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282 lines
7.5 KiB
282 lines
7.5 KiB
#include <Elementary.h> |
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#include "video.h" |
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#include "win.h" |
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#include "rage_config.h" |
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#include "config.h" |
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#include "albumart.h" |
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#include "sha1.h" |
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#define Q_START "http://www.google.com/search?as_st=y&tbm=isch&hl=en&as_q=" |
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#define Q_END "&as_epq=&as_oq=&as_eq=&cr=&as_sitesearch=&safe=images&tbs=iar:s,ift:jpg" |
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static Ecore_Con_Url *fetch = NULL; |
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static Ecore_Event_Handler *handle_data = NULL; |
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static Ecore_Event_Handler *handle_complete = NULL; |
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static Eina_Strbuf *sb_result = NULL; |
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static Eina_Bool fetch_image = EINA_FALSE; |
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static char *fetchfile = NULL; |
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static FILE *fout = NULL; |
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static Evas_Object *fetchwin = NULL; |
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static char * |
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_thumbpath(const char *file) |
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{ |
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char buf_base[PATH_MAX]; |
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char buf_file[PATH_MAX]; |
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unsigned char sum[20]; |
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if (!sha1((unsigned char *)file, strlen(file), sum)) return NULL; |
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snprintf(buf_base, sizeof(buf_base), "%s/rage/albumart/%02x", |
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efreet_cache_home_get(), sum[0]); |
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if (!ecore_file_mkpath(buf_base)) return NULL; |
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snprintf(buf_file, sizeof(buf_base), |
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"%s/%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x" |
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"%02x%02x%02x%02x%02x%02x%02x%02x.jpg", |
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buf_base, |
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sum[1], sum[2], sum[3], |
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sum[4], sum[5], sum[6], sum[7], |
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sum[8], sum[9], sum[10], sum[11], |
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sum[12], sum[13], sum[14], sum[15], |
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sum[16], sum[17], sum[18], sum[19]); |
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return strdup(buf_file); |
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} |
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static Ecore_Con_Url * |
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_fetch(Eina_Strbuf *sb) |
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{ |
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Ecore_Con_Url *f; |
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const char *qs; |
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qs = eina_strbuf_string_get(sb); |
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if (!qs) return NULL; |
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f = ecore_con_url_new(qs); |
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if (!f) return NULL; |
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ecore_con_url_additional_header_add |
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(f, "user-agent", |
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"Mozilla/5.0 (Windows NT 5.1; rv:31.0) Gecko/20100101 Firefox/31.0"); |
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ecore_con_url_get(f); |
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return f; |
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} |
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static Eina_Bool |
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_cb_http_data(void *data EINA_UNUSED, int type EINA_UNUSED, void *event) |
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{ |
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Ecore_Con_Event_Url_Data *ev = event; |
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if (ev->url_con != fetch) return EINA_TRUE; |
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if (fetch_image) fwrite(ev->data, ev->size, 1, fout); |
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else if (sb_result) |
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eina_strbuf_append_length(sb_result, (char *)ev->data, (size_t)ev->size); |
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return EINA_FALSE; |
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} |
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static Eina_Bool |
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_cb_http_complete(void *data EINA_UNUSED, int type EINA_UNUSED, void *event) |
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{ |
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Ecore_Con_Event_Url_Complete *ev = event; |
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Eina_Bool ok = EINA_FALSE; |
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if (ev->url_con != fetch) return EINA_TRUE; |
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if (fetch_image) |
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{ |
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char *path; |
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fetch_image = EINA_FALSE; |
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fclose(fout); |
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fout = NULL; |
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path = _thumbpath(fetchfile); |
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if (path) |
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{ |
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win_art(fetchwin, path); |
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free(path); |
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} |
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} |
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else |
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{ |
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if (sb_result) |
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{ |
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const char *res = eina_strbuf_string_get(sb_result); |
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if (res) |
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{ |
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const char *p, *pe; |
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Eina_Strbuf *sb; |
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sb = eina_strbuf_new(); |
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p = strstr(res, "<img data-sz=\"f\" name=\""); |
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if (p) |
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{ |
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p = strstr(p, "src=\"http"); |
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p += 5; |
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pe = strchr(p, '"'); |
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if (pe) |
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{ |
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eina_strbuf_append_length(sb, p, pe - p); |
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ok = EINA_TRUE; |
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} |
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} |
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if (!ok) |
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{ |
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p = strstr(res, "imgurl="); |
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if (p) |
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{ |
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p += 7; |
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pe = strstr(p, "&"); |
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if (pe) |
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{ |
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eina_strbuf_append_length(sb, p, pe - p); |
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ok = EINA_TRUE; |
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} |
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} |
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} |
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if (ok) |
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{ |
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char *path; |
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ecore_con_url_free(fetch); |
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fetch = NULL; |
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path = _thumbpath(fetchfile); |
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if (path) |
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{ |
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fout = fopen(path, "wb"); |
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if (fout) |
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{ |
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fetch_image = EINA_TRUE; |
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fetch = _fetch(sb); |
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} |
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free(path); |
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} |
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} |
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eina_strbuf_free(sb); |
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} |
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eina_strbuf_free(sb_result); |
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sb_result = NULL; |
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} |
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} |
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if (!ok) |
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{ |
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ecore_con_url_free(fetch); |
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fetch = NULL; |
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if (fetchfile) |
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{ |
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free(fetchfile); |
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fetchfile = NULL; |
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} |
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} |
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return EINA_FALSE; |
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} |
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static Eina_Bool |
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_search_append(Eina_Strbuf *sb, const char *str, Eina_Bool hadword) |
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{ |
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const char *s; |
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Eina_Bool word = EINA_FALSE; |
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for (s = str; *s; s++) |
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{ |
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if (((*s >= 'a') && (*s <= 'z')) || |
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((*s >= 'A') && (*s <= 'Z')) || |
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((*s >= '0') && (*s <= '9'))) |
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{ |
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if (!word) |
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{ |
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if (hadword) |
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{ |
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eina_strbuf_append_char(sb, '+'); |
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word = EINA_FALSE; |
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} |
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} |
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eina_strbuf_append_char(sb, *s); |
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word = EINA_TRUE; |
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hadword = EINA_TRUE; |
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} |
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else word = EINA_FALSE; |
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if (*s == '.') break; |
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} |
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return hadword; |
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} |
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void |
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albumart_find(Evas_Object *win, Evas_Object *vid) |
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{ |
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const char *file, *album, *artist, *title; |
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Eina_Strbuf *sb; |
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char *realfile, *path; |
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if (fetchfile) |
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{ |
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free(fetchfile); |
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fetchfile = NULL; |
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} |
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if (fetch) |
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{ |
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ecore_con_url_free(fetch); |
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fetch = NULL; |
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} |
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if (fout) |
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{ |
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fclose(fout); |
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fout = NULL; |
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} |
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if (sb_result) |
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{ |
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eina_strbuf_free(sb_result); |
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sb_result = NULL; |
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} |
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fetch_image = EINA_FALSE; |
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if (!vid) return; |
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if (!handle_data) |
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handle_data = ecore_event_handler_add(ECORE_CON_EVENT_URL_DATA, |
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_cb_http_data, NULL); |
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if (!handle_complete) |
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handle_complete = ecore_event_handler_add(ECORE_CON_EVENT_URL_COMPLETE, |
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_cb_http_complete, NULL); |
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file = video_file_get(vid); |
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if (!file) return; |
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realfile = ecore_file_realpath(file); |
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if (!realfile) fetchfile = strdup(file); |
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else fetchfile = realfile; |
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path = _thumbpath(fetchfile); |
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if (path) |
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{ |
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if (ecore_file_exists(path)) |
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{ |
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win_art(win, path); |
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free(path); |
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free(fetchfile); |
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fetchfile = NULL; |
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return; |
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} |
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else free(path); |
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} |
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fetchwin = win; |
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sb = eina_strbuf_new(); |
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eina_strbuf_append(sb, Q_START); |
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title = video_meta_title_get(vid); |
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artist = video_meta_artist_get(vid); |
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album = video_meta_album_get(vid); |
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if ((title) || (album) || (artist)) |
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{ |
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Eina_Bool had = EINA_FALSE; |
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if (artist) had = _search_append(sb, artist, had); |
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if (album) had = _search_append(sb, album, had); |
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if (title) had = _search_append(sb, title, had); |
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} |
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else |
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_search_append(sb, ecore_file_file_get(fetchfile), EINA_FALSE); |
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eina_strbuf_append(sb, Q_END); |
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if (sb_result) eina_strbuf_free(sb_result); |
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sb_result = eina_strbuf_new(); |
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fetch = _fetch(sb); |
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eina_strbuf_free(sb); |
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}
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