Subversion Repositories eFlore/Projets.eflore-projets

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Ignore whitespace Rev 979 → Rev 1027

/tags/v5.5-arbousiere/services/bibliotheque/Outils.php
New file
0,0 → 1,21
<?php
class Outils {
 
public static function recupererTableauConfig($parametres) {
$tableau = array();
$tableauPartiel = explode(',', Config::get($parametres));
$tableauPartiel = array_map('trim', $tableauPartiel);
foreach ($tableauPartiel as $champ) {
if (strpos($champ, '=') === false) {
$tableau[] = $champ;
} else {
list($cle, $val) = explode('=', $champ);
$clePropre = trim($cle);
$valeurPropre = trim($val);
$tableau[$clePropre] = $valeurPropre;
}
}
return $tableau;
}
}
?>
/tags/v5.5-arbousiere/services/bibliotheque/Conteneur.php
New file
0,0 → 1,59
<?php
class Conteneur {
protected $parametres = array();
protected $partages = array();
 
public function __construct(array $parametres = null) {
$this->parametres = is_null($parametres) ? array() : $parametres;
}
 
public function getParametre($cle) {
$valeur = isset($this->parametres[$cle]) ? $this->parametres[$cle] : Config::get($cle);
return $valeur;
}
 
public function getParametreTableau($cle) {
$tableau = array();
$parametre = $this->getParametre($cle);
if (empty($parametre) === false) {
$tableauPartiel = explode(',', $parametre);
$tableauPartiel = array_map('trim', $tableauPartiel);
foreach ($tableauPartiel as $champ) {
if (strpos($champ, '=') === false) {
$tableau[] = trim($champ);
} else {
list($cle, $val) = explode('=', $champ);
$tableau[trim($cle)] = trim($val);
}
}
}
return $tableau;
}
 
public function setParametre($cle, $valeur) {
$this->parametres[$cle] = $valeur;
}
 
public function getBdd() {
if (!isset($this->partages['Bdd'])){
$this->partages['Bdd'] = new Bdd();
}
return $this->partages['Bdd'];
}
 
public function getCacheSimple($options = array()) {
$cache = new CacheSimple($options);
return $cache;
}
 
public function getWikipediaBot($options = array()) {
$wpBot = new WikipediaBot($options);
return $wpBot;
}
 
public function getUrl($url) {
$url = new Url($url);
return $url;
}
}
?>
/tags/v5.5-arbousiere/services/bibliotheque/robots/WikipediaBot.php
New file
0,0 → 1,158
<?php
class WikipediaBot {
const HTTP_URL_REQUETE_SEPARATEUR = '&';
private $langue = 'fr';
private $url = '';
private $parametres = array();
private $titre = '';
private $txt = '';
private $userAgent = 'eFloreBot v0.1';
private $reponse_entetes = null;
 
public function __construct($options = array()) {
if (array_key_exists('langue', $options)) {
$this->langue = strtolower($options['langue']);
}
}
 
public function chargerPage($article) {
$this->initialiserRequete();
$this->url = $this->getBaseApiURL();
$this->parametres = array(
'action' => 'query',
'prop' => 'revisions',
'titles' => $article,
'rvprop' => 'content',
'redirects' => 1
);
$this->resultats = $this->consulterAPI();
$sxGetAID = $this->resultats['query']['pages'];
$sxGetAID = array_shift($sxGetAID);
$this->titre = $sxGetAID['title'];
$this->txt = $sxGetAID['revisions'][0]['*'];
}
 
public function getPageTitre() {
return $this->titre;
}
 
public function getPageTxt() {
return $this->txt;
}
 
public function getTaxobox() {
$taxobox = '';
if (preg_match('/([{]{2}Taxobox début.+[{]{2}Taxobox fin[}]{2})/s', $this->txt, $match)) {
$taxobox = $match[1];
}
return $taxobox;
}
 
public function extraireTaxobox() {
$taxobox = $this->getTaxobox();
$this->txt = str_replace($taxobox, '', $this->txt);
return $taxobox;
}
 
public function getSectionParNumero($num) {
$sections = preg_split('/[=]{2}[^=]+[=]{2}/U', $this->txt);
//Debug::printr($sections);
$sectionTxt = isset($sections[$num]) ? $sections[$num] : '';
return $sectionTxt;
}
 
public function getSectionParTitre($titre) {
$section = '';
if (preg_match('/[=]{2} '.$titre.' [=]{2}(.*)\n\n/sU', $this->txt, $match)) {
$section = $match[1];
}
return $section;
}
 
public function rendre($wikitxt) {
$wikitxt .= '<references />';
$this->initialiserRequete();
$this->url = $this->getBaseApiURL();
$this->parametres = array(
'action' => 'parse',
'prop' => 'text',
'text' => $wikitxt
);
$this->resultats = $this->consulterAPI();
$txt = $this->resultats['parse']['text']['*'];
$txt = $this->remplacerUrls($txt);
return $txt;
}
 
private function initialiserRequete() {
$this->url = '';
$this->parametres = array();
$this->resultats = array();
}
 
private function getBaseWpURL() {
$baseURL = "http://{$this->langue}.wikipedia.org";
return $baseURL;
}
 
private function getBaseApiURL() {
$baseURL = $this->getBaseWpURL().'/w/api.php';
return $baseURL;
}
 
private function consulterAPI() {
$this->parametres['format'] = 'php';
$resultat = $this->consulterEnPost();
$resultat = unserialize($resultat);
 
if (isset($resultat['error'])) {
throw new Exception($resultat['error']['info'], $resultat['error']['info']);
}
return $resultat;
}
 
private function consulterEnPost() {
return $this->consulter('POST');
}
 
private function consulter($mode) {
$entetes = array(
'Content-type' => 'application/x-www-form-urlencoded',
'User-Agent' => $this->userAgent);
$contexte = array('http' => array(
'method' => $mode,
'header' => $this->getEnteteChaine($entetes),
'content' => http_build_query($this->parametres, null, self::HTTP_URL_REQUETE_SEPARATEUR)));
$contexteFlux = stream_context_create($contexte);
$flux = fopen($this->url, 'r', false, $contexteFlux);
 
if (!$flux) {
$this->reponse_entetes = $http_response_header;
$e = "L'ouverture de l'url '{$this->url}' par la méthode HTTP '$mode' a échoué!";
throw new Exception($e);
}
// Informations sur les en-têtes et métadonnées du flux
$this->reponse_entetes = stream_get_meta_data($flux);
// Contenu actuel de $url
$contenu = stream_get_contents($flux);
fclose($flux);
return $contenu;
}
 
private function getEnteteChaine(Array $entetes) {
$entetesCleVal = array();
foreach ($entetes as $cle => $valeur) {
$entetesCleVal[] = $cle.': '.$valeur;
}
return implode("\r\n", $entetesCleVal);
}
 
private function remplacerUrls($txt) {
$remplacements = array(
'href="/wiki/' => 'href="'.$this->getBaseWpURL().'/wiki/',
'href="/w/' => 'href="'.$this->getBaseWpURL().'/w/');
$txt = strtr($txt, $remplacements);
return $txt;
}
}
?>
/tags/v5.5-arbousiere/services/bibliotheque/EnteteHttp.php
New file
0,0 → 1,7
<?php
class EnteteHttp {
public $code = RestServeur::HTTP_CODE_OK;
public $encodage = 'utf-8';
public $mime = 'application/json';
}
?>
/tags/v5.5-arbousiere/services/bibliotheque/ResultatService.php
New file
0,0 → 1,7
<?php
class ResultatService {
public $mime = 'application/json';
public $encodage = 'utf-8';
public $corps = '';
}
?>
/tags/v5.5-arbousiere/services/bibliotheque/JSON.php
New file
0,0 → 1,806
<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
 
/**
* Converts to and from JSON format.
*
* JSON (JavaScript Object Notation) is a lightweight data-interchange
* format. It is easy for humans to read and write. It is easy for machines
* to parse and generate. It is based on a subset of the JavaScript
* Programming Language, Standard ECMA-262 3rd Edition - December 1999.
* This feature can also be found in Python. JSON is a text format that is
* completely language independent but uses conventions that are familiar
* to programmers of the C-family of languages, including C, C++, C#, Java,
* JavaScript, Perl, TCL, and many others. These properties make JSON an
* ideal data-interchange language.
*
* This package provides a simple encoder and decoder for JSON notation. It
* is intended for use with client-side Javascript applications that make
* use of HTTPRequest to perform server communication functions - data can
* be encoded into JSON notation for use in a client-side javascript, or
* decoded from incoming Javascript requests. JSON format is native to
* Javascript, and can be directly eval()'ed with no further parsing
* overhead
*
* All strings should be in ASCII or UTF-8 format!
*
* LICENSE: Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met: Redistributions of source code must retain the
* above copyright notice, this list of conditions and the following
* disclaimer. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
* @category
* @package Services_JSON
* @author Michal Migurski <mike-json@teczno.com>
* @author Matt Knapp <mdknapp[at]gmail[dot]com>
* @author Brett Stimmerman <brettstimmerman[at]gmail[dot]com>
* @copyright 2005 Michal Migurski
* @version CVS: $Id$
* @license http://www.opensource.org/licenses/bsd-license.php
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=198
*/
 
/**
* Marker constant for Services_JSON::decode(), used to flag stack state
*/
define('SERVICES_JSON_SLICE', 1);
 
/**
* Marker constant for Services_JSON::decode(), used to flag stack state
*/
define('SERVICES_JSON_IN_STR', 2);
 
/**
* Marker constant for Services_JSON::decode(), used to flag stack state
*/
define('SERVICES_JSON_IN_ARR', 3);
 
/**
* Marker constant for Services_JSON::decode(), used to flag stack state
*/
define('SERVICES_JSON_IN_OBJ', 4);
 
/**
* Marker constant for Services_JSON::decode(), used to flag stack state
*/
define('SERVICES_JSON_IN_CMT', 5);
 
/**
* Behavior switch for Services_JSON::decode()
*/
define('SERVICES_JSON_LOOSE_TYPE', 16);
 
/**
* Behavior switch for Services_JSON::decode()
*/
define('SERVICES_JSON_SUPPRESS_ERRORS', 32);
 
/**
* Converts to and from JSON format.
*
* Brief example of use:
*
* <code>
* // create a new instance of Services_JSON
* $json = new Services_JSON();
*
* // convert a complexe value to JSON notation, and send it to the browser
* $value = array('foo', 'bar', array(1, 2, 'baz'), array(3, array(4)));
* $output = $json->encode($value);
*
* print($output);
* // prints: ["foo","bar",[1,2,"baz"],[3,[4]]]
*
* // accept incoming POST data, assumed to be in JSON notation
* $input = file_get_contents('php://input', 1000000);
* $value = $json->decode($input);
* </code>
*/
class Services_JSON
{
/**
* constructs a new JSON instance
*
* @param int $use object behavior flags; combine with boolean-OR
*
* possible values:
* - SERVICES_JSON_LOOSE_TYPE: loose typing.
* "{...}" syntax creates associative arrays
* instead of objects in decode().
* - SERVICES_JSON_SUPPRESS_ERRORS: error suppression.
* Values which can't be encoded (e.g. resources)
* appear as NULL instead of throwing errors.
* By default, a deeply-nested resource will
* bubble up with an error, so all return values
* from encode() should be checked with isError()
*/
function Services_JSON($use = 0)
{
$this->use = $use;
}
 
/**
* convert a string from one UTF-16 char to one UTF-8 char
*
* Normally should be handled by mb_convert_encoding, but
* provides a slower PHP-only method for installations
* that lack the multibye string extension.
*
* @param string $utf16 UTF-16 character
* @return string UTF-8 character
* @access private
*/
function utf162utf8($utf16)
{
// oh please oh please oh please oh please oh please
if(function_exists('mb_convert_encoding')) {
return mb_convert_encoding($utf16, 'UTF-8', 'UTF-16');
}
 
$bytes = (ord($utf16{0}) << 8) | ord($utf16{1});
 
switch(true) {
case ((0x7F & $bytes) == $bytes):
// this case should never be reached, because we are in ASCII range
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return chr(0x7F & $bytes);
 
case (0x07FF & $bytes) == $bytes:
// return a 2-byte UTF-8 character
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return chr(0xC0 | (($bytes >> 6) & 0x1F))
. chr(0x80 | ($bytes & 0x3F));
 
case (0xFFFF & $bytes) == $bytes:
// return a 3-byte UTF-8 character
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return chr(0xE0 | (($bytes >> 12) & 0x0F))
. chr(0x80 | (($bytes >> 6) & 0x3F))
. chr(0x80 | ($bytes & 0x3F));
}
 
// ignoring UTF-32 for now, sorry
return '';
}
 
/**
* convert a string from one UTF-8 char to one UTF-16 char
*
* Normally should be handled by mb_convert_encoding, but
* provides a slower PHP-only method for installations
* that lack the multibye string extension.
*
* @param string $utf8 UTF-8 character
* @return string UTF-16 character
* @access private
*/
function utf82utf16($utf8)
{
// oh please oh please oh please oh please oh please
if(function_exists('mb_convert_encoding')) {
return mb_convert_encoding($utf8, 'UTF-16', 'UTF-8');
}
 
switch(strlen($utf8)) {
case 1:
// this case should never be reached, because we are in ASCII range
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return $utf8;
 
case 2:
// return a UTF-16 character from a 2-byte UTF-8 char
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return chr(0x07 & (ord($utf8{0}) >> 2))
. chr((0xC0 & (ord($utf8{0}) << 6))
| (0x3F & ord($utf8{1})));
 
case 3:
// return a UTF-16 character from a 3-byte UTF-8 char
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return chr((0xF0 & (ord($utf8{0}) << 4))
| (0x0F & (ord($utf8{1}) >> 2)))
. chr((0xC0 & (ord($utf8{1}) << 6))
| (0x7F & ord($utf8{2})));
}
 
// ignoring UTF-32 for now, sorry
return '';
}
 
/**
* encodes an arbitrary variable into JSON format
*
* @param mixed $var any number, boolean, string, array, or object to be encoded.
* see argument 1 to Services_JSON() above for array-parsing behavior.
* if var is a strng, note that encode() always expects it
* to be in ASCII or UTF-8 format!
*
* @return mixed JSON string representation of input var or an error if a problem occurs
* @access public
*/
function encode($var)
{
switch (gettype($var)) {
case 'boolean':
return $var ? 'true' : 'false';
 
case 'NULL':
return 'null';
 
case 'integer':
return (int) $var;
 
case 'double':
case 'float':
return (float) $var;
 
case 'string':
// STRINGS ARE EXPECTED TO BE IN ASCII OR UTF-8 FORMAT
$ascii = '';
$strlen_var = strlen($var);
 
/*
* Iterate over every character in the string,
* escaping with a slash or encoding to UTF-8 where necessary
*/
for ($c = 0; $c < $strlen_var; ++$c) {
 
$ord_var_c = ord($var{$c});
 
switch (true) {
case $ord_var_c == 0x08:
$ascii .= '\b';
break;
case $ord_var_c == 0x09:
$ascii .= '\t';
break;
case $ord_var_c == 0x0A:
$ascii .= '\n';
break;
case $ord_var_c == 0x0C:
$ascii .= '\f';
break;
case $ord_var_c == 0x0D:
$ascii .= '\r';
break;
 
case $ord_var_c == 0x22:
case $ord_var_c == 0x2F:
case $ord_var_c == 0x5C:
// double quote, slash, slosh
$ascii .= '\\'.$var{$c};
break;
 
case (($ord_var_c >= 0x20) && ($ord_var_c <= 0x7F)):
// characters U-00000000 - U-0000007F (same as ASCII)
$ascii .= $var{$c};
break;
 
case (($ord_var_c & 0xE0) == 0xC0):
// characters U-00000080 - U-000007FF, mask 110XXXXX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$char = pack('C*', $ord_var_c, ord($var{$c + 1}));
$c += 1;
$utf16 = $this->utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
 
case (($ord_var_c & 0xF0) == 0xE0):
// characters U-00000800 - U-0000FFFF, mask 1110XXXX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$char = pack('C*', $ord_var_c,
ord($var{$c + 1}),
ord($var{$c + 2}));
$c += 2;
$utf16 = $this->utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
 
case (($ord_var_c & 0xF8) == 0xF0):
// characters U-00010000 - U-001FFFFF, mask 11110XXX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$char = pack('C*', $ord_var_c,
ord($var{$c + 1}),
ord($var{$c + 2}),
ord($var{$c + 3}));
$c += 3;
$utf16 = $this->utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
 
case (($ord_var_c & 0xFC) == 0xF8):
// characters U-00200000 - U-03FFFFFF, mask 111110XX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$char = pack('C*', $ord_var_c,
ord($var{$c + 1}),
ord($var{$c + 2}),
ord($var{$c + 3}),
ord($var{$c + 4}));
$c += 4;
$utf16 = $this->utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
 
case (($ord_var_c & 0xFE) == 0xFC):
// characters U-04000000 - U-7FFFFFFF, mask 1111110X
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$char = pack('C*', $ord_var_c,
ord($var{$c + 1}),
ord($var{$c + 2}),
ord($var{$c + 3}),
ord($var{$c + 4}),
ord($var{$c + 5}));
$c += 5;
$utf16 = $this->utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
}
}
 
return '"'.$ascii.'"';
 
case 'array':
/*
* As per JSON spec if any array key is not an integer
* we must treat the the whole array as an object. We
* also try to catch a sparsely populated associative
* array with numeric keys here because some JS engines
* will create an array with empty indexes up to
* max_index which can cause memory issues and because
* the keys, which may be relevant, will be remapped
* otherwise.
*
* As per the ECMA and JSON specification an object may
* have any string as a property. Unfortunately due to
* a hole in the ECMA specification if the key is a
* ECMA reserved word or starts with a digit the
* parameter is only accessible using ECMAScript's
* bracket notation.
*/
 
// treat as a JSON object
if (is_array($var) && count($var) && (array_keys($var) !== range(0, sizeof($var) - 1))) {
$properties = array_map(array($this, 'name_value'),
array_keys($var),
array_values($var));
 
foreach($properties as $property) {
if(Services_JSON::isError($property)) {
return $property;
}
}
 
return '{' . join(',', $properties) . '}';
}
 
// treat it like a regular array
$elements = array_map(array($this, 'encode'), $var);
 
foreach($elements as $element) {
if(Services_JSON::isError($element)) {
return $element;
}
}
 
return '[' . join(',', $elements) . ']';
 
case 'object':
$vars = get_object_vars($var);
 
$properties = array_map(array($this, 'name_value'),
array_keys($vars),
array_values($vars));
 
foreach($properties as $property) {
if(Services_JSON::isError($property)) {
return $property;
}
}
 
return '{' . join(',', $properties) . '}';
 
default:
return ($this->use & SERVICES_JSON_SUPPRESS_ERRORS)
? 'null'
: new Services_JSON_Error(gettype($var)." can not be encoded as JSON string");
}
}
 
/**
* array-walking function for use in generating JSON-formatted name-value pairs
*
* @param string $name name of key to use
* @param mixed $value reference to an array element to be encoded
*
* @return string JSON-formatted name-value pair, like '"name":value'
* @access private
*/
function name_value($name, $value)
{
$encoded_value = $this->encode($value);
 
if(Services_JSON::isError($encoded_value)) {
return $encoded_value;
}
 
return $this->encode(strval($name)) . ':' . $encoded_value;
}
 
/**
* reduce a string by removing leading and trailing comments and whitespace
*
* @param $str string string value to strip of comments and whitespace
*
* @return string string value stripped of comments and whitespace
* @access private
*/
function reduce_string($str)
{
$str = preg_replace(array(
 
// eliminate single line comments in '// ...' form
'#^\s*//(.+)$#m',
 
// eliminate multi-line comments in '/* ... */' form, at start of string
'#^\s*/\*(.+)\*/#Us',
 
// eliminate multi-line comments in '/* ... */' form, at end of string
'#/\*(.+)\*/\s*$#Us'
 
), '', $str);
 
// eliminate extraneous space
return trim($str);
}
 
/**
* decodes a JSON string into appropriate variable
*
* @param string $str JSON-formatted string
*
* @return mixed number, boolean, string, array, or object
* corresponding to given JSON input string.
* See argument 1 to Services_JSON() above for object-output behavior.
* Note that decode() always returns strings
* in ASCII or UTF-8 format!
* @access public
*/
function decode($str)
{
$str = $this->reduce_string($str);
 
switch (strtolower($str)) {
case 'true':
return true;
 
case 'false':
return false;
 
case 'null':
return null;
 
default:
$m = array();
 
if (is_numeric($str)) {
// Lookie-loo, it's a number
 
// This would work on its own, but I'm trying to be
// good about returning integers where appropriate:
// return (float)$str;
 
// Return float or int, as appropriate
return ((float)$str == (integer)$str)
? (integer)$str
: (float)$str;
 
} elseif (preg_match('/^("|\').*(\1)$/s', $str, $m) && $m[1] == $m[2]) {
// STRINGS RETURNED IN UTF-8 FORMAT
$delim = substr($str, 0, 1);
$chrs = substr($str, 1, -1);
$utf8 = '';
$strlen_chrs = strlen($chrs);
 
for ($c = 0; $c < $strlen_chrs; ++$c) {
 
$substr_chrs_c_2 = substr($chrs, $c, 2);
$ord_chrs_c = ord($chrs{$c});
 
switch (true) {
case $substr_chrs_c_2 == '\b':
$utf8 .= chr(0x08);
++$c;
break;
case $substr_chrs_c_2 == '\t':
$utf8 .= chr(0x09);
++$c;
break;
case $substr_chrs_c_2 == '\n':
$utf8 .= chr(0x0A);
++$c;
break;
case $substr_chrs_c_2 == '\f':
$utf8 .= chr(0x0C);
++$c;
break;
case $substr_chrs_c_2 == '\r':
$utf8 .= chr(0x0D);
++$c;
break;
 
case $substr_chrs_c_2 == '\\"':
case $substr_chrs_c_2 == '\\\'':
case $substr_chrs_c_2 == '\\\\':
case $substr_chrs_c_2 == '\\/':
if (($delim == '"' && $substr_chrs_c_2 != '\\\'') ||
($delim == "'" && $substr_chrs_c_2 != '\\"')) {
$utf8 .= $chrs{++$c};
}
break;
 
case preg_match('/\\\u[0-9A-F]{4}/i', substr($chrs, $c, 6)):
// single, escaped unicode character
$utf16 = chr(hexdec(substr($chrs, ($c + 2), 2)))
. chr(hexdec(substr($chrs, ($c + 4), 2)));
$utf8 .= $this->utf162utf8($utf16);
$c += 5;
break;
 
case ($ord_chrs_c >= 0x20) && ($ord_chrs_c <= 0x7F):
$utf8 .= $chrs{$c};
break;
 
case ($ord_chrs_c & 0xE0) == 0xC0:
// characters U-00000080 - U-000007FF, mask 110XXXXX
//see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$utf8 .= substr($chrs, $c, 2);
++$c;
break;
 
case ($ord_chrs_c & 0xF0) == 0xE0:
// characters U-00000800 - U-0000FFFF, mask 1110XXXX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$utf8 .= substr($chrs, $c, 3);
$c += 2;
break;
 
case ($ord_chrs_c & 0xF8) == 0xF0:
// characters U-00010000 - U-001FFFFF, mask 11110XXX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$utf8 .= substr($chrs, $c, 4);
$c += 3;
break;
 
case ($ord_chrs_c & 0xFC) == 0xF8:
// characters U-00200000 - U-03FFFFFF, mask 111110XX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$utf8 .= substr($chrs, $c, 5);
$c += 4;
break;
 
case ($ord_chrs_c & 0xFE) == 0xFC:
// characters U-04000000 - U-7FFFFFFF, mask 1111110X
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$utf8 .= substr($chrs, $c, 6);
$c += 5;
break;
 
}
 
}
 
return $utf8;
 
} elseif (preg_match('/^\[.*\]$/s', $str) || preg_match('/^\{.*\}$/s', $str)) {
// array, or object notation
 
if ($str{0} == '[') {
$stk = array(SERVICES_JSON_IN_ARR);
$arr = array();
} else {
if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
$stk = array(SERVICES_JSON_IN_OBJ);
$obj = array();
} else {
$stk = array(SERVICES_JSON_IN_OBJ);
$obj = new stdClass();
}
}
 
array_push($stk, array('what' => SERVICES_JSON_SLICE,
'where' => 0,
'delim' => false));
 
$chrs = substr($str, 1, -1);
$chrs = $this->reduce_string($chrs);
 
if ($chrs == '') {
if (reset($stk) == SERVICES_JSON_IN_ARR) {
return $arr;
 
} else {
return $obj;
 
}
}
 
//print("\nparsing {$chrs}\n");
 
$strlen_chrs = strlen($chrs);
 
for ($c = 0; $c <= $strlen_chrs; ++$c) {
 
$top = end($stk);
$substr_chrs_c_2 = substr($chrs, $c, 2);
 
if (($c == $strlen_chrs) || (($chrs{$c} == ',') && ($top['what'] == SERVICES_JSON_SLICE))) {
// found a comma that is not inside a string, array, etc.,
// OR we've reached the end of the character list
$slice = substr($chrs, $top['where'], ($c - $top['where']));
array_push($stk, array('what' => SERVICES_JSON_SLICE, 'where' => ($c + 1), 'delim' => false));
//print("Found split at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
 
if (reset($stk) == SERVICES_JSON_IN_ARR) {
// we are in an array, so just push an element onto the stack
array_push($arr, $this->decode($slice));
 
} elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
// we are in an object, so figure
// out the property name and set an
// element in an associative array,
// for now
$parts = array();
if (preg_match('/^\s*(["\'].*[^\\\]["\'])\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
// "name":value pair
$key = $this->decode($parts[1]);
$val = $this->decode($parts[2]);
 
if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
$obj[$key] = $val;
} else {
$obj->$key = $val;
}
} elseif (preg_match('/^\s*(\w+)\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
// name:value pair, where name is unquoted
$key = $parts[1];
$val = $this->decode($parts[2]);
 
if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
$obj[$key] = $val;
} else {
$obj->$key = $val;
}
}
 
}
 
} elseif ((($chrs{$c} == '"') || ($chrs{$c} == "'")) && ($top['what'] != SERVICES_JSON_IN_STR)) {
// found a quote, and we are not inside a string
array_push($stk, array('what' => SERVICES_JSON_IN_STR, 'where' => $c, 'delim' => $chrs{$c}));
//print("Found start of string at {$c}\n");
 
} elseif (($chrs{$c} == $top['delim']) &&
($top['what'] == SERVICES_JSON_IN_STR) &&
((strlen(substr($chrs, 0, $c)) - strlen(rtrim(substr($chrs, 0, $c), '\\'))) % 2 != 1)) {
// found a quote, we're in a string, and it's not escaped
// we know that it's not escaped becase there is _not_ an
// odd number of backslashes at the end of the string so far
array_pop($stk);
//print("Found end of string at {$c}: ".substr($chrs, $top['where'], (1 + 1 + $c - $top['where']))."\n");
 
} elseif (($chrs{$c} == '[') &&
in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
// found a left-bracket, and we are in an array, object, or slice
array_push($stk, array('what' => SERVICES_JSON_IN_ARR, 'where' => $c, 'delim' => false));
//print("Found start of array at {$c}\n");
 
} elseif (($chrs{$c} == ']') && ($top['what'] == SERVICES_JSON_IN_ARR)) {
// found a right-bracket, and we're in an array
array_pop($stk);
//print("Found end of array at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
 
} elseif (($chrs{$c} == '{') &&
in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
// found a left-brace, and we are in an array, object, or slice
array_push($stk, array('what' => SERVICES_JSON_IN_OBJ, 'where' => $c, 'delim' => false));
//print("Found start of object at {$c}\n");
 
} elseif (($chrs{$c} == '}') && ($top['what'] == SERVICES_JSON_IN_OBJ)) {
// found a right-brace, and we're in an object
array_pop($stk);
//print("Found end of object at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
 
} elseif (($substr_chrs_c_2 == '/*') &&
in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
// found a comment start, and we are in an array, object, or slice
array_push($stk, array('what' => SERVICES_JSON_IN_CMT, 'where' => $c, 'delim' => false));
$c++;
//print("Found start of comment at {$c}\n");
 
} elseif (($substr_chrs_c_2 == '*/') && ($top['what'] == SERVICES_JSON_IN_CMT)) {
// found a comment end, and we're in one now
array_pop($stk);
$c++;
 
for ($i = $top['where']; $i <= $c; ++$i)
$chrs = substr_replace($chrs, ' ', $i, 1);
 
//print("Found end of comment at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
 
}
 
}
 
if (reset($stk) == SERVICES_JSON_IN_ARR) {
return $arr;
 
} elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
return $obj;
 
}
 
}
}
}
 
/**
* @todo Ultimately, this should just call PEAR::isError()
*/
function isError($data, $code = null)
{
if (class_exists('pear')) {
return PEAR::isError($data, $code);
} elseif (is_object($data) && (get_class($data) == 'services_json_error' ||
is_subclass_of($data, 'services_json_error'))) {
return true;
}
 
return false;
}
}
 
if (class_exists('PEAR_Error')) {
 
class Services_JSON_Error extends PEAR_Error
{
function Services_JSON_Error($message = 'unknown error', $code = null,
$mode = null, $options = null, $userinfo = null)
{
parent::PEAR_Error($message, $code, $mode, $options, $userinfo);
}
}
 
} else {
 
/**
* @todo Ultimately, this class shall be descended from PEAR_Error
*/
class Services_JSON_Error
{
function Services_JSON_Error($message = 'unknown error', $code = null,
$mode = null, $options = null, $userinfo = null)
{
 
}
}
 
}
?>
/tags/v5.5-arbousiere/services/bibliotheque/ReponseHttp.php
New file
0,0 → 1,85
<?php
class ReponseHttp {
 
private $resultatService = null;
private $erreurs = array();
 
public function __construct() {
$this->resultatService = new ResultatService();
if (function_exists('json_decode') == false){
require_once (dirname(__FILE__).'/JSON.php');
function json_decode($content, $assoc = false){
if ($assoc) {
$json = new Services_JSON(SERVICES_JSON_LOOSE_TYPE);
} else {
$json = new Services_JSON;
}
return $json->decode($content);
}
}
 
if ( !function_exists('json_encode') ){
function json_encode($content){
$json = new Services_JSON;
return $json->encode($content);
}
}
}
 
public function setResultatService($resultat) {
if (!($resultat instanceof ResultatService)) {
$this->resultatService->corps = $resultat;
} else {
$this->resultatService = $resultat;
}
}
 
public function getCorps() {
if ($this->etreEnErreur()) {
$this->resultatService->corps = $this->erreurs[0]['message'];
} else {
$this->transformerReponseCorpsSuivantMime();
}
return $this->resultatService->corps;
}
 
public function ajouterErreur(Exception $e) {
$this->erreurs[] = array('entete' => $e->getCode(), 'message' => $e->getMessage());
}
 
public function emettreLesEntetes() {
$enteteHttp = new EnteteHttp();
if ($this->etreEnErreur()) {
$enteteHttp->code = $this->erreurs[0]['entete'];
$enteteHttp->mime = 'text/html';
} else {
$enteteHttp->encodage = $this->resultatService->encodage;
$enteteHttp->mime = $this->resultatService->mime;
}
header("Content-Type: $enteteHttp->mime; charset=$enteteHttp->encodage");
RestServeur::envoyerEnteteStatutHttp($enteteHttp->code);
}
 
private function etreEnErreur() {
$enErreur = false;
if (count($this->erreurs) > 0) {
$enErreur = true;
}
return $enErreur;
}
 
private function transformerReponseCorpsSuivantMime() {
switch ($this->resultatService->mime) {
case 'application/json' :
if (isset($_GET['callback'])) {
$contenu = $_GET['callback'].'('.json_encode($this->resultatService->corps).');';
} else {
$contenu = json_encode($this->resultatService->corps);
}
$this->resultatService->corps = $contenu;
break;
}
}
 
}
?>
/tags/v5.5-arbousiere/services/bibliotheque/Utilisateurs.php
New file
0,0 → 1,105
<?php
class Utilisateurs {
const TPL_URL_WS_ANNUAIRE = 'http://www.tela-botanica.org/service:annuaire:utilisateur/identite-par-courriel/%s';
 
private $courriels = array();
private $identites = array();
private $clientRest = null;
 
/**
* Prend en paramêtre un tableau de courriels.
*
* @param array $courriels un tableau de courriels pour lesquels il faut rechercher les infos d'identité
*/
public function __construct(Array $courriels = array(), RestClient $clientRest = null) {
$this->courriels = $courriels;
$this->clientRest = is_null($clientRest) ? new RestClient() : $clientRest;
}
 
public function setCourriels($courriels) {
$this->courriels = $courriels;
}
/**
* Lance l'interrogation du service de l'annuaire.
*
* @return null.
*/
public function chargerIdentites() {
$this->identites = $this->getIdentites($this->courriels);
}
 
/**
* Retourne après avoir interrogé un service de l'annuaire, les intitulés correspondant aux
* courriels des utilisateurs.
*
* @return mixed tableau avec en clé le courriel et en valeur l'intitulé de la personne à
* afficher, false en cas d'erreur ou de résultat vide.
*/
public function getIntitules() {
$this->chargerIdentites();
if (! $this->identites) return false;
 
$intitules = array();
foreach ($this->identites as $courriel => $infos) {
$intitules[$courriel] = $infos['intitule'];
}
return $intitules;
}
 
/**
* Retourne un intitulé en fonction d'un courriel.
*
* @return String l'intitulé de l'utilisateur ou une chaine vide en cas de problème.
*/
public function getIntitule($courriel) {
if ($this->contenirCourriel($courriel)) {
return $this->identites[$courriel]['intitule'];
}
return '';
}
 
/**
* Retourne l'identifiant de l'utilisateur en fonction d'un courriel.
*
* @return String l'id de l'utilisateur ou une chaine vide en cas de problème.
*/
public function getId($courriel) {
if ($this->contenirCourriel($courriel)) {
return $this->identites[$courriel]['id'];
}
return '';
}
 
private function contenirCourriel($courriel) {
return ($this->identites && isset($this->identites[$courriel])) ? true : false;
}
 
private function getIdentites($courriels) {
// consulterServiceAnnuaire
$courriels = array_unique($courriels);
$utilisateursInfos = json_decode($this->clientRest->consulter(sprintf(self::TPL_URL_WS_ANNUAIRE,
implode(',', $courriels))),
true);
return self::extraireIdentites($utilisateursInfos, $this->courriels);
}
 
static function extraireIdentites($utilisateursInfos, $courriels) {
$identites = array();
foreach ($courriels as $courriel) {
$info = array('id' => null, 'intitule' => '');
if (isset($utilisateursInfos[$courriel])) {
$info['intitule'] = $utilisateursInfos[$courriel]['intitule'];
$info['id'] = $utilisateursInfos[$courriel]['id'];
} else {
$info['intitule'] = self::tronquerCourriel($courriel);
}
$identites[$courriel] = $info;
}
return $identites;
}
 
static function tronquerCourriel($courriel) {
return str_replace(substr($courriel, strpos($courriel, '@')), '@...', $courriel);
}
}
?>