diff options
Diffstat (limited to 'src/generators.c')
| -rw-r--r-- | src/generators.c | 1063 |
1 files changed, 537 insertions, 526 deletions
diff --git a/src/generators.c b/src/generators.c index 6728f19..9109876 100644 --- a/src/generators.c +++ b/src/generators.c @@ -43,13 +43,158 @@ (item->force_nofullsize || parent_items->nofullsize || setup->nofullsize)) #define BUFFER_SIZE 65536 /* line cannot be longer than this */ +#define POSITION_MARKER_FMT "i%d" +static const gchar * +get_index_filename (TAlbum *items, TGalleryDesignTheme *theme, TPathInfo *path_info, TIndexItem *retrieve_child) +{ + gchar *s; + TGalleryType gallery_type; + + gallery_type = items->type; + if (retrieve_child) { + s = g_build_filename (path_info->src_dir, retrieve_child->path, "index.xml", NULL); + gallery_type = get_child_gallery_type (s); + g_free (s); + } + + return (gallery_type == GALLERY_TYPE_ALBUM || theme->index_filename == NULL) ? theme->album_filename : theme->index_filename; +} + +/* Calculates number of directory levels one step up (in case of complex paths) */ +static int +get_parent_dir_level (TAlbum *items) +{ + TAlbum *parent; + TIndexItem *tmp_item; + int level = 0; + + parent = items->parent_index; + if (parent) { + level = 1; + tmp_item = g_ptr_array_index (parent->items, items->parent_item_index); + if (tmp_item && tmp_item->path && strlen (tmp_item->path) > 0) + level += count_dir_levels (tmp_item->path) - 1; + } + return level; +} + +/* Calculates number of directory levels to the gallery root */ +static int +get_root_level (TAlbum *items) +{ + TAlbum *parent = items; + int level = 0; + + do { + level += get_parent_dir_level (parent); + } while ((parent = parent->parent_index)); + + return level; +} + +static int +get_item_index (TAlbum *items, TIndexItem *item) +{ + int i; + + for (i = 0; i < items->items->len; i++) + if (g_ptr_array_index (items->items, i) == item) + return i + 1; + return 0; +} + +static int +get_display_item_index (TAlbum *items, TIndexItem *item) +{ + TIndexItem *tmp_item; + int real_item_index = 0; + int i; + + for (i = 0; i < items->items->len; i++) { + tmp_item = g_ptr_array_index (items->items, i); + if (tmp_item->type == INDEX_ITEM_TYPE_PICTURE && (! tmp_item->hidden)) + real_item_index++; + if (tmp_item == item) + return real_item_index; + } + return 0; +} + +static int +get_display_item_count (TAlbum *items) +{ + TIndexItem *tmp_item; + int real_total_items = 0; + int i; + + for (i = 0; i < items->items->len; i++) { + tmp_item = g_ptr_array_index (items->items, i); + if (tmp_item->type == INDEX_ITEM_TYPE_PICTURE && (! tmp_item->hidden)) + real_total_items++; + } + return real_total_items; +} + +static void +get_item_titles (TGallerySetup *setup, + TIndexItem *item, + ExifData *exif, + gchar **title, + gchar **title_desc) +{ + gchar *s; + + *title = g_strdup (item->title); + *title_desc = g_strdup (item->title_description); + if (setup->use_iptc_exif && *title == NULL && *title_desc == NULL && exif != NULL) { + *title = get_exif_data_fixed (exif, IPTC_CAPTION); + s = get_exif_data_fixed (exif, JPEG_COMMENT); + if (s) { + if (! *title) + *title = g_strdup (s); + else + *title_desc = g_strdup (s); + g_free (s); + } + s = get_exif_data_fixed (exif, EXIF_IMAGE_DESCRIPTION); + if (s) { + if (! *title) + *title = g_strdup (s); +/* if (! *title_desc) -- disabled + *title_desc = g_strdup (s); */ + g_free (s); + } + s = get_exif_data_fixed (exif, EXIF_COMMENT); + if (s) { + if (! *title) + *title = g_strdup (s); + if (! *title_desc) + *title_desc = g_strdup (s); + g_free (s); + } + /* Convert line breaks to be visible in the HTML code */ + if (*title) { + str_replace (title, "\r\n", "<br />"); + str_replace (title, "\n", "<br />"); + } + if (*title_desc) { + str_replace (title_desc, "\r\n", "<br />"); + str_replace (title_desc, "\n", "<br />"); + } + } + if (*title) + *title = g_strstrip (*title); + if (*title_desc) + *title_desc = g_strstrip (*title_desc); +} + +/* FIXME: this badly needs port to the new theming system */ static void get_image_paths (TGallerySetup *setup, TAlbum *items, TIndexItem *item, - unsigned int item_index, TPathInfo *path_info, TImageSize *image_size, gchar **full_img_src, @@ -99,7 +244,7 @@ get_image_paths (TGallerySetup *setup, s2 = g_path_get_basename (s1); if (full_img_src) *full_img_src = g_build_filename (path_info->src_dir, s1, NULL); - s3 = g_strdup_printf (THUMBNAIL_NAME_FORMAT, item_index, s2); + s3 = g_strdup_printf (THUMBNAIL_NAME_FORMAT, get_item_index (items, item), s2); g_free (s2); if (full_img_dst) *full_img_dst = g_build_filename (path_info->dest_dir, target_image_dir, s3, NULL); @@ -159,6 +304,43 @@ metadata_apply_overrides (ExifData *exif_data, exif_data->thumbnail_crop_hint = get_prop_int (items, item, PROP_THUMB_CROP_HINT, CROP_HINT_UNDEFINED); } +static char * +get_exif_value_cb (gchar **args, gpointer user_data) +{ + ExifData *exif = user_data; + + if (exif == NULL) + return NULL; + g_return_val_if_fail (g_strv_length (args) != 2, NULL); /* incl. trailing NULL */ + + return get_exif_data (exif, *args); +} + +static char * +get_exif_value_fixed_cb (gchar **args, gpointer user_data) +{ + ExifData *exif = user_data; + + if (exif == NULL) + return NULL; + g_return_val_if_fail (g_strv_length (args) != 2, NULL); /* incl. trailing NULL */ + + return get_exif_data_fixed (exif, *args); +} + +static gboolean +has_exif_key_cb (gchar **args, gpointer user_data) +{ + ExifData *exif = user_data; + + if (exif == NULL) + return FALSE; + g_return_val_if_fail (g_strv_length (args) != 2, FALSE); /* incl. trailing NULL */ + + return exif_has_key (exif, *args); +} + + /* * generate_image: generate needed image sizes @@ -167,7 +349,6 @@ gboolean generate_image (TGallerySetup *setup, TAlbum *items, TIndexItem *item, - unsigned int item_index, TPathInfo *path_info, gboolean query_update) { @@ -195,7 +376,7 @@ generate_image (TGallerySetup *setup, if (is_original && IS_NOFULLSIZE (item, items, setup)) continue; - get_image_paths (setup, items, item, item_index, path_info, image_size, &img_src, &img_dst, NULL); + get_image_paths (setup, items, item, path_info, image_size, &img_src, &img_dst, NULL); if (img_src == NULL || img_dst == NULL) continue; @@ -275,70 +456,20 @@ generate_image (TGallerySetup *setup, } -static const gchar * -get_index_filename (TAlbum *items, TGalleryDesignTheme *theme, TPathInfo *path_info, TIndexItem *retrieve_child) -{ - gchar *s; - TGalleryType gallery_type; - - gallery_type = items->type; - if (retrieve_child) { - s = g_build_filename (path_info->src_dir, retrieve_child->path, "index.xml", NULL); - gallery_type = get_child_gallery_type (s); - g_free (s); - } - - return (gallery_type == GALLERY_TYPE_ALBUM || theme->index_filename == NULL) ? theme->album_filename : theme->index_filename; -} - -/* Calculates number of directory levels one step up (in case of complex paths) */ -static int -get_parent_dir_level (TAlbum *items) -{ - TAlbum *parent; - TIndexItem *tmp_item; - int level = 0; - - parent = items->parent_index; - if (parent) { - level = 1; - tmp_item = g_ptr_array_index (parent->items, items->parent_item_index); - if (tmp_item && tmp_item->path && strlen (tmp_item->path) > 0) - level += count_dir_levels (tmp_item->path) - 1; - } - return level; -} - -/* Calculates number of directory levels to the gallery root */ -static int -get_root_level (TAlbum *items) -{ - TAlbum *parent = items; - int level = 0; - - do { - level += get_parent_dir_level (parent); - } while ((parent = parent->parent_index)); - - return level; -} - static gchar * process_block (TGallerySetup *setup, - ReplaceTable *local_replace_table, - GHashTable *local_defines, + BlockParser *block_parser, + ReplaceTable *replace_table, + GHashTable *defines, const gchar *str) { - BlockParser *local_block_parser; gchar *s; - replace_table_set_strip_unused_tags (local_replace_table, setup->strip_unused_tags); - replace_table_set_defines (local_replace_table, local_defines); - local_block_parser = block_parser_new (); - block_parser_set_conditionals (local_block_parser, local_defines); - s = block_parser_process (local_block_parser, str); - block_parser_free (local_block_parser); - replace_table_process (&s, local_replace_table); + replace_table_set_strip_unused_tags (replace_table, setup->strip_unused_tags); + replace_table_set_defines (replace_table, defines); + block_parser_set_conditionals (block_parser, defines); + s = block_parser_process (block_parser, str); + replace_table_process (&s, replace_table); return s; } @@ -358,6 +489,7 @@ make_navbar_string (TGallerySetup *setup, TAlbum *parent; gboolean picture_element = (item_index >= 0); gboolean first = TRUE; + BlockParser *local_block_parser; ReplaceTable *local_replace_table; GHashTable *local_defines; GString *block; @@ -367,13 +499,15 @@ make_navbar_string (TGallerySetup *setup, /* the "current" element */ s1 = block_parser_get_data (block_parser, items->parent_index ? "NAV_BAR_CURRENT" : "NAV_BAR_CURRENT_ROOT"); if (s1) { + local_block_parser = block_parser_new (); local_replace_table = replace_table_new (); local_defines = clone_string_hash_table (defines); replace_table_add_key (local_replace_table, "NAV_BAR_ELEM_TITLE", current_title); - s2 = process_block (setup, local_replace_table, local_defines, s1); + s2 = process_block (setup, local_block_parser, local_replace_table, local_defines, s1); g_string_prepend (block, s2); g_free (s2); g_free (s1); + block_parser_free (local_block_parser); replace_table_free (local_replace_table); g_hash_table_destroy (local_defines); } @@ -385,20 +519,22 @@ make_navbar_string (TGallerySetup *setup, while ((parent = picture_element ? items : parent->parent_index)) { /* NAV_BAR_FIRST takes priority and is guaranteed to be used */ s1 = block_parser_get_data (block_parser, parent->parent_index ? (first ? "NAV_BAR_LAST" : "NAV_BAR_ELEM") : "NAV_BAR_FIRST"); + local_block_parser = block_parser_new (); local_replace_table = replace_table_new (); local_defines = clone_string_hash_table (defines); s2 = make_string ("../", level); - s3 = setup->use_inpage_links ? g_strdup_printf ("#i%d", picture_element ? item_index : old_parent_item_index) : g_strdup (""); + s3 = setup->use_inpage_links ? g_strdup_printf ("#" POSITION_MARKER_FMT, picture_element ? item_index : old_parent_item_index) : g_strdup (""); replace_table_add_key_printf (local_replace_table, "NAV_BAR_ELEM_LINK", "%s%s%s", s2, get_index_filename (parent, theme, NULL, NULL), s3); replace_table_add_key (local_replace_table, "NAV_BAR_ELEM_TITLE", parent->ID); g_free (s2); g_free (s3); - s2 = process_block (setup, local_replace_table, local_defines, s1); + s2 = process_block (setup, local_block_parser, local_replace_table, local_defines, s1); g_string_prepend (block, s2); g_free (s2); g_free (s1); + block_parser_free (local_block_parser); replace_table_free (local_replace_table); g_hash_table_destroy (local_defines); @@ -489,115 +625,323 @@ add_meta_tags (TGallerySetup *setup, } static void -get_item_titles (TGallerySetup *setup, - TIndexItem *item, - ExifData *exif, - gchar **title, - gchar **title_desc) +add_next_prev_links (TGallerySetup *setup, + TPathInfo *path_info, + TGalleryDesignTheme *theme, + TAlbum *items, + TIndexItem *item, + ReplaceTable *replace_table, + TImageSize *image_size) { + TIndexItem *previous_item = NULL; + TIndexItem *next_item = NULL; + TIndexItem *tmp_item; + int item_index; + int i; gchar *s; + gchar *preload_imgname; - *title = g_strdup (item->title); - *title_desc = g_strdup (item->title_description); - if (setup->use_iptc_exif && *title == NULL && *title_desc == NULL && exif != NULL) { - *title = get_exif_data_fixed (exif, IPTC_CAPTION); - s = get_exif_data_fixed (exif, JPEG_COMMENT); - if (s) { - if (! *title) - *title = g_strdup (s); - else - *title_desc = g_strdup (s); - g_free (s); + item_index = get_item_index (items, item); + for (i = item_index - 2; i >= 0; i--) { + tmp_item = g_ptr_array_index (items->items, i); + if (tmp_item != NULL && tmp_item->type == INDEX_ITEM_TYPE_PICTURE && !tmp_item->hidden) { + previous_item = tmp_item; + break; } - s = get_exif_data_fixed (exif, EXIF_IMAGE_DESCRIPTION); - if (s) { - if (! *title) - *title = g_strdup (s); -/* if (! *title_desc) -- disabled - *title_desc = g_strdup (s); */ - g_free (s); + } + for (i = item_index; i < items->items->len; i++) { + tmp_item = g_ptr_array_index (items->items, i); + if (tmp_item != NULL && tmp_item->type == INDEX_ITEM_TYPE_PICTURE && !tmp_item->hidden) { + next_item = tmp_item; + break; } - s = get_exif_data_fixed (exif, EXIF_COMMENT); - if (s) { - if (! *title) - *title = g_strdup (s); - if (! *title_desc) - *title_desc = g_strdup (s); - g_free (s); + } + + if (next_item) { + s = GET_ITEM_TARGET_FILENAME (next_item); + replace_table_add_key_printf (replace_table, "LINK_NEXT", theme->picture_filename, s); + g_free (s); + } + else + replace_table_add_key (replace_table, "LINK_NEXT", get_index_filename (items, theme, NULL, NULL)); + + if (previous_item) { + s = GET_ITEM_TARGET_FILENAME (previous_item); + replace_table_add_key_printf (replace_table, "LINK_PREV", theme->picture_filename, s); + g_free (s); + } + else + replace_table_add_key (replace_table, "LINK_PREV", get_index_filename (items, theme, NULL, NULL)); + + if (next_item != NULL && setup->preload && image_size != NULL) { + get_image_paths (setup, items, next_item, path_info, image_size, NULL, NULL, &preload_imgname); + } + replace_table_add_key (replace_table, "IMG_SRC_PRELOAD", preload_imgname ? preload_imgname : ""); +} + +static ExifData * +get_img_exif_data (TGallerySetup *setup, + TPathInfo *path_info, + TAlbum *items, + TIndexItem *item, + TImageSize *image_size) +{ + ExifData *exif; + TImageSize *orig_image_size; + gchar *img_orig_src; + gchar *img_dst; + gchar *s; + + /* Use external EXIF file if specified */ + exif = NULL; + if (item->metadata_external_exif) { + s = g_path_is_absolute (item->metadata_external_exif) ? g_strdup (item->metadata_external_exif) : g_build_filename (path_info->src_dir, item->metadata_external_exif, NULL); + exif = read_exif (s); + if (exif == NULL) + log_error (" Error reading exif data from file %s\n", s); + g_free (s); + } + + /* Get EXIF data from the original image */ + if (exif == NULL) { + img_orig_src = NULL; + orig_image_size = lookup_image_size_for_name (setup, "original"); + get_image_paths (setup, items, item, path_info, orig_image_size ? orig_image_size : image_size, &img_orig_src, NULL, NULL); + if (img_orig_src != NULL && g_access (img_orig_src, R_OK) == 0) + exif = read_exif (img_orig_src); + /* -- silently succeed + if (exif == NULL) + log_error ("write_html_image: error getting exif data from file \"%s\"\n", img_orig_src); + */ + g_free (img_orig_src); + } + + /* Try destination image instead, though it might have the metadata stripped (as in source file already) */ + if (exif == NULL) { + img_dst = NULL; + get_image_paths (setup, items, item, path_info, image_size, NULL, &img_dst, NULL); + if (img_dst != NULL && g_access (img_dst, R_OK) == 0) + exif = read_exif (img_dst); + /* -- silently succeed + if (exif == NULL) + log_error ("write_html_image: error getting exif data from file \"%s\"\n", img_dst); + */ + g_free (img_dst); + } + + if (exif != NULL) + metadata_apply_overrides (exif, setup, path_info, items, item, image_size); + + return exif; +} + +/* This function fills data for the current item in the replace table and the defines hashtable */ +static void +process_img_item (TGallerySetup *setup, + TPathInfo *path_info, + TGalleryDesignTheme *theme, + TAlbum *items, + TIndexItem *item, + BlockParser *block_parser, + ReplaceTable *replace_table, + GHashTable *defines, + TImageSize *image_size, + TImageSize *thumb_image_size, + ExifData *exif) +{ + unsigned long img_w, img_h; + unsigned long img_orig_w, img_orig_h; + unsigned long img_thumb_w, img_thumb_h; + int album_objects_count; + gboolean album_protected; + gchar *s1, *s2, *s3, *s4; + gchar *img_dst; + gchar *img_dst_page; + gchar *img_orig_dst; + gchar *img_orig_dst_page; + gchar *title, *title_desc; + TImageSize *orig_image_size; + + /* FIXME: checking for image sizes essentially means thumbnails are always generated even though some pages would be fine with just textual item listing */ + + /* Index stuff */ + album_protected = FALSE; + if (items->type == GALLERY_TYPE_INDEX) { + album_objects_count = 0; + s1 = g_build_filename (path_info->src_dir, item->path, "index.xml", NULL); + /* FIXME: doing additional I/O, port to global item tree */ + get_album_info (s1, &album_objects_count, &album_protected); + g_free (s1); + replace_table_add_key_int (replace_table, "ALBUM_NUM_ITEMS", album_objects_count); + replace_table_add_key_printf (replace_table, "ALBUM_SUBPATH", "%s/%s", item->path, get_index_filename (items, theme, path_info, item)); + if (album_protected && theme->index_protected_thumbnail != NULL) + g_hash_table_replace (defines, g_strdup ("IS_PROTECTED"), g_strdup ("")); + } + + /* Thumbnail stuff */ + if (thumb_image_size != NULL) { + if (album_protected && theme->index_protected_thumbnail != NULL) { + s1 = setup->supplemental_files_use_common_root ? make_string ("../", get_root_level (items)) : g_strdup (""); + /* expecting both global and theme supplemental files are in place at this moment */ + s2 = g_build_filename (path_info->dest_dir, s1, theme->index_protected_thumbnail, NULL); + s3 = g_strconcat (s1, theme->index_protected_thumbnail, NULL); + g_free (s1); } - /* Convert line breaks to be visible in the HTML code */ - if (*title) { - str_replace (title, "\r\n", "<br />"); - str_replace (title, "\n", "<br />"); + else { + get_image_paths (setup, items, item, path_info, thumb_image_size, NULL, &s2, &s3); } - if (*title_desc) { - str_replace (title_desc, "\r\n", "<br />"); - str_replace (title_desc, "\n", "<br />"); + + img_thumb_w = img_thumb_h = 0; + if (s2 != NULL) + get_image_sizes (s2, &img_thumb_w, &img_thumb_h, setup->autorotate); + + if (thumb_image_size->squared_thumb || img_thumb_w == img_thumb_h) + replace_table_add_key (replace_table, "THUMB_ORIENTATION", "squared"); + else + replace_table_add_key (replace_table, "THUMB_ORIENTATION", (img_thumb_h > img_thumb_w) ? "portrait" : "landscape"); + + if (s3 != NULL) { + replace_table_add_key (replace_table, "IMG_SRC_THUMB", s3); + if (img_thumb_w > 0 && img_thumb_h > 0) { + replace_table_add_key_int (replace_table, "IMG_SIZE_THUMB_W", img_thumb_w); + replace_table_add_key_int (replace_table, "IMG_SIZE_THUMB_H", img_thumb_h); + } } + g_free (s2); + g_free (s3); + + s1 = GET_ITEM_TARGET_FILENAME (item); + replace_table_add_key_printf (replace_table, "IMG_SUBPAGE", theme->picture_filename, s1); + replace_table_add_key (replace_table, "IMG_FILENAME", s1); + g_free (s1); + replace_table_add_key (replace_table, "IMG_TITLE", item->title); + replace_table_add_key (replace_table, "IMG_DESCRIPTION", item->title_description); } - if (*title) - *title = g_strstrip (*title); - if (*title_desc) - *title_desc = g_strstrip (*title_desc); -} + /* Image stuff */ + if (image_size != NULL) { + /* First calculate image paths */ + img_dst = img_dst_page = NULL; + get_image_paths (setup, items, item, path_info, image_size, NULL, &img_dst, &img_dst_page); + + /* Retrieve image sizes */ + get_image_sizes (img_dst, &img_w, &img_h, setup->autorotate); + replace_table_add_key_int (replace_table, "IMG_SIZE_W", img_w); + replace_table_add_key_int (replace_table, "IMG_SIZE_H", img_h); + replace_table_add_key (replace_table, "IMG_SRC", img_dst_page); + + /* TODO: legacy stuff, subject to removal */ + orig_image_size = lookup_image_size_for_name (setup, "original"); + if (orig_image_size == NULL) + orig_image_size = image_size; + if (image_size != orig_image_size && img_orig_dst != NULL && ! IS_NOFULLSIZE (item, items, setup)) { + img_orig_dst = img_orig_dst_page = NULL; + get_image_paths (setup, items, item, path_info, orig_image_size, NULL, &img_orig_dst, &img_orig_dst_page); + get_image_sizes (img_orig_dst, &img_orig_w, &img_orig_h, setup->autorotate); + g_hash_table_replace (defines, g_strdup ("HAS_FULLSIZE"), g_strdup ("")); + replace_table_add_key_int (replace_table, "IMG_SIZE_FULLSIZE_W", img_orig_w); + replace_table_add_key_int (replace_table, "IMG_SIZE_FULLSIZE_H", img_orig_h); + replace_table_add_key (replace_table, "IMG_SRC_FULLSIZE", img_orig_dst_page); + g_free (img_orig_dst); + g_free (img_orig_dst_page); + } + + /* Get title and description from IPTC/EXIF/JPEG if not defined */ + get_item_titles (setup, item, exif, &title, &title_desc); + replace_table_add_key (replace_table, "IMG_TITLE", title); + replace_table_add_key (replace_table, "IMG_DESCRIPTION", title_desc); + + /* Page title */ + s1 = (title && strlen (title) > 0) ? g_strdup_printf ("%s | ", title) : NULL; + s2 = g_strdup_printf ("%s [%d/%d]", items->title ? items->title : items->ID, get_display_item_index (items, item), get_display_item_count (items)); + s3 = setup->site_title ? g_strdup_printf (" | %s", setup->site_title) : NULL; + s4 = g_strconcat (s1 ? s1 : "", s2, s3 ? s3 : "", NULL); + replace_table_add_key (replace_table, "PAGE_TITLE", s4); + g_free (s1); + g_free (s2); + g_free (s3); + g_free (s4); + + g_free (title); + g_free (title_desc); + + /* EXIF callbacks - all do handle NULL value pointer */ + replace_table_register_function (replace_table, "get_exif_value", get_exif_value_cb, exif); + replace_table_register_function (replace_table, "get_exif_value_fixed", get_exif_value_fixed_cb, exif); + block_parser_register_function (block_parser, "has_exif_key", has_exif_key_cb, exif); + if (exif != NULL && exif_has_key (exif, EXIF_APERTURE) && + exif_has_key (exif, EXIF_FOCAL_LENGTH) && + exif_has_key (exif, EXIF_EXPOSURE)) + g_hash_table_replace (defines, g_strdup ("HAS_EXIF"), g_strdup ("")); + + /* Border style */ + s1 = get_prop_string (items, item, PROP_BORDER_STYLE, NULL); + if (s1) + g_hash_table_replace (defines, g_strdup ("BORDER_STYLE"), s1); + + g_free (img_dst); + g_free (img_dst_page); + } + + /* Common tags */ + replace_table_add_key_printf (replace_table, "IMG_POS_MARKER", POSITION_MARKER_FMT, get_item_index (items, item)); + replace_table_add_key_int (replace_table, "ITEM_INDEX", get_display_item_index (items, item)); +} /* - * write_html_album: process album and index template files + * write_html_page: process template file * * template_src = template file of the album/index * dst = save generated file as * items = array of items in the album/index + * item = when non-NULL, page will be written as a single picture page * */ gboolean -write_html_album (TGallerySetup *setup, - TPathInfo *path_info, - TGalleryDesignTheme *theme, - const gchar *template_src, - const gchar *dst, - TAlbum *items) +write_html_page (TGallerySetup *setup, + TPathInfo *path_info, + TGalleryDesignTheme *theme, + const gchar *template_src, + const gchar *dst, + TAlbum *items, + TIndexItem *item) { FILE *fin; FILE *fout; gpointer buffer; gchar *line; GString *block; - gchar *templates_path; gchar *s1, *s2, *s3; TAlbum *parent; - TIndexItem *item; - TIndexItem *tmp_item; + TIndexItem *iter_item; int level; gboolean res; int bb; int i; - unsigned int real_total_items; - unsigned long img_thumb_w, img_thumb_h; - int album_objects_count; - gboolean album_protected; ReplaceTable *global_replace_table; ReplaceTable *local_replace_table; BlockParser *block_parser; + BlockParser *local_block_parser; + GHashTable *defines; + GHashTable *local_defines; TImageSize *image_size, *thumb_image_size; - GHashTable *defines, *local_defines; + ExifData *exif; + res = TRUE; fin = fopen (template_src, "r"); if (fin == NULL) { - log_error ("write_html_index: error reading file \"%s\": %s\n", template_src, strerror (errno)); + log_error ("write_html_page: error reading file \"%s\": %s\n", template_src, strerror (errno)); return FALSE; } fout = fopen (dst, "w"); if (fout == NULL) { - log_error ("write_html_index: error writing to file \"%s\": %s\n", dst, strerror (errno)); + log_error ("write_html_page: error writing to file \"%s\": %s\n", dst, strerror (errno)); fclose (fin); return FALSE; } - res = TRUE; - defines = clone_string_hash_table (theme->defines); global_replace_table = replace_table_new (); replace_table_set_strip_unused_tags (global_replace_table, setup->strip_unused_tags); @@ -605,29 +949,27 @@ write_html_album (TGallerySetup *setup, block_parser = block_parser_new (); block_parser_set_conditionals (block_parser, defines); - /* Get number of real pictures in the list */ - real_total_items = 0; - for (i = 0; i < items->items->len; i++) { - tmp_item = g_ptr_array_index (items->items, i); - if (tmp_item->type == INDEX_ITEM_TYPE_PICTURE && (! tmp_item->hidden)) - real_total_items++; - } - replace_table_add_key_int (global_replace_table, "TOTAL_ITEMS", real_total_items); - /* Page title */ - if (items->parent_index == NULL || setup->site_title == NULL) - s1 = g_strdup (setup->site_title ? setup->site_title : items->ID); - else - s1 = g_strdup_printf ("%s | %s", items->title, setup->site_title); - replace_table_add_key (global_replace_table, "PAGE_TITLE", s1); - g_free (s1); + if (item == NULL) { + if (items->parent_index == NULL || setup->site_title == NULL) + s1 = g_strdup (setup->site_title ? setup->site_title : items->ID); + else + s1 = g_strdup_printf ("%s | %s", items->title, setup->site_title); + replace_table_add_key (global_replace_table, "PAGE_TITLE", s1); + g_free (s1); + } else { + /* Single image title is filled in by process_img_item() */ + } /* Simple placeholders */ replace_table_add_key (global_replace_table, "ID", items->ID); replace_table_add_key (global_replace_table, "TITLE", items->title); replace_table_add_key (global_replace_table, "DESCRIPTION", items->desc); - replace_table_add_key (global_replace_table, "FOOTNOTE", items->footnote); replace_table_add_key (global_replace_table, "FOOTER", setup->footer); + replace_table_add_key_int (global_replace_table, "TOTAL_ITEMS", get_display_item_count (items)); + if (item == NULL) { + replace_table_add_key (global_replace_table, "FOOTNOTE", items->footnote); + } /* Go Up string */ parent = items->parent_index; @@ -642,28 +984,31 @@ write_html_album (TGallerySetup *setup, if (! parent) g_hash_table_replace (defines, g_strdup ("IS_ROOT"), g_strdup ("")); - /* Supportfiles path */ - level = get_root_level (items); - templates_path = setup->supplemental_files_use_common_root ? make_string ("../", level) : g_strdup (""); - /* META tags */ add_meta_tags (setup, items, global_replace_table, NULL); - add_support_tags (setup, items, global_replace_table); /* Theming */ - /* TODO: "image_size" will be used for album themes showing pictures inpage */ - image_size = lookup_image_size_for_name (setup, theme->album_image_size); - thumb_image_size = lookup_image_size_for_name (setup, items->type == GALLERY_TYPE_ALBUM ? theme->album_thumb_size : theme->index_thumb_size); - g_assert (thumb_image_size != NULL); + image_size = NULL; + thumb_image_size = NULL; + if (item != NULL) { + image_size = lookup_image_size_for_name (setup, theme->picture_image_size); + } else { + if (items->type == GALLERY_TYPE_ALBUM) + image_size = lookup_image_size_for_name (setup, theme->album_image_size); + thumb_image_size = lookup_image_size_for_name (setup, items->type == GALLERY_TYPE_ALBUM ? theme->album_thumb_size : theme->index_thumb_size); + } + + /* Previous and next links, next image preload */ + if (item != NULL) + add_next_prev_links (setup, path_info, theme, items, item, global_replace_table, image_size); /* Setup block parser */ block_parser_register_key (block_parser, "IMG_LIST", "IMG_LIST"); - block_parser_register_key (block_parser, "IMG_LIST_LANDSCAPE", NULL); - block_parser_register_key (block_parser, "IMG_LIST_PORTRAIT", NULL); - block_parser_register_key (block_parser, "IMG_LIST_SQUARED", NULL); + block_parser_register_key (block_parser, "LIST_PICTURE", NULL); block_parser_register_key (block_parser, "LIST_SEPARATOR", NULL); block_parser_register_key (block_parser, "LIST_INTERSPACE", NULL); + block_parser_register_key (block_parser, "SINGLE_PICTURE", "SINGLE_PICTURE"); block_parser_register_key (block_parser, "NAV_BAR", "NAV_BAR"); block_parser_register_key (block_parser, "NAV_BAR_FIRST", NULL); block_parser_register_key (block_parser, "NAV_BAR_ELEM", NULL); @@ -678,95 +1023,54 @@ write_html_album (TGallerySetup *setup, line = block_parser_process (block_parser, buffer); if (block_parser_has_unused_data (block_parser, "IMG_LIST")) { - block = g_string_new (""); - /* Now we have all block placeholders read, generate the items: */ + block = g_string_new (""); for (i = 0; i < items->items->len; i++) { - item = g_ptr_array_index (items->items, i); - if (item == NULL) { - log_error ("write_html_index: error getting item %d\n", i); + iter_item = g_ptr_array_index (items->items, i); + if (iter_item == NULL) { + log_error ("write_html_page: error getting item %d\n", i); continue; } + local_block_parser = block_parser_new (); local_replace_table = replace_table_new (); local_defines = clone_string_hash_table (defines); s1 = NULL; + exif = NULL; - switch (item->type) { + switch (iter_item->type) { case INDEX_ITEM_TYPE_PICTURE: - /* Skip HTML code generation if it's a hidden item */ - if (! item->hidden) { - album_protected = FALSE; - album_objects_count = 0; - if (items->type == GALLERY_TYPE_INDEX) { - s3 = g_build_filename (path_info->src_dir, item->path, "index.xml", NULL); - /* FIXME: doing additional I/O, port to global item tree */ - get_album_info (s3, &album_objects_count, &album_protected); - g_free (s3); - replace_table_add_key_int (local_replace_table, "ALBUM_NUM_ITEMS", album_objects_count); - replace_table_add_key_printf (local_replace_table, "ALBUM_SUBPATH", "%s/%s", item->path, get_index_filename (items, theme, path_info, item)); - } - - img_thumb_w = img_thumb_h = 0; - if (album_protected && theme->album_protected_thumbnail != NULL) { - g_hash_table_replace (local_defines, g_strdup ("IS_PROTECTED"), g_strdup ("")); - /* expecting both global and theme supplemental files are in place at this moment */ - s2 = g_build_filename (path_info->dest_dir, templates_path, theme->album_protected_thumbnail, NULL); - s3 = g_strconcat (templates_path, theme->album_protected_thumbnail, NULL); - } - else { - get_image_paths (setup, items, item, i, path_info, thumb_image_size, NULL, &s2, &s3); - } - - if (s2 != NULL) - get_image_sizes (s2, &img_thumb_w, &img_thumb_h, setup->autorotate); - - if (thumb_image_size->squared_thumb || img_thumb_w == img_thumb_h) - s1 = "IMG_LIST_SQUARED"; - else - s1 = (img_thumb_h > img_thumb_w) ? "IMG_LIST_PORTRAIT" : "IMG_LIST_LANDSCAPE"; - - s1 = block_parser_get_data (block_parser, s1); - if (s3 != NULL) { - replace_table_add_key (local_replace_table, "IMG_THUMBNAIL", s3); - if (img_thumb_w > 0 && img_thumb_h > 0) { - replace_table_add_key_int (local_replace_table, "IMG_SIZE_THUMB_W", img_thumb_w); - replace_table_add_key_int (local_replace_table, "IMG_SIZE_THUMB_H", img_thumb_h); - } - } - g_free (s2); - g_free (s3); - - s2 = GET_ITEM_TARGET_FILENAME (item); - replace_table_add_key_printf (local_replace_table, "IMG_SUBPAGE", theme->picture_filename, s2); - replace_table_add_key (local_replace_table, "IMG_FILENAME", s2); - g_free (s2); - replace_table_add_key (local_replace_table, "IMG_TITLE", item->title); - replace_table_add_key (local_replace_table, "IMG_DESCRIPTION", item->title_description); - replace_table_add_key_printf (local_replace_table, "IMG_LIST_ID", "i%d", i + 1); + if (! iter_item->hidden) { + s1 = block_parser_get_data (block_parser, "LIST_PICTURE"); + if (image_size != NULL) + exif = get_img_exif_data (setup, path_info, items, iter_item, image_size); + process_img_item (setup, path_info, theme, items, iter_item, local_block_parser, local_replace_table, local_defines, image_size, thumb_image_size, exif); } break; case INDEX_ITEM_TYPE_SEPARATOR: s1 = block_parser_get_data (block_parser, "LIST_SEPARATOR"); - replace_table_add_key (local_replace_table, "LIST_SEPARATOR_TITLE", item->title); + replace_table_add_key (local_replace_table, "LIST_SEPARATOR_TITLE", iter_item->title); break; case INDEX_ITEM_TYPE_INTERSPACE: s1 = block_parser_get_data (block_parser, "LIST_INTERSPACE"); - replace_table_add_key (local_replace_table, "LIST_INTERSPACE_TITLE", item->title); + replace_table_add_key (local_replace_table, "LIST_INTERSPACE_TITLE", iter_item->title); break; } if (s1) { - s2 = process_block (setup, local_replace_table, local_defines, s1); + s2 = process_block (setup, local_block_parser, local_replace_table, local_defines, s1); g_string_append (block, s2); g_free (s2); g_free (s1); } + exif_data_free (exif); + block_parser_free (local_block_parser); replace_table_free (local_replace_table); g_hash_table_destroy (local_defines); } + s1 = g_string_free (block, FALSE); replace_table_process (&s1, global_replace_table); replace_table_add_key (global_replace_table, "IMG_LIST", s1); @@ -775,8 +1079,26 @@ write_html_album (TGallerySetup *setup, block_parser_set_as_used (block_parser, "IMG_LIST"); } + if (block_parser_has_unused_data (block_parser, "SINGLE_PICTURE")) { + local_block_parser = block_parser_new (); + exif = NULL; + if (image_size != NULL) + exif = get_img_exif_data (setup, path_info, items, item, image_size); + process_img_item (setup, path_info, theme, items, item, local_block_parser, global_replace_table, defines, image_size, thumb_image_size, exif); + s1 = block_parser_get_data (block_parser, "SINGLE_PICTURE"); + s2 = process_block (setup, local_block_parser, global_replace_table, defines, s1); + replace_table_process (&s2, global_replace_table); + replace_table_add_key (global_replace_table, "SINGLE_PICTURE", s2); + exif_data_free (exif); + block_parser_free (local_block_parser); + g_free (s1); + g_free (s2); + } + if (block_parser_has_unused_data (block_parser, "NAV_BAR")) { - s1 = make_navbar_string (setup, theme, block_parser, defines, items, -1, items->ID); + s2 = item != NULL ? GET_ITEM_TARGET_FILENAME (item) : NULL; + s1 = make_navbar_string (setup, theme, block_parser, defines, items, item ? get_item_index (items, item) : -1, s2 ? s2 : items->ID); + g_free (s2); replace_table_process (&s1, global_replace_table); replace_table_add_key (global_replace_table, "NAV_BAR", s1); g_free (s1); @@ -790,7 +1112,7 @@ write_html_album (TGallerySetup *setup, bb = fputs (line, fout); g_free (line); if (bb < 0) { - log_error ("write_html_index: error writing to file \"%s\": %s\n", dst, strerror (errno)); + log_error ("write_html_page: error writing to file \"%s\": %s\n", dst, strerror (errno)); res = FALSE; break; } @@ -802,317 +1124,6 @@ write_html_album (TGallerySetup *setup, g_hash_table_destroy (defines); replace_table_free (global_replace_table); block_parser_free (block_parser); - g_free (templates_path); - return res; -} - -static char * -get_exif_value_cb (gchar **args, gpointer user_data) -{ - ExifData *exif = user_data; - - if (exif == NULL) - return NULL; - g_return_val_if_fail (g_strv_length (args) != 2, NULL); /* incl. trailing NULL */ - - return get_exif_data (exif, *args); -} - -static char * -get_exif_value_fixed_cb (gchar **args, gpointer user_data) -{ - ExifData *exif = user_data; - - if (exif == NULL) - return NULL; - g_return_val_if_fail (g_strv_length (args) != 2, NULL); /* incl. trailing NULL */ - - return get_exif_data_fixed (exif, *args); -} - -static gboolean -has_exif_key_cb (gchar **args, gpointer user_data) -{ - ExifData *exif = user_data; - - if (exif == NULL) - return FALSE; - g_return_val_if_fail (g_strv_length (args) != 2, FALSE); /* incl. trailing NULL */ - - return exif_has_key (exif, *args); -} - - -/* - * write_html_image: process single image template file - * - * template_src = template file of the album/index - * dst = save generated file as - * item = data for the current item - * parent_items = array of items in the album, to determine our position and make links to previous/next image - * - */ -gboolean -write_html_image (TGallerySetup *setup, - TPathInfo *path_info, - TGalleryDesignTheme *theme, - const gchar *template_src, - const gchar *dst, - TIndexItem *item, - TAlbum *parent_items) -{ - FILE *fin; - FILE *fout; - gpointer buffer; - gchar *img_dst; - gchar *img_dst_page; - gchar *img_orig_src; - gchar *img_orig_dst; - gchar *img_orig_dst_page; - ExifData *exif; - unsigned long img_w, img_h; - unsigned long img_orig_w, img_orig_h; - unsigned int item_index, next_item_index, real_item_index, real_total_items; - TIndexItem *previous_item; - TIndexItem *next_item; - TIndexItem *tmp_item; - int i; - gchar *line; - gchar *s1, *s2, *s3, *s4; - gchar *imgname, *preload_imgname; - gchar *title, *title_desc; - gboolean res; - int bb; - gboolean image_fullsize; - gboolean theme_size_is_original; - ReplaceTable *replace_table; - BlockParser *block_parser; - TImageSize *image_size; - GHashTable *defines; - - - fin = fopen (template_src, "r"); - if (fin == NULL) { - log_error ("write_html_image: error reading file \"%s\": %s\n", template_src, strerror (errno)); - return FALSE; - } - fout = fopen (dst, "w"); - if (fout == NULL) { - log_error ("write_html_image: error writing to file \"%s\": %s\n", dst, strerror (errno)); - fclose (fin); - return FALSE; - } - - img_orig_src = NULL; - img_orig_dst = NULL; - img_orig_dst_page = NULL; - preload_imgname = NULL; - res = TRUE; - - defines = clone_string_hash_table (theme->defines); - replace_table = replace_table_new (); - replace_table_set_strip_unused_tags (replace_table, setup->strip_unused_tags); - replace_table_set_defines (replace_table, defines); - block_parser = block_parser_new (); - block_parser_set_conditionals (block_parser, defines); - - /* Get our index in the album */ - item_index = 0; - real_item_index = 0; - real_total_items = 0; - for (i = 0; i < parent_items->items->len; i++) { - tmp_item = g_ptr_array_index (parent_items->items, i); - if (tmp_item->type == INDEX_ITEM_TYPE_PICTURE) { - if (! item_index) real_item_index++; - real_total_items++; - } - if (tmp_item == item) - item_index = i + 1; - } - - /* Get previous and next items */ - previous_item = NULL; - next_item = NULL; - next_item_index = 0; - for (i = item_index - 2; i >= 0 && (previous_item == NULL || previous_item->type != INDEX_ITEM_TYPE_PICTURE); i--) - previous_item = g_ptr_array_index (parent_items->items, i); - if (previous_item && previous_item->type != INDEX_ITEM_TYPE_PICTURE) - previous_item = NULL; - for (i = item_index; i < parent_items->items->len && (next_item == NULL || next_item->type != INDEX_ITEM_TYPE_PICTURE); i++) { - next_item = g_ptr_array_index (parent_items->items, i); - next_item_index = i; - } - if (next_item && next_item->type != INDEX_ITEM_TYPE_PICTURE) { - next_item = NULL; - next_item_index = 0; - } - - /* If currently processed picture size is original, disable fullsize tags */ - theme_size_is_original = g_ascii_strcasecmp (theme->picture_image_size, "original") == 0; - /* Original size is needed for several things, like EXIF and IPTC metadata */ - image_size = lookup_image_size_for_name (setup, "original"); - get_image_paths (setup, parent_items, item, item_index, path_info, image_size, &img_orig_src, &img_orig_dst, &img_orig_dst_page); - image_size = lookup_image_size_for_name (setup, theme->picture_image_size); - get_image_paths (setup, parent_items, item, item_index, path_info, image_size, NULL, &img_dst, &img_dst_page); - imgname = g_path_get_basename (img_dst); - if (next_item && setup->preload) - get_image_paths (setup, parent_items, next_item, next_item_index, path_info, image_size, NULL, NULL, &preload_imgname); - - /* Use external EXIF file if specified */ - exif = NULL; - if (item->metadata_external_exif) { - s1 = g_path_is_absolute (item->metadata_external_exif) ? g_strdup (item->metadata_external_exif) : g_build_filename (path_info->src_dir, item->metadata_external_exif, NULL); - exif = read_exif (s1); - if (exif == NULL) - log_error (" Error reading exif data from file %s\n", s1); - g_free (s1); - } - /* Get EXIF data from the original image */ - if (exif == NULL && img_orig_src) { - if (g_access (img_orig_src, R_OK) == 0) - exif = read_exif (img_orig_src); - /* -- silently succeed - if (exif == NULL) - log_error ("write_html_image: error getting exif data from file \"%s\"\n", img_orig_src); - */ - } - /* Try destination image instead, though it might have the metadata stripped (as in source file already) */ - if (exif == NULL) { - if (g_access (img_dst, R_OK) == 0) - exif = read_exif (img_dst); - /* -- silently succeed - if (exif == NULL) - log_error ("write_html_image: error getting exif data from file \"%s\"\n", img_dst); - */ - } - if (exif != NULL) - metadata_apply_overrides (exif, setup, path_info, parent_items, item, image_size); - /* Test for basic EXIF keys presence */ - if (exif != NULL && exif_has_key (exif, EXIF_APERTURE) && - exif_has_key (exif, EXIF_FOCAL_LENGTH) && - exif_has_key (exif, EXIF_EXPOSURE)) - g_hash_table_replace (defines, g_strdup ("HAS_EXIF"), g_strdup ("")); - - /* Retrieve image sizes of preview and original image */ - get_image_sizes (img_dst, &img_w, &img_h, setup->autorotate); - image_fullsize = ! theme_size_is_original && img_orig_dst != NULL && ! IS_NOFULLSIZE (item, parent_items, setup); - if (image_fullsize) { - get_image_sizes (img_orig_dst, &img_orig_w, &img_orig_h, setup->autorotate); - g_hash_table_replace (defines, g_strdup ("HAS_FULLSIZE"), g_strdup ("")); - } - - /* Get title and description from IPTC/EXIF/JPEG if not defined */ - get_item_titles (setup, item, exif, &title, &title_desc); - - /* Page title */ - s1 = (title && strlen (title) > 0) ? g_strdup_printf ("%s | ", title) : NULL; - s2 = g_strdup_printf ("%s [%d/%d]", parent_items->title ? parent_items->title : parent_items->ID, real_item_index, real_total_items); - s3 = setup->site_title ? g_strdup_printf (" | %s", setup->site_title) : NULL; - s4 = g_strconcat (s1 ? s1 : "", s2, s3 ? s3 : "", NULL); - replace_table_add_key (replace_table, "PAGE_TITLE", s4); - g_free (s1); - g_free (s2); - g_free (s3); - g_free (s4); - - /* Simple placeholders */ - replace_table_add_key (replace_table, "FILE_NAME", imgname); - replace_table_add_key (replace_table, "TITLE", title); - replace_table_add_key (replace_table, "DESCRIPTION", title_desc); - replace_table_add_key (replace_table, "FOOTER", setup->footer); - replace_table_add_key_int (replace_table, "TOTAL_ITEMS", real_total_items); - replace_table_add_key_int (replace_table, "FILE_NO", real_item_index); - replace_table_add_key_int (replace_table, "IMG_SIZE_W", img_w); - replace_table_add_key_int (replace_table, "IMG_SIZE_H", img_h); - replace_table_add_key (replace_table, "IMG_SRC", img_dst_page); - replace_table_add_key (replace_table, "IMG_SRC_PRELOAD", preload_imgname ? preload_imgname : ""); - if (image_fullsize) { - replace_table_add_key_int (replace_table, "IMG_SIZE_ORIG_W", img_orig_w); - replace_table_add_key_int (replace_table, "IMG_SIZE_ORIG_H", img_orig_h); - replace_table_add_key (replace_table, "IMG_SRC_FULL", img_orig_dst_page); - } - - replace_table_register_function (replace_table, "get_exif_value", get_exif_value_cb, exif); - replace_table_register_function (replace_table, "get_exif_value_fixed", get_exif_value_fixed_cb, exif); - block_parser_register_function (block_parser, "has_exif_key", has_exif_key_cb, exif); - - /* Border style */ - s1 = get_prop_string (parent_items, item, PROP_BORDER_STYLE, NULL); - if (s1) - g_hash_table_replace (defines, g_strdup ("BORDER_STYLE"), s1); - - /* Next/Previous links */ - if (next_item) { - s2 = GET_ITEM_TARGET_FILENAME (next_item); - replace_table_add_key_printf (replace_table, "LINK_NEXT", theme->picture_filename, s2); - g_free (s2); - } - else - replace_table_add_key (replace_table, "LINK_NEXT", get_index_filename (parent_items, theme, NULL, NULL)); - if (previous_item) { - s2 = GET_ITEM_TARGET_FILENAME (previous_item); - replace_table_add_key_printf (replace_table, "LINK_PREV", theme->picture_filename, s2); - g_free (s2); - } - else - replace_table_add_key (replace_table, "LINK_PREV", get_index_filename (parent_items, theme, NULL, NULL)); - - /* META tags */ - add_meta_tags (setup, parent_items, replace_table, title); - - add_support_tags (setup, parent_items, replace_table); - - /* Setup block parser */ - block_parser_register_key (block_parser, "NAV_BAR", "NAV_BAR"); - block_parser_register_key (block_parser, "NAV_BAR_FIRST", NULL); - block_parser_register_key (block_parser, "NAV_BAR_ELEM", NULL); - block_parser_register_key (block_parser, "NAV_BAR_LAST", NULL); - block_parser_register_key (block_parser, "NAV_BAR_CURRENT", NULL); - block_parser_register_key (block_parser, "NAV_BAR_CURRENT_ROOT", NULL); - - - /* Read through the template and replace placeholders with real data */ - buffer = g_malloc0 (BUFFER_SIZE); - while (fgets (buffer, BUFFER_SIZE, fin)) { - line = block_parser_process (block_parser, buffer); - - if (block_parser_has_unused_data (block_parser, "NAV_BAR")) { - s1 = make_navbar_string (setup, theme, block_parser, defines, parent_items, item_index, imgname); - replace_table_process (&s1, replace_table); - replace_table_add_key (replace_table, "NAV_BAR", s1); - g_free (s1); - block_parser_set_as_used (block_parser, "NAV_BAR"); - } - - /* Replace all known tags */ - replace_table_process (&line, replace_table); - - /* Write to file */ - bb = fputs (line, fout); - g_free (line); - if (bb < 0) { - log_error ("write_html_image: error writing to file \"%s\": %s\n", dst, strerror (errno)); - res = FALSE; - break; - } - } - - fclose (fout); - fclose (fin); - g_free (buffer); - g_free (title); - g_free (title_desc); - g_free (img_dst); - g_free (img_dst_page); - g_free (img_orig_src); - g_free (img_orig_dst); - g_free (img_orig_dst_page); - g_free (imgname); - g_free (preload_imgname); - g_hash_table_destroy (defines); - exif_data_free (exif); - replace_table_free (replace_table); - block_parser_free (block_parser); return res; } |