
http://example.com/foo/bar
)'),
'proto-rel' => t('Protocol relative URL (//example.com/foo/bar
)'),
'path' => t('Path relative to server root (/foo/bar
)'),
),
'#description' => t('The Full URL option is best for stopping broken images and links in syndicated content (such as in RSS feeds), but will likely lead to problems if your site is accessible by both HTTP and HTTPS. Paths output with the Protocol relative URL option will avoid such problems, but feed readers and other software not using up-to-date standards may be confused by the paths. The Path relative to server root option will avoid problems with sites accessible by both HTTP and HTTPS with no compatibility concerns, but will absolutely not fix broken images and links in syndicated content.'),
'#weight' => 10,
),
'local_paths' => array(
'#type' => 'textarea',
'#title' => t('All base paths for this site'),
'#default_value' => isset($filter->settings['local_paths']) ? $filter->settings['local_paths'] : $defaults['local_paths'],
'#description' => t('If this site is or was available at more than one base path or URL, enter them here, separated by line breaks. For example, if this site is live at http://example.com/
but has a staging version at http://dev.example.org/staging/
, you would enter both those URLs here. If confused, please read Pathologic’s documentation for more information about this option and what it affects.', array('!docs' => 'http://drupal.org/node/257026')),
'#weight' => 20,
),
);
}
/**
* Pathologic filter callback.
*
* Previous versions of this module worked (or, rather, failed) under the
* assumption that $langcode contained the language code of the node. Sadly,
* this isn't the case.
* @see http://drupal.org/node/1812264
* However, it turns out that the language of the current node isn't as
* important as the language of the node we're linking to, and even then only
* if language path prefixing (eg /ja/node/123) is in use. REMEMBER THIS IN THE
* FUTURE, ALBRIGHT.
*
* The below code uses the @ operator before parse_url() calls because in PHP
* 5.3.2 and earlier, parse_url() causes a warning of parsing fails. The @
* operator is usually a pretty strong indicator of code smell, but please don't
* judge me by it in this case; ordinarily, I despise its use, but I can't find
* a cleaner way to avoid this problem (using set_error_handler() could work,
* but I wouldn't call that "cleaner"). Fortunately, Drupal 8 will require at
* least PHP 5.3.5, so this mess doesn't have to spread into the D8 branch of
* Pathologic.
* @see https://drupal.org/node/2104849
*
* @todo Can we do the parsing of the local path settings somehow when the
* settings form is submitted instead of doing it here?
*/
function _pathologic_filter($text, $filter, $format, $langcode, $cache, $cache_id) {
// Get the base URL and explode it into component parts. We add these parts
// to the exploded local paths settings later.
global $base_url;
$base_url_parts = @parse_url($base_url . '/');
// Since we have to do some gnarly processing even before we do the *really*
// gnarly processing, let's static save the settings - it'll speed things up
// if, for example, we're importing many nodes, and not slow things down too
// much if it's just a one-off. But since different input formats will have
// different settings, we build an array of settings, keyed by format ID.
$cached_settings = &drupal_static(__FUNCTION__, array());
if (!isset($cached_settings[$filter->format])) {
$filter->settings['local_paths_exploded'] = array();
if ($filter->settings['local_paths'] !== '') {
// Build an array of the exploded local paths for this format's settings.
// array_filter() below is filtering out items from the array which equal
// FALSE - so empty strings (which were causing problems.
// @see http://drupal.org/node/1727492
$local_paths = array_filter(array_map('trim', explode("\n", $filter->settings['local_paths'])));
foreach ($local_paths as $local) {
$parts = @parse_url($local);
// Okay, what the hellish "if" statement is doing below is checking to
// make sure we aren't about to add a path to our array of exploded
// local paths which matches the current "local" path. We consider it
// not a match, if…
// @todo: This is pretty horrible. Can this be simplified?
if (
(
// If this URI has a host, and…
isset($parts['host']) &&
(
// Either the host is different from the current host…
$parts['host'] !== $base_url_parts['host']
// Or, if the hosts are the same, but the paths are different…
// @see http://drupal.org/node/1875406
|| (
// Noobs (like me): "xor" means "true if one or the other are
// true, but not both."
(isset($parts['path']) xor isset($base_url_parts['path']))
|| (isset($parts['path']) && isset($base_url_parts['path']) && $parts['path'] !== $base_url_parts['path'])
)
)
) ||
// Or…
(
// The URI doesn't have a host…
!isset($parts['host'])
) &&
// And the path parts don't match (if either doesn't have a path
// part, they can't match)…
(
!isset($parts['path']) ||
!isset($base_url_parts['path']) ||
$parts['path'] !== $base_url_parts['path']
)
) {
// Add it to the list.
$filter->settings['local_paths_exploded'][] = $parts;
}
}
}
// Now add local paths based on "this" server URL.
$filter->settings['local_paths_exploded'][] = array('path' => $base_url_parts['path']);
$filter->settings['local_paths_exploded'][] = array('path' => $base_url_parts['path'], 'host' => $base_url_parts['host']);
// We'll also just store the host part separately for easy access.
$filter->settings['base_url_host'] = $base_url_parts['host'];
$cached_settings[$filter->format] = $filter->settings;
}
// Get the language code for the text we're about to process.
$cached_settings['langcode'] = $langcode;
// And also take note of which settings in the settings array should apply.
$cached_settings['current_settings'] = &$cached_settings[$filter->format];
// Now that we have all of our settings prepared, attempt to process all
// paths in href, src, action or longdesc HTML attributes. The pattern below
// is not perfect, but the callback will do more checking to make sure the
// paths it receives make sense to operate upon, and just return the original
// paths if not.
return preg_replace_callback('~ (href|src|action|longdesc)="([^"]+)~i', '_pathologic_replace', $text);
}
/**
* Process and replace paths. preg_replace_callback() callback.
*/
function _pathologic_replace($matches) {
// Get the base path.
global $base_path;
// Get the settings for the filter. Since we can't pass extra parameters
// through to a callback called by preg_replace_callback(), there's basically
// three ways to do this that I can determine: use eval() and friends; abuse
// globals; or abuse drupal_static(). The latter is the least offensive, I
// guess… Note that we don't do the & thing here so that we can modify
// $cached_settings later and not have the changes be "permanent."
$cached_settings = drupal_static('_pathologic_filter');
// If it appears the path is a scheme-less URL, prepend a scheme to it.
// parse_url() cannot properly parse scheme-less URLs. Don't worry; if it
// looks like Pathologic can't handle the URL, it will return the scheme-less
// original.
// @see https://drupal.org/node/1617944
// @see https://drupal.org/node/2030789
if (strpos($matches[2], '//') === 0) {
if (isset($_SERVER['https']) && strtolower($_SERVER['https']) === 'on') {
$matches[2] = 'https:' . $matches[2];
}
else {
$matches[2] = 'http:' . $matches[2];
}
}
// Now parse the URL after reverting HTML character encoding.
// @see http://drupal.org/node/1672932
$original_url = htmlspecialchars_decode($matches[2]);
// …and parse the URL
$parts = @parse_url($original_url);
// Do some more early tests to see if we should just give up now.
if (
// If parse_url() failed, give up.
$parts === FALSE
|| (
// If there's a scheme part and it doesn't look useful, bail out.
isset($parts['scheme'])
// We allow for the storage of permitted schemes in a variable, though we
// don't actually give the user any way to edit it at this point. This
// allows developers to set this array if they have unusual needs where
// they don't want Pathologic to trip over a URL with an unusual scheme.
// @see http://drupal.org/node/1834308
// "files" and "internal" are for Path Filter compatibility.
&& !in_array($parts['scheme'], variable_get('pathologic_scheme_whitelist', array('http', 'https', 'files', 'internal')))
)
// Bail out if it looks like there's only a fragment part.
|| (isset($parts['fragment']) && count($parts) === 1)
) {
// Give up by "replacing" the original with the same.
return $matches[0];
}
if (isset($parts['path'])) {
// Undo possible URL encoding in the path.
// @see http://drupal.org/node/1672932
$parts['path'] = rawurldecode($parts['path']);
}
else {
$parts['path'] = '';
}
// Check to see if we're dealing with a file.
// @todo Should we still try to do path correction on these files too?
if (isset($parts['scheme']) && $parts['scheme'] === 'files') {
// Path Filter "files:" support. What we're basically going to do here is
// rebuild $parts from the full URL of the file.
$new_parts = @parse_url(file_create_url(file_default_scheme() . '://' . $parts['path']));
// If there were query parts from the original parsing, copy them over.
if (!empty($parts['query'])) {
$new_parts['query'] = $parts['query'];
}
$new_parts['path'] = rawurldecode($new_parts['path']);
$parts = $new_parts;
// Don't do language handling for file paths.
$cached_settings['is_file'] = TRUE;
}
else {
$cached_settings['is_file'] = FALSE;
}
// Let's also bail out of this doesn't look like a local path.
$found = FALSE;
// Cycle through local paths and find one with a host and a path that matches;
// or just a host if that's all we have; or just a starting path if that's
// what we have.
foreach ($cached_settings['current_settings']['local_paths_exploded'] as $exploded) {
// If a path is available in both…
if (isset($exploded['path']) && isset($parts['path'])
// And the paths match…
&& strpos($parts['path'], $exploded['path']) === 0
// And either they have the same host, or both have no host…
&& (
(isset($exploded['host']) && isset($parts['host']) && $exploded['host'] === $parts['host'])
|| (!isset($exploded['host']) && !isset($parts['host']))
)
) {
// Remove the shared path from the path. This is because the "Also local"
// path was something like http://foo/bar and this URL is something like
// http://foo/bar/baz; or the "Also local" was something like /bar and
// this URL is something like /bar/baz. And we only care about the /baz
// part.
$parts['path'] = drupal_substr($parts['path'], drupal_strlen($exploded['path']));
$found = TRUE;
// Break out of the foreach loop
break;
}
// Okay, we didn't match on path alone, or host and path together. Can we
// match on just host? Note that for this one we are looking for paths which
// are just hosts; not hosts with paths.
elseif ((isset($parts['host']) && !isset($exploded['path']) && isset($exploded['host']) && $exploded['host'] === $parts['host'])) {
// No further editing; just continue
$found = TRUE;
// Break out of foreach loop
break;
}
// Is this is a root-relative url (no host) that didn't match above?
// Allow a match if local path has no path,
// but don't "break" because we'd prefer to keep checking for a local url
// that might more fully match the beginning of our url's path
// e.g.: if our url is /foo/bar we'll mark this as a match for
// http://example.com but want to keep searching and would prefer a match
// to http://example.com/foo if that's configured as a local path
elseif (!isset($parts['host']) && (!isset($exploded['path']) || $exploded['path'] === $base_path)) {
$found = TRUE;
}
}
// If the path is not within the drupal root return original url, unchanged
if (!$found) {
return $matches[0];
}
// Okay, format the URL.
// If there's still a slash lingering at the start of the path, chop it off.
$parts['path'] = ltrim($parts['path'],'/');
// Examine the query part of the URL. Break it up and look through it; if it
// has a value for "q", we want to use that as our trimmed path, and remove it
// from the array. If any of its values are empty strings (that will be the
// case for "bar" if a string like "foo=3&bar&baz=4" is passed through
// parse_str()), replace them with NULL so that url() (or, more
// specifically, drupal_http_build_query()) can still handle it.
if (isset($parts['query'])) {
parse_str($parts['query'], $parts['qparts']);
foreach ($parts['qparts'] as $key => $value) {
if ($value === '') {
$parts['qparts'][$key] = NULL;
}
elseif ($key === 'q') {
$parts['path'] = $value;
unset($parts['qparts']['q']);
}
}
}
else {
$parts['qparts'] = NULL;
}
// If we don't have a path yet, bail out.
if (!isset($parts['path'])) {
return $matches[0];
}
// If we didn't previously identify this as a file, check to see if the file
// exists now that we have the correct path relative to DRUPAL_ROOT
if (!$cached_settings['is_file']) {
$cached_settings['is_file'] = !empty($parts['path']) && is_file(DRUPAL_ROOT . '/'. $parts['path']);
}
// Okay, deal with language stuff.
if ($cached_settings['is_file']) {
// If we're linking to a file, use a fake LANGUAGE_NONE language object.
// Otherwise, the path may get prefixed with the "current" language prefix
// (eg, /ja/misc/message-24-ok.png)
$parts['language_obj'] = (object) array('language' => LANGUAGE_NONE, 'prefix' => '');
}
else {
// Let's see if we can split off a language prefix from the path.
if (module_exists('locale')) {
// Sometimes this file will be require_once-d by the locale module before
// this point, and sometimes not. We require_once it ourselves to be sure.
require_once DRUPAL_ROOT . '/includes/language.inc';
list($language_obj, $path) = language_url_split_prefix($parts['path'], language_list());
if ($language_obj) {
$parts['path'] = $path;
$parts['language_obj'] = $language_obj;
}
}
}
// If we get to this point and $parts['path'] is now an empty string (which
// will be the case if the path was originally just "/"), then we
// want to link to La Fundación Gilberto Alzate Avendaño, en alianza con Alados Colombia. Corporación Colombiana de Documentalistas, inauguran el martes 14 de octubre, a partir de las 7:00 p.m., la 16ª Muestra Internacional Documental de Bogotá - MIDBO. Se presentarán varios eventos entre el espacio CABEZAdeRatón, el Auditorio de la FUGA y Plataforma Bogotá, entre los cuales se destacan la proyección del live cinema Encarnación de un tambor alegre, las instalaciones Reflejos y De un invierno a otro y la exposición Ojo / Máquina I y Ojo / Máquina II, realizada con el apoyo del Museo Universitario de Arte Contemporáneo (MUAC) de la UNAM.
Los eventos serán de entrada libre al público.
Live Cinema
En unos viejos casetes de video reposan las imágenes visuales y sonoras del desaparecido maestro del bullerengue y la gaita Encarnación Tovar, más conocido como “El diablo del tambor alegre”. El documentalista Alejandro Mora Contreras decide evocar su memoria y recorre las costas del Caribe colombiano en busca de sus discípulos, familiares y amigos. El documental es la disculpa para montar un espectáculo que combina la música en vivo, el performance y la imagen videográfica con la complicidad creativa de Sonidos Enraizados, Juan Orozco y Pablo Mora Calderón. Los archivos, como fantasmas festivos, emanan del escenario y dialogan desde el pasado con Sixto Salgado, Paíto, leyenda viva de la música popular caribeña y quizás el último portador de la tradición de la “gaita negra” en Colombia.
Dos instalaciones de la documentalista colombiana, Ana María Salas (Colombia) en colaboración con Carolina Ortiz.
Las obras surgieron de un diario personal filmado por Ana María durante casi una década a partir de su llegada a París en el 2002 e invitan al espectador a tener una relación cercana con el tiempo vivido por la autora, cargado de nostalgia, tristeza, deseo y euforia. Una cabina en forma de fotomatón y una escenografía que simula el apartamento de la documentalista expanden las formas narrativas que tematizan el yo a partir de una exhibición de la intimidad.
El proyecto reúne a artistas ecuatorianos que en su práctica han activado diálogos con lo documental. Se trata de un conjunto de ocho audiovisuales, una instalación performática y un archivo realizados por seis creadores ecuatorianos, algunos en colaboración, entre 2004 y 2014. En su dimensión temática estas obras enfrentan, comentan o se apropian de situaciones de la historia reciente del Ecuador. Se propone con ello un acercamiento a esas otras formas de contar y analizar la historia, noción ésta compartida con el documental.
Obras de Adrián Balseca y Tomás Astudillo, Ilich Castillo, Falco (Fernando Falconí), Fabiano Kueva, María Teresa Ponce, Juan Carlos León, Juan Pablo Ordóñez y colectivo Ñukanchik People. Curaduría de Melina Wazhima. http://casosexpansion-ec.wix.com/casosexpansion-ec
Exposición abierta al público hasta el 31 de octubre de 2014.
Harun Farocki (Alemania)
Calificado como profeta del séptimo arte, guerrillero de la imagen, la voz más veraz del cine político alemán e ícono cuestionador de la influencia que ejercen los medios visuales en el pensamiento humano, Harun Farocki tuvo, a no dudarlo, un formidable impacto e influencia en la cultura moderna. Ahora que el autor de Fuego inextinguible ha fallecido, cobra especial significación la instalación de dos de sus obras que aspiran a provocar el milagro de revivir su legado en la memoria colectiva de los amantes del cine. Las instalaciones hicieron parte de una ambiciosa retrospectiva del artista alemán que tuvo lugar este año en el Museo Universitario Arte Contemporáneo (MUAC) de la Universidad Nacional Autónoma de México (UNAM).
Después de la guerra del Golfo, la tecnología militar dio un impulso innovador al desarrollo de la industria civil. Cámaras que se implantan como ojos en máquinas que operan con inteligencia han invalidado la idea de la mirada humana como único testigo de la historia. En Eye / Machine I y II (Ojo / Máquina I y II), Farocki explora esta nueva política de la imagen, tanto militar como civil, en la que las viejas distinciones entre “hombre” y “máquina” dejaron de ser absolutas. Bombas y reporteros resultan idénticos en los nuevos contextos de las guerras electrónicas.
Exposición realizada con el apoyo del Museo Universitario de Arte Contemporáneo (MUAC) de la UNAM. Curaduría por Amanda de la Garza y Cuauhtémoc Medina, curadores del Museo Universitario Arte Contemporáneo (MUAC) de la Universidad Nacional Autónoma de México (UNAM).
Videoinstalación, realizada por Claudia Salamanca, que se apropia de material encontrado tanto de archivo de noticias como de internet creando un panorama mediático multifuente. Desde un soldado posando frente a un cadáver y una casa destruida después de la toma del Vaupés en 1998, contratistas americanos en la base aérea de palanquero discutiendo la puntería de los recién entrenados pilotos de la Fuerza Aérea Colombiana (FAC), fragmentos de textos extraídos de la página de Presidencia, hasta la luz que entra en una cueva en México, son parte del material que es ensamblado en esta pieza.
La obra busca poner en juego diferentes imágenes que han sido movilizadas en torno a la retoma del territorio. Cada una de ellas exhibe disputas acerca de qué es aquello que se puede apropiar, modificar, ajustar para que, así, exhiba características que pudieran, paradójicamente, ser llamadas propias. ¿Cómo leer a una Brigitte Bardot que cantó un bambuco colombiano en Francia, o una guerrillera holandesa bailando tecno en la selva colombiana, o un piloto de la FAC solicitando permiso al Comando Sur de los Estados Unidos para disparar contra una avioneta en la selva amazónica? Estas son las preguntas que esta instalación le hace a las imágenes.
Exposiciones abiertas al público hasta el 17 de noviembre de 2014.
Juan Pablo Ordoñez (Ecuador)
Ana María Salas y Carolina Ortíz
Charla abierta al público en el espacio de exposición de Ana María Salas, Carolina Ortiz, Melina Wazhima y Claudia Salamanca sobre las instalaciones Reflejos y De un invierno a otro, la muestra «Casos de expansión - Ecuador» y la obra Ejercicios de soberanía.
Sesiones abiertas al público
1ª Sesión - 9:00 a.m. a 1:00 p.m. / Plataforma Bogotá
Introducción y cuestiones preliminares. ¿Qué es el documental interactivo?, historia reciente, aproximación a una definición y diferencias con el documental lineal tradicional. A cargo de Jorge Caballero (Colombia).
2ª Sesión - 2:00 a.m. a 6:00 p.m. / Plataforma Bogotá
El documental y los video juegos, cómo cambia la posición del espectador en la narrativa interactiva. A cargo de Florent Maurin (Francia).
3ª Sesión - 9:00 a.m. a 1:00 p.m. / Plataforma Bogotá
Diseño y programación de webdocs. Conceptos iniciales de un equipo multidisciplinar. A cargo de Taller Estampa (España).
4ª Sesión - 2:00 p.m. a 6:00 p.m. / Plataforma Bogotá
Herramientas codefree para diseñar narrativas multimedia interactivas. Panorama de las herramientas sin código para crear videos interactivos y para diseñar narrativas web multimedia e interactivas. A cargo de Simon Duflo (Francia).