19 #ifndef NET_INSTAWEB_REWRITER_PUBLIC_BLINK_UTIL_H_
20 #define NET_INSTAWEB_REWRITER_PUBLIC_BLINK_UTIL_H_
27 #include "net/instaweb/util/public/json.h"
31 namespace net_instaweb {
40 typedef std::map<GoogleString, const Panel*> PanelIdToSpecMap;
41 typedef std::multimap<GoogleString, std::pair<GoogleString, const int>,
42 StringCompareInsensitive> AttributesToNonCacheableValuesMap;
46 const char kContiguous[] =
"contiguous";
47 const char kCritical[] =
"critical";
48 const char kPanelId[] =
"panel-id";
49 const char kImages[] =
"images";
50 const char kInstanceHtml[] =
"instance_html";
51 const char kStartBodyMarker[] =
"<!--GooglePanel **** Start body ****-->";
52 const char kEndBodyTag[] =
"</body>";
53 const char kLayoutMarker[] =
"<!--GooglePanel **** Layout end ****-->";
54 const char kJsonCachePrefix[] =
"json:";
56 const char kBlinkResponseCodePropertyName[] =
"blink_last_response_code";
57 const char kXpath[] =
"xpath";
59 const char kBlinkCohort[] =
"blink";
60 const char kBlinkCriticalLineDataPropertyName[] =
"blink_critical_line_data";
61 const char kCacheHtmlRewriterInfo[] =
"cache_html";
62 const char kComputeVisibleTextFilterOutputEndMarker[] =
63 "<!--GooglePanel **** Output end ****-->";
66 bool IsBlinkRequest(
const GoogleUrl& url,
67 AsyncFetch* async_fetch,
68 const RewriteOptions* options,
69 const char* user_agent,
70 const ServerContext* server_context,
75 bool IsJsonEmpty(
const Json::Value& json);
78 void ClearArrayIfAllEmpty(Json::Value* json);
82 bool ComputePanels(
const PanelSet* panel_set_,
83 PanelIdToSpecMap* panel_id_to_spec);
86 void EscapeString(GoogleString* str);
89 bool StripTrailingNewline(GoogleString* s);
92 void PopulateAttributeToNonCacheableValuesMap(
93 const RewriteOptions* rewrite_options,
95 AttributesToNonCacheableValuesMap* attribute_non_cacheable_values_map,
96 std::vector<int>* panel_number_num_instances);
99 int GetPanelNumberForNonCacheableElement(
100 const AttributesToNonCacheableValuesMap& attribute_non_cacheable_values_map,
101 const HtmlElement* element);
104 GoogleString GetPanelId(
int panel_number,
int instance_number);
Filter
Definition: rewrite_options.h:104