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#ifndef REVELA_COMPONENTS_H
#define REVELA_COMPONENTS_H
#include "config.h"
#include "hmap.h"
#include "vector.h"
#include "object.h"
#include <time.h>
#include <sys/stat.h>
#include <libexif/exif-data.h>
#define PHOTO_THUMB_SUFFIX "_thumb"
/* All data related to a single image's files, templates, and pages */
struct image {
/* The albums this image belongs to */
struct album *album;
/* The path to the source image file */
char *source;
/* Points to the basename in source */
const char *basename;
/* Points to the extension in source */
const char *ext;
/* The "url" to the dir where index.html for this image will be located */
char *url;
/* The "url" to the image file */
char *url_image;
/* The "url" to the thumbnail image file */
char *url_thumb;
/* Pointers to the relative urls in their respective urls */
const char *dst;
const char *dst_image;
const char *dst_thumb;
/* The "raw" exif data extracted from the original file */
ExifData *exif_data;
/* Last modified time of source file */
struct timespec modtime;
/* The datetime this image was taken in human friendly form */
char datestr[24];
/* Same as date but in seconds for easier comparison. See image_set_date() */
time_t tstamp;
/* Reference counted hashmap with values to be passed to the template */
struct roscha_object *map;
/* hashmap with values to be passed to the thumbs vector */
struct roscha_object *thumb;
/*
* Whether this image was modified since the last time the gallery was
* generated.
*/
bool modified;
};
/* All data related to an album's images, templates, and pages */
struct album {
struct site *site;
struct album_config *config;
/* The path to the source directory */
char *source;
/* The full url that will be used in the template */
char *url;
/* Pointer to the slug part in url that will be used for the new dir */
const char *slug;
/* Pointer to the human readable date of the earliest image */
const char *datestr;
/* The year of this album in human readable form; used to categorize */
char year[8];
/* The date of the album is the date of the earliest image */
time_t tstamp;
/*
* Binary search tree with the images of this album sorted by date from
* older to newer.
*/
struct bstree *images;
/* Files/dirs that belong to images and which shouldn't be deleted */
struct hmap *preserved;
/* Reference counted hashmap with values to be passed to the template */
struct roscha_object *map;
/*
* Reference counted vector with refcounted hashmaps of image thumbnails to
* be passed to the template.
*/
struct roscha_object *thumbs;
/* Count of images that were actually updated */
size_t images_updated;
};
struct image *image_new(char *src, const struct stat *, struct album *);
struct image *image_old(struct stat *istat);
int image_cmp(const void *a, const void *b);
void image_destroy(void *data);
struct album *album_new(struct album_config *, struct site *,
const char *src, const char *rsrc, const struct stat *);
int album_cmp(const void *a, const void *b);
void album_add_image(struct album *, struct image *);
void album_set_year(struct album *);
void album_destroy(void *data);
#endif
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