
- }
- return $string;
- }
- /**
- * Attempts to convert a key / value array item to YAML
- * @access private
- * @return string
- * @param $key The name of the key
- * @param $value The value of the item
- * @param $indent The indent of the current node
- */
- private function _yamlize($key,$value,$indent, $previous_key = -1, $first_key = 0, $source_array = null) {
- if (is_array($value)) {
- if (empty ($value))
- return $this->_dumpNode($key, array(), $indent, $previous_key, $first_key, $source_array);
- // It has children. What to do?
- // Make it the right kind of item
- $string = $this->_dumpNode($key, self::REMPTY, $indent, $previous_key, $first_key, $source_array);
- // Add the indent
- $indent += $this->_dumpIndent;
- // Yamlize the array
- $string .= $this->_yamlizeArray($value,$indent);
- } elseif (!is_array($value)) {
- // It doesn't have children. Yip.
- $string = $this->_dumpNode($key, $value, $indent, $previous_key, $first_key, $source_array);
- }
- return $string;
- }
- /**
- * Attempts to convert an array to YAML
- * @access private
- * @return string
- * @param $array The array you want to convert
- * @param $indent The indent of the current level
- */
- private function _yamlizeArray($array,$indent) {
- if (is_array($array)) {
- $string = '';
- $previous_key = -1;
- foreach ($array as $key => $value) {
- if (!isset($first_key)) $first_key = $key;
- $string .= $this->_yamlize($key, $value, $indent, $previous_key, $first_key, $array);
- $previous_key = $key;
- }
- return $string;
- } else {
- return false;
- }
- }
- /**
- * Returns YAML from a key and a value
- * @access private
- * @return string
- * @param $key The name of the key
- * @param $value The value of the item
- * @param $indent The indent of the current node
- */
- private function _dumpNode($key, $value, $indent, $previous_key = -1, $first_key = 0, $source_array = null) {
- // do some folding here, for blocks
- if (is_string ($value) && ((strpos($value,"\n") !== false || strpos($value,": ") !== false || strpos($value,"- ") !== false ||
- strpos($value,"*") !== false || strpos($value,"#") !== false || strpos($value,"<") !== false || strpos($value,">") !== false || strpos ($value, ' ') !== false ||
- strpos($value,"[") !== false || strpos($value,"]") !== false || strpos($value,"{") !== false || strpos($value,"}") !== false) || strpos($value,"&") !== false || strpos($value, "'") !== false || strpos($value, "!") === 0 ||
- substr ($value, -1, 1) == ':')
- ) {
- $value = $this->_doLiteralBlock($value,$indent);
- } else {
- $value = $this->_doFolding($value,$indent);
- }
- if ($value === array()) $value = '[ ]';
- if (in_array ($value, array ('true', 'TRUE', 'false', 'FALSE', 'y', 'Y', 'n', 'N', 'null', 'NULL'), true)) {
- $value = $this->_doLiteralBlock($value,$indent);
- }
- if (trim ($value) != $value)
- $value = $this->_doLiteralBlock($value,$indent);
- if (is_bool($value)) {
- $value = ($value) ? "true" : "false";
- }
-
- if ($value === null) $value = 'null';
- if ($value === "'" . self::REMPTY . "'") $value = null;
- $spaces = str_repeat(' ',$indent);
- //if (is_int($key) && $key - 1 == $previous_key && $first_key===0) {
- if (is_array ($source_array) && array_keys($source_array) === range(0, count($source_array) - 1)) {
- // It's a sequence
- $string = $spaces.'- '.$value."\n";
- } else {
- // if ($first_key===0) throw new Exception('Keys are all screwy. The first one was zero, now it\'s "'. $key .'"');
- // It's mapped
- if (strpos($key, ":") !== false || strpos($key, "#") !== false) { $key = '"' . $key . '"'; }
- $string = rtrim ($spaces.$key.': '.$value)."\n";
- }
- return $string;
- }
- /**
- * Creates a literal block for dumping
- * @access private
- * @return string
- * @param $value
- * @param $indent int The value of the indent
- */
- private function _doLiteralBlock($value,$indent) {
- if ($value === "\n") return '\n';
- if (strpos($value, "\n") === false && strpos($value, "'") === false) {
- return sprintf ("'%s'", $value);
- }
- if (strpos($value, "\n") === false && strpos($value, '"') === false) {
- return sprintf ('"%s"', $value);
- }
- $exploded = explode("\n",$value);
- $newValue = '|';
- $indent += $this->_dumpIndent;
- $spaces = str_repeat(' ',$indent);
- foreach ($exploded as $line) {
- $newValue .= "\n" . $spaces . ($line);
- }
- return $newValue;
- }
- /**
- * Folds a string of text, if necessary
- * @access private
- * @return string
- * @param $value The string you wish to fold
- */
- private function _doFolding($value,$indent) {
- // Don't do anything if wordwrap is set to 0
- if ($this->_dumpWordWrap !== 0 && is_string ($value) && strlen($value) > $this->_dumpWordWrap) {
- $indent += $this->_dumpIndent;
- $indent = str_repeat(' ',$indent);
- $wrapped = wordwrap($value,$this->_dumpWordWrap,"\n$indent");
- $value = ">\n".$indent.$wrapped;
- } else {
- if ($this->setting_dump_force_quotes && is_string ($value) && $value !== self::REMPTY)
- $value = '"' . $value . '"';
- }
- return $value;
- }
- // LOADING FUNCTIONS
- private function __load($input) {
- $Source = $this->loadFromSource($input);
- return $this->loadWithSource($Source);
- }
- private function __loadString($input) {
- $Source = $this->loadFromString($input);
- return $this->loadWithSource($Source);
- }
- private function loadWithSource($Source) {
- if (empty ($Source)) return array();
- if ($this->setting_use_syck_is_possible && function_exists ('syck_load')) {
- $array = syck_load (implode ('', $Source));
- return is_array($array) ? $array : array();
- }
- $this->path = array();
- $this->result = array();
- $cnt = count($Source);
- for ($i = 0; $i < $cnt; $i++) {
- $line = $Source[$i];
-
- $this->indent = strlen($line) - strlen(ltrim($line));
- $tempPath = $this->getParentPathByIndent($this->indent);
- $line = self::stripIndent($line, $this->indent);
- if (self::isComment($line)) continue;
- if (self::isEmpty($line)) continue;
- $this->path = $tempPath;
- $literalBlockStyle = self::startsLiteralBlock($line);
- if ($literalBlockStyle) {
- $line = rtrim ($line, $literalBlockStyle . " \n");
- $literalBlock = '';
- $line .= $this->LiteralPlaceHolder;
- $literal_block_indent = strlen($Source[$i+1]) - strlen(ltrim($Source[$i+1]));
- while (++$i < $cnt && $this->literalBlockContinues($Source[$i], $this->indent)) {
- $literalBlock = $this->addLiteralLine($literalBlock, $Source[$i], $literalBlockStyle, $literal_block_indent);
- }
- $i--;
- }
- while (++$i < $cnt && self::greedilyNeedNextLine($line)) {
- $line = rtrim ($line, " \n\t\r") . ' ' . ltrim ($Source[$i], " \t");
- }
- $i--;
- if (strpos ($line, '#')) {
- if (strpos ($line, '"') === false && strpos ($line, "'") === false)
- $line = preg_replace('/\s+#(.+)$/','',$line);
- }
- $lineArray = $this->_parseLine($line);
- if ($literalBlockStyle)
- $lineArray = $this->revertLiteralPlaceHolder ($lineArray, $literalBlock);
- $this->addArray($lineArray, $this->indent);
- foreach ($this->delayedPath as $indent => $delayedPath)
- $this->path[$indent] = $delayedPath;
- $this->delayedPath = array();
- }
- return $this->result;
- }
- private function loadFromSource ($input) {
- if (!empty($input) && strpos($input, "\n") === false && file_exists($input))
- return file($input);
- return $this->loadFromString($input);
- }
- private function loadFromString ($input) {
- $lines = explode("\n",$input);
- foreach ($lines as $k => $_) {
- $lines[$k] = rtrim ($_, "\r");
- }
- return $lines;
- }
- /**
- * Parses YAML code and returns an array for a node
- * @access private
- * @return array
- * @param string $line A line from the YAML file
- */
- private function _parseLine($line) {
- if (!$line) return array();
- $line = trim($line);
- if (!$line) return array();
- $array = array();
- $group = $this->nodeContainsGroup($line);
- if ($group) {
- $this->addGroup($line, $group);
- $line = $this->stripGroup ($line, $group);
- }
- if ($this->startsMappedSequence($line))
- return $this->returnMappedSequence($line);
- if ($this->startsMappedValue($line))
- return $this->returnMappedValue($line);
- if ($this->isArrayElement($line))
- return $this->returnArrayElement($line);
- if ($this->isPlainArray($line))
- return $this->returnPlainArray($line);
-
-
- return $this->returnKeyValuePair($line);
- }
- /**
- * Finds the type of the passed value, returns the value as the new type.
- * @access private
- * @param string $value
- * @return mixed
- */
- private function _toType($value) {
- if ($value === '') return null;
- $first_character = $value[0];
- $last_character = substr($value, -1, 1);
- $is_quoted = false;
- do {
- if (!$value) break;
- if ($first_character != '"' && $first_character != "'") break;
- if ($last_character != '"' && $last_character != "'") break;
- $is_quoted = true;
- } while (0);
- if ($is_quoted)
- return strtr(substr ($value, 1, -1), array ('\\"' => '"', '\'\'' => '\'', '\\\'' => '\''));
-
- if (strpos($value, ' #') !== false && !$is_quoted)
- $value = preg_replace('/\s+#(.+)$/','',$value);
- if (!$is_quoted) $value = str_replace('\n', "\n", $value);
- if ($first_character == '[' && $last_character == ']') {
- // Take out strings sequences and mappings
- $innerValue = trim(substr ($value, 1, -1));
- if ($innerValue === '') return array();
- $explode = $this->_inlineEscape($innerValue);
- // Propagate value array
- $value = array();
- foreach ($explode as $v) {
- $value[] = $this->_toType($v);
- }
- return $value;
- }
- if (strpos($value,': ')!==false && $first_character != '{') {
- $array = explode(': ',$value);
- $key = trim($array[0]);
- array_shift($array);
- $value = trim(implode(': ',$array));
- $value = $this->_toType($value);
- return array($key => $value);
- }
-
- if ($first_character == '{' && $last_character == '}') {
- $innerValue = trim(substr ($value, 1, -1));
- if ($innerValue === '') return array();
- // Inline Mapping
- // Take out strings sequences and mappings
- $explode = $this->_inlineEscape($innerValue);
- // Propagate value array
- $array = array();
- foreach ($explode as $v) {
- $SubArr = $this->_toType($v);
- if (empty($SubArr)) continue;
- if (is_array ($SubArr)) {
- $array[key($SubArr)] = $SubArr[key($SubArr)]; continue;
- }
- $array[] = $SubArr;
- }
- return $array;
- }
- if ($value == 'null' || $value == 'NULL' || $value == 'Null' || $value == '' || $value == '~') {
- return null;
- }
- if ( is_numeric($value) && preg_match ('/^(-|)[1-9]+[0-9]*$/', $value) ){
- $intvalue = (int)$value;
- if ($intvalue != PHP_INT_MAX)
- $value = $intvalue;
- return $value;
- }
- if (in_array($value,
- array('true', 'on', '+', 'yes', 'y', 'True', 'TRUE', 'On', 'ON', 'YES', 'Yes', 'Y'))) {
- return true;
- }
- if (in_array(strtolower($value),
- array('false', 'off', '-', 'no', 'n'))) {
- return false;
- }
- if (is_numeric($value)) {
- if ($value === '0') return 0;
- if (rtrim ($value, 0) === $value)
- $value = (float)$value;
- return $value;
- }
-
- return $value;
- }
- /**
- * Used in inlines to check for more inlines or quoted strings
- * @access private
- * @return array
- */
- private function _inlineEscape($inline) {
- // There's gotta be a cleaner way to do this...
- // While pure sequences seem to be nesting just fine,
- // pure mappings and mappings with sequences inside can't go very
- // deep. This needs to be fixed.
- $seqs = array();
- $maps = array();
- $saved_strings = array();
- // Check for strings
- $regex = '/(?:(")|(?:\'))((?(1)[^"]+|[^\']+))(?(1)"|\')/';
- if (preg_match_all($regex,$inline,$strings)) {
- $saved_strings = $strings[0];
- $inline = preg_replace($regex,'YAMLString',$inline);
- }
- unset($regex);
- $i = 0;
- do {
- // Check for sequences
- while (preg_match('/\[([^{}\[\]]+)\]/U',$inline,$matchseqs)) {
- $seqs[] = $matchseqs[0];
- $inline = preg_replace('/\[([^{}\[\]]+)\]/U', ('YAMLSeq' . (count($seqs) - 1) . 's'), $inline, 1);
- }
- // Check for mappings
- while (preg_match('/{([^\[\]{}]+)}/U',$inline,$matchmaps)) {
- $maps[] = $matchmaps[0];
- $inline = preg_replace('/{([^\[\]{}]+)}/U', ('YAMLMap' . (count($maps) - 1) . 's'), $inline, 1);
- }
- if ($i++ >= 10) break;
- } while (strpos ($inline, '[') !== false || strpos ($inline, '{') !== false);
- $explode = explode(', ',$inline);
- $stringi = 0; $i = 0;
- while (1) {
- // Re-add the sequences
- if (!empty($seqs)) {
- foreach ($explode as $key => $value) {
- if (strpos($value,'YAMLSeq') !== false) {
- foreach ($seqs as $seqk => $seq) {
- $explode[$key] = str_replace(('YAMLSeq'.$seqk.'s'),$seq,$value);
- $value = $explode[$key];
- }
- }
- }
- }
- // Re-add the mappings
- if (!empty($maps)) {
- foreach ($explode as $key => $value) {
- if (strpos($value,'YAMLMap') !== false) {
- foreach ($maps as $mapk => $map) {
- $explode[$key] = str_replace(('YAMLMap'.$mapk.'s'), $map, $value);
- $value = $explode[$key];
- }
- }
- }
- }
- // Re-add the strings
- if (!empty($saved_strings)) {
- foreach ($explode as $key => $value) {
- while (strpos($value,'YAMLString') !== false) {
- $explode[$key] = preg_replace('/YAMLString/',$saved_strings[$stringi],$value, 1);
- unset($saved_strings[$stringi]);
- ++$stringi;
- $value = $explode[$key];
- }
- }
- }
- $finished = true;
- foreach ($explode as $key => $value) {
- if (strpos($value,'YAMLSeq') !== false) {
- $finished = false; break;
- }
- if (strpos($value,'YAMLMap') !== false) {
- $finished = false; break;
- }
- if (strpos($value,'YAMLString') !== false) {
- $finished = false; break;
- }
- }
- if ($finished) break;
- $i++;
- if ($i > 10)
- break; // Prevent infinite loops.
- }
- return $explode;
- }
- private function literalBlockContinues ($line, $lineIndent) {
- if (!trim($line)) return true;
- if (strlen($line) - strlen(ltrim($line)) > $lineIndent) return true;
- return false;
- }
- private function referenceContentsByAlias ($alias) {
- do {
- if (!isset($this->SavedGroups[$alias])) { echo "Bad group name: $alias."; break; }
- $groupPath = $this->SavedGroups[$alias];
- $value = $this->result;
- foreach ($groupPath as $k) {
- $value = $value[$k];
- }
- } while (false);
- return $value;
- }
- private function addArrayInline ($array, $indent) {
- $CommonGroupPath = $this->path;
- if (empty ($array)) return false;
-
- foreach ($array as $k => $_) {
- $this->addArray(array($k => $_), $indent);
- $this->path = $CommonGroupPath;
- }
- return true;
- }
- private function addArray ($incoming_data, $incoming_indent) {
- // print_r ($incoming_data);
- if (count ($incoming_data) > 1)
- return $this->addArrayInline ($incoming_data, $incoming_indent);
-
- $key = key ($incoming_data);
- $value = isset($incoming_data[$key]) ? $incoming_data[$key] : null;
- if ($key === '__!YAMLZero') $key = '0';
- if ($incoming_indent == 0 && !$this->_containsGroupAlias && !$this->_containsGroupAnchor) { // Shortcut for root-level values.
- if ($key || $key === '' || $key === '0') {
- $this->result[$key] = $value;
- } else {
- $this->result[] = $value; end ($this->result); $key = key ($this->result);
- }
- $this->path[$incoming_indent] = $key;
- return;
- }
-
- $history = array();
- // Unfolding inner array tree.
- $history[] = $_arr = $this->result;
- foreach ($this->path as $k) {
- $history[] = $_arr = $_arr[$k];
- }
- if ($this->_containsGroupAlias) {
- $value = $this->referenceContentsByAlias($this->_containsGroupAlias);
- $this->_containsGroupAlias = false;
- }
- // Adding string or numeric key to the innermost level or $this->arr.
- if (is_string($key) && $key == '<<') {
- if (!is_array ($_arr)) { $_arr = array (); }
- $_arr = array_merge ($_arr, $value);
- } else if ($key || $key === '' || $key === '0') {
- if (!is_array ($_arr))
- $_arr = array ($key=>$value);
- else
- $_arr[$key] = $value;
- } else {
- if (!is_array ($_arr)) { $_arr = array ($value); $key = 0; }
- else { $_arr[] = $value; end ($_arr); $key = key ($_arr); }
- }
- $reverse_path = array_reverse($this->path);
- $reverse_history = array_reverse ($history);
- $reverse_history[0] = $_arr;
- $cnt = count($reverse_history) - 1;
- for ($i = 0; $i < $cnt; $i++) {
- $reverse_history[$i+1][$reverse_path[$i]] = $reverse_history[$i];
- }
- $this->result = $reverse_history[$cnt];
- $this->path[$incoming_indent] = $key;
- if ($this->_containsGroupAnchor) {
- $this->SavedGroups[$this->_containsGroupAnchor] = $this->path;
- if (is_array ($value)) {
- $k = key ($value);
- if (!is_int ($k)) {
- $this->SavedGroups[$this->_containsGroupAnchor][$incoming_indent + 2] = $k;
- }
- }
- $this->_containsGroupAnchor = false;
- }
- }
- private static function startsLiteralBlock ($line) {
- $lastChar = substr (trim($line), -1);
- if ($lastChar != '>' && $lastChar != '|') return false;
- if ($lastChar == '|') return $lastChar;
- // HTML tags should not be counted as literal blocks.
- if (preg_match ('#<.*?>$#', $line)) return false;
- return $lastChar;
- }
- private static function greedilyNeedNextLine($line) {
- $line = trim ($line);
- if (!strlen($line)) return false;
- if (substr ($line, -1, 1) == ']') return false;
- if ($line[0] == '[') return true;
- if (preg_match ('#^[^:]+?:\s*\[#', $line)) return true;
- return false;
- }
- private function addLiteralLine ($literalBlock, $line, $literalBlockStyle, $indent = -1) {
- $line = self::stripIndent($line, $indent);
- if ($literalBlockStyle !== '|') {
- $line = self::stripIndent($line);
- }
- $line = rtrim ($line, "\r\n\t ") . "\n";
- if ($literalBlockStyle == '|') {
- return $literalBlock . $line;
- }
- if (strlen($line) == 0)
- return rtrim($literalBlock, ' ') . "\n";
- if ($line == "\n" && $literalBlockStyle == '>') {
- return rtrim ($literalBlock, " \t") . "\n";
- }
- if ($line != "\n")
- $line = trim ($line, "\r\n ") . " ";
- return $literalBlock . $line;
- }
- function revertLiteralPlaceHolder ($lineArray, $literalBlock) {
- foreach ($lineArray as $k => $_) {
- if (is_array($_))
- $lineArray[$k] = $this->revertLiteralPlaceHolder ($_, $literalBlock);
- else if (substr($_, -1 * strlen ($this->LiteralPlaceHolder)) == $this->LiteralPlaceHolder)
- $lineArray[$k] = rtrim ($literalBlock, " \r\n");
- }
- return $lineArray;
- }
- private static function stripIndent ($line, $indent = -1) {
- if ($indent == -1) $indent = strlen($line) - strlen(ltrim($line));
- return substr ($line, $indent);
- }
- private function getParentPathByIndent ($indent) {
- if ($indent == 0) return array();
- $linePath = $this->path;
- do {
- end($linePath); $lastIndentInParentPath = key($linePath);
- if ($indent <= $lastIndentInParentPath) array_pop ($linePath);
- } while ($indent <= $lastIndentInParentPath);
- return $linePath;
- }
- private function clearBiggerPathValues ($indent) {
- if ($indent == 0) $this->path = array();
- if (empty ($this->path)) return true;
- foreach ($this->path as $k => $_) {
- if ($k > $indent) unset ($this->path[$k]);
- }
- return true;
- }
- private static function isComment ($line) {
- if (!$line) return false;
- if ($line[0] == '#') return true;
- if (trim($line, " \r\n\t") == '---') return true;
- return false;
- }
- private static function isEmpty ($line) {
- return (trim ($line) === '');
- }
- private function isArrayElement ($line) {
- if (!$line) return false;
- if ($line[0] != '-') return false;
- if (strlen ($line) > 3)
- if (substr($line,0,3) == '---') return false;
-
- return true;
- }
- private function isHashElement ($line) {
- return strpos($line, ':');
- }
- private function isLiteral ($line) {
- if ($this->isArrayElement($line)) return false;
- if ($this->isHashElement($line)) return false;
- return true;
- }
- private static function unquote ($value) {
- if (!$value) return $value;
- if (!is_string($value)) return $value;
- if ($value[0] == '\'') return trim ($value, '\'');
- if ($value[0] == '"') return trim ($value, '"');
- return $value;
- }
- private function startsMappedSequence ($line) {
- return ($line[0] == '-' && substr ($line, -1, 1) == ':');
- }
- private function returnMappedSequence ($line) {
- $array = array();
- $key = self::unquote(trim(substr($line,1,-1)));
- $array[$key] = array();
- $this->delayedPath = array(strpos ($line, $key) + $this->indent => $key);
- return array($array);
- }
- private function returnMappedValue ($line) {
- $array = array();
- $key = self::unquote (trim(substr($line,0,-1)));
- $array[$key] = '';
- return $array;
- }
- private function startsMappedValue ($line) {
- return (substr ($line, -1, 1) == ':');
- }
-
- private function isPlainArray ($line) {
- return ($line[0] == '[' && substr ($line, -1, 1) == ']');
- }
-
- private function returnPlainArray ($line) {
- return $this->_toType($line);
- }
- private function returnKeyValuePair ($line) {
- $array = array();
- $key = '';
- if (strpos ($line, ':')) {
- // It's a key/value pair most likely
- // If the key is in double quotes pull it out
- if (($line[0] == '"' || $line[0] == "'") && preg_match('/^(["\'](.*)["\'](\s)*:)/',$line,$matches)) {
- $value = trim(str_replace($matches[1],'',$line));
- $key = $matches[2];
- } else {
- // Do some guesswork as to the key and the value
- $explode = explode(':',$line);
- $key = trim($explode[0]);
- array_shift($explode);
- $value = trim(implode(':',$explode));
- }
- // Set the type of the value. Int, string, etc
- $value = $this->_toType($value);
- if ($key === '0') $key = '__!YAMLZero';
- $array[$key] = $value;
- } else {
- $array = array ($line);
- }
- return $array;
- }
- private function returnArrayElement ($line) {
- if (strlen($line) <= 1) return array(array()); // Weird %)
- $array = array();
- $value = trim(substr($line,1));
- $value = $this->_toType($value);
- $array[] = $value;
- return $array;
- }
- private function nodeContainsGroup ($line) {
- $symbolsForReference = 'A-z0-9_\-';
- if (strpos($line, '&') === false && strpos($line, '*') === false) return false; // Please die fast ;-)
- if ($line[0] == '&' && preg_match('/^(&['.$symbolsForReference.']+)/', $line, $matches)) return $matches[1];
- if ($line[0] == '*' && preg_match('/^(\*['.$symbolsForReference.']+)/', $line, $matches)) return $matches[1];
- if (preg_match('/(&['.$symbolsForReference.']+)$/', $line, $matches)) return $matches[1];
- if (preg_match('/(\*['.$symbolsForReference.']+$)/', $line, $matches)) return $matches[1];
- if (preg_match ('#^\s*<<\s*:\s*(\*[^\s]+).*$#', $line, $matches)) return $matches[1];
- return false;
- }
- private function addGroup ($line, $group) {
- if ($group[0] == '&') $this->_containsGroupAnchor = substr ($group, 1);
- if ($group[0] == '*') $this->_containsGroupAlias = substr ($group, 1);
- //print_r ($this->path);
- }
- private function stripGroup ($line, $group) {
- $line = trim(str_replace($group, '', $line));
- return $line;
- }
- }
- // Enable use of Spyc from command line
- // The syntax is the following: php spyc.php spyc.yaml
- define ('SPYC_FROM_COMMAND_LINE', false);
- do {
- if (!SPYC_FROM_COMMAND_LINE) break;
- if (empty ($_SERVER['argc']) || $_SERVER['argc'] < 2) break;
- if (empty ($_SERVER['PHP_SELF']) || $_SERVER['PHP_SELF'] != 'spyc.php') break;
- $file = $argv[1];
- printf ("Spyc loading file: %s\n", $file);
- print_r (spyc_load_file ($file));
- } while (0);
- /*
- *
- * The MIT License
- *
- * Copyright (c) 2009, ZX, Ferry Boender
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * Modified by Scott Zeid <s@srwz.us> to fix Template::templateFromString().
- *
- */
- define("TEMPLUM_VERSION", "0.4.0-sz-1");
- /**
- * @brief Templum errors.
- *
- * This exception is thrown by the Templum class when errors occur
- * during instantiation or when loading and parsing templates.
- */
- class TemplumError extends Exception {
- /**
- * @brief Create a new TemplumError instance
- * @param $message (string) The error message.
- * @param $code (int) The error code
- */
- public function TemplumError($message, $code = 0) {
- parent::__construct($message, $code);
- }
- }
- /**
- * @brief TemplumTemplate errors.
- *
- * This exception is thrown by the TemplumTemplate class when errors occur
- * during the execution of templates. PHP errors, warnings and notices that
- * occur during the template execution are captured by the TemplumTemplate class and
- * are thrown as TemplumTemplateError exceptions.
- */
- class TemplumTemplateError extends Exception {
-
- protected $template = NULL; /**< The TemplumTemplate instance causing the error. */
- /**
- * @brief Create a new TemplumTemplateError instance
- * @param $message (string) The error message.
- * @param $code (int) The error code
- * @param $template (TemplumTemplate) The template containing the error.
- */
- public function TemplumTemplateError($message, $code = 0, $template = NULL) {
- $this->template = $template;
- parent::__construct($message, $code);
- }
- /**
- * @brief Return the TemplumTemplate instance that contains the error.
- * @return (TemplumTemplate) The template containing the error or NULL if not available.
- */
- public function getTemplate() {
- return($this->template);
- }
- }
- /**
- * @brief Templum Templating Engine.
- *
- * This is the main Templum class. It takes care of retrieval, caching and
- * compiling of (translated) templates.
- */
- class Templum {
- /**
- * @brief Create a new Templum instance.
- * @param $templatePath (string) The full or relative path to the template directory.
- * @param $varsUniversal (array) An array of key/value pairs that will be exported to every template retrieved using this template engine instance.
- * @param $locale (string) The locale for the templates to retrieve. If a file with the suffix noted in $locale is available, it will be returned instead of the default .tpl file.
- * @throw TemplumError if the $templatePath can't be found or isn't a directory.
- */
- public function Templum($templatePath, $varsUniversal = array(), $locale = NULL) {
- if (!file_exists($templatePath)) {
- throw new TemplumError("No such file or directory: $templatePath", 1);
- }
- if (!is_dir($templatePath)) {
- throw new TemplumError("Not a directory: $templatePath", 2);
- }
- $this->templatePath = rtrim(realpath($templatePath), '/');
- $this->varsUniversal = $varsUniversal;
- $this->locale = $locale;
- $this->autoEscape = True;
- $this->cache = array();
- }
- /**
- * @brief Set a universal variable which will available in each template created with this Templum instance.
- * @param $varName (string) The name of the variable. This will become available in the template as $VARNAME.
- * @param $varValue (mixed) The value of the variable.
- */
- public function setVar($varName, $varValue) {
- $this->varsUniversal[$varName] = $varValue;
- }
- /**
- * @brief Turn the auto escape on or off. If on, all content rendered using {{ and }} will automatically be escaped with htmlspecialchars().
- * @param $escape (boolean) True of False. If True, auto escaping is turned on (this is the default). If False, it is turned off for templates retrieved with this Templum engine.
- * @note Auto escaping can be overridden by passing the $autoEscape option to the template() and templateFromString() methods.
- */
- public function setAutoEscape($escape = True) {
- $this->autoEscape = $escape;
- }
- /**
- * @brief Set the locale for templates.
- * @param $locale (string) The locale for the templates to retrieve. If a file with the suffix noted in $locale is available, it will be returned instead of the default .tpl file.
- */
- public function setLocale($locale) {
- $this->locale = $locale;
- }
- /**
- * @brief Retrieve a template by from disk (caching it in memory for the duration of the Templum instance lifetime) or from cache.
- * @param $path (string) TemplumTemplate path, without the .tpl extension, relative to the templatePath.
- * @param $varsGlobal (array) Array of key/value pairs that will be exported to the returned template and all templates included by that template.
- * @param $autoEscape (boolean) Whether to auto escape {{ and }} output with htmlspecialchars()
- * @throw TemplumError if the template couldn't be read.
- */
- public function template($path, $varsGlobal = array(), $autoEscape = NULL) {
- $fpath = $this->templatePath . '/' . trim($path, '/').'.tpl';
- if ($autoEscape === NULL) {
- $autoEscape = $this->autoEscape;
- }
- // Check for translated version of this template.
- if (!empty($this->locale)) {
- // Check if the translated template exists in the cache. If it
- // does, returned the cached result. Otherwise check the disk for
- // the translated template.
- $fpathTrans = realpath($fpath.'.'.$this->locale);
- if ($fpathTrans !== False) {
- if (array_key_exists($fpathTrans, $this->cache)) {
- return($this->cache[$fpathTrans]);
- } else {
- if (file_exists($fpathTrans)) {
- $fpath = $fpathTrans;
- }
- }
- }
- // Check the non-translated version of this template
- } else {
- // Check the cache for the non-translated template.
- $rpath = realpath($fpath);
- if($rpath === False) {
- throw new TemplumError("Template not found or not a file: $fpath", 3);
- }
- if (array_key_exists($rpath, $this->cache)) {
- return($this->cache[$rpath]);
- }
- $fpath = $rpath;
- }
- // Check if the template exists.
- if (!is_file($fpath)) {
- throw new TemplumError("Template not found or not a file: $fpath", 3);
- }
- if (!is_readable($fpath)) {
- throw new TemplumError("Template not readable: $fpath", 4);
- }
- // Load the base or translated template.
- $template = new TemplumTemplate(
- $this,
- $fpath,
- $this->compile(file_get_contents($fpath), $autoEscape),
- array_merge($this->varsUniversal, $varsGlobal)
- );
- $this->cache[$fpath] = $template;
- return($template);
- }
-
- /**
- * @brief Create a TemplumTemplate from a string.
- *
- * Create a TemplumTemplate instance using $contents as the template contents.
- * This severely limited what you can do with the TemplumTemplate. There will be
- * no including from the template, no translations, no caching, etc.
- *
- * @param $contents (string) The template contents.
- * @param $autoEscape (boolean) Whether to auto escape {{ and }} output with htmlspecialchars()
- * @returns (TemplumTemplate) TemplumTemplate class instance.
- */
- public static function templateFromString($contents, $autoEscape = True) {
- //if ($autoEscape === Null) {
- // $autoEscape = $this->autoEscape;
- //}
- // Load the base or translated template.
- $template = new TemplumTemplate(
- NULL,
- "FROM_STRING",
- self::compile($contents, $autoEscape),
- array()
- );
- return($template);
- }
- /**
- * @brief Compile a template string to PHP code.
- * @param $contents (string) String to compile to PHP code.
- * @param $autoEscape (boolean) Whether to auto escape {{ and }} output with htmlspecialchars()
- * @note This method is used by the Templum class itself, and shouldn't be called directly yourself. Use templateFromString() instead.
- */
- private function compile($contents, $autoEscape = True) {
- // Parse custom short-hand tags to PHP code.
- $contents = preg_replace(
- array(
- "/{{/",
- "/}}\n/",
- "/}}/",
- "/\[\[/",
- "/\]\]/",
- '/^\s*@(.*)$/m',
- '/\[:\s*block\s(.*)\s*:\](.*)\[:\s*endblock\s*:\]/Usm',
- ),
- array(
- $autoEscape ? "<?php echo(htmlspecialchars(" : "<?php echo(",
- $autoEscape ? ")); ?>\n\n" : "); ?>\n\n",
- $autoEscape ? ")); ?>" : "); ?>",
- "<?php ",
- " ?>",
- "<?php \\1 ?>",
- "<?php if (array_key_exists('\\1', \$this->inheritBlocks)) { print(\$this->inheritBlocks['\\1']); } else if (\$this->inheritFrom === NULL) { ?>\\2<?php } else { ob_start(); ?>\\2<?php \$this->inheritBlocks['\\1'] = ob_get_contents(); ob_end_clean(); } ?>",
- ),
- $contents
- );
- return($contents);
- }
- }
- /**
- * @brief Template class
- *
- * This is the TemplumTemplate class. It represents a template and handles the
- * actual rendering of the template, as well as catching errors during
- * rendering. It also contains helper methods which can be used in templates.
- */
- class TemplumTemplate {
- /**
- * @brief Create a new TemplumTemplate instance. You'd normally get an instance from a Templum class instance.
- * @param $templum (Templum instance) The Templum class instance that generated this TemplumTemplate instance.
- * @param $filename (string) The filename of this template.
- * @param $contents (string) The compiled contents of this template.
- * @param $varsGlobal (array) An array of key/value pairs which represent the global variables for this template and the templates it includes.
- */
- public function TemplumTemplate($templum, $filename, $contents, $varsGlobal = array()) {
- $this->templum = $templum;
- $this->filename = $filename;
- $this->contents = $contents;
- $this->varsGlobal = $varsGlobal;
- $this->inheritFrom = NULL;
- $this->inheritBlocks = array();
- }
- /**
- * @brief Add an global variable. The global variable will be available to this templates and all the templates it includes.
- * @param $varName (string) The name of the variable.
- * @param $varValue (mixed) The value of the variable.
- */
- public function setVar($varName, $varValue) {
- $this->varsGlobal[$varName] = $varValue;
- }
- /**
- * @brief Render the contents of the template and return it as a string.
- * @param $varsLocal (array) An array of key/value pairs which represent the local variables for this template.
- * @return (string) The rendered contents of the template.
- */
- public function render($varsLocal = array()) {
- // Extract the Universal (embedded in global), Global and
- // Localvariables into the current scope.
- extract($this->varsGlobal);
- extract($varsLocal);
- // Start output buffering so we can capture the output of the eval.
- ob_start();
- // Temporary set the error handler so we can show the faulty template
- // file. Render the contents, reset the error handler and return the
- // rendered contents.
- $this->errorHandlerOrig = set_error_handler(array($this, 'errorHandler'));
- eval("?>" . $this->contents);
- restore_error_handler();
- // Stop output buffering and return the contents of the buffer
- // (rendered template).
- $result = ob_get_contents();
- ob_end_clean();
- if ($this->inheritFrom !== NULL) {
- $this->inheritFrom->inheritBlocks = $this->inheritBlocks;
- $result = $this->inheritFrom->render();
- }
- return($result);
- }
- /**
- * @brief The error handler that handles errors during the parsing of the template.
- * @param $nr (int) Error code
- * @param $string (string) Error message
- * @param $file (string) Filename of the file in which the erorr occurred.
- * @param $line (int) Linenumber of the line on which the error occurred.
- * @note Do not call this yourself. It is used internally by Templum but must be public.
- */
- public function errorHandler($nr, $string, $file, $line) {
- // We can restore the old error handler, otherwise this error handler
- // will stay active because we throw an exception below.
- restore_error_handler();
- // If this is reached, it means we were still in Output Buffering mode.
- // Stop output buffering, or we'll end up with template text on the
- // Stdout.
- ob_end_clean();
- // Throw the exception
- throw new TemplumTemplateError("$string (file: {$this->filename}, line $line)", 1, $this);
- }
- /**
- * @brief Include another template.
- * @param $template (string) The template to include.
- * @param $varsLocal (array) An array of key/value pairs which represent the local variables for this template.
- */
- public function inc($template, $varsLocal = array()) {
- if (!isset($this->templum)) {
- throw new TemplumTemplateError("Cannot include templates in a TemplumTemplate instance created from a string.", 2, $this);
- }
- $t = $this->templum->template($template, $varsLocal);
- print($t->render());
- }
- /**
- * @brief Inherit from a parent template.
- * @param $template (string) The template to inherit from.
- */
- public function inherit($template) {
- $this->inheritFrom = $this->templum->template($template);
- }
- }
- /* is_mobile()
- * Shitty mobile device detection based on shitty user agent strings.
- *
- * Copyright (C) 2009-2012 Scott Zeid
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * Except as contained in this notice, the name(s) of the above copyright holders
- * shall not be used in advertising or otherwise to promote the sale, use or
- * other dealings in this Software without prior written authorization.
- */
- /**
- * Determine whether the user agent represents a mobile device.
- *
- * The user can use the following query string parameters to override this
- * function's output:
- * * !mobile, nomobile - Cause this function to return False.
- * * mobile - Cause this function to return True.
- * * mobile=[...], device=[...] - Override the device type.
- *
- * device=[...] takes precedence over mobile=[...].
- *
- * Valid device types are firefox-tablet, firefox, chrome-tablet, chrome,
- * android-tablet, android, webos, tablet, unknown, apple, and apple-tablet
- * (listed in descending order of the author's personal preference). Android
- * tablets and iPads are not considered to be mobile devices, but is_mobile()
- * will still return a device name ending in "-tablet", as appropriate for the
- * device in question.
- *
- * If the user is running Firefox Mobile, the device name would be "firefox",
- * or "firefox-tablet" if it is a tablet. The same is true for users using
- * Chrome, except (obviously) "firefox" would be replaced with "chrome".
- * Although it has been discontinued for a while, support for the HP Touchpad
- * may be added in the future; its device name would be "webos-tablet".
- *
- * @param bool $return_device Return a string representing the type of device.
- * @param bool $use_get Allow overriding default behavior using query strings.
- * @return mixed If $return_device is false, returns a boolean value.
- */
- function is_mobile($return_device = False, $use_get = True) {
- # config
- $user_agent = $_SERVER["HTTP_USER_AGENT"];
- $nomobile = False; $forcemobile = False; $forcedevice = "";
- if ($use_get) {
- if (isset($_GET["!mobile"]) || isset($_GET["nomobile"]))
- $nomobile = True;
- elseif (isset($_GET["mobile"])) {
- $forcedevice = strtolower($_GET["mobile"]);
- if (!stristr($forcedevice, "tablet") && $forcedevice != "ipad")
- $forcemobile = True;
- if (!$forcedevice) $forcedevice = "unknown";
- }
- if (!empty($_GET["device"])) {
- $forcedevice = strtolower($_GET["device"]);
- if (!stristr($forcedevice, "tablet") && $forcedevice != "ipad") {
- $forcemobile = True;
- $nomobile = False;
- }
- }
- }
- # is mobile device?
- if (((
- (stristr($user_agent, "Android") && !stristr($user_agent, "Android 3.") &&
- stristr($user_agent, "Mobile")) ||
- stristr($user_agent, "webOS") ||
- ((stristr($user_agent, "Firefox") || stristr($user_agent, "Fennec")) &&
- stristr($user_agent, "Mobile")) ||
- stristr($user_agent, "iPhone") || stristr($user_agent, "iPod")
- ) && !stristr($user_agent, "Tablet") && $nomobile == False) ||
- $forcemobile == True)
- $mobile = True;
- else
- $mobile = False;
- # which mobile device
- $device = "unknown";
- if (stristr($user_agent, "Android")) {
- if (!stristr($user_agent, "Mobile") || stristr($user_agent, "Android 3."))
- $device = "android-tablet";
- else $device = "android";
- if (stristr($user_agent, "Chrome"))
- $device = str_replace("android", "chrome", $device);
- }
- if (stristr($user_agent, "Firefox") || stristr($user_agent, "Fennec")) {
- if (stristr($user_agent, "Tablet")) $device = "firefox-tablet";
- else $device = "firefox";
- }
- if (stristr($user_agent, "webOS")) $device = "webos";
- if (stristr($user_agent, "iPhone") || stristr($user_agent, "iPod"))
- $device = "apple";
- if (stristr($user_agent, "iPad")) $device = "apple-tablet";
- if ($forcedevice != "") $device = $forcedevice;
- if (stristr($forcedevice, "fennec"))
- $device = str_replace("fennec", "firefox", $device);
- if ($forcedevice == "iphone" || $forcedevice == "ipod") $device = "apple";
- if (stristr($forcedevice, "ipad")) $device = "apple-tablet";
- if (((!$mobile && !$forcemobile) || $nomobile || $forcedevice === "") &&
- !stristr($device, "tablet"))
- $device = "";
- # return value
- if ($return_device == False) return $mobile;
- else return $device;
- }
- function qmark_icon() {
- return "data:image/png;base64,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";
- }
-
- /* Portal {{{1
- *
- * Copyright (C) 2006-2018 Scott Zeid
- * https://code.s.zeid.me/portal
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * Except as contained in this notice, the name(s) of the above copyright holders
- * shall not be used in advertising or otherwise to promote the sale, use or
- * other dealings in this Software without prior written authorization.
- */
- // portal-data path and $debug {{{1
- /* Relative path to the settings folder; default is "portal-data".
- * This should be the same on both the filesystem and in URLs.
- * Use "." for the current directory.
- */
- if (!isset($CONFIG_DIR))
- $CONFIG_DIR = "portal-data";
- // Set to True to get the $portal array when visiting the portal
- // Use only for debugging purposes.
- $debug = False;
- ////////////////////////////////////////////////////////////////////////////////
- // Setup {{{1
- // Workaround for templates raising fatal errors in PHP >= 5.4.0 when
- // date.timezone is not set. If that is the case, then this line will
- // raise a warning.
- date_default_timezone_set(date_default_timezone_get());
- // Configuration loading and sanitation {{{1
- $portal = spyc_load(
- str_replace("\r\n", "\n", str_replace("\r", "\n", file_get_contents(
- "$CONFIG_DIR/settings.yaml"
- )))
- );
- $portal["CONFIG_DIR"] = $CONFIG_DIR;
- $name = $portal["name"] = $portal["name"];
- $theme = $portal["theme"] = $portal["theme"];
- if (!isset($portal["banner"]))
- $portal["banner"] = array("type" => "text", "content" => $name);
- $portal["banner"]["type"] = strtolower($portal["banner"]["type"]);
- if (!in_array($portal["banner"]["type"], array("text", "image", "none")))
- $portal["banner"]["type"] = "text";
- $use_templum_for_banner_content = isset($portal["banner"]["content"]) &&
- $portal["banner"]["type"] != "none";
- $openid_enabled = !empty($portal["openid"]["xrds"]) &&
- ((!empty($portal["openid"]["provider"]) &&
- !empty($portal["openid"]["local_id"])) ||
- (!empty($portal["openid"]["server"]) &&
- !empty($portal["openid"]["delegate"])));
- $ga_enabled = !empty($portal["google-analytics"]["account"]) &&
- !empty($portal["google-analytics"]["style"]) &&
- in_array($portal["google-analytics"]["style"],array("new","old"));
- $request_uri = (!empty($_SERVER["REQUEST_URI"])) ? $_SERVER["REQUEST_URI"] : "";
- $url_scheme = ((!empty($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] != "off")
- || (!empty($_SERVER["HTTP_X_FORWARDED_PROTO"])
- && $_SERVER["HTTP_X_FORWARDED_PROTO"] == "https")
- || (!empty($_SERVER["HTTP_X_FORWARDED_PROTOCOL"])
- && $_SERVER["HTTP_X_FORWARDED_PROTOCOL"] == "https")
- || (!empty($_SERVER["HTTP_X_FORWARDED_SSL"])
- && $_SERVER["HTTP_X_FORWARDED_SSL"] == "on")
- || (!empty($_SERVER["HTTP_FRONT_END_HTTPS"])
- && $_SERVER["HTTP_FRONT_END_HTTPS"] == "on")) ?
- "https" : "http";
- if (!empty($portal["url-root"]))
- $url_root = $portal["url-root"] = rtrim($portal["url-root"], "/");
- else {
- $url_root = "$url_scheme://{$_SERVER["HTTP_HOST"]}";
- $url_root .= implode("/",explode("/", $_SERVER["PHP_SELF"], -1));
- $portal["url-root"] = $url_root;
- }
- // Mobile device detection {{{1
- $mobile = is_mobile(False, True);
- $device = is_mobile(True, True);
- // Template namespace {{{1
- $namespace = array();
- $names = explode(",", "CONFIG_DIR,device,ga_enabled,mobile,name,"
- ."openid_enabled,portal,request_uri,url_scheme");
- foreach ($names as $n) {
- $namespace[$n] = &$$n;
- }
- // Debug output {{{1
- if ($debug) {
- header("Content-type: text/plain");
- print_r($portal);
- exit();
- }
- // JSON output {{{1
- if (isset($_GET["json"])) {
- // Update namespace
- $names = explode(",", "_403,_404,action,highlight,minibar,narrow,orientation,"
- ."request_uri,small,target,theme,url_root");
- foreach ($names as $n) {
- $namespace[$n] = &$$n;
- }
- if ($use_templum_for_banner_content)
- $portal["banner"]["content"] = tpl($portal["banner"]["content"], $namespace);
- if (is_array($portal["sites"])) {
- foreach ($portal["sites"] as $slug => &$site) {
- $keys = array("name", "icon", "url", "desc");
- foreach ($keys as $key) {
- if (!empty($site[$key])) {
- $site[$key] = $v = tpl($site[$key], $namespace);
- if ($key == "url") {
- if (strpos($v, "/") === 0 && strpos($v, "//") !== 0)
- $site[$key] = $v = "$url_scheme://{$_SERVER["HTTP_HOST"]}/$v";
- }
- if ($key == "icon") {
- if (preg_match("/(((http|ftp)s|file|data)?\:|\/\/)/i", $v))
- $site[$key] = $v = array("large" => $v, "small" => $v);
- else if (strpos($v, "/") === 0) {
- $v = "$url_scheme://{$_SERVER["HTTP_HOST"]}/$v";
- $site[$key] = $v = array("large" => $v, "small" => $v);
- } else {
- $site[$key] = $v = array(
- "large" => $url_root."/$CONFIG_DIR/icons/".$v,
- "small" => $url_root."/$CONFIG_DIR/icons/small/".$v
- );
- }
- }
- }
- }
- }
- }
- header("Content-Type: application/json; charset=utf-8");
- $data = array(
- "name" => $portal["name"],
- "url" => $portal["url"],
- "url-root" => $portal["url-root"],
- "config-dir" => $CONFIG_DIR,
- "banner" => $portal["banner"],
- "sites" => $portal["sites"]
- );
- if (defined("JSON_PRETTY_PRINT") && defined("JSON_UNESCAPED_SLASHES"))
- echo json_encode($data, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
- else
- echo json_encode($data);
- } // JSON output
- // HTML output {{{1
- else if (!isset($_GET["css"]) || !trim($_GET["css"]) != "") {
-
- $action = "index";
- if (isset($_GET["minibar"])) {
- $minibar = True;
- $action = "minibar";
- $highlight = (!empty($_GET["highlight"])) ? $_GET["highlight"] : "";
- $orientation = $portal["minibar-orientation"];
- if (!isset($_GET["horizontal"]) || !isset($_GET["vertical"])) {
- if (isset($_GET["horizontal"])) $orientation = "horizontal";
- elseif (isset($_GET["vertical"])) $orientation = "vertical";
- }
- } else
- $minibar = False;
-
- $target = (!empty($_GET["target"])) ? $_GET["target"] : $portal["link-target"];
- $theme = (!empty($_GET["theme"])) ? $_GET["theme"] : $theme;
- $narrow = (isset($_GET["narrow"])) ? True : $portal["narrow"];
- if (isset($_GET["!narrow"]) || isset($_GET["wide"])) $narrow = False;
- $small = (isset($_GET["small"])) ? True : $portal["small"];
- if (isset($_GET["!small"]) || isset($_GET["large"]) || isset($_GET["big"]))
- $small = False;
- $_403 = isset($_GET["403"]);
- $_404 = isset($_GET["404"]);
- if ($_403 || $_404) {
- $action = "error";
- $request_uri = $portal["url"];
- if ($_403) header("HTTP/1.0 403 Forbidden");
- else if ($_404) header("HTTP/1.0 404 Not Found");
- }
-
- // Update namespace
- $names = explode(",", "_403,_404,action,highlight,minibar,narrow,orientation,"
- ."request_uri,small,target,theme,url_root");
- foreach ($names as $n) {
- $namespace[$n] = &$$n;
- }
-
- // Template expansion for config values
- if ($use_templum_for_banner_content)
- $portal["banner"]["content"] = tpl($portal["banner"]["content"], $namespace);
- if (isset($portal["custom-head-content"]))
- $portal["custom-head-content"] = tpl($portal["custom-head-content"],
- $namespace);
- else
- $portal["custom-head-content"] = "";
- if (isset($portal["custom-footer-content"]))
- $portal["custom-footer-content"] = tpl($portal["custom-footer-content"],
- $namespace);
- else
- $portal["custom-footer-content"] = "";
-
- $any_icons = false;
- if (is_array($portal["sites"])) {
- foreach ($portal["sites"] as $slug => &$site) {
- $keys = array("name", "icon", "url", "desc");
- if (!empty($site["icon"]))
- $any_icons = true;
- foreach ($keys as $key) {
- if (!empty($site[$key]))
- $site[$key] = tpl($site[$key], $namespace);
- }
- }
- }
-
- $div_body_classes = "";
- if ($narrow)
- $div_body_classes .= " narrow";
- if ($small)
- $div_body_classes .= " small";
- if ($any_icons)
- $div_body_classes .= " any-icons";
- $div_body_classes = trim($div_body_classes);
-
- // Update namespace
- $names = explode(",", "any_icons,div_body_classes");
- foreach ($names as $n) {
- $namespace[$n] = &$$n;
- }
-
- // Yadis XRDS header; needs to be sent as a proper header instead of a meta
- // tag in order to validate as HTML5
- if ($openid_enabled)
- header("X-XRDS-Location: ".rawurlencode($portal["openid"]["xrds"]));
-
- // HTML template {{{1
- echo htmlsymbols(tpl(<<<HTML
- <!DOCTYPE html>
- <html>
- <head>
- <meta charset="utf-8" />
- <!--
-
- Portal
-
- Copyright (C) 2006-2018 Scott Zeid
- https://code.s.zeid.me/portal
-
- Permission is hereby granted, free of charge, to any person obtaining a copy
- of this software and associated documentation files (the "Software"), to deal
- in the Software without restriction, including without limitation the rights
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the Software is
- furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- THE SOFTWARE.
-
- Except as contained in this notice, the name(s) of the above copyright holders
- shall not be used in advertising or otherwise to promote the sale, use or
- other dealings in this Software without prior written authorization.
-
- -->
- <title>{{\$portal["name"]}}</title>
- @if (file_exists("\$CONFIG_DIR/favicon.png")):
- <link rel="shortcut icon" type="image/png" href="{{\$CONFIG_DIR}}/favicon.png" />
- @endif
- @if (\$_403 || \$_404):
- <base href="{{\$url_root}}/" />
- @endif
- @if (\$openid_enabled):
- @ /* OpenID */
- <!--openid-->
- @if (!empty(\$portal["openid"]["provider"])):
- <link rel="openid2.provider" href="{{\$portal["openid"]["provider"]}}" />
- @endif
- @if (!empty(\$portal["openid"]["local_id"])):
- <link rel="openid2.local_id" href="{{\$portal["openid"]["local_id"]}}" />
- @endif
- @if (!empty(\$portal["openid"]["server"])):
- <link rel="openid.server" href="{{\$portal["openid"]["server"]}}" />
- @endif
- @if (!empty(\$portal["openid"]["delegate"])):
- <link rel="openid.delegate" href="{{\$portal["openid"]["delegate"]}}" />
- @endif
- <!--/openid-->
- @endif // OpenID
- <meta name="generator" content="Portal by Scott Zeid; X11 License; https://code.s.zeid.me/portal" />
- <link rel="stylesheet" type="text/css" href="{{\$url_scheme}}://fonts.googleapis.com/css?family=Ubuntu:regular,italic,bold,bolditalic" />
- <link rel="stylesheet" type="text/css" href="?css={{\$theme}}&.css" />
- @if (\$mobile):
- <meta name="viewport" content="width=532; initial-scale=0.6; minimum-scale: 0.6" />
- @endif
- @if (\$ga_enabled && \$portal["google-analytics"]["style"] == "new"):
- @ /* Google Analytics - New style */
- <script type="text/javascript">
- var _gaq = _gaq || [];
- _gaq.push(['_setAccount', '{{\$portal["google-analytics"]["account"]}}']);
- _gaq.push(['_trackPageview']);
- (function() {
- var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
- ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
- var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
- })();
- </script>
- @endif // Google Analytics - New style
- [[if (\$portal["custom-head-content"])
- echo indent(htmlsymbols(trim(\$portal["custom-head-content"], "\r\n")), 2)."\n";]]
- </head>
- <body id="action_{{\$action}}"[[if (\$mobile || \$device) {
- ]] class="[[if (\$mobile) echo "mobile "; if (\$device) echo "device_\$device";]]"[[
- }]]>
- @if (\$minibar):
- @ /* Minibar */
- <div id="minibar" class="{{\$orientation}}">
- [[
- /* Minibar site list */
- foreach (\$portal["sites"] as \$slug => &\$site) {
- if ((!isset(\$site["minibar"]) || \$site["minibar"] !== False) &&
- !empty(\$site["url"])) {
- \$code = "";
- if (\$orientation == "vertical") \$code .= "<div>";
- // Link
- \$code .= "<a href=\"".htmlentitiesu8(\$site["url"], True)."\" target=\"_blank\"";
- // Highlight
- if (\$highlight == \$slug) \$code .= ' class="highlight"';
- // Site name
- if (!empty(\$site["name"])) {
- \$name = str_replace("\n", " ", htmlentitiesu8(strip_tags(\$site["name"]), False));
- \$name = str_replace("&", "&", \$name);
- } else {
- \$name = htmlentitiesu8(\$site["url"], True);
- }
- \$code .= " title=\"".\$name;
- // Site description
- if (isset(\$site["desc"]) && trim(\$site["desc"])) {
- \$desc = str_replace("\n", "
",
- htmlentitiesu8(strip_tags(\$site["desc"]), False));
- \$desc = str_replace("&", "&", \$desc);
- \$code .= " — ".\$desc;
- }
- // Icon
- if (!empty(\$site["icon"])) {
- \$icon_url = htmlentitiesu8(\$site["icon"], True);
- if (preg_match("/(((http|ftp)s|file|data)?\:|\/\/)/i", \$site["icon"]))
- \$icon_url = \$icon_url;
- else if (strpos(\$site["icon"], "/") === 0)
- \$icon_url = "\$url_scheme://{\$_SERVER["HTTP_HOST"]}/\$icon_url";
- else
- \$icon_url = "\$CONFIG_DIR/icons/small/\$icon_url";
- \$code .= "\"><img src=\"\$icon_url\" alt=\"Icon\" /></a>";
- } else {
- \$icon_url = htmlentitiesu8("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAC0lEQVQI12NgAAIAAAUAAeImBZsAAAAASUVORK5CYII=", True);
- \$code .= "\"><img src=\"\$icon_url\" class=\"empty\" alt=\"Icon\" /></a>";
- }
- if (\$orientation == "vertical") \$code .= "</div>";
- echo \$code;
- }
- }
- ]]
- </div>
- @//Minibar
- @else:
- @ /* Normal mode */
- @if (\$portal["banner"]["type"] != "none"):
- @ /* Banner */
- <div id="header" class="{{\$portal["banner"]["type"]}}[[if (\$small) echo ' small';]]">
- <h1 id="title">
- <span>
- <a href="{{\$request_uri}}">
- @if (\$portal["banner"]["type"] == "image"):
- @ /* Image banner */
- <img src="[[echo htmlentitiesu8((!empty(\$portal["banner"]["content"]))
- ? \$portal["banner"]["content"]
- : "\$CONFIG_DIR/images/banner.png", True
- );]]" alt="{{\$name}}" />
- @else: // Image banner
- @ /* Text banner */
- [[echo indent(htmlsymbols((!empty(\$portal["banner"]["content"]))
- ? \$portal["banner"]["content"] : \$name), 6)."\n";]]
- @endif // Text banner
- </a>
- </span>
- </h1>
- </div>
- @endif // Banner
- <div id="body"[[if (\$div_body_classes) {
- ]] class="[[echo "\$div_body_classes";]]"[[
- }]]>
- @if (\$_403):
- <p>You don't have permission to view this page.</p>
- @elseif (\$_404):
- <p>The page you were looking for was not found.</p>
- @else:
- [[
- /* Normal site list */
- foreach (\$portal["sites"] as \$slug => &\$site) {
- if (!isset(\$site["index"]) || \$site["index"] !== False) {
- \$code = "";
- \$code .= "<p class=\"site";
- if (!empty(\$site["url"])) \$code .= " has-url";
- if (empty(\$site["name"])) \$code .= " no-name";
- if (empty(\$site["icon"])) \$code .= " no-icon";
- \$code .= "\">\n";
- // Link
- if (!empty(\$site["url"])) {
- \$code .= " <a href=\"".htmlentitiesu8(\$site["url"], True)."\"";
- // Link target
- if (\$target) \$code .= " target=\"\$target\"";
- \$code .= ">\n";
- } else
- \$code .= " <span>\n";
- // Image
- if (!empty(\$site["icon"])) {
- \$icon_url = htmlentitiesu8(\$site["icon"], True);
- if (preg_match("/(((http|ftp)s|file|data)?\:|\/\/)/i", \$site["icon"]))
- \$icon_url = \$icon_url;
- else if (strpos(\$site["icon"], "/") === 0)
- \$icon_url = "\$url_scheme://{\$_SERVER["HTTP_HOST"]}/\$icon_url";
- else
- \$icon_url = "\$CONFIG_DIR/icons".((\$small)?"/small":"")."/\$icon_url";
- \$code .= " <span><img src=\"\$icon_url\" alt=\" \" />";
- } else
- \$code .= " <span>";
- // Site name
- if (isset(\$site["name"]) && trim(\$site["name"])) {
- \$code .= "<strong class=\"name\">".htmlsymbols(\$site["name"])."</strong>";
- }
- \$code .= "</span>";
- // Site description
- if (isset(\$site["desc"]) && trim(\$site["desc"])) {
- \$code .= "<br />\n <span class=\"desc\">";
- \$code .= str_replace("\n", "
", htmlsymbols(\$site["desc"]))."</span>";
- }
- // Close stuff
- \$code .= "\n ".((!empty(\$site["url"])) ? "</a>" : "</span>")."\n</p>";
- echo indent(\$code, 3);
- echo "\n";
- }
- }
- ]]
- @endif
- </div>
- <div id="footer" class="footer[[if (\$small) echo " small";]]">
- <p>
- <a href="https://code.s.zeid.me/portal">Portal software</a>
- copyright © [[echo copyright_year(2006);]] <a href="https://s.zeid.me/">Scott Zeid</a>.
- </p>
- [[if (\$portal["custom-footer-content"])
- echo indent(htmlsymbols(trim(\$portal["custom-footer-content"], "\r\n")), 3)."\n";]]
- @if (\$portal["show-validator-links"]):
- @ /* W3C Validator links */
- <p>
- <a href="http://validator.w3.org/check?uri=referer">
- <img src="{{\$CONFIG_DIR}}/images/html5.png" alt="Valid HTML5" class="button_80x15" />
- </a>
- <a href="http://jigsaw.w3.org/css-validator/check/referer?profile=css3">
- <img src="{{\$CONFIG_DIR}}/images/css.png" alt="Valid CSS" class="button_80x15" />
- </a>
- </p>
- @endif // W3C Validator links
- </div>
- @if (\$ga_enabled && \$portal["google-analytics"]["style"] != "new"):
- @ /* Google Analytics - Old style */
- <script type="text/javascript">
- var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
- document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
- </script>
- <script type="text/javascript">
- try{
- var pageTracker = _gat._getTracker("{{\$portal["google-analytics"]["account"]}}");
- pageTracker._trackPageview();
- } catch(err) {}
- </script>
- @endif // Google Analytics - Old style
- @endif // Normal link listing
- </body>
- </html>
- HTML
- , $namespace));
- } // HTML template and output
- // CSS output {{{1
- else {
- $theme = $portal["themes"][$_GET["css"]];
- $custom_css = (isset($theme["custom_css"])) ? $theme["custom_css"] : "";
- $theme = tpl_r($theme);
- // Update namespace
- $names = explode(",", "theme");
- foreach ($names as $n) {
- $namespace[$n] = &$$n;
- }
-
- header("Content-type: text/css");
- // CSS template {{{1
- echo tpl(<<<CSS
- /* Portal
- *
- * Copyright (C) 2006-2018 Scott Zeid
- * https://code.s.zeid.me/portal
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * Except as contained in this notice, the name(s) of the above copyright holders
- * shall not be used in advertising or otherwise to promote the sale, use or
- * other dealings in this Software without prior written authorization.
- */
- body {
- margin: 0px;
- background: {{\$theme["bg"]}};
- font-family: "Ubuntu", "DejaVu Sans", "Bitstream Vera Sans", "Verdana",
- sans-serif;
- font-size: 1em;
- text-align: center;
- color: {{\$theme["fg"][0]}};
- }
- :focus {
- outline: none;
- }
- a {
- color: {{\$theme["fg"][1]}}; text-decoration: none;
- }
- a:hover, .site.has-url:hover * {
- color: {{\$theme["fg"][2]}};
- }
- a:active, .site.has-url:active * {
- color: {{\$theme["fg"][3]}};
- }
- h1, .h1 {
- font-size: 2.5em;
- font-weight: normal;
- }
- h2, .h2, .name {
- font-size: 1.5em;
- font-weight: normal;
- }
- img {
- border-style: none;
- }
- .monospace {
- font-family: "Courier New", "Courier", monospace;
- }
- .small {
- font-size: .6em;
- }
- #header {
- margin: 1em;
- }
- #header.text #title span {
- background: {{\$theme["logo_bg"]}};
- @if (stripos(\$theme["logo_bg"], "transparent") === False):
- border: 1px solid {{\$theme["logo_border"]}};
- @endif
- padding: .2em;
- }
- #header a {
- color: {{\$theme["fg"][0]}};
- }
- #body {
- width: 500px;
- margin: 1em auto;
- }
- #body.narrow {
- width: 250px;
- }
- #body.small {
- width: 312px;
- margin: 0.5em auto;
- }
- #body.narrow.small {
- width: 156px;
- }
- .site {
- margin-top: 1em; margin-bottom: 1em;
- text-align: left;
- background: {{\$theme["link_bg"]}};
- }
- .site.has-url:hover, #minibar a:hover {
- background: {{\$theme["link_bg_h"]}};
- }
- .site.has-url:active, #minibar a:active {
- background: {{\$theme["link_bg_a"]}};
- }
- .site a, .site > span {
- display: block;
- }
- .site img {
- width: 32px; height: 32px;
- margin: 10px;
- vertical-align: top;
- /*background: {{\$theme["ico_bg"]}};*/
- }
- .small .site img {
- width: 16px; height: 16px;
- margin: 6px;
- }
- .site.no-icon .name {
- margin-left: 15px;
- }
- .any-icons .site.no-icon .name {
- margin-left: 52px;
- }
- .small .site.no-icon .name {
- margin-left: 9px;
- }
- .small.any-icons .site.no-icon .name {
- margin-left: 28px;
- }
- .site .name {
- display: inline-block;
- width: 436px;
- margin-right: 12px;
- padding: 12px 0;
- vertical-align: middle;
- }
- .narrow .site .name {
- width: 186px;
- }
- .small .site .name {
- width: 276px;
- margin-right: 8px;
- padding: 5px 0 7px 0;
- }
- .narrow.small .site .name {
- width: 120px;
- }
- .site .desc {
- display: block;
- margin-left: 15px; margin-right: 12px;
- padding-bottom: 12px;
- text-align: justify;
- }
- .site.no-name .desc {
- margin-top: -0.375em;
- }
- .any-icons .site .desc {
- margin-left: 52px;
- }
- .small .site .desc {
- margin-left: 9px; margin-right: 8px;
- padding-bottom: 8px;
- }
- .small.any-icons .site .desc {
- margin-left: 28px;
- }
- #footer {
- font-size: .6em;
- }
- #footer.small {
- font-size: .5em;
- }
- .button_80x15 {
- width: 80px; height: 15px;
- }
- .mobile {
- background-attachment: scroll;
- }
- .mobile #body {
- font-size: 1.5em;
- width: 484px;
- }
- .mobile #body.narrow {
- width: 363px;
- }
- .mobile #body.small {
- width: 363px;
- font-size: 0.9em;
- }
- .mobile #body.narrow.small {
- width: 230px;
- }
- .mobile .site img {
- width: 48px; height: 48px;
- }
- .mobile .small .site img {
- width: 24px; height: 24px;
- }
- .mobile .any-icons .site.no-icon .name {
- margin-left: 68px;
- }
- .mobile .small.any-icons .site.no-icon .name {
- margin-left: 36px;
- }
- .mobile .site .name {
- width: 396px;
- }
- .mobile .narrow .site .name {
- width: 283px;
- }
- .mobile .small .site .name {
- width: 319px;
- }
- .mobile .narrow.small .site .name {
- width: 186px;
- }
- .mobile .site.no-name .desc {
- margin-top: -0.625em;
- }
- .mobile .any-icons .site .desc {
- margin-left: 68px;
- }
- .mobile .any-icons.small .site .desc {
- margin-left: 36px;
- }
- .mobile .button_80x15 {
- width: 120px; height: 22.5px;
- }
- .mobile #footer {
- font-size: 1.2em;
- }
- .mobile.device_apple #footer {
- font-size: 0.75em;
- }
- #action_minibar {
- overflow: hidden;
- }
- #action_minibar.horizontal {
- background-image: none;
- }
- #minibar div, #minibar.horizontal {
- margin-top: -1px;
- }
- #minibar a {
- width: 24px; height: 25px;
- margin: 0;
- padding: 4px 4px 0 4px;
- }
- #minibar.horizontal a {
- height: 26px;
- padding-bottom: 5px;
- }
- #minibar a.highlight {
- background: {{\$theme["link_bg"]}};
- }
- #minibar a img {
- margin-top: 4px;
- width: 16px; height: 16px;
- }
- #minibar a img.empty {
- background-image: url("{{qmark_icon()}}");
- background-position: center center;
- background-repeat: no-repeat;
- background-size: 16px 16px;
- }
- #action_minibar.mobile {
- font-size: 1em;
- }
- CSS
- , $namespace, False);
- if ($custom_css) echo "\n\n".tpl($custom_css, $namespace, False);
- } // CSS template and output
- // Helper functions {{{1
- function copyright_year($start = Null, $end = Null) {
- if (!$start) $start = date("Y");
- if (!$end) $end = date("Y");
- if ($start == $end) return $start;
- return $start."-".$end;
- }
- function htmlentitiesu8($s, $encode_twice = False) {
- if ($encode_twice) $s = htmlentitiesu8($s, False);
- return htmlentities($s, ENT_COMPAT, "UTF-8");
- }
- function htmlspecialcharsu8($s, $encode_twice = False) {
- if ($encode_twice) $s = htmlspecialcharsu8($s, False);
- return htmlspecialchars($s, ENT_COMPAT, "UTF-8");
- }
- function htmlsymbols($s, $encode_twice = False) {
- return htmlspecialchars_decode(htmlentitiesu8($s, $encode_twice));
- }
- function indent($s, $n) {
- $s = explode("\n", $s);
- foreach ($s as $i => $l) {
- $s[$i] = str_repeat(" ", $n).$l;
- }
- return implode("\n", $s);
- }
- function tpl($s, $namespace = Null, $esc = True) {
- global $portal;
- if (is_null($namespace)) $namespace = $portal;
- return Templum::templateFromString($s, $esc)->render($namespace);
- }
- function tpl_r($s, $namespace = Null, $esc = True) {
- if (is_array($s)) {
- foreach ($s as $k => &$v) {
- if (is_array($v) || is_string($v))
- $s[$k] = tpl_r($v, $namespace, $esc);
- }
- return $s;
- }
- elseif (is_string($s))
- return tpl($s, $namespace, $esc);
- else
- return $s;
- }
- // Helper functions
- // vim: set fdm=marker: "{{{1
- ?>